- 05 10月, 2011 1 次提交
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由 Emil Tantilov 提交于
This patch adds support for new device ID. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 24 9月, 2011 1 次提交
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由 Emil Tantilov 提交于
This change is meant to avoid a hardware lockup when Tx work is still pending and we request a reset. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 16 9月, 2011 1 次提交
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由 Alexander Duyck 提交于
The reset paths are overly complicated and are either missing steps or contain extra unnecessary steps such as reading MAC address twice. This change is meant to help clean up the reset paths an get things functioning correctly. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 29 8月, 2011 1 次提交
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由 John Fastabend 提交于
The packet buffer is correctly allocated by generic pb allocation path in ixgbe_configure() there is no need to do the allocation here as well. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com>
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- 11 8月, 2011 1 次提交
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由 Jeff Kirsher 提交于
Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 04 8月, 2011 1 次提交
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由 Emil Tantilov 提交于
Fix pointer to setup_link for 82599. This resolves some link issues when advertising modes unsupported by the link partner. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 24 6月, 2011 1 次提交
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由 Alexander Duyck 提交于
This change is meant to update the internal framework of ixgbe so that perfect filters can be stored and tracked via software. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 21 6月, 2011 2 次提交
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由 Emil Tantilov 提交于
This patch adds support for Dell CEM (Comprehensive Embedded Management)). This consists of informing the management firmware of the driver version during probe on 82599 and X540 HW. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 John Fastabend 提交于
Consolidate packet buffer allocation currently being done in the DCB path and main path. This allows the feature set and packet buffer requirements to be done once. This is prep work to allow DCB to coexist with other features namely, flow director. CC: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 06 6月, 2011 1 次提交
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由 Joe Perches 提交于
Semicolons are not necessary after switch/while/for/if braces so remove them. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 5月, 2011 1 次提交
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由 Don Skidmore 提交于
This patch adds support for a new adapter in the 82599 family. Included in that support is a new media_type ixgbe_media_type_fiber_lco. Signed-of-by: NDon Skidmore <donald.c.skidmore@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 05 5月, 2011 2 次提交
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由 Emil Tantilov 提交于
Introduce buffered read/writes which greatly improves performance on parts with large EEPROMs. Previously reading/writing a word requires taking/releasing of synchronization semaphores which adds 10ms to each operation. The optimization is to read/write in buffers, but make sure the semaphore is not held for >500ms according to the datasheet. Since we can't read the EEPROM page size ixgbe_detect_eeprom_page_size() is used to discover the EEPROM size when needed and keeps the result in word_page_size for the rest of the run time. Use buffered reads for ethtool -e. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Change remaining direct calls to function pointers. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 27 4月, 2011 2 次提交
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由 John Fastabend 提交于
Define functions as static added C=1 (sparse) to my make line brought these to my attention. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
82599 supports up to 32k EEPROM addressing via EERD register. If we wish to address larger EEPROM this have to be done via serial interface. This patch adds function ixgbe_read_eeprom_82599 which selects the best method to read the EEPROM. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 14 4月, 2011 7 次提交
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由 John Fastabend 提交于
The X540 device has a smaller packet buffer but the DCB configuration never took this into account. Under stress this can result in the DMA engine hanging and TX Unit hang occurring to reset the device. This patch reworks the packet buffer allocation routine used for DCB on 82599 and X540 devices to account for RX packet buffer sizes. This fixes the immediate hang. We should consolidate the various hardware specific routines for configuring features into a single routine. This will make it much harder to miss feature cases like this. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
x540 has the same device capability word in the EEPROM as 82599. This patch renames ixgbe_get_device_caps_82599 to ixgbe_get_device_caps_generic, moves it to ixgbe_common.h and sets up the function pointer for x540. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Add new device ID supported by ixgbe. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
Since msleep might not sleep for the desired amount when less than 20ms use usleep_range. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Disable KR to KX4/KX downshift on 82599 backplane devices when LESM (Link Establishment State Machine) is enabled in FW. Those features cannot co-exist as they both manipulate the same registers. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Acked-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NPhillip Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Factored out the common start_hw code into a new function ixgbe_start_hw_gen2() so that it can be used by x540 and 82599. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Acked-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Set ixgbe_identify_82599() as static Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 08 3月, 2011 2 次提交
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由 Emil Tantilov 提交于
This patch enables flow control pause parameters auto-negotiation support to 82599 based 10G Base-T, backplane devices and multi-speed fiber optics modules at 1G speed Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change cleans up several situations in which we were either stepping over possible errors, or calling initialization routines multiple times. Also includes whitespace fixes where applicable. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 03 3月, 2011 7 次提交
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由 Don Skidmore 提交于
Updating the copyrights for 2011 as well as make the ixgbe_copyright string a constant. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
The X540 devices grabs semaphores differently than 82599 and 82598 devices do. They do however also grab them in allot of the same functions. So I'm adding a new MAC operation function pointer to allow us to use the correct function based on our MAC type. I'm also changing all the semaphore calls to use this new function pointer. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
We were reading the address after it had been initialized and this results in the permanent address on the system being changed. This change corrects that by storing the address before we re-initialize it. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This patch contains a number of whitespace and formatting cleanups. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change removes the unused code that was setting up the uc_addr_list. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Double resets are required for recovery from certain error conditions. Between resets, it is necessary to stall to allow time for any pending HW events to complete. We use 1usec since that is what is needed for ixgbe_disable_pcie_master(). The second reset then clears out any effects of those events. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
The media type was not being set for the 82599 T3 LAN on motherboard. This change corrects that. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 10 1月, 2011 3 次提交
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由 Alexander Duyck 提交于
This change fixes several issues found in ntuple filtering while I was doing the ATR refactor. Specifically I updated the masks to work correctly with the latest version of ethtool, I cleaned up the exception handling and added detailed error output when a filter is rejected, and corrected several bits that were set incorrectly in ixgbe_type.h. The previous version of this patch included a printk that was left over from me fixing the filter setup. This patch does not include that printk. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change adds a compressed input type for atr signature hash computation. It also drops the use of the set functions when setting up the ATR input since we can then directly setup the hash input as two dwords that can be stored and passed as registers. With these changes the cost of computing the has is low enough that we can perform a hash computation on each TCP SYN flagged packet allowing us to drop the number of flow director misses considerably in tests such as netperf TCP_CRR. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change cleans up the layout of the flow director data, and the algorithm used to calculate the hash resulting in a 35x / 3500% performance increase versus the old flow director hash computation. The overall effect is only a 1% increase in transactions per second though due to the fact that only 1 packet in 20 are actually hashed upon. TCP_RR before: Socket Size Request Resp. Elapsed Trans. Send Recv Size Size Time Rate bytes Bytes bytes bytes secs. per sec 16384 87380 1 1 60.00 23059.27 16384 87380 TCP_RR after: Socket Size Request Resp. Elapsed Trans. Send Recv Size Size Time Rate bytes Bytes bytes bytes secs. per sec 16384 87380 1 1 60.00 23239.98 16384 87380 Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 12月, 2010 1 次提交
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由 Greg Rose 提交于
Add support for the anti-spoofing feature in the HW. Packets from VF devices with spoofed MAC addresses or VLAN tags will be blocked and a counter incremented. During the watchdog timer the spoofed packet dropped counter is read and if it is non-zero then a warning message is displayed on the host VMM's console. Signed-off-by: NGreg Rose <gregory.v.rose@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 07 12月, 2010 1 次提交
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由 Don Skidmore 提交于
This patch helps prevent FW/SW semaphore collision from leading to link establishment failure. The collision might mess up the PHY registers so we reset the PHY. However there are SFI/KR areas in the PHY that are not reset with a Reset_AN so we need to change LMS to reset it. Also wait until AN state machine is AN_GOOD Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 12月, 2010 2 次提交
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由 Don Skidmore 提交于
Add both NIC and backplane support for FCoE enabled devices IDs. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Don Skidmore 提交于
We have had several requests to have ifconfig down command disable the SFP+ laser and thus make link go down. Likewise on ifconfig up the laser would be enabled and link would come up. This patch enables that behavior. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 11月, 2010 2 次提交
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由 Don Skidmore 提交于
Adds the new x540.c file and Aquantia 1202 PHY for X540 support. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
The new MAC type X540 shares much of the same functionality of some silicon specific functions. To reduce duplicate code, made these functions generic. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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