diff options
Diffstat (limited to 'drivers')
78 files changed, 1625 insertions, 2304 deletions
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c index 9e1fe2e0478c..b40885d41680 100644 --- a/drivers/net/3c523.c +++ b/drivers/net/3c523.c @@ -105,6 +105,7 @@ #include <linux/mca-legacy.h> #include <linux/ethtool.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/uaccess.h> #include <asm/processor.h> @@ -658,7 +659,7 @@ static int init586(struct net_device *dev) s = jiffies; /* warning: only active with interrupts on !! */ while (!(cfg_cmd->cmd_status & STAT_COMPL)) { - if (jiffies - s > 30*HZ/100) + if (time_after(jiffies, s + 30*HZ/100)) break; } @@ -684,7 +685,7 @@ static int init586(struct net_device *dev) s = jiffies; while (!(ias_cmd->cmd_status & STAT_COMPL)) { - if (jiffies - s > 30*HZ/100) + if (time_after(jiffies, s + 30*HZ/100)) break; } @@ -709,7 +710,7 @@ static int init586(struct net_device *dev) s = jiffies; while (!(tdr_cmd->cmd_status & STAT_COMPL)) { - if (jiffies - s > 30*HZ/100) { + if (time_after(jiffies, s + 30*HZ/100)) { printk(KERN_WARNING "%s: %d Problems while running the TDR.\n", dev->name, __LINE__); result = 1; break; @@ -798,7 +799,7 @@ static int init586(struct net_device *dev) elmc_id_attn586(); s = jiffies; while (!(mc_cmd->cmd_status & STAT_COMPL)) { - if (jiffies - s > 30*HZ/100) + if (time_after(jiffies, s + 30*HZ/100)) break; } if (!(mc_cmd->cmd_status & STAT_COMPL)) { diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index 7f47124f118d..9e8897976a69 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -258,6 +258,7 @@ static int vortex_debug = 1; #include <linux/highmem.h> #include <linux/eisa.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/irq.h> /* For NR_IRQS only. */ #include <asm/io.h> #include <asm/uaccess.h> @@ -2724,7 +2725,7 @@ boomerang_rx(struct net_device *dev) skb = dev_alloc_skb(PKT_BUF_SZ); if (skb == NULL) { static unsigned long last_jif; - if ((jiffies - last_jif) > 10 * HZ) { + if (time_after(jiffies, last_jif + 10 * HZ)) { printk(KERN_WARNING "%s: memory shortage\n", dev->name); last_jif = jiffies; } diff --git a/drivers/net/7990.c b/drivers/net/7990.c index 18b027e73f28..86633c5f1a4b 100644 --- a/drivers/net/7990.c +++ b/drivers/net/7990.c @@ -29,7 +29,7 @@ #include <linux/slab.h> #include <linux/string.h> #include <linux/skbuff.h> -#include <linux/irq.h> +#include <asm/irq.h> /* Used for the temporal inet entries and routing */ #include <linux/socket.h> #include <linux/bitops.h> diff --git a/drivers/net/82596.c b/drivers/net/82596.c index 13b745b39667..da0c878dcba8 100644 --- a/drivers/net/82596.c +++ b/drivers/net/82596.c @@ -614,7 +614,7 @@ static void rebuild_rx_bufs(struct net_device *dev) static int init_i596_mem(struct net_device *dev) { struct i596_private *lp = dev->priv; -#if !defined(ENABLE_MVME16x_NET) && !defined(ENABLE_BVME6000_NET) +#if !defined(ENABLE_MVME16x_NET) && !defined(ENABLE_BVME6000_NET) || defined(ENABLE_APRICOT) short ioaddr = dev->base_addr; #endif unsigned long flags; diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index e45a8f959719..840bfed312f6 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -66,7 +66,7 @@ config BONDING 'Trunking' by Sun, 802.3ad by the IEEE, and 'Bonding' in Linux. The driver supports multiple bonding modes to allow for both high - perfomance and high availability operation. + performance and high availability operation. Refer to <file:Documentation/networking/bonding.txt> for more information. @@ -698,8 +698,8 @@ config VORTEX depends on NET_VENDOR_3COM && (PCI || EISA) select MII ---help--- - This option enables driver support for a large number of 10mbps and - 10/100mbps EISA, PCI and PCMCIA 3Com network cards: + This option enables driver support for a large number of 10Mbps and + 10/100Mbps EISA, PCI and PCMCIA 3Com network cards: "Vortex" (Fast EtherLink 3c590/3c592/3c595/3c597) EISA and PCI "Boomerang" (EtherLink XL 3c900 or 3c905) PCI @@ -1021,7 +1021,7 @@ config EEXPRESS_PRO depends on NET_ISA ---help--- If you have a network (Ethernet) card of this type, say Y. This - driver supports intel i82595{FX,TX} based boards. Note however + driver supports Intel i82595{FX,TX} based boards. Note however that the EtherExpress PRO/100 Ethernet card has its own separate driver. Please read the Ethernet-HOWTO, available from <http://www.tldp.org/docs.html#howto>. @@ -1207,7 +1207,7 @@ config IBM_EMAC_RX_SKB_HEADROOM help Additional receive skb headroom. Note, that driver will always reserve at least 2 bytes to make IP header - aligned, so usualy there is no need to add any additional + aligned, so usually there is no need to add any additional headroom. If unsure, set to 0. @@ -1933,7 +1933,7 @@ config MYRI_SBUS will be called myri_sbus. This is recommended. config NS83820 - tristate "National Semiconduct DP83820 support" + tristate "National Semiconductor DP83820 support" depends on PCI help This is a driver for the National Semiconductor DP83820 series @@ -2513,7 +2513,7 @@ config PPP_FILTER Say Y here if you want to be able to filter the packets passing over PPP interfaces. This allows you to control which packets count as activity (i.e. which packets will reset the idle timer or bring up - a demand-dialled link) and which packets are to be dropped entirely. + a demand-dialed link) and which packets are to be dropped entirely. You need to say Y here if you wish to use the pass-filter and active-filter options to pppd. @@ -2701,8 +2701,8 @@ config SHAPER <file:Documentation/networking/shaper.txt> for more information. An alternative to this traffic shaper is the experimental - Class-Based Queueing (CBQ) scheduling support which you get if you - say Y to "QoS and/or fair queueing" above. + Class-Based Queuing (CBQ) scheduling support which you get if you + say Y to "QoS and/or fair queuing" above. To compile this driver as a module, choose M here: the module will be called shaper. If unsure, say N. diff --git a/drivers/net/apne.c b/drivers/net/apne.c index a94216b87184..b9820b86cdcc 100644 --- a/drivers/net/apne.c +++ b/drivers/net/apne.c @@ -36,6 +36,7 @@ #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/io.h> @@ -216,7 +217,7 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr) outb(inb(ioaddr + NE_RESET), ioaddr + NE_RESET); while ((inb(ioaddr + NE_EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk(" not found (no reset ack).\n"); return -ENODEV; } @@ -382,7 +383,7 @@ apne_reset_8390(struct net_device *dev) /* This check _should_not_ be necessary, omit eventually. */ while ((inb(NE_BASE+NE_EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk("%s: ne_reset_8390() did not complete.\n", dev->name); break; } @@ -530,7 +531,7 @@ apne_block_output(struct net_device *dev, int count, dma_start = jiffies; while ((inb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0) - if (jiffies - dma_start > 2*HZ/100) { /* 20ms */ + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk("%s: timeout waiting for Tx RDC.\n", dev->name); apne_reset_8390(dev); NS8390_init(dev,1); diff --git a/drivers/net/arcnet/Kconfig b/drivers/net/arcnet/Kconfig index 948de2532a1e..7284ccad0b91 100644 --- a/drivers/net/arcnet/Kconfig +++ b/drivers/net/arcnet/Kconfig @@ -68,10 +68,10 @@ config ARCNET_CAP packet is stuffed with an extra 4 byte "cookie" which doesn't actually appear on the network. After transmit the driver will send back a packet with protocol byte 0 containing the status of the - transmition: + transmission: 0=no hardware acknowledge 1=excessive nak - 2=transmition accepted by the reciever hardware + 2=transmission accepted by the receiver hardware Received packets are also stuffed with the extra 4 bytes but it will be random data. diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c index e1ea29b0cd14..e7555d4e6ff1 100644 --- a/drivers/net/arcnet/arc-rawmode.c +++ b/drivers/net/arcnet/arc-rawmode.c @@ -42,7 +42,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev, static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length, int bufnum); -struct ArcProto rawmode_proto = +static struct ArcProto rawmode_proto = { .suffix = 'r', .mtu = XMTU, diff --git a/drivers/net/arcnet/arc-rimi.c b/drivers/net/arcnet/arc-rimi.c index 38c3f033f739..8c8d6c453c45 100644 --- a/drivers/net/arcnet/arc-rimi.c +++ b/drivers/net/arcnet/arc-rimi.c @@ -97,25 +97,44 @@ static int __init arcrimi_probe(struct net_device *dev) "must specify the shmem and irq!\n"); return -ENODEV; } + if (dev->dev_addr[0] == 0) { + BUGMSG(D_NORMAL, "You need to specify your card's station " + "ID!\n"); + return -ENODEV; + } /* - * Grab the memory region at mem_start for BUFFER_SIZE bytes. + * Grab the memory region at mem_start for MIRROR_SIZE bytes. * Later in arcrimi_found() the real size will be determined * and this reserve will be released and the correct size * will be taken. */ - if (!request_mem_region(dev->mem_start, BUFFER_SIZE, "arcnet (90xx)")) { + if (!request_mem_region(dev->mem_start, MIRROR_SIZE, "arcnet (90xx)")) { BUGMSG(D_NORMAL, "Card memory already allocated\n"); return -ENODEV; } - if (dev->dev_addr[0] == 0) { - release_mem_region(dev->mem_start, BUFFER_SIZE); - BUGMSG(D_NORMAL, "You need to specify your card's station " - "ID!\n"); - return -ENODEV; - } return arcrimi_found(dev); } +static int check_mirror(unsigned long addr, size_t size) +{ + void __iomem *p; + int res = -1; + + if (!request_mem_region(addr, size, "arcnet (90xx)")) + return -1; + + p = ioremap(addr, size); + if (p) { + if (readb(p) == TESTvalue) + res = 1; + else + res = 0; + iounmap(p); + } + + release_mem_region(addr, size); + return res; +} /* * Set up the struct net_device associated with this card. Called after @@ -125,19 +144,28 @@ static int __init arcrimi_found(struct net_device *dev) { struct arcnet_local *lp; unsigned long first_mirror, last_mirror, shmem; + void __iomem *p; int mirror_size; int err; + p = ioremap(dev->mem_start, MIRROR_SIZE); + if (!p) { + release_mem_region(dev->mem_start, MIRROR_SIZE); + BUGMSG(D_NORMAL, "Can't ioremap\n"); + return -ENODEV; + } + /* reserve the irq */ if (request_irq(dev->irq, &arcnet_interrupt, 0, "arcnet (RIM I)", dev)) { - release_mem_region(dev->mem_start, BUFFER_SIZE); + iounmap(p); + release_mem_region(dev->mem_start, MIRROR_SIZE); BUGMSG(D_NORMAL, "Can't get IRQ %d!\n", dev->irq); return -ENODEV; } shmem = dev->mem_start; - isa_writeb(TESTvalue, shmem); - isa_writeb(dev->dev_addr[0], shmem + 1); /* actually the node ID */ + writeb(TESTvalue, p); + writeb(dev->dev_addr[0], p + 1); /* actually the node ID */ /* find the real shared memory start/end points, including mirrors */ @@ -146,17 +174,18 @@ static int __init arcrimi_found(struct net_device *dev) * 2k (or there are no mirrors at all) but on some, it's 4k. */ mirror_size = MIRROR_SIZE; - if (isa_readb(shmem) == TESTvalue - && isa_readb(shmem - mirror_size) != TESTvalue - && isa_readb(shmem - 2 * mirror_size) == TESTvalue) - mirror_size *= 2; + if (readb(p) == TESTvalue + && check_mirror(shmem - MIRROR_SIZE, MIRROR_SIZE) == 0 + && check_mirror(shmem - 2 * MIRROR_SIZE, MIRROR_SIZE) == 1) + mirror_size = 2 * MIRROR_SIZE; - first_mirror = last_mirror = shmem; - while (isa_readb(first_mirror) == TESTvalue) + first_mirror = shmem - mirror_size; + while (check_mirror(first_mirror, mirror_size) == 1) first_mirror -= mirror_size; first_mirror += mirror_size; - while (isa_readb(last_mirror) == TESTvalue) + last_mirror = shmem + mirror_size; + while (check_mirror(last_mirror, mirror_size) == 1) last_mirror += mirror_size; last_mirror -= mirror_size; @@ -181,7 +210,8 @@ static int __init arcrimi_found(struct net_device *dev) * with the correct size. There is a VERY slim chance this could * fail. */ - release_mem_region(shmem, BUFFER_SIZE); + iounmap(p); + release_mem_region(shmem, MIRROR_SIZE); if (!request_mem_region(dev->mem_start, dev->mem_end - dev->mem_start + 1, "arcnet (90xx)")) { diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c index 12ef52c193a3..64e2caf3083d 100644 --- a/drivers/net/arcnet/arcnet.c +++ b/drivers/net/arcnet/arcnet.c @@ -52,6 +52,7 @@ #include <net/arp.h> #include <linux/init.h> #include <linux/arcdevice.h> +#include <linux/jiffies.h> /* "do nothing" functions for protocol drivers */ static void null_rx(struct net_device *dev, int bufnum, @@ -61,6 +62,7 @@ static int null_build_header(struct sk_buff *skb, struct net_device *dev, static int null_prepare_tx(struct net_device *dev, struct archdr *pkt, int length, int bufnum); +static void arcnet_rx(struct net_device *dev, int bufnum); /* * one ArcProto per possible proto ID. None of the elements of @@ -71,7 +73,7 @@ static int null_prepare_tx(struct net_device *dev, struct archdr *pkt, struct ArcProto *arc_proto_map[256], *arc_proto_default, *arc_bcast_proto, *arc_raw_proto; -struct ArcProto arc_proto_null = +static struct ArcProto arc_proto_null = { .suffix = '?', .mtu = XMTU, @@ -90,7 +92,6 @@ EXPORT_SYMBOL(arc_proto_map); EXPORT_SYMBOL(arc_proto_default); EXPORT_SYMBOL(arc_bcast_proto); EXPORT_SYMBOL(arc_raw_proto); -EXPORT_SYMBOL(arc_proto_null); EXPORT_SYMBOL(arcnet_unregister_proto); EXPORT_SYMBOL(arcnet_debug); EXPORT_SYMBOL(alloc_arcdev); @@ -118,7 +119,7 @@ static int __init arcnet_init(void) arcnet_debug = debug; - printk(VERSION); + printk("arcnet loaded.\n"); #ifdef ALPHA_WARNING BUGLVL(D_EXTRA) { @@ -178,8 +179,8 @@ EXPORT_SYMBOL(arcnet_dump_skb); * Dump the contents of an ARCnet buffer */ #if (ARCNET_DEBUG_MAX & (D_RX | D_TX)) -void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc, - int take_arcnet_lock) +static void arcnet_dump_packet(struct net_device *dev, int bufnum, + char *desc, int take_arcnet_lock) { struct arcnet_local *lp = dev->priv; int i, length; @@ -208,7 +209,10 @@ void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc, } -EXPORT_SYMBOL(arcnet_dump_packet); +#else + +#define arcnet_dump_packet(dev, bufnum, desc,take_arcnet_lock) do { } while (0) + #endif @@ -733,7 +737,7 @@ static void arcnet_timeout(struct net_device *dev) spin_unlock_irqrestore(&lp->lock, flags); - if (jiffies - lp->last_timeout > 10*HZ) { + if (time_after(jiffies, lp->last_timeout + 10*HZ)) { BUGMSG(D_EXTRA, "tx timed out%s (status=%Xh, intmask=%Xh, dest=%02Xh)\n", msg, status, lp->intmask, lp->lasttrans_dest); lp->last_timeout = jiffies; @@ -996,7 +1000,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs) * This is a generic packet receiver that calls arcnet??_rx depending on the * protocol ID found. */ -void arcnet_rx(struct net_device *dev, int bufnum) +static void arcnet_rx(struct net_device *dev, int bufnum) { struct arcnet_local *lp = dev->priv; struct archdr pkt; diff --git a/drivers/net/arcnet/com90xx.c b/drivers/net/arcnet/com90xx.c index 6c2c9b9ac6db..43150b2bd13f 100644 --- a/drivers/net/arcnet/com90xx.c +++ b/drivers/net/arcnet/com90xx.c @@ -53,7 +53,7 @@ /* Internal function declarations */ -static int com90xx_found(int ioaddr, int airq, u_long shmem); +static int com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem *); static void com90xx_command(struct net_device *dev, int command); static int com90xx_status(struct net_device *dev); static void com90xx_setmask(struct net_device *dev, int mask); @@ -116,14 +116,26 @@ static void __init com90xx_probe(void) unsigned long airqmask; int ports[(0x3f0 - 0x200) / 16 + 1] = {0}; - u_long shmems[(0xFF800 - 0xA0000) / 2048 + 1] = - {0}; + unsigned long *shmems; + void __iomem **iomem; int numports, numshmems, *port; u_long *p; + int index; if (!io && !irq && !shmem && !*device && com90xx_skip_probe) return; + shmems = kzalloc(((0x10000-0xa0000) / 0x800) * sizeof(unsigned long), + GFP_KERNEL); + if (!shmems) + return; + iomem = kzalloc(((0x10000-0xa0000) / 0x800) * sizeof(void __iomem *), + GFP_KERNEL); + if (!iomem) { + kfree(shmems); + return; + } + BUGLVL(D_NORMAL) printk(VERSION); /* set up the arrays where we'll store the possible probe addresses */ @@ -179,6 +191,8 @@ static void __init com90xx_probe(void) if (!numports) { BUGMSG2(D_NORMAL, "S1: No ARCnet cards found.\n"); + kfree(shmems); + kfree(iomem); return; } /* Stage 2: we have now reset any possible ARCnet cards, so we can't @@ -202,8 +216,8 @@ static void __init com90xx_probe(void) * 0xD1 byte in the right place, or are read-only. */ numprint = -1; - for (p = &shmems[0]; p < shmems + numshmems; p++) { - u_long ptr = *p; + for (index = 0, p = &shmems[0]; index < numshmems; p++, index++) { + void __iomem *base; numprint++; numprint %= 8; @@ -213,38 +227,49 @@ static void __init com90xx_probe(void) } BUGMSG2(D_INIT, "%lXh ", *p); - if (!request_mem_region(*p, BUFFER_SIZE, "arcnet (90xx)")) { + if (!request_mem_region(*p, MIRROR_SIZE, "arcnet (90xx)")) { BUGMSG2(D_INIT_REASONS, "(request_mem_region)\n"); BUGMSG2(D_INIT_REASONS, "Stage 3: "); BUGLVL(D_INIT_REASONS) numprint = 0; - *p-- = shmems[--numshmems]; - continue; + goto out; + } + base = ioremap(*p, MIRROR_SIZE); + if (!base) { + BUGMSG2(D_INIT_REASONS, "(ioremap)\n"); + BUGMSG2(D_INIT_REASONS, "Stage 3: "); + BUGLVL(D_INIT_REASONS) numprint = 0; + goto out1; } - if (isa_readb(ptr) != TESTvalue) { + if (readb(base) != TESTvalue) { BUGMSG2(D_INIT_REASONS, "(%02Xh != %02Xh)\n", - isa_readb(ptr), TESTvalue); + readb(base), TESTvalue); BUGMSG2(D_INIT_REASONS, "S3: "); BUGLVL(D_INIT_REASONS) numprint = 0; - release_mem_region(*p, BUFFER_SIZE); - *p-- = shmems[--numshmems]; - continue; + goto out2; } /* By writing 0x42 to the TESTvalue location, we also make * sure no "mirror" shmem areas show up - if they occur * in another pass through this loop, they will be discarded * because *cptr != TESTvalue. */ - isa_writeb(0x42, ptr); - if (isa_readb(ptr) != 0x42) { + writeb(0x42, base); + if (readb(base) != 0x42) { BUGMSG2(D_INIT_REASONS, "(read only)\n"); BUGMSG2(D_INIT_REASONS, "S3: "); - release_mem_region(*p, BUFFER_SIZE); - *p-- = shmems[--numshmems]; - continue; + goto out2; } BUGMSG2(D_INIT_REASONS, "\n"); BUGMSG2(D_INIT_REASONS, "S3: "); BUGLVL(D_INIT_REASONS) numprint = 0; + iomem[index] = base; + continue; + out2: + iounmap(base); + out1: + release_mem_region(*p, MIRROR_SIZE); + out: + *p-- = shmems[--numshmems]; + index--; } BUGMSG2(D_INIT, "\n"); @@ -252,6 +277,8 @@ static void __init com90xx_probe(void) BUGMSG2(D_NORMAL, "S3: No ARCnet cards found.\n"); for (port = &ports[0]; port < ports + numports; port++) release_region(*port, ARCNET_TOTAL_SIZE); + kfree(shmems); + kfree(iomem); return; } /* Stage 4: something of a dummy, to report the shmems that are @@ -351,30 +378,32 @@ static void __init com90xx_probe(void) mdelay(RESETtime); } else { /* just one shmem and port, assume they match */ - isa_writeb(TESTvalue, shmems[0]); + writeb(TESTvalue, iomem[0]); } #else inb(_RESET); mdelay(RESETtime); #endif - for (p = &shmems[0]; p < shmems + numshmems; p++) { - u_long ptr = *p; + for (index = 0; index < numshmems; index++) { + u_long ptr = shmems[index]; + void __iomem *base = iomem[index]; - if (isa_readb(ptr) == TESTvalue) { /* found one */ + if (readb(base) == TESTvalue) { /* found one */ BUGMSG2(D_INIT, "%lXh)\n", *p); openparen = 0; /* register the card */ - if (com90xx_found(*port, airq, *p) == 0) + if (com90xx_found(*port, airq, ptr, base) == 0) found = 1; numprint = -1; /* remove shmem from the list */ - *p = shmems[--numshmems]; + shmems[index] = shmems[--numshmems]; + iomem[index] = iomem[numshmems]; break; /* go to the next I/O port */ } else { - BUGMSG2(D_INIT_REASONS, "%Xh-", isa_readb(ptr)); + BUGMSG2(D_INIT_REASONS, "%Xh-", readb(base)); } } @@ -391,17 +420,40 @@ static void __init com90xx_probe(void) BUGLVL(D_INIT_REASONS) printk("\n"); /* Now put back TESTvalue on all leftover shmems. */ - for (p = &shmems[0]; p < shmems + numshmems; p++) { - isa_writeb(TESTvalue, *p); - release_mem_region(*p, BUFFER_SIZE); + for (index = 0; index < numshmems; index++) { + writeb(TESTvalue, iomem[index]); + iounmap(iomem[index]); + release_mem_region(shmems[index], MIRROR_SIZE); } + kfree(shmems); + kfree(iomem); } +static int check_mirror(unsigned long addr, size_t size) +{ + void __iomem *p; + int res = -1; + + if (!request_mem_region(addr, size, "arcnet (90xx)")) + return -1; + + p = ioremap(addr, size); + if (p) { + if (readb(p) == TESTvalue) + res = 1; + else + res = 0; + iounmap(p); + } + + release_mem_region(addr, size); + return res; +} /* Set up the struct net_device associated with this card. Called after * probing succeeds. */ -static int __init com90xx_found(int ioaddr, int airq, u_long shmem) +static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem *p) { struct net_device *dev = NULL; struct arcnet_local *lp; @@ -412,7 +464,8 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem) dev = alloc_arcdev(device); if (!dev) { BUGMSG2(D_NORMAL, "com90xx: Can't allocate device!\n"); - release_mem_region(shmem, BUFFER_SIZE); + iounmap(p); + release_mem_region(shmem, MIRROR_SIZE); return -ENOMEM; } lp = dev->priv; @@ -423,24 +476,27 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem) * 2k (or there are no mirrors at all) but on some, it's 4k. */ mirror_size = MIRROR_SIZE; - if (isa_readb(shmem) == TESTvalue - && isa_readb(shmem - mirror_size) != TESTvalue - && isa_readb(shmem - 2 * mirror_size) == TESTvalue) - mirror_size *= 2; + if (readb(p) == TESTvalue && + check_mirror(shmem - MIRROR_SIZE, MIRROR_SIZE) == 0 && + check_mirror(shmem - 2 * MIRROR_SIZE, MIRROR_SIZE) == 1) + mirror_size = 2 * MIRROR_SIZE; - first_mirror = last_mirror = shmem; - while (isa_readb(first_mirror) == TESTvalue) + first_mirror = shmem - mirror_size; + while (check_mirror(first_mirror, mirror_size) == 1) first_mirror -= mirror_size; first_mirror += mirror_size; - while (isa_readb(last_mirror) == TESTvalue) + last_mirror = shmem + mirror_size; + while (check_mirror(last_mirror, mirror_size) == 1) last_mirror += mirror_size; last_mirror -= mirror_size; dev->mem_start = first_mirror; dev->mem_end = last_mirror + MIRROR_SIZE - 1; - release_mem_region(shmem, BUFFER_SIZE); + iounmap(p); + release_mem_region(shmem, MIRROR_SIZE); + if (!request_mem_region(dev->mem_start, dev->mem_end - dev->mem_start + 1, "arcnet (90xx)")) goto err_free_dev; diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c index 6d7913704fb5..6d6c69f036ef 100644 --- a/drivers/net/arcnet/rfc1051.c +++ b/drivers/net/arcnet/rfc1051.c @@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length, int bufnum); -struct ArcProto rfc1051_proto = +static struct ArcProto rfc1051_proto = { .suffix = 's', .mtu = XMTU - RFC1051_HDR_SIZE, diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c index 6b6ae4bf3d39..bee34226abfa 100644 --- a/drivers/net/arcnet/rfc1201.c +++ b/drivers/net/arcnet/rfc1201.c @@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length, int bufnum); static int continue_tx(struct net_device *dev, int bufnum); -struct ArcProto rfc1201_proto = +static struct ArcProto rfc1201_proto = { .suffix = 'a', .mtu = 1500, /* could be more, but some receivers can't handle it... */ diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c index 6a93b666eb72..d52deb8d2075 100644 --- a/drivers/net/arm/etherh.c +++ b/drivers/net/arm/etherh.c @@ -46,6 +46,7 @@ #include <linux/device.h> #include <linux/init.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/ecard.h> @@ -355,7 +356,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf dma_start = jiffies; while ((readb (addr + EN0_ISR) & ENISR_RDC) == 0) - if (jiffies - dma_start > 2*HZ/100) { /* 20ms */ + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk(KERN_ERR "%s: timeout waiting for TX RDC\n", dev->name); etherh_reset (dev); diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c index f32a6b3acb2a..b67545be2caa 100644 --- a/drivers/net/eth16i.c +++ b/drivers/net/eth16i.c @@ -161,6 +161,7 @@ static char *version = #include <linux/etherdevice.h> #include <linux/skbuff.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/io.h> @@ -754,7 +755,7 @@ static void eth16i_set_port(int ioaddr, int porttype) static int eth16i_send_probe_packet(int ioaddr, unsigned char *b, int l) { - int starttime; + unsigned long starttime; outb(0xff, ioaddr + TX_STATUS_REG); @@ -765,7 +766,7 @@ static int eth16i_send_probe_packet(int ioaddr, unsigned char *b, int l) outb(TX_START | 1, ioaddr + TRANSMIT_START_REG); while( (inb(ioaddr + TX_STATUS_REG) & 0x80) == 0) { - if( (jiffies - starttime) > TX_TIMEOUT) { + if( time_after(jiffies, starttime + TX_TIMEOUT)) { return -1; } } @@ -775,18 +776,18 @@ static int eth16i_send_probe_packet(int ioaddr, unsigned char *b, int l) static int eth16i_receive_probe_packet(int ioaddr) { - int starttime; + unsigned long starttime; starttime = jiffies; while((inb(ioaddr + TX_STATUS_REG) & 0x20) == 0) { - if( (jiffies - starttime) > TX_TIMEOUT) { + if( time_after(jiffies, starttime + TX_TIMEOUT)) { if(eth16i_debug > 1) printk(KERN_DEBUG "Timeout occurred waiting transmit packet received\n"); starttime = jiffies; while((inb(ioaddr + RX_STATUS_REG) & 0x80) == 0) { - if( (jiffies - starttime) > TX_TIMEOUT) { + if( time_after(jiffies, starttime + TX_TIMEOUT)) { if(eth16i_debug > 1) printk(KERN_DEBUG "Timeout occurred waiting receive packet\n"); return -1; diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index e4188d082f01..9220de9f4fe7 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -905,7 +905,7 @@ static int epp_open(struct net_device *dev) /* autoprobe baud rate */ tstart = jiffies; i = 0; - while ((signed)(jiffies-tstart-HZ/3) < 0) { + while (time_before(jiffies, tstart + HZ/3)) { if (pp->ops->epp_read_addr(pp, &stat, 1, 0) != 1) goto epptimeout; if ((stat & (EPP_NRAEF|EPP_NRHF)) == EPP_NRHF) { diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index 55c7ed608391..247c8ca86033 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -115,6 +115,7 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/io.h> @@ -1499,7 +1500,7 @@ static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev) printk("hp100: %s: start_xmit_bm: No TX PDL available.\n", dev->name); #endif /* not waited long enough since last tx? */ - if (jiffies - dev->trans_start < HZ) + if (time_before(jiffies, dev->trans_start + HZ)) return -EAGAIN; if (hp100_check_lan(dev)) @@ -1652,7 +1653,7 @@ static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev) printk("hp100: %s: start_xmit: tx free mem = 0x%x\n", dev->name, i); #endif /* not waited long enough since last failed tx try? */ - if (jiffies - dev->trans_start < HZ) { + if (time_before(jiffies, dev->trans_start + HZ)) { #ifdef HP100_DEBUG printk("hp100: %s: trans_start timing problem\n", dev->name); @@ -1718,17 +1719,10 @@ static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev) hp100_outw(i, FRAGMENT_LEN); /* and first/only fragment length */ if (lp->mode == 2) { /* memory mapped */ - if (lp->mem_ptr_virt) { /* high pci memory was remapped */ - /* Note: The J2585B needs alignment to 32bits here! */ - memcpy_toio(lp->mem_ptr_virt, skb->data, (skb->len + 3) & ~3); - if (!ok_flag) - memset_io(lp->mem_ptr_virt, 0, HP100_MIN_PACKET_SIZE - skb->len); - } else { - /* Note: The J2585B needs alignment to 32bits here! */ - isa_memcpy_toio(lp->mem_ptr_phys, skb->data, (skb->len + 3) & ~3); - if (!ok_flag) - isa_memset_io(lp->mem_ptr_phys, 0, HP100_MIN_PACKET_SIZE - skb->len); - } + /* Note: The J2585B needs alignment to 32bits here! */ + memcpy_toio(lp->mem_ptr_virt, skb->data, (skb->len + 3) & ~3); + if (!ok_flag) + memset_io(lp->mem_ptr_virt, 0, HP100_MIN_PACKET_SIZE - skb->len); } else { /* programmed i/o */ outsl(ioaddr + HP100_REG_DATA32, skb->data, (skb->len + 3) >> 2); @@ -1798,10 +1792,7 @@ static void hp100_rx(struct net_device *dev) /* First we get the header, which contains information about the */ /* actual length of the received packet. */ if (lp->mode == 2) { /* memory mapped mode */ - if (lp->mem_ptr_virt) /* if memory was remapped */ - header = readl(lp->mem_ptr_virt); - else - header = isa_readl(lp->mem_ptr_phys); + header = readl(lp->mem_ptr_virt); } else /* programmed i/o */ header = hp100_inl(DATA32); @@ -1833,13 +1824,9 @@ static void hp100_rx(struct net_device *dev) ptr = skb->data; /* Now transfer the data from the card into that area */ - if (lp->mode == 2) { - if (lp->mem_ptr_virt) - memcpy_fromio(ptr, lp->mem_ptr_virt,pkt_len); - /* Note alignment to 32bit transfers */ - else - isa_memcpy_fromio(ptr, lp->mem_ptr_phys, pkt_len); - } else /* io mapped */ + if (lp->mode == 2) + memcpy_fromio(ptr, lp->mem_ptr_virt,pkt_len); + else /* io mapped */ insl(ioaddr + HP100_REG_DATA32, ptr, pkt_len >> 2); skb->protocol = eth_type_trans(skb, dev); diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c index 591c5864ffb1..7e49522b8b3c 100644 --- a/drivers/net/ibm_emac/ibm_emac_core.c +++ b/drivers/net/ibm_emac/ibm_emac_core.c @@ -204,7 +204,7 @@ static inline int emac_phy_gpcs(int phy_mode) static inline void emac_tx_enable(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; unsigned long flags; u32 r; @@ -220,7 +220,7 @@ static inline void emac_tx_enable(struct ocp_enet_private *dev) static void emac_tx_disable(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; unsigned long flags; u32 r; @@ -244,7 +244,7 @@ static void emac_tx_disable(struct ocp_enet_private *dev) static void emac_rx_enable(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; unsigned long flags; u32 r; @@ -275,7 +275,7 @@ static void emac_rx_enable(struct ocp_enet_private *dev) static void emac_rx_disable(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; unsigned long flags; u32 r; @@ -299,7 +299,7 @@ static void emac_rx_disable(struct ocp_enet_private *dev) static inline void emac_rx_disable_async(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; unsigned long flags; u32 r; @@ -315,7 +315,7 @@ static inline void emac_rx_disable_async(struct ocp_enet_private *dev) static int emac_reset(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; unsigned long flags; int n = 20; @@ -348,7 +348,7 @@ static int emac_reset(struct ocp_enet_private *dev) static void emac_hash_mc(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; u16 gaht[4] = { 0 }; struct dev_mc_list *dmi; @@ -393,7 +393,7 @@ static inline int emac_opb_mhz(void) /* BHs disabled */ static int emac_configure(struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; struct net_device *ndev = dev->ndev; int gige; u32 r; @@ -555,7 +555,7 @@ static void emac_full_tx_reset(struct net_device *ndev) static int __emac_mdio_read(struct ocp_enet_private *dev, u8 id, u8 reg) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; u32 r; int n; @@ -604,7 +604,7 @@ static int __emac_mdio_read(struct ocp_enet_private *dev, u8 id, u8 reg) static void __emac_mdio_write(struct ocp_enet_private *dev, u8 id, u8 reg, u16 val) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; int n; DBG2("%d: mdio_write(%02x,%02x,%04x)" NL, dev->def->index, id, reg, @@ -666,7 +666,7 @@ static void emac_mdio_write(struct net_device *ndev, int id, int reg, int val) static void emac_set_multicast_list(struct net_device *ndev) { struct ocp_enet_private *dev = ndev->priv; - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; u32 rmr = emac_iff2rmr(ndev); DBG("%d: multicast %08x" NL, dev->def->index, rmr); @@ -825,7 +825,7 @@ static void emac_clean_rx_ring(struct ocp_enet_private *dev) } static inline int emac_alloc_rx_skb(struct ocp_enet_private *dev, int slot, - int flags) + gfp_t flags) { struct sk_buff *skb = alloc_skb(dev->rx_skb_size, flags); if (unlikely(!skb)) @@ -1047,7 +1047,7 @@ static inline u16 emac_tx_csum(struct ocp_enet_private *dev, static inline int emac_xmit_finish(struct ocp_enet_private *dev, int len) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; struct net_device *ndev = dev->ndev; /* Send the packet out */ @@ -1519,7 +1519,7 @@ static void emac_rxde(void *param) static irqreturn_t emac_irq(int irq, void *dev_instance, struct pt_regs *regs) { struct ocp_enet_private *dev = dev_instance; - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; struct ibm_emac_error_stats *st = &dev->estats; u32 isr = in_be32(&p->isr); @@ -1619,17 +1619,17 @@ static void emac_remove(struct ocp_device *ocpdev) DBG("%d: remove" NL, dev->def->index); - ocp_set_drvdata(ocpdev, 0); + ocp_set_drvdata(ocpdev, NULL); unregister_netdev(dev->ndev); tah_fini(dev->tah_dev); rgmii_fini(dev->rgmii_dev, dev->rgmii_input); zmii_fini(dev->zmii_dev, dev->zmii_input); - emac_dbg_register(dev->def->index, 0); + emac_dbg_register(dev->def->index, NULL); mal_unregister_commac(dev->mal, &dev->commac); - iounmap((void *)dev->emacp); + iounmap(dev->emacp); kfree(dev->ndev); } @@ -2048,9 +2048,7 @@ static int __init emac_probe(struct ocp_device *ocpdev) goto out4; /* Map EMAC regs */ - dev->emacp = - (struct emac_regs *)ioremap(dev->def->paddr, - sizeof(struct emac_regs)); + dev->emacp = ioremap(dev->def->paddr, sizeof(struct emac_regs)); if (!dev->emacp) { printk(KERN_ERR "emac%d: could not ioremap device registers!\n", dev->def->index); @@ -2210,7 +2208,7 @@ static int __init emac_probe(struct ocp_device *ocpdev) return 0; out6: - iounmap((void *)dev->emacp); + iounmap(dev->emacp); out5: tah_fini(dev->tah_dev); out4: diff --git a/drivers/net/ibm_emac/ibm_emac_core.h b/drivers/net/ibm_emac/ibm_emac_core.h index 911abbaf471b..f61273b2e94f 100644 --- a/drivers/net/ibm_emac/ibm_emac_core.h +++ b/drivers/net/ibm_emac/ibm_emac_core.h @@ -155,7 +155,7 @@ struct ibm_emac_error_stats { struct ocp_enet_private { struct net_device *ndev; /* 0 */ - struct emac_regs *emacp; + struct emac_regs __iomem *emacp; struct mal_descriptor *tx_desc; int tx_cnt; diff --git a/drivers/net/ibm_emac/ibm_emac_debug.c b/drivers/net/ibm_emac/ibm_emac_debug.c index 75d3b8639041..c7e1ecfa08fe 100644 --- a/drivers/net/ibm_emac/ibm_emac_debug.c +++ b/drivers/net/ibm_emac/ibm_emac_debug.c @@ -58,7 +58,7 @@ static void emac_desc_dump(int idx, struct ocp_enet_private *p) static void emac_mac_dump(int idx, struct ocp_enet_private *dev) { - struct emac_regs *p = dev->emacp; + struct emac_regs __iomem *p = dev->emacp; printk("** EMAC%d registers **\n" "MR0 = 0x%08x MR1 = 0x%08x TMR0 = 0x%08x TMR1 = 0x%08x\n" diff --git a/drivers/net/ibm_emac/ibm_emac_rgmii.h b/drivers/net/ibm_emac/ibm_emac_rgmii.h index a1ffb8a44fff..7f03d536c9a3 100644 --- a/drivers/net/ibm_emac/ibm_emac_rgmii.h +++ b/drivers/net/ibm_emac/ibm_emac_rgmii.h @@ -31,7 +31,7 @@ struct rgmii_regs { /* RGMII device */ struct ibm_ocp_rgmii { - struct rgmii_regs *base; + struct rgmii_regs __iomem *base; int users; /* number of EMACs using this RGMII bridge */ }; diff --git a/drivers/net/ibm_emac/ibm_emac_zmii.c b/drivers/net/ibm_emac/ibm_emac_zmii.c index 35c1185079ed..e129e0aaa045 100644 --- a/drivers/net/ibm_emac/ibm_emac_zmii.c +++ b/drivers/net/ibm_emac/ibm_emac_zmii.c @@ -80,7 +80,7 @@ static inline u32 zmii_mode_mask(int mode, int input) static int __init zmii_init(struct ocp_device *ocpdev, int input, int *mode) { struct ibm_ocp_zmii *dev = ocp_get_drvdata(ocpdev); - struct zmii_regs *p; + struct zmii_regs __iomem *p; ZMII_DBG("%d: init(%d, %d)" NL, ocpdev->def->index, input, *mode); @@ -94,8 +94,7 @@ static int __init zmii_init(struct ocp_device *ocpdev, int input, int *mode) } dev->mode = PHY_MODE_NA; - p = (struct zmii_regs *)ioremap(ocpdev->def->paddr, - sizeof(struct zmii_regs)); + p = ioremap(ocpdev->def->paddr, sizeof(struct zmii_regs)); if (!p) { printk(KERN_ERR "zmii%d: could not ioremap device registers!\n", @@ -231,7 +230,7 @@ void __exit __zmii_fini(struct ocp_device *ocpdev, int input) if (!--dev->users) { /* Free everything if this is the last user */ ocp_set_drvdata(ocpdev, NULL); - iounmap((void *)dev->base); + iounmap(dev->base); kfree(dev); } } diff --git a/drivers/net/ibm_emac/ibm_emac_zmii.h b/drivers/net/ibm_emac/ibm_emac_zmii.h index 0bb26062c0ad..92c854410753 100644 --- a/drivers/net/ibm_emac/ibm_emac_zmii.h +++ b/drivers/net/ibm_emac/ibm_emac_zmii.h @@ -32,7 +32,7 @@ struct zmii_regs { /* ZMII device */ struct ibm_ocp_zmii { - struct zmii_regs *base; + struct zmii_regs __iomem *base; int mode; /* subset of PHY_MODE_XXXX */ int users; /* number of EMACs using this ZMII bridge */ u32 fer_save; /* FER value left by firmware */ diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig index 7a081346f079..c81fe1c382d5 100644 --- a/drivers/net/irda/Kconfig +++ b/drivers/net/irda/Kconfig @@ -283,7 +283,7 @@ config USB_IRDA Say Y here if you want to build support for the USB IrDA FIR Dongle device driver. To compile it as a module, choose M here: the module will be called irda-usb. IrDA-USB support the various IrDA USB - dongles available and most of their pecularities. Those dongles + dongles available and most of their peculiarities. Those dongles plug in the USB port of your computer, are plug and play, and support SIR and FIR (4Mbps) speeds. On the other hand, those dongles tend to be less efficient than a FIR chipset. @@ -360,7 +360,7 @@ config ALI_FIR help Say Y here if you want to build support for the ALi M5123 FIR Controller. The ALi M5123 FIR Controller is embedded in ALi M1543C, - M1535, M1535D, M1535+, M1535D Sourth Bridge. This driver supports + M1535, M1535D, M1535+, M1535D South Bridge. This driver supports SIR, MIR and FIR (4Mbps) speeds. To compile it as a module, choose M here: the module will be called diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c index 02d5c6822733..f6f3dafe83ee 100644 --- a/drivers/net/macsonic.c +++ b/drivers/net/macsonic.c @@ -622,7 +622,7 @@ static int __init mac_sonic_init_module(void) return 0; out_unregister: - driver_unregister(&mac_sonic_driver); + platform_driver_unregister(&mac_sonic_driver); return -ENOMEM; } diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index c0998ef938e0..6b4fff80ae5f 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -81,10 +81,15 @@ #define PHY_WAIT_MICRO_SECONDS 10 /* Static function declarations */ -static int eth_port_link_is_up(unsigned int eth_port_num); static void eth_port_uc_addr_get(struct net_device *dev, unsigned char *MacAddr); static void eth_port_set_multicast_list(struct net_device *); +static void mv643xx_eth_port_enable_tx(unsigned int port_num, + unsigned int channels); +static void mv643xx_eth_port_enable_rx(unsigned int port_num, + unsigned int channels); +static unsigned int mv643xx_eth_port_disable_tx(unsigned int port_num); +static unsigned int mv643xx_eth_port_disable_rx(unsigned int port_num); static int mv643xx_eth_open(struct net_device *); static int mv643xx_eth_stop(struct net_device *); static int mv643xx_eth_change_mtu(struct net_device *, int); @@ -93,8 +98,12 @@ static void eth_port_init_mac_tables(unsigned int eth_port_num); #ifdef MV643XX_NAPI static int mv643xx_poll(struct net_device *dev, int *budget); #endif +static int ethernet_phy_get(unsigned int eth_port_num); static void ethernet_phy_set(unsigned int eth_port_num, int phy_addr); static int ethernet_phy_detect(unsigned int eth_port_num); +static int mv643xx_mdio_read(struct net_device *dev, int phy_id, int location); +static void mv643xx_mdio_write(struct net_device *dev, int phy_id, int location, int val); +static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); static struct ethtool_ops mv643xx_ethtool_ops; static char mv643xx_driver_name[] = "mv643xx_eth"; @@ -171,11 +180,11 @@ static void mv643xx_eth_rx_task(void *data) if (test_and_set_bit(0, &mp->rx_task_busy)) panic("%s: Error in test_set_bit / clear_bit", dev->name); - while (mp->rx_ring_skbs < (mp->rx_ring_size - 5)) { + while (mp->rx_desc_count < (mp->rx_ring_size - 5)) { skb = dev_alloc_skb(RX_SKB_SIZE + DMA_ALIGN); if (!skb) break; - mp->rx_ring_skbs++; + mp->rx_desc_count++; unaligned = (u32)skb->data & (DMA_ALIGN - 1); if (unaligned) skb_reserve(skb, DMA_ALIGN - unaligned); @@ -196,7 +205,7 @@ static void mv643xx_eth_rx_task(void *data) * If RX ring is empty of SKB, set a timer to try allocating * again in a later time . */ - if ((mp->rx_ring_skbs == 0) && (mp->rx_timer_flag == 0)) { + if ((mp->rx_desc_count == 0) && (mp->rx_timer_flag == 0)) { printk(KERN_INFO "%s: Rx ring is empty\n", dev->name); /* After 100mSec */ mp->timeout.expires = jiffies + (HZ / 10); @@ -245,8 +254,7 @@ static void mv643xx_eth_update_mac_address(struct net_device *dev) unsigned int port_num = mp->port_num; eth_port_init_mac_tables(port_num); - memcpy(mp->port_mac_addr, dev->dev_addr, 6); - eth_port_uc_addr_set(port_num, mp->port_mac_addr); + eth_port_uc_addr_set(port_num, dev->dev_addr); } /* @@ -260,13 +268,14 @@ static void mv643xx_eth_update_mac_address(struct net_device *dev) static void mv643xx_eth_set_rx_mode(struct net_device *dev) { struct mv643xx_private *mp = netdev_priv(dev); + u32 config_reg; + config_reg = mv_read(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num)); if (dev->flags & IFF_PROMISC) - mp->port_config |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; + config_reg |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; else - mp->port_config &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; - - mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), mp->port_config); + config_reg &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; + mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), config_reg); eth_port_set_multicast_list(dev); } @@ -322,7 +331,7 @@ static void mv643xx_eth_tx_timeout_task(struct net_device *dev) netif_device_detach(dev); eth_port_reset(mp->port_num); - eth_port_start(mp); + eth_port_start(dev); netif_device_attach(dev); } @@ -397,7 +406,7 @@ static int mv643xx_eth_receive_queue(struct net_device *dev) #else while (eth_port_receive(mp, &pkt_info) == ETH_OK) { #endif - mp->rx_ring_skbs--; + mp->rx_desc_count--; received_packets++; /* Update statistics. Note byte count includes 4 byte CRC count */ @@ -452,6 +461,56 @@ static int mv643xx_eth_receive_queue(struct net_device *dev) return received_packets; } +/* Set the mv643xx port configuration register for the speed/duplex mode. */ +static void mv643xx_eth_update_pscr(struct net_device *dev, + struct ethtool_cmd *ecmd) +{ + struct mv643xx_private *mp = netdev_priv(dev); + int port_num = mp->port_num; + u32 o_pscr, n_pscr; + unsigned int channels; + + o_pscr = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)); + n_pscr = o_pscr; + + /* clear speed, duplex and rx buffer size fields */ + n_pscr &= ~(MV643XX_ETH_SET_MII_SPEED_TO_100 | + MV643XX_ETH_SET_GMII_SPEED_TO_1000 | + MV643XX_ETH_SET_FULL_DUPLEX_MODE | + MV643XX_ETH_MAX_RX_PACKET_MASK); + + if (ecmd->duplex == DUPLEX_FULL) + n_pscr |= MV643XX_ETH_SET_FULL_DUPLEX_MODE; + + if (ecmd->speed == SPEED_1000) + n_pscr |= MV643XX_ETH_SET_GMII_SPEED_TO_1000 | + MV643XX_ETH_MAX_RX_PACKET_9700BYTE; + else { + if (ecmd->speed == SPEED_100) + n_pscr |= MV643XX_ETH_SET_MII_SPEED_TO_100; + n_pscr |= MV643XX_ETH_MAX_RX_PACKET_1522BYTE; + } + + if (n_pscr != o_pscr) { + if ((o_pscr & MV643XX_ETH_SERIAL_PORT_ENABLE) == 0) + mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), + n_pscr); + else { + channels = mv643xx_eth_port_disable_tx(port_num); + + o_pscr &= ~MV643XX_ETH_SERIAL_PORT_ENABLE; + mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), + o_pscr); + mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), + n_pscr); + mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), + n_pscr); + if (channels) + mv643xx_eth_port_enable_tx(port_num, channels); + } + } +} + /* * mv643xx_eth_int_handler * @@ -497,7 +556,7 @@ static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id, /* UDP change : We may need this */ if ((eth_int_cause_ext & 0x0000ffff) && (mv643xx_eth_free_tx_queue(dev, eth_int_cause_ext) == 0) && - (mp->tx_ring_size > mp->tx_ring_skbs + MAX_DESCS_PER_SKB)) + (mp->tx_ring_size > mp->tx_desc_count + MAX_DESCS_PER_SKB)) netif_wake_queue(dev); #ifdef MV643XX_NAPI } else { @@ -534,15 +593,23 @@ static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id, } /* PHY status changed */ if (eth_int_cause_ext & (BIT16 | BIT20)) { - if (eth_port_link_is_up(port_num)) { - netif_carrier_on(dev); - netif_wake_queue(dev); - /* Start TX queue */ - mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG - (port_num), 1); - } else { - netif_carrier_off(dev); + struct ethtool_cmd cmd; + + if (mii_link_ok(&mp->mii)) { + mii_ethtool_gset(&mp->mii, &cmd); + mv643xx_eth_update_pscr(dev, &cmd); + if (!netif_carrier_ok(dev)) { + netif_carrier_on(dev); + if (mp->tx_ring_size > mp->tx_desc_count + + MAX_DESCS_PER_SKB) { + netif_wake_queue(dev); + /* Start TX queue */ + mv643xx_eth_port_enable_tx(port_num, mp->port_tx_queue_command); + } + } + } else if (netif_carrier_ok(dev)) { netif_stop_queue(dev); + netif_carrier_off(dev); } } @@ -671,8 +738,8 @@ static void ether_init_rx_desc_ring(struct mv643xx_private *mp) mp->rx_desc_area_size = rx_desc_num * sizeof(struct eth_rx_desc); - /* Add the queue to the list of RX queues of this port */ - mp->port_rx_queue_command |= 1; + /* Enable queue 0 for this port */ + mp->port_rx_queue_command = 1; } /* @@ -718,8 +785,36 @@ static void ether_init_tx_desc_ring(struct mv643xx_private *mp) mp->tx_desc_area_size = tx_desc_num * sizeof(struct eth_tx_desc); - /* Add the queue to the list of Tx queues of this port */ - mp->port_tx_queue_command |= 1; + /* Enable queue 0 for this port */ + mp->port_tx_queue_command = 1; +} + +static int mv643xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) +{ + struct mv643xx_private *mp = netdev_priv(dev); + int err; + + spin_lock_irq(&mp->lock); + err = mii_ethtool_sset(&mp->mii, cmd); + spin_unlock_irq(&mp->lock); + + return err; +} + +static int mv643xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +{ + struct mv643xx_private *mp = netdev_priv(dev); + int err; + + spin_lock_irq(&mp->lock); + err = mii_ethtool_gset(&mp->mii, cmd); + spin_unlock_irq(&mp->lock); + + /* The PHY may support 1000baseT_Half, but the mv643xx does not */ + cmd->supported &= ~SUPPORTED_1000baseT_Half; + cmd->advertising &= ~ADVERTISED_1000baseT_Half; + + return err; } /* @@ -750,12 +845,6 @@ static int mv643xx_eth_open(struct net_device *dev) return -EAGAIN; } - /* Stop RX Queues */ - mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), 0x0000ff00); - - /* Set the MAC Address */ - memcpy(mp->port_mac_addr, dev->dev_addr, 6); - eth_port_init(mp); INIT_WORK(&mp->rx_task, (void (*)(void *))mv643xx_eth_rx_task, dev); @@ -784,7 +873,7 @@ static int mv643xx_eth_open(struct net_device *dev) } /* Allocate TX ring */ - mp->tx_ring_skbs = 0; + mp->tx_desc_count = 0; size = mp->tx_ring_size * sizeof(struct eth_tx_desc); mp->tx_desc_area_size = size; @@ -809,7 +898,7 @@ static int mv643xx_eth_open(struct net_device *dev) ether_init_tx_desc_ring(mp); /* Allocate RX ring */ - mp->rx_ring_skbs = 0; + mp->rx_desc_count = 0; size = mp->rx_ring_size * sizeof(struct eth_rx_desc); mp->rx_desc_area_size = size; @@ -841,7 +930,11 @@ static int mv643xx_eth_open(struct net_device *dev) mv643xx_eth_rx_task(dev); /* Fill RX ring with skb's */ - eth_port_start(mp); + /* Clear any pending ethernet port interrupts */ + mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0); + mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0); + + eth_port_start(dev); /* Interrupt Coalescing */ @@ -853,16 +946,13 @@ static int mv643xx_eth_open(struct net_device *dev) mp->tx_int_coal = eth_port_set_tx_coal(port_num, 133000000, MV643XX_TX_COAL); - /* Clear any pending ethernet port interrupts */ - mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0); - mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0); - /* Unmask phy and link status changes interrupts */ mv_write(MV643XX_ETH_INTERRUPT_EXTEND_MASK_REG(port_num), INT_UNMASK_ALL_EXT); /* Unmask RX buffer and TX end interrupt */ mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), INT_UNMASK_ALL); + return 0; out_free_tx_skb: @@ -883,20 +973,20 @@ static void mv643xx_eth_free_tx_rings(struct net_device *dev) struct sk_buff *skb; /* Stop Tx Queues */ - mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), 0x0000ff00); + mv643xx_eth_port_disable_tx(port_num); /* Free outstanding skb's on TX rings */ - for (curr = 0; mp->tx_ring_skbs && curr < mp->tx_ring_size; curr++) { + for (curr = 0; mp->tx_desc_count && curr < mp->tx_ring_size; curr++) { skb = mp->tx_skb[curr]; if (skb) { - mp->tx_ring_skbs -= skb_shinfo(skb)->nr_frags; + mp->tx_desc_count -= skb_shinfo(skb)->nr_frags; dev_kfree_skb(skb); - mp->tx_ring_skbs--; + mp->tx_desc_count--; } } - if (mp->tx_ring_skbs) + if (mp->tx_desc_count) printk("%s: Error on Tx descriptor free - could not free %d" - " descriptors\n", dev->name, mp->tx_ring_skbs); + " descriptors\n", dev->name, mp->tx_desc_count); /* Free TX ring */ if (mp->tx_sram_size) @@ -913,21 +1003,21 @@ static void mv643xx_eth_free_rx_rings(struct net_device *dev) int curr; /* Stop RX Queues */ - mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), 0x0000ff00); + mv643xx_eth_port_disable_rx(port_num); /* Free preallocated skb's on RX rings */ - for (curr = 0; mp->rx_ring_skbs && curr < mp->rx_ring_size; curr++) { + for (curr = 0; mp->rx_desc_count && curr < mp->rx_ring_size; curr++) { if (mp->rx_skb[curr]) { dev_kfree_skb(mp->rx_skb[curr]); - mp->rx_ring_skbs--; + mp->rx_desc_count--; } } - if (mp->rx_ring_skbs) + if (mp->rx_desc_count) printk(KERN_ERR "%s: Error in freeing Rx Ring. %d skb's still" " stuck in RX Ring - ignoring them\n", dev->name, - mp->rx_ring_skbs); + mp->rx_desc_count); /* Free RX ring */ if (mp->rx_sram_size) iounmap(mp->p_rx_desc_area); @@ -997,7 +1087,8 @@ static void mv643xx_tx(struct net_device *dev) } if (netif_queue_stopped(dev) && - mp->tx_ring_size > mp->tx_ring_skbs + MAX_DESCS_PER_SKB) + mp->tx_ring_size > + mp->tx_desc_count + MAX_DESCS_PER_SKB) netif_wake_queue(dev); } @@ -1089,7 +1180,7 @@ static int mv643xx_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) } /* This is a hard error, log it. */ - if ((mp->tx_ring_size - mp->tx_ring_skbs) <= + if ((mp->tx_ring_size - mp->tx_desc_count) <= (skb_shinfo(skb)->nr_frags + 1)) { netif_stop_queue(dev); printk(KERN_ERR @@ -1266,7 +1357,7 @@ static int mv643xx_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) /* Check if TX queue can handle another skb. If not, then * signal higher layers to stop requesting TX */ - if (mp->tx_ring_size <= (mp->tx_ring_skbs + MAX_DESCS_PER_SKB)) + if (mp->tx_ring_size <= (mp->tx_desc_count + MAX_DESCS_PER_SKB)) /* * Stop getting skb's from upper layers. * Getting skb's from upper layers will be enabled again after @@ -1316,6 +1407,35 @@ static void mv643xx_netpoll(struct net_device *netdev) } #endif +static void mv643xx_init_ethtool_cmd(struct net_device *dev, int phy_address, + int speed, int duplex, + struct ethtool_cmd *cmd) +{ + struct mv643xx_private *mp = netdev_priv(dev); + + memset(cmd, 0, sizeof(*cmd)); + + cmd->port = PORT_MII; + cmd->transceiver = XCVR_INTERNAL; + cmd->phy_address = phy_address; + + if (speed == 0) { + cmd->autoneg = AUTONEG_ENABLE; + /* mii lib checks, but doesn't use speed on AUTONEG_ENABLE */ + cmd->speed = SPEED_100; + cmd->advertising = ADVERTISED_10baseT_Half | + ADVERTISED_10baseT_Full | + ADVERTISED_100baseT_Half | + ADVERTISED_100baseT_Full; + if (mp->mii.supports_gmii) + cmd->advertising |= ADVERTISED_1000baseT_Full; + } else { + cmd->autoneg = AUTONEG_DISABLE; + cmd->speed = speed; + cmd->duplex = duplex; + } +} + /*/ * mv643xx_eth_probe * @@ -1336,6 +1456,9 @@ static int mv643xx_eth_probe(struct platform_device *pdev) u8 *p; struct resource *res; int err; + struct ethtool_cmd cmd; + int duplex = DUPLEX_HALF; + int speed = 0; /* default to auto-negotiation */ dev = alloc_etherdev(sizeof(struct mv643xx_private)); if (!dev) @@ -1373,6 +1496,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) dev->tx_queue_len = mp->tx_ring_size; dev->base_addr = 0; dev->change_mtu = mv643xx_eth_change_mtu; + dev->do_ioctl = mv643xx_eth_do_ioctl; SET_ETHTOOL_OPS(dev, &mv643xx_ethtool_ops); #ifdef MV643XX_CHECKSUM_OFFLOAD_TX @@ -1393,33 +1517,17 @@ static int mv643xx_eth_probe(struct platform_device *pdev) /* set default config values */ eth_port_uc_addr_get(dev, dev->dev_addr); - mp->port_config = MV643XX_ETH_PORT_CONFIG_DEFAULT_VALUE; - mp->port_config_extend = MV643XX_ETH_PORT_CONFIG_EXTEND_DEFAULT_VALUE; - mp->port_sdma_config = MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE; - mp->port_serial_control = MV643XX_ETH_PORT_SERIAL_CONTROL_DEFAULT_VALUE; mp->rx_ring_size = MV643XX_ETH_PORT_DEFAULT_RECEIVE_QUEUE_SIZE; mp->tx_ring_size = MV643XX_ETH_PORT_DEFAULT_TRANSMIT_QUEUE_SIZE; pd = pdev->dev.platform_data; if (pd) { - if (pd->mac_addr != NULL) + if (pd->mac_addr) memcpy(dev->dev_addr, pd->mac_addr, 6); if (pd->phy_addr || pd->force_phy_addr) ethernet_phy_set(port_num, pd->phy_addr); - if (pd->port_config || pd->force_port_config) - mp->port_config = pd->port_config; - - if (pd->port_config_extend || pd->force_port_config_extend) - mp->port_config_extend = pd->port_config_extend; - - if (pd->port_sdma_config || pd->force_port_sdma_config) - mp->port_sdma_config = pd->port_sdma_config; - - if (pd->port_serial_control || pd->force_port_serial_control) - mp->port_serial_control = pd->port_serial_control; - if (pd->rx_queue_size) mp->rx_ring_size = pd->rx_queue_size; @@ -1435,16 +1543,33 @@ static int mv643xx_eth_probe(struct platform_device *pdev) mp->rx_sram_size = pd->rx_sram_size; mp->rx_sram_addr = pd->rx_sram_addr; } + + duplex = pd->duplex; + speed = pd->speed; } + /* Hook up MII support for ethtool */ + mp->mii.dev = dev; + mp->mii.mdio_read = mv643xx_mdio_read; + mp->mii.mdio_write = mv643xx_mdio_write; + mp->mii.phy_id = ethernet_phy_get(port_num); + mp->mii.phy_id_mask = 0x3f; + mp->mii.reg_num_mask = 0x1f; + err = ethernet_phy_detect(port_num); if (err) { pr_debug("MV643xx ethernet port %d: " "No PHY detected at addr %d\n", port_num, ethernet_phy_get(port_num)); - return err; + goto out; } + ethernet_phy_reset(port_num); + mp->mii.supports_gmii = mii_check_gmii_support(&mp->mii); + mv643xx_init_ethtool_cmd(dev, mp->mii.phy_id, speed, duplex, &cmd); + mv643xx_eth_update_pscr(dev, &cmd); + mv643xx_set_settings(dev, &cmd); + err = register_netdev(dev); if (err) goto out; @@ -1708,7 +1833,6 @@ MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX"); * Prior to calling the initialization routine eth_port_init() the user * must set the following fields under mv643xx_private struct: * port_num User Ethernet port number. - * port_mac_addr[6] User defined port MAC address. * port_config User port configuration value. * port_config_extend User port config extend value. * port_sdma_config User port SDMA config value. @@ -1725,20 +1849,12 @@ MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX"); * return_info Tx/Rx user resource return information. */ -/* defines */ -/* SDMA command macros */ -#define ETH_ENABLE_TX_QUEUE(eth_port) \ - mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(eth_port), 1) - -/* locals */ - /* PHY routines */ static int ethernet_phy_get(unsigned int eth_port_num); static void ethernet_phy_set(unsigned int eth_port_num, int phy_addr); /* Ethernet Port routines */ -static int eth_port_uc_addr(unsigned int eth_port_num, unsigned char uc_nibble, - int option); +static void eth_port_set_filter_table_entry(int table, unsigned char entry); /* * eth_port_init - Initialize the Ethernet port driver @@ -1766,17 +1882,12 @@ static int eth_port_uc_addr(unsigned int eth_port_num, unsigned char uc_nibble, */ static void eth_port_init(struct mv643xx_private *mp) { - mp->port_rx_queue_command = 0; - mp->port_tx_queue_command = 0; - mp->rx_resource_err = 0; mp->tx_resource_err = 0; eth_port_reset(mp->port_num); eth_port_init_mac_tables(mp->port_num); - - ethernet_phy_reset(mp->port_num); } /* @@ -1798,7 +1909,7 @@ static void eth_port_init(struct mv643xx_private *mp) * and ether_init_rx_desc_ring for Rx queues). * * INPUT: - * struct mv643xx_private *mp Ethernet port control struct + * dev - a pointer to the required interface * * OUTPUT: * Ethernet port is ready to receive and transmit. @@ -1806,10 +1917,13 @@ static void eth_port_init(struct mv643xx_private *mp) * RETURN: * None. */ -static void eth_port_start(struct mv643xx_private *mp) +static void eth_port_start(struct net_device *dev) { + struct mv643xx_private *mp = netdev_priv(dev); unsigned int port_num = mp->port_num; int tx_curr_desc, rx_curr_desc; + u32 pscr; + struct ethtool_cmd ethtool_cmd; /* Assignment of Tx CTRP of given queue */ tx_curr_desc = mp->tx_curr_desc_q; @@ -1822,37 +1936,45 @@ static void eth_port_start(struct mv643xx_private *mp) (u32)((struct eth_rx_desc *)mp->rx_desc_dma + rx_curr_desc)); /* Add the assigned Ethernet address to the port's address table */ - eth_port_uc_addr_set(port_num, mp->port_mac_addr); + eth_port_uc_addr_set(port_num, dev->dev_addr); /* Assign port configuration and command. */ - mv_write(MV643XX_ETH_PORT_CONFIG_REG(port_num), mp->port_config); + mv_write(MV643XX_ETH_PORT_CONFIG_REG(port_num), + MV643XX_ETH_PORT_CONFIG_DEFAULT_VALUE); mv_write(MV643XX_ETH_PORT_CONFIG_EXTEND_REG(port_num), - mp->port_config_extend); + MV643XX_ETH_PORT_CONFIG_EXTEND_DEFAULT_VALUE); + pscr = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)); - /* Increase the Rx side buffer size if supporting GigE */ - if (mp->port_serial_control & MV643XX_ETH_SET_GMII_SPEED_TO_1000) - mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), - (mp->port_serial_control & 0xfff1ffff) | (0x5 << 17)); - else - mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), - mp->port_serial_control); + pscr &= ~(MV643XX_ETH_SERIAL_PORT_ENABLE | MV643XX_ETH_FORCE_LINK_PASS); + mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr); + + pscr |= MV643XX_ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL | + MV643XX_ETH_DISABLE_AUTO_NEG_SPEED_GMII | + MV643XX_ETH_DISABLE_AUTO_NEG_FOR_DUPLX | + MV643XX_ETH_DO_NOT_FORCE_LINK_FAIL | + MV643XX_ETH_SERIAL_PORT_CONTROL_RESERVED; - mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), - mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)) | - MV643XX_ETH_SERIAL_PORT_ENABLE); + mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr); + + pscr |= MV643XX_ETH_SERIAL_PORT_ENABLE; + mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr); /* Assign port SDMA configuration */ mv_write(MV643XX_ETH_SDMA_CONFIG_REG(port_num), - mp->port_sdma_config); + MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE); /* Enable port Rx. */ - mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), - mp->port_rx_queue_command); + mv643xx_eth_port_enable_rx(port_num, mp->port_rx_queue_command); /* Disable port bandwidth limits by clearing MTU register */ mv_write(MV643XX_ETH_MAXIMUM_TRANSMIT_UNIT(port_num), 0); + + /* save phy settings across reset */ + mv643xx_get_settings(dev, ðtool_cmd); + ethernet_phy_reset(mp->port_num); + mv643xx_set_settings(dev, ðtool_cmd); } /* @@ -1866,8 +1988,9 @@ static void eth_port_start(struct mv643xx_private *mp) * char * p_addr Address to be set * * OUTPUT: - * Set MAC address low and high registers. also calls eth_port_uc_addr() - * To set the unicast table with the proper information. + * Set MAC address low and high registers. also calls + * eth_port_set_filter_table_entry() to set the unicast + * table with the proper information. * * RETURN: * N/A. @@ -1878,6 +2001,7 @@ static void eth_port_uc_addr_set(unsigned int eth_port_num, { unsigned int mac_h; unsigned int mac_l; + int table; mac_l = (p_addr[4] << 8) | (p_addr[5]); mac_h = (p_addr[0] << 24) | (p_addr[1] << 16) | (p_addr[2] << 8) | @@ -1887,9 +2011,8 @@ static void eth_port_uc_addr_set(unsigned int eth_port_num, mv_write(MV643XX_ETH_MAC_ADDR_HIGH(eth_port_num), mac_h); /* Accept frames of this address */ - eth_port_uc_addr(eth_port_num, p_addr[5], ACCEPT_MAC_ADDR); - - return; + table = MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE(eth_port_num); + eth_port_set_filter_table_entry(table, p_addr[5] & 0x0f); } /* @@ -1928,72 +2051,6 @@ static void eth_port_uc_addr_get(struct net_device *dev, unsigned char *p_addr) } /* - * eth_port_uc_addr - This function Set the port unicast address table - * - * DESCRIPTION: - * This function locates the proper entry in the Unicast table for the - * specified MAC nibble and sets its properties according to function - * parameters. - * - * INPUT: - * unsigned int eth_port_num Port number. - * unsigned char uc_nibble Unicast MAC Address last nibble. - * int option 0 = Add, 1 = remove address. - * - * OUTPUT: - * This function add/removes MAC addresses from the port unicast address - * table. - * - * RETURN: - * true is output succeeded. - * false if option parameter is invalid. - * - */ -static int eth_port_uc_addr(unsigned int eth_port_num, unsigned char uc_nibble, - int option) -{ - unsigned int unicast_reg; - unsigned int tbl_offset; - unsigned int reg_offset; - - /* Locate the Unicast table entry */ - uc_nibble = (0xf & uc_nibble); - tbl_offset = (uc_nibble / 4) * 4; /* Register offset from unicast table base */ - reg_offset = uc_nibble % 4; /* Entry offset within the above register */ - - switch (option) { - case REJECT_MAC_ADDR: - /* Clear accepts frame bit at given unicast DA table entry */ - unicast_reg = mv_read((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE - (eth_port_num) + tbl_offset)); - - unicast_reg &= (0x0E << (8 * reg_offset)); - - mv_write((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE - (eth_port_num) + tbl_offset), unicast_reg); - break; - - case ACCEPT_MAC_ADDR: - /* Set accepts frame bit at unicast DA filter table entry */ - unicast_reg = - mv_read((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE - (eth_port_num) + tbl_offset)); - - unicast_reg |= (0x01 << (8 * reg_offset)); - - mv_write((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE - (eth_port_num) + tbl_offset), unicast_reg); - - break; - - default: - return 0; - } - - return 1; -} - -/* * The entries in each table are indexed by a hash of a packet's MAC * address. One bit in each entry determines whether the packet is * accepted. There are 4 entries (each 8 bits wide) in each register @@ -2205,8 +2262,8 @@ static void eth_port_init_mac_tables(unsigned int eth_port_num) /* Clear DA filter unicast table (Ex_dFUT) */ for (table_index = 0; table_index <= 0xC; table_index += 4) - mv_write((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE - (eth_port_num) + table_index), 0); + mv_write(MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE + (eth_port_num) + table_index, 0); for (table_index = 0; table_index <= 0xFC; table_index += 4) { /* Clear DA filter special multicast table (Ex_dFSMT) */ @@ -2389,6 +2446,73 @@ static void ethernet_phy_reset(unsigned int eth_port_num) eth_port_read_smi_reg(eth_port_num, 0, &phy_reg_data); phy_reg_data |= 0x8000; /* Set bit 15 to reset the PHY */ eth_port_write_smi_reg(eth_port_num, 0, phy_reg_data); + + /* wait for PHY to come out of reset */ + do { + udelay(1); + eth_port_read_smi_reg(eth_port_num, 0, &phy_reg_data); + } while (phy_reg_data & 0x8000); +} + +static void mv643xx_eth_port_enable_tx(unsigned int port_num, + unsigned int channels) +{ + mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), channels); +} + +static void mv643xx_eth_port_enable_rx(unsigned int port_num, + unsigned int channels) +{ + mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), channels); +} + +static unsigned int mv643xx_eth_port_disable_tx(unsigned int port_num) +{ + u32 channels; + + /* Stop Tx port activity. Check port Tx activity. */ + channels = mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num)) + & 0xFF; + if (channels) { + /* Issue stop command for active channels only */ + mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), + (channels << 8)); + + /* Wait for all Tx activity to terminate. */ + /* Check port cause register that all Tx queues are stopped */ + while (mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num)) + & 0xFF) + udelay(PHY_WAIT_MICRO_SECONDS); + + /* Wait for Tx FIFO to empty */ + while (mv_read(MV643XX_ETH_PORT_STATUS_REG(port_num)) & + ETH_PORT_TX_FIFO_EMPTY) + udelay(PHY_WAIT_MICRO_SECONDS); + } + + return channels; +} + +static unsigned int mv643xx_eth_port_disable_rx(unsigned int port_num) +{ + u32 channels; + + /* Stop Rx port activity. Check port Rx activity. */ + channels = mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num) + & 0xFF); + if (channels) { + /* Issue stop command for active channels only */ + mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), + (channels << 8)); + + /* Wait for all Rx activity to terminate. */ + /* Check port cause register that all Rx queues are stopped */ + while (mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num)) + & 0xFF) + udelay(PHY_WAIT_MICRO_SECONDS); + } + + return channels; } /* @@ -2413,70 +2537,21 @@ static void eth_port_reset(unsigned int port_num) { unsigned int reg_data; - /* Stop Tx port activity. Check port Tx activity. */ - reg_data = mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num)); - - if (reg_data & 0xFF) { - /* Issue stop command for active channels only */ - mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), - (reg_data << 8)); - - /* Wait for all Tx activity to terminate. */ - /* Check port cause register that all Tx queues are stopped */ - while (mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num)) - & 0xFF) - udelay(10); - } - - /* Stop Rx port activity. Check port Rx activity. */ - reg_data = mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num)); - - if (reg_data & 0xFF) { - /* Issue stop command for active channels only */ - mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), - (reg_data << 8)); - - /* Wait for all Rx activity to terminate. */ - /* Check port cause register that all Rx queues are stopped */ - while (mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num)) - & 0xFF) - udelay(10); - } + mv643xx_eth_port_disable_tx(port_num); + mv643xx_eth_port_disable_rx(port_num); /* Clear all MIB counters */ eth_clear_mib_counters(port_num); /* Reset the Enable bit in the Configuration Register */ reg_data = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)); - reg_data &= ~MV643XX_ETH_SERIAL_PORT_ENABLE; + reg_data &= ~(MV643XX_ETH_SERIAL_PORT_ENABLE | + MV643XX_ETH_DO_NOT_FORCE_LINK_FAIL | + MV643XX_ETH_FORCE_LINK_PASS); mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), reg_data); } -static int eth_port_autoneg_supported(unsigned int eth_port_num) -{ - unsigned int phy_reg_data0; - - eth_port_read_smi_reg(eth_port_num, 0, &phy_reg_data0); - - return phy_reg_data0 & 0x1000; -} - -static int eth_port_link_is_up(unsigned int eth_port_num) -{ - unsigned int phy_reg_data1; - - eth_port_read_smi_reg(eth_port_num, 1, &phy_reg_data1); - - if (eth_port_autoneg_supported(eth_port_num)) { - if (phy_reg_data1 & 0x20) /* auto-neg complete */ - return 1; - } else if (phy_reg_data1 & 0x4) /* link up */ - return 1; - - return 0; -} - /* * eth_port_read_smi_reg - Read PHY registers * @@ -2582,6 +2657,24 @@ out: } /* + * Wrappers for MII support library. + */ +static int mv643xx_mdio_read(struct net_device *dev, int phy_id, int location) +{ + int val; + struct mv643xx_private *mp = netdev_priv(dev); + + eth_port_read_smi_reg(mp->port_num, location, &val); + return val; +} + +static void mv643xx_mdio_write(struct net_device *dev, int phy_id, int location, int val) +{ + struct mv643xx_private *mp = netdev_priv(dev); + eth_port_write_smi_reg(mp->port_num, location, val); +} + +/* * eth_port_send - Send an Ethernet packet * * DESCRIPTION: @@ -2635,8 +2728,8 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp, return ETH_ERROR; } - mp->tx_ring_skbs++; - BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size); + mp->tx_desc_count++; + BUG_ON(mp->tx_desc_count > mp->tx_ring_size); /* Get the Tx Desc ring indexes */ tx_desc_curr = mp->tx_curr_desc_q; @@ -2670,7 +2763,7 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp, first_descriptor->cmd_sts = mp->tx_first_command; wmb(); - ETH_ENABLE_TX_QUEUE(mp->port_num); + mv643xx_eth_port_enable_tx(mp->port_num, mp->port_tx_queue_command); /* * Finish Tx packet. Update first desc in case of Tx resource @@ -2704,8 +2797,8 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp, if (mp->tx_resource_err) return ETH_QUEUE_FULL; - mp->tx_ring_skbs++; - BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size); + mp->tx_desc_count++; + BUG_ON(mp->tx_desc_count > mp->tx_ring_size); /* Get the Tx Desc ring indexes */ tx_desc_curr = mp->tx_curr_desc_q; @@ -2723,7 +2816,7 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp, ETH_BUFFER_OWNED_BY_DMA | ETH_TX_ENABLE_INTERRUPT; wmb(); - ETH_ENABLE_TX_QUEUE(mp->port_num); + mv643xx_eth_port_enable_tx(mp->port_num, mp->port_tx_queue_command); /* Finish Tx packet. Update first desc in case of Tx resource error */ tx_desc_curr = (tx_desc_curr + 1) % mp->tx_ring_size; @@ -2819,8 +2912,8 @@ static ETH_FUNC_RET_STATUS eth_tx_return_desc(struct mv643xx_private *mp, /* Any Tx return cancels the Tx resource error status */ mp->tx_resource_err = 0; - BUG_ON(mp->tx_ring_skbs == 0); - mp->tx_ring_skbs--; + BUG_ON(mp->tx_desc_count == 0); + mp->tx_desc_count--; out: spin_unlock_irqrestore(&mp->lock, flags); @@ -3017,111 +3110,6 @@ static const struct mv643xx_stats mv643xx_gstrings_stats[] = { #define MV643XX_STATS_LEN \ sizeof(mv643xx_gstrings_stats) / sizeof(struct mv643xx_stats) -static int -mv643xx_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) -{ - struct mv643xx_private *mp = netdev->priv; - int port_num = mp->port_num; - int autoneg = eth_port_autoneg_supported(port_num); - int mode_10_bit; - int auto_duplex; - int half_duplex = 0; - int full_duplex = 0; - int auto_speed; - int speed_10 = 0; - int speed_100 = 0; - int speed_1000 = 0; - - u32 pcs = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)); - u32 psr = mv_read(MV643XX_ETH_PORT_STATUS_REG(port_num)); - - mode_10_bit = psr & MV643XX_ETH_PORT_STATUS_MODE_10_BIT; - - if (mode_10_bit) { - ecmd->supported = SUPPORTED_10baseT_Half; - } else { - ecmd->supported = (SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | - SUPPORTED_100baseT_Full | - SUPPORTED_1000baseT_Full | - (autoneg ? SUPPORTED_Autoneg : 0) | - SUPPORTED_TP); - - auto_duplex = !(pcs & MV643XX_ETH_DISABLE_AUTO_NEG_FOR_DUPLX); - auto_speed = !(pcs & MV643XX_ETH_DISABLE_AUTO_NEG_SPEED_GMII); - - ecmd->advertising = ADVERTISED_TP; - - if (autoneg) { - ecmd->advertising |= ADVERTISED_Autoneg; - - if (auto_duplex) { - half_duplex = 1; - full_duplex = 1; - } else { - if (pcs & MV643XX_ETH_SET_FULL_DUPLEX_MODE) - full_duplex = 1; - else - half_duplex = 1; - } - - if (auto_speed) { - speed_10 = 1; - speed_100 = 1; - speed_1000 = 1; - } else { - if (pcs & MV643XX_ETH_SET_GMII_SPEED_TO_1000) - speed_1000 = 1; - else if (pcs & MV643XX_ETH_SET_MII_SPEED_TO_100) - speed_100 = 1; - else - speed_10 = 1; - } - - if (speed_10 & half_duplex) - ecmd->advertising |= ADVERTISED_10baseT_Half; - if (speed_10 & full_duplex) - ecmd->advertising |= ADVERTISED_10baseT_Full; - if (speed_100 & half_duplex) - ecmd->advertising |= ADVERTISED_100baseT_Half; - if (speed_100 & full_duplex) - ecmd->advertising |= ADVERTISED_100baseT_Full; - if (speed_1000) - ecmd->advertising |= ADVERTISED_1000baseT_Full; - } - } - - ecmd->port = PORT_TP; - ecmd->phy_address = ethernet_phy_get(port_num); - - ecmd->transceiver = XCVR_EXTERNAL; - - if (netif_carrier_ok(netdev)) { - if (mode_10_bit) - ecmd->speed = SPEED_10; - else { - if (psr & MV643XX_ETH_PORT_STATUS_GMII_1000) - ecmd->speed = SPEED_1000; - else if (psr & MV643XX_ETH_PORT_STATUS_MII_100) - ecmd->speed = SPEED_100; - else - ecmd->speed = SPEED_10; - } - - if (psr & MV643XX_ETH_PORT_STATUS_FULL_DUPLEX) - ecmd->duplex = DUPLEX_FULL; - else - ecmd->duplex = DUPLEX_HALF; - } else { - ecmd->speed = -1; - ecmd->duplex = -1; - } - - ecmd->autoneg = autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE; - return 0; -} - static void mv643xx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { @@ -3168,15 +3156,41 @@ static void mv643xx_get_strings(struct net_device *netdev, uint32_t stringset, } } +static u32 mv643xx_eth_get_link(struct net_device *dev) +{ + struct mv643xx_private *mp = netdev_priv(dev); + + return mii_link_ok(&mp->mii); +} + +static int mv643xx_eth_nway_restart(struct net_device *dev) +{ + struct mv643xx_private *mp = netdev_priv(dev); + + return mii_nway_restart(&mp->mii); +} + +static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ + struct mv643xx_private *mp = netdev_priv(dev); + + return generic_mii_ioctl(&mp->mii, if_mii(ifr), cmd, NULL); +} + static struct ethtool_ops mv643xx_ethtool_ops = { .get_settings = mv643xx_get_settings, + .set_settings = mv643xx_set_settings, .get_drvinfo = mv643xx_get_drvinfo, - .get_link = ethtool_op_get_link, + .get_link = mv643xx_eth_get_link, .get_sg = ethtool_op_get_sg, .set_sg = ethtool_op_set_sg, .get_strings = mv643xx_get_strings, .get_stats_count = mv643xx_get_stats_count, .get_ethtool_stats = mv643xx_get_ethtool_stats, + .get_strings = mv643xx_get_strings, + .get_stats_count = mv643xx_get_stats_count, + .get_ethtool_stats = mv643xx_get_ethtool_stats, + .nway_reset = mv643xx_eth_nway_restart, }; /************* End ethtool support *************************/ diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h index f769f9b626ea..a553054e8da7 100644 --- a/drivers/net/mv643xx_eth.h +++ b/drivers/net/mv643xx_eth.h @@ -5,6 +5,7 @@ #include <linux/kernel.h> #include <linux/spinlock.h> #include <linux/workqueue.h> +#include <linux/mii.h> #include <linux/mv643xx.h> @@ -89,10 +90,6 @@ * */ -/* MAC accepet/reject macros */ -#define ACCEPT_MAC_ADDR 0 -#define REJECT_MAC_ADDR 1 - /* Buffer offset from buffer pointer */ #define RX_BUF_OFFSET 0x2 @@ -324,11 +321,6 @@ struct mv643xx_mib_counters { struct mv643xx_private { int port_num; /* User Ethernet port number */ - u8 port_mac_addr[6]; /* User defined port MAC address.*/ - u32 port_config; /* User port configuration value*/ - u32 port_config_extend; /* User port config extend value*/ - u32 port_sdma_config; /* User port SDMA config value */ - u32 port_serial_control; /* User port serial control value */ u32 port_tx_queue_command; /* Port active Tx queues summary*/ u32 port_rx_queue_command; /* Port active Rx queues summary*/ @@ -376,12 +368,12 @@ struct mv643xx_private { spinlock_t lock; /* Size of Tx Ring per queue */ unsigned int tx_ring_size; - /* Ammont of SKBs outstanding on Tx queue */ - unsigned int tx_ring_skbs; + /* Number of tx descriptors in use */ + unsigned int tx_desc_count; /* Size of Rx Ring per queue */ unsigned int rx_ring_size; - /* Ammount of SKBs allocated to Rx Ring per queue */ - unsigned int rx_ring_skbs; + /* Number of rx descriptors in use */ + unsigned int rx_desc_count; /* * rx_task used to fill RX ring out of bottom half context @@ -398,6 +390,7 @@ struct mv643xx_private { u32 rx_int_coal; u32 tx_int_coal; + struct mii_if_info mii; }; /* ethernet.h API list */ @@ -405,7 +398,7 @@ struct mv643xx_private { /* Port operation control routines */ static void eth_port_init(struct mv643xx_private *mp); static void eth_port_reset(unsigned int eth_port_num); -static void eth_port_start(struct mv643xx_private *mp); +static void eth_port_start(struct net_device *dev); /* Port MAC address routines */ static void eth_port_uc_addr_set(unsigned int eth_port_num, diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c index 8f40368cf2e9..aaebd28a1920 100644 --- a/drivers/net/ne-h8300.c +++ b/drivers/net/ne-h8300.c @@ -27,6 +27,7 @@ static const char version1[] = #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/io.h> @@ -365,7 +366,7 @@ static void ne_reset_8390(struct net_device *dev) /* This check _should_not_ be necessary, omit eventually. */ while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name); break; } @@ -580,7 +581,7 @@ retry: #endif while ((inb_p(NE_BASE + EN0_ISR) & ENISR_RDC) == 0) - if (jiffies - dma_start > 2*HZ/100) { /* 20ms */ + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); ne_reset_8390(dev); NS8390_init(dev,1); diff --git a/drivers/net/ne.c b/drivers/net/ne.c index 94f782d51f0f..08b218c5bfbc 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -50,6 +50,7 @@ static const char version2[] = #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/io.h> @@ -341,7 +342,7 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr) outb(inb(ioaddr + NE_RESET), ioaddr + NE_RESET); while ((inb_p(ioaddr + EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { if (bad_card) { printk(" (warning: no reset ack)"); break; @@ -580,7 +581,7 @@ static void ne_reset_8390(struct net_device *dev) /* This check _should_not_ be necessary, omit eventually. */ while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name); break; } @@ -787,7 +788,7 @@ retry: #endif while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0) - if (jiffies - dma_start > 2*HZ/100) { /* 20ms */ + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); ne_reset_8390(dev); NS8390_init(dev,1); diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c index e6df375a1d4b..2aa7b77f84f8 100644 --- a/drivers/net/ne2.c +++ b/drivers/net/ne2.c @@ -75,6 +75,7 @@ static const char *version = "ne2.c:v0.91 Nov 16 1998 Wim Dumon <wimpie@kotnet.o #include <linux/etherdevice.h> #include <linux/skbuff.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/io.h> @@ -395,7 +396,7 @@ static int __init ne2_probe1(struct net_device *dev, int slot) outb(inb(base_addr + NE_RESET), base_addr + NE_RESET); while ((inb_p(base_addr + EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk(" not found (no reset ack).\n"); retval = -ENODEV; goto out; @@ -548,7 +549,7 @@ static void ne_reset_8390(struct net_device *dev) /* This check _should_not_ be necessary, omit eventually. */ while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk("%s: ne_reset_8390() did not complete.\n", dev->name); break; @@ -749,7 +750,7 @@ retry: #endif while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0) - if (jiffies - dma_start > 2*HZ/100) { /* 20ms */ + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk("%s: timeout waiting for Tx RDC.\n", dev->name); ne_reset_8390(dev); NS8390_init(dev,1); diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index b0c3b6ab6263..253cf018dfba 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -116,6 +116,7 @@ #include <linux/timer.h> #include <linux/if_vlan.h> #include <linux/rtnetlink.h> +#include <linux/jiffies.h> #include <asm/io.h> #include <asm/uaccess.h> @@ -1607,7 +1608,7 @@ static void ns83820_run_bist(struct net_device *ndev, const char *name, u32 enab { struct ns83820 *dev = PRIV(ndev); int timed_out = 0; - long start; + unsigned long start; u32 status; int loops = 0; @@ -1625,7 +1626,7 @@ static void ns83820_run_bist(struct net_device *ndev, const char *name, u32 enab break; if (status & fail) break; - if ((jiffies - start) >= HZ) { + if (time_after_eq(jiffies, start + HZ)) { timed_out = 1; break; } diff --git a/drivers/net/oaknet.c b/drivers/net/oaknet.c index 62167a29debe..d0f686d6eaaa 100644 --- a/drivers/net/oaknet.c +++ b/drivers/net/oaknet.c @@ -20,6 +20,7 @@ #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/init.h> +#include <linux/jiffies.h> #include <asm/board.h> #include <asm/io.h> @@ -606,7 +607,7 @@ retry: #endif while ((ei_ibp(base + EN0_ISR) & ENISR_RDC) == 0) { - if (jiffies - start > OAKNET_WAIT) { + if (time_after(jiffies, start + OAKNET_WAIT)) { printk("%s: timeout waiting for Tx RDC.\n", dev->name); oaknet_reset_8390(dev); NS8390_init(dev, TRUE); diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index 1c3c9c666f74..c4abc9365f8e 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -39,6 +39,7 @@ #include <linux/if_arp.h> #include <linux/ioport.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <pcmcia/cs_types.h> #include <pcmcia/cs.h> @@ -796,7 +797,7 @@ static void media_check(unsigned long arg) media = inw(ioaddr+WN4_MEDIA) & 0xc810; /* Ignore collisions unless we've had no irq's recently */ - if (jiffies - lp->last_irq < HZ) { + if (time_before(jiffies, lp->last_irq + HZ)) { media &= ~0x0010; } else { /* Try harder to detect carrier errors */ diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c index aa6540b39466..23659fd7c3a6 100644 --- a/drivers/net/ppp_async.c +++ b/drivers/net/ppp_async.c @@ -30,6 +30,7 @@ #include <linux/ppp_channel.h> #include <linux/spinlock.h> #include <linux/init.h> +#include <linux/jiffies.h> #include <asm/uaccess.h> #include <asm/string.h> @@ -570,7 +571,7 @@ ppp_async_encode(struct asyncppp *ap) * character if necessary. */ if (islcp || flag_time == 0 - || jiffies - ap->last_xmit >= flag_time) + || time_after_eq(jiffies, ap->last_xmit + flag_time)) *buf++ = PPP_FLAG; ap->last_xmit = jiffies; fcs = PPP_INITFCS; diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 49b597cbc19a..da0d8a85acce 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -72,8 +72,8 @@ static char s2io_driver_name[] = "Neterion"; static char s2io_driver_version[] = DRV_VERSION; -int rxd_size[4] = {32,48,48,64}; -int rxd_count[4] = {127,85,85,63}; +static int rxd_size[4] = {32,48,48,64}; +static int rxd_count[4] = {127,85,85,63}; static inline int RXD_IS_UP2DT(RxD_t *rxdp) { @@ -2127,7 +2127,7 @@ static void stop_nic(struct s2io_nic *nic) } } -int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb) +static int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb) { struct net_device *dev = nic->dev; struct sk_buff *frag_list; @@ -2852,7 +2852,7 @@ static int wait_for_cmd_complete(nic_t * sp) * void. */ -void s2io_reset(nic_t * sp) +static void s2io_reset(nic_t * sp) { XENA_dev_config_t __iomem *bar0 = sp->bar0; u64 val64; @@ -2940,7 +2940,7 @@ void s2io_reset(nic_t * sp) * SUCCESS on success and FAILURE on failure. */ -int s2io_set_swapper(nic_t * sp) +static int s2io_set_swapper(nic_t * sp) { struct net_device *dev = sp->dev; XENA_dev_config_t __iomem *bar0 = sp->bar0; @@ -3089,7 +3089,7 @@ static int wait_for_msix_trans(nic_t *nic, int i) return ret; } -void restore_xmsi_data(nic_t *nic) +static void restore_xmsi_data(nic_t *nic) { XENA_dev_config_t __iomem *bar0 = nic->bar0; u64 val64; @@ -3180,7 +3180,7 @@ int s2io_enable_msi(nic_t *nic) return 0; } -int s2io_enable_msi_x(nic_t *nic) +static int s2io_enable_msi_x(nic_t *nic) { XENA_dev_config_t __iomem *bar0 = nic->bar0; u64 tx_mat, rx_mat; @@ -4128,7 +4128,7 @@ static void s2io_set_multicast(struct net_device *dev) * as defined in errno.h file on failure. */ -int s2io_set_mac_addr(struct net_device *dev, u8 * addr) +static int s2io_set_mac_addr(struct net_device *dev, u8 * addr) { nic_t *sp = dev->priv; XENA_dev_config_t __iomem *bar0 = sp->bar0; @@ -5713,7 +5713,7 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp) * void. */ -void s2io_link(nic_t * sp, int link) +static void s2io_link(nic_t * sp, int link) { struct net_device *dev = (struct net_device *) sp->dev; @@ -5738,7 +5738,7 @@ void s2io_link(nic_t * sp, int link) * returns the revision ID of the device. */ -int get_xena_rev_id(struct pci_dev *pdev) +static int get_xena_rev_id(struct pci_dev *pdev) { u8 id = 0; int ret; @@ -6343,7 +6343,7 @@ int __init s2io_starter(void) * Description: This function is the cleanup routine for the driver. It unregist * ers the driver. */ -void s2io_closer(void) +static void s2io_closer(void) { pci_unregister_driver(&s2io_driver); DBG_PRINT(INIT_DBG, "cleanup done\n"); diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 852a6a899d07..68ae33651947 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -64,7 +64,7 @@ typedef enum xena_max_outstanding_splits { #define INTR_DBG 4 /* Global variable that defines the present debug level of the driver. */ -int debug_level = ERR_DBG; /* Default level. */ +static int debug_level = ERR_DBG; /* DEBUG message print. */ #define DBG_PRINT(dbg_level, args...) if(!(debug_level<dbg_level)) printk(args) @@ -268,7 +268,7 @@ typedef struct stat_block { #define MAX_RX_RINGS 8 /* FIFO mappings for all possible number of fifos configured */ -int fifo_map[][MAX_TX_FIFOS] = { +static int fifo_map[][MAX_TX_FIFOS] = { {0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 1, 1, 1, 1}, {0, 0, 0, 1, 1, 1, 2, 2}, @@ -911,18 +911,16 @@ static void tx_intr_handler(fifo_info_t *fifo_data); static void alarm_intr_handler(struct s2io_nic *sp); static int s2io_starter(void); -void s2io_closer(void); static void s2io_tx_watchdog(struct net_device *dev); static void s2io_tasklet(unsigned long dev_addr); static void s2io_set_multicast(struct net_device *dev); static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp); -void s2io_link(nic_t * sp, int link); -void s2io_reset(nic_t * sp); +static void s2io_link(nic_t * sp, int link); #if defined(CONFIG_S2IO_NAPI) static int s2io_poll(struct net_device *dev, int *budget); #endif static void s2io_init_pci(nic_t * sp); -int s2io_set_mac_addr(struct net_device *dev, u8 * addr); +static int s2io_set_mac_addr(struct net_device *dev, u8 * addr); static void s2io_alarm_handle(unsigned long data); static int s2io_enable_msi(nic_t *nic); static irqreturn_t s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs); @@ -930,14 +928,13 @@ static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id, struct pt_regs *regs); static irqreturn_t s2io_msix_fifo_handle(int irq, void *dev_id, struct pt_regs *regs); -int s2io_enable_msi_x(nic_t *nic); static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs); static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag); static struct ethtool_ops netdev_ethtool_ops; static void s2io_set_link(unsigned long data); -int s2io_set_swapper(nic_t * sp); +static int s2io_set_swapper(nic_t * sp); static void s2io_card_down(nic_t *nic); static int s2io_card_up(nic_t *nic); -int get_xena_rev_id(struct pci_dev *pdev); -void restore_xmsi_data(nic_t *nic); +static int get_xena_rev_id(struct pci_dev *pdev); +static void restore_xmsi_data(nic_t *nic); #endif /* _S2IO_H */ diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c index 79dca398f3ac..bcef03feb2fc 100644 --- a/drivers/net/seeq8005.c +++ b/drivers/net/seeq8005.c @@ -46,6 +46,7 @@ static const char version[] = #include <linux/etherdevice.h> #include <linux/skbuff.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/io.h> @@ -699,7 +700,7 @@ static void hardware_send_packet(struct net_device * dev, char *buf, int length) int ioaddr = dev->base_addr; int status = inw(SEEQ_STATUS); int transmit_ptr = 0; - int tmp; + unsigned long tmp; if (net_debug>4) { printk("%s: send 0x%04x\n",dev->name,length); @@ -724,7 +725,7 @@ static void hardware_send_packet(struct net_device * dev, char *buf, int length) /* drain FIFO */ tmp = jiffies; - while ( (((status=inw(SEEQ_STATUS)) & SEEQSTAT_FIFO_EMPTY) == 0) && (jiffies - tmp < HZ)) + while ( (((status=inw(SEEQ_STATUS)) & SEEQSTAT_FIFO_EMPTY) == 0) && time_before(jiffies, tmp + HZ)) mb(); /* doit ! */ diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c index 221354eea21f..88e212043a43 100644 --- a/drivers/net/shaper.c +++ b/drivers/net/shaper.c @@ -83,6 +83,7 @@ #include <linux/if_arp.h> #include <linux/init.h> #include <linux/if_shaper.h> +#include <linux/jiffies.h> #include <net/dst.h> #include <net/arp.h> @@ -168,7 +169,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev) /* * Queue over time. Spill packet. */ - if(SHAPERCB(skb)->shapeclock-jiffies > SHAPER_LATENCY) { + if(time_after(SHAPERCB(skb)->shapeclock,jiffies + SHAPER_LATENCY)) { dev_kfree_skb(skb); shaper->stats.tx_dropped++; } else diff --git a/drivers/net/sk98lin/h/skaddr.h b/drivers/net/sk98lin/h/skaddr.h index 3a2ea4a4b539..423ad063d09b 100644 --- a/drivers/net/sk98lin/h/skaddr.h +++ b/drivers/net/sk98lin/h/skaddr.h @@ -236,18 +236,6 @@ extern int SkAddrMcClear( SK_U32 PortNumber, int Flags); -extern int SkAddrXmacMcClear( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int Flags); - -extern int SkAddrGmacMcClear( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int Flags); - extern int SkAddrMcAdd( SK_AC *pAC, SK_IOC IoC, @@ -255,35 +243,11 @@ extern int SkAddrMcAdd( SK_MAC_ADDR *pMc, int Flags); -extern int SkAddrXmacMcAdd( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - SK_MAC_ADDR *pMc, - int Flags); - -extern int SkAddrGmacMcAdd( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - SK_MAC_ADDR *pMc, - int Flags); - extern int SkAddrMcUpdate( SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber); -extern int SkAddrXmacMcUpdate( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber); - -extern int SkAddrGmacMcUpdate( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber); - extern int SkAddrOverride( SK_AC *pAC, SK_IOC IoC, @@ -297,18 +261,6 @@ extern int SkAddrPromiscuousChange( SK_U32 PortNumber, int NewPromMode); -extern int SkAddrXmacPromiscuousChange( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int NewPromMode); - -extern int SkAddrGmacPromiscuousChange( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int NewPromMode); - #ifndef SK_SLIM extern int SkAddrSwap( SK_AC *pAC, diff --git a/drivers/net/sk98lin/h/skcsum.h b/drivers/net/sk98lin/h/skcsum.h index 2b94adb93331..6e256bd9a28c 100644 --- a/drivers/net/sk98lin/h/skcsum.h +++ b/drivers/net/sk98lin/h/skcsum.h @@ -203,12 +203,6 @@ extern SKCS_STATUS SkCsGetReceiveInfo( unsigned Checksum2, int NetNumber); -extern void SkCsGetSendInfo( - SK_AC *pAc, - void *pIpHeader, - SKCS_PACKET_INFO *pPacketInfo, - int NetNumber); - extern void SkCsSetReceiveFlags( SK_AC *pAc, unsigned ReceiveFlags, diff --git a/drivers/net/sk98lin/h/skgeinit.h b/drivers/net/sk98lin/h/skgeinit.h index 184f47c5a60f..143e635ec24d 100644 --- a/drivers/net/sk98lin/h/skgeinit.h +++ b/drivers/net/sk98lin/h/skgeinit.h @@ -464,12 +464,6 @@ typedef struct s_GeInit { /* * public functions in skgeinit.c */ -extern void SkGePollRxD( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL PollRxD); - extern void SkGePollTxD( SK_AC *pAC, SK_IOC IoC, @@ -522,10 +516,6 @@ extern void SkGeXmitLED( int Led, int Mode); -extern void SkGeInitRamIface( - SK_AC *pAC, - SK_IOC IoC); - extern int SkGeInitAssignRamToQueues( SK_AC *pAC, int ActivePort, @@ -549,11 +539,6 @@ extern void SkMacHardRst( SK_IOC IoC, int Port); -extern void SkMacClearRst( - SK_AC *pAC, - SK_IOC IoC, - int Port); - extern void SkXmInitMac( SK_AC *pAC, SK_IOC IoC, @@ -580,11 +565,6 @@ extern void SkMacFlushTxFifo( SK_IOC IoC, int Port); -extern void SkMacFlushRxFifo( - SK_AC *pAC, - SK_IOC IoC, - int Port); - extern void SkMacIrq( SK_AC *pAC, SK_IOC IoC, @@ -601,12 +581,6 @@ extern void SkMacAutoNegLipaPhy( int Port, SK_U16 IStatus); -extern void SkMacSetRxTxEn( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Para); - extern int SkMacRxTxEnable( SK_AC *pAC, SK_IOC IoC, @@ -659,16 +633,6 @@ extern void SkXmClrExactAddr( int StartNum, int StopNum); -extern void SkXmInitDupMd( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkXmInitPauseMd( - SK_AC *pAC, - SK_IOC IoC, - int Port); - extern void SkXmAutoNegLipaXmac( SK_AC *pAC, SK_IOC IoC, @@ -729,17 +693,6 @@ extern int SkGmCableDiagStatus( int Port, SK_BOOL StartTest); -extern int SkGmEnterLowPowerMode( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_U8 Mode); - -extern int SkGmLeaveLowPowerMode( - SK_AC *pAC, - SK_IOC IoC, - int Port); - #ifdef SK_DIAG extern void SkGePhyRead( SK_AC *pAC, @@ -782,7 +735,6 @@ extern void SkXmSendCont( /* * public functions in skgeinit.c */ -extern void SkGePollRxD(); extern void SkGePollTxD(); extern void SkGeYellowLED(); extern int SkGeCfgSync(); @@ -792,7 +744,6 @@ extern int SkGeInit(); extern void SkGeDeInit(); extern int SkGeInitPort(); extern void SkGeXmitLED(); -extern void SkGeInitRamIface(); extern int SkGeInitAssignRamToQueues(); /* @@ -801,18 +752,15 @@ extern int SkGeInitAssignRamToQueues(); extern void SkMacRxTxDisable(); extern void SkMacSoftRst(); extern void SkMacHardRst(); -extern void SkMacClearRst(); extern void SkMacInitPhy(); extern int SkMacRxTxEnable(); extern void SkMacPromiscMode(); extern void SkMacHashing(); extern void SkMacIrqDisable(); extern void SkMacFlushTxFifo(); -extern void SkMacFlushRxFifo(); extern void SkMacIrq(); extern int SkMacAutoNegDone(); extern void SkMacAutoNegLipaPhy(); -extern void SkMacSetRxTxEn(); extern void SkXmInitMac(); extern void SkXmPhyRead(); extern void SkXmPhyWrite(); @@ -820,8 +768,6 @@ extern void SkGmInitMac(); extern void SkGmPhyRead(); extern void SkGmPhyWrite(); extern void SkXmClrExactAddr(); -extern void SkXmInitDupMd(); -extern void SkXmInitPauseMd(); extern void SkXmAutoNegLipaXmac(); extern int SkXmUpdateStats(); extern int SkGmUpdateStats(); @@ -832,8 +778,6 @@ extern int SkGmResetCounter(); extern int SkXmOverflowStatus(); extern int SkGmOverflowStatus(); extern int SkGmCableDiagStatus(); -extern int SkGmEnterLowPowerMode(); -extern int SkGmLeaveLowPowerMode(); #ifdef SK_DIAG extern void SkGePhyRead(); diff --git a/drivers/net/sk98lin/h/skgepnmi.h b/drivers/net/sk98lin/h/skgepnmi.h index 3b2773e6f822..1ed214ccb253 100644 --- a/drivers/net/sk98lin/h/skgepnmi.h +++ b/drivers/net/sk98lin/h/skgepnmi.h @@ -946,10 +946,6 @@ typedef struct s_PnmiData { * Function prototypes */ extern int SkPnmiInit(SK_AC *pAC, SK_IOC IoC, int Level); -extern int SkPnmiGetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void* pBuf, - unsigned int* pLen, SK_U32 Instance, SK_U32 NetIndex); -extern int SkPnmiPreSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, - void* pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); extern int SkPnmiSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void* pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); extern int SkPnmiGetStruct(SK_AC *pAC, SK_IOC IoC, void* pBuf, diff --git a/drivers/net/sk98lin/h/skgesirq.h b/drivers/net/sk98lin/h/skgesirq.h index b486bd9b6628..3eec6274e413 100644 --- a/drivers/net/sk98lin/h/skgesirq.h +++ b/drivers/net/sk98lin/h/skgesirq.h @@ -105,7 +105,6 @@ extern void SkGeSirqIsr(SK_AC *pAC, SK_IOC IoC, SK_U32 Istatus); extern int SkGeSirqEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Para); -extern void SkHWLinkUp(SK_AC *pAC, SK_IOC IoC, int Port); extern void SkHWLinkDown(SK_AC *pAC, SK_IOC IoC, int Port); #endif /* _INC_SKGESIRQ_H_ */ diff --git a/drivers/net/sk98lin/h/ski2c.h b/drivers/net/sk98lin/h/ski2c.h index 598bb42ccc3d..6a63f4a15de6 100644 --- a/drivers/net/sk98lin/h/ski2c.h +++ b/drivers/net/sk98lin/h/ski2c.h @@ -162,9 +162,6 @@ typedef struct s_I2c { } SK_I2C; extern int SkI2cInit(SK_AC *pAC, SK_IOC IoC, int Level); -extern int SkI2cWrite(SK_AC *pAC, SK_IOC IoC, SK_U32 Data, int Dev, int Size, - int Reg, int Burst); -extern int SkI2cReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen); #ifdef SK_DIAG extern SK_U32 SkI2cRead(SK_AC *pAC, SK_IOC IoC, int Dev, int Size, int Reg, int Burst); diff --git a/drivers/net/sk98lin/h/skvpd.h b/drivers/net/sk98lin/h/skvpd.h index daa9a8d154fc..fdd9e48e8040 100644 --- a/drivers/net/sk98lin/h/skvpd.h +++ b/drivers/net/sk98lin/h/skvpd.h @@ -183,14 +183,6 @@ extern SK_U32 VpdReadDWord( int addr); #endif /* SKDIAG */ -extern int VpdSetupPara( - SK_AC *pAC, - const char *key, - const char *buf, - int len, - int type, - int op); - extern SK_VPD_STATUS *VpdStat( SK_AC *pAC, SK_IOC IoC); @@ -227,11 +219,6 @@ extern int VpdUpdate( SK_AC *pAC, SK_IOC IoC); -extern void VpdErrLog( - SK_AC *pAC, - SK_IOC IoC, - char *msg); - #ifdef SKDIAG extern int VpdReadBlock( SK_AC *pAC, @@ -249,7 +236,6 @@ extern int VpdWriteBlock( #endif /* SKDIAG */ #else /* SK_KR_PROTO */ extern SK_U32 VpdReadDWord(); -extern int VpdSetupPara(); extern SK_VPD_STATUS *VpdStat(); extern int VpdKeys(); extern int VpdRead(); @@ -257,7 +243,6 @@ extern SK_BOOL VpdMayWrite(); extern int VpdWrite(); extern int VpdDelete(); extern int VpdUpdate(); -extern void VpdErrLog(); #endif /* SK_KR_PROTO */ #endif /* __INC_SKVPD_H_ */ diff --git a/drivers/net/sk98lin/skaddr.c b/drivers/net/sk98lin/skaddr.c index a7e25edc7fc4..6e6c56aa6d6f 100644 --- a/drivers/net/sk98lin/skaddr.c +++ b/drivers/net/sk98lin/skaddr.c @@ -87,6 +87,21 @@ static const SK_U16 OnesHash[4] = {0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF}; static int Next0[SK_MAX_MACS] = {0}; #endif /* DEBUG */ +static int SkAddrGmacMcAdd(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber, + SK_MAC_ADDR *pMc, int Flags); +static int SkAddrGmacMcClear(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber, + int Flags); +static int SkAddrGmacMcUpdate(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber); +static int SkAddrGmacPromiscuousChange(SK_AC *pAC, SK_IOC IoC, + SK_U32 PortNumber, int NewPromMode); +static int SkAddrXmacMcAdd(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber, + SK_MAC_ADDR *pMc, int Flags); +static int SkAddrXmacMcClear(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber, + int Flags); +static int SkAddrXmacMcUpdate(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber); +static int SkAddrXmacPromiscuousChange(SK_AC *pAC, SK_IOC IoC, + SK_U32 PortNumber, int NewPromMode); + /* functions ******************************************************************/ /****************************************************************************** @@ -372,7 +387,7 @@ int Flags) /* permanent/non-perm, sw-only */ * SK_ADDR_SUCCESS * SK_ADDR_ILLEGAL_PORT */ -int SkAddrXmacMcClear( +static int SkAddrXmacMcClear( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber, /* Index of affected port */ @@ -429,7 +444,7 @@ int Flags) /* permanent/non-perm, sw-only */ * SK_ADDR_SUCCESS * SK_ADDR_ILLEGAL_PORT */ -int SkAddrGmacMcClear( +static int SkAddrGmacMcClear( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber, /* Index of affected port */ @@ -519,7 +534,7 @@ int Flags) /* permanent/non-perm, sw-only */ * Returns: * Hash value of multicast address. */ -SK_U32 SkXmacMcHash( +static SK_U32 SkXmacMcHash( unsigned char *pMc) /* Multicast address */ { SK_U32 Idx; @@ -557,7 +572,7 @@ unsigned char *pMc) /* Multicast address */ * Returns: * Hash value of multicast address. */ -SK_U32 SkGmacMcHash( +static SK_U32 SkGmacMcHash( unsigned char *pMc) /* Multicast address */ { SK_U32 Data; @@ -672,7 +687,7 @@ int Flags) /* permanent/non-permanent */ * SK_MC_ILLEGAL_ADDRESS * SK_MC_RLMT_OVERFLOW */ -int SkAddrXmacMcAdd( +static int SkAddrXmacMcAdd( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber, /* Port Number */ @@ -778,7 +793,7 @@ int Flags) /* permanent/non-permanent */ * SK_MC_FILTERING_INEXACT * SK_MC_ILLEGAL_ADDRESS */ -int SkAddrGmacMcAdd( +static int SkAddrGmacMcAdd( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber, /* Port Number */ @@ -937,7 +952,7 @@ SK_U32 PortNumber) /* Port Number */ * SK_MC_FILTERING_INEXACT * SK_ADDR_ILLEGAL_PORT */ -int SkAddrXmacMcUpdate( +static int SkAddrXmacMcUpdate( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber) /* Port Number */ @@ -1082,7 +1097,7 @@ SK_U32 PortNumber) /* Port Number */ * SK_MC_FILTERING_INEXACT * SK_ADDR_ILLEGAL_PORT */ -int SkAddrGmacMcUpdate( +static int SkAddrGmacMcUpdate( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber) /* Port Number */ @@ -1468,7 +1483,7 @@ int NewPromMode) /* new promiscuous mode */ * SK_ADDR_SUCCESS * SK_ADDR_ILLEGAL_PORT */ -int SkAddrXmacPromiscuousChange( +static int SkAddrXmacPromiscuousChange( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber, /* port whose promiscuous mode changes */ @@ -1585,7 +1600,7 @@ int NewPromMode) /* new promiscuous mode */ * SK_ADDR_SUCCESS * SK_ADDR_ILLEGAL_PORT */ -int SkAddrGmacPromiscuousChange( +static int SkAddrGmacPromiscuousChange( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* I/O context */ SK_U32 PortNumber, /* port whose promiscuous mode changes */ diff --git a/drivers/net/sk98lin/skgeinit.c b/drivers/net/sk98lin/skgeinit.c index 6cb49dd02251..67f1d6a5c15d 100644 --- a/drivers/net/sk98lin/skgeinit.c +++ b/drivers/net/sk98lin/skgeinit.c @@ -59,34 +59,6 @@ static struct s_Config OemConfig = { /****************************************************************************** * - * SkGePollRxD() - Enable / Disable Descriptor Polling of RxD Ring - * - * Description: - * Enable or disable the descriptor polling of the receive descriptor - * ring (RxD) for port 'Port'. - * The new configuration is *not* saved over any SkGeStopPort() and - * SkGeInitPort() calls. - * - * Returns: - * nothing - */ -void SkGePollRxD( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL PollRxD) /* SK_TRUE (enable pol.), SK_FALSE (disable pol.) */ -{ - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - SK_OUT32(IoC, Q_ADDR(pPrt->PRxQOff, Q_CSR), (PollRxD) ? - CSR_ENA_POL : CSR_DIS_POL); -} /* SkGePollRxD */ - - -/****************************************************************************** - * * SkGePollTxD() - Enable / Disable Descriptor Polling of TxD Rings * * Description: @@ -952,7 +924,7 @@ int Port) /* Port Index (MAC_1 + n) */ * Returns: * nothing */ -void SkGeInitRamIface( +static void SkGeInitRamIface( SK_AC *pAC, /* adapter context */ SK_IOC IoC) /* IO context */ { @@ -1409,83 +1381,6 @@ SK_IOC IoC) /* IO context */ } /* SkGeInit0*/ -#ifdef SK_PCI_RESET - -/****************************************************************************** - * - * SkGePciReset() - Reset PCI interface - * - * Description: - * o Read PCI configuration. - * o Change power state to 3. - * o Change power state to 0. - * o Restore PCI configuration. - * - * Returns: - * 0: Success. - * 1: Power state could not be changed to 3. - */ -static int SkGePciReset( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - int i; - SK_U16 PmCtlSts; - SK_U32 Bp1; - SK_U32 Bp2; - SK_U16 PciCmd; - SK_U8 Cls; - SK_U8 Lat; - SK_U8 ConfigSpace[PCI_CFG_SIZE]; - - /* - * Note: Switching to D3 state is like a software reset. - * Switching from D3 to D0 is a hardware reset. - * We have to save and restore the configuration space. - */ - for (i = 0; i < PCI_CFG_SIZE; i++) { - SkPciReadCfgDWord(pAC, i*4, &ConfigSpace[i]); - } - - /* We know the RAM Interface Arbiter is enabled. */ - SkPciWriteCfgWord(pAC, PCI_PM_CTL_STS, PCI_PM_STATE_D3); - SkPciReadCfgWord(pAC, PCI_PM_CTL_STS, &PmCtlSts); - - if ((PmCtlSts & PCI_PM_STATE_MSK) != PCI_PM_STATE_D3) { - return(1); - } - - /* Return to D0 state. */ - SkPciWriteCfgWord(pAC, PCI_PM_CTL_STS, PCI_PM_STATE_D0); - - /* Check for D0 state. */ - SkPciReadCfgWord(pAC, PCI_PM_CTL_STS, &PmCtlSts); - - if ((PmCtlSts & PCI_PM_STATE_MSK) != PCI_PM_STATE_D0) { - return(1); - } - - /* Check PCI Config Registers. */ - SkPciReadCfgWord(pAC, PCI_COMMAND, &PciCmd); - SkPciReadCfgByte(pAC, PCI_CACHE_LSZ, &Cls); - SkPciReadCfgDWord(pAC, PCI_BASE_1ST, &Bp1); - SkPciReadCfgDWord(pAC, PCI_BASE_2ND, &Bp2); - SkPciReadCfgByte(pAC, PCI_LAT_TIM, &Lat); - - if (PciCmd != 0 || Cls != (SK_U8)0 || Lat != (SK_U8)0 || - (Bp1 & 0xfffffff0L) != 0 || Bp2 != 1) { - return(1); - } - - /* Restore PCI Config Space. */ - for (i = 0; i < PCI_CFG_SIZE; i++) { - SkPciWriteCfgDWord(pAC, i*4, ConfigSpace[i]); - } - - return(0); -} /* SkGePciReset */ - -#endif /* SK_PCI_RESET */ /****************************************************************************** * @@ -1524,10 +1419,6 @@ SK_IOC IoC) /* IO context */ /* save CLK_RUN bits (YUKON-Lite) */ SK_IN16(IoC, B0_CTST, &CtrlStat); -#ifdef SK_PCI_RESET - (void)SkGePciReset(pAC, IoC); -#endif /* SK_PCI_RESET */ - /* do the SW-reset */ SK_OUT8(IoC, B0_CTST, CS_RST_SET); @@ -1991,11 +1882,6 @@ SK_IOC IoC) /* IO context */ int i; SK_U16 Word; -#ifdef SK_PHY_LP_MODE - SK_U8 Byte; - SK_U16 PmCtlSts; -#endif /* SK_PHY_LP_MODE */ - #if (!defined(SK_SLIM) && !defined(VCPU)) /* ensure I2C is ready */ SkI2cWaitIrq(pAC, IoC); @@ -2010,38 +1896,6 @@ SK_IOC IoC) /* IO context */ } } -#ifdef SK_PHY_LP_MODE - /* - * for power saving purposes within mobile environments - * we set the PHY to coma mode and switch to D3 power state. - */ - if (pAC->GIni.GIYukonLite && - pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) { - - /* for all ports switch PHY to coma mode */ - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - - SkGmEnterLowPowerMode(pAC, IoC, i, PHY_PM_DEEP_SLEEP); - } - - if (pAC->GIni.GIVauxAvail) { - /* switch power to VAUX */ - Byte = PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_ON | PC_VCC_OFF; - - SK_OUT8(IoC, B0_POWER_CTRL, Byte); - } - - /* switch to D3 state */ - SK_IN16(IoC, PCI_C(PCI_PM_CTL_STS), &PmCtlSts); - - PmCtlSts |= PCI_PM_STATE_D3; - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); - - SK_OUT16(IoC, PCI_C(PCI_PM_CTL_STS), PmCtlSts); - } -#endif /* SK_PHY_LP_MODE */ - /* Reset all bits in the PCI STATUS register */ /* * Note: PCI Cfg cycles cannot be used, because they are not diff --git a/drivers/net/sk98lin/skgemib.c b/drivers/net/sk98lin/skgemib.c index 2991bc85cf2c..0a6f67a7a395 100644 --- a/drivers/net/sk98lin/skgemib.c +++ b/drivers/net/sk98lin/skgemib.c @@ -871,13 +871,6 @@ PNMI_STATIC const SK_PNMI_TAB_ENTRY IdTable[] = { sizeof(SK_PNMI_CONF), SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPhyType), SK_PNMI_RO, MacPrivateConf, 0}, -#ifdef SK_PHY_LP_MODE - {OID_SKGE_PHY_LP_MODE, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPhyMode), - SK_PNMI_RW, MacPrivateConf, 0}, -#endif {OID_SKGE_LINK_CAP, SK_PNMI_MAC_ENTRIES, sizeof(SK_PNMI_CONF), diff --git a/drivers/net/sk98lin/skgepnmi.c b/drivers/net/sk98lin/skgepnmi.c index a386172107e8..b36dd9ac6b29 100644 --- a/drivers/net/sk98lin/skgepnmi.c +++ b/drivers/net/sk98lin/skgepnmi.c @@ -56,10 +56,6 @@ static const char SysKonnectFileId[] = * Public Function prototypes */ int SkPnmiInit(SK_AC *pAC, SK_IOC IoC, int level); -int SkPnmiGetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf, - unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); -int SkPnmiPreSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf, - unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); int SkPnmiSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); int SkPnmiGetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf, @@ -587,7 +583,7 @@ int Level) /* Initialization level */ * exist (e.g. port instance 3 on a two port * adapter. */ -int SkPnmiGetVar( +static int SkPnmiGetVar( SK_AC *pAC, /* Pointer to adapter context */ SK_IOC IoC, /* IO context handle */ SK_U32 Id, /* Object ID that is to be processed */ @@ -629,7 +625,7 @@ SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */ * exist (e.g. port instance 3 on a two port * adapter. */ -int SkPnmiPreSetVar( +static int SkPnmiPreSetVar( SK_AC *pAC, /* Pointer to adapter context */ SK_IOC IoC, /* IO context handle */ SK_U32 Id, /* Object ID that is to be processed */ @@ -5062,9 +5058,6 @@ SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */ case OID_SKGE_SPEED_CAP: case OID_SKGE_SPEED_MODE: case OID_SKGE_SPEED_STATUS: -#ifdef SK_PHY_LP_MODE - case OID_SKGE_PHY_LP_MODE: -#endif if (*pLen < (Limit - LogPortIndex) * sizeof(SK_U8)) { *pLen = (Limit - LogPortIndex) * sizeof(SK_U8); @@ -5140,28 +5133,6 @@ SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */ Offset += sizeof(SK_U32); break; -#ifdef SK_PHY_LP_MODE - case OID_SKGE_PHY_LP_MODE: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - continue; - } - else { - /* Get value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex); - Val8 = (SK_U8) pAC->GIni.GP[PhysPortIndex].PPhyPowerState; - *pBufPtr = Val8; - } - } - else { /* DualNetMode */ - - Val8 = (SK_U8) pAC->GIni.GP[PhysPortIndex].PPhyPowerState; - *pBufPtr = Val8; - } - Offset += sizeof(SK_U8); - break; -#endif - case OID_SKGE_LINK_CAP: if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ if (LogPortIndex == 0) { @@ -5478,16 +5449,6 @@ SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */ } break; -#ifdef SK_PHY_LP_MODE - case OID_SKGE_PHY_LP_MODE: - if (*pLen < Limit - LogPortIndex) { - - *pLen = Limit - LogPortIndex; - return (SK_PNMI_ERR_TOO_SHORT); - } - break; -#endif - case OID_SKGE_MTU: if (*pLen < sizeof(SK_U32)) { @@ -5845,116 +5806,6 @@ SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */ Offset += sizeof(SK_U32); break; -#ifdef SK_PHY_LP_MODE - case OID_SKGE_PHY_LP_MODE: - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - Offset = 0; - continue; - } - else { - /* Set value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex); - - switch (*(pBuf + Offset)) { - case 0: - /* If LowPowerMode is active, we can leave it. */ - if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState) { - - Val32 = SkGmLeaveLowPowerMode(pAC, IoC, PhysPortIndex); - - if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState < 3) { - - SkDrvInitAdapter(pAC); - } - break; - } - else { - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - case 1: - case 2: - case 3: - case 4: - /* If no LowPowerMode is active, we can enter it. */ - if (!pAC->GIni.GP[PhysPortIndex].PPhyPowerState) { - - if ((*(pBuf + Offset)) < 3) { - - SkDrvDeInitAdapter(pAC); - } - - Val32 = SkGmEnterLowPowerMode(pAC, IoC, PhysPortIndex, *pBuf); - break; - } - else { - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - default: - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - } - } - else { /* DualNetMode */ - - switch (*(pBuf + Offset)) { - case 0: - /* If we are in a LowPowerMode, we can leave it. */ - if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState) { - - Val32 = SkGmLeaveLowPowerMode(pAC, IoC, PhysPortIndex); - - if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState < 3) { - - SkDrvInitAdapter(pAC); - } - break; - } - else { - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - case 1: - case 2: - case 3: - case 4: - /* If we are not already in LowPowerMode, we can enter it. */ - if (!pAC->GIni.GP[PhysPortIndex].PPhyPowerState) { - - if ((*(pBuf + Offset)) < 3) { - - SkDrvDeInitAdapter(pAC); - } - else { - - Val32 = SkGmEnterLowPowerMode(pAC, IoC, PhysPortIndex, *pBuf); - } - break; - } - else { - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - default: - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - } - Offset += sizeof(SK_U8); - break; -#endif - default: SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR, ("MacPrivateConf: Unknown OID should be handled before set")); diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c index 87520f0057d7..ab66d80a4455 100644 --- a/drivers/net/sk98lin/skgesirq.c +++ b/drivers/net/sk98lin/skgesirq.c @@ -265,7 +265,7 @@ int Port) /* Port Index (MAC_1 + n) */ * * Returns: N/A */ -void SkHWLinkUp( +static void SkHWLinkUp( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* IO context */ int Port) /* Port Index (MAC_1 + n) */ @@ -612,14 +612,6 @@ SK_U32 Istatus) /* Interrupt status word */ * we ignore those */ pPrt->HalfDupTimerActive = SK_TRUE; -#ifdef XXX - Len = sizeof(SK_U64); - SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets, - &Len, (SK_U32)SK_PNMI_PORT_PHYS2INST(pAC, 0), - pAC->Rlmt.Port[0].Net->NetNumber); - - pPrt->LastOctets = Octets; -#endif /* XXX */ /* Snap statistic counters */ (void)SkXmUpdateStats(pAC, IoC, 0); @@ -653,14 +645,6 @@ SK_U32 Istatus) /* Interrupt status word */ pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) && !pPrt->HalfDupTimerActive) { pPrt->HalfDupTimerActive = SK_TRUE; -#ifdef XXX - Len = sizeof(SK_U64); - SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets, - &Len, (SK_U32)SK_PNMI_PORT_PHYS2INST(pAC, 1), - pAC->Rlmt.Port[1].Net->NetNumber); - - pPrt->LastOctets = Octets; -#endif /* XXX */ /* Snap statistic counters */ (void)SkXmUpdateStats(pAC, IoC, 1); @@ -2085,12 +2069,6 @@ SK_EVPARA Para) /* Event specific Parameter */ pPrt->HalfDupTimerActive = SK_FALSE; if (pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF || pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) { -#ifdef XXX - Len = sizeof(SK_U64); - SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets, - &Len, (SK_U32)SK_PNMI_PORT_PHYS2INST(pAC, Port), - pAC->Rlmt.Port[Port].Net->NetNumber); -#endif /* XXX */ /* Snap statistic counters */ (void)SkXmUpdateStats(pAC, IoC, Port); diff --git a/drivers/net/sk98lin/ski2c.c b/drivers/net/sk98lin/ski2c.c index 075a0464e56b..79bf57cb5326 100644 --- a/drivers/net/sk98lin/ski2c.c +++ b/drivers/net/sk98lin/ski2c.c @@ -396,7 +396,7 @@ int Rw) /* Read / Write Flag */ * 1: error, transfer does not complete, I2C transfer * killed, wait loop terminated. */ -int SkI2cWait( +static int SkI2cWait( SK_AC *pAC, /* Adapter Context */ SK_IOC IoC, /* I/O Context */ int Event) /* complete event to wait for (I2C_READ or I2C_WRITE) */ @@ -481,7 +481,7 @@ SK_IOC IoC) /* I/O Context */ * returns 0: success * 1: error */ -int SkI2cWrite( +static int SkI2cWrite( SK_AC *pAC, /* Adapter Context */ SK_IOC IoC, /* I/O Context */ SK_U32 I2cData, /* I2C Data to write */ @@ -538,7 +538,7 @@ int I2cBurst) /* I2C Burst Flag */ * 1 if the read is completed * 0 if the read must be continued (I2C Bus still allocated) */ -int SkI2cReadSensor( +static int SkI2cReadSensor( SK_AC *pAC, /* Adapter Context */ SK_IOC IoC, /* I/O Context */ SK_SENSOR *pSen) /* Sensor to be read */ diff --git a/drivers/net/sk98lin/sklm80.c b/drivers/net/sk98lin/sklm80.c index 68292d18175b..a204f5bb55d4 100644 --- a/drivers/net/sk98lin/sklm80.c +++ b/drivers/net/sk98lin/sklm80.c @@ -34,79 +34,7 @@ static const char SysKonnectFileId[] = #include "h/lm80.h" #include "h/skdrv2nd.h" /* Adapter Control- and Driver specific Def. */ -#ifdef SK_DIAG -#define BREAK_OR_WAIT(pAC,IoC,Event) SkI2cWait(pAC,IoC,Event) -#else /* nSK_DIAG */ #define BREAK_OR_WAIT(pAC,IoC,Event) break -#endif /* nSK_DIAG */ - -#ifdef SK_DIAG -/* - * read the register 'Reg' from the device 'Dev' - * - * return read error -1 - * success the read value - */ -int SkLm80RcvReg( -SK_IOC IoC, /* Adapter Context */ -int Dev, /* I2C device address */ -int Reg) /* register to read */ -{ - int Val = 0; - int TempExt; - - /* Signal device number */ - if (SkI2cSndDev(IoC, Dev, I2C_WRITE)) { - return(-1); - } - - if (SkI2cSndByte(IoC, Reg)) { - return(-1); - } - - /* repeat start */ - if (SkI2cSndDev(IoC, Dev, I2C_READ)) { - return(-1); - } - - switch (Reg) { - case LM80_TEMP_IN: - Val = (int)SkI2cRcvByte(IoC, 1); - - /* First: correct the value: it might be negative */ - if ((Val & 0x80) != 0) { - /* Value is negative */ - Val = Val - 256; - } - Val = Val * SK_LM80_TEMP_LSB; - SkI2cStop(IoC); - - TempExt = (int)SkLm80RcvReg(IoC, LM80_ADDR, LM80_TEMP_CTRL); - - if (Val > 0) { - Val += ((TempExt >> 7) * SK_LM80_TEMPEXT_LSB); - } - else { - Val -= ((TempExt >> 7) * SK_LM80_TEMPEXT_LSB); - } - return(Val); - break; - case LM80_VT0_IN: - case LM80_VT1_IN: - case LM80_VT2_IN: - case LM80_VT3_IN: - Val = (int)SkI2cRcvByte(IoC, 1) * SK_LM80_VT_LSB; - break; - - default: - Val = (int)SkI2cRcvByte(IoC, 1); - break; - } - - SkI2cStop(IoC); - return(Val); -} -#endif /* SK_DIAG */ /* * read a sensors value (LM80 specific) diff --git a/drivers/net/sk98lin/skrlmt.c b/drivers/net/sk98lin/skrlmt.c index 9ea11ab2296a..be8d1ccddf6d 100644 --- a/drivers/net/sk98lin/skrlmt.c +++ b/drivers/net/sk98lin/skrlmt.c @@ -282,7 +282,6 @@ typedef struct s_SpTreeRlmtPacket { SK_MAC_ADDR SkRlmtMcAddr = {{0x01, 0x00, 0x5A, 0x52, 0x4C, 0x4D}}; SK_MAC_ADDR BridgeMcAddr = {{0x01, 0x80, 0xC2, 0x00, 0x00, 0x00}}; -SK_MAC_ADDR BcAddr = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}}; /* local variables ************************************************************/ diff --git a/drivers/net/sk98lin/skvpd.c b/drivers/net/sk98lin/skvpd.c index eb3c8988ced1..17786056c66a 100644 --- a/drivers/net/sk98lin/skvpd.c +++ b/drivers/net/sk98lin/skvpd.c @@ -132,65 +132,6 @@ int addr) /* VPD address */ #endif /* SKDIAG */ -#if 0 - -/* - Write the dword 'data' at address 'addr' into the VPD EEPROM, and - verify that the data is written. - - Needed Time: - -. MIN MAX -. ------------------------------------------------------------------- -. write 1.8 ms 3.6 ms -. internal write cyles 0.7 ms 7.0 ms -. ------------------------------------------------------------------- -. over all program time 2.5 ms 10.6 ms -. read 1.3 ms 2.6 ms -. ------------------------------------------------------------------- -. over all 3.8 ms 13.2 ms -. - - - Returns 0: success - 1: error, I2C transfer does not terminate - 2: error, data verify error - - */ -static int VpdWriteDWord( -SK_AC *pAC, /* pAC pointer */ -SK_IOC IoC, /* IO Context */ -int addr, /* VPD address */ -SK_U32 data) /* VPD data to write */ -{ - /* start VPD write */ - /* Don't swap here, it's a data stream of bytes */ - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD write dword at addr 0x%x, data = 0x%x\n",addr,data)); - VPD_OUT32(pAC, IoC, PCI_VPD_DAT_REG, (SK_U32)data); - /* But do it here */ - addr |= VPD_WRITE; - - VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, (SK_U16)(addr | VPD_WRITE)); - - /* this may take up to 10,6 ms */ - if (VpdWait(pAC, IoC, VPD_WRITE)) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("Write Timed Out\n")); - return(1); - }; - - /* verify data */ - if (VpdReadDWord(pAC, IoC, addr) != data) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Data Verify Error\n")); - return(2); - } - return(0); -} /* VpdWriteDWord */ - -#endif /* 0 */ - /* * Read one Stream of 'len' bytes of VPD data, starting at 'addr' from * or to the I2C EEPROM. @@ -728,7 +669,7 @@ char *etp) /* end pointer input position */ * 6: fatal VPD error * */ -int VpdSetupPara( +static int VpdSetupPara( SK_AC *pAC, /* common data base */ const char *key, /* keyword to insert */ const char *buf, /* buffer with the keyword value */ @@ -1148,50 +1089,3 @@ SK_IOC IoC) /* IO Context */ return(0); } - - -/* - * Read the contents of the VPD EEPROM and copy it to the VPD buffer - * if not already done. If the keyword "VF" is not present it will be - * created and the error log message will be stored to this keyword. - * If "VF" is not present the error log message will be stored to the - * keyword "VL". "VL" will created or overwritten if "VF" is present. - * The VPD read/write area is saved to the VPD EEPROM. - * - * returns nothing, errors will be ignored. - */ -void VpdErrLog( -SK_AC *pAC, /* common data base */ -SK_IOC IoC, /* IO Context */ -char *msg) /* error log message */ -{ - SK_VPD_PARA *v, vf; /* VF */ - int len; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, - ("VPD error log msg %s\n", msg)); - if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) { - if (VpdInit(pAC, IoC) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD init error\n")); - return; - } - } - - len = strlen(msg); - if (len > VPD_MAX_LEN) { - /* cut it */ - len = VPD_MAX_LEN; - } - if ((v = vpd_find_para(pAC, VPD_VF, &vf)) != NULL) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("overwrite VL\n")); - (void)VpdSetupPara(pAC, VPD_VL, msg, len, VPD_RW_KEY, OWR_KEY); - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("write VF\n")); - (void)VpdSetupPara(pAC, VPD_VF, msg, len, VPD_RW_KEY, ADD_KEY); - } - - (void)VpdUpdate(pAC, IoC); -} - diff --git a/drivers/net/sk98lin/skxmac2.c b/drivers/net/sk98lin/skxmac2.c index 42d2d963150a..b4e75022a657 100644 --- a/drivers/net/sk98lin/skxmac2.c +++ b/drivers/net/sk98lin/skxmac2.c @@ -41,13 +41,13 @@ static const char SysKonnectFileId[] = #endif #ifdef GENESIS -BCOM_HACK BcomRegA1Hack[] = { +static BCOM_HACK BcomRegA1Hack[] = { { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1104 }, { 0x17, 0x0013 }, { 0x15, 0x0404 }, { 0x17, 0x8006 }, { 0x15, 0x0132 }, { 0x17, 0x8006 }, { 0x15, 0x0232 }, { 0x17, 0x800D }, { 0x15, 0x000F }, { 0x18, 0x0420 }, { 0, 0 } }; -BCOM_HACK BcomRegC0Hack[] = { +static BCOM_HACK BcomRegC0Hack[] = { { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1204 }, { 0x17, 0x0013 }, { 0x15, 0x0A04 }, { 0x18, 0x0420 }, { 0, 0 } @@ -790,7 +790,7 @@ int Port) /* Port Index (MAC_1 + n) */ * Returns: * nothing */ -void SkMacFlushRxFifo( +static void SkMacFlushRxFifo( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* IO context */ int Port) /* Port Index (MAC_1 + n) */ @@ -1231,38 +1231,6 @@ int Port) /* Port Index (MAC_1 + n) */ } /* SkMacHardRst */ -/****************************************************************************** - * - * SkMacClearRst() - Clear the MAC reset - * - * Description: calls a clear MAC reset routine dep. on board type - * - * Returns: - * nothing - */ -void SkMacClearRst( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - -#ifdef GENESIS - if (pAC->GIni.GIGenesis) { - - SkXmClearRst(pAC, IoC, Port); - } -#endif /* GENESIS */ - -#ifdef YUKON - if (pAC->GIni.GIYukon) { - - SkGmClearRst(pAC, IoC, Port); - } -#endif /* YUKON */ - -} /* SkMacClearRst */ - - #ifdef GENESIS /****************************************************************************** * @@ -1713,7 +1681,7 @@ int Port) /* Port Index (MAC_1 + n) */ * Returns: * nothing */ -void SkXmInitDupMd( +static void SkXmInitDupMd( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* IO context */ int Port) /* Port Index (MAC_1 + n) */ @@ -1761,7 +1729,7 @@ int Port) /* Port Index (MAC_1 + n) */ * Returns: * nothing */ -void SkXmInitPauseMd( +static void SkXmInitPauseMd( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* IO context */ int Port) /* Port Index (MAC_1 + n) */ @@ -2076,283 +2044,7 @@ SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ } /* SkXmInitPhyBcom */ #endif /* GENESIS */ - #ifdef YUKON -#ifndef SK_SLIM -/****************************************************************************** - * - * SkGmEnterLowPowerMode() - * - * Description: - * This function sets the Marvell Alaska PHY to the low power mode - * given by parameter mode. - * The following low power modes are available: - * - * - Coma Mode (Deep Sleep): - * Power consumption: ~15 - 30 mW - * The PHY cannot wake up on its own. - * - * - IEEE 22.2.4.1.5 compatible power down mode - * Power consumption: ~240 mW - * The PHY cannot wake up on its own. - * - * - energy detect mode - * Power consumption: ~160 mW - * The PHY can wake up on its own by detecting activity - * on the CAT 5 cable. - * - * - energy detect plus mode - * Power consumption: ~150 mW - * The PHY can wake up on its own by detecting activity - * on the CAT 5 cable. - * Connected devices can be woken up by sending normal link - * pulses every one second. - * - * Note: - * - * Returns: - * 0: ok - * 1: error - */ -int SkGmEnterLowPowerMode( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (e.g. MAC_1) */ -SK_U8 Mode) /* low power mode */ -{ - SK_U16 Word; - SK_U32 DWord; - SK_U8 LastMode; - int Ret = 0; - - if (pAC->GIni.GIYukonLite && - pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) { - - /* save current power mode */ - LastMode = pAC->GIni.GP[Port].PPhyPowerState; - pAC->GIni.GP[Port].PPhyPowerState = Mode; - - switch (Mode) { - /* coma mode (deep sleep) */ - case PHY_PM_DEEP_SLEEP: - /* setup General Purpose Control Register */ - GM_OUT16(IoC, 0, GM_GP_CTRL, GM_GPCR_FL_PASS | - GM_GPCR_SPEED_100 | GM_GPCR_AU_ALL_DIS); - - /* apply COMA mode workaround */ - SkGmPhyWrite(pAC, IoC, Port, 29, 0x001f); - SkGmPhyWrite(pAC, IoC, Port, 30, 0xfff3); - - SK_IN32(IoC, PCI_C(PCI_OUR_REG_1), &DWord); - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); - - /* Set PHY to Coma Mode */ - SK_OUT32(IoC, PCI_C(PCI_OUR_REG_1), DWord | PCI_PHY_COMA); - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF); - - break; - - /* IEEE 22.2.4.1.5 compatible power down mode */ - case PHY_PM_IEEE_POWER_DOWN: - /* - * - disable MAC 125 MHz clock - * - allow MAC power down - */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); - Word |= PHY_M_PC_DIS_125CLK; - Word &= ~PHY_M_PC_MAC_POW_UP; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); - - /* - * register changes must be followed by a software - * reset to take effect - */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); - Word |= PHY_CT_RESET; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); - - /* switch IEEE compatible power down mode on */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); - Word |= PHY_CT_PDOWN; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); - break; - - /* energy detect and energy detect plus mode */ - case PHY_PM_ENERGY_DETECT: - case PHY_PM_ENERGY_DETECT_PLUS: - /* - * - disable MAC 125 MHz clock - */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); - Word |= PHY_M_PC_DIS_125CLK; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); - - /* activate energy detect mode 1 */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); - - /* energy detect mode */ - if (Mode == PHY_PM_ENERGY_DETECT) { - Word |= PHY_M_PC_EN_DET; - } - /* energy detect plus mode */ - else { - Word |= PHY_M_PC_EN_DET_PLUS; - } - - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); - - /* - * reinitialize the PHY to force a software reset - * which is necessary after the register settings - * for the energy detect modes. - * Furthermore reinitialisation prevents that the - * PHY is running out of a stable state. - */ - SkGmInitPhyMarv(pAC, IoC, Port, SK_FALSE); - break; - - /* don't change current power mode */ - default: - pAC->GIni.GP[Port].PPhyPowerState = LastMode; - Ret = 1; - break; - } - } - /* low power modes are not supported by this chip */ - else { - Ret = 1; - } - - return(Ret); - -} /* SkGmEnterLowPowerMode */ - -/****************************************************************************** - * - * SkGmLeaveLowPowerMode() - * - * Description: - * Leave the current low power mode and switch to normal mode - * - * Note: - * - * Returns: - * 0: ok - * 1: error - */ -int SkGmLeaveLowPowerMode( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (e.g. MAC_1) */ -{ - SK_U32 DWord; - SK_U16 Word; - SK_U8 LastMode; - int Ret = 0; - - if (pAC->GIni.GIYukonLite && - pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) { - - /* save current power mode */ - LastMode = pAC->GIni.GP[Port].PPhyPowerState; - pAC->GIni.GP[Port].PPhyPowerState = PHY_PM_OPERATIONAL_MODE; - - switch (LastMode) { - /* coma mode (deep sleep) */ - case PHY_PM_DEEP_SLEEP: - SK_IN32(IoC, PCI_C(PCI_OUR_REG_1), &DWord); - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); - - /* Release PHY from Coma Mode */ - SK_OUT32(IoC, PCI_C(PCI_OUR_REG_1), DWord & ~PCI_PHY_COMA); - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF); - - SK_IN32(IoC, B2_GP_IO, &DWord); - - /* set to output */ - DWord |= (GP_DIR_9 | GP_IO_9); - - /* set PHY reset */ - SK_OUT32(IoC, B2_GP_IO, DWord); - - DWord &= ~GP_IO_9; /* clear PHY reset (active high) */ - - /* clear PHY reset */ - SK_OUT32(IoC, B2_GP_IO, DWord); - break; - - /* IEEE 22.2.4.1.5 compatible power down mode */ - case PHY_PM_IEEE_POWER_DOWN: - /* - * - enable MAC 125 MHz clock - * - set MAC power up - */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); - Word &= ~PHY_M_PC_DIS_125CLK; - Word |= PHY_M_PC_MAC_POW_UP; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); - - /* - * register changes must be followed by a software - * reset to take effect - */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); - Word |= PHY_CT_RESET; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); - - /* switch IEEE compatible power down mode off */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word); - Word &= ~PHY_CT_PDOWN; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word); - break; - - /* energy detect and energy detect plus mode */ - case PHY_PM_ENERGY_DETECT: - case PHY_PM_ENERGY_DETECT_PLUS: - /* - * - enable MAC 125 MHz clock - */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); - Word &= ~PHY_M_PC_DIS_125CLK; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); - - /* disable energy detect mode */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word); - Word &= ~PHY_M_PC_EN_DET_MSK; - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word); - - /* - * reinitialize the PHY to force a software reset - * which is necessary after the register settings - * for the energy detect modes. - * Furthermore reinitialisation prevents that the - * PHY is running out of a stable state. - */ - SkGmInitPhyMarv(pAC, IoC, Port, SK_FALSE); - break; - - /* don't change current power mode */ - default: - pAC->GIni.GP[Port].PPhyPowerState = LastMode; - Ret = 1; - break; - } - } - /* low power modes are not supported by this chip */ - else { - Ret = 1; - } - - return(Ret); - -} /* SkGmLeaveLowPowerMode */ -#endif /* !SK_SLIM */ - - /****************************************************************************** * * SkGmInitPhyMarv() - Initialize the Marvell Phy registers @@ -3420,145 +3112,6 @@ int Port) /* Port Index (MAC_1 + n) */ } /* SkMacAutoNegDone */ -#ifdef GENESIS -/****************************************************************************** - * - * SkXmSetRxTxEn() - Special Set Rx/Tx Enable and some features in XMAC - * - * Description: - * sets MAC or PHY LoopBack and Duplex Mode in the MMU Command Reg. - * enables Rx/Tx - * - * Returns: N/A - */ -static void SkXmSetRxTxEn( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Para) /* Parameter to set: MAC or PHY LoopBack, Duplex Mode */ -{ - SK_U16 Word; - - XM_IN16(IoC, Port, XM_MMU_CMD, &Word); - - switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) { - case SK_MAC_LOOPB_ON: - Word |= XM_MMU_MAC_LB; - break; - case SK_MAC_LOOPB_OFF: - Word &= ~XM_MMU_MAC_LB; - break; - } - - switch (Para & (SK_PHY_LOOPB_ON | SK_PHY_LOOPB_OFF)) { - case SK_PHY_LOOPB_ON: - Word |= XM_MMU_GMII_LOOP; - break; - case SK_PHY_LOOPB_OFF: - Word &= ~XM_MMU_GMII_LOOP; - break; - } - - switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) { - case SK_PHY_FULLD_ON: - Word |= XM_MMU_GMII_FD; - break; - case SK_PHY_FULLD_OFF: - Word &= ~XM_MMU_GMII_FD; - break; - } - - XM_OUT16(IoC, Port, XM_MMU_CMD, Word | XM_MMU_ENA_RX | XM_MMU_ENA_TX); - - /* dummy read to ensure writing */ - XM_IN16(IoC, Port, XM_MMU_CMD, &Word); - -} /* SkXmSetRxTxEn */ -#endif /* GENESIS */ - - -#ifdef YUKON -/****************************************************************************** - * - * SkGmSetRxTxEn() - Special Set Rx/Tx Enable and some features in GMAC - * - * Description: - * sets MAC LoopBack and Duplex Mode in the General Purpose Control Reg. - * enables Rx/Tx - * - * Returns: N/A - */ -static void SkGmSetRxTxEn( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Para) /* Parameter to set: MAC LoopBack, Duplex Mode */ -{ - SK_U16 Ctrl; - - GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl); - - switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) { - case SK_MAC_LOOPB_ON: - Ctrl |= GM_GPCR_LOOP_ENA; - break; - case SK_MAC_LOOPB_OFF: - Ctrl &= ~GM_GPCR_LOOP_ENA; - break; - } - - switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) { - case SK_PHY_FULLD_ON: - Ctrl |= GM_GPCR_DUP_FULL; - break; - case SK_PHY_FULLD_OFF: - Ctrl &= ~GM_GPCR_DUP_FULL; - break; - } - - GM_OUT16(IoC, Port, GM_GP_CTRL, (SK_U16)(Ctrl | GM_GPCR_RX_ENA | - GM_GPCR_TX_ENA)); - - /* dummy read to ensure writing */ - GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl); - -} /* SkGmSetRxTxEn */ -#endif /* YUKON */ - - -#ifndef SK_SLIM -/****************************************************************************** - * - * SkMacSetRxTxEn() - Special Set Rx/Tx Enable and parameters - * - * Description: calls the Special Set Rx/Tx Enable routines dep. on board type - * - * Returns: N/A - */ -void SkMacSetRxTxEn( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Para) -{ -#ifdef GENESIS - if (pAC->GIni.GIGenesis) { - - SkXmSetRxTxEn(pAC, IoC, Port, Para); - } -#endif /* GENESIS */ - -#ifdef YUKON - if (pAC->GIni.GIYukon) { - - SkGmSetRxTxEn(pAC, IoC, Port, Para); - } -#endif /* YUKON */ - -} /* SkMacSetRxTxEn */ -#endif /* !SK_SLIM */ - - /****************************************************************************** * * SkMacRxTxEnable() - Enable Rx/Tx activity if port is up @@ -3976,7 +3529,7 @@ SK_U16 PhyStat) /* PHY Status word to analyse */ * Returns: * nothing */ -void SkXmIrq( +static void SkXmIrq( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* IO context */ int Port) /* Port Index (MAC_1 + n) */ @@ -4112,7 +3665,7 @@ int Port) /* Port Index (MAC_1 + n) */ * Returns: * nothing */ -void SkGmIrq( +static void SkGmIrq( SK_AC *pAC, /* adapter context */ SK_IOC IoC, /* IO context */ int Port) /* Port Index (MAC_1 + n) */ diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index d167deda9a53..ed5458c45446 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -2084,6 +2084,38 @@ static int netdev_close(struct net_device *dev) return 0; } +#ifdef CONFIG_PM +static int starfire_suspend(struct pci_dev *pdev, pm_message_t state) +{ + struct net_device *dev = pci_get_drvdata(pdev); + + if (netif_running(dev)) { + netif_device_detach(dev); + netdev_close(dev); + } + + pci_save_state(pdev); + pci_set_power_state(pdev, pci_choose_state(pdev,state)); + + return 0; +} + +static int starfire_resume(struct pci_dev *pdev) +{ + struct net_device *dev = pci_get_drvdata(pdev); + + pci_set_power_state(pdev, PCI_D0); + pci_restore_state(pdev); + + if (netif_running(dev)) { + netdev_open(dev); + netif_device_attach(dev); + } + + return 0; +} +#endif /* CONFIG_PM */ + static void __devexit starfire_remove_one (struct pci_dev *pdev) { @@ -2115,6 +2147,10 @@ static struct pci_driver starfire_driver = { .name = DRV_NAME, .probe = starfire_init_one, .remove = __devexit_p(starfire_remove_one), +#ifdef CONFIG_PM + .suspend = starfire_suspend, + .resume = starfire_resume, +#endif /* CONFIG_PM */ .id_table = starfire_pci_tbl, }; diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c index 0ab9c38b4a34..8cdeb5cbab5b 100644 --- a/drivers/net/sundance.c +++ b/drivers/net/sundance.c @@ -633,9 +633,13 @@ static int __devinit sundance_probe1 (struct pci_dev *pdev, np->phys[0] = 1; /* Default setting */ np->mii_preamble_required++; + /* + * It seems some phys doesn't deal well with address 0 being accessed + * first, so leave address zero to the end of the loop (32 & 31). + */ for (phy = 1; phy <= 32 && phy_idx < MII_CNT; phy++) { - int mii_status = mdio_read(dev, phy, MII_BMSR); int phyx = phy & 0x1f; + int mii_status = mdio_read(dev, phyx, MII_BMSR); if (mii_status != 0xffff && mii_status != 0x0000) { np->phys[phy_idx++] = phyx; np->mii_if.advertising = mdio_read(dev, phyx, MII_ADVERTISE); diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c index 97712c3c4e07..c58a4c31d0dd 100644 --- a/drivers/net/tokenring/lanstreamer.c +++ b/drivers/net/tokenring/lanstreamer.c @@ -122,6 +122,7 @@ #include <linux/spinlock.h> #include <linux/version.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <net/checksum.h> @@ -512,7 +513,7 @@ static int streamer_reset(struct net_device *dev) while (!((readw(streamer_mmio + SISR)) & SISR_SRB_REPLY)) { msleep_interruptible(100); - if (jiffies - t > 40 * HZ) { + if (time_after(jiffies, t + 40 * HZ)) { printk(KERN_ERR "IBM PCI tokenring card not responding\n"); release_region(dev->base_addr, STREAMER_IO_SPACE); diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c index 05477d24fd49..23032a7bc0a9 100644 --- a/drivers/net/tokenring/olympic.c +++ b/drivers/net/tokenring/olympic.c @@ -100,6 +100,7 @@ #include <linux/pci.h> #include <linux/spinlock.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <net/checksum.h> @@ -307,7 +308,7 @@ static int __devinit olympic_init(struct net_device *dev) t=jiffies; while((readl(olympic_mmio+BCTL)) & BCTL_SOFTRESET) { schedule(); - if(jiffies-t > 40*HZ) { + if(time_after(jiffies, t + 40*HZ)) { printk(KERN_ERR "IBM PCI tokenring card not responding.\n"); return -ENODEV; } @@ -359,7 +360,7 @@ static int __devinit olympic_init(struct net_device *dev) t=jiffies; while (!readl(olympic_mmio+CLKCTL) & CLKCTL_PAUSE) { schedule() ; - if(jiffies-t > 2*HZ) { + if(time_after(jiffies, t + 2*HZ)) { printk(KERN_ERR "IBM Cardbus tokenring adapter not responsing.\n") ; return -ENODEV; } @@ -373,7 +374,7 @@ static int __devinit olympic_init(struct net_device *dev) t=jiffies; while(!((readl(olympic_mmio+SISR_RR)) & SISR_SRB_REPLY)) { schedule(); - if(jiffies-t > 15*HZ) { + if(time_after(jiffies, t + 15*HZ)) { printk(KERN_ERR "IBM PCI tokenring card not responding.\n"); return -ENODEV; } @@ -519,7 +520,7 @@ static int olympic_open(struct net_device *dev) olympic_priv->srb_queued=0; break; } - if ((jiffies-t) > 10*HZ) { + if (time_after(jiffies, t + 10*HZ)) { printk(KERN_WARNING "%s: SRB timed out. \n",dev->name) ; olympic_priv->srb_queued=0; break ; diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index d7fb3ffe06ac..d6c3d52d2e86 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -402,8 +402,7 @@ static void de_rx (struct de_private *de) unsigned copying_skb, buflen; skb = de->rx_skb[rx_tail].skb; - if (!skb) - BUG(); + BUG_ON(!skb); rmb(); status = le32_to_cpu(de->rx_ring[rx_tail].opts1); if (status & DescOwn) @@ -545,8 +544,7 @@ static void de_tx (struct de_private *de) break; skb = de->tx_skb[tx_tail].skb; - if (!skb) - BUG(); + BUG_ON(!skb); if (unlikely(skb == DE_DUMMY_SKB)) goto next; @@ -789,8 +787,7 @@ static void __de_set_rx_mode (struct net_device *dev) de->tx_head = NEXT_TX(entry); - if (TX_BUFFS_AVAIL(de) < 0) - BUG(); + BUG_ON(TX_BUFFS_AVAIL(de) < 0); if (TX_BUFFS_AVAIL(de) == 0) netif_stop_queue(dev); @@ -916,8 +913,7 @@ static void de_set_media (struct de_private *de) unsigned media = de->media_type; u32 macmode = dr32(MacMode); - if (de_is_running(de)) - BUG(); + BUG_ON(de_is_running(de)); if (de->de21040) dw32(CSR11, FULL_DUPLEX_MAGIC); @@ -1153,8 +1149,7 @@ static void de_media_interrupt (struct de_private *de, u32 status) return; } - if (!(status & LinkFail)) - BUG(); + BUG_ON(!(status & LinkFail)); if (netif_carrier_ok(de->dev)) { de_link_down(de); @@ -2092,8 +2087,7 @@ static void __exit de_remove_one (struct pci_dev *pdev) struct net_device *dev = pci_get_drvdata(pdev); struct de_private *de = dev->priv; - if (!dev) - BUG(); + BUG_ON(!dev); unregister_netdev(dev); kfree(de->ee_data); iounmap(de->regs); diff --git a/drivers/net/tulip/pnic.c b/drivers/net/tulip/pnic.c index d9980bde7508..ca7e53246adb 100644 --- a/drivers/net/tulip/pnic.c +++ b/drivers/net/tulip/pnic.c @@ -16,6 +16,7 @@ #include <linux/kernel.h> #include <linux/pci.h> +#include <linux/jiffies.h> #include "tulip.h" @@ -68,7 +69,7 @@ void pnic_lnk_change(struct net_device *dev, int csr5) */ if (tulip_media_cap[dev->if_port] & MediaIsMII) return; - if (! tp->nwayset || jiffies - dev->trans_start > 1*HZ) { + if (! tp->nwayset || time_after(jiffies, dev->trans_start + 1*HZ)) { tp->csr6 = 0x00420000 | (tp->csr6 & 0x0000fdff); iowrite32(tp->csr6, ioaddr + CSR6); iowrite32(0x30, ioaddr + CSR12); diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c index 5b1af3986abf..ba05dedf29d3 100644 --- a/drivers/net/tulip/winbond-840.c +++ b/drivers/net/tulip/winbond-840.c @@ -1645,7 +1645,7 @@ static int w840_suspend (struct pci_dev *pdev, pm_message_t state) /* no more hardware accesses behind this line. */ - if (np->csr6) BUG(); + BUG_ON(np->csr6); if (ioread32(ioaddr + IntrEnable)) BUG(); /* pci_power_off(pdev, -1); */ diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c index 60d1e05ab732..56344103ac23 100644 --- a/drivers/net/tulip/xircom_cb.c +++ b/drivers/net/tulip/xircom_cb.c @@ -32,6 +32,9 @@ #include <asm/uaccess.h> #include <asm/io.h> +#ifdef CONFIG_NET_POLL_CONTROLLER +#include <asm/irq.h> +#endif #ifdef DEBUG #define enter(x) printk("Enter: %s, %s line %i\n",x,__FILE__,__LINE__) @@ -598,10 +601,8 @@ static void setup_descriptors(struct xircom_private *card) enter("setup_descriptors"); - if (card->rx_buffer == NULL) - BUG(); - if (card->tx_buffer == NULL) - BUG(); + BUG_ON(card->rx_buffer == NULL); + BUG_ON(card->tx_buffer == NULL); /* Receive descriptors */ memset(card->rx_buffer, 0, 128); /* clear the descriptors */ diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig index 18c27e1e7884..883cf7da10fc 100644 --- a/drivers/net/wan/Kconfig +++ b/drivers/net/wan/Kconfig @@ -459,7 +459,7 @@ config WANPIPE_FR bool "WANPIPE Frame Relay support" depends on VENDOR_SANGOMA help - Connect a WANPIPE card to a Frame Relay network, or use Frame Felay + Connect a WANPIPE card to a Frame Relay network, or use Frame Relay API to develop custom applications. Contains the Ethernet Bridging over Frame Relay feature, where diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c index 7db1d1d0bb34..cf5c805452a3 100644 --- a/drivers/net/wan/hostess_sv11.c +++ b/drivers/net/wan/hostess_sv11.c @@ -29,6 +29,7 @@ #include <linux/ioport.h> #include <net/arp.h> +#include <asm/irq.h> #include <asm/io.h> #include <asm/dma.h> #include <asm/byteorder.h> diff --git a/drivers/net/wan/sealevel.c b/drivers/net/wan/sealevel.c index 5380ddfcd7d5..050e854e7774 100644 --- a/drivers/net/wan/sealevel.c +++ b/drivers/net/wan/sealevel.c @@ -23,6 +23,7 @@ #include <linux/init.h> #include <net/arp.h> +#include <asm/irq.h> #include <asm/io.h> #include <asm/dma.h> #include <asm/byteorder.h> diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index ef85d76575a2..5b0a19a5058d 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -6,7 +6,8 @@ menu "Wireless LAN (non-hamradio)" depends on NETDEVICES config NET_RADIO - bool "Wireless LAN drivers (non-hamradio) & Wireless Extensions" + bool "Wireless LAN drivers (non-hamradio)" + select WIRELESS_EXT ---help--- Support for wireless LANs and everything having to do with radio, but not with amateur radio or FM broadcasting. @@ -135,8 +136,9 @@ comment "Wireless 802.11b ISA/PCI cards support" config IPW2100 tristate "Intel PRO/Wireless 2100 Network Connection" - depends on NET_RADIO && PCI && IEEE80211 + depends on NET_RADIO && PCI select FW_LOADER + select IEEE80211 ---help--- A driver for the Intel PRO/Wireless 2100 Network Connection 802.11b wireless network adapter. @@ -188,8 +190,9 @@ config IPW2100_DEBUG config IPW2200 tristate "Intel PRO/Wireless 2200BG and 2915ABG Network Connection" - depends on NET_RADIO && IEEE80211 && PCI + depends on NET_RADIO && PCI select FW_LOADER + select IEEE80211 ---help--- A driver for the Intel PRO/Wireless 2200BG and 2915ABG Network Connection adapters. @@ -201,7 +204,7 @@ config IPW2200 In order to use this driver, you will need a firmware image for it. You can obtain the firmware from <http://ipw2200.sf.net/>. See the above referenced README.ipw2200 - for information on where to install the firmare images. + for information on where to install the firmware images. You will also very likely need the Wireless Tools in order to configure your card: @@ -213,6 +216,19 @@ config IPW2200 say M here and read <file:Documentation/modules.txt>. The module will be called ipw2200.ko. +config IPW2200_MONITOR + bool "Enable promiscuous mode" + depends on IPW2200 + ---help--- + Enables promiscuous/monitor mode support for the ipw2200 driver. + With this feature compiled into the driver, you can switch to + promiscuous mode via the Wireless Tool's Monitor mode. While in this + mode, no packets can be sent. + +config IPW_QOS + bool "Enable QoS support" + depends on IPW2200 && EXPERIMENTAL + config IPW2200_DEBUG bool "Enable full debugging output in IPW2200 module." depends on IPW2200 @@ -239,13 +255,14 @@ config IPW2200_DEBUG config AIRO tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards" - depends on NET_RADIO && ISA_DMA_API && CRYPTO && (PCI || BROKEN) + depends on NET_RADIO && ISA_DMA_API && (PCI || BROKEN) + select CRYPTO ---help--- This is the standard Linux driver to support Cisco/Aironet ISA and PCI 802.11 wireless cards. It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X - with or without encryption) as well as card before the Cisco - aquisition (Aironet 4500, Aironet 4800, Aironet 4800B). + acquisition (Aironet 4500, Aironet 4800, Aironet 4800B). This driver support both the standard Linux Wireless Extensions and Cisco proprietary API, so both the Linux Wireless Tools and the @@ -387,13 +404,14 @@ config PCMCIA_SPECTRUM config AIRO_CS tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards" depends on NET_RADIO && PCMCIA && (BROKEN || !M32R) + select CRYPTO ---help--- This is the standard Linux driver to support Cisco/Aironet PCMCIA 802.11 wireless cards. This driver is the same as the Aironet driver part of the Linux Pcmcia package. It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X - with or without encryption) as well as card before the Cisco - aquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also + acquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also supports OEM of Cisco such as the DELL TrueMobile 4800 and Xircom 802.11b cards. diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index a4c7ae94614d..b96b6dbe01f9 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -36,6 +36,7 @@ #include <linux/in.h> #include <linux/bitops.h> #include <linux/scatterlist.h> +#include <linux/crypto.h> #include <asm/io.h> #include <asm/system.h> @@ -87,14 +88,6 @@ static struct pci_driver airo_driver = { #include <linux/delay.h> #endif -/* Support Cisco MIC feature */ -#define MICSUPPORT - -#if defined(MICSUPPORT) && !defined(CONFIG_CRYPTO) -#warning MIC support requires Crypto API -#undef MICSUPPORT -#endif - /* Hack to do some power saving */ #define POWER_ON_DOWN @@ -1118,7 +1111,6 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp); static int writerids(struct net_device *dev, aironet_ioctl *comp); static int flashcard(struct net_device *dev, aironet_ioctl *comp); #endif /* CISCO_EXT */ -#ifdef MICSUPPORT static void micinit(struct airo_info *ai); static int micsetup(struct airo_info *ai); static int encapsulate(struct airo_info *ai, etherHead *pPacket, MICBuffer *buffer, int len); @@ -1127,9 +1119,6 @@ static int decapsulate(struct airo_info *ai, MICBuffer *mic, etherHead *pPacket, static u8 airo_rssi_to_dbm (tdsRssiEntry *rssi_rid, u8 rssi); static u8 airo_dbm_to_pct (tdsRssiEntry *rssi_rid, u8 dbm); -#include <linux/crypto.h> -#endif - struct airo_info { struct net_device_stats stats; struct net_device *dev; @@ -1190,12 +1179,10 @@ struct airo_info { unsigned long scan_timestamp; /* Time started to scan */ struct iw_spy_data spy_data; struct iw_public_data wireless_data; -#ifdef MICSUPPORT /* MIC stuff */ struct crypto_tfm *tfm; mic_module mod[2]; mic_statistics micstats; -#endif HostRxDesc rxfids[MPI_MAX_FIDS]; // rx/tx/config MPI350 descriptors HostTxDesc txfids[MPI_MAX_FIDS]; HostRidDesc config_desc; @@ -1229,7 +1216,6 @@ static int flashgchar(struct airo_info *ai,int matchbyte,int dwelltime); static int flashputbuf(struct airo_info *ai); static int flashrestart(struct airo_info *ai,struct net_device *dev); -#ifdef MICSUPPORT /*********************************************************************** * MIC ROUTINES * *********************************************************************** @@ -1686,7 +1672,6 @@ static void emmh32_final(emmh32_context *context, u8 digest[4]) digest[2] = (val>>8) & 0xFF; digest[3] = val & 0xFF; } -#endif static int readBSSListRid(struct airo_info *ai, int first, BSSListRid *list) { @@ -2005,7 +1990,6 @@ static int mpi_send_packet (struct net_device *dev) * Firmware automaticly puts 802 header on so * we don't need to account for it in the length */ -#ifdef MICSUPPORT if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled && (ntohs(((u16 *)buffer)[6]) != 0x888E)) { MICBuffer pMic; @@ -2022,9 +2006,7 @@ static int mpi_send_packet (struct net_device *dev) memcpy (sendbuf, &pMic, sizeof(pMic)); sendbuf += sizeof(pMic); memcpy (sendbuf, buffer, len - sizeof(etherHead)); - } else -#endif - { + } else { *payloadLen = cpu_to_le16(len - sizeof(etherHead)); dev->trans_start = jiffies; @@ -2400,9 +2382,7 @@ void stop_airo_card( struct net_device *dev, int freeres ) ai->shared, ai->shared_dma); } } -#ifdef MICSUPPORT crypto_free_tfm(ai->tfm); -#endif del_airo_dev( dev ); free_netdev( dev ); } @@ -2726,9 +2706,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port, ai->thr_pid = kernel_thread(airo_thread, dev, CLONE_FS | CLONE_FILES); if (ai->thr_pid < 0) goto err_out_free; -#ifdef MICSUPPORT ai->tfm = NULL; -#endif rc = add_airo_dev( dev ); if (rc) goto err_out_thr; @@ -2969,10 +2947,8 @@ static int airo_thread(void *data) { airo_read_wireless_stats(ai); else if (test_bit(JOB_PROMISC, &ai->flags)) airo_set_promisc(ai); -#ifdef MICSUPPORT else if (test_bit(JOB_MIC, &ai->flags)) micinit(ai); -#endif else if (test_bit(JOB_EVENT, &ai->flags)) airo_send_event(dev); else if (test_bit(JOB_AUTOWEP, &ai->flags)) @@ -3010,12 +2986,10 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs) if ( status & EV_MIC ) { OUT4500( apriv, EVACK, EV_MIC ); -#ifdef MICSUPPORT if (test_bit(FLAG_MIC_CAPABLE, &apriv->flags)) { set_bit(JOB_MIC, &apriv->flags); wake_up_interruptible(&apriv->thr_wait); } -#endif } if ( status & EV_LINK ) { union iwreq_data wrqu; @@ -3194,11 +3168,8 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs) } bap_read (apriv, buffer + hdrlen/2, len, BAP0); } else { -#ifdef MICSUPPORT MICBuffer micbuf; -#endif bap_read (apriv, buffer, ETH_ALEN*2, BAP0); -#ifdef MICSUPPORT if (apriv->micstats.enabled) { bap_read (apriv,(u16*)&micbuf,sizeof(micbuf),BAP0); if (ntohs(micbuf.typelen) > 0x05DC) @@ -3211,15 +3182,10 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs) skb_trim (skb, len + hdrlen); } } -#endif bap_read(apriv,buffer+ETH_ALEN,len,BAP0); -#ifdef MICSUPPORT if (decapsulate(apriv,&micbuf,(etherHead*)buffer,len)) { badmic: dev_kfree_skb_irq (skb); -#else - if (0) { -#endif badrx: OUT4500( apriv, EVACK, EV_RX); goto exitrx; @@ -3430,10 +3396,8 @@ static void mpi_receive_802_3(struct airo_info *ai) int len = 0; struct sk_buff *skb; char *buffer; -#ifdef MICSUPPORT int off = 0; MICBuffer micbuf; -#endif memcpy_fromio(&rxd, ai->rxfids[0].card_ram_off, sizeof(rxd)); /* Make sure we got something */ @@ -3448,7 +3412,6 @@ static void mpi_receive_802_3(struct airo_info *ai) goto badrx; } buffer = skb_put(skb,len); -#ifdef MICSUPPORT memcpy(buffer, ai->rxfids[0].virtual_host_addr, ETH_ALEN * 2); if (ai->micstats.enabled) { memcpy(&micbuf, @@ -3470,9 +3433,6 @@ badmic: dev_kfree_skb_irq (skb); goto badrx; } -#else - memcpy(buffer, ai->rxfids[0].virtual_host_addr, len); -#endif #ifdef WIRELESS_SPY if (ai->spy_data.spy_number > 0) { char *sa; @@ -3689,13 +3649,11 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock) ai->config.authType = AUTH_OPEN; ai->config.modulation = MOD_CCK; -#ifdef MICSUPPORT if ((cap_rid.len>=sizeof(cap_rid)) && (cap_rid.extSoftCap&1) && (micsetup(ai) == SUCCESS)) { ai->config.opmode |= MODE_MIC; set_bit(FLAG_MIC_CAPABLE, &ai->flags); } -#endif /* Save off the MAC */ for( i = 0; i < ETH_ALEN; i++ ) { @@ -4170,15 +4128,12 @@ static int transmit_802_3_packet(struct airo_info *ai, int len, char *pPacket) } len -= ETH_ALEN * 2; -#ifdef MICSUPPORT if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled && (ntohs(((u16 *)pPacket)[6]) != 0x888E)) { if (encapsulate(ai,(etherHead *)pPacket,&pMic,len) != SUCCESS) return ERROR; miclen = sizeof(pMic); } -#endif - // packet is destination[6], source[6], payload[len-12] // write the payload length and dst/src/payload if (bap_setup(ai, txFid, 0x0036, BAP1) != SUCCESS) return ERROR; @@ -5801,11 +5756,13 @@ static int airo_set_wap(struct net_device *dev, Cmd cmd; Resp rsp; APListRid APList_rid; - static const unsigned char bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 }; + static const u8 any[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; + static const u8 off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; if (awrq->sa_family != ARPHRD_ETHER) return -EINVAL; - else if (!memcmp(bcast, awrq->sa_data, ETH_ALEN)) { + else if (!memcmp(any, awrq->sa_data, ETH_ALEN) || + !memcmp(off, awrq->sa_data, ETH_ALEN)) { memset(&cmd, 0, sizeof(cmd)); cmd.cmd=CMD_LOSE_SYNC; if (down_interruptible(&local->sem)) @@ -6296,6 +6253,272 @@ static int airo_get_encode(struct net_device *dev, /*------------------------------------------------------------------*/ /* + * Wireless Handler : set extended Encryption parameters + */ +static int airo_set_encodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + struct airo_info *local = dev->priv; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + CapabilityRid cap_rid; /* Card capability info */ + int perm = ( encoding->flags & IW_ENCODE_TEMP ? 0 : 1 ); + u16 currentAuthType = local->config.authType; + int idx, key_len, alg = ext->alg, set_key = 1; + wep_key_t key; + + /* Is WEP supported ? */ + readCapabilityRid(local, &cap_rid, 1); + /* Older firmware doesn't support this... + if(!(cap_rid.softCap & 2)) { + return -EOPNOTSUPP; + } */ + readConfigRid(local, 1); + + /* Determine and validate the key index */ + idx = encoding->flags & IW_ENCODE_INDEX; + if (idx) { + if (idx < 1 || idx > ((cap_rid.softCap & 0x80) ? 4:1)) + return -EINVAL; + idx--; + } else + idx = get_wep_key(local, 0xffff); + + if (encoding->flags & IW_ENCODE_DISABLED) + alg = IW_ENCODE_ALG_NONE; + + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { + /* Only set transmit key index here, actual + * key is set below if needed. + */ + set_wep_key(local, idx, NULL, 0, perm, 1); + set_key = ext->key_len > 0 ? 1 : 0; + } + + if (set_key) { + /* Set the requested key first */ + memset(key.key, 0, MAX_KEY_SIZE); + switch (alg) { + case IW_ENCODE_ALG_NONE: + key.len = 0; + break; + case IW_ENCODE_ALG_WEP: + if (ext->key_len > MIN_KEY_SIZE) { + key.len = MAX_KEY_SIZE; + } else if (ext->key_len > 0) { + key.len = MIN_KEY_SIZE; + } else { + return -EINVAL; + } + key_len = min (ext->key_len, key.len); + memcpy(key.key, ext->key, key_len); + break; + default: + return -EINVAL; + } + /* Send the key to the card */ + set_wep_key(local, idx, key.key, key.len, perm, 1); + } + + /* Read the flags */ + if(encoding->flags & IW_ENCODE_DISABLED) + local->config.authType = AUTH_OPEN; // disable encryption + if(encoding->flags & IW_ENCODE_RESTRICTED) + local->config.authType = AUTH_SHAREDKEY; // Only Both + if(encoding->flags & IW_ENCODE_OPEN) + local->config.authType = AUTH_ENCRYPT; // Only Wep + /* Commit the changes to flags if needed */ + if (local->config.authType != currentAuthType) + set_bit (FLAG_COMMIT, &local->flags); + + return -EINPROGRESS; +} + + +/*------------------------------------------------------------------*/ +/* + * Wireless Handler : get extended Encryption parameters + */ +static int airo_get_encodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + struct airo_info *local = dev->priv; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + CapabilityRid cap_rid; /* Card capability info */ + int idx, max_key_len; + + /* Is it supported ? */ + readCapabilityRid(local, &cap_rid, 1); + if(!(cap_rid.softCap & 2)) { + return -EOPNOTSUPP; + } + readConfigRid(local, 1); + + max_key_len = encoding->length - sizeof(*ext); + if (max_key_len < 0) + return -EINVAL; + + idx = encoding->flags & IW_ENCODE_INDEX; + if (idx) { + if (idx < 1 || idx > ((cap_rid.softCap & 0x80) ? 4:1)) + return -EINVAL; + idx--; + } else + idx = get_wep_key(local, 0xffff); + + encoding->flags = idx + 1; + memset(ext, 0, sizeof(*ext)); + + /* Check encryption mode */ + switch(local->config.authType) { + case AUTH_ENCRYPT: + encoding->flags = IW_ENCODE_ALG_WEP | IW_ENCODE_ENABLED; + break; + case AUTH_SHAREDKEY: + encoding->flags = IW_ENCODE_ALG_WEP | IW_ENCODE_ENABLED; + break; + default: + case AUTH_OPEN: + encoding->flags = IW_ENCODE_ALG_NONE | IW_ENCODE_DISABLED; + break; + } + /* We can't return the key, so set the proper flag and return zero */ + encoding->flags |= IW_ENCODE_NOKEY; + memset(extra, 0, 16); + + /* Copy the key to the user buffer */ + ext->key_len = get_wep_key(local, idx); + if (ext->key_len > 16) { + ext->key_len=0; + } + + return 0; +} + + +/*------------------------------------------------------------------*/ +/* + * Wireless Handler : set extended authentication parameters + */ +static int airo_set_auth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct airo_info *local = dev->priv; + struct iw_param *param = &wrqu->param; + u16 currentAuthType = local->config.authType; + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + case IW_AUTH_CIPHER_PAIRWISE: + case IW_AUTH_CIPHER_GROUP: + case IW_AUTH_KEY_MGMT: + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + case IW_AUTH_PRIVACY_INVOKED: + /* + * airo does not use these parameters + */ + break; + + case IW_AUTH_DROP_UNENCRYPTED: + if (param->value) { + /* Only change auth type if unencrypted */ + if (currentAuthType == AUTH_OPEN) + local->config.authType = AUTH_ENCRYPT; + } else { + local->config.authType = AUTH_OPEN; + } + + /* Commit the changes to flags if needed */ + if (local->config.authType != currentAuthType) + set_bit (FLAG_COMMIT, &local->flags); + break; + + case IW_AUTH_80211_AUTH_ALG: { + /* FIXME: What about AUTH_OPEN? This API seems to + * disallow setting our auth to AUTH_OPEN. + */ + if (param->value & IW_AUTH_ALG_SHARED_KEY) { + local->config.authType = AUTH_SHAREDKEY; + } else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) { + local->config.authType = AUTH_ENCRYPT; + } else + return -EINVAL; + break; + + /* Commit the changes to flags if needed */ + if (local->config.authType != currentAuthType) + set_bit (FLAG_COMMIT, &local->flags); + } + + case IW_AUTH_WPA_ENABLED: + /* Silently accept disable of WPA */ + if (param->value > 0) + return -EOPNOTSUPP; + break; + + default: + return -EOPNOTSUPP; + } + return -EINPROGRESS; +} + + +/*------------------------------------------------------------------*/ +/* + * Wireless Handler : get extended authentication parameters + */ +static int airo_get_auth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct airo_info *local = dev->priv; + struct iw_param *param = &wrqu->param; + u16 currentAuthType = local->config.authType; + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_DROP_UNENCRYPTED: + switch (currentAuthType) { + case AUTH_SHAREDKEY: + case AUTH_ENCRYPT: + param->value = 1; + break; + default: + param->value = 0; + break; + } + break; + + case IW_AUTH_80211_AUTH_ALG: + switch (currentAuthType) { + case AUTH_SHAREDKEY: + param->value = IW_AUTH_ALG_SHARED_KEY; + break; + case AUTH_ENCRYPT: + default: + param->value = IW_AUTH_ALG_OPEN_SYSTEM; + break; + } + break; + + case IW_AUTH_WPA_ENABLED: + param->value = 0; + break; + + default: + return -EOPNOTSUPP; + } + return 0; +} + + +/*------------------------------------------------------------------*/ +/* * Wireless Handler : set Tx-Power */ static int airo_set_txpow(struct net_device *dev, @@ -7050,6 +7273,15 @@ static const iw_handler airo_handler[] = (iw_handler) airo_get_encode, /* SIOCGIWENCODE */ (iw_handler) airo_set_power, /* SIOCSIWPOWER */ (iw_handler) airo_get_power, /* SIOCGIWPOWER */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* SIOCSIWGENIE */ + (iw_handler) NULL, /* SIOCGIWGENIE */ + (iw_handler) airo_set_auth, /* SIOCSIWAUTH */ + (iw_handler) airo_get_auth, /* SIOCGIWAUTH */ + (iw_handler) airo_set_encodeext, /* SIOCSIWENCODEEXT */ + (iw_handler) airo_get_encodeext, /* SIOCGIWENCODEEXT */ + (iw_handler) NULL, /* SIOCSIWPMKSA */ }; /* Note : don't describe AIROIDIFC and AIROOLDIDIFC in here. @@ -7270,13 +7502,11 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) { case AIROGSTAT: ridcode = RID_STATUS; break; case AIROGSTATSD32: ridcode = RID_STATSDELTA; break; case AIROGSTATSC32: ridcode = RID_STATS; break; -#ifdef MICSUPPORT case AIROGMICSTATS: if (copy_to_user(comp->data, &ai->micstats, min((int)comp->len,(int)sizeof(ai->micstats)))) return -EFAULT; return 0; -#endif case AIRORRID: ridcode = comp->ridnum; break; default: return -EINVAL; @@ -7308,9 +7538,7 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) { static int writerids(struct net_device *dev, aironet_ioctl *comp) { struct airo_info *ai = dev->priv; int ridcode; -#ifdef MICSUPPORT int enabled; -#endif Resp rsp; static int (* writer)(struct airo_info *, u16 rid, const void *, int, int); unsigned char *iobuf; @@ -7367,11 +7595,9 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) { PC4500_readrid(ai,RID_STATSDELTACLEAR,iobuf,RIDSIZE, 1); -#ifdef MICSUPPORT enabled = ai->micstats.enabled; memset(&ai->micstats,0,sizeof(ai->micstats)); ai->micstats.enabled = enabled; -#endif if (copy_to_user(comp->data, iobuf, min((int)comp->len, (int)RIDSIZE))) { diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index dfc24016ba81..87afa6878f26 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -137,44 +137,6 @@ static struct { #define MAC_BOOT_COMPLETE 0x0010 // MAC boot has been completed #define MAC_INIT_OK 0x0002 // MAC boot has been completed -#define C80211_SUBTYPE_MGMT_ASS_REQUEST 0x00 -#define C80211_SUBTYPE_MGMT_ASS_RESPONSE 0x10 -#define C80211_SUBTYPE_MGMT_REASS_REQUEST 0x20 -#define C80211_SUBTYPE_MGMT_REASS_RESPONSE 0x30 -#define C80211_SUBTYPE_MGMT_ProbeRequest 0x40 -#define C80211_SUBTYPE_MGMT_ProbeResponse 0x50 -#define C80211_SUBTYPE_MGMT_BEACON 0x80 -#define C80211_SUBTYPE_MGMT_ATIM 0x90 -#define C80211_SUBTYPE_MGMT_DISASSOSIATION 0xA0 -#define C80211_SUBTYPE_MGMT_Authentication 0xB0 -#define C80211_SUBTYPE_MGMT_Deauthentication 0xC0 - -#define C80211_MGMT_AAN_OPENSYSTEM 0x0000 -#define C80211_MGMT_AAN_SHAREDKEY 0x0001 - -#define C80211_MGMT_CAPABILITY_ESS 0x0001 // see 802.11 p.58 -#define C80211_MGMT_CAPABILITY_IBSS 0x0002 // - " - -#define C80211_MGMT_CAPABILITY_CFPollable 0x0004 // - " - -#define C80211_MGMT_CAPABILITY_CFPollRequest 0x0008 // - " - -#define C80211_MGMT_CAPABILITY_Privacy 0x0010 // - " - - -#define C80211_MGMT_SC_Success 0 -#define C80211_MGMT_SC_Unspecified 1 -#define C80211_MGMT_SC_SupportCapabilities 10 -#define C80211_MGMT_SC_ReassDenied 11 -#define C80211_MGMT_SC_AssDenied 12 -#define C80211_MGMT_SC_AuthAlgNotSupported 13 -#define C80211_MGMT_SC_AuthTransSeqNumError 14 -#define C80211_MGMT_SC_AuthRejectChallenge 15 -#define C80211_MGMT_SC_AuthRejectTimeout 16 -#define C80211_MGMT_SC_AssDeniedHandleAP 17 -#define C80211_MGMT_SC_AssDeniedBSSRate 18 - -#define C80211_MGMT_ElementID_SSID 0 -#define C80211_MGMT_ElementID_SupportedRates 1 -#define C80211_MGMT_ElementID_ChallengeText 16 -#define C80211_MGMT_CAPABILITY_ShortPreamble 0x0020 - #define MIB_MAX_DATA_BYTES 212 #define MIB_HEADER_SIZE 4 /* first four fields */ @@ -2835,7 +2797,7 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability, u8 channel) { int rejoin = 0; - int new = capability & C80211_MGMT_CAPABILITY_ShortPreamble ? + int new = capability & MFIE_TYPE_POWER_CONSTRAINT ? SHORT_PREAMBLE : LONG_PREAMBLE; if (priv->preamble != new) { @@ -2921,11 +2883,11 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) memcpy(header.addr2, priv->dev->dev_addr, 6); memcpy(header.addr3, priv->CurrentBSSID, 6); - body.capability = cpu_to_le16(C80211_MGMT_CAPABILITY_ESS); + body.capability = cpu_to_le16(WLAN_CAPABILITY_ESS); if (priv->wep_is_on) - body.capability |= cpu_to_le16(C80211_MGMT_CAPABILITY_Privacy); + body.capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); if (priv->preamble == SHORT_PREAMBLE) - body.capability |= cpu_to_le16(C80211_MGMT_CAPABILITY_ShortPreamble); + body.capability |= cpu_to_le16(MFIE_TYPE_POWER_CONSTRAINT); body.listen_interval = cpu_to_le16(priv->listen_interval * priv->beacon_period); @@ -2939,10 +2901,10 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) bodysize = 12 + priv->SSID_size; } - ssid_el_p[0] = C80211_MGMT_ElementID_SSID; + ssid_el_p[0] = MFIE_TYPE_SSID; ssid_el_p[1] = priv->SSID_size; memcpy(ssid_el_p + 2, priv->SSID, priv->SSID_size); - ssid_el_p[2 + priv->SSID_size] = C80211_MGMT_ElementID_SupportedRates; + ssid_el_p[2 + priv->SSID_size] = MFIE_TYPE_RATES; ssid_el_p[3 + priv->SSID_size] = 4; /* len of suported rates */ memcpy(ssid_el_p + 4 + priv->SSID_size, atmel_basic_rates, 4); @@ -3004,7 +2966,7 @@ static void store_bss_info(struct atmel_private *priv, u16 beacon_period, u8 channel, u8 rssi, u8 ssid_len, u8 *ssid, int is_beacon) { - u8 *bss = capability & C80211_MGMT_CAPABILITY_ESS ? header->addr2 : header->addr3; + u8 *bss = capability & WLAN_CAPABILITY_ESS ? header->addr2 : header->addr3; int i, index; for (index = -1, i = 0; i < priv->BSS_list_entries; i++) @@ -3030,16 +2992,16 @@ static void store_bss_info(struct atmel_private *priv, priv->BSSinfo[index].channel = channel; priv->BSSinfo[index].beacon_period = beacon_period; - priv->BSSinfo[index].UsingWEP = capability & C80211_MGMT_CAPABILITY_Privacy; + priv->BSSinfo[index].UsingWEP = capability & WLAN_CAPABILITY_PRIVACY; memcpy(priv->BSSinfo[index].SSID, ssid, ssid_len); priv->BSSinfo[index].SSIDsize = ssid_len; - if (capability & C80211_MGMT_CAPABILITY_IBSS) + if (capability & WLAN_CAPABILITY_IBSS) priv->BSSinfo[index].BSStype = IW_MODE_ADHOC; - else if (capability & C80211_MGMT_CAPABILITY_ESS) + else if (capability & WLAN_CAPABILITY_ESS) priv->BSSinfo[index].BSStype =IW_MODE_INFRA; - priv->BSSinfo[index].preamble = capability & C80211_MGMT_CAPABILITY_ShortPreamble ? + priv->BSSinfo[index].preamble = capability & MFIE_TYPE_POWER_CONSTRAINT ? SHORT_PREAMBLE : LONG_PREAMBLE; } @@ -3050,7 +3012,7 @@ static void authenticate(struct atmel_private *priv, u16 frame_len) u16 trans_seq_no = le16_to_cpu(auth->trans_seq); u16 system = le16_to_cpu(auth->alg); - if (status == C80211_MGMT_SC_Success && !priv->wep_is_on) { + if (status == WLAN_STATUS_SUCCESS && !priv->wep_is_on) { /* no WEP */ if (priv->station_was_associated) { atmel_enter_state(priv, STATION_STATE_REASSOCIATING); @@ -3063,19 +3025,19 @@ static void authenticate(struct atmel_private *priv, u16 frame_len) } } - if (status == C80211_MGMT_SC_Success && priv->wep_is_on) { + if (status == WLAN_STATUS_SUCCESS && priv->wep_is_on) { int should_associate = 0; /* WEP */ if (trans_seq_no != priv->ExpectedAuthentTransactionSeqNum) return; - if (system == C80211_MGMT_AAN_OPENSYSTEM) { + if (system == WLAN_AUTH_OPEN) { if (trans_seq_no == 0x0002) { should_associate = 1; } - } else if (system == C80211_MGMT_AAN_SHAREDKEY) { + } else if (system == WLAN_AUTH_SHARED_KEY) { if (trans_seq_no == 0x0002 && - auth->el_id == C80211_MGMT_ElementID_ChallengeText) { + auth->el_id == MFIE_TYPE_CHALLENGE) { send_authentication_request(priv, system, auth->chall_text, auth->chall_text_len); return; } else if (trans_seq_no == 0x0004) { @@ -3140,8 +3102,8 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype) if (frame_len < 8 + rates_len) return; - if (status == C80211_MGMT_SC_Success) { - if (subtype == C80211_SUBTYPE_MGMT_ASS_RESPONSE) + if (status == WLAN_STATUS_SUCCESS) { + if (subtype == IEEE80211_STYPE_ASSOC_RESP) priv->AssociationRequestRetryCnt = 0; else priv->ReAssociationRequestRetryCnt = 0; @@ -3178,9 +3140,9 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype) return; } - if (subtype == C80211_SUBTYPE_MGMT_ASS_RESPONSE && - status != C80211_MGMT_SC_AssDeniedBSSRate && - status != C80211_MGMT_SC_SupportCapabilities && + if (subtype == IEEE80211_STYPE_ASSOC_RESP && + status != WLAN_STATUS_ASSOC_DENIED_RATES && + status != WLAN_STATUS_CAPS_UNSUPPORTED && priv->AssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) { mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES); priv->AssociationRequestRetryCnt++; @@ -3188,9 +3150,9 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype) return; } - if (subtype == C80211_SUBTYPE_MGMT_REASS_RESPONSE && - status != C80211_MGMT_SC_AssDeniedBSSRate && - status != C80211_MGMT_SC_SupportCapabilities && + if (subtype == IEEE80211_STYPE_REASSOC_RESP && + status != WLAN_STATUS_ASSOC_DENIED_RATES && + status != WLAN_STATUS_CAPS_UNSUPPORTED && priv->AssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) { mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES); priv->ReAssociationRequestRetryCnt++; @@ -3325,8 +3287,8 @@ static void atmel_management_frame(struct atmel_private *priv, subtype = le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_STYPE; switch (subtype) { - case C80211_SUBTYPE_MGMT_BEACON: - case C80211_SUBTYPE_MGMT_ProbeResponse: + case IEEE80211_STYPE_BEACON: + case IEEE80211_STYPE_PROBE_RESP: /* beacon frame has multiple variable-length fields - never let an engineer loose with a data structure design. */ @@ -3384,19 +3346,19 @@ static void atmel_management_frame(struct atmel_private *priv, beacon_interval, channel, rssi, ssid_length, &beacon->rates_el_id, - subtype == C80211_SUBTYPE_MGMT_BEACON); + subtype == IEEE80211_STYPE_BEACON); } break; - case C80211_SUBTYPE_MGMT_Authentication: + case IEEE80211_STYPE_AUTH: if (priv->station_state == STATION_STATE_AUTHENTICATING) authenticate(priv, frame_len); break; - case C80211_SUBTYPE_MGMT_ASS_RESPONSE: - case C80211_SUBTYPE_MGMT_REASS_RESPONSE: + case IEEE80211_STYPE_ASSOC_RESP: + case IEEE80211_STYPE_REASSOC_RESP: if (priv->station_state == STATION_STATE_ASSOCIATING || priv->station_state == STATION_STATE_REASSOCIATING) @@ -3404,7 +3366,7 @@ static void atmel_management_frame(struct atmel_private *priv, break; - case C80211_SUBTYPE_MGMT_DISASSOSIATION: + case IEEE80211_STYPE_DISASSOC: if (priv->station_is_associated && priv->operating_mode == IW_MODE_INFRA && is_frame_from_current_bss(priv, header)) { @@ -3417,7 +3379,7 @@ static void atmel_management_frame(struct atmel_private *priv, break; - case C80211_SUBTYPE_MGMT_Deauthentication: + case IEEE80211_STYPE_DEAUTH: if (priv->operating_mode == IW_MODE_INFRA && is_frame_from_current_bss(priv, header)) { priv->station_was_associated = 0; @@ -3453,12 +3415,12 @@ static void atmel_management_timer(u_long a) priv->AuthenticationRequestRetryCnt = 0; restart_search(priv); } else { - int auth = C80211_MGMT_AAN_OPENSYSTEM; + int auth = WLAN_AUTH_OPEN; priv->AuthenticationRequestRetryCnt++; priv->CurrentAuthentTransactionSeqNum = 0x0001; mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES); if (priv->wep_is_on && priv->exclude_unencrypted) - auth = C80211_MGMT_AAN_SHAREDKEY; + auth = WLAN_AUTH_SHARED_KEY; send_authentication_request(priv, auth, NULL, 0); } break; @@ -3558,14 +3520,14 @@ static void atmel_command_irq(struct atmel_private *priv) priv->station_was_associated = priv->station_is_associated; atmel_enter_state(priv, STATION_STATE_READY); } else { - int auth = C80211_MGMT_AAN_OPENSYSTEM; + int auth = WLAN_AUTH_OPEN; priv->AuthenticationRequestRetryCnt = 0; atmel_enter_state(priv, STATION_STATE_AUTHENTICATING); mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES); priv->CurrentAuthentTransactionSeqNum = 0x0001; if (priv->wep_is_on && priv->exclude_unencrypted) - auth = C80211_MGMT_AAN_SHAREDKEY; + auth = WLAN_AUTH_SHARED_KEY; send_authentication_request(priv, auth, NULL, 0); } return; diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index 6290c9f7e939..eb79198ac450 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -167,7 +167,7 @@ that only one external action is invoked at a time. #include "ipw2100.h" -#define IPW2100_VERSION "1.1.3" +#define IPW2100_VERSION "git-1.1.4" #define DRV_NAME "ipw2100" #define DRV_VERSION IPW2100_VERSION @@ -1672,6 +1672,18 @@ static int ipw2100_start_scan(struct ipw2100_priv *priv) return err; } +static const struct ieee80211_geo ipw_geos[] = { + { /* Restricted */ + "---", + .bg_channels = 14, + .bg = {{2412, 1}, {2417, 2}, {2422, 3}, + {2427, 4}, {2432, 5}, {2437, 6}, + {2442, 7}, {2447, 8}, {2452, 9}, + {2457, 10}, {2462, 11}, {2467, 12}, + {2472, 13}, {2484, 14}}, + }, +}; + static int ipw2100_up(struct ipw2100_priv *priv, int deferred) { unsigned long flags; @@ -1727,6 +1739,13 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) goto exit; } + /* Initialize the geo */ + if (ieee80211_set_geo(priv->ieee, &ipw_geos[0])) { + printk(KERN_WARNING DRV_NAME "Could not set geo\n"); + return 0; + } + priv->ieee->freq_band = IEEE80211_24GHZ_BAND; + lock = LOCK_NONE; if (ipw2100_set_ordinal(priv, IPW_ORD_PERS_DB_LOCK, &lock, &ord_len)) { printk(KERN_ERR DRV_NAME @@ -3750,7 +3769,7 @@ static ssize_t store_memory(struct device *d, struct device_attribute *attr, struct net_device *dev = priv->net_dev; const char *p = buf; - (void) dev; /* kill unused-var warning for debug-only code */ + (void)dev; /* kill unused-var warning for debug-only code */ if (count < 1) return count; @@ -4070,7 +4089,7 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr, unsigned long val; char *p = buffer; - (void) dev; /* kill unused-var warning for debug-only code */ + (void)dev; /* kill unused-var warning for debug-only code */ IPW_DEBUG_INFO("enter\n"); @@ -5107,12 +5126,13 @@ static int ipw2100_set_tx_power(struct ipw2100_priv *priv, u32 tx_power) .host_command_length = 4 }; int err = 0; + u32 tmp = tx_power; if (tx_power != IPW_TX_POWER_DEFAULT) - tx_power = (tx_power - IPW_TX_POWER_MIN_DBM) * 16 / - (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM); + tmp = (tx_power - IPW_TX_POWER_MIN_DBM) * 16 / + (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM); - cmd.host_command_parameters[0] = tx_power; + cmd.host_command_parameters[0] = tmp; if (priv->ieee->iw_mode == IW_MODE_ADHOC) err = ipw2100_hw_send_command(priv, &cmd); @@ -5365,9 +5385,12 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode) SEC_LEVEL_0, 0, 1); } else { auth_mode = IPW_AUTH_OPEN; - if ((priv->ieee->sec.flags & SEC_AUTH_MODE) && - (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)) - auth_mode = IPW_AUTH_SHARED; + if (priv->ieee->sec.flags & SEC_AUTH_MODE) { + if (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY) + auth_mode = IPW_AUTH_SHARED; + else if (priv->ieee->sec.auth_mode == WLAN_AUTH_LEAP) + auth_mode = IPW_AUTH_LEAP_CISCO_ID; + } sec_level = SEC_LEVEL_0; if (priv->ieee->sec.flags & SEC_LEVEL) @@ -5760,6 +5783,9 @@ static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value) } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) { sec.auth_mode = WLAN_AUTH_OPEN; ieee->open_wep = 1; + } else if (value & IW_AUTH_ALG_LEAP) { + sec.auth_mode = WLAN_AUTH_LEAP; + ieee->open_wep = 1; } else return -EINVAL; @@ -5771,8 +5797,8 @@ static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value) return ret; } -void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv, - char *wpa_ie, int wpa_ie_len) +static void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv, + char *wpa_ie, int wpa_ie_len) { struct ipw2100_wpa_assoc_frame frame; diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h index f6c51441fa87..51360910d222 100644 --- a/drivers/net/wireless/ipw2100.h +++ b/drivers/net/wireless/ipw2100.h @@ -392,8 +392,10 @@ struct ipw2100_notification { #define IPW_WEP104_CIPHER (1<<5) #define IPW_CKIP_CIPHER (1<<6) -#define IPW_AUTH_OPEN 0 -#define IPW_AUTH_SHARED 1 +#define IPW_AUTH_OPEN 0 +#define IPW_AUTH_SHARED 1 +#define IPW_AUTH_LEAP 2 +#define IPW_AUTH_LEAP_CISCO_ID 0x80 struct statistic { int value; diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 287676ad80df..ed37141319ea 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -33,7 +33,7 @@ #include "ipw2200.h" #include <linux/version.h> -#define IPW2200_VERSION "git-1.0.8" +#define IPW2200_VERSION "git-1.0.10" #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2200/2915 Network Driver" #define DRV_COPYRIGHT "Copyright(c) 2003-2005 Intel Corporation" #define DRV_VERSION IPW2200_VERSION @@ -55,7 +55,9 @@ static int associate = 1; static int auto_create = 1; static int led = 0; static int disable = 0; -static int hwcrypto = 1; +static int bt_coexist = 0; +static int hwcrypto = 0; +static int roaming = 1; static const char ipw_modes[] = { 'a', 'b', 'g', '?' }; @@ -227,12 +229,15 @@ static int snprintk_buf(u8 * output, size_t size, const u8 * data, size_t len) return total; } +/* alias for 32-bit indirect read (for SRAM/reg above 4K), with debug wrapper */ static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg); #define ipw_read_reg32(a, b) _ipw_read_reg32(a, b) +/* alias for 8-bit indirect read (for SRAM/reg above 4K), with debug wrapper */ static u8 _ipw_read_reg8(struct ipw_priv *ipw, u32 reg); #define ipw_read_reg8(a, b) _ipw_read_reg8(a, b) +/* 8-bit indirect write (for SRAM/reg above 4K), with debug wrapper */ static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value); static inline void ipw_write_reg8(struct ipw_priv *a, u32 b, u8 c) { @@ -241,6 +246,7 @@ static inline void ipw_write_reg8(struct ipw_priv *a, u32 b, u8 c) _ipw_write_reg8(a, b, c); } +/* 16-bit indirect write (for SRAM/reg above 4K), with debug wrapper */ static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value); static inline void ipw_write_reg16(struct ipw_priv *a, u32 b, u16 c) { @@ -249,6 +255,7 @@ static inline void ipw_write_reg16(struct ipw_priv *a, u32 b, u16 c) _ipw_write_reg16(a, b, c); } +/* 32-bit indirect write (for SRAM/reg above 4K), with debug wrapper */ static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value); static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c) { @@ -257,48 +264,70 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c) _ipw_write_reg32(a, b, c); } +/* 8-bit direct write (low 4K) */ #define _ipw_write8(ipw, ofs, val) writeb((val), (ipw)->hw_base + (ofs)) + +/* 8-bit direct write (for low 4K of SRAM/regs), with debug wrapper */ #define ipw_write8(ipw, ofs, val) \ IPW_DEBUG_IO("%s %d: write_direct8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \ _ipw_write8(ipw, ofs, val) +/* 16-bit direct write (low 4K) */ #define _ipw_write16(ipw, ofs, val) writew((val), (ipw)->hw_base + (ofs)) + +/* 16-bit direct write (for low 4K of SRAM/regs), with debug wrapper */ #define ipw_write16(ipw, ofs, val) \ IPW_DEBUG_IO("%s %d: write_direct16(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \ _ipw_write16(ipw, ofs, val) +/* 32-bit direct write (low 4K) */ #define _ipw_write32(ipw, ofs, val) writel((val), (ipw)->hw_base + (ofs)) + +/* 32-bit direct write (for low 4K of SRAM/regs), with debug wrapper */ #define ipw_write32(ipw, ofs, val) \ IPW_DEBUG_IO("%s %d: write_direct32(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \ _ipw_write32(ipw, ofs, val) +/* 8-bit direct read (low 4K) */ #define _ipw_read8(ipw, ofs) readb((ipw)->hw_base + (ofs)) + +/* 8-bit direct read (low 4K), with debug wrapper */ static inline u8 __ipw_read8(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) { IPW_DEBUG_IO("%s %d: read_direct8(0x%08X)\n", f, l, (u32) (ofs)); return _ipw_read8(ipw, ofs); } +/* alias to 8-bit direct read (low 4K of SRAM/regs), with debug wrapper */ #define ipw_read8(ipw, ofs) __ipw_read8(__FILE__, __LINE__, ipw, ofs) +/* 16-bit direct read (low 4K) */ #define _ipw_read16(ipw, ofs) readw((ipw)->hw_base + (ofs)) + +/* 16-bit direct read (low 4K), with debug wrapper */ static inline u16 __ipw_read16(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) { IPW_DEBUG_IO("%s %d: read_direct16(0x%08X)\n", f, l, (u32) (ofs)); return _ipw_read16(ipw, ofs); } +/* alias to 16-bit direct read (low 4K of SRAM/regs), with debug wrapper */ #define ipw_read16(ipw, ofs) __ipw_read16(__FILE__, __LINE__, ipw, ofs) +/* 32-bit direct read (low 4K) */ #define _ipw_read32(ipw, ofs) readl((ipw)->hw_base + (ofs)) + +/* 32-bit direct read (low 4K), with debug wrapper */ static inline u32 __ipw_read32(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) { IPW_DEBUG_IO("%s %d: read_direct32(0x%08X)\n", f, l, (u32) (ofs)); return _ipw_read32(ipw, ofs); } +/* alias to 32-bit direct read (low 4K of SRAM/regs), with debug wrapper */ #define ipw_read32(ipw, ofs) __ipw_read32(__FILE__, __LINE__, ipw, ofs) +/* multi-byte read (above 4K), with debug wrapper */ static void _ipw_read_indirect(struct ipw_priv *, u32, u8 *, int); static inline void __ipw_read_indirect(const char *f, int l, struct ipw_priv *a, u32 b, u8 * c, int d) @@ -308,15 +337,17 @@ static inline void __ipw_read_indirect(const char *f, int l, _ipw_read_indirect(a, b, c, d); } +/* alias to multi-byte read (SRAM/regs above 4K), with debug wrapper */ #define ipw_read_indirect(a, b, c, d) __ipw_read_indirect(__FILE__, __LINE__, a, b, c, d) +/* alias to multi-byte read (SRAM/regs above 4K), with debug wrapper */ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * data, int num); #define ipw_write_indirect(a, b, c, d) \ IPW_DEBUG_IO("%s %d: write_indirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \ _ipw_write_indirect(a, b, c, d) -/* indirect write s */ +/* 32-bit indirect write (above 4K) */ static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value) { IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n", priv, reg, value); @@ -324,22 +355,29 @@ static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value) _ipw_write32(priv, IPW_INDIRECT_DATA, value); } +/* 8-bit indirect write (above 4K) */ static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value) { + u32 aligned_addr = reg & IPW_INDIRECT_ADDR_MASK; /* dword align */ + u32 dif_len = reg - aligned_addr; + IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value); - _ipw_write32(priv, IPW_INDIRECT_ADDR, reg & IPW_INDIRECT_ADDR_MASK); - _ipw_write8(priv, IPW_INDIRECT_DATA, value); + _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); + _ipw_write8(priv, IPW_INDIRECT_DATA + dif_len, value); } +/* 16-bit indirect write (above 4K) */ static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value) { + u32 aligned_addr = reg & IPW_INDIRECT_ADDR_MASK; /* dword align */ + u32 dif_len = (reg - aligned_addr) & (~0x1ul); + IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value); - _ipw_write32(priv, IPW_INDIRECT_ADDR, reg & IPW_INDIRECT_ADDR_MASK); - _ipw_write16(priv, IPW_INDIRECT_DATA, value); + _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); + _ipw_write16(priv, IPW_INDIRECT_DATA + dif_len, value); } -/* indirect read s */ - +/* 8-bit indirect read (above 4K) */ static u8 _ipw_read_reg8(struct ipw_priv *priv, u32 reg) { u32 word; @@ -349,6 +387,7 @@ static u8 _ipw_read_reg8(struct ipw_priv *priv, u32 reg) return (word >> ((reg & 0x3) * 8)) & 0xff; } +/* 32-bit indirect read (above 4K) */ static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg) { u32 value; @@ -361,11 +400,12 @@ static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg) return value; } -/* iterative/auto-increment 32 bit reads and writes */ +/* General purpose, no alignment requirement, iterative (multi-byte) read, */ +/* for area above 1st 4K of SRAM/reg space */ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, int num) { - u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK; + u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK; /* dword align */ u32 dif_len = addr - aligned_addr; u32 i; @@ -375,7 +415,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, return; } - /* Read the first nibble byte by byte */ + /* Read the first dword (or portion) byte by byte */ if (unlikely(dif_len)) { _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); /* Start reading at aligned_addr + dif_len */ @@ -384,11 +424,12 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, aligned_addr += 4; } + /* Read all of the middle dwords as dwords, with auto-increment */ _ipw_write32(priv, IPW_AUTOINC_ADDR, aligned_addr); for (; num >= 4; buf += 4, aligned_addr += 4, num -= 4) *(u32 *) buf = _ipw_read32(priv, IPW_AUTOINC_DATA); - /* Copy the last nibble */ + /* Read the last dword (or portion) byte by byte */ if (unlikely(num)) { _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); for (i = 0; num > 0; i++, num--) @@ -396,10 +437,12 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, } } +/* General purpose, no alignment requirement, iterative (multi-byte) write, */ +/* for area above 1st 4K of SRAM/reg space */ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, int num) { - u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK; + u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK; /* dword align */ u32 dif_len = addr - aligned_addr; u32 i; @@ -409,20 +452,21 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, return; } - /* Write the first nibble byte by byte */ + /* Write the first dword (or portion) byte by byte */ if (unlikely(dif_len)) { _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); - /* Start reading at aligned_addr + dif_len */ + /* Start writing at aligned_addr + dif_len */ for (i = dif_len; ((i < 4) && (num > 0)); i++, num--, buf++) _ipw_write8(priv, IPW_INDIRECT_DATA + i, *buf); aligned_addr += 4; } + /* Write all of the middle dwords as dwords, with auto-increment */ _ipw_write32(priv, IPW_AUTOINC_ADDR, aligned_addr); for (; num >= 4; buf += 4, aligned_addr += 4, num -= 4) _ipw_write32(priv, IPW_AUTOINC_DATA, *(u32 *) buf); - /* Copy the last nibble */ + /* Write the last dword (or portion) byte by byte */ if (unlikely(num)) { _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); for (i = 0; num > 0; i++, num--, buf++) @@ -430,17 +474,21 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, } } +/* General purpose, no alignment requirement, iterative (multi-byte) write, */ +/* for 1st 4K of SRAM/regs space */ static void ipw_write_direct(struct ipw_priv *priv, u32 addr, void *buf, int num) { memcpy_toio((priv->hw_base + addr), buf, num); } +/* Set bit(s) in low 4K of SRAM/regs */ static inline void ipw_set_bit(struct ipw_priv *priv, u32 reg, u32 mask) { ipw_write32(priv, reg, ipw_read32(priv, reg) | mask); } +/* Clear bit(s) in low 4K of SRAM/regs */ static inline void ipw_clear_bit(struct ipw_priv *priv, u32 reg, u32 mask) { ipw_write32(priv, reg, ipw_read32(priv, reg) & ~mask); @@ -701,7 +749,7 @@ static void ipw_init_ordinals(struct ipw_priv *priv) } -u32 ipw_register_toggle(u32 reg) +static u32 ipw_register_toggle(u32 reg) { reg &= ~IPW_START_STANDBY; if (reg & IPW_GATE_ODMA) @@ -722,11 +770,11 @@ u32 ipw_register_toggle(u32 reg) * - On radio OFF, turn off any LEDs started during radio on * */ -#define LD_TIME_LINK_ON 300 -#define LD_TIME_LINK_OFF 2700 -#define LD_TIME_ACT_ON 250 +#define LD_TIME_LINK_ON msecs_to_jiffies(300) +#define LD_TIME_LINK_OFF msecs_to_jiffies(2700) +#define LD_TIME_ACT_ON msecs_to_jiffies(250) -void ipw_led_link_on(struct ipw_priv *priv) +static void ipw_led_link_on(struct ipw_priv *priv) { unsigned long flags; u32 led; @@ -764,12 +812,12 @@ void ipw_led_link_on(struct ipw_priv *priv) static void ipw_bg_led_link_on(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_led_link_on(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } -void ipw_led_link_off(struct ipw_priv *priv) +static void ipw_led_link_off(struct ipw_priv *priv) { unsigned long flags; u32 led; @@ -808,9 +856,9 @@ void ipw_led_link_off(struct ipw_priv *priv) static void ipw_bg_led_link_off(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_led_link_off(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static void __ipw_led_activity_on(struct ipw_priv *priv) @@ -847,6 +895,7 @@ static void __ipw_led_activity_on(struct ipw_priv *priv) } } +#if 0 void ipw_led_activity_on(struct ipw_priv *priv) { unsigned long flags; @@ -854,8 +903,9 @@ void ipw_led_activity_on(struct ipw_priv *priv) __ipw_led_activity_on(priv); spin_unlock_irqrestore(&priv->lock, flags); } +#endif /* 0 */ -void ipw_led_activity_off(struct ipw_priv *priv) +static void ipw_led_activity_off(struct ipw_priv *priv) { unsigned long flags; u32 led; @@ -885,12 +935,12 @@ void ipw_led_activity_off(struct ipw_priv *priv) static void ipw_bg_led_activity_off(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_led_activity_off(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } -void ipw_led_band_on(struct ipw_priv *priv) +static void ipw_led_band_on(struct ipw_priv *priv) { unsigned long flags; u32 led; @@ -925,7 +975,7 @@ void ipw_led_band_on(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } -void ipw_led_band_off(struct ipw_priv *priv) +static void ipw_led_band_off(struct ipw_priv *priv) { unsigned long flags; u32 led; @@ -948,24 +998,24 @@ void ipw_led_band_off(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } -void ipw_led_radio_on(struct ipw_priv *priv) +static void ipw_led_radio_on(struct ipw_priv *priv) { ipw_led_link_on(priv); } -void ipw_led_radio_off(struct ipw_priv *priv) +static void ipw_led_radio_off(struct ipw_priv *priv) { ipw_led_activity_off(priv); ipw_led_link_off(priv); } -void ipw_led_link_up(struct ipw_priv *priv) +static void ipw_led_link_up(struct ipw_priv *priv) { /* Set the Link Led on for all nic types */ ipw_led_link_on(priv); } -void ipw_led_link_down(struct ipw_priv *priv) +static void ipw_led_link_down(struct ipw_priv *priv) { ipw_led_activity_off(priv); ipw_led_link_off(priv); @@ -974,7 +1024,7 @@ void ipw_led_link_down(struct ipw_priv *priv) ipw_led_radio_off(priv); } -void ipw_led_init(struct ipw_priv *priv) +static void ipw_led_init(struct ipw_priv *priv) { priv->nic_type = priv->eeprom[EEPROM_NIC_TYPE]; @@ -1025,7 +1075,7 @@ void ipw_led_init(struct ipw_priv *priv) } } -void ipw_led_shutdown(struct ipw_priv *priv) +static void ipw_led_shutdown(struct ipw_priv *priv) { ipw_led_activity_off(priv); ipw_led_link_off(priv); @@ -1074,6 +1124,7 @@ static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, static inline u32 ipw_get_event_log_len(struct ipw_priv *priv) { + /* length = 1st dword in log */ return ipw_read_reg32(priv, ipw_read32(priv, IPW_EVENT_LOG)); } @@ -1870,7 +1921,8 @@ static char *get_cmd_string(u8 cmd) } #define HOST_COMPLETE_TIMEOUT HZ -static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd) + +static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd) { int rc = 0; unsigned long flags; @@ -1897,9 +1949,15 @@ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd) IPW_DEBUG_HC("%s command (#%d) %d bytes: 0x%08X\n", get_cmd_string(cmd->cmd), cmd->cmd, cmd->len, priv->status); - printk_buf(IPW_DL_HOST_COMMAND, (u8 *) cmd->param, cmd->len); - rc = ipw_queue_tx_hcmd(priv, cmd->cmd, &cmd->param, cmd->len, 0); +#ifndef DEBUG_CMD_WEP_KEY + if (cmd->cmd == IPW_CMD_WEP_KEY) + IPW_DEBUG_HC("WEP_KEY command masked out for secure.\n"); + else +#endif + printk_buf(IPW_DL_HOST_COMMAND, (u8 *) cmd->param, cmd->len); + + rc = ipw_queue_tx_hcmd(priv, cmd->cmd, cmd->param, cmd->len, 0); if (rc) { priv->status &= ~STATUS_HCMD_ACTIVE; IPW_ERROR("Failed to send %s: Reason %d\n", @@ -1942,61 +2000,62 @@ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd) return rc; } -static int ipw_send_host_complete(struct ipw_priv *priv) +static int ipw_send_cmd_simple(struct ipw_priv *priv, u8 command) { struct host_cmd cmd = { - .cmd = IPW_CMD_HOST_COMPLETE, - .len = 0 + .cmd = command, }; + return __ipw_send_cmd(priv, &cmd); +} + +static int ipw_send_cmd_pdu(struct ipw_priv *priv, u8 command, u8 len, + void *data) +{ + struct host_cmd cmd = { + .cmd = command, + .len = len, + .param = data, + }; + + return __ipw_send_cmd(priv, &cmd); +} + +static int ipw_send_host_complete(struct ipw_priv *priv) +{ if (!priv) { IPW_ERROR("Invalid args\n"); return -1; } - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_simple(priv, IPW_CMD_HOST_COMPLETE); } static int ipw_send_system_config(struct ipw_priv *priv, struct ipw_sys_config *config) { - struct host_cmd cmd = { - .cmd = IPW_CMD_SYSTEM_CONFIG, - .len = sizeof(*config) - }; - if (!priv || !config) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, config, sizeof(*config)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_SYSTEM_CONFIG, sizeof(*config), + config); } static int ipw_send_ssid(struct ipw_priv *priv, u8 * ssid, int len) { - struct host_cmd cmd = { - .cmd = IPW_CMD_SSID, - .len = min(len, IW_ESSID_MAX_SIZE) - }; - if (!priv || !ssid) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, ssid, cmd.len); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_SSID, min(len, IW_ESSID_MAX_SIZE), + ssid); } static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac) { - struct host_cmd cmd = { - .cmd = IPW_CMD_ADAPTER_ADDRESS, - .len = ETH_ALEN - }; - if (!priv || !mac) { IPW_ERROR("Invalid args\n"); return -1; @@ -2005,8 +2064,7 @@ static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac) IPW_DEBUG_INFO("%s: Setting MAC to " MAC_FMT "\n", priv->net_dev->name, MAC_ARG(mac)); - memcpy(cmd.param, mac, ETH_ALEN); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_ADAPTER_ADDRESS, ETH_ALEN, mac); } /* @@ -2036,9 +2094,9 @@ static void ipw_adapter_restart(void *adapter) static void ipw_bg_adapter_restart(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_adapter_restart(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } #define IPW_SCAN_CHECK_WATCHDOG (5 * HZ) @@ -2048,8 +2106,8 @@ static void ipw_scan_check(void *data) struct ipw_priv *priv = data; if (priv->status & (STATUS_SCANNING | STATUS_SCAN_ABORTING)) { IPW_DEBUG_SCAN("Scan completion watchdog resetting " - "adapter (%dms).\n", - IPW_SCAN_CHECK_WATCHDOG / 100); + "adapter after (%dms).\n", + jiffies_to_msecs(IPW_SCAN_CHECK_WATCHDOG)); queue_work(priv->workqueue, &priv->adapter_restart); } } @@ -2057,59 +2115,48 @@ static void ipw_scan_check(void *data) static void ipw_bg_scan_check(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_scan_check(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static int ipw_send_scan_request_ext(struct ipw_priv *priv, struct ipw_scan_request_ext *request) { - struct host_cmd cmd = { - .cmd = IPW_CMD_SCAN_REQUEST_EXT, - .len = sizeof(*request) - }; - - memcpy(cmd.param, request, sizeof(*request)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_SCAN_REQUEST_EXT, + sizeof(*request), request); } static int ipw_send_scan_abort(struct ipw_priv *priv) { - struct host_cmd cmd = { - .cmd = IPW_CMD_SCAN_ABORT, - .len = 0 - }; - if (!priv) { IPW_ERROR("Invalid args\n"); return -1; } - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_simple(priv, IPW_CMD_SCAN_ABORT); } static int ipw_set_sensitivity(struct ipw_priv *priv, u16 sens) { - struct host_cmd cmd = { - .cmd = IPW_CMD_SENSITIVITY_CALIB, - .len = sizeof(struct ipw_sensitivity_calib) + struct ipw_sensitivity_calib calib = { + .beacon_rssi_raw = sens, }; - struct ipw_sensitivity_calib *calib = (struct ipw_sensitivity_calib *) - &cmd.param; - calib->beacon_rssi_raw = sens; - return ipw_send_cmd(priv, &cmd); + + return ipw_send_cmd_pdu(priv, IPW_CMD_SENSITIVITY_CALIB, sizeof(calib), + &calib); } static int ipw_send_associate(struct ipw_priv *priv, struct ipw_associate *associate) { - struct host_cmd cmd = { - .cmd = IPW_CMD_ASSOCIATE, - .len = sizeof(*associate) - }; - struct ipw_associate tmp_associate; + + if (!priv || !associate) { + IPW_ERROR("Invalid args\n"); + return -1; + } + memcpy(&tmp_associate, associate, sizeof(*associate)); tmp_associate.policy_support = cpu_to_le16(tmp_associate.policy_support); @@ -2122,80 +2169,55 @@ static int ipw_send_associate(struct ipw_priv *priv, cpu_to_le16(tmp_associate.beacon_interval); tmp_associate.atim_window = cpu_to_le16(tmp_associate.atim_window); - if (!priv || !associate) { - IPW_ERROR("Invalid args\n"); - return -1; - } - - memcpy(cmd.param, &tmp_associate, sizeof(*associate)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_ASSOCIATE, sizeof(tmp_associate), + &tmp_associate); } static int ipw_send_supported_rates(struct ipw_priv *priv, struct ipw_supported_rates *rates) { - struct host_cmd cmd = { - .cmd = IPW_CMD_SUPPORTED_RATES, - .len = sizeof(*rates) - }; - if (!priv || !rates) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, rates, sizeof(*rates)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_SUPPORTED_RATES, sizeof(*rates), + rates); } static int ipw_set_random_seed(struct ipw_priv *priv) { - struct host_cmd cmd = { - .cmd = IPW_CMD_SEED_NUMBER, - .len = sizeof(u32) - }; + u32 val; if (!priv) { IPW_ERROR("Invalid args\n"); return -1; } - get_random_bytes(&cmd.param, sizeof(u32)); + get_random_bytes(&val, sizeof(val)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_SEED_NUMBER, sizeof(val), &val); } static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off) { - struct host_cmd cmd = { - .cmd = IPW_CMD_CARD_DISABLE, - .len = sizeof(u32) - }; - if (!priv) { IPW_ERROR("Invalid args\n"); return -1; } - *((u32 *) & cmd.param) = phy_off; - - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_CARD_DISABLE, sizeof(phy_off), + &phy_off); } static int ipw_send_tx_power(struct ipw_priv *priv, struct ipw_tx_power *power) { - struct host_cmd cmd = { - .cmd = IPW_CMD_TX_POWER, - .len = sizeof(*power) - }; - if (!priv || !power) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, power, sizeof(*power)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_TX_POWER, sizeof(*power), power); } static int ipw_set_tx_power(struct ipw_priv *priv) @@ -2247,18 +2269,14 @@ static int ipw_send_rts_threshold(struct ipw_priv *priv, u16 rts) struct ipw_rts_threshold rts_threshold = { .rts_threshold = rts, }; - struct host_cmd cmd = { - .cmd = IPW_CMD_RTS_THRESHOLD, - .len = sizeof(rts_threshold) - }; if (!priv) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, &rts_threshold, sizeof(rts_threshold)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_RTS_THRESHOLD, + sizeof(rts_threshold), &rts_threshold); } static int ipw_send_frag_threshold(struct ipw_priv *priv, u16 frag) @@ -2266,27 +2284,19 @@ static int ipw_send_frag_threshold(struct ipw_priv *priv, u16 frag) struct ipw_frag_threshold frag_threshold = { .frag_threshold = frag, }; - struct host_cmd cmd = { - .cmd = IPW_CMD_FRAG_THRESHOLD, - .len = sizeof(frag_threshold) - }; if (!priv) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, &frag_threshold, sizeof(frag_threshold)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_FRAG_THRESHOLD, + sizeof(frag_threshold), &frag_threshold); } static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode) { - struct host_cmd cmd = { - .cmd = IPW_CMD_POWER_MODE, - .len = sizeof(u32) - }; - u32 *param = (u32 *) (&cmd.param); + u32 param; if (!priv) { IPW_ERROR("Invalid args\n"); @@ -2297,17 +2307,18 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode) * level */ switch (mode) { case IPW_POWER_BATTERY: - *param = IPW_POWER_INDEX_3; + param = IPW_POWER_INDEX_3; break; case IPW_POWER_AC: - *param = IPW_POWER_MODE_CAM; + param = IPW_POWER_MODE_CAM; break; default: - *param = mode; + param = mode; break; } - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_POWER_MODE, sizeof(param), + ¶m); } static int ipw_send_retry_limit(struct ipw_priv *priv, u8 slimit, u8 llimit) @@ -2316,18 +2327,14 @@ static int ipw_send_retry_limit(struct ipw_priv *priv, u8 slimit, u8 llimit) .short_retry_limit = slimit, .long_retry_limit = llimit }; - struct host_cmd cmd = { - .cmd = IPW_CMD_RETRY_LIMIT, - .len = sizeof(retry_limit) - }; if (!priv) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, &retry_limit, sizeof(retry_limit)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_RETRY_LIMIT, sizeof(retry_limit), + &retry_limit); } /* @@ -2454,7 +2461,7 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv) /* If the data looks correct, then copy it to our private copy. Otherwise let the firmware know to perform the operation - on it's own + on its own. */ if (priv->eeprom[EEPROM_VERSION] != 0) { IPW_DEBUG_INFO("Writing EEPROM data into SRAM\n"); @@ -2707,22 +2714,25 @@ static int ipw_fw_dma_add_buffer(struct ipw_priv *priv, static int ipw_fw_dma_wait(struct ipw_priv *priv) { - u32 current_index = 0; + u32 current_index = 0, previous_index; u32 watchdog = 0; IPW_DEBUG_FW(">> : \n"); current_index = ipw_fw_dma_command_block_index(priv); - IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%8X\n", + IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%08X\n", (int)priv->sram_desc.last_cb_index); while (current_index < priv->sram_desc.last_cb_index) { udelay(50); + previous_index = current_index; current_index = ipw_fw_dma_command_block_index(priv); - watchdog++; - - if (watchdog > 400) { + if (previous_index < current_index) { + watchdog = 0; + continue; + } + if (++watchdog > 400) { IPW_DEBUG_FW_INFO("Timeout\n"); ipw_fw_dma_dump_command_block(priv); ipw_fw_dma_abort(priv); @@ -2772,6 +2782,7 @@ static inline int ipw_alive(struct ipw_priv *priv) return ipw_read32(priv, 0x90) == 0xd55555d5; } +/* timeout in msec, attempted in 10-msec quanta */ static int ipw_poll_bit(struct ipw_priv *priv, u32 addr, u32 mask, int timeout) { @@ -2800,10 +2811,11 @@ static int ipw_stop_master(struct ipw_priv *priv) /* stop master. typical delay - 0 */ ipw_set_bit(priv, IPW_RESET_REG, IPW_RESET_REG_STOP_MASTER); + /* timeout is in msec, polled in 10-msec quanta */ rc = ipw_poll_bit(priv, IPW_RESET_REG, IPW_RESET_REG_MASTER_DISABLED, 100); if (rc < 0) { - IPW_ERROR("stop master failed in 10ms\n"); + IPW_ERROR("wait for stop master failed after 100ms\n"); return -1; } @@ -2890,8 +2902,8 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) mdelay(1); /* enable ucode store */ - ipw_write_reg8(priv, DINO_CONTROL_REG, 0x0); - ipw_write_reg8(priv, DINO_CONTROL_REG, DINO_ENABLE_CS); + ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, 0x0); + ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, DINO_ENABLE_CS); mdelay(1); /* write ucode */ @@ -3036,7 +3048,7 @@ static int ipw_stop_nic(struct ipw_priv *priv) rc = ipw_poll_bit(priv, IPW_RESET_REG, IPW_RESET_REG_MASTER_DISABLED, 500); if (rc < 0) { - IPW_ERROR("wait for reg master disabled failed\n"); + IPW_ERROR("wait for reg master disabled failed after 500ms\n"); return rc; } @@ -3209,55 +3221,31 @@ static int ipw_load(struct ipw_priv *priv) const struct firmware *firmware = NULL; const struct firmware *ucode = NULL; #endif + char *ucode_name; + char *fw_name; int rc = 0, retries = 3; -#ifdef CONFIG_PM - if (!fw_loaded) { -#endif - rc = ipw_get_fw(priv, &bootfw, IPW_FW_NAME("boot")); - if (rc) - goto error; - - switch (priv->ieee->iw_mode) { - case IW_MODE_ADHOC: - rc = ipw_get_fw(priv, &ucode, - IPW_FW_NAME("ibss_ucode")); - if (rc) - goto error; - - rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("ibss")); - break; - + switch (priv->ieee->iw_mode) { + case IW_MODE_ADHOC: + ucode_name = IPW_FW_NAME("ibss_ucode"); + fw_name = IPW_FW_NAME("ibss"); + break; #ifdef CONFIG_IPW2200_MONITOR - case IW_MODE_MONITOR: - rc = ipw_get_fw(priv, &ucode, - IPW_FW_NAME("sniffer_ucode")); - if (rc) - goto error; - - rc = ipw_get_fw(priv, &firmware, - IPW_FW_NAME("sniffer")); - break; + case IW_MODE_MONITOR: + ucode_name = IPW_FW_NAME("sniffer_ucode"); + fw_name = IPW_FW_NAME("sniffer"); + break; #endif - case IW_MODE_INFRA: - rc = ipw_get_fw(priv, &ucode, IPW_FW_NAME("bss_ucode")); - if (rc) - goto error; - - rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("bss")); - break; - - default: - rc = -EINVAL; - } - - if (rc) - goto error; - -#ifdef CONFIG_PM - fw_loaded = 1; + case IW_MODE_INFRA: + ucode_name = IPW_FW_NAME("bss_ucode"); + fw_name = IPW_FW_NAME("bss"); + break; + default: + rc = -EINVAL; } -#endif + + if (rc < 0) + goto error; if (!priv->rxq) priv->rxq = ipw_rx_queue_alloc(priv); @@ -3279,7 +3267,7 @@ static int ipw_load(struct ipw_priv *priv) ipw_stop_nic(priv); rc = ipw_reset_nic(priv); - if (rc) { + if (rc < 0) { IPW_ERROR("Unable to reset NIC\n"); goto error; } @@ -3287,6 +3275,15 @@ static int ipw_load(struct ipw_priv *priv) ipw_zero_memory(priv, IPW_NIC_SRAM_LOWER_BOUND, IPW_NIC_SRAM_UPPER_BOUND - IPW_NIC_SRAM_LOWER_BOUND); +#ifdef CONFIG_PM + if (!fw_loaded) { +#endif + rc = ipw_get_fw(priv, &bootfw, IPW_FW_NAME("boot")); + if (rc < 0) + goto error; +#ifdef CONFIG_PM + } +#endif /* DMA the initial boot firmware into the device */ rc = ipw_load_firmware(priv, bootfw->data + sizeof(struct fw_header), bootfw->size - sizeof(struct fw_header)); @@ -3298,7 +3295,7 @@ static int ipw_load(struct ipw_priv *priv) /* kick start the device */ ipw_start_nic(priv); - /* wait for the device to finish it's initial startup sequence */ + /* wait for the device to finish its initial startup sequence */ rc = ipw_poll_bit(priv, IPW_INTA_RW, IPW_INTA_BIT_FW_INITIALIZATION_DONE, 500); if (rc < 0) { @@ -3310,6 +3307,16 @@ static int ipw_load(struct ipw_priv *priv) /* ack fw init done interrupt */ ipw_write32(priv, IPW_INTA_RW, IPW_INTA_BIT_FW_INITIALIZATION_DONE); +#ifdef CONFIG_PM + if (!fw_loaded) { +#endif + rc = ipw_get_fw(priv, &ucode, ucode_name); + if (rc < 0) + goto error; +#ifdef CONFIG_PM + } +#endif + /* DMA the ucode into the device */ rc = ipw_load_ucode(priv, ucode->data + sizeof(struct fw_header), ucode->size - sizeof(struct fw_header)); @@ -3321,6 +3328,16 @@ static int ipw_load(struct ipw_priv *priv) /* stop nic */ ipw_stop_nic(priv); +#ifdef CONFIG_PM + if (!fw_loaded) { +#endif + rc = ipw_get_fw(priv, &firmware, fw_name); + if (rc < 0) + goto error; +#ifdef CONFIG_PM + } +#endif + /* DMA bss firmware into the device */ rc = ipw_load_firmware(priv, firmware->data + sizeof(struct fw_header), @@ -3329,11 +3346,14 @@ static int ipw_load(struct ipw_priv *priv) IPW_ERROR("Unable to load firmware: %d\n", rc); goto error; } +#ifdef CONFIG_PM + fw_loaded = 1; +#endif ipw_write32(priv, IPW_EEPROM_LOAD_DISABLE, 0); rc = ipw_queue_reset(priv); - if (rc) { + if (rc < 0) { IPW_ERROR("Unable to initialize queues\n"); goto error; } @@ -3362,7 +3382,7 @@ static int ipw_load(struct ipw_priv *priv) rc = ipw_poll_bit(priv, IPW_INTA_RW, IPW_INTA_BIT_FW_INITIALIZATION_DONE, 500); if (rc < 0) { - IPW_ERROR("device failed to start after 500ms\n"); + IPW_ERROR("device failed to start within 500ms\n"); goto error; } IPW_DEBUG_INFO("device response after %dms\n", rc); @@ -3715,9 +3735,9 @@ static int ipw_disassociate(void *data) static void ipw_bg_disassociate(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_disassociate(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static void ipw_system_config(void *data) @@ -4077,9 +4097,9 @@ static void ipw_gather_stats(struct ipw_priv *priv) static void ipw_bg_gather_stats(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_gather_stats(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } /* Missed beacon behavior: @@ -4121,8 +4141,9 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv, return; } - if (missed_count > priv->roaming_threshold && - missed_count <= priv->disassociate_threshold) { + if (roaming && + (missed_count > priv->roaming_threshold && + missed_count <= priv->disassociate_threshold)) { /* If we are not already roaming, set the ROAM * bit in the status and kick off a scan. * This can happen several times before we reach @@ -4150,7 +4171,6 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv, } IPW_DEBUG_NOTIF("Missed beacon: %d\n", missed_count); - } /** @@ -4911,13 +4931,13 @@ static void ipw_rx_queue_replenish(void *data) static void ipw_bg_rx_queue_replenish(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_rx_queue_replenish(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } /* Assumes that the skb field of the buffers in 'pool' is kept accurate. - * If an SKB has been detached, the POOL needs to have it's SKB set to NULL + * If an SKB has been detached, the POOL needs to have its SKB set to NULL * This free routine walks the list of POOL entries and if SKB is set to * non NULL it is unmapped and freed */ @@ -5257,10 +5277,11 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, if (priv->ieee->scan_age != 0 && time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) { IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " - "because of age: %lums.\n", + "because of age: %ums.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid), - 1000 * (jiffies - network->last_scanned) / HZ); + jiffies_to_msecs(jiffies - + network->last_scanned)); return 0; } @@ -5369,7 +5390,7 @@ static void ipw_merge_adhoc_network(void *data) return; } - down(&priv->sem); + mutex_lock(&priv->mutex); if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) { IPW_DEBUG_MERGE("remove network %s\n", escape_essid(priv->essid, @@ -5379,7 +5400,7 @@ static void ipw_merge_adhoc_network(void *data) ipw_disassociate(priv); priv->assoc_network = match.network; - up(&priv->sem); + mutex_unlock(&priv->mutex); return; } } @@ -5467,11 +5488,12 @@ static int ipw_best_network(struct ipw_priv *priv, if (network->last_associate && time_after(network->last_associate + (HZ * 3UL), jiffies)) { IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of storming (%lus since last " + "because of storming (%ums since last " "assoc attempt).\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid), - (jiffies - network->last_associate) / HZ); + jiffies_to_msecs(jiffies - + network->last_associate)); return 0; } @@ -5479,10 +5501,11 @@ static int ipw_best_network(struct ipw_priv *priv, if (priv->ieee->scan_age != 0 && time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) { IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of age: %lums.\n", + "because of age: %ums.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid), - 1000 * (jiffies - network->last_scanned) / HZ); + jiffies_to_msecs(jiffies - + network->last_scanned)); return 0; } @@ -5510,8 +5533,8 @@ static int ipw_best_network(struct ipw_priv *priv, return 0; } - if (!priv->ieee->wpa_enabled && (network->wpa_ie_len > 0 || - network->rsn_ie_len > 0)) { + if (priv->ieee->wpa_enabled && + network->wpa_ie_len == 0 && network->rsn_ie_len == 0) { IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of WPA capability mismatch.\n", escape_essid(network->ssid, network->ssid_len), @@ -5671,54 +5694,44 @@ static void ipw_adhoc_create(struct ipw_priv *priv, static void ipw_send_tgi_tx_key(struct ipw_priv *priv, int type, int index) { - struct ipw_tgi_tx_key *key; - struct host_cmd cmd = { - .cmd = IPW_CMD_TGI_TX_KEY, - .len = sizeof(*key) - }; + struct ipw_tgi_tx_key key; if (!(priv->ieee->sec.flags & (1 << index))) return; - key = (struct ipw_tgi_tx_key *)&cmd.param; - key->key_id = index; - memcpy(key->key, priv->ieee->sec.keys[index], SCM_TEMPORAL_KEY_LENGTH); - key->security_type = type; - key->station_index = 0; /* always 0 for BSS */ - key->flags = 0; + key.key_id = index; + memcpy(key.key, priv->ieee->sec.keys[index], SCM_TEMPORAL_KEY_LENGTH); + key.security_type = type; + key.station_index = 0; /* always 0 for BSS */ + key.flags = 0; /* 0 for new key; previous value of counter (after fatal error) */ - key->tx_counter[0] = 0; - key->tx_counter[1] = 0; + key.tx_counter[0] = 0; + key.tx_counter[1] = 0; - ipw_send_cmd(priv, &cmd); + ipw_send_cmd_pdu(priv, IPW_CMD_TGI_TX_KEY, sizeof(key), &key); } static void ipw_send_wep_keys(struct ipw_priv *priv, int type) { - struct ipw_wep_key *key; + struct ipw_wep_key key; int i; - struct host_cmd cmd = { - .cmd = IPW_CMD_WEP_KEY, - .len = sizeof(*key) - }; - key = (struct ipw_wep_key *)&cmd.param; - key->cmd_id = DINO_CMD_WEP_KEY; - key->seq_num = 0; + key.cmd_id = DINO_CMD_WEP_KEY; + key.seq_num = 0; /* Note: AES keys cannot be set for multiple times. * Only set it at the first time. */ for (i = 0; i < 4; i++) { - key->key_index = i | type; + key.key_index = i | type; if (!(priv->ieee->sec.flags & (1 << i))) { - key->key_size = 0; + key.key_size = 0; continue; } - key->key_size = priv->ieee->sec.key_sizes[i]; - memcpy(key->key, priv->ieee->sec.keys[i], key->key_size); + key.key_size = priv->ieee->sec.key_sizes[i]; + memcpy(key.key, priv->ieee->sec.keys[i], key.key_size); - ipw_send_cmd(priv, &cmd); + ipw_send_cmd_pdu(priv, IPW_CMD_WEP_KEY, sizeof(key), &key); } } @@ -5822,9 +5835,9 @@ static void ipw_adhoc_check(void *data) static void ipw_bg_adhoc_check(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_adhoc_check(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } #ifdef CONFIG_IPW2200_DEBUG @@ -6051,7 +6064,7 @@ static int ipw_request_scan(struct ipw_priv *priv) (priv->status & STATUS_EXIT_PENDING)) return 0; - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->status & STATUS_SCANNING) { IPW_DEBUG_HC("Concurrent scan requested. Ignoring.\n"); @@ -6159,16 +6172,16 @@ static int ipw_request_scan(struct ipw_priv *priv) queue_delayed_work(priv->workqueue, &priv->scan_check, IPW_SCAN_CHECK_WATCHDOG); done: - up(&priv->sem); + mutex_unlock(&priv->mutex); return err; } static void ipw_bg_abort_scan(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_abort_scan(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static int ipw_wpa_enable(struct ipw_priv *priv, int value) @@ -6193,6 +6206,9 @@ static int ipw_wpa_set_auth_algs(struct ipw_priv *priv, int value) } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) { sec.auth_mode = WLAN_AUTH_OPEN; ieee->open_wep = 1; + } else if (value & IW_AUTH_ALG_LEAP) { + sec.auth_mode = WLAN_AUTH_LEAP; + ieee->open_wep = 1; } else return -EINVAL; @@ -6204,7 +6220,8 @@ static int ipw_wpa_set_auth_algs(struct ipw_priv *priv, int value) return ret; } -void ipw_wpa_assoc_frame(struct ipw_priv *priv, char *wpa_ie, int wpa_ie_len) +static void ipw_wpa_assoc_frame(struct ipw_priv *priv, char *wpa_ie, + int wpa_ie_len) { /* make sure WPA is enabled */ ipw_wpa_enable(priv, 1); @@ -6215,15 +6232,10 @@ void ipw_wpa_assoc_frame(struct ipw_priv *priv, char *wpa_ie, int wpa_ie_len) static int ipw_set_rsn_capa(struct ipw_priv *priv, char *capabilities, int length) { - struct host_cmd cmd = { - .cmd = IPW_CMD_RSN_CAPABILITIES, - .len = length, - }; - IPW_DEBUG_HC("HOST_CMD_RSN_CAPABILITIES\n"); - memcpy(cmd.param, capabilities, length); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_RSN_CAPABILITIES, length, + capabilities); } /* @@ -6244,7 +6256,7 @@ static int ipw_wx_set_genie(struct net_device *dev, (wrqu->data.length && extra == NULL)) return -EINVAL; - //down(&priv->sem); + //mutex_lock(&priv->mutex); //if (!ieee->wpa_enabled) { // err = -EOPNOTSUPP; @@ -6270,7 +6282,7 @@ static int ipw_wx_set_genie(struct net_device *dev, ipw_wpa_assoc_frame(priv, ieee->wpa_ie, ieee->wpa_ie_len); out: - //up(&priv->sem); + //mutex_unlock(&priv->mutex); return err; } @@ -6283,7 +6295,7 @@ static int ipw_wx_get_genie(struct net_device *dev, struct ieee80211_device *ieee = priv->ieee; int err = 0; - //down(&priv->sem); + //mutex_lock(&priv->mutex); //if (!ieee->wpa_enabled) { // err = -EOPNOTSUPP; @@ -6304,7 +6316,7 @@ static int ipw_wx_get_genie(struct net_device *dev, memcpy(extra, ieee->wpa_ie, ieee->wpa_ie_len); out: - //up(&priv->sem); + //mutex_unlock(&priv->mutex); return err; } @@ -6964,12 +6976,12 @@ static void ipw_bg_qos_activate(void *data) if (priv == NULL) return; - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->status & STATUS_ASSOCIATED) ipw_qos_activate(priv, &(priv->assoc_network->qos_data)); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static int ipw_handle_probe_response(struct net_device *dev, @@ -7010,25 +7022,15 @@ static int ipw_handle_assoc_response(struct net_device *dev, static int ipw_send_qos_params_command(struct ipw_priv *priv, struct ieee80211_qos_parameters *qos_param) { - struct host_cmd cmd = { - .cmd = IPW_CMD_QOS_PARAMETERS, - .len = (sizeof(struct ieee80211_qos_parameters) * 3) - }; - - memcpy(cmd.param, qos_param, sizeof(*qos_param) * 3); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_QOS_PARAMETERS, + sizeof(*qos_param) * 3, qos_param); } static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos_information_element *qos_param) { - struct host_cmd cmd = { - .cmd = IPW_CMD_WME_INFO, - .len = sizeof(*qos_param) - }; - - memcpy(cmd.param, qos_param, sizeof(*qos_param)); - return ipw_send_cmd(priv, &cmd); + return ipw_send_cmd_pdu(priv, IPW_CMD_WME_INFO, sizeof(*qos_param), + qos_param); } #endif /* CONFIG_IPW_QOS */ @@ -7052,19 +7054,21 @@ static int ipw_associate_network(struct ipw_priv *priv, memset(&priv->assoc_request, 0, sizeof(priv->assoc_request)); priv->assoc_request.channel = network->channel; + priv->assoc_request.auth_key = 0; + if ((priv->capability & CAP_PRIVACY_ON) && - (priv->capability & CAP_SHARED_KEY)) { + (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)) { priv->assoc_request.auth_type = AUTH_SHARED_KEY; priv->assoc_request.auth_key = priv->ieee->sec.active_key; - if ((priv->capability & CAP_PRIVACY_ON) && - (priv->ieee->sec.level == SEC_LEVEL_1) && - !(priv->ieee->host_encrypt || priv->ieee->host_decrypt)) + if (priv->ieee->sec.level == SEC_LEVEL_1) ipw_send_wep_keys(priv, DCW_WEP_KEY_SEC_TYPE_WEP); - } else { + + } else if ((priv->capability & CAP_PRIVACY_ON) && + (priv->ieee->sec.auth_mode == WLAN_AUTH_LEAP)) + priv->assoc_request.auth_type = AUTH_LEAP; + else priv->assoc_request.auth_type = AUTH_OPEN; - priv->assoc_request.auth_key = 0; - } if (priv->ieee->wpa_ie_len) { priv->assoc_request.policy_support = 0x02; /* RSN active */ @@ -7278,9 +7282,9 @@ static void ipw_roam(void *data) static void ipw_bg_roam(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_roam(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static int ipw_associate(void *data) @@ -7375,9 +7379,9 @@ static int ipw_associate(void *data) static void ipw_bg_associate(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_associate(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv, @@ -8126,7 +8130,7 @@ static int ipw_wx_get_name(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->status & STATUS_RF_KILL_MASK) strcpy(wrqu->name, "radio off"); else if (!(priv->status & STATUS_ASSOCIATED)) @@ -8135,7 +8139,7 @@ static int ipw_wx_get_name(struct net_device *dev, snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11%c", ipw_modes[priv->assoc_request.ieee_mode]); IPW_DEBUG_WX("Name: %s\n", wrqu->name); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8204,9 +8208,9 @@ static int ipw_wx_set_freq(struct net_device *dev, if (fwrq->m == 0) { IPW_DEBUG_WX("SET Freq/Channel -> any\n"); - down(&priv->sem); + mutex_lock(&priv->mutex); ret = ipw_set_channel(priv, 0); - up(&priv->sem); + mutex_unlock(&priv->mutex); return ret; } /* if setting by freq convert to channel */ @@ -8234,9 +8238,9 @@ static int ipw_wx_set_freq(struct net_device *dev, } IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m); - down(&priv->sem); + mutex_lock(&priv->mutex); ret = ipw_set_channel(priv, channel); - up(&priv->sem); + mutex_unlock(&priv->mutex); return ret; } @@ -8250,14 +8254,14 @@ static int ipw_wx_get_freq(struct net_device *dev, /* If we are associated, trying to associate, or have a statically * configured CHANNEL then return that; otherwise return ANY */ - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->config & CFG_STATIC_CHANNEL || priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED)) wrqu->freq.m = priv->channel; else wrqu->freq.m = 0; - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("GET Freq/Channel -> %d \n", priv->channel); return 0; } @@ -8287,7 +8291,7 @@ static int ipw_wx_set_mode(struct net_device *dev, if (wrqu->mode == priv->ieee->iw_mode) return 0; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_sw_reset(priv, 0); @@ -8310,7 +8314,7 @@ static int ipw_wx_set_mode(struct net_device *dev, priv->ieee->iw_mode = wrqu->mode; queue_work(priv->workqueue, &priv->adapter_restart); - up(&priv->sem); + mutex_unlock(&priv->mutex); return err; } @@ -8319,10 +8323,10 @@ static int ipw_wx_get_mode(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->mode = priv->ieee->iw_mode; IPW_DEBUG_WX("Get MODE -> %d\n", wrqu->mode); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8369,7 +8373,7 @@ static int ipw_wx_get_range(struct net_device *dev, range->avg_qual.level = 0; /* FIXME to real average level */ range->avg_qual.noise = 0; range->avg_qual.updated = 7; /* Updated all three */ - down(&priv->sem); + mutex_lock(&priv->mutex); range->num_bitrates = min(priv->rates.num_rates, (u8) IW_MAX_BITRATES); for (i = 0; i < range->num_bitrates; i++) @@ -8387,7 +8391,7 @@ static int ipw_wx_get_range(struct net_device *dev, /* Set the Wireless Extension versions */ range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; + range->we_version_source = 18; i = 0; if (priv->ieee->mode & (IEEE_B | IEEE_G)) { @@ -8411,7 +8415,7 @@ static int ipw_wx_get_range(struct net_device *dev, range->num_channels = i; range->num_frequency = i; - up(&priv->sem); + mutex_unlock(&priv->mutex); /* Event capability (kernel + driver) */ range->event_capa[0] = (IW_EVENT_CAPA_K_0 | @@ -8419,6 +8423,9 @@ static int ipw_wx_get_range(struct net_device *dev, IW_EVENT_CAPA_MASK(SIOCGIWAP)); range->event_capa[1] = IW_EVENT_CAPA_K_1; + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; + IPW_DEBUG_WX("GET Range\n"); return 0; } @@ -8438,7 +8445,7 @@ static int ipw_wx_set_wap(struct net_device *dev, if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) return -EINVAL; - down(&priv->sem); + mutex_lock(&priv->mutex); if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) || !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) { /* we disable mandatory BSSID association */ @@ -8447,14 +8454,14 @@ static int ipw_wx_set_wap(struct net_device *dev, IPW_DEBUG_ASSOC("Attempting to associate with new " "parameters.\n"); ipw_associate(priv); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } priv->config |= CFG_STATIC_BSSID; if (!memcmp(priv->bssid, wrqu->ap_addr.sa_data, ETH_ALEN)) { IPW_DEBUG_WX("BSSID set to current BSSID.\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8468,7 +8475,7 @@ static int ipw_wx_set_wap(struct net_device *dev, if (!ipw_disassociate(priv)) ipw_associate(priv); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8479,7 +8486,7 @@ static int ipw_wx_get_wap(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); /* If we are associated, trying to associate, or have a statically * configured BSSID then return that; otherwise return ANY */ - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->config & CFG_STATIC_BSSID || priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { wrqu->ap_addr.sa_family = ARPHRD_ETHER; @@ -8489,7 +8496,7 @@ static int ipw_wx_get_wap(struct net_device *dev, IPW_DEBUG_WX("Getting WAP BSSID: " MAC_FMT "\n", MAC_ARG(wrqu->ap_addr.sa_data)); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8500,7 +8507,7 @@ static int ipw_wx_set_essid(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); char *essid = ""; /* ANY */ int length = 0; - down(&priv->sem); + mutex_lock(&priv->mutex); if (wrqu->essid.flags && wrqu->essid.length) { length = wrqu->essid.length - 1; essid = extra; @@ -8515,7 +8522,7 @@ static int ipw_wx_set_essid(struct net_device *dev, priv->config &= ~CFG_STATIC_ESSID; ipw_associate(priv); } - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8525,7 +8532,7 @@ static int ipw_wx_set_essid(struct net_device *dev, if (priv->essid_len == length && !memcmp(priv->essid, extra, length)) { IPW_DEBUG_WX("ESSID set to current ESSID.\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8540,7 +8547,7 @@ static int ipw_wx_set_essid(struct net_device *dev, if (!ipw_disassociate(priv)) ipw_associate(priv); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8552,7 +8559,7 @@ static int ipw_wx_get_essid(struct net_device *dev, /* If we are associated, trying to associate, or have a statically * configured ESSID then return that; otherwise return ANY */ - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->config & CFG_STATIC_ESSID || priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { IPW_DEBUG_WX("Getting essid: '%s'\n", @@ -8565,7 +8572,7 @@ static int ipw_wx_get_essid(struct net_device *dev, wrqu->essid.length = 0; wrqu->essid.flags = 0; /* active */ } - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8578,12 +8585,12 @@ static int ipw_wx_set_nick(struct net_device *dev, IPW_DEBUG_WX("Setting nick to '%s'\n", extra); if (wrqu->data.length > IW_ESSID_MAX_SIZE) return -E2BIG; - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick)); memset(priv->nick, 0, sizeof(priv->nick)); memcpy(priv->nick, extra, wrqu->data.length); IPW_DEBUG_TRACE("<<\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8594,11 +8601,11 @@ static int ipw_wx_get_nick(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); IPW_DEBUG_WX("Getting nick\n"); - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->data.length = strlen(priv->nick) + 1; memcpy(extra, priv->nick, wrqu->data.length); wrqu->data.flags = 1; /* active */ - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8691,7 +8698,7 @@ static int ipw_wx_set_rate(struct net_device *dev, apply: IPW_DEBUG_WX("Setting rate mask to 0x%08X [%s]\n", mask, fixed ? "fixed" : "sub-rates"); - down(&priv->sem); + mutex_lock(&priv->mutex); if (mask == IEEE80211_DEFAULT_RATES_MASK) { priv->config &= ~CFG_FIXED_RATE; ipw_set_fixed_rate(priv, priv->ieee->mode); @@ -8700,7 +8707,7 @@ static int ipw_wx_set_rate(struct net_device *dev, if (priv->rates_mask == mask) { IPW_DEBUG_WX("Mask set to current mask.\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8711,7 +8718,7 @@ static int ipw_wx_set_rate(struct net_device *dev, if (!ipw_disassociate(priv)) ipw_associate(priv); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -8720,9 +8727,9 @@ static int ipw_wx_get_rate(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->bitrate.value = priv->last_rate; - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value); return 0; } @@ -8732,20 +8739,20 @@ static int ipw_wx_set_rts(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); if (wrqu->rts.disabled) priv->rts_threshold = DEFAULT_RTS_THRESHOLD; else { if (wrqu->rts.value < MIN_RTS_THRESHOLD || wrqu->rts.value > MAX_RTS_THRESHOLD) { - up(&priv->sem); + mutex_unlock(&priv->mutex); return -EINVAL; } priv->rts_threshold = wrqu->rts.value; } ipw_send_rts_threshold(priv, priv->rts_threshold); - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("SET RTS Threshold -> %d \n", priv->rts_threshold); return 0; } @@ -8755,11 +8762,11 @@ static int ipw_wx_get_rts(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->rts.value = priv->rts_threshold; wrqu->rts.fixed = 0; /* no auto select */ wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("GET RTS Threshold -> %d \n", wrqu->rts.value); return 0; } @@ -8771,7 +8778,7 @@ static int ipw_wx_set_txpow(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); int err = 0; - down(&priv->sem); + mutex_lock(&priv->mutex); if (ipw_radio_kill_sw(priv, wrqu->power.disabled)) { err = -EINPROGRESS; goto out; @@ -8794,7 +8801,7 @@ static int ipw_wx_set_txpow(struct net_device *dev, priv->tx_power = wrqu->power.value; err = ipw_set_tx_power(priv); out: - up(&priv->sem); + mutex_unlock(&priv->mutex); return err; } @@ -8803,12 +8810,12 @@ static int ipw_wx_get_txpow(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->power.value = priv->tx_power; wrqu->power.fixed = 1; wrqu->power.flags = IW_TXPOW_DBM; wrqu->power.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0; - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("GET TX Power -> %s %d \n", wrqu->power.disabled ? "OFF" : "ON", wrqu->power.value); @@ -8821,13 +8828,13 @@ static int ipw_wx_set_frag(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); if (wrqu->frag.disabled) priv->ieee->fts = DEFAULT_FTS; else { if (wrqu->frag.value < MIN_FRAG_THRESHOLD || wrqu->frag.value > MAX_FRAG_THRESHOLD) { - up(&priv->sem); + mutex_unlock(&priv->mutex); return -EINVAL; } @@ -8835,7 +8842,7 @@ static int ipw_wx_set_frag(struct net_device *dev, } ipw_send_frag_threshold(priv, wrqu->frag.value); - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("SET Frag Threshold -> %d \n", wrqu->frag.value); return 0; } @@ -8845,11 +8852,11 @@ static int ipw_wx_get_frag(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->frag.value = priv->ieee->fts; wrqu->frag.fixed = 0; /* no auto select */ wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FTS); - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("GET Frag Threshold -> %d \n", wrqu->frag.value); return 0; @@ -8870,7 +8877,7 @@ static int ipw_wx_set_retry(struct net_device *dev, if (wrqu->retry.value < 0 || wrqu->retry.value > 255) return -EINVAL; - down(&priv->sem); + mutex_lock(&priv->mutex); if (wrqu->retry.flags & IW_RETRY_MIN) priv->short_retry_limit = (u8) wrqu->retry.value; else if (wrqu->retry.flags & IW_RETRY_MAX) @@ -8882,7 +8889,7 @@ static int ipw_wx_set_retry(struct net_device *dev, ipw_send_retry_limit(priv, priv->short_retry_limit, priv->long_retry_limit); - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("SET retry limit -> short:%d long:%d\n", priv->short_retry_limit, priv->long_retry_limit); return 0; @@ -8894,11 +8901,11 @@ static int ipw_wx_get_retry(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); wrqu->retry.disabled = 0; if ((wrqu->retry.flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) { - up(&priv->sem); + mutex_unlock(&priv->mutex); return -EINVAL; } @@ -8912,7 +8919,7 @@ static int ipw_wx_get_retry(struct net_device *dev, wrqu->retry.flags = IW_RETRY_LIMIT; wrqu->retry.value = priv->short_retry_limit; } - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("GET retry -> %d \n", wrqu->retry.value); @@ -8929,7 +8936,7 @@ static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid, (priv->status & STATUS_EXIT_PENDING)) return 0; - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->status & STATUS_RF_KILL_MASK) { IPW_DEBUG_HC("Aborting scan due to RF kill activation\n"); @@ -8981,7 +8988,7 @@ static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid, priv->status |= STATUS_SCANNING; done: - up(&priv->sem); + mutex_unlock(&priv->mutex); return err; } @@ -9024,7 +9031,7 @@ static int ipw_wx_set_encode(struct net_device *dev, int ret; u32 cap = priv->capability; - down(&priv->sem); + mutex_lock(&priv->mutex); ret = ieee80211_wx_set_encode(priv->ieee, info, wrqu, key); /* In IBSS mode, we need to notify the firmware to update @@ -9034,7 +9041,7 @@ static int ipw_wx_set_encode(struct net_device *dev, priv->status & STATUS_ASSOCIATED) ipw_disassociate(priv); - up(&priv->sem); + mutex_unlock(&priv->mutex); return ret; } @@ -9052,17 +9059,17 @@ static int ipw_wx_set_power(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); int err; - down(&priv->sem); + mutex_lock(&priv->mutex); if (wrqu->power.disabled) { priv->power_mode = IPW_POWER_LEVEL(priv->power_mode); err = ipw_send_power_mode(priv, IPW_POWER_MODE_CAM); if (err) { IPW_DEBUG_WX("failed setting power mode.\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return err; } IPW_DEBUG_WX("SET Power Management Mode -> off\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9074,7 +9081,7 @@ static int ipw_wx_set_power(struct net_device *dev, default: /* Otherwise we don't support it */ IPW_DEBUG_WX("SET PM Mode: %X not supported.\n", wrqu->power.flags); - up(&priv->sem); + mutex_unlock(&priv->mutex); return -EOPNOTSUPP; } @@ -9087,12 +9094,12 @@ static int ipw_wx_set_power(struct net_device *dev, err = ipw_send_power_mode(priv, IPW_POWER_LEVEL(priv->power_mode)); if (err) { IPW_DEBUG_WX("failed setting power mode.\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return err; } IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9101,13 +9108,13 @@ static int ipw_wx_get_power(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); if (!(priv->power_mode & IPW_POWER_ENABLED)) wrqu->power.disabled = 1; else wrqu->power.disabled = 0; - up(&priv->sem); + mutex_unlock(&priv->mutex); IPW_DEBUG_WX("GET Power Management Mode -> %02X\n", priv->power_mode); return 0; @@ -9120,7 +9127,7 @@ static int ipw_wx_set_powermode(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); int mode = *(int *)extra; int err; - down(&priv->sem); + mutex_lock(&priv->mutex); if ((mode < 1) || (mode > IPW_POWER_LIMIT)) { mode = IPW_POWER_AC; priv->power_mode = mode; @@ -9133,11 +9140,11 @@ static int ipw_wx_set_powermode(struct net_device *dev, if (err) { IPW_DEBUG_WX("failed setting power mode.\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return err; } } - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9186,7 +9193,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, IPW_WARNING("Attempt to set invalid wireless mode: %d\n", mode); return -EINVAL; } - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->adapter == IPW_2915ABG) { priv->ieee->abg_true = 1; if (mode & IEEE_A) { @@ -9198,7 +9205,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, if (mode & IEEE_A) { IPW_WARNING("Attempt to set 2200BG into " "802.11a mode\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return -EINVAL; } @@ -9235,7 +9242,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, IPW_DEBUG_WX("PRIV SET MODE: %c%c%c\n", mode & IEEE_A ? 'a' : '.', mode & IEEE_B ? 'b' : '.', mode & IEEE_G ? 'g' : '.'); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9244,7 +9251,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); switch (priv->ieee->mode) { case IEEE_A: strncpy(extra, "802.11a (1)", MAX_WX_STRING); @@ -9275,7 +9282,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev, IPW_DEBUG_WX("PRIV GET MODE: %s\n", extra); wrqu->data.length = strlen(extra) + 1; - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9286,7 +9293,7 @@ static int ipw_wx_set_preamble(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); int mode = *(int *)extra; - down(&priv->sem); + mutex_lock(&priv->mutex); /* Switching from SHORT -> LONG requires a disassociation */ if (mode == 1) { if (!(priv->config & CFG_PREAMBLE_LONG)) { @@ -9305,11 +9312,11 @@ static int ipw_wx_set_preamble(struct net_device *dev, priv->config &= ~CFG_PREAMBLE_LONG; goto done; } - up(&priv->sem); + mutex_unlock(&priv->mutex); return -EINVAL; done: - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9318,12 +9325,12 @@ static int ipw_wx_get_preamble(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); if (priv->config & CFG_PREAMBLE_LONG) snprintf(wrqu->name, IFNAMSIZ, "long (1)"); else snprintf(wrqu->name, IFNAMSIZ, "auto (0)"); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9335,7 +9342,7 @@ static int ipw_wx_set_monitor(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); int *parms = (int *)extra; int enable = (parms[0] > 0); - down(&priv->sem); + mutex_lock(&priv->mutex); IPW_DEBUG_WX("SET MONITOR: %d %d\n", enable, parms[1]); if (enable) { if (priv->ieee->iw_mode != IW_MODE_MONITOR) { @@ -9350,13 +9357,13 @@ static int ipw_wx_set_monitor(struct net_device *dev, ipw_set_channel(priv, parms[1]); } else { if (priv->ieee->iw_mode != IW_MODE_MONITOR) { - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } priv->net_dev->type = ARPHRD_ETHER; queue_work(priv->workqueue, &priv->adapter_restart); } - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9386,7 +9393,7 @@ static int ipw_wx_sw_reset(struct net_device *dev, IPW_DEBUG_WX("SW_RESET\n"); - down(&priv->sem); + mutex_lock(&priv->mutex); ret = ipw_sw_reset(priv, 0); if (!ret) { @@ -9398,9 +9405,9 @@ static int ipw_wx_sw_reset(struct net_device *dev, * module parameter, so take appropriate action */ ipw_radio_kill_sw(priv, priv->status & STATUS_RF_KILL_SW); - up(&priv->sem); + mutex_unlock(&priv->mutex); ieee80211_wx_set_encode(priv->ieee, info, &wrqu_sec, NULL); - down(&priv->sem); + mutex_lock(&priv->mutex); if (!(priv->status & STATUS_RF_KILL_MASK)) { /* Configuration likely changed -- force [re]association */ @@ -9410,7 +9417,7 @@ static int ipw_wx_sw_reset(struct net_device *dev, ipw_associate(priv); } - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9586,7 +9593,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev) static void init_sys_config(struct ipw_sys_config *sys_config) { memset(sys_config, 0, sizeof(struct ipw_sys_config)); - sys_config->bt_coexistence = 1; /* We may need to look into prvStaBtConfig */ + sys_config->bt_coexistence = 0; sys_config->answer_broadcast_ssid_probe = 0; sys_config->accept_all_data_frames = 0; sys_config->accept_non_directed_frames = 1; @@ -9607,11 +9614,11 @@ static int ipw_net_open(struct net_device *dev) struct ipw_priv *priv = ieee80211_priv(dev); IPW_DEBUG_INFO("dev->open\n"); /* we should be verifying the device is ready to be opened */ - down(&priv->sem); + mutex_lock(&priv->mutex); if (!(priv->status & STATUS_RF_KILL_MASK) && (priv->status & STATUS_ASSOCIATED)) netif_start_queue(dev); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9890,13 +9897,13 @@ static int ipw_net_set_mac_address(struct net_device *dev, void *p) struct sockaddr *addr = p; if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - down(&priv->sem); + mutex_lock(&priv->mutex); priv->config |= CFG_CUSTOM_MAC; memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN); printk(KERN_INFO "%s: Setting MAC to " MAC_FMT "\n", priv->net_dev->name, MAC_ARG(priv->mac_addr)); queue_work(priv->workqueue, &priv->adapter_restart); - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -9940,9 +9947,9 @@ static int ipw_ethtool_get_eeprom(struct net_device *dev, if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE) return -EINVAL; - down(&p->sem); + mutex_lock(&p->mutex); memcpy(bytes, &p->eeprom[eeprom->offset], eeprom->len); - up(&p->sem); + mutex_unlock(&p->mutex); return 0; } @@ -9954,12 +9961,12 @@ static int ipw_ethtool_set_eeprom(struct net_device *dev, if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE) return -EINVAL; - down(&p->sem); + mutex_lock(&p->mutex); memcpy(&p->eeprom[eeprom->offset], bytes, eeprom->len); for (i = IPW_EEPROM_DATA; i < IPW_EEPROM_DATA + IPW_EEPROM_IMAGE_SIZE; i++) ipw_write8(p, i, p->eeprom[i]); - up(&p->sem); + mutex_unlock(&p->mutex); return 0; } @@ -10054,12 +10061,12 @@ static void ipw_rf_kill(void *adapter) static void ipw_bg_rf_kill(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_rf_kill(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } -void ipw_link_up(struct ipw_priv *priv) +static void ipw_link_up(struct ipw_priv *priv) { priv->last_seq_num = -1; priv->last_frag_num = -1; @@ -10089,12 +10096,12 @@ void ipw_link_up(struct ipw_priv *priv) static void ipw_bg_link_up(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_link_up(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } -void ipw_link_down(struct ipw_priv *priv) +static void ipw_link_down(struct ipw_priv *priv) { ipw_led_link_down(priv); netif_carrier_off(priv->net_dev); @@ -10117,9 +10124,9 @@ void ipw_link_down(struct ipw_priv *priv) static void ipw_bg_link_down(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_link_down(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static int ipw_setup_deferred_work(struct ipw_priv *priv) @@ -10292,6 +10299,20 @@ static int ipw_config(struct ipw_priv *priv) /* set basic system config settings */ init_sys_config(&priv->sys_config); + + /* Support Bluetooth if we have BT h/w on board, and user wants to. + * Does not support BT priority yet (don't abort or defer our Tx) */ + if (bt_coexist) { + unsigned char bt_caps = priv->eeprom[EEPROM_SKU_CAPABILITY]; + + if (bt_caps & EEPROM_SKU_CAP_BT_CHANNEL_SIG) + priv->sys_config.bt_coexistence + |= CFG_BT_COEXISTENCE_SIGNAL_CHNL; + if (bt_caps & EEPROM_SKU_CAP_BT_OOB) + priv->sys_config.bt_coexistence + |= CFG_BT_COEXISTENCE_OOB; + } + if (priv->ieee->iw_mode == IW_MODE_ADHOC) priv->sys_config.answer_broadcast_ssid_probe = 1; else @@ -10782,9 +10803,9 @@ static int ipw_up(struct ipw_priv *priv) static void ipw_bg_up(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_up(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } static void ipw_deinit(struct ipw_priv *priv) @@ -10853,23 +10874,23 @@ static void ipw_down(struct ipw_priv *priv) static void ipw_bg_down(void *data) { struct ipw_priv *priv = data; - down(&priv->sem); + mutex_lock(&priv->mutex); ipw_down(data); - up(&priv->sem); + mutex_unlock(&priv->mutex); } /* Called by register_netdev() */ static int ipw_net_init(struct net_device *dev) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + mutex_lock(&priv->mutex); if (ipw_up(priv)) { - up(&priv->sem); + mutex_unlock(&priv->mutex); return -EIO; } - up(&priv->sem); + mutex_unlock(&priv->mutex); return 0; } @@ -10959,7 +10980,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) for (i = 0; i < IPW_IBSS_MAC_HASH_SIZE; i++) INIT_LIST_HEAD(&priv->ibss_mac_hash[i]); - init_MUTEX(&priv->sem); + mutex_init(&priv->mutex); if (pci_enable_device(pdev)) { err = -ENODEV; goto out_free_ieee80211; @@ -11017,7 +11038,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) SET_MODULE_OWNER(net_dev); SET_NETDEV_DEV(net_dev, &pdev->dev); - down(&priv->sem); + mutex_lock(&priv->mutex); priv->ieee->hard_start_xmit = ipw_net_hard_start_xmit; priv->ieee->set_security = shim__set_security; @@ -11050,11 +11071,11 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err = sysfs_create_group(&pdev->dev.kobj, &ipw_attribute_group); if (err) { IPW_ERROR("failed to create sysfs device attributes\n"); - up(&priv->sem); + mutex_unlock(&priv->mutex); goto out_release_irq; } - up(&priv->sem); + mutex_unlock(&priv->mutex); err = register_netdev(net_dev); if (err) { IPW_ERROR("failed to register network device\n"); @@ -11091,13 +11112,13 @@ static void ipw_pci_remove(struct pci_dev *pdev) if (!priv) return; - down(&priv->sem); + mutex_lock(&priv->mutex); priv->status |= STATUS_EXIT_PENDING; ipw_down(priv); sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group); - up(&priv->sem); + mutex_unlock(&priv->mutex); unregister_netdev(priv->net_dev); @@ -11281,12 +11302,18 @@ module_param(mode, int, 0444); MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS)"); #endif +module_param(bt_coexist, int, 0444); +MODULE_PARM_DESC(bt_coexist, "enable bluetooth coexistence (default off)"); + module_param(hwcrypto, int, 0444); -MODULE_PARM_DESC(hwcrypto, "enable hardware crypto (default on)"); +MODULE_PARM_DESC(hwcrypto, "enable hardware crypto (default off)"); module_param(cmdlog, int, 0444); MODULE_PARM_DESC(cmdlog, "allocate a ring buffer for logging firmware commands"); +module_param(roaming, int, 0444); +MODULE_PARM_DESC(roaming, "enable roaming support (default on)"); + module_exit(ipw_exit); module_init(ipw_init); diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h index e65620a4d79e..5405ba105abf 100644 --- a/drivers/net/wireless/ipw2200.h +++ b/drivers/net/wireless/ipw2200.h @@ -33,6 +33,7 @@ #include <linux/moduleparam.h> #include <linux/config.h> #include <linux/init.h> +#include <linux/mutex.h> #include <linux/pci.h> #include <linux/netdevice.h> @@ -46,6 +47,7 @@ #include <linux/firmware.h> #include <linux/wireless.h> #include <linux/dma-mapping.h> +#include <linux/jiffies.h> #include <asm/io.h> #include <net/ieee80211.h> @@ -852,7 +854,7 @@ struct ipw_scan_request_ext { u16 dwell_time[IPW_SCAN_TYPES]; } __attribute__ ((packed)); -extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index) +static inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index) { if (index % 2) return scan->scan_type[index / 2] & 0x0F; @@ -860,7 +862,7 @@ extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index) return (scan->scan_type[index / 2] & 0xF0) >> 4; } -extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan, +static inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan, u8 index, u8 scan_type) { if (index % 2) @@ -1120,7 +1122,7 @@ struct ipw_priv { struct ieee80211_device *ieee; spinlock_t lock; - struct semaphore sem; + struct mutex mutex; /* basic pci-network driver stuff */ struct pci_dev *pci_dev; @@ -1406,13 +1408,6 @@ do { if (ipw_debug_level & (level)) \ * Register bit definitions */ -/* Dino control registers bits */ - -#define DINO_ENABLE_SYSTEM 0x80 -#define DINO_ENABLE_CS 0x40 -#define DINO_RXFIFO_DATA 0x01 -#define DINO_CONTROL_REG 0x00200000 - #define IPW_INTA_RW 0x00000008 #define IPW_INTA_MASK_R 0x0000000C #define IPW_INDIRECT_ADDR 0x00000010 @@ -1459,6 +1454,11 @@ do { if (ipw_debug_level & (level)) \ #define IPW_DOMAIN_0_END 0x1000 #define CLX_MEM_BAR_SIZE 0x1000 +/* Dino/baseband control registers bits */ + +#define DINO_ENABLE_SYSTEM 0x80 /* 1 = baseband processor on, 0 = reset */ +#define DINO_ENABLE_CS 0x40 /* 1 = enable ucode load */ +#define DINO_RXFIFO_DATA 0x01 /* 1 = data available */ #define IPW_BASEBAND_CONTROL_STATUS 0X00200000 #define IPW_BASEBAND_TX_FIFO_WRITE 0X00200004 #define IPW_BASEBAND_RX_FIFO_READ 0X00200004 @@ -1567,13 +1567,18 @@ do { if (ipw_debug_level & (level)) \ #define EEPROM_BSS_CHANNELS_BG (GET_EEPROM_ADDR(0x2c,LSB)) /* 2 bytes */ #define EEPROM_HW_VERSION (GET_EEPROM_ADDR(0x72,LSB)) /* 2 bytes */ -/* NIC type as found in the one byte EEPROM_NIC_TYPE offset*/ +/* NIC type as found in the one byte EEPROM_NIC_TYPE offset */ #define EEPROM_NIC_TYPE_0 0 #define EEPROM_NIC_TYPE_1 1 #define EEPROM_NIC_TYPE_2 2 #define EEPROM_NIC_TYPE_3 3 #define EEPROM_NIC_TYPE_4 4 +/* Bluetooth Coexistence capabilities as found in EEPROM_SKU_CAPABILITY */ +#define EEPROM_SKU_CAP_BT_CHANNEL_SIG 0x01 /* we can tell BT our channel # */ +#define EEPROM_SKU_CAP_BT_PRIORITY 0x02 /* BT can take priority over us */ +#define EEPROM_SKU_CAP_BT_OOB 0x04 /* we can signal BT out-of-band */ + #define FW_MEM_REG_LOWER_BOUND 0x00300000 #define FW_MEM_REG_EEPROM_ACCESS (FW_MEM_REG_LOWER_BOUND + 0x40) #define IPW_EVENT_REG (FW_MEM_REG_LOWER_BOUND + 0x04) @@ -1658,9 +1663,10 @@ enum { IPW_FW_ERROR_FATAL_ERROR }; -#define AUTH_OPEN 0 -#define AUTH_SHARED_KEY 1 -#define AUTH_IGNORE 3 +#define AUTH_OPEN 0 +#define AUTH_SHARED_KEY 1 +#define AUTH_LEAP 2 +#define AUTH_IGNORE 3 #define HC_ASSOCIATE 0 #define HC_REASSOCIATE 1 @@ -1860,7 +1866,7 @@ struct host_cmd { u8 cmd; u8 len; u16 reserved; - u32 param[TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH]; + u32 *param; } __attribute__ ((packed)); struct ipw_cmd_log { @@ -1869,21 +1875,23 @@ struct ipw_cmd_log { struct host_cmd cmd; }; -#define CFG_BT_COEXISTENCE_MIN 0x00 -#define CFG_BT_COEXISTENCE_DEFER 0x02 -#define CFG_BT_COEXISTENCE_KILL 0x04 -#define CFG_BT_COEXISTENCE_WME_OVER_BT 0x08 -#define CFG_BT_COEXISTENCE_OOB 0x10 -#define CFG_BT_COEXISTENCE_MAX 0xFF -#define CFG_BT_COEXISTENCE_DEF 0x80 /* read Bt from EEPROM */ - -#define CFG_CTS_TO_ITSELF_ENABLED_MIN 0x0 -#define CFG_CTS_TO_ITSELF_ENABLED_MAX 0x1 +/* SysConfig command parameters ... */ +/* bt_coexistence param */ +#define CFG_BT_COEXISTENCE_SIGNAL_CHNL 0x01 /* tell BT our chnl # */ +#define CFG_BT_COEXISTENCE_DEFER 0x02 /* defer our Tx if BT traffic */ +#define CFG_BT_COEXISTENCE_KILL 0x04 /* kill our Tx if BT traffic */ +#define CFG_BT_COEXISTENCE_WME_OVER_BT 0x08 /* multimedia extensions */ +#define CFG_BT_COEXISTENCE_OOB 0x10 /* signal BT via out-of-band */ + +/* clear-to-send to self param */ +#define CFG_CTS_TO_ITSELF_ENABLED_MIN 0x00 +#define CFG_CTS_TO_ITSELF_ENABLED_MAX 0x01 #define CFG_CTS_TO_ITSELF_ENABLED_DEF CFG_CTS_TO_ITSELF_ENABLED_MIN -#define CFG_SYS_ANTENNA_BOTH 0x000 -#define CFG_SYS_ANTENNA_A 0x001 -#define CFG_SYS_ANTENNA_B 0x003 +/* Antenna diversity param (h/w can select best antenna, based on signal) */ +#define CFG_SYS_ANTENNA_BOTH 0x00 /* NIC selects best antenna */ +#define CFG_SYS_ANTENNA_A 0x01 /* force antenna A */ +#define CFG_SYS_ANTENNA_B 0x03 /* force antenna B */ /* * The definitions below were lifted off the ipw2100 driver, which only diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index bf6271ee387a..75ce6ddb0cf5 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -55,10 +55,8 @@ #include <linux/etherdevice.h> #include <linux/skbuff.h> #include <linux/bitops.h> -#ifdef CONFIG_NET_RADIO #include <linux/wireless.h> #include <net/iw_handler.h> -#endif #include <pcmcia/cs_types.h> #include <pcmcia/cs.h> diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c index 18baacfc5a2c..18a44580b53b 100644 --- a/drivers/net/wireless/strip.c +++ b/drivers/net/wireless/strip.c @@ -112,7 +112,7 @@ static const char StripVersion[] = "1.3A-STUART.CHESHIRE"; #include <linux/ip.h> #include <linux/tcp.h> #include <linux/time.h> - +#include <linux/jiffies.h> /************************************************************************/ /* Useful structures and definitions */ @@ -1569,7 +1569,7 @@ static int strip_xmit(struct sk_buff *skb, struct net_device *dev) del_timer(&strip_info->idle_timer); - if (jiffies - strip_info->pps_timer > HZ) { + if (time_after(jiffies, strip_info->pps_timer + HZ)) { unsigned long t = jiffies - strip_info->pps_timer; unsigned long rx_pps_count = (strip_info->rx_pps_count * HZ * 8 + t / 2) / t; unsigned long tx_pps_count = (strip_info->tx_pps_count * HZ * 8 + t / 2) / t; diff --git a/drivers/net/wireless/wavelan.p.h b/drivers/net/wireless/wavelan.p.h index 166e28b9a4f7..5cb0bc8bb128 100644 --- a/drivers/net/wireless/wavelan.p.h +++ b/drivers/net/wireless/wavelan.p.h @@ -98,11 +98,7 @@ * characteristics of the hardware. Applications such as mobile IP may * take advantage of it. * - * You will need to enable the CONFIG_NET_RADIO define in the kernel - * configuration to enable the wireless extensions (this is the one - * giving access to the radio network device choice). - * - * It might also be a good idea as well to fetch the wireless tools to + * It might be a good idea as well to fetch the wireless tools to * configure the device and play a bit. */ diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h index f2d597568151..451f6271dcbc 100644 --- a/drivers/net/wireless/wavelan_cs.p.h +++ b/drivers/net/wireless/wavelan_cs.p.h @@ -99,11 +99,7 @@ * caracteristics of the hardware in a standard way and support for * applications for taking advantage of it (like Mobile IP). * - * You will need to enable the CONFIG_NET_RADIO define in the kernel - * configuration to enable the wireless extensions (this is the one - * giving access to the radio network device choice). - * - * It might also be a good idea as well to fetch the wireless tools to + * It might be a good idea as well to fetch the wireless tools to * configure the device and play a bit. */ @@ -440,11 +436,8 @@ #include <linux/ioport.h> #include <linux/fcntl.h> #include <linux/ethtool.h> - -#ifdef CONFIG_NET_RADIO #include <linux/wireless.h> /* Wireless extensions */ #include <net/iw_handler.h> /* New driver API */ -#endif /* Pcmcia headers that we need */ #include <pcmcia/cs_types.h> diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c index 8ab6e12153ba..761021603597 100644 --- a/drivers/net/zorro8390.c +++ b/drivers/net/zorro8390.c @@ -27,6 +27,7 @@ #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/zorro.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/irq.h> @@ -151,7 +152,7 @@ static int __devinit zorro8390_init(struct net_device *dev, z_writeb(z_readb(ioaddr + NE_RESET), ioaddr + NE_RESET); while ((z_readb(ioaddr + NE_EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk(KERN_WARNING " not found (no reset ack).\n"); return -ENODEV; } @@ -273,7 +274,7 @@ static void zorro8390_reset_8390(struct net_device *dev) /* This check _should_not_ be necessary, omit eventually. */ while ((z_readb(NE_BASE+NE_EN0_ISR) & ENISR_RESET) == 0) - if (jiffies - reset_start_time > 2*HZ/100) { + if (time_after(jiffies, reset_start_time + 2*HZ/100)) { printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name); break; @@ -400,7 +401,7 @@ static void zorro8390_block_output(struct net_device *dev, int count, dma_start = jiffies; while ((z_readb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0) - if (jiffies - dma_start > 2*HZ/100) { /* 20ms */ + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk(KERN_ERR "%s: timeout waiting for Tx RDC.\n", dev->name); zorro8390_reset_8390(dev); |