- 12 3月, 2013 6 次提交
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由 Ariel Elior 提交于
1. Support sysfs interface for getting the maximal number of virtual functions of a given physical function. 2. Support sysfs interface for getting and setting the current number of virtual functions. Signed-off-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NYuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ariel Elior 提交于
This patch adds support for iproute2 callbacks allowing querying a physical function as to its child virtual functions, and setting the macs and vlans of said virtual functions. Signed-off-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NYuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ariel Elior 提交于
When using a chip operating in Single Function mode, when the chip is probed the bnx2x would print a message warning of an unknown Multi Function mode. This patch prevents said message. Signed-off-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NYuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
In latest boards, the CHIP_METAL register contains an incorrect revision value, so the correct one needs to be obtained in a different manner. Signed-off-by: NYuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ariel Elior 提交于
Virtual functions don't have access to HW registers, therefore most ethtool ops are forbidden to them. Instead of checking in each op whether the device being driven is a virtual function or a physical function, this patch creates a separate ethtool ops struct for virtual functions and uses it to initialize the ethtool ops of the driver in case it is driving a virtual function device. Signed-off-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NYuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
Release (previously leaking) memory when elements are removed from pending execution lists in the bnx2x driver. Signed-off-by: NYuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 3月, 2013 3 次提交
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由 Jonas Gorski 提交于
Use clk_prepare_enable/disable_unprepare calls in preparation for switching to the generic clock framework. Signed-off-by: NJonas Gorski <jogo@openwrt.org> Acked-by: NKevin Cernekee <cernekee@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jonas Gorski 提交于
Signed-off-by: NJonas Gorski <jogo@openwrt.org> Acked-by: NKevin Cernekee <cernekee@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jonas Gorski 提交于
Signed-off-by: NJonas Gorski <jogo@openwrt.org> Acked-by: NKevin Cernekee <cernekee@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 3月, 2013 1 次提交
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由 Joe Perches 提交于
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM messages is unnecessary as there is already a dump_stack after allocation failures. Other trivial changes around these removals: Convert a few comparisons of pointer to 0 to !pointer. Change flow to remove unnecessary label. Remove now unused variable. Hoist assignment from if. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 3月, 2013 1 次提交
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由 Nithin Sujir 提交于
Commit f4a46d1f introduced a bug where the ifconfig stats would remain 0 for phylib devices. This is due to tp->link_up flag never becoming true causing tg3_periodic_fetch_stats() to return. The link_up flag was being updated in tg3_test_and_report_link_chg() after setting up the phy. This function however, is not called for phylib devices since the driver does not do the phy setup. This patch moves the link_up flag update into the common tg3_link_report() function that gets called for phylib devices as well for non phylib devices when the link state changes. To avoid updating link_up twice, we replace tg3_carrier_...() calls that are followed by tg3_link_report(), with netif_carrier_...(). We can then remove the unused tg3_carrier_on() function. CC: <stable@vger.kernel.org> Reported-by: NOGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 3月, 2013 9 次提交
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由 Yaniv Rosner 提交于
Fix a problem in which iSCSI-boot installation fails when switching SFP+ boot port and moving the SFP+ module prior to boot. The SFP+ insertion triggers an interrupt which configures the SFP+ module wrongly before interface is loaded. Signed-off-by: NYaniv Rosner <yanivr@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yaniv Rosner 提交于
When a KR2 device is connected to a KR link-partner, sometimes it requires disabling KR2 for the link to come up. To get a KR2 link up later, in case no base pages are seen, the KR2 is restored. The problem was that some link partners cleared their advertised BP/NP after around two seconds, causing the driver to disable/enable KR2 link all the time. The fix was to wait at least 5 seconds before checking KR2 recovery. Signed-off-by: NYaniv Rosner <yanivr@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rafał Miłecki 提交于
Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nithin Sujir 提交于
This patch downloads the EEE service patch firmware and enables the necessary EEE flags. Reviewed-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nithin Sujir 提交于
This lays the ground work to download the 57766 fragmented firmware. We loop until we've written data equal to tp->fw->size minus headers. Reviewed-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nithin Sujir 提交于
The current firmware header parsing is complicated due to interpreting it as a u32 array and accessing header members via array offsets. Add tg3_firmware_hdr structure to access the firmware fields instead of hardcoding offsets. The same header format will be used for individual firmware fragments in the 57766. The fw_hdr and tg3 structures have all the information required for loading the fw. Remove the redundant fw_info structure and pass fw_hdr instead. Reviewed-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nithin Sujir 提交于
For completeness and consistency, add common function tg3_pause_cpu_and_set_pc(). This is only for existing fw and not used for the 57766. Reviewed-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nithin Sujir 提交于
The 57766 rxcpu needs to be paused/resumed when we download the firmware just like we do for existing firmware. Refactor the pause/resume code to be reusable. This patch also renames the "offset" argument of tg3_halt_cpu to "cpu_base" since that's what it really is. Reviewed-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
tg3 used the fw_needed member loosely as a synonym for firmware TSO. Now that the 57766 needs firmware download support, fw_needed can no longer be used like this. This patch creates a new FW_TSO flag and changes the code to use it. Also rearrange all the TSO flags together in the enum. Reviewed-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 06 3月, 2013 1 次提交
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由 Eric Dumazet 提交于
BQL (Byte Queue Limits) proper operation needs TX completion being serviced in a timely fashion. bnx2x uses a non standard NAPI poll weight, and thats not fair to other napi poll handlers, and even not reasonable. Use the default value instead. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 3月, 2013 4 次提交
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由 Hauke Mehrtens 提交于
Do not include the frame check sequence when adding the skb to netif_receive_skb(). This causes problems when this interface was bridged to a wifi ap and a big package should be forwarded from this Ethernet driver through a bride to the wifi client. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yaniv Rosner 提交于
Fix condition typo for running KR2 work-around though it doesn't have real effect since the typo bits matched by chance. Signed-off-by: NYaniv Rosner <yanivr@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yaniv Rosner 提交于
Fix KR2 link down problem after reboot when link speed is reconfigured via ethtool. Since 1G/10G support link speed were missing by default, 1G/10G link speed were not advertised. Signed-off-by: NYaniv Rosner <yanivr@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yaniv Rosner 提交于
Fix the "ethtool -p" for boards with BCM84834, by using LED4 of the PHY to toggle the link LED while keeping interrupt disabled to avoid NIG attentions, and at the end restore NIG to previous state. Signed-off-by: NYaniv Rosner <yanivr@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 2月, 2013 1 次提交
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由 Dmitry Kravkov 提交于
Since commit 86564c3f "bnx2x: Remove many sparse warnings" UDP csum offload is broken for 57710/57711. Fix return value. Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com> CC: Ariel Elior <ariele@broadcom.com> CC: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 2月, 2013 1 次提交
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由 Rafał Miłecki 提交于
We were using the same variable for iterating two nested loops. Reported-by: NTijs Van Buggenhout <tvb@able.be> Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 2月, 2013 1 次提交
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由 stephen hemminger 提交于
Sparse warned about several functions that were unnecessarily global. After making them static, discovered that several functions were actually never used. Compile tested only. Signed-off-by: NStephen Hemminger <stephen@networkplumber.org> Acked-by: NEilon Greenstein <eilong@broadcomo.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 2月, 2013 4 次提交
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由 Hauke Mehrtens 提交于
Without this patch b44 always allocates the 2 bytes needed for aligned access on every platform, now it uses netdev_alloc_skb_ip_align(). Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Upper case macros for various chip attributes are slightly difficult to read and are a bit out of characterto the other tg3_<foo> attribute functions. Convert: GET_ASIC_REV(tp->pci_chip_rev_id) -> tg3_asic_rev(tp) GET_CHIP_REV(tp->pci_chip_rev_id) -> tg3_chip_rev(tp) Remove: GET_METAL_REV(tp->pci_chip_rev_id) -> tg3_metal_rev(tp) (unused) Add: tg3_chip_rev_id(tp) for tp->pci_chip_rev_id so access styles are similar to tg3_asic_rev and tg3_chip_rev. These macros are not converted to static inline functions because gcc (tested with 4.7.2) is currently unable to optimize the object code it produces the same way and code is otherwise larger. Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
It's the same value as tp->pci_chip_rev_id so use that instead. This makes all CHIPREV_ID_<foo> tests the same. Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hauke Mehrtens 提交于
Without this patch I get many unaligned access warnings per packet, this patches fixes them all. This should improve performance on some systems like mips. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 2月, 2013 6 次提交
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由 Michael Chan 提交于
Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Before the device is opened, the carrier state should be off. It will not race with the link interrupt if we set it before calling register_netdev(). Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Don't set the default size to 128K if it is 5762. Instead, rely on the size we obtain from NVRAM location 0xf0. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
This chip supports Energy Efficient Ethernet. The existing code only supports a smaller set of devices with 5718 PCI ID. Expand support for all devices with the same 5717 B0 chip ID. Signed-off-by: NMichael Chan <mchan@broadocm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
The patch also adds a couple of fixes - For the 57766 and non Ax versions of 57765, bootcode needs to setup the PCIE Fast Training Sequence (FTS) value to prevent transmit hangs. Unfortunately, it does not have enough room in the selfboot case (i.e. devices with no NVRAM). The driver needs to implement this. - For performance reasons, the 2k DMA engine mode on the 57766 should be enabled and dma size limited to 2k for standard sized packets. Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hauke Mehrtens 提交于
The nvram functions are exported and used by some normal drivers. To prevent name clashes with ofter parts of the kernel code add a bcm47xx_ prefix in front of the function names and the header file name. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4744/Signed-off-by: NJohn Crispin <blogic@openwrt.org>
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- 15 2月, 2013 1 次提交
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由 Nathan Hintz 提交于
The specs prescribe an immediate read of the interrupt mask after disabling interrupts. This patch updates the driver to match the specs. Signed-off-by: NNathan Hintz <nlhintz@hotmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 2月, 2013 1 次提交
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由 Rafał Miłecki 提交于
Some callers may want to know if PHY write succeed. Also make PHY functions static, they are not exported anywhere. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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