8f530e3bc3af125ac013732b5c54a3af2ad791a2 |
13-Jun-2012 |
Eric Dumazet <edumazet@google.com> |
bnx2x: fix panic when TX ring is full [ Upstream commit bc14786a100cc6a81cd060e8031ec481241b418c ] There is a off by one error in the minimal number of BD in bnx2x_start_xmit() and bnx2x_tx_int() before stopping/resuming tx queue. A full size GSO packet, with data included in skb->head really needs (MAX_SKB_FRAGS + 4) BDs, because of bnx2x_tx_split() This error triggers if BQL is disabled and heavy TCP transmit traffic occurs. bnx2x_tx_split() definitely can be called, remove a wrong comment. Reported-by: Tomas Hruby <thruby@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: Yaniv Rosner <yanivr@broadcom.com> Cc: Merav Sicron <meravs@broadcom.com> Cc: Tom Herbert <therbert@google.com> Cc: Robert Evans <evansr@google.com> Cc: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nx2x_cmn.c
|
9bfb2101d5f2dffbfcc9d15c57c56459ca61c967 |
13-Jun-2012 |
Eric Dumazet <edumazet@google.com> |
bnx2x: fix checksum validation [ Upstream commit d6cb3e41386f20fb0777d0b59a2def82c65d37f7 ] bnx2x driver incorrectly sets ip_summed to CHECKSUM_UNNECESSARY on encapsulated segments. TCP stack happily accepts frames with bad checksums, if they are inside a GRE or IPIP encapsulation. Our understanding is that if no IP or L4 csum validation was done by the hardware, we should leave ip_summed as is (CHECKSUM_NONE), since hardware doesn't provide CHECKSUM_COMPLETE support in its cqe. Then, if IP/L4 checksumming was done by the hardware, set CHECKSUM_UNNECESSARY if no error was flagged. Patch based on findings and analysis from Robert Evans Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: Yaniv Rosner <yanivr@broadcom.com> Cc: Merav Sicron <meravs@broadcom.com> Cc: Tom Herbert <therbert@google.com> Cc: Robert Evans <evansr@google.com> Cc: Willem de Bruijn <willemb@google.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nx2x.h
nx2x_cmn.c
|
24f06716cd5dbfc3d737ec2a24ac58ef76f68dc7 |
06-May-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: bug fix when loading after SAN boot This is a bug fix for an "interface fails to load" issue. The issue occurs when bnx2x driver loads after UNDI driver was previously loaded over the chip. In such a scenario the UNDI driver is loaded and operates in the pre-boot kernel, within its own specific host memory address range. When the pre-boot stage is complete, the real kernel is loaded, in a new and distinct host memory address range. The transition from pre-boot stage to boot is asynchronous from UNDI point of view. A race condition occurs when UNDI driver triggers a DMAE transaction to valid host addresses in the pre-boot stage, when control is diverted to the real kernel. This results in access to illegal addresses by our HW as the addresses which were valid in the preboot stage are no longer considered valid. Specifically, the 'was_error' bit in the pci glue of our device is set. This causes all following pci transactions from chip to host to timeout (in accordance to the pci spec). 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>
nx2x_main.c
|
7e5998aa74065d3ab31d17e667f40ffebf4b8425 |
17-Apr-2012 |
Dan Carpenter <dan.carpenter@oracle.com> |
bnx2x: off by one in bnx2x_ets_e3b0_sp_pri_to_cos_set() The sp_pri_to_cos[] array size depends on the config but lets say it is BX_E3B0_MAX_NUM_COS_PORT0 and max_num_of_cos is also DCBX_E3B0_MAX_NUM_COS_PORT0. In the original code "pri == max_num_of_cos" was accepted but it is one past the end of the array. Also we used "pri" before capping it. It's a harmless read past the end of the array, but it would affect which error message gets printed. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_link.c
|
ca7b91bbd1f150216e6354cc20818aa993f331f2 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Clear MDC/MDIO warning message This patch clears a warning message of "MDC/MDIO access timeout" which may appear when interface is loaded due to missing clock setting before resetting the LED, and starting periodic function too early. 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>
nx2x_cmn.c
nx2x_link.c
|
f93fb01628c00d1f26e8b45d2f10b8feb650dd4b |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix BCM57711+BCM84823 link issue Fix a link problem on the second port of BCM57711 + BCM84823 boards due to incorrect macro usage. 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>
nx2x_link.c
|
99bf7f34368aac9b54dfa8801ae490a2326704f9 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Clear BCM84833 LED after fan failure 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>
nx2x_link.c
nx2x_reg.h
|
8267bbb01f005fa8d0c8d046ecc24ae0b52e4d70 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix BCM84833 PHY FW version presentation 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>
nx2x_link.c
|
59a2e53b826103be8c22d9820355320b749b38ef |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix link issue for BCM8727 boards. This patch fixes a link problem on BCM57712 + BCM8727 designs in which the TX laser is controller by GPIO, after 1.60.xx drivers were previously loaded. On these designs the TX_LASER is enabled by logic AND between the PHY (through MDIO), and the GPIO. When an old driver is used, it disables the MDIO part, hence the GPIO control had no affect de facto. 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>
nx2x_link.c
|
9379c9be4b20d5cb7bde577f402b749cd7d3caa2 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Restore 1G LED on BCM57712+BCM8727 designs. Fix no-LED problem when link speed is 1G on BCM57712 + BCM8727 designs, by removing a logic error checking for a different PHY. 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>
nx2x_link.c
|
25182fc22237f0fb1789c7ac9a79e871a1898ae5 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix BCM578x0-SFI pre-emphasis settings Fix 578x0-SFI pre-emphasis settings per HW recommendations to achieve better link strength. 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>
nx2x_link.c
|
6a51c0d17b8fb6ae300ba5bc42a020160944e1b2 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix BCM57810-KR AN speed transition BCM57810-KR link may not come up in 1G after running loopback test, so set the relevant registers to their default values before starting KR autoneg. 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>
nx2x_link.c
|
ca05f29cf515ac4a8e162c8e0eee886727f5dcc7 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix BCM57810-KR FC 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>
nx2x_link.c
nx2x_reg.h
|
27d9129f5ae830cc031a898e0c220e1cdda69b34 |
04-Apr-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: PFC fix 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>
nx2x_link.c
nx2x_reg.h
|
f2ed5ee1b050495be49e5a0d5df152663558ef08 |
03-Apr-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: correction to firmware interface Commit 621b4d6 updated the bnx2x driver to a new FW version, but lacked a commit to a header file with changes to the firmware's interface. The missing interface change causes iscsi and fcoe to misbehave with the updated firmware. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> CC: Michael Chan <mchan@broadcom.com> CC: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_fw_defs.h
|
c54e9bd38a06babf94fd45e5f1df9a1109e12818 |
26-Mar-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: fix vector traveling while looking for an empty entry Fixes the bug that may prevent from mac to be configured, while there is an empty slot for it. Reported-by: Maciej Żenczykowski <zenczykowski@gmail.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_sp.c
|
452427b015b1b0cbbef7b6207908726837d39d57 |
26-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: previous driver unload revised 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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_hsi.h
nx2x_link.c
nx2x_link.h
nx2x_main.c
nx2x_reg.h
|
de1288041d01120559d53ebd98e0f92476ee56d3 |
18-Mar-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: validate FW trace prior to its printing Signed-off-by: Dmitry Kravkov <dmitry@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>
nx2x_hsi.h
nx2x_main.c
|
cb4dca277694f6c53bf6daf0f5c609dda32e4656 |
18-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: consistent statistics for old FW Previously applied patch making the bnx2x statistics consistent did not apply to old FWs. This remedies it, extending the consistent behaviour to all drivers. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Reported-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_stats.c
nx2x_stats.h
|
9e62e912e56742af7eb7e0eeba3c7af4bb2f8537 |
18-Mar-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: changed iscsi/fcoe mac init and macros This includes changes in macros to better distinguish between the two protocols, and slightly changed the way their macs are set. Notice this file contains string print lines with more than 80 characters, as to not break prints. Signed-off-by: Dmitry Kravkov <dmitry@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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_main.c
|
910b220290a4568ebf7ecc368bd3d1d8236d2335 |
18-Mar-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: added TLV_NOT_FOUND flags to the dcb The new error flags are supported by the bnx2x FW. Signed-off-by: Dmitry Kravkov <dmitry@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>
nx2x_dcb.c
nx2x_hsi.h
|
9d4884f9d470cd696d7a7cd7a6d7099d13909dd9 |
18-Mar-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: changed initial dcb configuration The changes were mostly made to enable back-to-back data flow with dcb. Other changes were simply deemed as a better 'clean' initial configuration. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_dcb.c
|
c315a4ef55b9afa0373fbb10f8567d59f81247c9 |
18-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: removed dcb unused code 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>
nx2x_dcb.c
|
3b60306690569927951be09160e80a8af9c94db4 |
18-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: reduced sparse warnings This patch reduces sparse warnings in the bnx2x code, mostly by changing functions into static and changing initialization of structures. 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>
nx2x_cmn.c
nx2x_cmn.h
nx2x_dcb.c
nx2x_ethtool.c
nx2x_fw_defs.h
nx2x_main.c
|
51c1a580b1e07d58eb063f9f4a70aea8ad32fe23 |
18-Mar-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: revised driver prints We've revised driver prints, changing the mask of existing prints to allow better control over the debug messages, added prints to error scenarios, removed unnecessary prints and corrected some spelling. Please note that this patch contains lines with over 80 characters, as string messages were kept in a single line. Signed-off-by: Merav Sicron <meravs@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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_dcb.c
nx2x_ethtool.c
nx2x_main.c
nx2x_sp.c
nx2x_sp.h
nx2x_stats.c
|
d8290ae54c88cab9f199a84125bd5fda9f48b032 |
18-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: added 'likely' to fast-path skb existence 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>
nx2x_cmn.c
|
4da0bd736552e6377b407b3c3d3ae518ebbdd269 |
19-Mar-2012 |
David S. Miller <davem@davemloft.net> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
|
c0ea452e422a1fc78ec8c639df64012d0b8dbb4a |
15-Mar-2012 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix memory leak in bnx2x_init_firmware() When cycling the interface down and up, bnx2x_init_firmware() knows that the firmware is already loaded, but nevertheless it allocates certain arrays anew (init_data, init_ops, init_ops_offsets, iro_arr). The old arrays are leaked. Fix the leaks by returning early if the firmware was already loaded. Because if the firmware is loaded, so are the arrays. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
127d0a198a310970b31866af8bbb6d4b1068e546 |
15-Mar-2012 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix a crash on corrupt firmware file If the requested firmware is deemed corrupt and then released, reset the pointer to NULL in order to avoid double-freeing it in bnx2x_release_firmware() or dereferencing it in bnx2x_init_firmware(). Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
f124488e4713dc9afa2028553261b1d399286e68 |
12-Mar-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: code doesn't use stats for allocating Rx BDs Previously, allocation used queue statistics directly in its calcualtion. This change causes these calculations to be summed into the statistics, without being affected by them. Signed-off-by: Dmitry Kravkov <dmitry@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>
nx2x_cmn.h
|
241fb5d2b4205a523a50a85f9c312e1eda8ec53d |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: ethtool returns req. AN even when AN fails Previously, if autoneg failed, ethtool would return the achieved autoneg. This patch corrects this, causing ethtool to return the requested autoneg capabilities even if autoneg fails. 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>
nx2x_ethtool.c
|
382984618e847ad4621d7ccbd48f5ec702c6a78e |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: ethtool now returns unknown speed/duplex Previously, unless both interface and link were up, ethtool returned the requested speed/duplex when asked for the interface's settings. This change will now enable the driver to answer correctly (i.e., return unknown as its answer). 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>
nx2x_ethtool.c
|
9ce392d4fa43c3abb9ab02a29e225084ed84451e |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: mark functions as loaded on shared memory This change enables the FW to make more accurate decisions regarding the active functions. 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>
nx2x_cmn.c
|
259afa1f725dc7ec1626835b9ac54827a46cdf80 |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: use param's id instead of sp_obj's id Previously, we've used the object's function id instead of using the input's value. This is remedied, as in other flows. 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>
nx2x_main.c
nx2x_sp.c
nx2x_sp.h
|
33ac338cf97f5e225c62ebcb3ff1a40bf32c88ad |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: set_one_mac_e1x uses raw's state as input Previously, we used a hard-coded value as paramater, instead of using the input's value. This is now remedied, as in other flows. 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>
nx2x_sp.c
|
c121089d9769a404468749b31c52c4d284cb56be |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: removed unused function bnx2x_queue_set_cos_cid 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>
nx2x_sp.c
|
0a52fd019625867e766c0f6126b7a15b709f83ec |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: move LLH_CAM to header, apply naming conventions These definitions are united into the header. 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>
nx2x_sp.c
nx2x_sp.h
|
de5c37414af10ac9305d4a3e9c1468347ca3ccaa |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: FCoE statistics id fixed FCoE statistics ids were distinguished from the L2's statistics ids. However, not all of the change was committed. This causes a possible collision of indices when FCoE is present. This patch fixes the issue. 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>
nx2x_cmn.h
|
e695a2dda1775dafc88174d2c0d71fab18db105a |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: dcb bit indices flags used as bits DCB flags were updated using the flags' bit offsets instead of the actual bits. This is now fixed. 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>
nx2x_cmn.c
nx2x_dcb.c
|
ab4a71392eb8a91061c63af1d506f5d4580073cf |
12-Mar-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: added cpu_to_le16 when preparing ramrod's data Fixed endianess issue when passing arguments to FW. Signed-off-by: Ariel Elior <ariele@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>
nx2x_sp.c
|
db0ea84845538f15ab1b44da4af4b4fd7adc4d85 |
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: pfc statistics counts pfc events twice When pfc statistics were counted, the delta change from last count was summed twice. This fixes the issue. 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>
nx2x_stats.c
|
2b88f2de30510c0f4e623d3cd5fcd85cdb70b51f |
10-Feb-2012 |
John Fastabend <john.r.fastabend@intel.com> |
net: dcb: getnumtcs()/setnumtcs() should return an int {g|s}etnumtcs() today returns a u8 that is only used by the DCB code to verify no error occurred. Today the driver implementations return negative error codes which end up being non-zero so the logic works out but triggers some sparse warnings. To fix the sparse warnings convert the return value to an int. CC: Eilon Greenstein <eilong@broadcom.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
nx2x_dcb.c
|
0b0a635f79f91f3755b6518627ea06dd0dbfd523 |
20-Feb-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: update driver version to 1.72.10-0 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>
nx2x.h
|
fe603b4d680a2bba9d8c6d4267450fcf295f30d1 |
20-Feb-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: add gro_check The patch provides workaround for BUG in FW 7.2.16, which in GRO mode may miscalculate buffer and place on SGE one frag less than it could. It may happen only for some MTUs, we mark these MTUs with gro_check flag during device initialization or MTU change. Next FW should include fix for the issue and the patch could be reverted. 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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_main.c
|
621b4d66b27e70ba9a0e8fa4676d9c4f916c8343 |
20-Feb-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
use FW 7.2.16 The patch integrates FW 7.2.16 HSI and implements driver part of GRO flow. FW 7.2.16 adds the ability to aggregate packets for GRO (and not just LRO) and also fixes some bugs. 1. Added new aggregation mode: GRO. In this mode packets are aggregated such that the original packets can be reconstructed by the OS. 2. 57712 HW bug workaround - initialized all CAM TM registers to 0x32. 3. Adding the FCoE statistics structures to the BNX2X HSI. 4. Wrong configuration of TX HW input buffer size may cause theoretical performance effect. Performed configuration fix. 5. FCOE - Arrival of packets beyond task IO size can lead to crash. Fix firmware data-in flow. 6. iSCSI - In rare cases of on-chip termination the graceful termination timer hangs, and the termination doesn't complete. Firmware fix to MSL timer tolerance. 7. iSCSI - Chip hangs when target sends FIN out-of-order or with isles open at the initiator side. Firmware implementation corrected to drop FIN received out-of-order or with isles still open. 8. iSCSI - Chip hangs when in case of retransmission not aligned to 4-bytes from the beginning of iSCSI PDU. Firmware implementation corrected to support arbitrary aligned retransmissions. 9. iSCSI - Arrival of target-initiated NOP-IN during intense ISCSI traffic might lead to crash. Firmware fix to relevant flow. 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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_ethtool.c
nx2x_hsi.h
nx2x_main.c
nx2x_sp.c
nx2x_sp.h
|
56ad315250bec1cd239c18712e072d1ff1f4aaf3 |
16-Feb-2012 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: make bnx2x_close() static again Commit 8304859a "bnx2x: add fan failure event handling" made the function bnx2x_close() non-static unnecessarily. The function is not called from other sources. Make it static again. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_main.c
|
32efe08d77f5902ce7315fc9003c010ffffb8268 |
19-Feb-2012 |
David S. Miller <davem@davemloft.net> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c Small minor conflict in bnx2x, wherein one commit changed how statistics were stored in software, and another commit fixed endianness bugs wrt. reading the values provided by the chip in memory. Signed-off-by: David S. Miller <davem@davemloft.net>
|
7ce5d222190cb3ce3ae88bafde7c4fa52a5103e0 |
15-Feb-2012 |
Danny Kukawka <danny.kukawka@bisect.de> |
net: use eth_hw_addr_random() and reset addr_assign_type Use eth_hw_addr_random() instead of calling random_ether_addr() to set addr_assign_type correctly to NET_ADDR_RANDOM. Reset the state to NET_ADDR_PERM as soon as the MAC get changed via .ndo_set_mac_address. v2: adapt to renamed eth_hw_addr_random() Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
nx2x_main.c
|
a1e785e02bb53573443c7e58a444cef1a049f6ce |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: allow all functions to display the phy FW version The phy FW version is stored in regular memory, no MDC-MDIO access or any special locks are required to read it in the current implementation. 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>
nx2x_ethtool.c
nx2x_link.c
nx2x_link.h
|
04f2d51313938d004983652ea6162d4940d83a04 |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: removed code re-checking memory base after device open 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>
nx2x_main.c
|
10bd1f243c3a5ea1aebae88d21932e5614afa9cc |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: allow BCM84833 phy to advertise 100Base-T speeds 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>
nx2x_main.c
|
82fa848c117e57f0b3fd848f2aaf3f6859f42201 |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: notify cnic of address of info-to-the-mcp 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>
nx2x_main.c
|
d760fc37b0f74502b3f748951f22c6683b079a8e |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: allocate smaller Rx rings for 1G functions 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>
nx2x_cmn.c
|
afa13b4b94bc4b3247fa46dd8698c8dbfe1a615c |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: allocate memory dynamically in ethtool self-test. From: Merav Sicron <meravs@broadcom.com> Current ethtool self tests usesa large buffer on stack. This patch replaces that array by dynamically allocated memory Signed-off-by: Merav Sicron <meravs@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_ethtool.c
|
817a8aa8cfa1ebfb7bf27afb53ebb1ec3d49b564 |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: force 10G on 84833 phy should be autoneg with only 10G advertised From: Yaniv Rosner <yaniv.rosner@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>
nx2x_link.c
|
1b85ae52733b859e280035330e016731d4a62307 |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: added autoneg-restart after link advertisement changes From: Yaniv Rosner <yaniv.rosner@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>
nx2x_link.c
|
9e7e8399c5d3c4dfaf84324a4a6b07a701d3e482 |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: ethtool publishes link partners speed and FC 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>
nx2x_ethtool.c
nx2x_link.c
nx2x_reg.h
|
e18c56b2e94080982d4542987a6fcf80b12d9414 |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: half duplex support added for several boards 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>
nx2x_link.c
nx2x_reg.h
|
1355b704b9ba44182a97c90b4480d79f0de8f040 |
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: consistent statistics after internal driver reload Currently bnx2x statistics are reset by inner driver reload, e.g. by MTU change. This patch fixes this issue - from now on statistics should only be reset upon device closure. Thanks to Michal Schmidt <mschmidt@redhat.com> for his initial patch regarding this issue. 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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_main.c
nx2x_stats.c
nx2x_stats.h
|
fc543637525b59af38af2ce09a4dbdd7d5eb27bf |
14-Feb-2012 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: remove the 'poll' module option 'poll' was a debugging option, but turning it on these days leads to kernel panic. Remove it. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
66d885cba670059396b2f9ed9d5f4cbead0baee0 |
13-Feb-2012 |
Eric Dumazet <eric.dumazet@gmail.com> |
bnx2x: fix bnx2x_storm_stats_update() on big endian commit 619c5cb6885 (New 7.0 FW: bnx2x, cnic, bnx2i, bnx2fc) added new sparse warnings. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: Vladislav Zolotarov <vladz@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_stats.c
|
23677ce3172fcb93522a1df077d21019e73ee1e3 |
09-Feb-2012 |
Joe Perches <joe@perches.com> |
drivers/net: Remove boolean comparisons to true/false Booleans should not be compared to true or false but be directly tested or tested with !. Done via cocci script: @@ bool t; @@ - t == true + t @@ bool t; @@ - t != true + !t @@ bool t; @@ - t == false + !t @@ bool t; @@ - t != false + t Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.h
|
d5ef8a4d87ab21d575ac86366599c9152a28028d |
11-Feb-2012 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Conflicts: drivers/infiniband/hw/nes/nes_cm.c Simple whitespace conflict. Signed-off-by: David S. Miller <davem@davemloft.net>
|
3f61cd879c2f112c468e8849949b6fc88c739679 |
06-Feb-2012 |
Jesper Juhl <jj@chaosbits.net> |
bnx2x: Fix mem leak in bnx2x_tpa_stop() if build_skb() fails. We allocate memory for 'new_data' with kmalloc(). If we get the memory we then try to build_skb() and if that should fail (which it can) we do not enter 'if (likely(skb)) {' and actually use 'new_data' but instead fall through to the 'drop:' label and end up returning from the function without ever assigning 'new'data' to anything or freeing it. That leaks the memory allocated to 'new_data'. This patch fixes the memory leak by doing a kfree(new_data) in the case where build_skb() fails (or where allocation of 'new_data' itself fails, but in taht case it's just a harmless kfree(NULL)). Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
|
41de8d4cff21a2e81e3d9ff66f5f7c903f9c3ab1 |
29-Jan-2012 |
Joe Perches <joe@perches.com> |
drivers/net: Remove alloc_etherdev error messages alloc_etherdev has a generic OOM/unable to alloc message. Remove the duplicative messages after alloc_etherdev calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
e404decb0fb017be80552adee894b35307b6c7b4 |
29-Jan-2012 |
Joe Perches <joe@perches.com> |
drivers/net: Remove unnecessary k.alloc/v.alloc OOM messages alloc failures use dump_stack so emitting an additional out-of-memory message is an unnecessary duplication. Remove the allocation failure messages. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
85b26ea18ee63be83d65ec6db72ad7857980a04b |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Update version to 1.72.0 and copyrights 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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_dcb.c
nx2x_dcb.h
nx2x_dump.h
nx2x_ethtool.c
nx2x_fw_defs.h
nx2x_fw_file_hdr.h
nx2x_hsi.h
nx2x_init.h
nx2x_init_ops.h
nx2x_link.c
nx2x_link.h
nx2x_main.c
nx2x_reg.h
nx2x_sp.c
nx2x_sp.h
nx2x_stats.c
nx2x_stats.h
|
7a752993fe90adf8e150cc1a85beef5f782429e7 |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Recoverable and unrecoverable error statistics Add statistics for tracking parity errors from which we successfully recovered and those which were deemed unrecoverable. 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>
nx2x_ethtool.c
nx2x_main.c
nx2x_stats.h
|
95c6c6165eaf5a031bcf31606e081c72e4acdeb8 |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Recovery flow bug fixes 1. Sample mcp pulse and mcp sequence in nic load instead of in init_one as they may change by the time we want to use them. 2. Allow cnic to access device during nic load (by adding a new "LOADING" state to recovery flow). This prevents the unnecessary cnic timeout which resulted by cnic attempting to access because nic is loading, but being blocked because of the Recovery state. 3. Issue 'fake' driver load command to mcp when last driver unloads to prevent mcp from taking ownership. When recovery is complete unload fake driver to allow mcp to initialize the hardware before first driver loads. 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>
nx2x.h
nx2x_cmn.c
nx2x_main.c
|
889b9af34f986138eebebfe781567cb950b3a22b |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Track active PFs with bitmap The recovery register (to which a hardware lock has been added in previous patch) is used amongst other things to track the active PFs. The old implementation which used a per path counter is not viable in a virtualized environment where a pf may increment the counter and then have the kernel crash around it preventing the counter from ever reaching zero. In the new implementation the scenario described will result in the PF timing out against the mcp, which will clear the PF's bit in the bitmask allowing recovery process to proceed. 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>
nx2x_cmn.c
nx2x_cmn.h
nx2x_main.c
|
f16da43b5df947cef427f19b8f5c4b2f5d566231 |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Lock PF-common resources 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>
nx2x_cmn.h
nx2x_ethtool.c
nx2x_main.c
nx2x_reg.h
|
d1e2d9660e6bca2f06606b4bc65ea669bf669b0a |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Loaded Firmware Version Validation In a virtualized environment it is possible for a loading driver to discover that Firmware is already loaded to the device, and that this FW does not match its own. This can happen for example if different Physical Functions are Assigned to different VMs in which different driver versions are loaded. The code in this patch ensures that only drivers with matching FW are loaded over the device, and that in the case described above where the Firmware version doesn't match the driver load is aborted. 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>
nx2x_cmn.c
|
89db4ad830fbdde9c2d990b88bbac8245718177d |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Function Level Reset Final Cleanup 1. Fix bug where return value is ignored 2. Improve printouts 3. Fix typos 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>
nx2x_main.c
|
c22610d0001ebf3420d39f419056a56c5aa43096 |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Obtain Bus Device Function from register 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>
nx2x_main.c
nx2x_reg.h
|
127a425e8f05b9813879e8ca909ef4338ec8ec04 |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Removing indirect register access In virtualized environments indirect access to the device may not be supported (depending on the Hypervisor type). Indirect device access was used since in some harware contexts (i.e. certain chipset and BIOS) every access the driver makes across the pci is followed by a BIOS initiated Zero Length Read to the same address. When accessing widebus registers this zero length read corrupts the serialization of the read/write sequence resulting with errors. To avoid this problem widebus registers are always accessed via the DMAE or the indirect interface. However, the 57712x and 578xx devices intercept the zero length read and so using the indirect interface with these devices is not necessary. Since PDA is only supported for 57712x and 578xx the indirect access to device was restricted to 57710 and 57711x. 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>
nx2x_init_ops.h
nx2x_main.c
|
8d7b02783bc2b05974f6e47c2be8157f3a9cd89e |
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Support Queue Per Cos in 5771xx devices Enable the use of up to three hardware queues for transmission. The queues are always dequed round robin (i.e. strict priority, PFC and ETS are not supported). This does allow the allocation of a seperate HW queue for low volume, high priority traffic which will be serviced more promptly. 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>
nx2x_cmn.h
nx2x_sp.h
|
a44acd551467d78a26bfa76ea348225575830efc |
24-Jan-2012 |
Dan Carpenter <dan.carpenter@oracle.com> |
bnx2x: unlock before returning an error We introduced a new return here but forgot to drop the lock. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_sp.c
|
44151acb9f13563e40d40d14c3e5c11ce21b59e1 |
23-Jan-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: fix compilation error with SOE in fw_dump 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>
nx2x_main.c
|
65087cfee50595185f6bbf3d78272eeb34186d2b |
23-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: handle CHIP_REVISION during init_one The macro `CHIP_IS_E1x' requires `bp' to be initialized. As `bp' is not yet initialized during this phase of `bnx2x_init_dev', it accessed uninitialized fields in the struct. 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>
nx2x_main.c
|
1fdf155158886514c82e5401ab7b1264beb375bf |
23-Jan-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: allow user to change ring size in ISCSI SD mode 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>
nx2x_cmn.c
|
b0700b1e6b9556aa99bb9bf6ad6d830ae38344c7 |
23-Jan-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: fix Big-Endianess in ethtool -t 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>
nx2x_ethtool.c
|
d5e836329bd836d24b168004827532426cad2f39 |
23-Jan-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: fixed ethtool statistics for MF modes Previosuly, in MF modes `ethtool -S' lacked some of the statistics which appeared in non-MF modes. This has been fixed. 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>
nx2x_ethtool.c
|
460a25cdaef1a2b6b8e14e371d868aa91b0e72e8 |
23-Jan-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: credit-leakage fixup on vlan_mac_del_all Upon insertion of elements into the execution queue, it is validated that there are enough credits to support additional vlan-macs, and the credits are consumed. However, when removing a pending command in `bnx2x_vland_mac_del_all' the consumed credits are not released, which might cause leakage and eventually the inability to add new vlan-macs in certain scenarios. 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>
nx2x_sp.c
nx2x_sp.h
|
6ab48a5c86ce778188c173818cb2f1644526e962 |
17-Jan-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Disable AN KR work-around for BCM57810 Disable the work-around for the autoneg KR of the BCM57810 in case the Warpcore version is 0xD108 and above, which fixes this problem. 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>
nx2x_link.c
|
096b9527db77defb2501509f2517d2ab24300d9c |
17-Jan-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Remove AutoGrEEEn for BCM84833 Disable the autoGrEEEn feature for BCM84833. 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>
nx2x_link.c
|
75318327802235ecd7e90b0760cceb994bf975ca |
17-Jan-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Remove 100Mb force speed for BCM84833 Remove unsupported speed of 100Mb force for BCM84833 due to hardware limitation. 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>
nx2x_ethtool.c
nx2x_link.c
|
127302bb42257eef5d357722d670c4ac53327088 |
17-Jan-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix PFC setting on BCM57840 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>
nx2x_link.c
nx2x_reg.h
|
11b2ec6b739ee90211dc6f6942e2ba3a141434a8 |
17-Jan-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix Super-Isolate mode for BCM84833 The Super-Isolate mode comes to isolate the BCM84833 PHY from the outside world. Not doing it correctly, made link partner see the link before the driver was loaded. This patch also involves SPIROM version fixes since it is used to determine whether the common init of the PHY was already executed, and the common init of this PHY is partially responsible for setting the Super-Isolate mode. 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>
nx2x_link.c
|
278bc4296bd64ffd1d3913b487dc8a520e423a7a |
15-Dec-2011 |
Ben Hutchings <bhutchings@solarflare.com> |
ethtool: Define and apply a default policy for RX flow hash indirection All drivers that support modification of the RX flow hash indirection table initialise it in the same way: RX rings are assigned to table entries in rotation. Make that default policy explicit by having them call a ethtool_rxfh_indir_default() function. In the ethtool core, add support for a zero size value for ETHTOOL_SRXFHINDIR, which resets the table to this default. Partly-suggested-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Shreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
|
7850f63f1620512631445b901ae11cd149e7375c |
15-Dec-2011 |
Ben Hutchings <bhutchings@solarflare.com> |
ethtool: Centralise validation of ETHTOOL_{G, S}RXFHINDIR parameters Add a new ethtool operation (get_rxfh_indir_size) to get the indirectional table size. Use this to validate the user buffer size before calling get_rxfh_indir or set_rxfh_indir. Use get_rxnfc to get the number of RX rings, and validate the contents of the new indirection table before calling set_rxfh_indir. Remove this validation from drivers. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_ethtool.c
|
fcdf95cb293603acdff910715c8aa2b19ed29df4 |
14-Dec-2011 |
Barak Witkowski <barak@broadcom.com> |
bnx2x: handle vpd data longer than 128 bytes 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>
nx2x_main.c
|
036d2df9b3167598a9c9f1c13d9039f7e6cb0083 |
13-Dec-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: properly update skb when mtu > 1500 Since commit e52fcb2462ac484e6dd6e68869536609f0216938 newly allocated skb for small packets are not updated properly and dropped by stack. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
|
7185bb335a1493f0ce27e9e94a1645a15db0fc0f |
08-Dec-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: properly initialize L5 features The code is missing initialization of NO_FCOE_FLAG and NO_ISCSI*FLAGS when CONFIG_CNIC is not selected. This causes panic during driver load since commit 1d187b34daaecbb87aa523ba46b92930a388cb21 where NO_FCOE tested unconditionally (outside #ifdef BCM_CNIC structure) and accessed fp[FCOE_IDX] which is not allocated. Reported-by: Eric Dumazet <eric.dumazet@gmail.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>
nx2x_cmn.h
nx2x_main.c
|
f33f1fccbf67b3d9b310a4b09114b7c670320ad4 |
07-Dec-2011 |
Barak Witkowski <barak@broadcom.com> |
bnx2x: fix typo in fcoe stats collection 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>
nx2x_main.c
|
f2fd5c3458ffcf4f9b4fbfa64980dffe1850f7de |
06-Dec-2011 |
Michael Chan <mchan@broadcom.com> |
bnx2x: Fix compile errors if CONFIG_CNIC is not set Don't provide FCoE and iSCSI statistics to management firmware if CONFIG_CNIC is not set. Some needed structure fields are not defined without CONFIG_CNIC. Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
73dbb5e1627a35c8ab81f3813c096e9e7aaabaaa |
06-Dec-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: fix crash while ethtool -t commit 2df1a70aaf70e8dff11b89b938a5f317556ee640 "bnx2x: Support for byte queue limits" has introduced an asymmetry in usage of netdev_tx_completed_queue and netdev_tx_sent_queue. Missing call to netdev_tx_sent_queue causes the crash during ethtool -t. The patch adds the missing call. 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>
nx2x_ethtool.c
|
1d187b34daaecbb87aa523ba46b92930a388cb21 |
05-Dec-2011 |
Barak Witkowski <barak@broadcom.com> |
bnx2x, cnic: support DRV_INFO upon FW request Add support to send driver capabilities, settings and statistics to management firmware. [ Redone using many local variables, removed many unnecessary inlines, and put #defines at the left margin suggested by Joe Perches ] Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_hsi.h
nx2x_main.c
nx2x_stats.c
|
ed5162a04f929f6298b6a3b6d7644ecae1933085 |
05-Dec-2011 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: support classification config query To support copying MAC addresses to firmware query structure. [ Fixed up style and formatting errors noted by DaveM and Joe Perches ] Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_sp.c
nx2x_sp.h
|
50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 |
05-Dec-2011 |
Barak Witkowski <barak@broadcom.com> |
bnx2x: add fcoe statistics Add FCoE statistics support for FCoE capable devices. Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_hsi.h
nx2x_main.c
nx2x_stats.c
|
0e898dd7a820c258270af36074427e0bed48c8db |
05-Dec-2011 |
Barak Witkowski <barak@broadcom.com> |
bnx2x: add PFC statistics Add Priority flow control counters for ethtool -S. Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_ethtool.c
nx2x_hsi.h
nx2x_main.c
nx2x_stats.c
nx2x_stats.h
|
01e23742b276cb8cb53bf727c4b1c50fae1860e7 |
29-Nov-2011 |
Thomas Meyer <thomas@m3y3r.de> |
bnx2x: Use kcalloc instead of kzalloc to allocate array The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107 Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
nx2x_sp.c
|
614c76df1d1224dc2eee8678fab6e0b95b49b7da |
28-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: handle iSCSI SD mode in iSCSI SD mode to bnx2x device assigned single mac address which is supposted to be iscsi mac. If this mode is recognized bnx2x will disable LRO, decrease number of queues to 1 and rx ring size to the minumum allowed by FW, this in order minimize memory use. It will tranfer mac for iscsi usage and zero primary mac of the netdev. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_main.c
|
2df1a70aaf70e8dff11b89b938a5f317556ee640 |
28-Nov-2011 |
Tom Herbert <therbert@google.com> |
bnx2x: Support for byte queue limits Changes to bnx2x to use byte queue limits. Signed-off-by: Tom Herbert <therbert@google.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
|
de0396f4003a24a57875b35f2996fdaa47bc1d0d |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Change value comparison order Change comparison order such that the variable will come before the compared value. 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>
nx2x_link.c
|
2f751a805e35dcf687473c27282a6602577df541 |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Cosmetic changes Fix spelling, alignment, empty lines, relocate the is_4_port_mode function, and split bnx2x_link_status_update function. 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>
nx2x_ethtool.c
nx2x_link.c
|
32911333e03210898709d4df40ba197aed427219 |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix self test of BCM57800 Fix the MAC test of the 1G port of the BCM57800 to use the UMAC instead of the XMAC. 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>
nx2x_ethtool.c
|
6db5193b29642ab18e6343c8fcbc3417d6e80983 |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Add known PHY type check The populate function will fail in case an unknown external PHY is detected. 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>
nx2x_link.c
|
ec15b898a4a812e89a63b8e52bc11d4e84d74db1 |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Change Warpcore MDIO work around mode This patch enables the usage of simpler MDC/MDIO work-around when accessing Warpcore registers. 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>
nx2x_link.c
|
521683da84b824d36b6388d2e7ea96c81eafc699 |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix BCM84833 link and LED behavior 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>
nx2x_link.c
nx2x_reg.h
|
b76070b4058c318dde17a495b2e2d83c456f5fa9 |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Warpcore HW reset following fan failure 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>
nx2x_link.c
nx2x_reg.h
|
870516e1733a36021ea3dd303c71adf3ce2c84d3 |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: ETS changes Fix a problem when new traffic class is created with 0% BW, the ETS is not conforming. 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>
nx2x_link.c
nx2x_link.h
|
866cedae516e1d348fddc0a8782e2480c3169dba |
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: PFC changes 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>
nx2x_link.c
nx2x_reg.h
|
6dec4ac4ee1ad894dc0e9647cd3e180f93fc353c |
26-Nov-2011 |
David S. Miller <davem@davemloft.net> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Conflicts: net/ipv4/inet_diag.c
|
1d125bd52e1e1b9810a2d5a32a76147912fa4133 |
23-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix 5461x LED 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>
nx2x_link.c
nx2x_reg.h
|
2cfa5a0471fef43fda0b7bd87e3a5e4dbadb7809 |
23-Nov-2011 |
Eric Dumazet <eric.dumazet@gmail.com> |
net: treewide use of RCU_INIT_POINTER rcu_assign_pointer(ptr, NULL) can be safely replaced by RCU_INIT_POINTER(ptr, NULL) (old rcu_assign_pointer() macro was testing the NULL value and could omit the smp_wmb(), but this had to be removed because of compiler warnings) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
efd0bf97deeddd9ba53daabfc470a1399c6b0b2d |
21-Nov-2011 |
David S. Miller <davem@davemloft.net> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net The forcedeth changes had a conflict with the conversion over to atomic u64 statistics in net-next. The libertas cfg.c code had a conflict with the bss reference counting fix by John Linville in net-next. Conflicts: drivers/net/ethernet/nvidia/forcedeth.c drivers/net/wireless/libertas/cfg.c
|
c8f44affb7244f2ac3e703cab13d55ede27621bb |
15-Nov-2011 |
Michał Mirosław <mirq-linux@rere.qmqm.pl> |
net: introduce and use netdev_features_t for device features sets v2: add couple missing conversions in drivers split unexporting netdev_fix_features() implemented %pNF convert sock::sk_route_(no?)caps Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
nx2x_cmn.h
|
eb2afd4a622985eaccfa8c7fc83e890b8930e0ab |
15-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: cache-in compressed fw image Re-request fw from fs may fail for different reasons, once the fw was loaded we won't release it until driver is removed. This also resolves the boot problem when initial fw is located on initrd, but rootfs is still unavailable, in this case device reset will fail due to absence of fw files. 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>
nx2x_main.c
nx2x_sp.c
|
5219e4c93c281377700206ae2b3ba4d91653d2ba |
14-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: add endline at end of message Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
e52fcb2462ac484e6dd6e68869536609f0216938 |
14-Nov-2011 |
Eric Dumazet <eric.dumazet@gmail.com> |
bnx2x: uses build_skb() in receive path bnx2x uses following formula to compute its rx_buf_sz : dev->mtu + 2*L1_CACHE_BYTES + 14 + 8 + 8 + 2 Then core network adds NET_SKB_PAD and SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) Final allocated size for skb head on x86_64 (L1_CACHE_BYTES = 64, MTU=1500) : 2112 bytes : SLUB/SLAB round this to 4096 bytes. Since skb truesize is then bigger than SK_MEM_QUANTUM, we have lot of false sharing because of mem_reclaim in UDP stack. One possible way to half truesize is to reduce the need by 64 bytes (2112 -> 2048 bytes) Instead of allocating a full cache line at the end of packet for alignment, we can use the fact that skb_shared_info sits at the end of skb->head, and we can use this room, if we convert bnx2x to new build_skb() infrastructure. skb_shared_info will be initialized after hardware finished its transfert, so we can eventually overwrite the final padding. Using build_skb() also reduces cache line misses in the driver, since we use cache hot skb instead of cold ones. Number of in-flight sk_buff structures is lower, they are recycled while still hot. Performance results : (820.000 pps on a rx UDP monothread benchmark, instead of 720.000 pps) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Eilon Greenstein <eilong@broadcom.com> CC: Ben Hutchings <bhutchings@solarflare.com> CC: Tom Herbert <therbert@google.com> CC: Jamal Hadi Salim <hadi@mojatatu.com> CC: Stephen Hemminger <shemminger@vyatta.com> CC: Thomas Graf <tgraf@infradead.org> CC: Herbert Xu <herbert@gondor.apana.org.au> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_ethtool.c
nx2x_main.c
|
5d70b88cd41ef0f2ac0caaab4fd492dd686feee6 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: update driver version to 1.70.35-0 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>
nx2x.h
|
72754080d14feef1ca0b3ae383ddfdc5d9a71b1a |
13-Nov-2011 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Remove on-stack napi struct variable 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>
nx2x_cmn.c
|
4a025f49d3f2f2f39b474af360c81a5587b41657 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: prevent race in statistics flow The race may cause access of registers while MAC hw block is in reset state. As a result syslog will show error messages. We can prevent this by using state from local variable. 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>
nx2x_stats.c
|
8304859adc213df9f69a86e06164683f76cd5d49 |
13-Nov-2011 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: add fan failure event handling Shut down the device in case of fan failure to prevent HW damage. 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>
nx2x.h
nx2x_main.c
|
46fa1309fe5b05249447df903ec256c3509eb985 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: remove unused #define 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>
nx2x.h
|
b363782761eea7076619fe44063b915dae0b4cc7 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: simplify definition of RX_SGE_MASK_LEN and use it. 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>
nx2x.h
nx2x_cmn.h
|
f9c058b633000e64fba05fc14ba94dd09a20e674 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: DCBX: use #define instead of magic 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>
nx2x_dcb.c
nx2x_dcb.h
|
00253a8cf3119af6cb07c9de2c08a50d39fc7201 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: propagate DCBX negotiation We need propagate the DCBX results from PMF to other functions on the same port, in order to properly update netdev structure and allow following new ETS and PFC configurations. 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>
nx2x_cmn.c
nx2x_cmn.h
nx2x_dcb.c
nx2x_main.c
|
b306f5edf6615d3abeba16914872c24c9be29051 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: separate FCoE and iSCSI license initialization. FCoE license info must be initialized at probe(), but iSCSI at open(). 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>
nx2x_cmn.c
nx2x_cmn.h
nx2x_main.c
|
ad756594a8d88ffc048d14b8d5c02971e08856ce |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: remove unused variable 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>
nx2x_cmn.c
|
f233cafe1a9df8de75f446bc6f5dc715cc564325 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: use rx_queue index for skb_record_rx_queue() 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>
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_main.c
|
62ac0dc9ec0b90b83103ebb659e0696c344e4be4 |
13-Nov-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: allow FCoE and DCB for 578xx 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>
nx2x_dcb.c
nx2x_main.c
|
68aad78c5023b8aa82da99b47f9d8cf40e8ca453 |
07-Nov-2011 |
Rick Jones <rick.jones2@hp.com> |
sweep the floors and convert some .get_drvinfo routines to strlcpy Per the mention made by Ben Hutchings that strlcpy is now the preferred string copy routine for a .get_drvinfo routine, do a bit of floor sweeping and convert some of the as-yet unconverted ethernet drivers to it. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_ethtool.c
|
6afc25c9a7197db24e1cbfa40140ee360d65141f |
27-Oct-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: update driver version to 1.70.30-0 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>
nx2x.h
|
5e5399d8741ca3667560c43365285f8c280b3181 |
27-Oct-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: use FW 7.0.29.0 The FW includes the following fixes: 1. (iSCSI) Arrival of un-solicited ASYNC message causes firmware to abort the connection with RST. 2. (FCoE) There is a probability that truncated FCoE packet on RX path won't get detected which might lead to FW assert. 3. (iSCSI) Arrival of target-initiated NOP-IN during intense ISCSI traffic might lead to FW assert. 4. (iSCSI) Chip hangs when in case of retransmission not aligned to 4-bytes from the beginning of iSCSI PDU. 5. (FCoE) Arrival of packets beyond task IO size can lead to crash. 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>
nx2x_hsi.h
|
bfdb58232f9227149cac89c17454edaf25f43136 |
27-Oct-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Enable changing speed when port type is PORT_DA 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>
nx2x_ethtool.c
|
001cea77b98f912050b8ea8995253fdbe7333fb6 |
27-Oct-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix 54618se LED behavior 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>
nx2x_link.c
|
ce7c048928473220394bb126b08596e92e998a36 |
27-Oct-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix RX/TX problem caused by the MAC layer This patch fixes a problem in which the host stops receiving data after restarting the interface. This issue is caused by combination of incorrect data path tap closure, along with missing MAC reset. 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>
nx2x_link.c
|
a9077bfd0b3fdcd1051cc3d09bf8c28f9d4d506a |
27-Oct-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Add link retry to 578xx-KR This fix solves a problem of no link on 578xx-KR by retrying to link up to four timer using the periodic function. 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>
nx2x_link.c
nx2x_link.h
|
26ffaf36c8e0a0eefb6ff031d6166b5ee82eb3de |
27-Oct-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix LED blink rate for 578xx Adjust blink rate on 578xx to fit its clock rate. 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>
nx2x_link.c
|
1805b2f04855f07afe3a71d620a68f483b0ed74f |
25-Oct-2011 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
|
e1ac50f64691de9a095ac5d73cb8ac73d3d17dba |
20-Oct-2011 |
Eric Dumazet <eric.dumazet@gmail.com> |
bnx2x: fix skb truesize underestimation bnx2x allocates a full page per fragment. We must account in skb->truesize, the size of the fragment, not the used part of it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
|
9e903e085262ffbf1fc44a17ac06058aca03524a |
18-Oct-2011 |
Eric Dumazet <eric.dumazet@gmail.com> |
net: add skb frag size accessors To ease skb->truesize sanitization, its better to be able to localize all references to skb frags size. Define accessors : skb_frag_size() to fetch frag size, and skb_frag_size_{set|add|sub}() to manipulate it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
|
8b0c11679fd37522d8d34a76101319a085d80912 |
08-Oct-2011 |
Rick Jones <rick.jones2@hp.com> |
net: Remove unnecessary driver assignments of ethtool_ringparam fields to zero Per comments from Ben Hutchings on a previous patch, sweep the floors a little removing unnecessary assignments of zero to fields of struct ethtool_ringparam in driver code supporting ethtool -g. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_ethtool.c
|
88c5100c28b02c4b2b2c6f6fafbbd76d90f698b9 |
07-Oct-2011 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of github.com:davem330/net Conflicts: net/batman-adv/soft-interface.c
|
f0cd7bdc042310b6b104f133bbfd520a72b3c08a |
05-Oct-2011 |
Dan Carpenter <dan.carpenter@oracle.com> |
bnx2x: remove some dead code This code is after the break statement so it never gets used. The "vlan_mac_obj" variable does get initialized properly, so we can just delete this. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
8decf868790b48a727d7e7ca164f2bcd3c1389c0 |
22-Sep-2011 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of github.com:davem330/net 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
|
815c7db5c809ea3d5735de3131ecdf758b0e14ff |
06-Sep-2011 |
Ben Hutchings <bhutchings@solarflare.com> |
ethtool: Clean up definitions of rule location arrays in RX NFC Correct the description of ethtool_rxnfc::rule_locs; it is an array of currently used locations, not all possible valid locations. Add note that drivers must not use ethtool_rxnfc::rule_locs. The rule_locs argument to ethtool_ops::get_rxnfc is either NULL or a pointer to an array of u32, so change the parameter type accordingly. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_ethtool.c
|
3857e3ee2209b7289c434103e366f765ec82a22d |
29-Aug-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: Fix build error On Mon, 2011-08-29 at 13:28 -0700, Randy Dunlap wrote: > (on i386 or x86_64) > > drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:10148: error: 'bnx2x_fcoe_get_wwn' undeclared here (not in a function) This should sync #define structures between definition and declaration Acked-by: Randy Dunlap <rdunlap@xenotime.net> Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.h
|
3756a89f3d039d8a6aa2556f8d57d4b2ec25d5dd |
23-Aug-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Add new PHY BCM54616 The BCM54616 PHY is very similar to the 54618SE, only without EEE support, which will not be activated due to querying the actual PHY type. This check is already done by reading a dedicated PHY register. 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>
nx2x_hsi.h
nx2x_link.c
|
6e68c912eee8f5ebc975cfb81d66d4a214b07d46 |
23-Aug-2011 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: resurrect RX hashing bnx2x used to be able to set rxhash, but this was lost in the conversion to hw_features (commit 66371c441). Restore it and enable it by default. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> CC: Vladislav Zolotarov <vladz@broadcom.com> CC: Eilon Greenstein <eilong@broadcom.com> CC: Dmitry Kravkov <dmitry@broadcom.com> CC: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
f55c95724789fccb412abef13c3f503e55148790 |
25-Aug-2011 |
Ian Campbell <Ian.Campbell@citrix.com> |
bnx2x: convert to SKB paged frag API. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
|
823dcd2506fa369aeb8cbd26da5663efe2fda9a9 |
20-Aug-2011 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net
|
96b0accb8867627250e911f8929e6c01da1ffd40 |
19-Aug-2011 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: downgrade Max BW error message to debug There are valid configurations where Max BW is configured to zero for some VNs. Print the message only if debugging is enabled and do not call the configuration "illegal". [v2: use DP(), not BNX2X_DBG_ERR(); recommended by Eilon Greenstein.] Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.h
|
01789349ee52e4a3faf376f1485303d9723c4f1f |
16-Aug-2011 |
Jiri Pirko <jpirko@redhat.com> |
net: introduce IFF_UNICAST_FLT private flag Use IFF_UNICAST_FTL to find out if driver handles unicast address filtering. In case it does not, promisc mode is entered. Patch also fixes following drivers: stmmac, niu: support uc filtering and yet it propagated ndo_set_multicast_list bna, benet, pxa168_eth, ks8851, ks8851_mll, ksz884x : has set ndo_set_rx_mode but do not support uc filtering Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_main.c
|
f1deab502206ab7e4470334b7738383c76e4ddd9 |
14-Aug-2011 |
Joe Perches <joe@perches.com> |
bnx2x: Use pr_fmt and message logging cleanups Add pr_fmt(fmt) KBUILD_MODNAME ": " to prefix messages with "bnx2x: ". Remove #define DP_LEVEL and use pr_notice. Repeating KERN_<LEVEL> isn't necessary in multi-line printks. printk macro neatening, use fmt and ##__VA_ARGS__. Coalesce long formats. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_cmn.c
nx2x_dcb.c
nx2x_ethtool.c
nx2x_main.c
nx2x_sp.c
nx2x_stats.c
|
94f05b0f60de32e6efa19310bd142f1519e2abdb |
14-Aug-2011 |
Joe Perches <joe@perches.com> |
bnx2x: Coalesce pr_cont uses and fix DP typos Uses of pr_cont should be avoided where reasonably possible because they can be interleaved by other threads and processes. Coalesce pr_cont uses. Fix typos, duplicated words and spacing in DP uses caused by split multi-line formats. Coalesce some of these split formats. Add missing terminating newlines to DP uses. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x_cmn.c
nx2x_cmn.h
nx2x_dcb.c
nx2x_link.c
nx2x_main.c
nx2x_sp.c
|
0f9dad10a040fa72c588db46a94c9e96545cc509 |
14-Aug-2011 |
Joe Perches <joe@perches.com> |
bnx2x: Remove local defines for %pM and mac address Use %pM and mac address directly instead. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
nx2x.h
nx2x_main.c
nx2x_sp.c
|
adfc5217e9db68d3f0cec8dd847c1a6d3ab549ee |
07-Apr-2011 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
broadcom: Move the Broadcom drivers 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>
akefile
nx2x.h
nx2x_cmn.c
nx2x_cmn.h
nx2x_dcb.c
nx2x_dcb.h
nx2x_dump.h
nx2x_ethtool.c
nx2x_fw_defs.h
nx2x_fw_file_hdr.h
nx2x_hsi.h
nx2x_init.h
nx2x_init_ops.h
nx2x_link.c
nx2x_link.h
nx2x_main.c
nx2x_reg.h
nx2x_sp.c
nx2x_sp.h
nx2x_stats.c
nx2x_stats.h
|