diff options
Diffstat (limited to 'drivers/net/wan/pc300.h')
| -rw-r--r-- | drivers/net/wan/pc300.h | 228 |
1 files changed, 91 insertions, 137 deletions
diff --git a/drivers/net/wan/pc300.h b/drivers/net/wan/pc300.h index 63e9fcf31fb8..2e4f84f6cad4 100644 --- a/drivers/net/wan/pc300.h +++ b/drivers/net/wan/pc300.h @@ -100,31 +100,14 @@ #define _PC300_H #include <linux/hdlc.h> -#include <net/syncppp.h> #include "hd64572.h" #include "pc300-falc-lh.h" -#ifndef CY_TYPES -#define CY_TYPES -typedef __u64 ucdouble; /* 64 bits, unsigned */ -typedef __u32 uclong; /* 32 bits, unsigned */ -typedef __u16 ucshort; /* 16 bits, unsigned */ -typedef __u8 ucchar; /* 8 bits, unsigned */ -#endif /* CY_TYPES */ +#define PC300_PROTO_MLPPP 1 -#define PC300_PROTO_MLPPP 1 - -#define PC300_KERNEL "2.4.x" /* Kernel supported by this driver */ - -#define PC300_DEVNAME "hdlc" /* Dev. name base (for hdlc0, hdlc1, etc.) */ -#define PC300_MAXINDEX 100 /* Max dev. name index (the '0' in hdlc0) */ - -#define PC300_MAXCARDS 4 /* Max number of cards per system */ #define PC300_MAXCHAN 2 /* Number of channels per card */ -#define PC300_PLX_WIN 0x80 /* PLX control window size (128b) */ #define PC300_RAMSIZE 0x40000 /* RAM window size (256Kb) */ -#define PC300_SCASIZE 0x400 /* SCA window size (1Kb) */ #define PC300_FALCSIZE 0x400 /* FALC window size (1Kb) */ #define PC300_OSC_CLOCK 24576000 @@ -160,26 +143,14 @@ typedef __u8 ucchar; /* 8 bits, unsigned */ * Memory access functions/macros * * (required to support Alpha systems) * ***************************************/ -#ifdef __KERNEL__ -#define cpc_writeb(port,val) {writeb((ucchar)(val),(port)); mb();} +#define cpc_writeb(port,val) {writeb((u8)(val),(port)); mb();} #define cpc_writew(port,val) {writew((ushort)(val),(port)); mb();} -#define cpc_writel(port,val) {writel((uclong)(val),(port)); mb();} +#define cpc_writel(port,val) {writel((u32)(val),(port)); mb();} #define cpc_readb(port) readb(port) #define cpc_readw(port) readw(port) #define cpc_readl(port) readl(port) -#else /* __KERNEL__ */ -#define cpc_writeb(port,val) (*(volatile ucchar *)(port) = (ucchar)(val)) -#define cpc_writew(port,val) (*(volatile ucshort *)(port) = (ucshort)(val)) -#define cpc_writel(port,val) (*(volatile uclong *)(port) = (uclong)(val)) - -#define cpc_readb(port) (*(volatile ucchar *)(port)) -#define cpc_readw(port) (*(volatile ucshort *)(port)) -#define cpc_readl(port) (*(volatile uclong *)(port)) - -#endif /* __KERNEL__ */ - /****** Data Structures *****************************************************/ /* @@ -188,15 +159,15 @@ typedef __u8 ucchar; /* 8 bits, unsigned */ * (memory mapped). */ struct RUNTIME_9050 { - uclong loc_addr_range[4]; /* 00-0Ch : Local Address Ranges */ - uclong loc_rom_range; /* 10h : Local ROM Range */ - uclong loc_addr_base[4]; /* 14-20h : Local Address Base Addrs */ - uclong loc_rom_base; /* 24h : Local ROM Base */ - uclong loc_bus_descr[4]; /* 28-34h : Local Bus Descriptors */ - uclong rom_bus_descr; /* 38h : ROM Bus Descriptor */ - uclong cs_base[4]; /* 3C-48h : Chip Select Base Addrs */ - uclong intr_ctrl_stat; /* 4Ch : Interrupt Control/Status */ - uclong init_ctrl; /* 50h : EEPROM ctrl, Init Ctrl, etc */ + u32 loc_addr_range[4]; /* 00-0Ch : Local Address Ranges */ + u32 loc_rom_range; /* 10h : Local ROM Range */ + u32 loc_addr_base[4]; /* 14-20h : Local Address Base Addrs */ + u32 loc_rom_base; /* 24h : Local ROM Base */ + u32 loc_bus_descr[4]; /* 28-34h : Local Bus Descriptors */ + u32 rom_bus_descr; /* 38h : ROM Bus Descriptor */ + u32 cs_base[4]; /* 3C-48h : Chip Select Base Addrs */ + u32 intr_ctrl_stat; /* 4Ch : Interrupt Control/Status */ + u32 init_ctrl; /* 50h : EEPROM ctrl, Init Ctrl, etc */ }; #define PLX_9050_LINT1_ENABLE 0x01 @@ -240,66 +211,66 @@ struct RUNTIME_9050 { #define PC300_FALC_MAXLOOP 0x0000ffff /* for falc_issue_cmd() */ typedef struct falc { - ucchar sync; /* If true FALC is synchronized */ - ucchar active; /* if TRUE then already active */ - ucchar loop_active; /* if TRUE a line loopback UP was received */ - ucchar loop_gen; /* if TRUE a line loopback UP was issued */ + u8 sync; /* If true FALC is synchronized */ + u8 active; /* if TRUE then already active */ + u8 loop_active; /* if TRUE a line loopback UP was received */ + u8 loop_gen; /* if TRUE a line loopback UP was issued */ - ucchar num_channels; - ucchar offset; /* 1 for T1, 0 for E1 */ - ucchar full_bandwidth; + u8 num_channels; + u8 offset; /* 1 for T1, 0 for E1 */ + u8 full_bandwidth; - ucchar xmb_cause; - ucchar multiframe_mode; + u8 xmb_cause; + u8 multiframe_mode; /* Statistics */ - ucshort pden; /* Pulse Density violation count */ - ucshort los; /* Loss of Signal count */ - ucshort losr; /* Loss of Signal recovery count */ - ucshort lfa; /* Loss of frame alignment count */ - ucshort farec; /* Frame Alignment Recovery count */ - ucshort lmfa; /* Loss of multiframe alignment count */ - ucshort ais; /* Remote Alarm indication Signal count */ - ucshort sec; /* One-second timer */ - ucshort es; /* Errored second */ - ucshort rai; /* remote alarm received */ - ucshort bec; - ucshort fec; - ucshort cvc; - ucshort cec; - ucshort ebc; + u16 pden; /* Pulse Density violation count */ + u16 los; /* Loss of Signal count */ + u16 losr; /* Loss of Signal recovery count */ + u16 lfa; /* Loss of frame alignment count */ + u16 farec; /* Frame Alignment Recovery count */ + u16 lmfa; /* Loss of multiframe alignment count */ + u16 ais; /* Remote Alarm indication Signal count */ + u16 sec; /* One-second timer */ + u16 es; /* Errored second */ + u16 rai; /* remote alarm received */ + u16 bec; + u16 fec; + u16 cvc; + u16 cec; + u16 ebc; /* Status */ - ucchar red_alarm; - ucchar blue_alarm; - ucchar loss_fa; - ucchar yellow_alarm; - ucchar loss_mfa; - ucchar prbs; + u8 red_alarm; + u8 blue_alarm; + u8 loss_fa; + u8 yellow_alarm; + u8 loss_mfa; + u8 prbs; } falc_t; typedef struct falc_status { - ucchar sync; /* If true FALC is synchronized */ - ucchar red_alarm; - ucchar blue_alarm; - ucchar loss_fa; - ucchar yellow_alarm; - ucchar loss_mfa; - ucchar prbs; + u8 sync; /* If true FALC is synchronized */ + u8 red_alarm; + u8 blue_alarm; + u8 loss_fa; + u8 yellow_alarm; + u8 loss_mfa; + u8 prbs; } falc_status_t; typedef struct rsv_x21_status { - ucchar dcd; - ucchar dsr; - ucchar cts; - ucchar rts; - ucchar dtr; + u8 dcd; + u8 dsr; + u8 cts; + u8 rts; + u8 dtr; } rsv_x21_status_t; typedef struct pc300stats { int hw_type; - uclong line_on; - uclong line_off; + u32 line_on; + u32 line_off; struct net_device_stats gen_stats; falc_t te_stats; } pc300stats_t; @@ -317,28 +288,19 @@ typedef struct pc300loopback { typedef struct pc300patterntst { char patrntst_on; /* 0 - off; 1 - on; 2 - read num_errors */ - ucshort num_errors; + u16 num_errors; } pc300patterntst_t; typedef struct pc300dev { - void *if_ptr; /* General purpose pointer */ struct pc300ch *chan; - ucchar trace_on; - uclong line_on; /* DCD(X.21, RSV) / sync(TE) change counters */ - uclong line_off; -#ifdef __KERNEL__ + u8 trace_on; + u32 line_on; /* DCD(X.21, RSV) / sync(TE) change counters */ + u32 line_off; char name[16]; struct net_device *dev; - - void *private; - struct sk_buff *tx_skb; - union { /* This union has all the protocol-specific structures */ - struct ppp_device pppdev; - }ifu; #ifdef CONFIG_PC300_MLPPP void *cpc_tty; /* information to PC300 TTY driver */ #endif -#endif /* __KERNEL__ */ }pc300dev_t; typedef struct pc300hw { @@ -346,43 +308,42 @@ typedef struct pc300hw { int bus; /* Bus (PCI, PMC, etc.) */ int nchan; /* number of channels */ int irq; /* interrupt request level */ - uclong clock; /* Board clock */ - ucchar cpld_id; /* CPLD ID (TE only) */ - ucshort cpld_reg1; /* CPLD reg 1 (TE only) */ - ucshort cpld_reg2; /* CPLD reg 2 (TE only) */ - ucshort gpioc_reg; /* PLX GPIOC reg */ - ucshort intctl_reg; /* PLX Int Ctrl/Status reg */ - uclong iophys; /* PLX registers I/O base */ - uclong iosize; /* PLX registers I/O size */ - uclong plxphys; /* PLX registers MMIO base (physical) */ + u32 clock; /* Board clock */ + u8 cpld_id; /* CPLD ID (TE only) */ + u16 cpld_reg1; /* CPLD reg 1 (TE only) */ + u16 cpld_reg2; /* CPLD reg 2 (TE only) */ + u16 gpioc_reg; /* PLX GPIOC reg */ + u16 intctl_reg; /* PLX Int Ctrl/Status reg */ + u32 iophys; /* PLX registers I/O base */ + u32 iosize; /* PLX registers I/O size */ + u32 plxphys; /* PLX registers MMIO base (physical) */ void __iomem * plxbase; /* PLX registers MMIO base (virtual) */ - uclong plxsize; /* PLX registers MMIO size */ - uclong scaphys; /* SCA registers MMIO base (physical) */ + u32 plxsize; /* PLX registers MMIO size */ + u32 scaphys; /* SCA registers MMIO base (physical) */ void __iomem * scabase; /* SCA registers MMIO base (virtual) */ - uclong scasize; /* SCA registers MMIO size */ - uclong ramphys; /* On-board RAM MMIO base (physical) */ + u32 scasize; /* SCA registers MMIO size */ + u32 ramphys; /* On-board RAM MMIO base (physical) */ void __iomem * rambase; /* On-board RAM MMIO base (virtual) */ - uclong alloc_ramsize; /* RAM MMIO size allocated by the PCI bridge */ - uclong ramsize; /* On-board RAM MMIO size */ - uclong falcphys; /* FALC registers MMIO base (physical) */ + u32 alloc_ramsize; /* RAM MMIO size allocated by the PCI bridge */ + u32 ramsize; /* On-board RAM MMIO size */ + u32 falcphys; /* FALC registers MMIO base (physical) */ void __iomem * falcbase;/* FALC registers MMIO base (virtual) */ - uclong falcsize; /* FALC registers MMIO size */ + u32 falcsize; /* FALC registers MMIO size */ } pc300hw_t; typedef struct pc300chconf { - sync_serial_settings phys_settings; /* Clock type/rate (in bps), + sync_serial_settings phys_settings; /* Clock type/rate (in bps), loopback mode */ raw_hdlc_proto proto_settings; /* Encoding, parity (CRC) */ - uclong media; /* HW media (RS232, V.35, etc.) */ - uclong proto; /* Protocol (PPP, X.25, etc.) */ - ucchar monitor; /* Monitor mode (0 = off, !0 = on) */ + u32 media; /* HW media (RS232, V.35, etc.) */ + u32 proto; /* Protocol (PPP, X.25, etc.) */ /* TE-specific parameters */ - ucchar lcode; /* Line Code (AMI, B8ZS, etc.) */ - ucchar fr_mode; /* Frame Mode (ESF, D4, etc.) */ - ucchar lbo; /* Line Build Out */ - ucchar rx_sens; /* Rx Sensitivity (long- or short-haul) */ - uclong tslot_bitmap; /* bit[i]=1 => timeslot _i_ is active */ + u8 lcode; /* Line Code (AMI, B8ZS, etc.) */ + u8 fr_mode; /* Frame Mode (ESF, D4, etc.) */ + u8 lbo; /* Line Build Out */ + u8 rx_sens; /* Rx Sensitivity (long- or short-haul) */ + u32 tslot_bitmap; /* bit[i]=1 => timeslot _i_ is active */ } pc300chconf_t; typedef struct pc300ch { @@ -390,20 +351,18 @@ typedef struct pc300ch { int channel; pc300dev_t d; pc300chconf_t conf; - ucchar tx_first_bd; /* First TX DMA block descr. w/ data */ - ucchar tx_next_bd; /* Next free TX DMA block descriptor */ - ucchar rx_first_bd; /* First free RX DMA block descriptor */ - ucchar rx_last_bd; /* Last free RX DMA block descriptor */ - ucchar nfree_tx_bd; /* Number of free TX DMA block descriptors */ - falc_t falc; /* FALC structure (TE only) */ + u8 tx_first_bd; /* First TX DMA block descr. w/ data */ + u8 tx_next_bd; /* Next free TX DMA block descriptor */ + u8 rx_first_bd; /* First free RX DMA block descriptor */ + u8 rx_last_bd; /* Last free RX DMA block descriptor */ + u8 nfree_tx_bd; /* Number of free TX DMA block descriptors */ + falc_t falc; /* FALC structure (TE only) */ } pc300ch_t; typedef struct pc300 { pc300hw_t hw; /* hardware config. */ pc300ch_t chan[PC300_MAXCHAN]; -#ifdef __KERNEL__ spinlock_t card_lock; -#endif /* __KERNEL__ */ } pc300_t; typedef struct pc300conf { @@ -471,12 +430,7 @@ enum pc300_loopback_cmds { #define PC300_TX_QUEUE_LEN 100 #define PC300_DEF_MTU 1600 -#ifdef __KERNEL__ /* Function Prototypes */ -void tx_dma_start(pc300_t *, int); int cpc_open(struct net_device *dev); -int cpc_set_media(hdlc_device *, int); -#endif /* __KERNEL__ */ #endif /* _PC300_H */ - |