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path: root/drivers/net/ixgbe/ixgbe_82599.c
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* intel: Move the Intel wired LAN driversJeff Kirsher2011-08-101-2263/+0
| | | | | | | Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: fix PHY link setup for 82599Emil Tantilov2011-08-041-0/+1
| | | | | | | | | | | Fix pointer to setup_link for 82599. This resolves some link issues when advertising modes unsupported by the link partner. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: update perfect filter framework to support retaining filtersAlexander Duyck2011-06-231-257/+346
| | | | | | | | | 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: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: add support for Dell CEMEmil Tantilov2011-06-211-0/+1
| | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: consolidate packet buffer allocationJohn Fastabend2011-06-211-38/+1
| | | | | | | | | | | | | | | 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: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* drivers/net: Remove unnecessary semicolonsJoe Perches2011-06-051-2/+2
| | | | | | | | Semicolons are not necessary after switch/while/for/if braces so remove them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: Add support for new 82599 adapterDon Skidmore2011-05-141-0/+3
| | | | | | | | | 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: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: improve EEPROM read/write operationsEmil Tantilov2011-05-041-0/+35
| | | | | | | | | | | | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: Use function pointer for ixgbe_acquire/release_swfw_sync()Emil Tantilov2011-05-041-2/+1
| | | | | | | | Change remaining direct calls to function pointers. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: fix static functionsJohn Fastabend2011-04-271-1/+1
| | | | | | | | Define functions as static added C=1 (sparse) to my make line brought these to my attention. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: add support for 64k EEPROM for 82599Emil Tantilov2011-04-271-1/+30
| | | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: DCB, misallocated packet buffer size with X540 deviceJohn Fastabend2011-04-131-0/+2
| | | | | | | | | | | | | | | | | | 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: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: make device_caps() genericEmil Tantilov2011-04-131-16/+1
| | | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: add support for new HWEmil Tantilov2011-04-131-0/+1
| | | | | | | | Add new device ID supported by ixgbe. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: cleanup short msleep's (<20ms) to use usleep_rangeDon Skidmore2011-04-131-5/+9
| | | | | | | | | Since msleep might not sleep for the desired amount when less than 20ms use usleep_range. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: fix 82599 KR downshift coexistence with LESM FW moduleEmil Tantilov2011-04-131-1/+45
| | | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Acked-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phillip Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: refactor common start_hw code for 82599 and x540Emil Tantilov2011-04-131-12/+10
| | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Acked-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: fix namespacecheck issueEmil Tantilov2011-04-131-1/+1
| | | | | | | | Set ixgbe_identify_82599() as static Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: Enable flow control pause parameter auto-negotiation supportEmil Tantilov2011-03-071-0/+3
| | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: cleanup PHY initEmil Tantilov2011-03-071-50/+71
| | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: cleanup copyright string for 2011Don Skidmore2011-03-031-1/+1
| | | | | | | | | Updating the copyrights for 2011 as well as make the ixgbe_copyright string a constant. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: add function pointer for semaphore functionDon Skidmore2011-03-031-1/+5
| | | | | | | | | | | | 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: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: store permanent address before initializing Rx addressesEmil Tantilov2011-03-031-3/+3
| | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: Numerous whitespace / formatting cleanupsEmil Tantilov2011-03-031-10/+9
| | | | | | | | This patch contains a number of whitespace and formatting cleanups. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: Drop unused code for setting up unicast addressesEmil Tantilov2011-03-031-1/+0
| | | | | | | | This change removes the unused code that was setting up the uc_addr_list. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: Add ability to double reset on failure to clear master enableEmil Tantilov2011-03-031-5/+15
| | | | | | | | | | | | 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: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: set media type for 82599 T3 LOMEmil Tantilov2011-03-031-10/+40
| | | | | | | | | The media type was not being set for the 82599 T3 LAN on motherboard. This change corrects that. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* Merge branch 'for-next' of ↵Linus Torvalds2011-01-131-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
| * tree-wide: fix comment/printk typosUwe Kleine-König2010-11-011-2/+2
| | | | | | | | | | | | | | | | | | | | "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | ixgbe: update ntuple filter configurationAlexander Duyck2011-01-091-300/+136
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ixgbe: further flow director performance optimizationsAlexander Duyck2011-01-091-13/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ixgbe: cleanup flow director hash computation to improve performanceAlexander Duyck2011-01-091-209/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ixgbe: Add anti-spoofing feature supportGreg Rose2010-12-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | 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: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | ixgbe: fix for link failure on SFP+ DA cablesDon Skidmore2010-12-061-3/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | 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: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ixgbe: add support for 82599 FCoE SKUDon Skidmore2010-12-031-0/+2
| | | | | | | | | | | | | | | | | | Add both NIC and backplane support for FCoE enabled devices IDs. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ixgbe: fix link behavior for SFP+ when driver is brought downDon Skidmore2010-12-031-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | 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: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ixgbe: add MAC and PHY support for x540Don Skidmore2010-11-161-1/+7
| | | | | | | | | | | | | | | | Adds the new x540.c file and Aquantia 1202 PHY for X540 support. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | ixgbe: make silicon specific functions genericDon Skidmore2010-11-161-82/+4
|/ | | | | | | | | | 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: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: declare functions as staticEmil Tantilov2010-10-141-15/+15
| | | | | | | | | | | | Following patch fixes warnings reported by `make namespacecheck` Reported by Stephen Hemminger CC: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: remove unused functionsEmil Tantilov2010-10-141-147/+0
| | | | | | | | | | | | | Remove functions that are declared, but not used in the driver. This patch fixes warnings reported by `make namespacecheck` Reported by Stephen Hemminger CC: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ethtool, ixgbe: Move RX n-tuple mask fixup to ethtoolBen Hutchings2010-09-171-43/+14
| | | | | | | | | | | The ethtool utility does not set masks for flow parameters that are not specified, so if both value and mask are 0 then this must be treated as equivalent to a mask with all bits set. Currently that is done in the only driver that implements RX n-tuple filtering, ixgbe. Move it to the ethtool core. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: use netif_<level> instead of netdev_<level>Emil Tantilov2010-07-051-1/+1
| | | | | | | | | | | | | This patch restores the ability to set msglvl through ethtool. The issue was introduced by: commit 849c45423c0c108e08d67644728cc9b0ed225fa1 CC: Joe Perches <joe@perches.com> Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: add 1g PHY support for 82599Don Skidmore2010-06-301-0/+13
| | | | | | | | Add support for 1G SFP+ PHY's to 82599. 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>
* ixgbe: Use netdev_<level>, dev_<level>, pr_<level>Emil Tantilov2010-06-031-3/+2
| | | | | | | | | | | | | | | This patch is alternative to a previous patch submitted by Joe Perches. Create common macros e_<level> and e_dev_<level> that use netdev_<level> and dev_<level> similar to e1000e. Redefined pr_fmt for driver messages. Use %pM to display MAC address. Aligned text to better match the new format. CC: Joe Perches <joe@perches.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe:add support for a new 82599 10G Base-T deviceMallikarjuna R Chilakala2010-05-201-0/+1
| | | | | | | | | | | | | | This adds support for a new copper device for 82599, device id 0x151c. This 82599 10GBase-T device uses the PHY's internal temperature sensor to guard against over-temp conditions. In this scenario the PHY will be put in a low power mode and link will no longer be able to transmit or receive any data. When this occurs, the over-temp interrupt is latched and driver logs this error message. A HW reset or power cycle is required to clear this status. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: add support for active DA cablesDon Skidmore2010-05-181-2/+6
| | | | | | | | | This patch adds support of active DA cables. This is renaming and adding some PHY type enumerations. 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>
* ixgbe: Refactor common code between 82598 & 82599 to accommodate new hardwareMallikarjuna R Chilakala2010-05-131-392/+11
| | | | | | | | | | | | Some of the following MAC functions are moved from 82598 & 82599 specific hardware files to common.[ch] to accommodate new silicon changes. Also fixed some white space issues * get_san_mac_addr, check_link, set_vmdq, clear_vmdq, clear_vfta, * set_vfta, fc_enable, init_uta_tables Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: Properly display 1 gig downshift warning for backplaneAnjali Singhai2010-04-271-0/+5
| | | | | | | | | Description: When using Intel smartspeed, the patch displays a warning when the link down shifts to 1 Gig. Signed-off-by: Anjali Singhai <anjali.singhai@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2010-04-271-14/+48
|\ | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/e100.c drivers/net/e1000e/netdev.c
| * ixgbe: Power down PHY during driver resetsPeter Waskiewicz2010-04-271-14/+48
| | | | | | | | | | | | | | | | | | | | | | The PHY laser is still on during driver init. It's allowing garbage to hit our FIFO, which eventually can cause the entire device to die. Power down the laser while setting up the device, and re-enable the laser before getting link. 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: David S. Miller <davem@davemloft.net>
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