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* rt2x00: Add kill_tx_queue callback functionIvo van Doorn2009-02-0912-72/+145
| | | | | | | | | | provide rt2x00lib the possibility to kill a particular TX queue. This can be useful when disabling the radio, but more importantly will allow beaconing to be disabled when mac80211 requests this (during scanning for example) Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: Move intf_work to mac82011 workqueueIvo van Doorn2009-02-091-1/+1
| | | | | | | | | ieee80211_iterate_active_interfaces() no longer acquires the RTNL lock which means the intf_work handler can be safely used from the mac80211 workqueue again. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: unify iwlagn and 3945 power save managementWinkler, Tomas2009-02-095-242/+60
| | | | | | | | | | | This patch unifies 3945 and iwlagn power save management This patch also better separates system state from user setting. System state shall be removed later as this shall be shifted to user space Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Acked-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: don't use implicit priv in IWL_DEBUGTomas Winkler2009-02-0922-839/+859
| | | | | | | | | Call IWL_DEBUG macro with explicit priv argument. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Acked-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: check return value of pci_enable_deviceWinkler, Tomas2009-02-092-2/+8
| | | | | | | | | pci_enable_device is tagged with __must_check therefore don't ignore the return value in pci_resume handlers Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: iwl3945_send_tx_power must be staticWinkler, Tomas2009-02-091-1/+1
| | | | | | | | iwl3945_send_tx_power must be static Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: suppress unused variable warning when compiling w/o IWLWIFI_DEBUGWinkler, Tomas2009-02-092-6/+6
| | | | | | | | | | This patch adds __maybe_unused attribute to priv variables used in functions that used it solely for debug printouts Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwl3945: Getting rid of the *39_rxon iwl_priv fieldsSamuel Ortiz2009-02-0911-1087/+585
| | | | | | | | | | | | | | | | The iwl_rxon_cmd is really just a iwl3945_rxon_cmd structure extension. So, we can use the *_rxon fields from iwl_priv instead of the 3945 specific ones (*39_rxon). We have to then be careful when submitting REPLY_RXON host commands, since the command length as to be set according to the HW. As another precaution the reserved4 and reserved5 fields are cleared before being sent to the 3945. With the *39_rxon removal, a lot of duplicated code can be removed from the 3945 code base. Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* orinoco: checkpatch cleanupAndrey Borzenkov2009-02-0911-119/+143
| | | | | | | | Fix errors and obvious warnings reported by checkpatch in all files except orinoco.c. Orinoco.c is part of different patch series of Dave. Signed-off-by: Andrey Borzenkov <arvidjaar@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* gro: Optimise TCP packet receptionHerbert Xu2009-02-081-7/+8
| | | | | | | | | | | | | gro: Optimise TCP packet reception As this function can be called more than half a million times for 10GbE, it's important to optimise it as much as we can. This patch uses bit ops to logical ops, as well as open coding memcmp to exploit alignment properties. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* gro: Optimise IPv4 packet receptionHerbert Xu2009-02-081-6/+7
| | | | | | | | | | | | As this function can be called more than half a million times for 10GbE, it's important to optimise it as much as we can. This patch does some obvious changes to use 2-byte and 4-byte operations instead of byte-oriented ones where possible. Bit ops are also used to replace logical ops to reduce branching. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* gro: Optimise Ethernet header comparisonHerbert Xu2009-02-084-22/+33
| | | | | | | | | | | | | This patch optimises the Ethernet header comparison to use 2-byte and 4-byte xors instead of memcmp. In order to facilitate this, the actual comparison is now carried out by the callers of the shared dev_gro_receive function. This has a significant impact when receiving 1500B packets through 10GbE. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* gro: Remember number of held packets instead of counting every timeHerbert Xu2009-02-082-5/+10
| | | | | | | | | This patch prepares for the move of the same_flow checks out of dev_gro_receive. As such we need to remember the number of held packets since doing a loop just to count them every time is silly. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Increase default NET_SKB_PAD to 32.David S. Miller2009-02-081-3/+3
| | | | | | | | | | | | | | | | | | Several devices need to insert some "pre headers" in front of the main packet data when they transmit a packet. Currently we allocate only 16 bytes of pad room and this ends up not being enough for some types of hardware (NIU, usb-net, s390 qeth, etc.) So increase this to 32. Note that drivers still need to check in their transmit routine whether enough headroom exists, and if not use skb_realloc_headroom(). Tunneling, IPSEC, and other encapsulation methods can cause the padding area to be used up. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2009-02-0714-90/+180
|\ | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-agn.c drivers/net/wireless/iwlwifi/iwl3945-base.c
| * sunhme: Don't match PCI devices in SBUS probe.David S. Miller2009-02-071-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | Unfortunately, the OF device tree nodes for SBUS and PCI hme devices have the same device node name on some systems. So if the name of the parent node isn't 'sbus', skip it. Based upon an excellent report and detective work by Meelis Roos and Eric Brower. Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Meelis Roos <mroos@linux.ee>
| * 9p: fix endian issues [attempt 3]Eric Van Hensbergen2009-02-061-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | When the changes were done to the protocol last release, some endian bugs crept in. This patch fixes those endian problems and has been verified to run on 32/64 bit and x86/ppc architectures. This version of the patch incorporates the correct annotations for endian variables. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net_dma: call dmaengine_get only if NET_DMA enabledDavid S. Miller2009-02-062-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Based upon a patch from Atsushi Nemoto <anemo@mba.ocn.ne.jp> -------------------- The commit 649274d993212e7c23c0cb734572c2311c200872 ("net_dma: acquire/release dma channels on ifup/ifdown") added unconditional call of dmaengine_get() to net_dma. The API should be called only if NET_DMA was enabled. -------------------- Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Dan Williams <dan.j.williams@intel.com>
| * 3c509: Fix resume from hibernation for PnP mode.Ondrej Zary2009-02-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Ondrej Zary <linux@rainbow-software.org> last year, I posted a patch which fixed hibernation on 3c509 cards. That was back in 2.6.24. It worked fine in 2.6.25. But then I stopped using hibernation (as it did not work with my new IT8212 RAID controller). Now I fixed it and noticed that 3c509 does not wake up properly anymore (in 2.6.28) - neither in PnP nor in ISA modes. ifconfig down/up makes the card work again in PnP mode. However, in ISA mode, ifconfig up ends with "No such device" error. Comparing the 3c509 driver between 2.6.25 and 2.6.28, there's only some statistics-related change. So the cause of the problem must be somewhere else. This patch makes the resume work in PnP mode, but it's still not enough for ISA mode. Signed-off-by: David S. Miller <davem@davemloft.net>
| * sungem: Soft lockup in sungem on Netra AC200 when switching interface upIlkka Virta2009-02-061-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Ilkka Virta <itvirta@iki.fi> In the lockup situation the driver seems to go off in an eternal storm of interrupts right after calling request_irq(). It doesn't actually do anything interesting in the interrupt handler. Since connecting the link afterwards works, something later in initialization must fix this. Looking at gem_do_start() and gem_open(), it seems that the only thing done while opening the device after the request_irq(), is a call to napi_enable(). I don't know what the ordering requirements are for the initialization, but I boldly tried to move the napi_enable() call inside gem_do_start() before the link state is checked and interrupts subsequently enabled, and it seems to work for me. Doesn't even break anything too obvious... Signed-off-by: David S. Miller <davem@davemloft.net>
| * RxRPC: Fix a potential NULL dereferenceDavid Howells2009-02-061-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Fix a potential NULL dereference bug during error handling in rxrpc_kernel_begin_call(), whereby rxrpc_put_transport() may be handed a NULL pointer. This was found with a code checker (http://repo.or.cz/w/smatch.git/). Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * r8169: Don't update statistics counters when interface is downIvan Vecera2009-02-061-35/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Realtek chips (RTL8169sb/8110sb in my case) are unable to retrieve ethtool statistics when the interface is down. The process stays in endless loop in rtl8169_get_ethtool_stats. This is because these chips need to have receiver enabled (CmdRxEnb bit in ChipCmd register) that is cleared when the interface is going down. It's better to update statistics only when the interface is up and otherwise return copy of statistics grabbed when the interface was up (in rtl8169_close). It is interesting that PCI-E NICs (like 8168b/8111b...) are not affected. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * udp: Fix potential wrong ip_hdr(skb) pointersJesper Dangaard Brouer2009-02-061-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Like the UDP header fix, pskb_may_pull() can potentially alter the SKB buffer. Thus the saddr and daddr, pointers may point to the old skb->data buffer. I haven't seen corruptions, as its only seen if the old skb->data buffer were reallocated by another user and written into very quickly (or poison'd by SLAB debugging). Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * neigh: some entries can be skipped during dumpingGautam Kachroo2009-02-061-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | neightbl_dump_info and neigh_dump_table can skip entries if the *fill*info functions return an error. This results in an incomplete dump ((invoked by netlink requests for RTM_GETNEIGHTBL or RTM_GETNEIGH) nidx and idx should not be incremented if the current entry was not placed in the output buffer Signed-off-by: Gautam Kachroo <gk@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6: Disallow rediculious flowlabel option sizes.David S. Miller2009-02-061-2/+6
| | | | | | | | | | | | | | | | | | Just like PKTINFO, limit the options area to 64K. Based upon report by Eric Sesterhenn and analysis by Roland Dreier. Signed-off-by: David S. Miller <davem@davemloft.net>
| * Revert "tcp: Always set urgent pointer if it's beyond snd_nxt"David S. Miller2009-02-051-8/+4
| | | | | | | | | | | | | | | | This reverts commit 64ff3b938ec6782e6585a83d5459b98b0c3f6eb8. Jeff Chua reports that it breaks rlogin for him. Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6: Copy cork options in ip6_append_dataHerbert Xu2009-02-051-15/+52
| | | | | | | | | | | | | | | | | | As the options passed to ip6_append_data may be ephemeral, we need to duplicate it for corking. This patch applies the simplest fix which is to memdup all the relevant bits. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'master' of ↵David S. Miller2009-02-053-0/+7
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * iwlwifi: save PCI state before suspend, restore after resumeReinette Chatre2009-02-042-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the right thing to do and fixes the following warning: [ 115.012278] ------------[ cut here ]------------ [ 115.012281] WARNING: at drivers/pci/pci-driver.c:370 pci_legacy_suspend+0x85/0xc2() [ 115.012285] Hardware name: Latitude D630 [ 115.012301] PCI PM: Device state not saved by iwl3945_pci_suspend+0x0/0x4c [iwl3945] [ 115.012304] Modules linked in: fuse nfsd lockd nfs_acl auth_rpcgss exportfs sunrpc ipv6 acpi_cpufreq kvm_intel kvm snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep arc4 snd_seq_device snd_pcm_oss snd_mixer_oss ecb snd_pcm cryptomgr aead snd_timer crypto_blkcipher snd snd_page_alloc ohci1394 crypto_hash crypto_algapi ch341 ieee1394 usbserial thermal iwl3945 mac80211 led_class lib80211 tg3 processor i2c_i801 i2c_core sg cfg80211 libphy usbhid battery ac button sr_mod cdrom evdev dcdbas ata_generic ata_piix libata sd_mod scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: microcode] [ 115.012374] Pid: 4163, comm: pm-suspend Not tainted 2.6.29-rc3-00227-gf1dd849-dirty #67 [ 115.012377] Call Trace: [ 115.012382] [<ffffffff8023d04d>] warn_slowpath+0xb1/0xed [ 115.012387] [<ffffffff80450b5e>] ? _spin_unlock_irqrestore+0x5c/0x78 [ 115.012390] [<ffffffff80254f08>] ? up+0x34/0x39 [ 115.012394] [<ffffffff80362319>] ? acpi_ut_release_mutex+0x5d/0x61 [ 115.012397] [<ffffffff803584b2>] ? acpi_get_data+0x5e/0x70 [ 115.012400] [<ffffffff80363dd9>] ? acpi_bus_get_device+0x25/0x39 [ 115.012403] [<ffffffff80363e98>] ? acpi_bus_power_manageable+0x11/0x29 [ 115.012406] [<ffffffff803462f7>] ? acpi_pci_power_manageable+0x17/0x19 [ 115.012410] [<ffffffff8033ddfd>] ? pci_set_power_state+0xcc/0x101 [ 115.012418] [<ffffffffa01f28e9>] ? iwl3945_pci_suspend+0x0/0x4c [iwl3945] [ 115.012422] [<ffffffff803401e6>] pci_legacy_suspend+0x85/0xc2 [ 115.012425] [<ffffffff80340316>] pci_pm_suspend+0x34/0x86 [ 115.012429] [<ffffffff8039d7ce>] pm_op+0x52/0xe5 [ 115.012432] [<ffffffff8039dd78>] device_suspend+0x32a/0x451 [ 115.012436] [<ffffffff80269ec2>] suspend_devices_and_enter+0x3e/0x13a [ 115.012439] [<ffffffff8026a128>] enter_state+0x110/0x164 [ 115.012442] [<ffffffff8026a233>] state_store+0xb7/0xd7 [ 115.012446] [<ffffffff8032f95f>] kobj_attr_store+0x17/0x19 [ 115.012449] [<ffffffff80307d64>] sysfs_write_file+0xe4/0x119 [ 115.012453] [<ffffffff802baa7a>] vfs_write+0xae/0x137 [ 115.012456] [<ffffffff802babc7>] sys_write+0x47/0x70 [ 115.012459] [<ffffffff8020b73a>] system_call_fastpath+0x16/0x1b [ 115.012467] ---[ end trace 829828966f6f24dc ]--- Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Tested-by: Ming Lei <tom.leiming@gmail.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlwifi: clean key table in iwl_clear_stations_tableReinette Chatre2009-02-041-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleans uCode key table bit map iwl_clear_stations_table since all stations are cleared also the key table must be. Since the keys are not removed properly on suspend by mac80211 this may result in exhausting key table on resume leading to memory corruption during removal Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | udp: Fix UDP short packet false positiveJesper Dangaard Brouer2009-02-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The UDP header pointer assignment must happen after calling pskb_may_pull(). As pskb_may_pull() can potentially alter the SKB buffer. This was exposted by running multicast traffic through the NIU driver, as it won't prepull the protocol headers into the linear area on receive. Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: remove dead code in transmit routineJesse Brandeburg2009-02-071-3/+0
| | | | | | | | | | | | | | | | | | Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: update version number and copyright datesAlexander Duyck2009-02-0714-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | Update the version number to 1.3.16 and update copyright dates for 2009. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: fix two minor items found during code reviewAlexander Duyck2009-02-071-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch addresses two minor items I found while cleaning up the igb driver for our sourceforge version. The first clears the context index if we don't flag that we need it. The second item is that eims_other should be used instead of bit defines when setting all of the EICS bits prior to reset. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: update stats before doing reset in igb_downAlexander Duyck2009-02-071-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was seen with repeated interface up/down testing that there was a large stray between the stats reported by the queues and the stats reported by the HW. It was found to be an issue in that hw stats were being reset without first being recorded. This change records the stats before wiping them from the system via the reset. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: remove redundant count set and err_hw_initAlexander Duyck2009-02-071-11/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the setting of ring->count variables from igb_probe as they are duplicating the same configuration that is done igb_alloc_queues. Remove the err_hw_init tag as it can be replaced by err_sw_init. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: remove disable_av variable from mac_info structAlexander Duyck2009-02-072-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The disable_av variable is never used by the driver and provides no value as it is likely a leftover debugging variable. I have removed it and replaced the one spot that checked for it with a check for a valid address. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: change pba size determination from if to switch statementAlexander Duyck2009-02-071-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As additional hardware is added to the igb driver it is easier to support the expansion via switch statements instead of using nested ifs. For this reason I am changing this to a switch statement. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: move get_hw_control within igb_resume.Alexander Duyck2009-02-071-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move igb_get_hw_control up so that it is called just after the reset in igb_resume. This notifies the HW sooner that the driver is reassuming control of the device. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: don't read eicr when responding to legacy interruptsAlexander Duyck2009-02-071-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The interrupt handler was reading eicr and then doing nothing with the result. I have removed the variable and the register read since they provide no value to the legacy interrupt handler. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: remove unnecessary adapter->hw calls when just hw-> will do.Alexander Duyck2009-02-071-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | There were several spots in the code making calls to adapter->hw when they could have just been accessing hw-> directly. I cleaned up the spots where this was visibly apparent. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: rename igb_update_mc_addr_list_82575 to not include the 82575Alexander Duyck2009-02-073-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There isn't much point in having the _82575 hanging off the end of this function since there aren't any other version of this function running around within this driver. This also allows for a bit of whitespace cleanup due to a shorter function name. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: remove redundant timer updates and cleanup watchdog_taskAlexander Duyck2009-02-071-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The igb watchdog task is modifying the watchdog timer twice duing a single run. It only needs to be called once to reschedule itself for 2 seconds from the last time it ran. In addition I removed the allocation of the mac_info structure since it is only called twice and is easier to access via the e1000_hw struct. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: cleanup igb_netpoll to be more friendly with napi & GROAlexander Duyck2009-02-072-19/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleans up igb_netpoll so that it is more friendly with both the current napi and newly introduced GRO features. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: add counter for dma out of sync errorsAlexander Duyck2009-02-074-3/+24
| | | | | | | | | | | | | | | | | | | | | | | | Add a counter for dma out of sync errors reported via interrupt. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: update testing done by ethtoolAlexander Duyck2009-02-071-26/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the code for the testing has pretty much become stale at this point and is need of update. This update just streamlines most of the code, widens the range of interrupt testing. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: update feature flags supported in ethtoolAlexander Duyck2009-02-072-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver is currently using HW_CSUM which is not correct. Update this to use the IP_CSUM and IPV6_CSUM flags. In addition consolidate the TSO flag setting. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: remove unused rx_hdr_split statisticAlexander Duyck2009-02-072-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | This statistic is not used and so it is safe to remove Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: rename nvm opsAlexander Duyck2009-02-076-29/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of the nvm ops have the tag _nvm added to the end which is redundant since all of the calls to the ops have to go through the nvm ops struct anyway. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | igb: rename phy opsAlexander Duyck2009-02-076-254/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch renames write_phy_reg to write_reg and read_phy_reg to read_reg. It seems redundant to call out phy in an operation that is part of the phy_ops struct. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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