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path: root/drivers/net
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2009-04-16myri10ge: force stats update in ethtool gstatsBrice Goglin
Force a statistics update when our ethtool gstats routine is called. Otherwise, ethtool will continue to read stale stats until something forces an update by reading /proc/net/dev This requires putting a lock around the stats update to guard against 2 threads (one via ethtool, and one via procfs) updating the stats at once. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2009-04-16ixgbe: Be explict with what we are !'ing in ixgbe_sfp_config_module_task()Tony Breeds
GCC warns: drivers/net/ixgbe/ixgbe_main.c: In function 'ixgbe_sfp_config_module_task': drivers/net/ixgbe/ixgbe_main.c:3920: warning: suggest parantheses around operand of '!' or change '&' to '&&' or '!' to '~' Which I think is right. Bracket to remove ambiguity. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16phylib: Fix delay argument of schedule_delayed_workAtsushi Nemoto
The commit a390d1f3 ("phylib: convert state_queue work to delayed_work") missed converting 'expires' value to 'delay' value. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: call fec_restart() in fec_open()Sascha Hauer
We called fec_stop() in fec_enet_close(), thus we have to call fec_restart() in fec_enet_open(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16FEC Buffer reworkSascha Hauer
Allocate buffers in fec_open and free them again in fec_close. This makes it possible to use this driver as a module. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: switch to net_device_opsSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: remove debugging printksSascha Hauer
These printks in fec_timeout do not give useful information in a production kernel. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: align receive packetsSascha Hauer
Otherwise we get a lot of alignment errors Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: refactor init functionSascha Hauer
fec_enet_init() does the hardware initialisation and then calls fec_restart() which does the same initialisation again, so we can safely remove the initialisation from fec_enet_init(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: refactor set_multicast_list() to make it more readableSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: Codingstyle cleanupsSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: remove unnecessary castSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: do not typedef struct typesSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16fec: switch to writel/readlSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16sun3lance: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16smc911x: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16sgiseeq: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16sb1250-mac: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16rionet: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16pci-skeleton: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16pasemi_mac: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16netx-eth: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16mvme147: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16mipsnet: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16meth: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16macmace: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16mace: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16lib82596: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16korina: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16jazzsonic: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16ixp2000/ixpdev: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16iseries_veth: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16irda/sa1100_ir: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16irda/pxaficp_ir: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16irda/au1k_ir: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16ibmveth: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16hplance: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16dm9000: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16cpmac: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16bmac: convert to net_device_opsAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-168390(p): remove old compat_net_dev_ops codeAlexander Beregalov
Remove compat_net_dev_ops code and use struct net_device_ops instead of it. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16usbnet: remove old compat_net_dev_ops codeAlexander Beregalov
Since all usb network drivers are already converted to net_device_ops this code is useless. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16ipw2x00: remove old compat_net_dev_ops codeAlexander Beregalov
Since both ipw2100 and ipw2200 are already converted to new net_device_ops this code is useless. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16NET/ixgbe: Fix powering off during shutdownRafael J. Wysocki
Prevent ixgbe from putting the adapter into D3 during shutdown except when we're going to power off the system, since doing that may generally cause problems with kexec to happen (such problems were observed for igb and forcedeth). For this purpose seperate ixgbe_shutdown() from ixgbe_suspend() and use the appropriate PCI PM callbacks in both of them. Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16NET/e1000e: Fix powering off during shutdownRafael J. Wysocki
Prevent e1000e from putting the adapter into D3 during shutdown except when we're going to power off the system, since doing that may generally cause problems with kexec to happen (such problems were observed for igb and forcedeth). For this purpose seperate e1000e_shutdown() from e1000e_suspend() and use the appropriate PCI PM callbacks in both of them. Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16NET/e1000: Fix powering off during shutdownRafael J. Wysocki
Prevent e1000 from putting the adapter into D3 during shutdown except when we're going to power off the system, since doing that may generally cause problems with kexec to happen (such problems were observed for igb and forcedeth). For this purpose seperate e1000_shutdown() from e1000_suspend() and use the appropriate PCI PM callbacks in both of them. Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-16gro: New frags interface to avoid copying shinfoHerbert Xu
It turns out that copying a 16-byte area at ~800k times a second can be really expensive :) This patch redesigns the frags GRO interface to avoid copying that area twice. The two disciples of the frags interface have been converted. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-15gianfar: stop send queue before resetting gianfarMarkus Brunner
After a transmit timed out, the reset task will be called, which will free the allocated resources(stop_gfar). If gfar_poll will be called before the resources get allocated again gfar_clean_tx_ring will call dev_kfree_skb_any(NULL). Example crash: ops: Kernel access of bad area, sig: 11 [#1] PREEMPT RSBBA100 Modules linked in: NIP: c01a10c4 LR: c013b254 CTR: c013c038 REGS: c02e7d20 TRAP: 0300 Not tainted (2.6.27.20) MSR: 00001032 <ME,IR,DR> CR: 24000082 XER: 20000000 DAR: 000000a0, DSISR: 20000000 TASK = c02ce578[0] 'swapper' THREAD: c02e6000 GPR00: 000000a0 c02e7dd0 c02ce578 00000000 00000040 00000001 c02ec1c0 00001032 GPR08: c080d1e0 df9ea800 00000000 00000000 24000082 ffffffff 0404f000 00000000 GPR16: ffffffbf ffffffff ffffffff ffdff7ff ffffffff c02d0fd4 00100100 00200200 GPR24: c031220c 00000001 00000001 00000000 00000000 df849800 ff109000 df849b80 NIP [c01a10c4] dev_kfree_skb_irq+0x18/0x70 LR [c013b254] gfar_clean_tx_ring+0x70/0x11c Call Trace: [c02e7dd0] [c003e978] update_wall_time+0x730/0x744 (unreliable) [c02e7df0] [c013b254] gfar_clean_tx_ring+0x70/0x11c [c02e7e10] [c013c07c] gfar_poll+0x44/0x150 [c02e7e30] [c01a064c] net_rx_action+0xa8/0x19c [c02e7e70] [c00251d4] __do_softirq+0x64/0xc0 [c02e7e90] [c0006384] do_softirq+0x40/0x58 [c02e7ea0] [c00250a8] irq_exit+0x40/0x9c [c02e7eb0] [c000642c] do_IRQ+0x90/0xac [c02e7ec0] [c0010ab4] ret_from_except+0x0/0x14 --- Exception: 501 at cpu_idle+0x9c/0xf8 LR = cpu_idle+0x9c/0xf8 [c02e7f80] [c0009820] cpu_idle+0x58/0xf8 (unreliable) [c02e7fa0] [c01fb8c8] __got2_end+0x7c/0x90 [c02e7fc0] [c026c794] start_kernel+0x2c0/0x2d4 [c02e7ff0] [00003438] 0x3438 Instruction dump: 7fa00124 80010024 bba10014 38210020 7c0803a6 4e800020 9421ffe0 7c0802a6 7c6b1b78 90010024 380300a0 bfa10014 <7d200028> 3129ffff 7d20012d 40a2fff4 Kernel panic - not syncing: Fatal exception in interrupt This Patch calls netif_stop_queue before calling stop_gfar. Signed-off-by: Markus Brunner <super.firetwister@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-15myr10ge: again fix lro_gen_skb() alignmentStanislaw Gruszka
Add LRO alignment initially committed in 621544eb8c3beaa859c75850f816dd9b056a00a3 ("[LRO]: fix lro_gen_skb() alignment") and removed in 0dcffac1a329be69bab0ac604bf7283737108e68 ("myri10ge: add multislices support") during conversion to multi-slice. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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