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2007-07-31[NET]: ethtool ops are the only wayMatthew Wilcox1-42/+10
During the transition to the ethtool_ops way of doing things, we supported calling the device's ->do_ioctl method to allow unconverted drivers to continue working. Those days are long behind us, all in-tree drivers use the ethtool_ops way, and so we no longer need to support this. The bonding driver is the biggest beneficiary of this; it no longer needs to call ioctl() as a fallback if ethtool_ops aren't supported. Also put a proper copyright statement on ethtool.c. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[PPPOE]: Improve hashing function in hash_item().Florian Zumbiehl1-10/+15
The new code produces the same results as the old version and is ~ 3 to 6 times faster for 4-bit hashes on the CPUs I tested. Signed-off-by: Florian Zumbiehl <florz@florz.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[PPPOL2TP]: Add CONFIG_INET Kconfig dependency.James Chapman1-1/+1
PPPOL2TP uses UDP so it obviously depends on CONFIG_INET. Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[PPPoE]: move lock_sock() in pppoe_sendmsg() to the right locationFlorian Zumbiehl1-2/+1
and the last one for now: Acquire the sock lock in pppoe_sendmsg() before accessing the sock - and in particular avoid releasing the lock even though it hasn't been acquired. Signed-off-by: Florian Zumbiehl <florz@florz.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[PPPoX/E]: return ENOTTY on unknown ioctl requestsFlorian Zumbiehl2-11/+9
here another patch for the PPPoX/E code that makes sure that ENOTTY is returned for unknown ioctl requests rather than 0 (and removes another unneeded initializer which I didn't bother creating a separate patch for). Signed-off-by: Florian Zumbiehl <florz@florz.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[NET] loopback: Panic if registration failsHerbert Xu1-1/+6
Because IPv4 and IPv6 both depend on the presence of the loopback device to function, failure in registration the loopback device should be fatal. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-30Merge branch 'upstream-linus' of ↵Linus Torvalds11-441/+278
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: Fix a potential NULL pointer dereference in mace_interrupt() in drivers/net/pcmcia/nmclan_cs.c PATCH kernel 2.6.22] PCMCIA-NETDEV : modify smc91c92_cs.c to become SMP safe S2io: Increment received packet count correctly S2io: Fix crash when resetting adapter S2io: Mask spurious interrupts S2IO: Implementing review comments from old patches S2IO: Checking for the return value of pci map function S2IO: Removing MSI support from driver S2IO: Removing 3 buffer mode support from the driver netxen: drop redudant spinlock netxen: Fix interrupt handling for multiport adapters netxen: re-init station address after h/w init tulip: Remove tulip maintainer forcedeth: mac address correct gfar: Fix modpost warning lib8390: comment on locking by Alan Cox Fix a potential NULL pointer dereference in write_bulk_callback() in drivers/net/usb/pegasus.c
2007-07-30Merge branch 'for-linus' of ↵Linus Torvalds1-12/+3
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/ipath: Workaround problem of errormask register being overwritten IB/ipath: Fix some issues with buffer cancel and sendctrl register update IB/ipath: Use faster put_tid_2 routine after initialization IB/ipath: Remove unsafe fastrcvint code from interrupt handler IB/ehca: Move extern declarations from .c files to .h files IB/mlx4: Whitespace fix IB/ehca: Fix include order to better match kernel style mlx4_core: Remove kfree() in mlx4_mr_alloc() error flow RDMA/amso1100: Initialize the wait_queue_head_t in the c2_qp structure
2007-07-30Fix a potential NULL pointer dereference in mace_interrupt() in ↵Micah Gruber1-1/+3
drivers/net/pcmcia/nmclan_cs.c This patch fixes a potential null dereference bug where we dereference DEV before a null check. This patch simply moves the dereferencing after the null check. Signed-off-by: Micah Gruber <micah.gruber@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30PATCH kernel 2.6.22] PCMCIA-NETDEV : modify smc91c92_cs.c to become SMP safeKomuro1-6/+17
protect smc_start_xmit, smc_interrupt and media_check by spin_lock. Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30S2io: Increment received packet count correctlyRamkrishna Vepa1-1/+2
- Fix to increment the received packet count correctly. (Resending; Removed HTML sections in the patch) Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30S2io: Fix crash when resetting adapterRamkrishna Vepa1-15/+0
- Removed the call to pci_set_power_state to reset the adapter as it was resulting in system crash on some platforms. (Resending; Removed HTML sections in the patch) Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30S2io: Mask spurious interruptsRamkrishna Vepa1-3/+2
- Mask single and double bit ETQ ecc errors to inhibit spurious interrupts. (Resending; Removed HTML sections in the patch) Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30S2IO: Implementing review comments from old patchesVeena Parat1-5/+5
- Incorporated Jeff Garzik's comments on coding standards Signed-off-by: Veena Parat <veena.parat@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30S2IO: Checking for the return value of pci map functionVeena Parat2-3/+79
- Checking for the return value of pci map function - Implemented Francois Romieu's comments on eliminating code duplication using goto - Implemented Francois Romieu's comments on using a temporary variable for accessing statistics structure Signed-off-by: Veena Parat <veena.parat@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30S2IO: Removing MSI support from driverVeena Parat2-151/+10
- Removed MSI support from driver - unused feature - Replaced request_mem_region with pci_request_regions Signed-off-by: Veena Parat <veena.parat@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30S2IO: Removing 3 buffer mode support from the driverVeena Parat2-217/+73
- Removed 3 buffer mode support from driver - unused feature - Incorporated Jeff Garzik's comments on elimination of inline typecasting - Code cleanup : Removed a few extra spaces Signed-off-by: Veena Parat <veena.parat@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30netxen: drop redudant spinlockDhananjay Phadke1-4/+0
Some leftover code that makes use of adapter->lock in tx_timeout function, which resets the interface under this lock. In close() when the workqueue is flushed, prints the warning about sleeping with interrupts disabled (when spinlock debug is enabled). The lock was required with private netxen IOCTLs, which were removed a while ago. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30netxen: Fix interrupt handling for multiport adaptersdhananjay@netxen.com1-17/+19
This patch fixes masking of interrupts on multiport adapters. Also disables interrupts upon ifdown interface. The wrong mask could result in interrupt flood after interface is down. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30netxen: re-init station address after h/w initdhananjay@netxen.com1-2/+2
This is a workaround for firmware bug with 2nd port of multiport adapter, where MAC address is reset. Driver just needs to overwrite it with the value read from PROM. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30forcedeth: mac address correctAyaz Abdulla1-17/+19
In older chipsets, the mac address was stored in reversed order. However, in newer chipsets, the mac address is in correct order. This patch takes those newer chipsets into account and does not rely on a special bit setup by BIOS'. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30gfar: Fix modpost warningKumar Gala2-2/+2
Fix the following modpost warning: WARNING: vmlinux.o(.init.text+0x1aa6c): Section mismatch: reference to .exit.text:gfar_mdio_exit (between 'gfar_init' and 'gfar_mdio_init') Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30lib8390: comment on locking by Alan CoxJarek Poplawski1-0/+46
Additional explanation of problems with locking by Alan Cox. Signed-off-by: Jarek Poplawski <jarkao2@o2.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30Fix a potential NULL pointer dereference in write_bulk_callback() in ↵Micah Gruber1-1/+3
drivers/net/usb/pegasus.c This patch fixes a potential null dereference bug where we dereference pegasus before a null check. This patch simply moves the dereferencing after the null check. Signed-off-by: Micah Gruber <micah.gruber@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30setup and detect 2nd phy on MCF5275 in FEC driverMike Cruse1-0/+23
Added code to recognize the second interface on M5275 boards. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-30clean up reading of ICR register in FEC driverGreg Ungerer1-3/+3
On the MCF5272, there is no need to read the ICR before writing it : the bit 4n+3 is a write-enable for the bits 4n,4n+1 and 4n+2. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-30fix work queues in FEC driverGreg Ungerer1-6/+11
Fix the work queue code in the FEC driver. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-30remove unused config symbol from FEC driverGreg Ungerer1-2/+0
Removed unused CONFIG symbol and its conditional code from FEC driver. Pointed out by Robert P. J. Day <rpjday@mindspring.com>. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-30include cacheflush.h in FEC driverGreg Ungerer1-0/+1
Include cacheflush.h to get definitions for cache functions used in this code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-29Make lguest compile with CONFIG_BLOCK=n and CONFIG_NET=nRusty Russell1-1/+1
Gabriel C reports lguest doesn't compile with CONFIG_BLOCK=n. Fix this by introducing a config var for the block device, which depends on LGUEST && BLOCK. Do the same for the net driver, rather then depending gratuitously on CONFIG_NET. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Gabriel C <nix.or.die@googlemail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-28Merge branch 'for-linus' of ↵Linus Torvalds1-1/+5
master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Input Serio: Blackfin doesnt support I8042 - make sure it doesnt get selected Blackfin arch: add BF54x I2C/TWI TWI0 driver support Blackfin On-Chip RTC driver update for supporting BF54x Blackfin Ethernet MAC driver: fix bug Report returned -ENOMEM upwards (in case L1/uncached memory alloc fails) Blackfin arch: add error message when IRQ no available Blackfin arch: Initialize the exception vectors early in the boot process Blackfin arch: fix a compiling warning about dma-mapping Blackfin arch: switch to using proper defines this time THREAD_SIZE and PAGE_SIZE instead of just PAGE_SIZE everywhere Blackfin arch: fix bug which unaligns the init thread's stack and causes the current macro to fail. Blackfin arch: Load P0 before storing through it Blackfin arch: fix KGDB bug, dont forget last parameter. Blackfin arch: add selections for BF544 and BF542 Blackfin arch: use bfin_read_SWRST() now that BF561 provides it Blackfin arch: setup aliases for some core Core A MMRs
2007-07-28mlx4_core: Remove kfree() in mlx4_mr_alloc() error flowJack Morgenstein1-12/+3
mlx4_mr_alloc() doesn't actually allocate mr (it just initializes the pointer that the caller passes in), so it shouldn't free it if an error occurs. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-07-26m32r: Fix ei_tx_timeout() in drivers/net/lib8390.cHirokazu Takata1-9/+0
Change INT0 trigger mode from edge-sense mode to level-sense mode, in order to fix the following timeout error: 'NETDEV WATCHDOG: eth0: transmit timed out'. This patch is required only for the Mappi platform. Signed-off-by: Hirokazu Takata <takata@linux-m32r.org> Cc: Hitoshi Yamamoto <hitoshiy@linux-m32r.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26lguest: documentation VII: FIXMEsRusty Russell1-0/+19
Documentation: The FIXMEs Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26lguest: documentation III: DriversRusty Russell1-17/+201
Documentation: The Drivers Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26ax88796 (address space): cast to unsigned long, not longAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26cxgb3 gfp_t annotationsAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26misannotation in pppol2tpAl Viro1-2/+2
Address of auto variable is not a userland pointer. A good thing, too, since if pppol2tp_tunnel_getsockopt() would _really_ get a userland pointer as argument, it would be an instant roothole... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-24netdev: i82596 Ethernet needs <asm/cacheflush.h>Geert Uytterhoeven1-0/+1
netdev: i82596 Ethernet needs <asm/cacheflush.h> on m68k drivers/net/82596.c: In function 'init_rx_bufs': drivers/net/82596.c:552: error: implicit declaration of function 'cache_clear' drivers/net/82596.c: In function 'i596_start_xmit': drivers/net/82596.c:1104: error: implicit declaration of function 'cache_push' The driver still compiles on ia32 (CONFIG_APRICOT=y) Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24forcedeth: mcp73 device additionAyaz Abdulla1-0/+16
This patch contains new device settings for MCP73 chipset. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24atl1: make atl1_init_ring_ptrs staticChris Snook1-1/+1
Sparse (correctly) thinks this function should be static. Make it so. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24eHEA: net_poll supportJan-Bernd Themann2-2/+22
net_poll support for eHEA added Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24drivers/net/acenic.c: fix check-after-useAdrian Bunk1-6/+0
The Coverity checker noted that we've already dereferenced "dev" when we check whether it's NULL. Since it's impossible that "dev" is NULL at this place this patch removes the NULL check. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24defxx: Use __maybe_unused rather than a local hackMaciej W. Rozycki1-9/+8
This is a change to remove a local hack in favour to __maybe_unused that has been recently added. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24Fix error checking in Vitesse IRQ configAndy Fleming1-1/+1
phy_read() returns a negative number if there's an error, but the error-checking code in the Vitesse driver's config_intr function triggers if phy_read() returns non-zero. Correct that. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24ps3: reduce allocation size of rx skb buffersMasakazu Mokuno2-13/+44
Reduced allocation size for rx skb buffers, from 2308 bytes to 1356 per buffer. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24atl1: use kernel provided ethernet length constantsJay Cliburn2-11/+7
Use constants already provided by the kernel for ethernet related lengths. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24atl1: fix typo in dma_req_blockJay Cliburn1-2/+2
s/dam/dma Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24atl1: change cmb write thresholdJay Cliburn1-1/+4
Change the threshold number of descriptors used to trigger CMB writes. The vendor reports that under certain conditions this will reduce the number of unnecessary tx interrupts and improve rx performance. This change is lifted directly from vendor version 1.2.40.2 of the L1 driver. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-24atl1: fix typo in DMA engine setupJay Cliburn1-2/+2
The DMA engine setup contains a typo that can result in an incorrect dmaw_block setting. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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