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path: root/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
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* bnx2x: Introduce 2013 and advance version to 1.78.02Yuval Mintz2013-01-151-1/+1
| | | | | | | Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Add an additional fatal hw assertion - BRB_HW_INTERRUPTDmitry Kravkov2013-01-151-0/+1
| | | | | | | | Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Clear dirty status when booting after UNDIYuval Mintz2013-01-151-0/+2
| | | | | | | | | | | | | Self-tests following boot from SAN have failed as the UNDI driver might leave some NIG interrupt indications. This patch does the clean-up, clearing those indications and allowing the test to pass. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Support VF FLRAriel Elior2013-01-021-0/+1
| | | | | | | | | | | | The FLR indication arrives as an attention from the management processor. Upon VF flr all FLRed function in the indication have already been released by Firmware and now we basically need to free the resources allocated to those VFs, and clean any remainders from the device (FLR final cleanup). Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Support of PF driver of a VF init requestAriel Elior2013-01-021-0/+4
| | | | | | | | | | | | The VF driver will send an 'init' request as part of its nic load flow. This message is used by the VF to publish the GPA's of its status blocks, slow path ring and statistics buffer. The PF driver notes all this down in the VF database, and also uses this message to transfer the VF to VF_INIT state internally. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Prepare device and initialize VF databaseAriel Elior2013-01-021-0/+18
| | | | | | | | | At nic load of the PF, if VFs may be present, prepare the device for the VFs. Initialize the VF database in preparation of VF arrival. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Allocate VF database in PF when VFs are presentAriel Elior2013-01-021-0/+9
| | | | | | | | | | | | | | | When A PF determines that it may have to manage SRIOV VFs it allocates a database for this purpose. The database is intended to keep track of the VF state, the resources allocated for each VF (queues, interrupt vectors, etc), the state of the VF's queues. When the VF loads the database is updated accordingly. When A VF closes the database is consulted to determine which resources need to be released (close queues against device, reclaim interrupt vectors, etc). Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Separate VF and PF logicAriel Elior2013-01-021-0/+6
| | | | | | | | | | | | Generally, the VF driver cannot access the chip, except by the narrow window its BAR allows. Care had to be taken so the VF driver will not reach code which accesses the chip elsewhere. Refactor the nic_load flow into parts so it would be easier to separate the VF-only logic from the PF-only logic. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: VF <-> PF channel 'acquire' at vf probeAriel Elior2013-01-021-0/+6
| | | | | | | | | | | | | | Add the 'acquire' request to VF <-> PF channel and use it at VF probe. In the acquire request the VF driver lists the resources it would like to have. In the response the PF either ratifies the request, or denies it and supplies the maximum values supported. The VF may then attempt another acquire request. This patch adds the bnx2x_vfpf.c file which contains the implementation of the VF to PF hardware channel. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Support probing and removing of VF deviceAriel Elior2013-01-021-0/+9
| | | | | | | | | | | | | | | To support probing and removing of a bnx2x virtual function the following were added: 1. add bnx2x_vfpf.h: defines the VF to PF channel 2. add bnx2x_sriov.h: header for bnx2x SR-IOV functionality 3. enumerate VF hw types (identify VFs) 4. if driving a VF, map VF bar 5. if driving a VF, allocate Vf to PF channel 6. refactor interrupt flows to include VF Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: recognize fan failureYaniv Rosner2012-12-031-1/+3
| | | | | | | | | | | | | If fan failure is detected, MCP prevents PCI I/O registers from being mapped to the bar, causing a fatal error as driver is unaware. This patch recognizes such an event occurred and gracefully terminates the probe process. Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: revised and corrected SPIO accessYuval Mintz2012-12-021-0/+10
| | | | | | | | Changed naming convention of SPIO macros, and prevented access to invalid SPIOs. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Add support for 20G-KR2Yaniv Rosner2012-11-281-2/+27
| | | | | | Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Support loading cnic resources at run-timeMerav Sicron2012-11-071-0/+16
| | | | | | | | | | | | | This patch replaces the BCM_CNIC define with a flag which can change at run-time and which does not use the CONFIG_CNIC kconfig option. For the PF/hypervisor driver cnic is always supported, however allocation of cnic resources and configuration of the HW for offload mode is done only when the cnic module registers bnx2x. Signed-off-by: Merav Sicron <meravs@broadcom.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: use native EEE instead of auto-greeenYuval Mintz2012-09-101-3/+10
| | | | | | | | | This patch enables boards with 54618SE phys and a sufficiently new firmware to use native EEE instead of auto-greeen. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: correct & clean 10G EEE requirementsYuval Mintz2012-09-101-0/+1
| | | | | | Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Correct EEE statistics gatheringYuval Mintz2012-07-241-0/+4
| | | | | | | | | | In boards with 4-ports, Tx LPI statistics were gathered incorrectly. This patch guarantees that each pmf will only query its own port for these statistics. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/ethernet: Fix non-kernel-doc comments with kernel-doc start markersBen Hutchings2012-07-101-2/+1
| | | | | | | | | Convert doxygen (or similar) formatted comments to kernel-doc or unformatted comment. Delete a few that are content-free. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: revised link register accessYuval Mintz2012-06-221-0/+1
| | | | | | | | | | This is a semantic change, cleaning some sections in which the bnx2x handles the phy's registers. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Support DCBX for all functionsBarak Witkowski2012-06-191-0/+1
| | | | | | | | | In multi-function device, allow configuring dcbx admin params from all drivers on a single physical port. Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Added EEE supportYuval Mintz2012-06-071-0/+123
| | | | | | | | | This patch adds energy efficient energy support (802.3az) to bnx2x boards with 84833 phys (and sufficiently new BC and external FW). Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-04-101-0/+8
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| * bnx2x: Clear BCM84833 LED after fan failureYaniv Rosner2012-04-041-0/+3
| | | | | | | | | | | | Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bnx2x: Fix BCM57810-KR FCYaniv Rosner2012-04-041-0/+4
| | | | | | | | | | | | | | | | Fix 57810-KR flow-control handling link is achieved via CL37 AN. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bnx2x: PFC fixYaniv Rosner2012-04-041-0/+1
| | | | | | | | | | | | | | | | | | | | Fix a problem in which PFC frames are not honored, due to incorrect link attributes synchronization following PMF migration, and verify PFC XON is not stuck from previous link change. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2x: Added support for a new device - 57811Barak Witkowski2012-04-041-0/+5
|/ | | | | | | | | | Notice this patch includes lines with over 80 characters, as to not break strings. Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: previous driver unload revisedYuval Mintz2012-03-271-0/+4
| | | | | | | | | | | | | | | The flow in which the bnx2x driver starts after a previous driver has been terminated in an 'unclean' manner has several bugs and FW risks, which makes it possible for the driver to fail after boot-from-SAN or kdump. This patch contains a revised flow which performs a safer initialization, solving the possible crash scenarios. Notice this patch contains lines with over 80 characters, as it keeps print-strings in a single line. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: ethtool publishes link partners speed and FCMintz Yuval2012-02-151-2/+6
| | | | | | | | | | | Following the changes in the ethtool source code, this patch enables the bnx2x driver to publish the Link partner's capabilities s, when ethtool is used on an interface which completed autoneg. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: half duplex support added for several boardsMintz Yuval2012-02-151-0/+1
| | | | | | | | | | | From: Yaniv Rosner <yaniv.rosner@broadcom.com> Several boards require an additional HW bit written in-order to enable half duplex. Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Update version to 1.72.0 and copyrightsAriel Elior2012-01-261-1/+1
| | | | | | Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Lock PF-common resourcesAriel Elior2012-01-261-2/+5
| | | | | | | | | | | | | Use hardware locks to protect resources common to several Physical Functions. In a virtualized environment the RTNL lock only protects a PF's driver against the PFs sharing it's VMs with regard to device resources. Other PFs may reside in other VMs under other OSs, and are not subject to the lock. Such resources which were previously protected implicitly by the RTNL lock must now be protected explicitly with dedicated HW locks. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Obtain Bus Device Function from registerAriel Elior2012-01-261-1/+2
| | | | | | | | | | BDF was obtained from kernel but since in virtualized environment (e.g. physical device assigment in KVM) the function number may not be the real one, the info must be obtained from the device. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Fix PFC setting on BCM57840Yaniv Rosner2012-01-171-0/+1
| | | | | | | | | This patch handles the second port of a path in a 4-port device of BCM57840. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Fix BCM84833 link and LED behaviorYaniv Rosner2011-11-281-21/+32
| | | | | | | | This patch contain several fixes for the BCM84833. This PHY is still not in bnx2x production, hence this patch can be considered as enhancement. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Warpcore HW reset following fan failureYaniv Rosner2011-11-281-0/+9
| | | | | | | | Put Warpcore in low power mode in case of fan failure to reduce heat. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: PFC changesYaniv Rosner2011-11-281-2/+5
| | | | | | | | Change BRB to work in per class guaranteed mode and handle cases for BW 0%. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Fix 5461x LEDYaniv Rosner2011-11-231-0/+1
| | | | | | | | Fix port identify test on 5461x PHY by driving LEDs through MDIO. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of github.com:davem330/netDavid S. Miller2011-10-071-0/+12
| | | | | Conflicts: net/batman-adv/soft-interface.c
* Merge branch 'master' of github.com:davem330/netDavid S. Miller2011-09-221-2/+5
| | | | | | | | | | | | Conflicts: MAINTAINERS drivers/net/Kconfig drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c drivers/net/ethernet/broadcom/tg3.c drivers/net/wireless/iwlwifi/iwl-pci.c drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c drivers/net/wireless/rt2x00/rt2800usb.c drivers/net/wireless/wl12xx/main.c
* Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller2011-08-201-5/+21
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* broadcom: Move the Broadcom driversJeff Kirsher2011-08-101-0/+7146
Moves the drivers for Broadcom devices into drivers/net/ethernet/broadcom/ and the necessary Kconfig and Makefile changes. CC: Eilon Greenstein <eilong@broadcom.com> CC: Michael Chan <mchan@broadcom.com> CC: Matt Carlson <mcarlson@broadcom.com> CC: Gary Zambrano <zambrano@broadcom.com> CC: "Maciej W. Rozycki" <macro@linux-mips.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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