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path: root/drivers/net/ethernet/broadcom
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2013-10-21bnx2x: Fix Maximum CoS estimation for VFsYuval Mintz
bnx2x VFs do not support Multi-CoS; Current implementation erroneously sets the VFs maximal number of CoS to be > 1. This will cause the driver to call alloc_etherdev_mqs() with a number of queues it cannot possibly support and reflects in 'odd' driver prints. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-19bnx2x: add TSO support for IPIPEric Dumazet
bnx2x driver already handles TSO for GRE, current code is the same for IPIP. Performance results : (Note we are now limited by receiver, as it does not support GRO for IPIP yet) Before patch : lpq83:~# ./netperf -H 7.7.9.84 -Cc MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 7.7.9.84 () port 0 AF_INET Recv Send Send Utilization Service Demand Socket Socket Message Elapsed Send Recv Send Recv Size Size Size Time Throughput local remote local remote bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB 87380 16384 16384 10.00 7710.19 4.52 6.62 1.152 1.687 After patch : lpq83:~# ./netperf -H 7.7.9.84 -Cc MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 7.7.9.84 () port 0 AF_INET Recv Send Send Utilization Service Demand Socket Socket Message Elapsed Send Recv Send Recv Size Size Size Time Throughput local remote local remote bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB 87380 16384 16384 10.00 8532.40 2.55 7.73 0.588 1.781 Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-18net: tg3: remove unnecessary pci_set_drvdata()Jingoo Han
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-18net: bnx2x: remove unnecessary pci_set_drvdata()Jingoo Han
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-18net: bnx2: remove unnecessary pci_set_drvdata()Jingoo Han
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-17bnx2x: record rx queue for LRO packetsEric Dumazet
RPS support is kind of broken on bnx2x, because only non LRO packets get proper rx queue information. This triggers reorders, as it seems bnx2x like to generate a non LRO packet for segment including TCP PUSH flag : (this might be pure coincidence, but all the reorders I've seen involve segments with a PUSH) 11:13:34.335847 IP A > B: . 415808:447136(31328) ack 1 win 457 <nop,nop,timestamp 3789336 3985797> 11:13:34.335992 IP A > B: . 447136:448560(1424) ack 1 win 457 <nop,nop,timestamp 3789336 3985797> 11:13:34.336391 IP A > B: . 448560:479888(31328) ack 1 win 457 <nop,nop,timestamp 3789337 3985797> 11:13:34.336425 IP A > B: P 511216:512640(1424) ack 1 win 457 <nop,nop,timestamp 3789337 3985798> 11:13:34.336423 IP A > B: . 479888:511216(31328) ack 1 win 457 <nop,nop,timestamp 3789337 3985798> 11:13:34.336924 IP A > B: . 512640:543968(31328) ack 1 win 457 <nop,nop,timestamp 3789337 3985798> 11:13:34.336963 IP A > B: . 543968:575296(31328) ack 1 win 457 <nop,nop,timestamp 3789337 3985798> We must call skb_record_rx_queue() to properly give to RPS (and more generally for TX queue selection on forward path) the receive queue information. Similar fix is needed for skb_mark_napi_id(), but will be handled in a separate patch to ease stable backports. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Willem de Bruijn <willemb@google.com> Cc: Eilon Greenstein <eilong@broadcom.com> Acked-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-09bnx2x: Add ndo_get_phys_port_id supportYuval Mintz
Each network interface (either PF or VF) is identified by its port's MAC id. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03net: bnx2x: Change variable type to boolPeter Senna Tschudin
The variable rc is only assigned the values true and false. The function bnx2x_prev_is_path_marked already returns bool. Change rc type to bool. The simplified semantic patch that find this problem is as follows (http://coccinelle.lip6.fr/): @exists@ type T; identifier b; @@ - T + bool b = ...; ... when any b = \(true\|false\) Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-02net:drivers/net: Miscellaneous conversions to ETH_ALENJoe Perches
Convert the memset/memcpy uses of 6 to ETH_ALEN where appropriate. Also convert some struct definitions and u8 array declarations of [6] to ETH_ALEN. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-02tg3: use phylib when robo switch is in useHauke Mehrtens
When a switch is connected as a PHY to the MAC driven by tg3, use phylib and provide the phy address to tg3 from the sprom. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-02tg3: add support a phy at an address different than 01Hauke Mehrtens
When phylib was in use tg3 only searched at address 01 on the mdio bus and did not work with any other address. On the BCM4705 SoCs the switch is connected as a PHY behind the MAC driven by tg3 and it is at PHY address 30 in most cases. This is a preparation patch to allow support for such switches. phy_addr is set to TG3_PHY_MII_ADDR for all devices, which are using phylib, so this should not change any behavior. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/emulex/benet/be.h drivers/net/usb/qmi_wwan.c drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h include/net/netfilter/nf_conntrack_synproxy.h include/net/secure_seq.h The conflicts are of two varieties: 1) Conflicts with Joe Perches's 'extern' removal from header file function declarations. Usually it's an argument signature change or a function being added/removed. The resolutions are trivial. 2) Some overlapping changes in qmi_wwan.c and be.h, one commit adds a new value, another changes an existing value. That sort of thing. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-30net: skb_is_gso_v6() requires skb_is_gso()Eric Dumazet
bnx2x makes a dangerous use of skb_is_gso_v6(). It should first make sure skb is a gso packet Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Eilon Greenstein <eilong@broadcom.com> Acked-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-30bgmac: add support for Byte Queue LimitsHauke Mehrtens
This makes it possible to use some more advanced queuing techniques with this driver. When multi queue support will be added some changes to Byte Queue handling is needed. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-30b44: add support for Byte Queue LimitsHauke Mehrtens
This makes it possible to use some more advanced queuing techniques with this driver. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-28bnx2x: use pcie_get_minimum_link()Yuval Mintz
Use common code for getting the pcie link speed/width for debug printing. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-28bnx2x: Add support for EXTPHY2 LED modeYaniv Rosner
Add new LED mode for the BCM848xx to support new board type. Signed-off-by: Yaniv Rosner <yanivr@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>
2013-09-28bnx2x: Change function prototypeYaniv Rosner
Change bnx2x_bsc_read function prototype (more of a cosmetic change). Signed-off-by: Yaniv Rosner <yanivr@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>
2013-09-28bnx2x: Don't disable/enable SR-IOV when loadingAriel Elior
Current bnx2x implementation controls the number of VFs only by standard sysfs support, and will reject setting the number of VFs when the PF is not loaded. As a result, there is no need to schedule a delayed work to enable SR-IOV when PF is loaded, as the number of VFs at that point must be 0. 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>
2013-09-28bnx2x: Correct VF driver infoYuval Mintz
When running ethtool on VF interfaces, returning values should indicate that the interface does not support self-test or register dump. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-28bnx2x: Test nvram when interface is downYuval Mintz
Since commit 3fb43eb ("bnx2x: Change to D3hot only on removal") nvram is accessible whenever the driver is loaded - Thus it is possible to test it during self-test even if the interface is down Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-24broadcom: Remove extern from function prototypesJoe Perches
There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-23bnx2x: handle known but unsupported VF messagesAriel Elior
Commit b9871bcf "bnx2x: VF RSS support - PF side" has deprecated one of the previous existing messages. If an old VF driver were to send this message to the PF then the PF will not reply and leave the mailbox in an unsteady state (and cause a timeout on the VF side). Wait until firmware ack is written before unlocking channel 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>
2013-09-23bnx2x: prevent masked MCP parities from appearingYuval Mintz
During flows which mask block attentions (e.g., register dump) all parities are masked. However, unlike other blocks the MCP's attention is not masked inside the block but rather the indication to the driver. If another attention (e.g., link change) will occour while there's an MCP parity, the driver will ignore the fact that the parity is masked and erroneously report a parity. This patch forces the driver to read the MCP masking while checking for parities. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-23bnx2x: prevent masking error from cnicYuval Mintz
During error flows while loading cnic the return value was incorrectly replaced by that of bnx2x_set_real_num_queues(); If that function was to finish successfully then the cnic would have mistakenly thought the load ended successfully, causing issues (& panics) later on. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-23bnx2x: add missing VF resource allocation during initAriel Elior
bnx2x_iov_static_resc() should be called after IGU was read for information on the number of available VFs, so that resources will be correctly set. 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>
2013-09-23bnx2x: Fix support for VFs on some PFsAriel Elior
Due to incorrect usage of PF macros when reading information relating to interrupts, some PFs were erroneously unable to support VFs. 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>
2013-09-23bnx2x: Prevent mistaken hangup between driver & FWEilon Greenstein
When system CPU is stressed it's possible that the driver will not be able to pulse the FW every second, which will cause the log to be filled with error messages. Increasing the threshold to 5 seconds seems to be enough to eliminate the issue. Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-23bnx2x: Fix 848xx duplex settingsYaniv Rosner
On 848xx PHY (10G-baseT), half-duplex was always advertised regardless of the actual configuration. Change the 848xx duplex settings to advertise half-duplex only if configured. 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>
2013-09-23bnx2x: Specific Active-DAC is not detected on 57810Yaniv Rosner
Fix Warpcore mode setting when active DAC (Direct Attached Cable) 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>
2013-09-23bnx2x: 57840 non-external loopback test fail on 1GYaniv Rosner
when 1G-optic module was plugged in, internal loopback test failed because the driver used to check the optic module (with no need), and for 1G optic module, the link speed was forced down to 1G, while the XMAC (10G MAC) was enabled. This patch avoid accessing optic module in case internal loopback was selected, and update the link speed in case 1G optic module was detected during init stage. 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>
2013-09-23bnx2x: KR2 disablement fixYaniv Rosner
Relocate bnx2x_disable_kr2 function, and use it to disable KR2 in case it is not configured in order to clear it's configuration, otherwise the link may come up at 20G instead of the requested 10G-KR. In addition, restart AN after disabling KR2 as part of the KR2 work-around. 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>
2013-09-23bnx2x: Generalize KR work-aroundYaniv Rosner
Previously, in case of KR link down, the driver would reset the PHY and restart auto negotiation only when old Warpcore microcode was used (below D108). This patch comes to generalize this by keep trying to restart KR link, regardless of Warpcore microcode, since it was found that it solves another link issue which source is a link-partner. As part of this change, the signal detect is no longer a condition to apply the work-around to cover this new case. Like before, as long as the link is down, AN will be restarted every 2 seconds. 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>
2013-09-21DMA-API: net: broadcom/bnx2x: replace dma_set_mask()+dma_set_coherent_mask() ↵Russell King
with new helper Replace the following sequence: dma_set_mask(dev, mask); dma_set_coherent_mask(dev, mask); with a call to the new helper dma_set_mask_and_coherent(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-09-21DMA-API: net: broadcom/b44: replace dma_set_mask()+dma_set_coherent_mask() ↵Russell King
with new helper Replace the following sequence: dma_set_mask(dev, mask); dma_set_coherent_mask(dev, mask); with a call to the new helper dma_set_mask_and_coherent(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-09-21tg3: Update version to 3.134Nithin Sujir
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-21tg3: Remove unnecessary spinlockNithin Sujir
The spinlock is not needed after conversion of tg3_flags from array to set_bit(). Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-21tg3: Appropriately classify interrupts during request_irqNithin Sujir
Distinguish between tx, rx and txrx interrupts. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-21tg3: Remove redundant if checkNithin Sujir
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-21tg3: Remove if 0'd codeNithin Sujir
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-21tg3: LED in shared mode does not blink during trafficNithin Sujir
On the 5717, 5719, 5720 and 5762 devices, in shared link/activity mode, the blink rate must be overridden with all bits set. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-21tg3: Add support for new 577xx device idsNithin Sujir
This patch adds support for 57764, 57765, 57787, 57782 and 57786 devices. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-21tg3: Add function tg3_phy_shdw_write()Nithin Sujir
For consistency with other register access functions, add shadow register access function of the type (register/val). Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-20net: bnx2x: Staticize local symbolsSachin Kamat
Local symbols used only in this file are made static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-18cnic: Fix crash in cnic_bnx2x_service_kcq()Michael Chan
commit 104a43edb264321a4d41850e98153b4fa8a9ef42 cnic: Use CHIP_NUM macros from bnx2x.h changed the code to use the bnx2x macro NO_FCOE() to determine if FCoE is supported or not. There is another place in cnic that is still using the old method to determine if FCoE is supported or not. The 2 methods may not yield the same result after the network interface is brought down and up. This will cause the crash as cnic_bnx2x_service_kcq() will access the uninitialized cp->kcq2. The fix is to consistently use the same macro CNIC_SUPPORTS_FCOE() which uses the bnx2x NO_FCOE() macro. As a follow-up, we can clean up the code to remove the old method as it is no longer needed. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-18bnx2x, cnic, bnx2i, bnx2fc: Fix bnx2i and bnx2fc regressions.Michael Chan
commit b9871bcfd211d316adee317608dab44c58d6ea2d bnx2x: VF RSS support - PF side changed the configuration of the doorbell HW and it broke iSCSI and FCoE. We fix this by making compatible changes to the doorbell address in bnx2i and bnx2fc. For the userspace driver, we need to pass a modified CID so that the existing userspace driver will calculate the correct doorbell address and continue to work. Signed-off-by: Ariel Elior <ariele@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>
2013-09-16bgmac: implement unaligned addressing for DMA rings that support itRafał Miłecki
This is important patch for new devices that support unaligned addressing. That devices suffer from the backward-compatibility bug in DMA engine. In theory we should be able to use old mechanism, but in practice DMA address seems to be randomly copied into status register when hardware reaches end of a ring. This breaks reading slot number from status register and we can't use DMA anymore. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-16bgmac: allow bigger et_swtype nvram variableHauke Mehrtens
Without this patch it is impossible to read et_swtype, because the 1 byte space is needed for the terminating null byte. The max expected value is 0xF, so now it should be possible to read decimal form ("15") and hex form ("0xF"). Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-16bgmac: fix internal switch initializationRafał Miłecki
Some devices (BCM4749, BCM5357, BCM53572) have internal switch that requires initialization. We already have code for this, but because of the typo in code it was never working. This resulted in network not working for some routers and possibility of soft-bricking them. Use correct bit for switch initialization and fix typo in the define. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13tg3: Use pci_dev pm_capJon Mason
Use the already existing pm_cap variable in struct pci_dev for determining the power management offset. This saves the driver from having to keep track of an extra variable. Signed-off-by: Jon Mason <jdmason@kudzu.us> Cc: Nithin Nayak Sujir <nsujir@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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