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2008-08-14Merge branch 'upstream-davem' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2008-08-14AX88796: Fix locking in ethtool supportBen Dooks
Fix a pair of nasty locking problems in the ax88796 driver spotted by a sparse check: warning: context imbalance in 'ax_get_settings' - wrong count at exit warning: context imbalance in 'ax_set_settings' - wrong count at exit Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14atl1e: WAKE_MCAST 2x. 1st WAKE_UCAST?roel kluin
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14[netdrvr] ne: Use CONFIG_MACH_TX49XXAtsushi Nemoto
After some cleanups in arch/mips area, now MACH_TX49XX is selected for both TOSHIBA_RBTX4927 and TOSHIBA_RBTX4938. Fold these two conditions to one. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14Kconfig: HSO driver bugfixes and updatesDavid Brownell
Move the Kconfig for the new "Option" driver so it's not in the middle of the usbnet-based drivers, so the dependency displays in the Kconfig user interfaces don't get trashed. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14USB: HSO: minor fixes due to code reviewGreg Kroah-Hartman
Fix up problems in hso.c driver as pointed out by Andrew. Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14USB: HSO: make tty_operations constGreg Kroah-Hartman
As recommended by Arjan. Cc: Arjan van de Ven <arjan@infradead.org> Cc: Andrew Bird <ajb@spheresystems.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14hso: fix refcounting on the ttyHSx devicesOlivier Blin
The references on ttyHSx devices were not decremented correctly when the tty was closed. The helper freeing the serial devices was never called because of that, and the module left some dangling sysfs devices after being unloaded. Signed-off-by: Olivier Blin <blino@mandriva.com> Cc: Jari Tenhunen <jari.tenhunen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14hso: fix oops in read/write callbacksOlivier Blin
The tty may be closed already when the read/write callbacks are called. This patch checks that the ttys still exist before waking them up. Signed-off-by: Olivier Blin <blino@mandriva.com> Acked-by: Alan Cox <alan@redhat.com> Cc: Jari Tenhunen <jari.tenhunen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14[netdrvr] uninline atl1e_setup_mac_ctrl()Adrian Bunk
There doesn't seem to be a compelling reason why atl1e_setup_mac_ctrl() is marked as "inline": It's not used in any place where speed would matter much, and as long as it has only one caller non-ancient gcc versions anyway inline it automatically. This patch fixes the following compile error with gcc 3.4: <-- snip --> ... CC drivers/net/atl1e/atl1e_main.o atl1e_main.c: In function `atl1e_check_link': atl1e_main.c:50: sorry, unimplemented: inlining failed in call to atl1e_main.c:196: sorry, unimplemented: called from here make[4]: *** [drivers/net/atl1e/atl1e_main.o] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14netxen: update driver versionDhananjay Phadke
Raise driver version to 4.0.11. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14netxen: cleanup interrupt codeDhananjay Phadke
Mark interrupt scheme in very old firmware incompatible. Interrupt mask and status registers are per pci function / port. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14netxen: fix dma watchdogDhananjay Phadke
NX3031 does not require driver to kill dma watchdog. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14netxen: force link update across ifdown/ifupDhananjay Phadke
Re-read link status in dev open(). Schedule link watchdog only if dev is up. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14netxen: fix rxbuf leak across driver reloadDhananjay Phadke
Free up rx ring during driver unload or open() failure. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14netxen: fix mac addr setupDhananjay Phadke
For NX3031 mac addr should be read from firmware. mac addr in flash is still valid, but can be overridden by firmware if running in virtualization environment. For old revisions, mac addr is retrieved directly from flash. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14ixgbe: add cx4 device IDJesse Brandeburg
This is a simple device ID add for adapters that support CX4 (copper infiniband style cable) connectors for 10GbE. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14e1000e: remove unnecessary snippet missed in prior check_options updateBruce Allan
The removal of this bit of code was missed in an earlier patch submittal. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14e1000e: test for unusable MSI supportBruce Allan
Some systems do not like 82571/2 use of 16-bit MSI messages and some other systems claim to support MSI, but neither really works. Setup a test MSI handler to detect whether or not MSI is working properly, and if not, fallback to legacy INTx interrupts. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14e1000e: increase minimum frame size allowedBruce Allan
Setting an MTU value below 68 was disabling the network connection and would not reconnect until the driver was reloaded. Prevent changing the MTU to anything below 68. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14e1000e: Increase Tx timeout factor for 10MbpsBruce Allan
Prevent Tx hangs from happening on 10Mb flood ping by increasing the timeout factor. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14e1000e: Use skb_copy_to_linear_data_offset introduced in 2.6.22Bruce Allan
The e1000e driver was based on a version of e1000 prior to acme's introduction of skb_copy_to_linear_data_offset, and was submitted after acme went through and coverted all the drivers to use it. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14e1000e: Set InterruptThrottleRate to default when invalid value usedBruce Allan
During module load, seting the InterruptThrottleRate parameter to an invalid value would result in the itr/itr_setting pair being set to unexpected values which would result in poor performance. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14e1000e: Return 1 instead of a non-zero value for link up indicationBruce Allan
A number of users have mentioned they have tools that rely on a link-up indication having a return value of 1 rather than a non-zero value. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14tlan: Fix two regressions introduced by 64bit conversion.Robert Fitzsimons
Two regressions were introduced by the recent tlan: 64bit conversion commit (93e16847c9db0093065c98063cfc639cdfccf19a). The first in TLan_GetSKB caused a NULL pointer dereference. With the second causing the link to fail to come up. Signed-off-by: Robert Fitzsimons <robfitz@273k.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14sky2: Fix suspend/hibernation/shutdown regression with WOL enabled (rev. 2)Rafael J. Wysocki
On my test box with the Asus M3A32-MVP main board there is a regression from 2.6.26 related to suspend, hibernation and shutdown. Namely, if Wake-on-LAN is enabled with 'ethtool -s eth0 wol g', the box hangs solid during all of these operations, while executing either sky2_suspend(), or sky2_shutdown(). This patch fixes it for me. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14au1000_eth: use 'unsigned long' for irqflagsVegard Nossum
The patch was generated using the Coccinelle semantic patch framework. Cc: Julia Lawall <julia@diku.dk> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14myri10ge: myri10ge_fw_name also overrides the rss firmwareBrice Goglin
When myri10ge_fw_name is given, use it to override the rss firmware name as well. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14ixp4xx_eth: fix dma_mapping_error() compile errorsMikael Pettersson
The arm ixp4xx_eth driver doesn't compile in 2.6.27-rc1: CC [M] drivers/net/arm/ixp4xx_eth.o drivers/net/arm/ixp4xx_eth.c: In function 'eth_poll': drivers/net/arm/ixp4xx_eth.c:554: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast drivers/net/arm/ixp4xx_eth.c:554: error: too few arguments to function 'dma_mapping_error' drivers/net/arm/ixp4xx_eth.c: In function 'eth_xmit': drivers/net/arm/ixp4xx_eth.c:701: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast drivers/net/arm/ixp4xx_eth.c:701: error: too few arguments to function 'dma_mapping_error' drivers/net/arm/ixp4xx_eth.c: In function 'init_queues': drivers/net/arm/ixp4xx_eth.c:886: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast drivers/net/arm/ixp4xx_eth.c:886: error: too few arguments to function 'dma_mapping_error' make[3]: *** [drivers/net/arm/ixp4xx_eth.o] Error 1 make[2]: *** [drivers/net/arm] Error 2 make[1]: *** [drivers/net] Error 2 make: *** [drivers] Error 2 dma_mapping_error() changed in 2.6.27-rc1 to also take a device parameter, but nobody bothered updating ixp4xx_eth.c. Fixed by passing the appropriate device value in the dma_mapping_error() calls. Tested on an ixp425 box. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14gianfar: Call gfar_halt_nodisable() from gfar_halt().Scott Wood
gfar_halt() was factored out into halting and disabling by commit d87eb12785c14de1586e3bad86ca2c0991300339, as the suspend() method only wants to do the former. However, the call to gfar_halt_nodisable() from gfar_halt() apparently got lost during the patch respin process. This adds it back. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14[netdrvr] remove unnecessary #includeHuang Weiyi
The drivers below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/net/acenic.c drivers/net/bnx2x_link.c drivers/net/bnx2x_main.c drivers/net/cpmac.c drivers/net/gianfar_sysfs.c drivers/net/ipg.h drivers/net/ppp_mppe.c drivers/net/pppol2tp.c drivers/net/r6040.c drivers/net/sh_eth.c drivers/net/sky2.c drivers/net/tehuti.h drivers/net/typhoon.c This patch removes the said #include <linux/version.h>. Signed-off-by: Huang Weiyi <hwy@cn.fujitsu.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (56 commits) netns: Fix crash by making igmp per namespace bnx2x: Version update bnx2x: Checkpatch compliance bnx2x: Spelling mistakes bnx2x: Minor code improvements bnx2x: Driver info bnx2x: 1G LED does not turn off bnx2x: 8073 PHY changes bnx2x: Change GPIO for any port bnx2x: Pause settings bnx2x: Link order with external PHY bnx2x: No LRO without Rx checksum bnx2x: Wrong structure size bnx2x: WoL capability bnx2x: Clearing MAC addresses filters bnx2x: Delay in while loops bnx2x: PBA Table Page Alignment Workaround bnx2x: Self-test false positive bnx2x: Memory allocation bnx2x: HW attention lock ...
2008-08-13bnx2x: Version updateEilon Greenstein
Version update Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Checkpatch complianceEilon Greenstein
Checkpatch compliance The latest version of checkpatch found the following style errors in the code Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Spelling mistakesEilon Greenstein
Spelling mistakes Spelling has to L's in it... Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Minor code improvementsEilon Greenstein
Minor code improvements Small changes to make the code a little bit more efficient and mostly more readable: - Using unified macros for EMAC_RD/WR which looks like normal REG_RD/WR - Removing the NIG_WR since it did nothing and was only confusing - On bnx2x_panic_dump, print only the used parts of the rings - define parameters only on the branch they are needed and not at the beginning of the function - using NETIF_MSG_INTR and not private BNX2X_MSG_SP for debug prints Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Driver infoEilon Greenstein
Driver info The internal FW which is downloaded by the driver should not be displayed - it is only causing confusion and it is redundant since it can be concluded from the driver version. Display only FW which is burned on the board nvram Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: 1G LED does not turn offEilon Greenstein
1G LED does not turn off The 1G LED was not switched to off when the link was lost Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: 8073 PHY changesYaniv Rosner
8073 PHY changes The initial support we had for this PHY needs some serious changing. The major change is that this PHY should be initialized only when the first function is loaded and not for each function. The official SPI-ROM of this PHY was released and it requires some changes in the initialization code as well 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>
2008-08-13bnx2x: Change GPIO for any portEilon Greenstein
Change GPIO for any port The set GPIO function should receive the port index to allow changing the GPIO of another port. This is needed for the common init phase (one the first driver is loaded for the chip) Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Pause settingsYaniv Rosner
Pause settings - 1G pause was not working due to missing write to the emac block (TX_MODE_FLOW_EN) - The flow control should use the negotiated result (after autoneg) so we should save both the requested autoneg and the result - The HW credits with flow control at 1G speed were not optimized and caused low throughput - It is recommended to turn off flow control if the MTU is bigger than 5000B due to internal buffers size 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>
2008-08-13bnx2x: Link order with external PHYYaniv Rosner
Link order with external PHY When external PHY exists (second chip with the PHY to translate to another physical medium) the link with the eternal PHY and the network should be established before setting the link between the 5771x and the PHY. This is the right order and it is important when using autoneg - the link to the network should use the autoneg and the link between the two chips should be forced to the network result. 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>
2008-08-13bnx2x: No LRO without Rx checksumVladislav Zolotarov
No LRO without Rx checksum Disabling LRO when Rx checksum is disabled Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Wrong structure sizeYitchak Gertner
Wrong structure size The wrong structure was used in the sizeof to clear (luckily both structures have the same size in this version...) Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: WoL capabilityEilon Greenstein
WoL capability All designs reported WoL capability regardless of HW limitations - check if this device is actually capable of WoL Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Clearing MAC addresses filtersYitchak Gertner
Clearing MAC addresses filters When the driver unloads, it should clear the MAC addresses filters in the HW - this prevents packets from entering the chip when the driver is re-loaded before initializing the right filters Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Delay in while loopsYitchak Gertner
Delay in while loops The delay in the loop should be after the change. This has very little effect (can save one delay) but it is the right thing to do Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: PBA Table Page Alignment WorkaroundEilon Greenstein
PBA Table Page Alignment Workaround The PBA table starts on the middle of the page and that's causing very low performance with virtualization. The solution is not to update via the BAR directly but via chip access to the same memory Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Self-test false positiveYitchak Gertner
Self-test false positive - The memory test should use a mask according to the chip type - In the register test, check the port only once and not inside the for loop (not causing a failure - just ugly) Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-13bnx2x: Memory allocationEilon Greenstein
Memory allocation - The CQE ring was allocated to the max size even for a chip that does not support it. Fixed to allocate according to the chip type to save memory - The rx_page_ring was not freed on driver unload Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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