aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/ixgbe
Commit message (Collapse)AuthorAge
...
* | ixgbe: Adding 100MB FULL support in ethtoolAtita Shirwaikar2011-02-11
| | | | | | | | | | | | | | | | | | Current driver does not show 100MB support in ethtool. Adding support for the same. Signed-off-by: Atita Shirwaikar <atita.shirwaikar@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | ixgbe: cleanup ixgbe_init_mbx_params_pf namespace issueDon Skidmore2011-02-11
| | | | | | | | | | | | | | | | | | | | The function ixgbe_init_mbx_params_pf isn't used unless CONFIG_PCI_IOV is defined. This is causing namespace warnings. So I wrapped its definition in CONFIG_PCI_IOV too. 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: cleanup namespace complaint by removing little used functionDon Skidmore2011-02-11
| | | | | | | | | | | | | | | | | | | | | | We had a support function that just walked a few pointers to get from the ixgbe_hw struct to the netdev pointer. This was causing a namespace warning so I removed it and just reference the pointers directly. 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 namespace issue with ixgbe_dcb_txq_to_tcDon Skidmore2011-02-11
| | | | | | | | | | | | | | | | | | We didn't need the prototype and it was causing namespace complaints so I made it static. 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: DCB, use hardware independent routinesJohn Fastabend2011-02-11
| | | | | | | | | | | | | | | | | | This consolidates hardware specifics to ixgbe_dcb.c this simplifies code that was previously branching based on hardware type. 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>
* | ixgbe: DCB, remove RESET bit it is no longer neededJohn Fastabend2011-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | This removes the RESET bit previously used to force a device reset when DCB bandwidth configurations were changed. This can now be done dynamically without a reset so the bit is no longer needed. The only remaining operations that force a device reset are DCB enable/disable and FCoE application priority changes. DCB enable/disable is a hardware requirement. 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>
* | ixgbe: DCB, do not reset on CEE pg changesJohn Fastabend2011-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | The 82599 and 82598 devices do not require hardware resets to configure CEE pg settings. This patch changes DCB configuration to set the CEE pg values directly from the dcbnl ops routine. This reduces the number of resets seen on the wire and allows LLDP to reach a steady state faster. 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>
* | ixgbe: DCB, implement 802.1Qaz routinesJohn Fastabend2011-02-11
| | | | | | | | | | | | | | | | | | | | Implements 802.1Qaz support for ixgbe driver. Additionally, this adds IEEE_8021QAZ_TSA_{} defines to dcbnl.h this is to avoid having to use cryptic numeric codes for the TSA type. 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>
* | ixgbe: DCB, abstract out dcb_config from DCB hardware configurationJohn Fastabend2011-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the routines that configure the HW for DCB require a ixgbe_dcb_config structure. This structure was designed to support the CEE standard and does not match the IEEE standard well. This patch changes the HW routines in ixgbe_dcb_8259x.{ch} to use raw pfc and bandwidth values. This requires some parsing of the DCB configuration but makes the HW routines independent of the data structure that contains the DCB configuration. The primary advantage to doing this is we can do HW setup directly from the 802.1Qaz ops without having to arbitrarily encapsulate this data into the CEE structure. 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>
* | ixgbe: DCB, remove round robin mode on 82598 devicesJohn Fastabend2011-02-11
| | | | | | | | | | | | | | | | | | | | | | Remove round robin configuration code for 82598 parts it is not settable and is always false. If we need/want this in the future we can add it back properly. 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>
* | ixgbe: DCB, only reprogram HW if the FCoE priority is changedJohn Fastabend2011-02-11
|/ | | | | | | | | | | | | | | | | | | | | | | | | If the FCoE priority is not changing do not set the RESET and APP_UPCHG bits. This causes unneeded HW resets and which can cause unneeded LLDP frames and negotiations. The current check is not sufficient because the FCoE priority can change twice during a negotiation which results in the bits being set. This occurs when the switch changes the priority or when the link is reset with switches that do not include the APP priority until after PFC has been negotiated. This results in set_app being called with the local APP priority. Then the negotiation completes and set_app is called again with the peer APP priority. The check fails so the device is reset and the above occurs again resulting in an endless loop of resets. By only resetting the device if the APP priority has really changed we short circuit the loop. 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>
* ixgbe: update version stringDon Skidmore2011-02-08
| | | | | | | | This will synchronize the version string with that of the latest source forge driver which shares its functionality. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: cleanup variable initializationDon Skidmore2011-02-08
| | | | | | | | | The ixgbe_fcoe_ddp_get function wasn't initializing one of its variables and this was producing compiler warnings. This patch cleans that up. 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: limit VF access to network trafficAlexander Duyck2011-02-08
| | | | | | | | | This change fixes VM pool allocation issues based on MAC address filtering, as well as limits the scope of VF access to promiscuous mode. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: fix for 82599 erratum on Header SplittingDon Skidmore2011-02-08
| | | | | | | | | | | | | We have found a hardware erratum on 82599 hardware that can lead to unpredictable behavior when Header Splitting mode is enabled. So we are no longer enabling this feature on affected hardware. Please see the 82599 Specification Update for more information. CC: stable@kernel.org 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 variable set but not used warnings by gcc 4.6Emil Tantilov2011-02-08
| | | | | | | | | | | | Caught with gcc 4.6 -Wunused-but-set-variable Remove unused napi_vectors variable. Fix the use of reset_bit in ixgbe_reset_hw_X540() 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 git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-01-14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits) GRETH: resolve SMP issues and other problems GRETH: handle frame error interrupts GRETH: avoid writing bad speed/duplex when setting transfer mode GRETH: fixed skb buffer memory leak on frame errors GRETH: GBit transmit descriptor handling optimization GRETH: fix opening/closing GRETH: added raw AMBA vendor/device number to match against. cassini: Fix build bustage on x86. e1000e: consistent use of Rx/Tx vs. RX/TX/rx/tx in comments/logs e1000e: update Copyright for 2011 e1000: Avoid unhandled IRQ r8169: keep firmware in memory. netdev: tilepro: Use is_unicast_ether_addr helper etherdevice.h: Add is_unicast_ether_addr function ks8695net: Use default implementation of ethtool_ops::get_link ks8695net: Disable non-working ethtool operations USB CDC NCM: Don't deref NULL in cdc_ncm_rx_fixup() and don't use uninitialized variable. vxge: Remember to release firmware after upgrading firmware netdev: bfin_mac: Remove is_multicast_ether_addr use in netdev_for_each_mc_addr ipsec: update MAX_AH_AUTH_LEN to support sha512 ...
| * net: remove dev_txq_stats_fold()Eric Dumazet2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After recent changes, (percpu stats on vlan/tunnels...), we dont need anymore per struct netdev_queue tx_bytes/tx_packets/tx_dropped counters. Only remaining users are ixgbe, sch_teql, gianfar & macvlan : 1) ixgbe can be converted to use existing tx_ring counters. 2) macvlan incremented txq->tx_dropped, it can use the dev->stats.tx_dropped counter. 3) sch_teql : almost revert ab35cd4b8f42 (Use net_device internal stats) Now we have ndo_get_stats64(), use it, even for "unsigned long" fields (No need to bring back a struct net_device_stats) 4) gianfar adds a stats structure per tx queue to hold tx_bytes/tx_packets This removes a lockdep warning (and possible lockup) in rndis gadget, calling dev_get_stats() from hard IRQ context. Ref: http://www.spinics.net/lists/netdev/msg149202.html Reported-by: Neil Jones <neiljay@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Jarek Poplawski <jarkao2@gmail.com> CC: Alexander Duyck <alexander.h.duyck@intel.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Sandeep Gopalpet <sandeep.kumar@freescale.com> CC: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'for-next' of ↵Linus Torvalds2011-01-13
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
| * Merge branch 'master' into for-nextJiri Kosina2010-12-22
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
| * | tree-wide: fix comment/printk typosUwe Kleine-König2010-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "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 Duyck2011-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Duyck2011-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Duyck2011-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: make sure per Rx queue is disabled before unmapping the receive bufferYi Zou2011-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When disable the Rx logic globally, we would also want to disable the per Rx queue receive logic by per queue Rx control register RXDCTL so no more DMA is happening from the packet buffer to the receive buffer associated with the Rx ring, before we start unmapping Rx ring receive buffer. The hardware may take max of 100us before the corresponding Rx queue is really disabled. Added ixgbe_disable_rx_queue() for this purpose. Signed-off-by: Yi Zou <yi.zou@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Tested-by: Ross Brattain <ross.b.brattain@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 Rose2010-12-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Add SR-IOV feature support to X540Greg Rose2010-12-25
| | | | | | | | | | | | | | | | | | | | | Add X540 specific feature support to X540 Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | ixgbe: Warn on VF attempt to override Administratively set MAC/VLANGreg Rose2010-12-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | Print warnings to the system log when the VF attempts to override MAC/VLAN settings that were configured by the VMM Host administrator using the ip link set commands. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | igb[v],ixgbe: don't use flush_scheduled_work()Tejun Heo2010-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All three drivers use flush_scheduled_work() similarly during driver detach. Replace it with explicit cancels. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: e1000-devel@lists.sourceforge.net Cc: netdev@vger.kernel.org
* | | ixgbe: cleanup string function calls to use bound checking versions.Don Skidmore2010-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some minor cleanup to use string calls that use bound checks just to be extra safe. 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 ntuple supportEmil Tantilov2010-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit f62bbb5e62c6e4a91fb222d22bc46e8d4d7e59ef ixgbe: Update ixgbe to use new vlan accleration. removed ETH_FLAG_NTUPLE from the supported flags. This patch puts it back on to allow for setting ntuple via ethtool. CC: Jesse Gross <jesse@nicira.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>
* | | ixgbe: fix X540 to use it's own info structDon Skidmore2010-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables X540 hardware to use it's own set of support functions. This is useful as it has no need of SFP+ support. A couple minor bugs with the eeprom semaphore were also cleaned up. 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 X540 phy id to correct valueDon Skidmore2010-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | The existing PHY ID for X540 was from early production hardware and is no longer correct. This patch corrects that. 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>
* | | Intel Wired LAN drivers: Use static constJeff Kirsher2010-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on work by Joe Perches <joe@perches.com> Using static const to decrease data and overall object size. CC: Joe Perches <joe@perches.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
* | | Merge branch 'master' of ↵David S. Miller2010-12-08
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/ath/ath9k/ar9003_eeprom.c net/llc/af_llc.c
| * | ixgbe: fix possible NULL pointer deference in shutdown pathDon Skidmore2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After freeing the rings we were not zeroing out the ring count values. This patch now clears these counts correctly. Reported-by: Yinghai Lu <yinghai@kernel.org> 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 enum type mismatch on disable laserDon Skidmore2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a recent bug on the patch (c6ecf39a10ceec3e97096e2a8d3eadcecd593422) that disabled the laser on ifconfig down. Compilers were seeing a enum mismatch. 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: fix for link failure on SFP+ DA cablesDon Skidmore2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 new format of PBA numbersDon Skidmore2010-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new PBA format is stored as a string. This patch allows the driver to support both the old and new format. 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 Skidmore2010-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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: add WOL support for SFP+ subdeviceDon Skidmore2010-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch will add wake on LAN support to the dev/sub_dev 10FB 11A9. This will also include ixgbe ethtool support for this device. 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 Skidmore2010-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | drivers/net: use vzalloc()Eric Dumazet2010-11-28
| | | | | | | | | | | | | | | | | | | | | | | | Use vzalloc() and vzalloc_node() in net drivers Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | ixgbe: update version number for ixgbeDon Skidmore2010-11-21
| | | | | | | | | | | | | | | | | | | | | | | | This will reflect addition of new X540 hardware 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 ixgbe_alloc_queues()Eric Dumazet2010-11-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed ring variable was initialized before allocations, and that memory node management was a bit ugly. We also leak memory in case of ring allocations error. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | ixgbe: add support for x540 MACDon Skidmore2010-11-16
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the x540 MAC which is the next MAC in the 82598/82599 line. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | ixgbe: add MAC and PHY support for x540Don Skidmore2010-11-16
| | | | | | | | | | | | | | | | | | | | | | | | 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 Skidmore2010-11-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: make sure FCoE DDP user buffers are really released by the HWYi Zou2010-11-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When invalidating the DDP context is invalidated, the HW may not be done with the user buffer right away. In which case, we poll the FCBUFF register to check if the buffer valid bit is cleared or not, if not, we wait for max 100us that is guaranteed by the HW. Signed-off-by: Yi Zou <yi.zou@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | ixgbe: invalidate FCoE DDP context when no error status is availableYi Zou2010-11-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hw automatically invalidates the context if DDP is successful or there is error detected. In case there is no error status available from the hw, initializing the per context error status to be 1 allows the DDP context to be still invalidated via the upper layer call to ddp_put(). Signed-off-by: Yi Zou <yi.zou@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-08 07:31:53 -0500