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* sfc: Implement message level controlBen Hutchings2010-06-2520-529/+727
| | | | | | | | | | | | | | | Replace EFX_ERR() with netif_err(), EFX_INFO() with netif_info(), EFX_LOG() with netif_dbg() and EFX_TRACE() and EFX_REGDUMP() with netif_vdbg(). Replace EFX_ERR_RL(), EFX_INFO_RL() and EFX_LOG_RL() using explicit calls to net_ratelimit(). Implement the ethtool operations to get and set message level flags, and add a 'debug' module parameter for the initial value. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Log MTD errors using partition name, not just net device nameBen Hutchings2010-06-251-9/+14
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: Implement ethtool register dump operationBen Hutchings2010-06-254-0/+292
| | | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* broadcom: Add 5241 supportDmitry Baryshkov2010-06-251-0/+22
| | | | | | | This patch adds the 5241 PHY ID to the broadcom module. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* broadcom: move all PHY_ID's to headerDmitry Baryshkov2010-06-251-12/+12
| | | | | | | Move all PHY IDs to brcmphy.h header for completeness and unification of code. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2010-06-2419-56/+100
|\ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/ipv4/ip_output.c
| * sky2: enable rx/tx in sky2_phy_reinit()Brandon Philips2010-06-231-5/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sky2_phy_reinit is called by the ethtool helpers sky2_set_settings, sky2_nway_reset and sky2_set_pauseparam when netif_running. However, at the end of sky2_phy_init GM_GP_CTRL has GM_GPCR_RX_ENA and GM_GPCR_TX_ENA cleared. So, doing these commands causes the device to stop working: $ ethtool -r eth0 $ ethtool -A eth0 autoneg off Fix this issue by enabling Rx/Tx after running sky2_phy_init in sky2_phy_reinit. Signed-off-by: Brandon Philips <bphilips@suse.de> Tested-by: Brandon Philips <bphilips@suse.de> Cc: stable@kernel.org Tested-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * cnic: Disable statistics initialization for eth clients that do not support ↵Dmitry Kravkov2010-06-231-21/+34
| | | | | | | | | | | | | | | | | | | | | | statistics Disable statistics initialization for eth clients that do not support statistics. This prevents memory corruption on bnx2x hw. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
| * net: add dependency on fw class module to qlcnic and netxen_nicAnirban Chakraborty2010-06-231-0/+2
| | | | | | | | | | | | | | | | netxen_nic and qlcnic driver depends on firmware_class module. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'master' of ↵David S. Miller2010-06-221-0/+1
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * ath5k: initialize ah->ah_current_channelBob Copeland2010-06-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath5k assumes ah_current_channel is always a valid pointer in several places, but a newly created interface may not have a channel. To avoid null pointer dereferences, set it up to point to the first available channel until later reconfigured. This fixes the following oops: $ rmmod ath5k $ insmod ath5k $ iw phy0 set distance 11000 BUG: unable to handle kernel NULL pointer dereference at 00000006 IP: [<d0a1ff24>] ath5k_hw_set_coverage_class+0x74/0x1b0 [ath5k] *pde = 00000000 Oops: 0000 [#1] last sysfs file: /sys/devices/pci0000:00/0000:00:0e.0/ieee80211/phy0/index Modules linked in: usbhid option usb_storage usbserial usblp evdev lm90 scx200_acb i2c_algo_bit i2c_dev i2c_core via_rhine ohci_hcd ne2k_pci 8390 leds_alix2 xt_IMQ imq nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_cc Pid: 1597, comm: iw Not tainted (2.6.32.14 #8) EIP: 0060:[<d0a1ff24>] EFLAGS: 00010296 CPU: 0 EIP is at ath5k_hw_set_coverage_class+0x74/0x1b0 [ath5k] EAX: 000000c2 EBX: 00000000 ECX: ffffffff EDX: c12d2080 ESI: 00000019 EDI: cf8c0000 EBP: d0a30edc ESP: cfa09bf4 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 Process iw (pid: 1597, ti=cfa09000 task=cf88a000 task.ti=cfa09000) Stack: d0a34f35 d0a353f8 d0a30edc 000000fe cf8c0000 00000000 1900063d cfa8c9e0 <0> cfa8c9e8 cfa8c0c0 cfa8c000 d0a27f0c 199d84b4 cfa8c200 00000010 d09bfdc7 <0> 00000000 00000000 ffffffff d08e0d28 cf9263c0 00000001 cfa09cc4 00000000 Call Trace: [<d0a27f0c>] ? ath5k_hw_attach+0xc8c/0x3c10 [ath5k] [<d09bfdc7>] ? __ieee80211_request_smps+0x1347/0x1580 [mac80211] [<d08e0d28>] ? nl80211_send_scan_start+0x7b8/0x4520 [cfg80211] [<c10f5db9>] ? nla_parse+0x59/0xc0 [<c11ca8d9>] ? genl_rcv_msg+0x169/0x1a0 [<c11ca770>] ? genl_rcv_msg+0x0/0x1a0 [<c11c7e68>] ? netlink_rcv_skb+0x38/0x90 [<c11c9649>] ? genl_rcv+0x19/0x30 [<c11c7c03>] ? netlink_unicast+0x1b3/0x220 [<c11c893e>] ? netlink_sendmsg+0x26e/0x290 [<c11a409e>] ? sock_sendmsg+0xbe/0xf0 [<c1032780>] ? autoremove_wake_function+0x0/0x50 [<c104d846>] ? __alloc_pages_nodemask+0x106/0x530 [<c1074933>] ? do_lookup+0x53/0x1b0 [<c10766f9>] ? __link_path_walk+0x9b9/0x9e0 [<c11acab0>] ? verify_iovec+0x50/0x90 [<c11a42b1>] ? sys_sendmsg+0x1e1/0x270 [<c1048e50>] ? find_get_page+0x10/0x50 [<c104a96f>] ? filemap_fault+0x5f/0x370 [<c1059159>] ? __do_fault+0x319/0x370 [<c11a55b4>] ? sys_socketcall+0x244/0x290 [<c101962c>] ? do_page_fault+0x1ec/0x270 [<c1019440>] ? do_page_fault+0x0/0x270 [<c1002ae5>] ? syscall_call+0x7/0xb Code: 00 b8 fe 00 00 00 b9 f8 53 a3 d0 89 5c 24 14 89 7c 24 10 89 44 24 0c 89 6c 24 08 89 4c 24 04 c7 04 24 35 4f a3 d0 e8 7c 30 60 f0 <0f> b7 43 06 ba 06 00 00 00 a8 10 75 0e 83 e0 20 83 f8 01 19 d2 EIP: [<d0a1ff24>] ath5k_hw_set_coverage_class+0x74/0x1b0 [ath5k] SS:ESP 0068:cfa09bf4 CR2: 0000000000000006 ---[ end trace 54f73d6b10ceb87b ]--- Cc: stable@kernel.org Reported-by: Steve Brown <sbrown@cortland.com> Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | hso: remove setting of low_latency flagFilip Aben2010-06-221-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the setting of the low_latency flag. tty_flip_buffer_push() is occasionally being called in irq context, which causes a hang if the low_latency flag is set. Removing the low_latency flag only seems to impact the flush to ldisc, which will now be put on a workqueue. Signed-off-by: Filip Aben <f.aben@option.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | lasi82596: fix netdev_mc_count conversionHelge Deller2010-06-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix commit 4cd24eaf0 (net: use netdev_mc_count and netdev_mc_empty when appropriate) Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | NET: MIPSsim: Fix modpost warning.Ralf Baechle2010-06-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $ make CONFIG_DEBUG_SECTION_MISMATCH=y [...] WARNING: drivers/net/built-in.o(.data+0x0): Section mismatch in reference from the variable mipsnet_driver to the function .init.text:mipsnet_probe() The variable mipsnet_driver references the function __init mipsnet_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, [...] Fixed by making mipsnet_probe __devinit. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> drivers/net/mipsnet.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2: fix dma_get_ops compilation breakageFUJITA Tomonori2010-06-171-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes dma_get_ops() prefetch optimization in bnx2. bnx2 uses dma_get_ops() to see if dma_sync_single_for_cpu() is noop. bnx2 does prefetch if it's noop. But dma_get_ops() isn't available on all the architectures (only the architectures that uses dma_map_ops struct have it). Using dma_get_ops() in drivers leads to compilation breakage on many architectures. This patch removes dma_get_ops() and changes bnx2 to do prefetch on all the architectures. This adds useless prefetch on non-coherent architectures but this is harmless. It is also unlikely to cause the performance drop. [ Remove now unused local variable 'pdev' -DaveM ] Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ucc_geth: fix for RX skb buffers recyclingSergey Matyukevich2010-06-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements a proper modification of RX skb buffers before recycling. Adjusting only skb->data is not enough because after that skb->tail and skb->len become incorrect. Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | pcnet_cs: add new id (TOSHIBA Modem/LAN Card)Ken Kawasaki2010-06-172-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | pcnet_cs: serial_cs: add new id (TOSHIBA Modem/LAN Card) Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | gianfar: Fix oversized packets handlingAnton Vorontsov2010-06-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issuing the following command on host: $ ifconfig eth2 mtu 1600 ; ping 10.0.0.27 -s 1485 -c 1 Makes some boards (tested with MPC8315 rev 1.1 and MPC8313 rev 1.0) oops like this: skb_over_panic: text:c0195914 len:1537 put:1537 head:c79e4800 data:c79e4880 tail:0xc79e4e81 end:0xc79e4e80 dev:eth1 ------------[ cut here ]------------ kernel BUG at net/core/skbuff.c:127! Oops: Exception in kernel mode, sig: 5 [#1] MPC831x RDB last sysfs file: /sys/kernel/uevent_seqnum Modules linked in: NIP: c01c1840 LR: c01c1840 CTR: c016d918 [...] NIP [c01c1840] skb_over_panic+0x48/0x5c LR [c01c1840] skb_over_panic+0x48/0x5c Call Trace: [c0339d50] [c01c1840] skb_over_panic+0x48/0x5c (unreliable) [c0339d60] [c01c3020] skb_put+0x5c/0x60 [c0339d70] [c0195914] gfar_clean_rx_ring+0x25c/0x3d0 [c0339dc0] [c01976e8] gfar_poll+0x170/0x1bc Dumped buffer descriptors showed that eTSEC's length/truncation logic sometimes passes oversized packets, i.e. for the above ICMP packet the following two buffer descriptors may become ready: status=1400 length=1536 status=1800 length=1541 So, it seems that gianfar actually receives the whole big frame, and it tries to place the packet into two BDs. This situation confuses the driver, and so the skb_put() sanity check fails. This patch fixes the issue by adding an appropriate check, i.e. the driver should not try to process frames with buffer descriptor's length over rx_buffer_size (i.e. maxfrm and mrblr). Note that sometimes eTSEC works correctly, i.e. in the second (last) buffer descriptor bits 'truncated' and 'crcerr' are set, and so there's no oops. Though I couldn't find any logic when it works correctly and when not. Signed-off-by: Anton Vorontsov <avorontsov@mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ehea: Fix kernel deadlock in DLPAR-mem processingJan-Bernd Themann2010-06-172-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port reset operations and memory add/remove operations need to be serialized to avoid a kernel deadlock. The deadlock is caused by calling the napi_disable() function twice. Therefore we have to employ the dlpar_mem_lock in the ehea_reset_port function as well Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ehea: fix delayed packet processingJan-Bernd Themann2010-06-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the eHEA poll function an rmb() is required. Without that some packets on the receive queue are not seen and thus delayed until the next interrupt is handled for the same receive queue. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ixgbe: add comment on SFP+ ID for Active DADon Skidmore2010-06-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | These comments were forgotten in the initial patch to add this functionality. This patch corrects that. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | gianfar: Fix setup of RX time stampingManfred Rudigier2010-06-161-4/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously the RCTRL_TS_ENABLE bit was set unconditionally. However, if the RCTRL_TS_ENABLE is set without TMR_CTRL[TE], the driver does not work properly on some boards (Anton had problems with the MPC8313ERDB and MPC8568EMDS). With this patch the bit will only be set if requested from user space with the SIOCSHWTSTAMP ioctl command, meaning that time stamping is disabled during normal operation. Users who are not interested in time stamps will not experience problems with buggy CPU revisions or performance drops any more. The setting of TMR_CTRL[TE] is still up to the user. This is considered safe because users wanting HW timestamps must initialize the eTSEC clock first anyway, e.g. with the recently submitted PTP clock driver. Signed-off-by: Manfred Rudigier <manfred.rudigier@omicron.at> Reviewed-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'master' of ↵David S. Miller2010-06-1610-8/+53
| |\| | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * | netxen: fix caching window registerAmit Kumar Salecha2010-06-161-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | CRB window register is not per pci-func for NX3031, so caching can result in incorrect values. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netxen: fix rcv buffer leakAmit Kumar Salecha2010-06-161-3/+6
| | | | | | | | | | | | | | | | | | | | | Rcv producer should be read in spin-lock. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netxen: fix memory leaks in error pathAmit Kumar Salecha2010-06-162-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | Fixes memory leak in error path when memory allocation for adapter data structures fails. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | pcmcia: dev_node removal bugfixDominik Brodowski2010-06-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch c7c2fa07 removed one line too much from smc91c92_cs.c. Reported-by: Komuro <komurojun-mbn@nifty.com> CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: handle missing z/VM authorization of OSXUrsula Braun2010-06-232-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For z/VM guest operating systems, OSX CHPIDs can only be used, if LPAR and z/VM userID are explicitly authorized through the Service Element. Issue a message if this SE-authorization is missing. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: specify correct function level for OSN devicesUrsula Braun2010-06-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | OSN devices use the same function level as OSD devices. This patch adds OSN-devices to the initialization function for func_level. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: fix page breaks in hw headersFrank Blaschka2010-06-234-73/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Turning on memory debugging showed there could be page breaks in hardware headers. OSA does not allow this so we had to add code to bounce the header in case there is a page break. This patch also fixes a problem in case the skb->data part of a fragmented skb spreads multiple pages. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: fix use after free for qeths debug areaCarsten Otte2010-06-231-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function qeth_free_buffer_pool is called _after_ the per-card debug area has been released. This debug message is not all that usefull anyway, and thus gets removed. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: Fold qeth_qerr debug areaCarsten Otte2010-06-232-11/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the qerr debug area. Most info that goes in here is logged to the card's local debug area already, those duplicates are removed. All other elements are moved to the card's local debug area. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: Fold qeth_misc debug areaCarsten Otte2010-06-232-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the misc debug area. Instead of logging the entire skb we just log a pointer to it into the card's local debug area in qeth_core_get_next_skb. Other then that, this debug area is not used anywhere. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: Fold qeth_sense debug areaCarsten Otte2010-06-232-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the sense debug area completely. Despite the name this debug area makes no sense at all because it's unused completely. Ouch. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: Fold qeth_trace debug areaCarsten Otte2010-06-234-272/+259
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the qeth_trace debug area. All relevant data is logged into either qeth_setup or into each card's own debug area. Superfluous information (such as the card number when logging into the card's own debug area) is removed without replacement. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: Add new s390 debug feature for each qeth cardCarsten Otte2010-06-232-3/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a debug area for each qeth card. This debug area will replace various other debug areas that are global for all cards handled by the device driver. On crash dump analysis this makes life easier when trying to find out what's going on with an interface. Also, the forest of debug areas for this device driver is significantly cleared up. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qeth: Rework qeth_dbf_longtextCarsten Otte2010-06-232-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch decouples qeth_dbf_longtext from qeth's static debug array. The function only uses one member anyway. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | smsgiucv: guarantee single iucv connect in thawUrsula Braun2010-06-231-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If another smsgiucv_app device exists, suspend / resume fails with iucv path list corruption, because the same iucv_path_connect is called twice. The patch introduces a flag to save connect status of the smsgiucv path to make sure iucv_path_connect in smsg_pm_restore_thaw is called only once. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: update version to 5.0.6Amit Kumar Salecha2010-06-231-2/+2
| | | | | | | | | | | | | | | Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: mark context state freed after destroyAmit Kumar Salecha2010-06-232-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | After destroying recv ctx, context state remain same. Fix it by marking as FREED. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: offload tx timeout recoveryAmit Kumar Salecha2010-06-232-36/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | Offload tx timeout recovery to fw recovery func(check_health). In check_health, first check health of device, if it its ok, then do tx timeout recovery otherwise device recovery. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: dont free host resources during fw recoveryAmit Kumar Salecha2010-06-231-29/+3
| | | | | | | | | | | | | | | | | | | | | | | | There is no need to free/alloc host resources during firmware recovery. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: release device resources during interface downAmit Kumar Salecha2010-06-236-37/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously we were allocating device resources during probe and release them during remove. Now alloc during interface up and release in interface down. This helps in device performance, as it doesn't need to keep track of inactive resources. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: fix mac address mgmtAmit Kumar Salecha2010-06-231-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We first add mac address in driver local list and then send command to fw to add same. There are checks in driver to ensure send command doesn't fail before adding mac address in local list. But instead fix should be: Add mac address in fw and if it succeeds, add it in driver local list. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: handshake with card after fw loadAmit Kumar Salecha2010-06-233-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | Instead of delaying rcv handshake till interface comes up, do it just after fw load. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: cleanup skb allocationAmit Kumar Salecha2010-06-233-21/+13
| | | | | | | | | | | | | | | | | | | | | | | | No need to maintian separate state for alloced and freed skb. This can be done by null check. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | e1000e: disable gig speed when in S0->Sx transitionBruce Allan2010-06-231-14/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of this workaround is necessary for all ICHx/PCH parts so one of the two MAC-type checks can be removed. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | e1000e: packet split should not be used with early receiveBruce Allan2010-06-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Originally it was thought there were issues with ICHx/PCH parts with packet split when jumbo frames were enabled but in fact it is really only when early-receive is enabled (via ERT register) on these parts. Use packet split with jumbos but only when early-receive is not enabled. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | e1000e: do not touch PHY page 800 registers when link speed is 1000MbpsBruce Allan2010-06-231-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PHY on 82577/82578 has issues when the registers on page 800 are accessed when in gigabit mode. Do not clear the Wakeup Control register when resetting the part since it is on page 800 (and will be cleared on reset anyway). Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | e1000e: avoid polling h/w registers during link negotiationBruce Allan2010-06-233-28/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid touching hardware registers when possible, otherwise link negotiation can get messed up when user-level scripts are rapidly polling the driver to see if/when link is up. Use the saved link state information instead when possible. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-02 04:47:55 +0100