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* ixgbe: initialize interrupt throttle rateAndy Gospodarek2008-09-031-0/+6
| | | | | | | | | | | | | | | | | | | | | | This commit dropped the setting of the default interrupt throttle rate. commit 021230d40ae0e6508d6c717b6e0d6d81cd77ac25 Author: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Date: Mon Mar 3 15:03:45 2008 -0800 ixgbe: Introduce MSI-X queue vector code The following patch adds it back. Without this the default value of 0 causes the performance of this card to be awful. Restoring these to the default values yields much better performance. This regression has been around since 2.6.25. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: stable@kernel.org [2.6.25 and later] Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* ixgbe: fix vlan filteringAlexander Duyck2008-08-271-3/+5
| | | | | | | | | | | VLAN filtering is broken, due to reading the incorrect register for the VLAN filtering settings. Fixed by reading/writing the correct register. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* ixgbe: add cx4 device IDJesse Brandeburg2008-08-143-1/+5
| | | | | | | | | This is a simple device ID add for adapters that support CX4 (copper infiniband style cable) connectors for 10GbE. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* ixgbe: remove device ID for unsupported deviceJesse Brandeburg2008-07-231-2/+0Star
| | | | | | | | | | | | The ixgbe driver was untested with device ID 8086:10c8 but still advertises support. Currently if this device is present in the system when the driver is loaded, the system will panic. Remove this device ID until full support can be tested with available hardware. This patch is necessary for 2.6.24, 2.6.25 and 2.6.26 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* igb/ixgbe/e1000e: resolve tx multiqueue bugJeff Kirsher2008-07-181-0/+2
| | | | | | | | | | | With the recent changes to tx mutiqueue, igb/ixgbe/e1000e was not calling netif_tx_start_all_queues() before calling netif_tx_wake_all_queues(). This causes an issue during loading of the driver. In addition, updated e1000e to use the updated tx mutliqueue api. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Use queue aware tests throughout.David S. Miller2008-07-182-18/+7Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This effectively "flips the switch" by making the core networking and multiqueue-aware drivers use the new TX multiqueue structures. Non-multiqueue drivers need no changes. The interfaces they use such as netif_stop_queue() degenerate into an operation on TX queue zero. So everything "just works" for them. Code that really wants to do "X" to all TX queues now invokes a routine that does so, such as netif_tx_wake_all_queues(), netif_tx_stop_all_queues(), etc. pktgen and netpoll required a little bit more surgery than the others. In particular the pktgen changes, whilst functional, could be largely improved. The initial check in pktgen_xmit() will sometimes check the wrong queue, which is mostly harmless. The thing to do is probably to invoke fill_packet() earlier. The bulk of the netpoll changes is to make the code operate solely on the TX queue indicated by by the SKB queue mapping. Setting of the SKB queue mapping is entirely confined inside of net/core/dev.c:dev_pick_tx(). If we end up needing any kind of special semantics (drops, for example) it will be implemented here. Finally, we now have a "real_num_tx_queues" which is where the driver indicates how many TX queues are actually active. With IGB changes from Jeff Kirsher. Signed-off-by: David S. Miller <davem@davemloft.net>
* netdev: Kill NETIF_F_MULTI_QUEUE.David S. Miller2008-07-181-2/+0Star
| | | | | | | There is no need for a feature bit for something that can be tested by simply checking the TX queue count. Signed-off-by: David S. Miller <davem@davemloft.net>
* netdrv intel: always enable VLAN filtering except in promiscous modePatrick McHardy2008-07-171-4/+1Star
| | | | | | | | | | | | Currently VLAN filtering is enabled when the first VLAN is added. Obviously before that there's no point in receiving any VLAN packets. Now that we disable VLAN filtering in promiscous mode, we can keep the VLAN filters enabled the remaining time. Signed-off-by: Patrick McHardy <kaber@trash.net> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdrv intel: disable VLAN filtering in promiscous modePatrick McHardy2008-07-171-5/+12
| | | | | | | | | | | | | | | As discussed in this thread: http://www.mail-archive.com/netdev@vger.kernel.org/msg53976.html promiscous mode means to disable *all* filters. Currently only unicast and multicast filtering is disabled. This patch changes all Intel drivers to also disable VLAN filtering. Signed-off-by: Patrick McHardy <kaber@trash.net> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Delete NETDEVICES_MULTIQUEUE kconfig option.David S. Miller2008-07-092-46/+0Star
| | | | | | Multiple TX queue support is a core networking feature. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'davem-next' of ↵David S. Miller2008-06-293-21/+110
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * ixgbe: add LRO supportMallikarjuna R Chilakala2008-06-253-21/+110
| | | | | | | | | | | | | | | | | | | | Support for in-kernel LRO with the ability to enable/disable via ethtool based on comments from Ben Hutchings. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | Merge branch 'master' of ↵David S. Miller2008-06-281-1/+2
|\ \ | |/ |/| | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl4965-base.c
| * ixgbe: fix EEH recovery during reset on PPCPaul Larson2008-06-271-1/+2
| | | | | | | | | | | | | | | | | | | | EEh is not recovering in a resonable amount of time on PPC during ixgbe_down(). Signed-off-by: Paul Larson <pl@us.ibm.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | Merge branch 'master' of ↵David S. Miller2008-06-141-2/+2
|\| | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/smc911x.c
| * ixgbe: fix typoJeff Kirsher2008-06-111-2/+2
| | | | | | | | | | | | | | Define names were accidently transposed. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | ixbge: allow vlan devices to use TSO and TCP CSUM offloadJeff Kirsher2008-06-121-1/+6
|/ | | | | | | | | Using the new interface for propagating device feature flags into VLAN devices, turn on TSO and CSUM offload on VLAN devices. Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* ixgbe: save and restore pcie/msi state to support EEH recoveryWendy Xiong2008-04-251-0/+2
| | | | | | | | | | | To enable EEH support for pci-express network adapters, pcie/msi state needs to be saved and restored for that adapter. Tested this EEH patch with Intel 10G pci-express ixgbe adapter. Signed-off-by: Wendy Xiong <wendyx@us.ibm.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Compilation fix for ixgbe_main.c.Denis V. Lunev2008-03-291-3/+3
| | | | | | | | | | | Under CONFIG_DCA the compilation is broken since the commit bd0362dde080cef377d99fa5beb5c25308c29c73 (ixgbe: Add optional DCA infrastructure). IXGBE_SUCCESS is not defined anywhere, replace it with 0. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Increment versionAuke Kok2008-03-171-1/+1
| | | | | Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Add optional DCA infrastructureJeb Cramer2008-03-172-0/+157
| | | | | | | | | | | 82598 cards and up support DCA, which enables the chipset to warm up the caches for upcoming payload data. This code makes the driver plug into the CONFIG_DCA infrastructure that was merged earlier. Signed-off-by: Jeb Cramer <cramerj@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Introduce adaptive interrupt moderationAyyappan Veeraiyan2008-03-173-12/+232
| | | | | | | | | | | | | | | | | | 82598 can produce a formidable interrupt rate, and is largely unusable without some form of moderation. The default behaviour before this patch is to limit irq's to a reasonable number. However, just like our other drivers we can reduce latency for small packet-type traffic considerably by allowing the irq rate to go up dynamically. This patch introduces a simple irq moderation algorithm based on traffic analysis. The driver will use more CPU to service small packets quicker but will perform the same on bulk traffic as the old code. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Introduce Multiqueue TXAyyappan Veeraiyan2008-03-172-5/+66
| | | | | | | | | | | | Now that the irq vector code is in place, we can add the conditional multiqueue TX code in the driver. This requires the optional CONFIG_NETDEVICES_MULTIQUEUE=y and will not be enabled without it. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Acked-by: Waskiewicz Jr, Peter P <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Introduce MSI-X queue vector codeAyyappan Veeraiyan2008-03-172-350/+826
| | | | | | | | | | | | | | | | | | | | | | | | | This code abstracts the per-queue MSI-X interrupt vector into a queue vector layer. This abstraction is needed since there can be many more queues than available MSI-X vectors in a machine. The MSI-X irq vectors are remapped to a shared queue vector which can point to several (both RX and TX) hardware queues. The NAPI algorithm then cleans the appropriate ring/queues on interrupt or poll. The remapping is a delicate and complex calculation to make sure that we're not unbalancing the irq load, and spreads the irqs as much as possible, and may combine RX and TX flows onto the same queue vector. This effectively enables receive flow hashing across vectors and helps irq load balance across CPUs. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Waskiewicz Jr, Peter P <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: fix typo in speed mesageEmil Tantilov2008-03-051-1/+1
| | | | | | Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Correctly obtain protocol information on transmitAuke Kok2008-02-151-3/+21
| | | | | | | | | | | | | | | | | In reply to "RE: [Fwd: [PATCH 2.6.25] ixgbe/igb: correctly obtain protocol information on transmit]" from Andy Gospodarek: The driver was incorrectly looking at socket headers for protocol information, needed for checksumming offload. Fix this by not looking at the socket but frame headers instead. This disregards extension headers but it's unclear that linux generates those anyway. Tested by Andy Gospodarek. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: remove accidentally added #ifdefAuke Kok2008-02-111-5/+0Star
| | | | | | | Let's not add these #ifdef NETIF_F_TSO's back. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Disallow device reset during ethtool testAuke Kok2008-02-111-0/+4
| | | | | Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: warn when device is in a x4 or lower width slotAuke Kok2008-02-111-0/+8
| | | | | | | | | | It's easy to oversee this issue when working with this card as evrything will work OK but performance is severely limited (something like 1.5gbit on a x1 link) if the pci-express slot does not offer more bandwidth. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: add real-time traffic countersAyyappan Veeraiyan2008-02-051-4/+11
| | | | | | | | | Just like our other drivers before we can switch ixgbe to provide real-time packet/byte counters to the stack easily. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: fix several counter register errataAyyappan Veeraiyan2008-02-051-22/+31
| | | | | | | | | | Several counters behave differently on 82598 causing them to display incorrect values. Adjust the accounting so the reported numbers make sense and do not double count or represent the wrong item. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: properly return CHECKSUM_NONE, cleanup csum codeAyyappan Veeraiyan2008-02-051-7/+22
| | | | | | | | | | We were not returning CHECKSUM_NONE in a lot of cases which is wrong. Move common exit points in this function and error code up before the actual work in this function. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Fix FW init/release, make this code a functionAyyappan Veeraiyan2008-02-051-10/+28
| | | | | | | | | | A gap was left in the FW release/grab code in up/down path. Fix it by making the release/grab code a function and calling it in appropriate locations. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Fix pause code for ethtoolAyyappan Veeraiyan2008-02-051-5/+5
| | | | | | Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixbge: Make ethtool code account for media typesAyyappan Veeraiyan2008-02-051-16/+36
| | | | | | | | | The i82598 can support various media types but this ethtool code only was coded for fiber just yet. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixbge: remove TX lock and redo TX accounting.Ayyappan Veeraiyan2008-02-052-36/+76
| | | | | | | | | This ports Herbert Xu's "maybe_stop_tx" code and removes the tx_lock which is not needed. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: remove obsolete irq_sem, add driver state checking codeAyyappan Veeraiyan2008-02-053-42/+49
| | | | | | | | | | | | | After testing we confirmed that the irq_sem can safely be removed from ixgbe. Add strict state checking code to various ethtool parts to properly protect against races between various driver reset paths. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe endianness annotationsAl Viro2008-01-292-30/+30
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* drivers/net/ixgb: Add missing "space"Joe Perches2008-01-291-1/+1
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ixgbe: Fix copper PHY initialization codeAuke Kok2008-01-296-136/+71Star
| | | | | | | | | | | | | | | | | While cleaning up the internal API focussing on Fiber and CX4 code we found that I had broken the copper PHY initialization code. This patch restores the PHY-specific code. This is mostly uninteresting since no copper PHY boards are yet available. The changes have been tested against Fiber only as I do not even have copper PHY versions of 82598 macs. This change actually cleans up the API code a bit more and we lose some initialization code. A few PHY link detection helper lines of code have been snuck into this patch, as well as a read flush where it was suspected that this might cause issues. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [netdrvr] irq handler minor cleanups in several driversJeff Garzik2008-01-291-1/+1
| | | | | | | | | | | | | | | | | | | | | * use irq_handler_t where appropriate * no need to use 'irq' function arg, its already stored in a data struct * rename irq handler 'irq' argument to 'dummy', where the function has been analyzed and proven not to use its first argument. * remove always-false "dev_id == NULL" test from irq handlers * remove pointless casts from void* * declance: irq argument is not const * add KERN_xxx printk prefix * fix minor whitespace weirdness Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netdev: ARRAY_SIZE() cleanupsAlejandro Martinez Ruiz2008-01-291-2/+1Star
| | | | | | | Convert array size calculations to use ARRAY_SIZE(). Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [NET]: Fix interrupt semaphore corruption in Intel drivers.David S. Miller2008-01-211-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several of the Intel ethernet drivers keep an atomic counter used to manage when to actually hit the hardware with a disable or an enable. The way the net_rx_work() breakout logic works during a pending napi_disable() is that it simply unschedules the poll even if it still has work. This can potentially leave interrupts disabled, but that is OK because all of the drivers are about to disable interrupts anyways in all such code paths that do a napi_disable(). Unfortunately, this trips up the semaphore used here in the Intel drivers. If you hit this case, when you try to bring the interface back up it won't enable interrupts. A reload of the driver module fixes it of course. So what we do is make sure all the sequences now go: napi_disable(); atomic_set(&adapter->irq_sem, 0); *_irq_disable(); which makes sure the counter is always in the correct state. Reported by Robert Olsson. Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Fix TX timeout regression in Intel drivers.David S. Miller2008-01-171-2/+5
| | | | | | | | | | | | | | This fixes a regression added by changeset 53e52c729cc169db82a6105fac7a166e10c2ec36 ("[NET]: Make ->poll() breakout consistent in Intel ethernet drivers.") As pointed out by Jesse Brandeburg, for three of the drivers edited above there is breakout logic in the *_clean_tx_irq() code to prevent running TX reclaim forever. If this occurs, we have to elide NAPI poll completion or else those TX events will never be serviced. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
* [NET]: Make ->poll() breakout consistent in Intel ethernet drivers.David S. Miller2008-01-091-4/+4
| | | | | | | | | | | | | | | | This makes the ->poll() routines of the E100, E1000, E1000E, IXGB, and IXGBE drivers complete ->poll() consistently. Now they will all break out when the amount of RX work done is less than 'budget'. At a later time, we may want put back code to include the TX work as well (as at least one other NAPI driver does, but by in large NAPI drivers do not do this). But if so, it should be done consistently across the board to all of these drivers. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Auke Kok <auke-jan.h.kok@intel.com>
* [NET]: Do not check netif_running() and carrier state in ->poll()David S. Miller2008-01-091-7/+1Star
| | | | | | | | | | Drivers do this to try to break out of the ->poll()'ing loop when the device is being brought administratively down. Now that we have a napi_disable() "pending" state we are going to solve that problem generically. Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: minor sparse fixesStephen Hemminger2007-10-303-7/+7
| | | | | | | | | Make strings const if possible, and fix includes so forward definitions are seen. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_countJeff Garzik2007-10-111-3/+8
| | | | | | | These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Nuke SET_MODULE_OWNER macro.Ralf Baechle2007-10-111-1/+0Star
| | | | | | | | | | | | It's been a useless no-op for long enough in 2.6 so I figured it's time to remove it. The number of people that could object because they're maintaining unified 2.4 and 2.6 drivers is probably rather small. [ Handled drivers added by netdev tree and some missed IRDA cases... -DaveM ] Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: driver for Intel(R) 82598 PCI-Express 10GbE adapters (v4)Auke Kok2007-10-1110-0/+7837
This patch adds support for the Intel 82598 PCI-Express 10GbE chipset. Devices will be available on the market soon. This version of the driver is largely the same as the last release: * Driver uses a single RX and single TX queue, each using 1 MSI-X irq vector. * Driver runs in NAPI mode only * Driver is largely multiqueue-ready (TM) Changes since 20070803: * removed wrappers for hardware functions * incorporated e1000e-style HW api reorganization code * sparse/checkpatch cleanups, namespace cleanups * driver prints out extra debugging information at load time identifying adapter board number, mac, phy types * removed ixgbe_api.c, ixgbe_api.h, ixgbe_osdep.h * driver update to 1.1.18 * removed ixgbe.txt which contained no useful info anymore [ Integrated napi_struct changes from Auke as well... -DaveM ] Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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