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path: root/drivers/net/tg3.c
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* net: Remove unused netdev arg from some NAPI interfaces.Neil Horman2008-12-22
| | | | | | | | | | When the napi api was changed to separate its 1:1 binding to the net_device struct, the netif_rx_[prep|schedule|complete] api failed to remove the now vestigual net_device structure parameter. This patch cleans up that api by properly removing it.. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Update version to 3.97Matt Carlson2008-12-21
| | | | | | | | | This patch updates the version number to 3.97. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: tg3.h cleanupsMatt Carlson2008-12-21
| | | | | | | | | | | | | This patch cleans up the tg3 header file by removing the preprocessor definitions for standard PCI configuration space registers. The driver should be using the standard definitions when needed. The patch continues by removing redundant PHY related definitions and reorganizes some of the remaining entries. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Remove unused cfgspc device membersMatt Carlson2008-12-21
| | | | | | | | | | | | | | | | | This patch removes the pci_bist and pci_hdr_type members from the device structure and removes the code that references them. They are not really used. The patch rounds out the changes by moving the pci_cmd member to plug a structure hole that would have been created. On 32-bit systems, this movement removes a subsequent structure hole later in the structure. On 64-bit systems though, the movement merely consolidates two holes into one larger hole. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Cleanup IPV6 LSOMatt Carlson2008-12-21
| | | | | | | | | | | This patch attempts to make the relationship between IPV6 checksum offload and IPV6 LSO more obvious. The patch also toggles a bit needed for IPV6 LSO on 5785 and 57780 devices. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: WOL fixesMatt Carlson2008-12-21
| | | | | | | | | | | | | | | | The first hunk of this patch inverts a flag that was accidentally toggled as part of commit 0a459aac9d151c2e36ec65723b9b845b24c5cbc3 ("tg3: Allow WOL for phylib controlled Broadcom phys"). The second hunk of the patch removes the call to device_may_wakeup() in the 5906 config detection path. At the point of the call, the driver shouldn't be querying for WOL capability. It should be detecting and setting it. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Refactor full duplex flow control resolutionSteve Glendinning2008-12-16
| | | | | | | | | | | | These 4 drivers have identical full duplex flow control resolution functions. This patch changes them all to use one common function. The function in question decides whether a device should enable TX and RX flow control in a standard way (IEEE 802.3-2005 table 28B-3), so this should also be useful for other drivers. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Move flow control definitions to mii.hSteve Glendinning2008-12-16
| | | | | | | | | | | flags used within drivers for indicating tx and rx flow control are defined in 4 drivers (and probably more), move these constants to mii.h. The 3 SMSC drivers use the same constants (FLOW_CTRL_TX), but TG3 uses TG3_FLOW_CTRL_TX, so this patch also renames the constants within TG3. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Update version to 3.96Matt Carlson2008-11-21
| | | | | | | | This patch updates the version number to 3.96. 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>
* tg3: Add 57780 supportMatt Carlson2008-11-21
| | | | | | | | This patch adds support for the 57780 ASIC revision. 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>
* tg3: Allow GPHY powerdown on 5761Matt Carlson2008-11-21
| | | | | | | | | | | | | The ENABLE_APE flag tells the driver whether or not the device has an Application Processing Engine (APE). The APE does not need the PHY to be powered unless it is running management firmware. For backwards compatibility, management firmware will still set the ENABLE_ASF bit. Consequently, there is no reason to consider the ENABLE_APE flag when deciding whether or not to power down the phy. 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>
* tg3: Embrace pci_ioremap_bar()Matt Carlson2008-11-21
| | | | | | | | | | Per Dave Miller's suggestion, replace the remaining ioremap_nocache() call with pci_ioremap_bar(). Remove the two IORESOURCE_MEM checks as they are redundant. 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>
* tg3: Extract FW ver from alt NVRAM formatsMatt Carlson2008-11-21
| | | | | | | | | | This patch extracts the bootcode firmware version from the alternate selfboot patch NVRAM format. This format is used on the 5784, 5761 and some newer devices. 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>
* tg3: Enable GPHY APD on select devicesMatt Carlson2008-11-21
| | | | | | | | | | GPHY Autopowerdown (APD) is a way to save power when energy is not detected on the wire. At the moment, only the 5784 and 5761 are capable of enabling this mode. 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>
* tg3: Prevent corruption at 10 / 100Mbps w CLKREQMatt Carlson2008-11-21
| | | | | | | | | | This patch disables CLKREQ at 10Mbps and 100Mbps to workaround a TX BD corruption issue. This problem only affects the 5784 and 5761 (and 57780 AX) ASIC revisions. 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>
* tg3: Qualify use of tp->pcix_capMatt Carlson2008-11-21
| | | | | | | | | | This patch makes sure the device is a PCIX device before attempting to use the pcix_cap device structure member. This is prep work for the following patch. 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>
* tg3: Use NET_IP_ALIGNMatt Carlson2008-11-21
| | | | | | | | | | | | | | | | This patch replaces hardcoded 2's with the NET_IP_ALIGN constant or TG3_RAW_IP_ALIGN where appropriate. Some platforms can redefine the NET_IP_ALIGN definition to zero if unaligned DMA transfers cost more than the IP header alignment gains. This patch represents a performance improvement when using the 5701 on these platforms. The copy path can be avoided. TG3_RAW_IP_ALIGN is used in cases where we always want to align the IP header on dword boundaries. 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>
* netdev: add more functions to netdevice opsStephen Hemminger2008-11-20
| | | | | | | | | | | | This patch moves neigh_setup and hard_start_xmit into the network device ops structure. For bisection, fix all the previously converted drivers as well. Bonding driver took the biggest hit on this. Added a prefetch of the hard_start_xmit in the fast path to try and reduce any impact this would have. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: convert to net_device_opsStephen Hemminger2008-11-20
| | | | | | | Convert this driver to network device ops. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers2008-11-10
| | | | | | | Acked-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net: Kill now superfluous ->last_rx stores.David S. Miller2008-11-04
| | | | | | | | | | | | | The generic packet receive code takes care of setting netdev->last_rx when necessary, for the sake of the bonding ARP monitor. Drivers need not do it any more. Some cases had to be skipped over because the drivers were making use of the ->last_rx value themselves. Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Update version to 3.95Matt Carlson2008-11-03
| | | | | | | | This patch updates the version to 3.95. 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>
* tg3: 5785 enhancementsMatt Carlson2008-11-03
| | | | | | | | This patch refines support for the 5785 device. 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>
* tg3: Refine phylib supportMatt Carlson2008-11-03
| | | | | | | | | | | | | | | | | This patch refines the phylib support in the tg3 driver. The patch does the following things : * Rename tg3_mdio_config() to tg3_mdio_config_5785(). The 5785 will be the only device that will use it so the name might as well reflect that. * Fix a memory leak if mdiobus_register() fails. * Add code to deal with phy device detection failures. * Add code to correct the supported list of phy features based on the MAC <=> PHY interface. 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>
* tg3: Allow WOL for phylib controlled Broadcom physMatt Carlson2008-11-03
| | | | | | | | | | This patch allows WOL to be enabled for Broadcom phys under phylib control. The only exception is the AC131, which has a completely different register set. 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>
* tg3: Refine power management and WOL codeMatt Carlson2008-11-03
| | | | | | | | | | | | | | | | | | | | | Commit 12dac0756d357325b107fe6ec24921ec38661839 ("tg3: adapt tg3 to use reworked PCI PM code") introduced the new PCI PM API to the tg3 driver. The patch was understandably conservative, so this patch elaborates on that work. The patch starts by creating a single point in tg3_set_power_state() to decide whether or not to enable WOL. The rest of the code in tg3_set_power_state() was then pivoted to use the result of this decision. The patch then makes sure the device is allowed to wakeup before reporting whether or not WOL is currently enabled. The final hunks of the patch consolidate where the WOL capability and WOL enabled flags are set to a single location. 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>
* tg3: Move phylib report to end of tg3_init_oneMatt Carlson2008-11-03
| | | | | | | | | | Currently, phylib reports appear with a eth%d prefix. Move the line after register_netdev() and place it alongside the other informative messages. Update nearby informative messages accordingly. 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>
* tg3: Do not enable APE on bcm5700Matt Carlson2008-11-03
| | | | | | | | | | | With older versions of the NVRAM format, the driver may mistakenly determine that APE is enabled. Make sure this doesn't happen by restricting the ENABLE_APE check to devices known to have more recent NVRAM image formats. 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>
* tg3: Reclaim TG3_FLG3_5761_5784_AX_FIXES flagMatt Carlson2008-11-03
| | | | | | | | | | This patch reclaims the TG3_FLG3_5761_5784_AX_FIXES flag. It only used twice in non-fast paths. This patch also consolidates some other places where specific 5784 AX chip revisions can be generalized. 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>
* tg3: Preserve LAA when device control is releasedMatt Carlson2008-11-03
| | | | | | | | | | | This patch moves the __tg3_set_mac_addr() function earlier in the file listing, to avoid a function prototype, and calls the function to restore the LAA after a driver unload chip reset. With this code in place, the administrator can wake the machine using the LAA. 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>
* tg3: Preserve DASH connectivity when WOL enabledMatt Carlson2008-11-03
| | | | | | | | | | | | | | | | | | | | | DASH firmware runs on the APE side of the chip, but it requires a few MAC to be programmed correctly. When WOL is enabled and management firmware is disabled, incoming packets are evaluated and discarded at the chip's rule processor. When management firmware is enabled, the hardware must be informed that there are agents further up the stack that still use the incoming frames. Normally management firmware will configure the MAC correctly on its own, but there can be cases where the setting could get clobbered by the driver. The first hunk of this patch preserves this setting. The second hunk of this patch wipes out the driver present signature of the APE memory space. By doing so, the DASH firmware can assume driver absent behavior. 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>
* tg3: Use pci_ioremap_bar()Matt Carlson2008-11-03
| | | | | | | | | | | | | This patch replaces the existing APE register mapping code with a call to pci_ioremap_bar(). The code that maps the main device register space did not undergo a similar change because the information derived from the pci_resource_start() and pci_resource_len() is still used to populate the (optional) mem_start and mem_end netdevice members. Replace hardcoded constants where appropriate. 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>
* tg3: Add 5761S supportMatt Carlson2008-11-03
| | | | | | | | This patch adds support for the 5761S chip variants. 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>
* net: convert print_mac to %pMJohannes Berg2008-10-27
| | | | | | | | | | | | This converts pretty much everything to print_mac. There were a few things that had conflicts which I have just dropped for now, no harm done. I've built an allyesconfig with this and looked at the files that weren't built very carefully, but it's a huge patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylib: move to dynamic allocation of struct mii_busLennert Buytenhek2008-10-08
| | | | | | | | | | This patch introduces mdiobus_alloc() and mdiobus_free(), and makes all mdio bus drivers use these functions to allocate their struct mii_bus'es dynamically. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Andy Fleming <afleming@freescale.com>
* phylib: rename mii_bus::dev to mii_bus::parentLennert Buytenhek2008-10-08
| | | | | | | | | | | | In preparation of giving mii_bus objects a device tree presence of their own, rename struct mii_bus's ->dev argument to ->parent, since having a 'struct device *dev' that points to our parent device conflicts with introducing a 'struct device dev' representing our own device. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Andy Fleming <afleming@freescale.com>
* tg3: Fix DMA mapping leak in tigon3_dma_hwbug_workaround().David S. Miller2008-09-11
| | | | | | Noticed by Michael Chan. Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Use SKB DMA helper functions for TX.David S. Miller2008-09-11
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Update version to 3.94Matt Carlson2008-08-15
| | | | | | | | This patch updates the version number to 3.94. 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>
* tg3: fix 64 bit counter for ethtool statsStefan Buehler2008-08-15
| | | | | | | | | | | | | | | | | Ethtool stats are 64-bits in length. net_device_stats members are unsigned long types. When gathering information for a get_ethtool_stats call, the driver will call a driver-private, inlined get_stat64() function, which returns an unsigned long value. This call will inadvertently mask off the upper 32-bits of a stat on 32-bit machines. This patch defines a new get_estat() inline function and modifies the ESTAT_ADD() macro to use it. Signed-off-by: Stefan Buehler <stbuehler@web.de> 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>
* tg3: Fix firmware event timeoutsMatt Carlson2008-08-15
| | | | | | | | | | | | | | | | | | | | | The git commit 7c5026aa9b81dd45df8d3f4e0be73e485976a8b6 ("tg3: Add link state reporting to UMP firmware") introduced code that waits for previous firmware events to be serviced before attempting to submit a new event. Unfortunately that patch contained a bug that cause the driver to wait 2.5 seconds, rather than 2.5 milliseconds as intended. This patch fixes that bug. This bug revealed that not all firmware versions service driver events though. Since we do not know which versions of the firmware do and don't service these events, the driver needs some way to minimize the effects of the delay. This patch solves the problem by recording a jiffies timestamp when it submits an event to the hardware. If the jiffies counter shows that 2.5 milliseconds have already passed, a wait is not needed and the driver can proceed to submit a new event. 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>
* tg3: Turn off ASF "driver alive" heartbeats for APEMatt Carlson2008-08-15
| | | | | | | | | | | The ENABLE_ASF flag is set when DASH is enabled on the NIC, but DASH does not run on the RX CPU. Instead it runs on the APE. Consequently, the driver does not need to send "driver alive" updates to the RX CPU when the APE is present. 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>
* tg3: Preserve register settings for DASHMatt Carlson2008-08-15
| | | | | | | | | | | Broadcom's DASH (Desktop and mobile Architecture for System Hardware) implementation requires that the driver preserve particular register settings. If the driver does not preserve them, communication with the DASH firmware will be lost. 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>
* tg3: Refine APE status checkMatt Carlson2008-08-15
| | | | | | | | | | Recently, more status bits have been added to the APE status register. This patch refines the status register check so that the driver can send more events than it would have otherwise. 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>
* tg3: Add APE register access lockingMatt Carlson2008-08-15
| | | | | | | | | | | | If the driver resets the chip while the APE is performing a register access, that register access will never complete and the APE will hang indefinitely. To prevent this race condition, the driver must acquire an APE mutex before resetting the chip. The APE will not attempt a register access until it acquires this lock. 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>
* tg3: Fix 'scheduling while atomic' errorsMatt Carlson2008-08-05
| | | | | | | | | | | | | | | | | | | | | This patch fixes the 'scheduling while atomic' errors introduced by commit 12dac0756d357325b107fe6ec24921ec38661839 ("tg3: adapt tg3 to use reworked PCI PM code"). The first hunk of the patch removes an unnecessary tg3_set_power_state() call. The chip will already be in the D0 state either due to a chip reset or through a previous call to tg3_set_power_state(). The second hunk of the patch moves the tg3_set_power_state() call outside the critical section guarded by tg3_full_lock() and tg3_full_unlock() functions. The power state of the device is and should be outside the lock's domain and all other tg3_set_power_state() calls support this. 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>
* tg3: adapt tg3 to use reworked PCI PM codeRafael J. Wysocki2008-07-30
| | | | | | | | | | Adapt the tg3 driver to use the reworked PCI PM and make it use the exported PCI PM core functions instead of accessing the PCI PM registers directly by itself. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2008-06-10
|\ | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/tg3.c drivers/net/wireless/rt2x00/rt2x00dev.c net/mac80211/ieee80211_i.h
| * tg3: Update version to 3.92.1Matt Carlson2008-06-09
| | | | | | | | | | | | | | | | This patch increments the version to 3.92.1. 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>
| * tg3: Fix 5761 WOLMatt Carlson2008-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 5761 non-e devices, two problems prevent the administrator from overriding the WOL settings in the device's NVRAM. The first problem is that GPIO 0 and GPIO 2 have been swapped. This change prevented the administrator from turning on WOL when it is disabled in NVRAM. The fix is to add a new path for the 5761 that swaps the two GPIOs in the code as well. The second problem is that GPIO 1 could not be toggled by the driver because the GPIO is shared with the debug UART GPIO. This will prevent the administrator from being able to turn WOL off if it was enabled in NVRAM. The fix is to always disable the debug UART after a GRC reset. 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>
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