#
d7241f67 |
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16-Jul-2022 |
Hristo Venev <hristo@venev.name> |
be2net: Fix buffer overflow in be_get_module_eeprom be_cmd_read_port_transceiver_data assumes that it is given a buffer that is at least PAGE_DATA_LEN long, or twice that if the module supports SFF 8472. However, this is not always the case. Fix this by passing the desired offset and length to be_cmd_read_port_transceiver_data so that we only copy the bytes once. Fixes: e36edd9d26cf ("be2net: add ethtool "-m" option support") Signed-off-by: Hristo Venev <hristo@venev.name> Link: https://lore.kernel.org/r/20220716085134.6095-1-hristo@venev.name Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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#
76660757 |
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14-Oct-2021 |
Jakub Kicinski <kuba@kernel.org> |
ethernet: constify references to netdev->dev_addr in drivers This big patch sprinkles const on local variables and function arguments which may refer to netdev->dev_addr. Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it got through appropriate helpers. Some of the changes here are not strictly required - const is sometimes cast off but pointer is not used for writing. It seems like it's still better to add the const in case the code changes later or relevant -W flags get enabled for the build. No functional changes. Link: https://lore.kernel.org/r/20211014142432.449314-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
6e9ef509 |
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29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 338 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation the full gnu general public license is included in this distribution in the file called copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 14 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.856338015@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
262c9740 |
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27-Feb-2018 |
Hernán Gonzalez <hernan@vanguardiasur.com.ar> |
emulex/benet: Constify *be_misconfig_evt_port_state[] Note: This is compile only tested as I have no access to the hw. No benefit gained except for some self-documenting. add/remove: 0/0 grow/shrink: 0/0 up/down: 0/0 (0) Function old new delta Total: Before=2757703, After=2757703, chg +0.00% Signed-off-by: Hernán Gonzalez <hernan@vanguardiasur.com.ar> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
6ee080bb |
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08-Oct-2016 |
Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> |
be2net: Provide an alternate way to read pf_num for BEx chips The driver gets the pf_num for Skyhawk and Lancer using GET_FUNC_CONFIG FW command. But since that command is not supported in BEx, we need to get it from some other command. Otherwise TPE recovery would fail since all NIC PFs would end up with a func num of 0. There's a pci function number field in the response of GET_CNTL_ATTRIBUTES command that can be read to get the same info for BEx adapters. Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
62259ac4 |
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07-Sep-2016 |
Somnath Kotur <somnath.kotur@broadcom.com> |
be2net: Add privilege level check for OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES SLI cmd. Driver issues OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES cmd during init which when issued by VFs results in the logging of a cmd failure message since they don't have the required privilege for this cmd. Fix by checking privilege before issuing the cmd. Also fixed typo in CAPABILITIES. Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
710f3e59 |
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07-Sep-2016 |
Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> |
be2net: Support UE recovery in BEx/Skyhawk adapters This patch supports recovery from UEs caused due to Transient Parity Errors (TPE), in BE2, BE3 and Skyhawk adapters. This change avoids system reboot when such errors occur. The driver recovers from these errors such that the adapter resumes full operational status as prior to the UE. Following is the list of changes in the driver to support this: o The driver registers its UE recoverable capability with ARM FW at init time. This also allows the driver to know if the feature is supported in the FW. o As the UE recovery requires precise time bound processing, the driver creates its own error recovery work queue with a single worker thread (per module, shared across functions). o Each function runs an error detection task at an interval of 1 second as required by the FW. The error detection logic already exists for BEx/SH, but it now runs in the context of a separate worker thread. o When an error is detected by the task, if it is recoverable, the PF0 driver instance initiates a soft reset, while other PF driver instances wait for the reset to complete and the chip to become ready. Once the chip is ready, all driver instances including PF0, resume to reinitialize the respective functions. o The PF0 driver checks for some recovery criteria, to determine if the recovery can be initiated. If the criteria is not met, the PF0 driver does not initiate a soft reset, it retains the existing behavior to stop further processing and requires a reboot to get the chip to operational state again. o To allow each function to share the workq, while also making progress in its recovery process, a per-function recovery state machine is used. The per-function tasks avoid blocking operations like msleep() while in this state machine (until reinit state) and instead reschedule for the required delay. o With these changes, the existing error recovery code for Lancer also runs in the context of the new worker thread. Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7dfbe7d7 |
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22-Jun-2016 |
Somnath Kotur <somnath.kotur@emulex.com> |
be2net: Change copyright markings in source files This patch updates year and company name in the copyright markings in the be2net source files. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
de2b1e03 |
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06-Jun-2016 |
Somnath Kotur <somnath.kotur@emulex.com> |
be2net: Fix provisioning of RSS for VFs in multi-partition configurations Currently, we do not distribute queue resources to enable RSS for VFs in multi-channel/partition configurations. Fix this by having each PF(SRIOV capable) calculate it's share of the 15 RSS Policy Tables available per port before provisioning resources for all the VFs. This proportional share calculation is done based on division of the PF's MAX VFs with the Total MAX VFs on that port. It also needs to learn about the no: of NIC PFs on the port and subtract that from the 15 RSS Policy Tables on the port. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
45f13df7 |
|
06-Jun-2016 |
Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> |
be2net: Enable Wake-On-LAN from shutdown for Skyhawk Skyhawk does support wake-up from ACPI shutdown state - S5, provided the platform supports it (like Auxiliary power source etc). The changes listed below are done to fix this. 1) There's no need to defer the HW configuration of WOL to be_suspend(). Remove this in be_suspend() and move it to be_set_wol() ethtool function so it is configured directly in the context of ethtool. This automatically takes care of the shutdown case. 2) The driver incorrectly uses WOL_CAP field in the FW response to get_acpi_wol_cap() command, to determine if WOL is enabled. Instead the driver must rely on the macaddr field in the response to infer WOL state. 3) In be_get_config() during init, if we find that WOL is enabled in FW, call pci_enable_wake() to enable pmcsr.pme_en bit. This is needed to support persistent WOL configuration provided by the FW in some platforms. 4) Remove code in be_set_wol() that writes to PCICFG_PM_CONTROL_OFFSET to set pme_en bit; pci_enable_wake() sets that. Fixes: 028991e49 ("Enabling Wake-on-LAN is not supported in S5 state") Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: Sathya Perla <sathya.perla@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
b9263cbf |
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06-Jun-2016 |
Suresh Reddy <suresh.reddy@broadcom.com> |
be2net: use max-TXQs limit too while provisioning VF queue pairs When the PF driver provisions resources for VFs, it currently only looks at max RSS queues available to calculate the number of VF queue pairs. This logic breaks when there are less number of TX-queues than RSS-queues. This patch fixes this problem by using the max-TXQs available in the PF-pool in the calculations. As a part of this change the be_calculate_vf_qs() routine is renamed as be_calculate_vf_res() and the code that calculates limits on other related resources is moved here to contain all resource calculation code inside one routine. Signed-off-by: Suresh Reddy <suresh.reddy@broadcom.com> Signed-off-by: Sathya Perla <sathya.perla@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c1bb0a55 |
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02-Mar-2016 |
Venkat Duvvuru <venkatkumar.duvvuru@avagotech.com> |
be2net: don't enable multicast flag in be_enable_if_filters() routine When the interface is opened (in be_open()) the routine be_enable_if_filters() must be called to switch on the basic filtering capabilities of an interface that are not changed at run-time. These include the flags UNTAGGED, BROADCAST and PASS_L3L4_ERRORS. Other flags such as MULTICAST and PROMISC must be enabled later by be_set_rx_mode() based on the state in the netdev/adapter struct. be_enable_if_filters() routine is wrongly trying to enable MULTICAST flag without checking the current adapter state. This can cause the RX_FILTER cmds to the FW to fail. This patch fixes this problem by only enabling the basic filtering flags in be_enable_if_filters(). The VF must be able to issue RX_FILTER cmd with any filter flag, as long as the PF allowed those flags (if_cap_flags) in the iface it provisioned for the VF. This rule is applicable even when the VF doesn't have the FILTMGMT privilege. There is a bug in BE3 FW that wrongly fails RX_FILTER multicast programming cmds on VFs that don't have FILTMGMT privilege. This patch also helps in insulating the VF driver from be_open failures due to the FW bug. A fix for the BE3 FW issue will be available in versions >= 11.0.283.0 and 10.6.334.0 Reported-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
51d1f98a |
|
10-Feb-2016 |
Ajit Khaparde <ajit.khaparde@broadcom.com> |
be2net: Interpret and log new data that's added to the port misconfigure async event >From FW version 11.0. onwards, the PORT_MISCONFIG event generated by the FW will carry more information about the event in the "data_word1" and "data_word2" fields. This patch adds support in the driver to parse the new information and log it accordingly. This patch also changes some of the messages that are being logged currently. Signed-off-by: Suresh Reddy <suresh.reddy@broadcom.com> Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
fa5c867d |
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02-Feb-2016 |
Suresh Reddy <suresh.reddy@broadcom.com> |
be2net: check for INSUFFICIENT_PRIVILEGES error The driver currently logs the message "VF is not privileged to issue opcode" by checking only the base_status field for UNAUTHORIZED_REQUEST. Add check to look for INSUFFICIENT_PRIVILEGES in the additional status field also as not all cmds fail with that base status. Signed-off-by: Suresh Reddy <suresh.reddy@broadcom.com> Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
fd7ff6f0 |
|
29-Dec-2015 |
Venkat Duvvuru <venkatkumar.duvvuru@avagotech.com> |
be2net: support ethtool get-dump option This patch adds support for ethtool's --get-dump option in be2net, to retrieve FW dump. In the past when this option was not yet available, this feature was supported via the --register-dump option as a workaround. This patch removes support for FW-dump via --register-dump option as it is now available via --get-dump option. Even though the "ethtool --register-dump" cmd which used to work earlier, will now fail with ENOTSUPP error, we feel it is not an issue as this is used only for diagnostics purpose. Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
980df249 |
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29-Dec-2015 |
Suresh Reddy <suresh.reddy@avagotech.com> |
be2net: fix port-res desc query of GET_PROFILE_CONFIG FW cmd Commit 72ef3a88fa8e ("be2net: set pci_func_num while issuing GET_PROFILE_CONFIG cmd") passed a specific pf_num while issuing a GET_PROFILE_CONFIG cmd as FW returns descriptors for all functions when pf_num is zero. But, when pf_num is set to a non-zero value, FW does not return the Port resource descriptor. This patch fixes this by setting pf_num to 0 while issuing the query cmd and adds code to pick the correct NIC resource descriptor from the list of descriptors returned by FW. Fixes: 72ef3a88fa8e ("be2net: set pci_func_num while issuing GET_PROFILE_CONFIG cmd") Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
6b525782 |
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29-Dec-2015 |
Suresh Reddy <suresh.reddy@avagotech.com> |
be2net: log digital signature errors while flashing FW image (based on a jumper setting on the adapter.) In this mode, the FW image when flashed is authenticated with a digital signature. This patch logs appropriate error messages and return a status to ethtool when errors relating to FW image authentication occur. Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a23113b5 |
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29-Dec-2015 |
Suresh Reddy <suresh.reddy@avagotech.com> |
be2net: move FW flash cmd code to be_cmds.c All code relating to FW cmds is in be_cmds.[ch] excepting FW flash cmd related code. This patch moves these routines from be_main.c to be_cmds.c Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
8836ff48 |
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29-Dec-2015 |
Suresh Reddy <suresh.reddy@avagotech.com> |
be2net: cleanup FW flash image related macro defines Many constant definitions relating to the FW-image layout (such as section offset values) were defined in decimal format rather than hexa-decimal. This makes this part of the code un-readable. Also some defines related to BE2 are labeld "g2" and defines related to BE3 are labeled "g3". This patch cleans up all of this to make this code more readable. Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d9d426af |
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29-Dec-2015 |
Suresh Reddy <suresh.reddy@avagotech.com> |
be2net: fix VF link state transition from disabled to auto The VF link state setting transition from "disable" to "auto" does not work due to a bug in SET_LOGICAL_LINK_CONFIG_V1 cmd in FW. This issue could not be fixed in FW due to some backward compatibility issues it causes with some released drivers. The issue has been fixed by introducing a new version (v2) of the cmd from 10.6 FW onwards. In v2, to set the VF link state to auto, both PLINK_ENABLE and PLINK_TRACK bits have to be set to 1. The VF link state setting feature now works on Lancer chips too from FW ver 10.6.315.0 onwards. Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
72ef3a88 |
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12-Oct-2015 |
Somnath Kotur <somnath.kotur@emulex.com> |
be2net: set pci_func_num while issuing GET_PROFILE_CONFIG cmd The FW requires the pf_num field in the cmd hdr to be set for it to return the specific function's descriptors in the GET_PROFILE_CONFIG cmd. If not set, the FW returns the descriptors of all the functions on the device. If the first descriptor is not what is being queried for, the driver will read wrong data. This patch fixes this issue by using the GET_CNTL_ATTRIB cmd to query the real pci_func_num of a function and then uses it in the GET_PROFILE_CONFIG cmd. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
bcc84140 |
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05-Aug-2015 |
Kalesh AP <kalesh.purayil@avagotech.com> |
be2net: enable IFACE filters only after creating RXQs HW issues were observed on Lancer adapters if IFACE filters (flags, mac addrs etc) are enabled *before* creating RXQs. This patch changes the driver design by enabling filters in be_open() -- instead of be_setup() -- after RXQs are created and buffers posted. Two new wrapper functions, be_enable_if_filters() and be_disable_if_filters() are introduced to enable/disable IFACE filters in be_open()/be_close() respectively. In be_setup() the IFACE is now created only with the RSS flag. Signed-off-by: Kalesh AP <kalesh.purayil@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a155a5db |
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21-Jul-2015 |
Sriharsha Basavapatna <sriharsha.basavapatna@avagotech.com> |
be2net: support ndo_get_phys_port_id() Add be_get_phys_port_id() function to report physical port id. The port id should be unique across different be2net devices in the system. We use the chip serial number along with the physical port number for this. Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9c855975 |
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10-Jul-2015 |
Suresh Reddy <Suresh.Reddy@emulex.com> |
be2net: make SET_LOOPBACK_MODE cmd asynchrounous The SET_LOOPBACK_MODE command is always issued from ethtool only in a process context. So, while waiting for the cmd to complete, the driver can sleep instead of holding spin_lock_bh() on the mcc_lock. This is done by calling be_mcc_notify() instead of be_mcc_notify_wait() (that returns only after the cmd completes while the MCCQ is locked). Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ff9ed19d |
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10-Jul-2015 |
Kalesh Purayil <kalesh.purayil@avagotech.com> |
be2net: query FW to check if EVB is enabled The current code assumes that bridge functionality (EVB) in the adapter is enabled only when SR-IOV is enabled. This is not always true. This patch uses the GET_HSW_CONFIG FW cmd to query this from the FW. Signed-off-by: Kalesh AP <kalesh.purayil@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
760c295e |
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13-May-2015 |
Venkata Duvvuru <VenkatKumar.Duvvuru@Emulex.Com> |
be2net: Support for OS2BMC. OS2BMC feature will allow the server to communicate with the on-board BMC/idrac (Baseboard Management Controller) over the LOM via standard Ethernet. When OS2BMC feature is enabled, the LOM will filter traffic coming from the host. If the destination MAC address matches the iDRAC MAC address, it will forward the packet to the NC-SI side band interface for iDRAC processing. Otherwise, it would send it out on the wire to the external network. Broadcast and multicast packets are sent on the side-band NC-SI channel and on the wire as well. Some of the packet filters are not supported in the NIC and hence driver will identify such packets and will hint the NIC to send those packets to the BMC. This is done by duplicating packets on the management ring. Packets are sent to the management ring, by setting mgmt bit in the wrb header. The NIC will forward the packets on the management ring to the BMC through the side-band NC-SI channel. Please refer to this online document for more details, http://www.dell.com/downloads/global/products/pedge/ os_to_bmc_passthrough_a_new_chapter_in_system_management.pdf Signed-off-by: Venkat Duvvuru <VenkatKumar.Duvvuru@Emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d19261b8 |
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06-May-2015 |
Vasundhara Volam <vasundhara.volam@avagotech.com> |
be2net: update copyright year to 2015 Signed-off-by: Vasundhara Volam <vasundhara.volam@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a6e6ff6e |
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06-May-2015 |
Vasundhara Volam <vasundhara.volam@avagotech.com> |
be2net: simplify UFI compatibility checking The code in be_check_ufi_compatibility() checks to see if a UFI file meant for a lower rev of a chip is being flashed on a higher rev, which is disallowed. This patch re-writes the code needed for this check in a much simpler manner. Signed-off-by: Vasundhara Volam <vasundhara.volam@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
77be8c1c |
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06-May-2015 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: check for INSUFFICIENT_VLANS error When the FW runs out of vlan filters it can either return an INSUFFICIENT_RESOURCES error or an INSUFFICIENT_VLANS error. The driver currently checks only for the former error value. This patch adds a check for the latter value too. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
e7bcbd7b |
|
06-May-2015 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: add support for spoofchk setting This patch adds support for spoofchk configuration for VFs. When it is enabled, "spoof checking" is done for both MAC-address and VLAN. For each VF, the HW ensures that the source MAC address (or vlan) of every outgoing packet exists in the MAC-list (or vlan-list) configured for RX filtering for that VF. If not, the packet is dropped and an error is reported to the driver in the TX completion; this is reflected in the "tx_spoof_check_err" ethtool counter. This feature is supported in Skyhawk FW version 10.6.31.0 and above. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
435452aa |
|
20-Mar-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Prevent VFs from enabling VLAN promiscuous mode Currently, a PF does not restrict its VF interface from enabling vlan promiscuous mode. This breaks vlan isolation when a vlan (transparent tagging) is configured on a VF. This patch fixes this problem by disabling the vlan promisc capability for VFs. Reported-by: Yoann Juet <veilletechno-irts@univ-nantes.fr> Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f2858738 |
|
03-Mar-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: re-distribute SRIOV resources allowed by FW When SR-IOV is enabled in the adapter, the FW distributes resources evenly across the PF and it's VFs. This is currently done only for some resources. This patch adds support for a new cmd that queries the FW for the list of resources for which the distribution is allowed and distributes them accordingly. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
71bb8bd0 |
|
03-Mar-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: avoid creating the non-RSS default RXQ if FW allows to On BE2, BE3 and Skhawk-R chips one non-RSS (called "default") RXQ was needed to receive non-IP traffic. Some FW versions now export a capability called IFACE_FLAGS_DEFQ_RSS where this requirement doesn't hold. On such FWs the driver now does not create the non-RSS default queue. This prevents wasting one RXQ per VF. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
21252377 |
|
06-Feb-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: process port misconfig async event This patch adds support for processing the port misconfigure async event generated by the FW. This event is generated typically when an optical module is incorrectly installed or is faulty. This patch also moves the port_name field to the adapter struct for logging the event. As the be_cmd_query_port_name() call is now moved to be_get_config(), it is modified to use the mailbox instead of MCCQ Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ac34b743 |
|
06-Feb-2015 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: remove duplicate code in be_cmd_rx_filter() This patch passes BE_IF_FLAGS_XXX flags to be_cmd_rx_filter() routine instead of the IFF_XXX flags. Doing this gets rid of the code to convert the IFF_XXX flags to the BE_IF_FLAGS_XXX used by the FW cmd. The patch also removes code for setting if_flags_mask that was duplicated for each filter mode. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
70a7b525 |
|
06-Feb-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: use offset based FW flashing for Skyhawk chip While sending FW update cmds to the FW, the driver specifies the "type" of each component that needs to be flashed. The FW then picks the offset in the flash area at which the componnet is to be flashed. This doesn't work when new components that the current FW doesn't recognize, need to be flashed. Recent FWs (10.2 and above) support a scheme of FW-update wherein the "offset" of the component in the flash area can be specified instead of the "type". This patch uses the "offset" based FW-update mechanism and only when it fails, it fallsback to the old "type" based update. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
81a9e226 |
|
06-Feb-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: avoid flashing SH-B0 UFI image on SH-P2 chip Skyhawk-B0 FW UFI is not compatible to flash on Skyhawk-P2 ASIC. But, Skyhawk-P2 FW UFI is compatible with both B0 and P2 chips. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
5d3acd0d |
|
06-Feb-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: refactor code that checks flash file compatibility This patch re-factors the code that checks for flash file compatibility with the chip type, for better readability, as follows: - be_get_ufi_type() returns the UFI type from the flash file - be_check_ufi_compatibility() checks if the UFI type is compatible with the adapter/chip that is being flashed Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
83b06116 |
|
06-Feb-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: replace (1 << x) with BIT(x) BIT(x) is the preffered usage. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
e02cfd96 |
|
20-Jan-2015 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: move definitions related to FW cmdsfrom be_hw.h to be_cmds.h Some FW cmd related definitions were included in be_hw.h Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
d6b7a9b7 |
|
19-Sep-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: add speed reporting for 20G-KR interface This patch adds speed reporting via ethtool for 20G KR2 interface on the Skyhawk-R chip. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
72d7e2bf |
|
19-Sep-2014 |
Suresh Reddy <Suresh.Reddy@emulex.com> |
be2net: fix sparse warnings in be_cmd_req_port_type{} This patch fixes a sprase warnings regarding endian declarations introduced by the following commit: fixes: e36edd9 ("be2net: add ethtool "-m" option support") Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
6809cee0 |
|
12-Sep-2014 |
Ravikumar Nelavelli <ravikumar.nelavelli@emulex.com> |
be2net: fix port-type reporting in get_settings Report the ethtool port-type/supported/advertising values based on the cable_type for QSFP and SFP+ interfaces. The cable_type is parsed from the transceiver data fetched from the FW. Signed-off-by: Ravikumar Nelavelli <ravikumar.nelavelli@emulex.com> Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
e36edd9d |
|
12-Sep-2014 |
Mark Leonard <mark.leonard@emulex.com> |
be2net: add ethtool "-m" option support This patch adds support for the dump-module-eeprom and module-info ethtool options. Signed-off-by: Mark Leonard <mark.leonard@emulex.com> Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
b29812c1 |
|
12-Sep-2014 |
Suresh Reddy <Suresh.Reddy@emulex.com> |
be2net: use v1 of SET_FLOW_CONTROL command In some configurations the FW doesn't allow changing flow control settings of a link. Unless a v1 version of the SET_FLOW_CONTROL cmd is used, the FW doesn't report an error to the driver. Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
c5f156de |
|
01-Sep-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: make be_cmd_get_regs() return a status There are a few failure cases in be_cmd_get_regs() that ideally must return an error value. This style is used across all the routines in be_cmds.c with this routine being an exception. This patch fixes this. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
f0613380 |
|
01-Aug-2014 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: support deleting FW dump via ethtool (only for Lancer) This patch adds support to delete an existing FW-dump in Lancer via ethtool. Initiating a new dump is not allowed if a FW dump is already present in the adapter. The existing dump has to be first explicitly deleted. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
b99f8036 |
|
17-Jul-2014 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: remove unused structures in be_cmds.h Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
e97e3cda |
|
17-Jul-2014 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: reduce arguments passed to FW-cmd routines A pointer to adapter struct is passed anyway to all of the FW-cmd routines in be_cmds.c. For routines which query data from FW, the adapter pointer is enough to return the queried fields. There is no need to separately pass pointers to individual members of the adapter structure. This patch fixes this for be_cmd_get_fw_ver() and be_cmd_get_fw_cfg() routines. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
bec84e6b |
|
30-Jun-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: create optimal number of queues on SR-IOV config If SR-IOV is enabled in the adapter, the FW distributes queue resources evenly across the PF and it's VFs. If the user is not interested in enabling VFs, the queues set aside for VFs are wasted. This patch adds support for the PF driver to re-configure the resource distribution in FW based on the number of VFs enabled by the user. This also allows for supporting RSS queues on VFs, when less number of VFs are enabled per PF. When maximum number of VFs are enabled, each VF typically gets only one RXQ. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
10cccf60 |
|
30-Jun-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: read VF's capabilities from GET_PROFILE_CONFIG cmd The PF driver must query the FW for VF's interface capabilities to know if the VF is RSS capable or not. This patch is in preparation for enabling RSS on VFs on Skyhawk-R. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
66064dbc |
|
23-Jun-2014 |
Suresh Reddy <suresh.reddy@emulex.com> |
be2net: fix qnq mode detection on VFs The driver (on PF or VF) needs to detect if the function is in qnq mode for a HW hack in be_rx_compl_get() to work. The driver queries this information using the GET_PROFILE_CONFIG cmd (since the commit below can caused this regression.) But this cmd is not available on VFs and so the VFs fail to detect qnq mode. This causes vlan traffic to not work. The fix is to use the the adapter->function_mode value queried via QUERY_FIRMWARE_CONFIG cmd on both PFs and VFs to detect the qnq mode. Also QNQ_MODE was incorrectly named FLEX10_MODE; correcting that too as the fix reads much better with the name change. Fixes: f93f160b5 ("refactor multi-channel config code for Skyhawk-R chip") Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
3acf19d9 |
|
30-May-2014 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: cleanup MCC async event processing code The MCC async event processing code has 2 issues: a) because of long struct names the code indentation is badly broken b) description and definitions of how an MCC completion is interpreted as an async event are confusing (for e.g. the last word of an MCC event is named "code", while "code" is just a sub-field of the last word.) This patch fixes the structure definitions, comments and re-factors code as needed. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
4c60005f |
|
30-May-2014 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: re-factor MCCQ error status handling code This patch improves MCCQ error status handling in the following ways: a) A MCC cmd completion returns a base-status and an addl-status. So far, the routine be_mcc_compl_process() returned only the "status" value. Now, embedd both statuses in the return value and let the caller routine access the value of interest using base_status() and addl_status() macros. b) Rename variables accordingly (base/addl) to avoid confusion while error checking. b) Some of the errors returned by FW are harmless and so an error msg is not logged for such errors. Capture this logic in a separate routine to make the code more readable. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
96c9b2e4 |
|
30-May-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: support flashing new regions on Skyhawk-R Certain new flash regions have been added to Skyhawk-R FW image. The newer FW images specify op_types for each region. A region is flashed only when it's CRC doesn't match that of the region on the HW flash. While upgrading to a new FW image the driver is expected to tolerate certain errors. This patch re-factors code under be_flash() to support the above scheme. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
0f77ba73 |
|
30-May-2014 |
Ravikumar Nelavelli <ravikumar.nelavelli@emulex.com> |
be2net: fixup TX-rate setting code for Skyhawk-R Skyhawk-R FW supports TX-rate setting only as a % value of the link speed, set via the SET_PROFILE_CONFIG cmd. This patch makes the necessary changes to the FW cmd descriptors to support the above change and also introduces checks in be_set_vf_tx_rate() to allow only discrete values (that map to % of the link-speed). Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
33cb0fa7 |
|
14-May-2014 |
Ben Hutchings <ben@decadent.org.uk> |
ethtool, be2net: constify array pointer parameters to ethtool_ops::set_rxfh Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
|
#
4d567d97 |
|
09-May-2014 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: remove unused code in be_cmd_vlan_config() For putting interface into vlan promiscuous mode, we use be_cmd_rx_filter() and not be_cmd_vlan_config(). So remove the "promiscuous" argument from be_cmd_vlan_config(). Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
e2557877 |
|
21-Apr-2014 |
Venkata Duvvuru <VenkatKumar.Duvvuru@Emulex.Com> |
be2net: Support for configurable RSS hash key This be2net patch implements the get/set_rxfh() ethtool hooks. RSS_CONFIG device command is invoked to set hashkey and indirection table. It also uses an initial random value for RSS hash key instead of a hard-coded value as hard-coded values for a hash-key are usually considered a security risk. Signed-off-by: Venkat Duvvuru <VenkatKumar.Duvvuru@Emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
a401801c |
|
26-Mar-2014 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: add FW cmds needed for VxLAN offloads This patch adds support for the FW cmds needed for VxLAN offloads on Skyhawk-R: 1) The VxLAN UDP port needs to be configured via the port-desc of SET_PROFILE_CONFIG_v1 cmd. This patch re-factors the be_set_profile_config() code (used so far only for setting VF QoS) to be used to set any type of descriptor. 2) The MANAGE_IFACE_FILTERS cmds is needed to convert a normal interface into a tunnel interface. This allows for RSS to work even on the inner TCP/UDP headers of VxLAN traffic. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
bdce2ad7 |
|
11-Mar-2014 |
Suresh Reddy <suresh.reddy@emulex.com> |
be2net: Add link state control for VFs Add support to control VF's link state by implementing the ndo_set_vf_link_state() hook. Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
f93f160b |
|
12-Feb-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: refactor multi-channel config code for Skyhawk-R chip Currently multi-channel configuration is read via the QUERY_FW_CONFIG cmd. This method has been deprecated by the Skyhawk-R FW. Instead, GET_PROFILE_CONFIG::port-desc must be used to query this configuration. This patch also: a) introduces a few macros to identify certain categories of multi-channel configs 2) re-factors the be_cmd_set_profile_config() code to be able to read any kind of desc (and not just the nic-desc.) Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
40263820 |
|
12-Feb-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Update copyright year Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
b188f090 |
|
15-Jan-2014 |
Suresh Reddy <suresh.reddy@emulex.com> |
be2net: use GET_MAC_LIST cmd to query mac-address from a pmac-id The use of NTKW_MAC_QUERY cmd has been deprecated for Skyhawk-R. Replace the last remaining usage in be_vfs_mac_query() routine. Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
02308d74 |
|
15-Jan-2014 |
Suresh Reddy <suresh.reddy@emulex.com> |
be2net: fix incorrect setting of cmd_privileges for VFs An earlier commit (f25b119c "Fix error messages while driver load for VFs") incorrectly set the adapter->cmd_privileges value for VFs (in a multi-channel config) to MAX_PRIVILEGES. This causes FW cmd failures and avoidable error logs when certian cmds are issued by a VF. Also, move the multi-channel hack to be_cmds.c inside be_cmd_get_fn_privileges() routine. Fixes: f25b119c "Fix error messages while driver load for VFs" Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
baaa08d1 |
|
15-Jan-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: do not call be_set/get_fw_log_level() on Skyhawk-R Skyhawk-R FW does not support SET/GET_EXT_FAT_CAPABILITIES cmds via which FW logging level can be controlled. Also, the hack used in BE3 to control FW logging level via the ethtool interface is not needed in Skyhawk-R. This patch also cleans up this code by moving be_set/get_fw_log_level() routines to be_cmds.c where they belong. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> remove new line Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
542963b7 |
|
15-Jan-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Log the profile-id used by FW during driver initialization Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
666d39c7 |
|
15-Jan-2014 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Use MCC_CREATE_EXT_V1 cmd for Skyhawk-R Currently this cmd is used only for Lancer. MCC_CREATE_EXT_V1 supports larger CQ-ids and additional event codes for the async_event_bitmap field. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
012bd387 |
|
18-Nov-2013 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: Fix unconditional enabling of Rx interface options The driver currently requests the firmware to enable rx_interface options without considering if the interface was created with that capability. This could cause commands to firmware to fail. To avoid this, enable only those options on an interface if the interface was created with that capability. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
87f20c26 |
|
29-Oct-2013 |
Gavin Shan <shangw@linux.vnet.ibm.com> |
net/benet: Make lancer_wait_ready() static The function needn't to be public, so to make it as static. Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
61000861 |
|
03-Oct-2013 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: Call version 2 of GET_STATS ioctl for Skyhawk-R Moving to version 2 of GET_STATS command as SkyHawk-R supports higher number of rings. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
2632bafd |
|
01-Oct-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: fix adaptive interrupt coalescing The current EQ delay calculation for AIC is based only on RX packet rate. This fails to be effective when there's only TX and no RX. This patch inclues: - Calculating EQ-delay based on both RX and TX pps. - Modifying EQ-delay of all EQs via one cmd, instead of issuing a separate cmd for each EQ. - A new structure to store interrupt coalescing parameters, in a separate cache-line from the EQ-obj. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
d9d604f8 |
|
27-Sep-2013 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: Fix VLAN promiscuous mode programming When the interface runs out of the allocated entries in VLAN table, we program the interface in VLAN promiscuous mode. Use OPCODE_COMMON_NTWK_RX_FILTER to set VLAN Promiscuous mode instead of OPCODE_COMMON_NTWK_VLAN_CONFIG. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
d44517fd |
|
27-Sep-2013 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: Fix the size of be_nic_res_desc structure Size of be_nic_res_desc structure is incorrect. Fix it. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
31886e87 |
|
23-Sep-2013 |
Joe Perches <joe@perches.com> |
emulex: Remove extern from function prototypes There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a77dcb8c |
|
30-Aug-2013 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: set and query VEB/VEPA mode of the PF interface SkyHawk-R can support VEB or VEPA mode. This patch will allow the user to set/query this switch setting. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
92bf14ab |
|
27-Aug-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: refactor be_get_resources() code 1) use be_resources{} struct to query/store HW resource limits 2) The HW queue/resource limits for BE2/BE3 chips are mostly called out in driver as constants. Code to handle this is scattered across various places in be_setup(). Consolidate this code into BEx_get_resources(). For Lancer-R, Skyhawk-R, these limits are queried from FW. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
150d58c7 |
|
27-Aug-2013 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Fixup profile management routines 1) Parse PCIe descriptor for max-VFs supported by HW 2) Cleanup NIC descriptor parsing in get_func/profile_config() routines 3) Use common struct definitions for v0 and v1 versions of GET_FUNC_CONFIG Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f2f781a7 |
|
27-Aug-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: use EQ_CREATEv2 for SH-R EQ_CREATEv2 explicitly returns the msix-index associated with a EQ. For SH-R this is needed if EQs need to be deleted and re-created without resetting a function. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
3da988c9 |
|
14-Aug-2013 |
Sarveshwar Bandi <sarveshwar.bandi@emulex.com> |
be2net: Clear any capability flags that driver is not interested in. It is possible for some versions of firmware to advertise capabilities that driver is not ready to handle. This may lead to controller stall. Since the driver is interested only in subset of flags, clearing the rest. Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
b971f847 |
|
05-Aug-2013 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Adding more speeds reported by get_settings The new speeds are supported by variants of the Skyhawk-R chip. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
3175d8c2 |
|
23-Jul-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: use SET/GET_MAC_LIST for SH-R On SH-R and Lancer-R, GET_MAC_LIST cmd is better supported (instead of NTWK_MAC_QUERY cmd) to query provisioned MAC addresses. Similiarly, (on SH-R and Lancer-R) SET_MAC_LIST must be used by the PF to provision a permanent MAC addresses to the VF. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
95046b92 |
|
23-Jul-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: refactor MAC-addr setup code The code to configure the permanent MAC in be_setup() has become quite complicated, with different FW cmds being used for BEx, SH-R and Lancer. Simplify the logic by moving some of this complexity to be_cmds.c. This makes the code in be_setup() a little more readable. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
04a06028 |
|
23-Jul-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: allow VFs to program MAC and VLAN filters In the current design VFs were not allowed to program MAC/VLAN filters. Only the PF driver was allowed to configure/provision MAC and transparent VLANs to a VF. Change this to support MAC/VLAN filtering on a VF by a VM. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
5a712c13 |
|
23-Jul-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: fix MAC address modification for VF Currently, the VFs by default don't have the privilege to modify MAC address. This will change in a subsequent fix wherein VFs will have the ability to modify MAC/VLAN filters. Fix be_mac_addr_set() logic to support MAC address modification on a privileged VF too. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
5c510811 |
|
29-May-2013 |
Somnath Kotur <somnath.kotur@emulex.com> |
be2net: Implement initiate FW dump feature for Lancer Added code to initiate FW dump via ethtool. Driver checks if the previous dump has been cleared before initiating the dump. It doesn't initiate the dump if it is not cleared. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
bbdc42f8 |
|
01-May-2013 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: Fix to use version 2 of cq_create for SkyHawk-R devices SkyHawk-R devices should use v2 of cq_create command. BE3/BE2 devices can use version 0 of the command to create a CQ. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
28710c55 |
|
28-Apr-2013 |
Kalesh AP <kalesh.purayil@emulex.com> |
be2net: Use GET_FUNCTION_CONFIG V1 cmd Skyhawk-R requires V1 version of GET_FUNCTION_CONFIG cmd to be used for querrying resources available per function. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
18fb06a1 |
|
25-Apr-2013 |
Suresh Reddy <suresh.reddy@emulex.com> |
be2net: Renamed rx_address_mismatch_errors to rx_address_filtered Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
594ad54a |
|
25-Apr-2013 |
Suresh Reddy <suresh.reddy@emulex.com> |
be2net: Add support for setting and getting rx flow hash options Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
bc0c3405 |
|
24-Apr-2013 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: fix a Tx stall bug caused by a specific ipv6 packet The ASIC could lockup in the transmit path when it tries to insert VLAN in a specific ipv6 packet. 1) Identify the packet which can cause this. 2) Check if the firmware provides a workaround to prevent this. 3) If workaround is not present, drop the packet. 4) If the firmware provides a workaround, insert the VLAN tag in the packet and inform the firmware to skip further VLAN insertions. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a05f99db |
|
21-Apr-2013 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Use GET_PROFILE_CONFIG V1 cmd for BE3-R Use GET_PROFILE_CONFIG_V1 cmd for BE3-R, to query the maximum number of TX rings available per function. On SH-R the same is queried via the GET_FUNCTION_CONFIG cmd. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
0ad3157e |
|
21-Apr-2013 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Avoid flashing BE3 UFI on BE3-R chip. Avoid flashing BE3 UFI on BE3-R chip by verifying asic_revision number of the chip. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
94d73aaa |
|
21-Apr-2013 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Use TXQ_CREATE_V2 cmd Skyhawk-R and BE3-R (SuperNIC profile) require V2 version of TXQ_CREATE cmd to be used. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
68c45a2d |
|
13-Mar-2013 |
Somnath Kotur <somnath.kotur@emulex.com> |
be2net: Use new F/W mailbox cmd to manipulate interrupts. This is needed as the earlier method of manipulating this register via PCI Config space is disallowed by certain Hypervisors. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
c7bb15a6 |
|
06-Mar-2013 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Update copyright year Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
4c876616 |
|
03-Feb-2013 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: fix re-loaded PF driver to re-gain control of its VFs Currently, when the PF driver is unloaded and re-loaded while VFs are attached to VMs, it loses control of its VFs. The PF driver now uses the newly defined/created GET_IFACE_LIST cmd (available in FW ver >= 4.6) to query the if_id of the VFs (enabled in its previous life). The PF driver then uses the if_id for further VF configuration. The GET_IFACE_MAC_LIST cmd has also implemented in BE3 FW for PF to query pmac-ids used by its VFs. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
ca34fe38 |
|
06-Nov-2012 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: fix wrong usage of adapter->generation adapter->generation was being incorrectly set as BE_GEN3 for Skyhawk-R. Replace generation usage with XXX_chip() macros to identify the chip. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
be716446 |
|
22-Oct-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix smatch warnings in be_main.c FW flashing code, even though it works correctly, makes some hidden assumptions about buffer sizes. This is causing code analysers to report error. Cleanup FW flashing code to remove these hidden assumptions. Reported-by: Yuanhan Liu <yuanhan.liu@intel.com> Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
dcf7ebba |
|
20-Oct-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix VF driver load on newer Lancer FW PF driver should enable VF so that VF goes to ready state in new Lancer FW. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
f25b119c |
|
20-Oct-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix error messages while driver load for VFs VF does not have privileges to execute many commands. When VFs try to execute those commands there are unnecessary error messages. Fix this by executing only those commands for which VF has privilege. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
d5c18473 |
|
20-Oct-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix setting QoS for VF for Lancer Use Lancer specific command to set QoS for VF. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
abb93951 |
|
20-Oct-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix driver load failure for different FW configs in Lancer Driver assumes FW resource counts and capabilities while creating queues and using functionality like RSS. This causes driver load to fail in FW configs where resources and capabilities are reduced. Fix this by querying FW configuration during probe and using resources and capabilities accordingly. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
323ff71e |
|
27-Sep-2012 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: cleanup code related to be_link_status_query() 1) link_status_query() is always called to query the link-speed (speed after applying qos). When there is no qos setting, link-speed is derived from port-speed. Do all this inside this routine and hide this from the callers. 2) adpater->phy.forced_port_speed is not being set anywhere after being initialized. Get rid of this variable. 3) Ignore async link_speed notifications till the initial value has been fetched from FW. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
5ee4979b |
|
27-Sep-2012 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: remove type argument of be_cmd_mac_addr_query() All invocations of this routine use the same type value. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
2e177a5c |
|
17-Jul-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Ignore physical link async event for Lancer The ability of driver to transmit packets depends on logical state of the link. Ignore physical link status. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
73dea398 |
|
12-Jul-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Add description about various RSS hash types Incorporated review comment from Eric Dumazet. Added description about different RSS hash types which adapter is capable of. Will add support for ETHTOOL_GRXFH and ETHTOOL_SRXFX as suggested by Ben Hutchings in a later patch. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d3bd3a5e |
|
11-Jul-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Enable RSS UDP hashing for Lancer and Skyhawk Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
b4e32a71 |
|
11-Jul-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix port name in message during driver load Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
f67ef7ba |
|
11-Jul-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Activate new FW after FW download for Lancer After FW download, activate new FW by invoking FW reset. Recreate rings once new FW is operational. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
bf99e50d |
|
11-Jul-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix initialization sequence for Lancer Invoke only required initialization routines for Lancer. Remove invocation of unnecessary routines. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
0b3f0e7a |
|
13-Jun-2012 |
Vasundhara Volam <vasundhara.volam@emulex.com> |
be2net: Increase statistics structure size for skyhawk. Increasing the hardware statistics structure to accomodate statistics for skyhawk. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
1578e777 |
|
06-Jun-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix driver load for VFs for Lancer Permanent MAC is wrongly supplied in create iface command. Call the command with no MAC address and then MAC address should be later queried and applied. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
941a77d5 |
|
17-May-2012 |
Somnath Kotur <somnath.kotur@emulex.com> |
be2net: Fix to allow get/set of debug levels in the firmware. Patch re-spin. Incorporated review comments by Ben Hutchings. Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
045508a8 |
|
26-Mar-2012 |
Parav Pandit <parav.pandit@emulex.com> |
be2net: Add functionality to support RoCE driver - Increase MSI-X vectors by 5 for RoCE traffic. - Add macro to check roce support on a device. - Add device-specific doorbell and MSI-X vector fields shared with NIC functionality. - Provide RoCE driver registration and deregistration functions. - Add support functions which will be invoked on adapter add/remove and port up/down events. - Traverse through the list of adapters to invoke callback functions. Signed-off-by: Parav Pandit <parav.pandit@emulex.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Roland Dreier <roland@purestorage.com>
|
#
652bf646 |
|
24-Apr-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Fix wrong status getting returned for MCC commands MCC Response CQEs are processed as part of NAPI poll routine and also synchronously. If MCC completions are consumed by NAPI poll routine, wrong status is returned to synchronously waiting routine. Fix this by getting status of MCC command from command response instead of response CQEs. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
42f11cf2 |
|
21-Apr-2012 |
Ajit Khaparde <ajitkhaparde@gmail.com> |
be2net: fix ethtool get settings ethtool get settings was not displaying all the settings correctly. use the get_phy_info to get more information about the PHY to fix this. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
f1f3ee1b |
|
18-Mar-2012 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: fix programming of VLAN tags for VF Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
4762f6ce |
|
18-Mar-2012 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: enable WOL by default if h/w supports it Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
10ef9ab4 |
|
09-Feb-2012 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: event queue re-design v2: Fixed up the bad typecasting pointed out by David... In the current design 8 TXQs are serviced by 1 EQ, while each RSS queue is serviced by a separate EQ. This is being changed as follows: - Upto 8 EQs will be used (based on the availabilty of msix vectors). Each EQ will handle 1 RSS and 1 TX ring. The default non-RSS RX queue and MCC queue are handled by the last EQ. - On cards which provide support, upto 8 RSS rings will be used, instead of the current limit of 4. The new design allows spreading the TX multi-queue completion processing across multiple CPUs unlike the previous design. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
e5e1ee89 |
|
03-Feb-2012 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Use new implementation of get mac list command VFs use get mac list command to get their mac address. The format of this command has changed. Update driver to use the new format. Signed-off-by: Mammatha Edhala <mammatha.edhala@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
d45b9d39 |
|
29-Jan-2012 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: add descriptions for stat counters reported via ethtool Also rename a few counters appropritely and delete 2 counters that are not implemented in HW. vlan_mismatch_drops does not exist in BE3 and is accounted for in address_mismatch_drops. Do the same thing for BE2 and Lancer. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
b236916a |
|
29-Dec-2011 |
Ajit Khaparde <ajit.khaparde@emulex.com> |
be2net: query link status in be_open() be2net gets an async link status notification from the FW when it creates an MCC queue. There are some cases in which this gratuitous notification is not received from FW. To cover this explicitly query the link status in be_open(). Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
590c391d |
|
24-Nov-2011 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Move to new SR-IOV implementation in Lancer SR-IOV implementation is Lancer has changed in following ways - 1)PF driver assigns one MAC addresses for VF using COMMON_SET_IFACE_MAC_LIST. 2)VF driver queries its MAC address using COMMON_GET_IFACE_MAC_LIST command and assigns it to its interface. Signed-off-by: Mammatha Edhala <mammatha.edhala@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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af5875bd |
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15-Nov-2011 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: Add EEPROM dump feature for Lancer Implemented eeprom dump using ethtool feature for Lancer. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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de49bd5a |
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15-Nov-2011 |
Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> |
be2net: add register dump feature for Lancer Implement register dump using ethtool for Lancer. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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30128031 |
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10-Nov-2011 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: init (vf)_if_handle/vf_pmac_id to handle failure scenarios Initialize if_handle, vf_if_handle and vf_pmac_id with "-1" so that in failure cases when be_clear() is called, we can skip over if_destroy/pmac_del cmds if they have not been created. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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752961a1 |
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23-Oct-2011 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: don't create multiple RX/TX rings in multi channel mode When the HW is in multi-channel mode based on the skew/IPL, there are 4 functions per port and so not enough resources to create multiple RX/TX rings for each function. Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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f9449ab7 |
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23-Oct-2011 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: refactor VF setup/teardown code into be_vf_setup/clear() Currently the code for VF setup/teardown done by a PF (if_create, mac_add_config, link_status_query etc) is scattered; this patch refactors this code into be_vf_setup() and be_vf_clear(). The if_create/if_destroy/mac_addr_query cmds are now called after the MCCQ is created; so these cmds are now modified to use the MCCQ instead of MBOX. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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04b71175 |
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27-Sep-2011 |
Sathya Perla <sathya.perla@emulex.com> |
be2net: Show newly flashed FW ver in ethtool This fix provides a newly flashed FW version (appended, in braces) along with the currently running FW version via ethtool. The newly flashed version runs only after a system reset. Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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9aebddd1 |
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13-May-2011 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
be2net: Move the Emulex driver Moves the Emulex driver into drivers/net/ethernet/emulex/ and make the necessary Kconfig and Makefile changes. CC: Sathya Perla <sathya.perla@emulex.com> CC: Subbu Seetharaman <subbu.seetharaman@emulex.com> CC: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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