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* bnx2x: bug fix when loading after SAN bootAriel Elior2012-05-061-1/+22
| | | | | | | | | | | | | | | | | | | | | | 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>
* tg3: Avoid panic from reserved statblk field accessMatt Carlson2012-04-251-2/+16
| | | | | | | | | | | | When RSS is enabled, interrupt vector 0 does not receive any rx traffic. The rx producer index fields for vector 0's status block should be considered reserved in this case. This patch changes the code to respect these reserved fields, which avoids a kernel panic when these fields take on non-zero values. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: off by one in bnx2x_ets_e3b0_sp_pri_to_cos_set()Dan Carpenter2012-04-191-6/+6
| | | | | | | | | | | | | | | 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>
* bnx2x: Clear MDC/MDIO warning messageYaniv Rosner2012-04-042-2/+1
| | | | | | | | | | 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>
* bnx2x: Fix BCM57711+BCM84823 link issueYaniv Rosner2012-04-041-2/+2
| | | | | | | | | 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>
* bnx2x: Clear BCM84833 LED after fan failureYaniv Rosner2012-04-042-0/+12
| | | | | | Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Fix BCM84833 PHY FW version presentationYaniv Rosner2012-04-041-2/+1
| | | | | | Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Fix link issue for BCM8727 boards.Yaniv Rosner2012-04-041-7/+14
| | | | | | | | | | | | 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>
* bnx2x: Restore 1G LED on BCM57712+BCM8727 designs.Yaniv Rosner2012-04-041-15/+18
| | | | | | | | | 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>
* bnx2x: Fix BCM578x0-SFI pre-emphasis settingsYaniv Rosner2012-04-041-5/+5
| | | | | | | | | 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>
* bnx2x: Fix BCM57810-KR AN speed transitionYaniv Rosner2012-04-041-2/+18
| | | | | | | | | 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>
* bnx2x: Fix BCM57810-KR FCYaniv Rosner2012-04-042-0/+31
| | | | | | | | Fix 57810-KR flow-control handling link is achieved via CL37 AN. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: PFC fixYaniv Rosner2012-04-042-1/+18
| | | | | | | | | | Fix a problem in which PFC frames are not honored, due to incorrect link attributes synchronization following PMF migration, and verify PFC XON is not stuck from previous link change. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: correction to firmware interfaceYuval Mintz2012-04-031-55/+55
| | | | | | | | | | | | | | 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>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-04-0210-109/+421
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking fixes from David Miller: 1) Provide device string properly for USB i2400m wimax devices, also don't OOPS when providing firmware string. From Phil Sutter. 2) Add support for sh_eth SH7734 chips, from Nobuhiro Iwamatsu. 3) Add another device ID to USB zaurus driver, from Guan Xin. 4) Loop index start in pool vector iterator is wrong causing MAC to not get configured in bnx2x driver, fix from Dmitry Kravkov. 5) EQL driver assumes HZ=100, fix from Eric Dumazet. 6) Now that skb_add_rx_frag() can specify the truesize increment separately, do so in f_phonet and cdc_phonet, also from Eric Dumazet. 7) virtio_net accidently uses net_ratelimit() not only on the kernel warning but also the statistic bump, fix from Rick Jones. 8) ip_route_input_mc() uses fixed init_net namespace, oops, use dev_net(dev) instead. Fix from Benjamin LaHaise. 9) dev_forward_skb() needs to clear the incoming interface index of the SKB so that it looks like a new incoming packet, also from Benjamin LaHaise. 10) iwlwifi mistakenly initializes a channel entry as 2GHZ instead of 5GHZ, fix from Stanislav Yakovlev. 11) Missing kmalloc() return value checks in orinoco, from Santosh Nayak. 12) ath9k doesn't check for HT capabilities in the right way, it is checking ht_supported instead of the ATH9K_HW_CAP_HT flag. Fix from Sujith Manoharan. 13) Fix x86 BPF JIT emission of 16-bit immediate field of AND instructions, from Feiran Zhuang. 14) Avoid infinite loop in GARP code when registering sysfs entries. From David Ward. 15) rose protocol uses memcpy instead of memcmp in a device address comparison, oops. Fix from Daniel Borkmann. 16) Fix build of lpc_eth due to dev_hw_addr_rancom() interface being renamed to eth_hw_addr_random(). From Roland Stigge. 17) Make ipv6 RTM_GETROUTE interpret RTA_IIF attribute the same way that ipv4 does. Fix from Shmulik Ladkani. 18) via-rhine has an inverted bit test, causing suspend/resume regressions. Fix from Andreas Mohr. 19) RIONET assumes 4K page size, fix from Akinobu Mita. 20) Initialization of imask register in sky2 is buggy, because bits are "or'd" into an uninitialized local variable. Fix from Lino Sanfilippo. 21) Fix FCOE checksum offload handling, from Yi Zou. 22) Fix VLAN processing regression in e1000, from Jiri Pirko. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits) sky2: dont overwrite settings for PHY Quick link tg3: Fix 5717 serdes powerdown problem net: usb: cdc_eem: fix mtu net: sh_eth: fix endian check for architecture independent usb/rtl8150 : Remove duplicated definitions rionet: fix page allocation order of rionet_active via-rhine: fix wait-bit inversion. ipv6: Fix RTM_GETROUTE's interpretation of RTA_IIF to be consistent with ipv4 net: lpc_eth: Fix rename of dev_hw_addr_random net/netfilter/nfnetlink_acct.c: use linux/atomic.h rose_dev: fix memcpy-bug in rose_set_mac_address Fix non TBI PHY access; a bad merge undid bug fix in a previous commit. net/garp: avoid infinite loop if attribute already exists x86 bpf_jit: fix a bug in emitting the 16-bit immediate operand of AND bonding: emit event when bonding changes MAC mac80211: fix oper channel timestamp updation ath9k: Use HW HT capabilites properly MAINTAINERS: adding maintainer for ipw2x00 net: orinoco: add error handling for failed kmalloc(). net/wireless: ipw2x00: fix a typo in wiphy struct initilization ...
| * tg3: Fix 5717 serdes powerdown problemMatt Carlson2012-04-021-1/+3
| | | | | | | | | | | | | | | | | | | | If port 0 of a 5717 serdes device powers down, it hides the phy from port 1. This patch works around the problem by keeping port 0's phy powered up. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bnx2x: fix vector traveling while looking for an empty entryDmitry Kravkov2012-03-271-1/+1
| | | | | | | | | | | | | | | | | | 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>
| * bnx2x: previous driver unload revisedYuval Mintz2012-03-278-107/+417
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge tag 'split-asm_system_h-for-linus-20120328' of ↵Linus Torvalds2012-03-281-1/+0
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system Pull "Disintegrate and delete asm/system.h" from David Howells: "Here are a bunch of patches to disintegrate asm/system.h into a set of separate bits to relieve the problem of circular inclusion dependencies. I've built all the working defconfigs from all the arches that I can and made sure that they don't break. The reason for these patches is that I recently encountered a circular dependency problem that came about when I produced some patches to optimise get_order() by rewriting it to use ilog2(). This uses bitops - and on the SH arch asm/bitops.h drags in asm-generic/get_order.h by a circuituous route involving asm/system.h. The main difficulty seems to be asm/system.h. It holds a number of low level bits with no/few dependencies that are commonly used (eg. memory barriers) and a number of bits with more dependencies that aren't used in many places (eg. switch_to()). These patches break asm/system.h up into the following core pieces: (1) asm/barrier.h Move memory barriers here. This already done for MIPS and Alpha. (2) asm/switch_to.h Move switch_to() and related stuff here. (3) asm/exec.h Move arch_align_stack() here. Other process execution related bits could perhaps go here from asm/processor.h. (4) asm/cmpxchg.h Move xchg() and cmpxchg() here as they're full word atomic ops and frequently used by atomic_xchg() and atomic_cmpxchg(). (5) asm/bug.h Move die() and related bits. (6) asm/auxvec.h Move AT_VECTOR_SIZE_ARCH here. Other arch headers are created as needed on a per-arch basis." Fixed up some conflicts from other header file cleanups and moving code around that has happened in the meantime, so David's testing is somewhat weakened by that. We'll find out anything that got broken and fix it.. * tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits) Delete all instances of asm/system.h Remove all #inclusions of asm/system.h Add #includes needed to permit the removal of asm/system.h Move all declarations of free_initmem() to linux/mm.h Disintegrate asm/system.h for OpenRISC Split arch_align_stack() out from asm-generic/system.h Split the switch_to() wrapper out of asm-generic/system.h Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h Create asm-generic/barrier.h Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h Disintegrate asm/system.h for Xtensa Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] Disintegrate asm/system.h for Tile Disintegrate asm/system.h for Sparc Disintegrate asm/system.h for SH Disintegrate asm/system.h for Score Disintegrate asm/system.h for S390 Disintegrate asm/system.h for PowerPC Disintegrate asm/system.h for PA-RISC Disintegrate asm/system.h for MN10300 ...
| * Remove all #inclusions of asm/system.hDavid Howells2012-03-281-1/+0
| | | | | | | | | | | | | | | | | | Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *` Signed-off-by: David Howells <dhowells@redhat.com>
* | cnic: Fix parity error code conflictMichael Chan2012-03-213-34/+10
| | | | | | | | | | | | | | | | | | | | | | | | The recently added parity error handling used an error code that was already defined for a different error. This could lead to bnx2x firmware assert. We need to fix this with new error codes that are defined for parity error only. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Eddie Wai <eddie.wai@broadcom.com> Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | tg3: Fix RSS ring refill race conditionMichael Chan2012-03-212-3/+23
|/ | | | | | | | | | | | | | | | | | The RSS feature in tg3 hardware has only one rx producer ring for all RSS rings. NAPI vector 1 is special and handles the refilling of the rx producer ring on behalf of all RSS rings. There is a race condition between these RSS NAPIs and the NAPI[1]. If NAPI[1] finishes checking for refill and then another RSS ring empties the rx producer ring before NAPI[1] exits NAPI, the chip will be completely out of SKBs in the rx producer ring. We fix this by adding a flag tp->rx_refill and rely on napi_schedule()/ napi_complete() to help synchronize it to close the race condition. Update driver version to 3.123. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: validate FW trace prior to its printingDmitry Kravkov2012-03-192-1/+13
| | | | | | | 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>
* bnx2x: consistent statistics for old FWYuval Mintz2012-03-193-41/+6
| | | | | | | | | | | 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>
* bnx2x: changed iscsi/fcoe mac init and macrosDmitry Kravkov2012-03-194-44/+64
| | | | | | | | | | | | 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>
* bnx2x: added TLV_NOT_FOUND flags to the dcbDmitry Kravkov2012-03-192-7/+17
| | | | | | | | | 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>
* bnx2x: changed initial dcb configurationDmitry Kravkov2012-03-191-29/+16
| | | | | | | | | 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>
* bnx2x: removed dcb unused codeYuval Mintz2012-03-191-20/+0
| | | | | | Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: reduced sparse warningsYuval Mintz2012-03-196-29/+18
| | | | | | | | | | 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>
* bnx2x: revised driver printsMerav Sicron2012-03-199-727/+694
| | | | | | | | | | | | | 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>
* bnx2x: added 'likely' to fast-path skb existenceYuval Mintz2012-03-191-1/+2
| | | | | | Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-03-186-46/+41
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| * bnx2x: fix memory leak in bnx2x_init_firmware()Michal Schmidt2012-03-161-26/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * bnx2x: fix a crash on corrupt firmware fileMichal Schmidt2012-03-161-0/+1
| | | | | | | | | | | | | | | | | | | | 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>
| * bnx2x: FCoE statistics id fixedYuval Mintz2012-03-121-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * bnx2x: dcb bit indices flags used as bitsYuval Mintz2012-03-122-4/+6
| | | | | | | | | | | | | | | | | | 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>
| * bnx2x: added cpu_to_le16 when preparing ramrod's dataAriel Elior2012-03-121-1/+1
| | | | | | | | | | | | | | | | | | 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>
| * bnx2x: pfc statistics counts pfc events twiceYuval Mintz2012-03-121-12/+0
| | | | | | | | | | | | | | | | | | 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>
* | bnx2x: code doesn't use stats for allocating Rx BDsDmitry Kravkov2012-03-121-8/+9
| | | | | | | | | | | | | | | | | | | | | | 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>
* | bnx2x: ethtool returns req. AN even when AN failsYuval Mintz2012-03-121-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* | bnx2x: ethtool now returns unknown speed/duplexYuval Mintz2012-03-121-11/+18
| | | | | | | | | | | | | | | | | | | | | | 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>
* | bnx2x: mark functions as loaded on shared memoryYuval Mintz2012-03-121-0/+17
| | | | | | | | | | | | | | | | | | 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>
* | bnx2x: use param's id instead of sp_obj's idYuval Mintz2012-03-123-1/+5
| | | | | | | | | | | | | | | | | | 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>
* | bnx2x: set_one_mac_e1x uses raw's state as inputYuval Mintz2012-03-121-1/+1
| | | | | | | | | | | | | | | | | | 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>
* | bnx2x: removed unused function bnx2x_queue_set_cos_cidYuval Mintz2012-03-121-7/+0
| | | | | | | | | | | | Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2x: move LLH_CAM to header, apply naming conventionsYuval Mintz2012-03-122-9/+11
| | | | | | | | | | | | | | | | 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>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-03-091-3/+3
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| * tg3: Fix to use multi queue BQL interfacesTom Herbert2012-03-061-3/+3
| | | | | | | | | | | | | | | | | | | | Fix tg3 to use BQL multi queue related netdev interfaces since the device supports multi queue. Signed-off-by: Tom Herbert <therbert@google.com> Reported-by: Christoph Lameter <cl@gentwo.org> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | tg3: Recode PCI MRRS adjustment as a PCI quirkMatt Carlson2012-03-041-6/+0
| | | | | | | | | | | | | | This patch recodes the MRRS cap for 5719 A0 devices as a PCI quirk. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | tg3: Fix poor tx performance on 57766 after MTU changeMichael Chan2012-03-041-2/+8
| | | | | | | | | | | | | | | | | | GRC reset causes the read DMA engine to go into a mode that breaks up requests into 256 bytes. A PHY reset is required to bring it back to the normal mode. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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