Commit Graph

132071 Commits

Author SHA1 Message Date
françois romieu ea8dbdd170 r8169: revert "r8169: read MAC address from EEPROM on init (2nd attempt)"
It fails on the following systems:
- RTL8169sc/8110sc (XID 18000000)
  reported by Tim Durack <tdurack@gmail.com> (x86)
- RTL8169sb/8110sb (XID 10000000)
  reported by Mikael Pettersson <mikpe@it.uu.se> (ARM)

The patch appeared to work on x86 for the following systems:
RTL8169sb/8110sb 10000000 PCI   (EXT)
RTL8110s         04000000 PCI   (EXT)
RTL8102e         24a00000 PCI-E (LOM)
RTL8168c/8111c   3c2000c0 PCI-E (LOM)
RTL8168b/8111b   38000000 PCI-E (LOM)
RTL8168b/8111b   38000000 PCI-E (EXT)

The patch exposes two problems:
1) while not completely wrong, mac addresses are not read correctly
   from the EEPROM
2) the MAC address registers are not correctly set

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Tested-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-15 20:03:10 -07:00
françois romieu 97d477a914 r8169: use hardware auto-padding.
It shortens the code and fixes the current pci_unmap leak with
padded skb reported by Dave Jones.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-15 20:03:10 -07:00
Alexander Duyck 682337fe06 igb: remove ASPM L0s workaround
The L0s workaround should be moved into a pci quirk and so it is not
necessary in the driver.  This update removes the L0s workaround from the
igb driver.

This was the second half of the PCI quirk patch that Matthew Wilcox did
not pick up when he picked up the quirk patch.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-14 22:26:40 -07:00
Dhananjay Phadke de9307c686 netxen: remove old flash check.
Remove flash size check which made sense only for ancient
boards with 1MB flash. The check is based on values read
from specific locations and fails with firmware size changes.

This prevents driver from getting right mac addresses.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-14 11:40:08 -07:00
Lennert Buytenhek 5a89392225 mv643xx_eth: fix unicast address filter corruption on mtu change
When mv643xx_eth_open() is called to up an interface, port_start()
will first re-program the unicast address filter, and then
re-initialise the PORT_CONFIG register, but that will disable unicast
promiscuous mode if it was enabled by the unicast address filter setup.

This isn't a problem on ifconfig up, as ->set_rx_mode() will be called
shortly afterwards which will program the filters again, but it does
trigger when changing the MTU, which calls mv643xx_eth_stop() and then
mv643xx_eth_open() by hand to repopulate the receive rings with skbuffs
of the new size.

Swap the initialisation of the PORT_START register and the call to
the unicast filter setup function to fix this.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 15:48:02 -07:00
David S. Miller 08ec9af1c0 xfrm: Fix xfrm_state_find() wrt. wildcard source address.
The change to make xfrm_state objects hash on source address
broke the case where such source addresses are wildcarded.

Fix this by doing a two phase lookup, first with fully specified
source address, next using saddr wildcarded.

Reported-by: Nicolas Dichtel <nicolas.dichtel@dev.6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 14:22:40 -07:00
Benjamin Herrenschmidt 9616a75505 emac: Fix clock control for 405EX and 405EXr chips
The EMAC variant in the 405EX and 405EXr chips needs the "440EP" type clock
control workaround to avoid lockups of the Rx side during reset.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Tested-by: Felix Radensky <felix@embedded-sol.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 13:48:46 -07:00
Chris Leech e90d400c2b ixgbe: fix multiple unicast address support
Multiple unicast address support appears to have been broken with the
change to support net_device_ops.  This a regression from 2.6.28 to 2.6.29.

I'm not 100% on whether ndo_set_multicast_list can be NULL after this
or not.  If ndo_set_rx_mode is set everything _should_ be using it.

Signed-off-by: Chris Leech <christopher.leech@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 13:40:36 -07:00
Dave Jones 59f8e169e2 via-velocity: Fix DMA mapping length errors on transmit.
From: Dave Jones <davej@redhat.com>

The dma-debug changes caught that this driver uses the
wrong DMA mapping length when skb_padto() does something.

With suggestions from Eric Dumazet.

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 13:37:46 -07:00
Ron Mercer 855b0993f2 qlge: bugfix: Pad outbound frames smaller than 60 bytes.
With some asic configurations xmit of frames smaller than 60 bytes may
fail.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 11:27:25 -07:00
Ron Mercer 6612a6344a qlge: bugfix: Move netif_napi_del() to common call point.
Moving netif_napi_del() up the call chain so it will get called from all
exit points.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 11:27:24 -07:00
Ron Mercer a7a655f22c qlge: bugfix: Tell hw to strip vlan header.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 11:27:24 -07:00
Ron Mercer c3c6496dc3 qlge: bugfix: Increase filter on inbound csum.
Chip does not do UDP checksum when fragmentation occurs.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 11:27:23 -07:00
Ilya Yanok 9fae6c3f64 dnet: replace obsolete *netif_rx_* functions with *napi_*
*netif_rx_* functions is obsolete and removed in newer kernels so
we need to use corresponding *napi_* functions instead.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-13 09:51:46 -07:00
Sathya Perla 6b7c5b947c net: Add be2net driver.
Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-11 23:32:22 -07:00
David S. Miller 2c5849ea38 dnet: Fix warnings on 64-bit.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-11 23:28:57 -07:00
Ilya Yanok 4796417417 dnet: Dave DNET ethernet controller driver (updated)
Driver for Dave DNET ethernet controller found on Dave/DENX QongEVB-LITE
FPGA. Heavily based on Dave sources, I've just adopted it to current
kernel version and done some code cleanup.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-11 23:26:02 -07:00
John Dykstra ff8cf9a938 ipv6: Fix BUG when disabled ipv6 module is unloaded
Do not try to "uninitialize" ipv6 if its initialization had been skipped
because module parameter disable=1 had been specified.

Reported-by:  Thomas Backlund <tmb@mandriva.org>
Signed-off-by: John Dykstra <john.dykstra1@gmail.com>
Acked-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-11 09:22:51 -07:00
Eilon Greenstein db434ac6bf bnx2x: Using DMAE to initialize the chip
There was a bug, which occasionally caused failure in PRAM initialization after
the cold boot.
Also incremented version number to 1.45.27.

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>
2009-03-10 04:52:03 -07:00
Eilon Greenstein 6dc7d8c843 bnx2x: Casting page alignment
Adding a proper cast to the argument of PAGE_ALIGN macro so that the output
won't depend on its original type. Without this cast aligned value will be
truncated to the size of the argument type.

Reported-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Tested-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-10 04:52:02 -07:00
Eilon Greenstein 916c775ff2 bnx2x: Adding restriction on sge_buf_size
sge_buff_size may not be more than 0xffff.

Reported-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Tested-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-10 04:52:01 -07:00
Christian Lamparter c035002472 p54: fix race condition in memory management
This patch fixes a number of race conditions in the driver.
Up until now, "entry" pointer was initialized before acquiring the right lock.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-06 15:54:32 -05:00
Roel Kluin bd05f28e1a cfg80211: test before subtraction on unsigned
freq_diff is unsigned, so test before subtraction

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-06 15:54:32 -05:00
Reinette Chatre 623d563e52 iwlwifi: fix error flow in iwl*_pci_probe
Both the agn and 3945 drivers has some problems with dealing with
errors in their probe functions. Ensure that a goto will undo only
things that was done before the goto was called.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 13:43:06 -05:00
Xose Vazquez Perez ef4bb70d87 rt2x00 : more devices to rt73usb.c
add more usb_dev to rt73usb.c . IDs 'stolen' from the
windows inf file(10/21/2008, 1.03.02.0000) plus some
from the Ralink linux driver(2009_0206_RT73_Linux_STA_Drv1.1.0.2.tar.bz2)

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 13:43:05 -05:00
Xose Vazquez Perez 9eb77ab076 rt2x00 : more devices to rt2500usb.c
add more usb_dev to rt2500usb.c . IDs 'stolen' from the
windows inf file(02/12/2009, 2.01.01.0015).

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 13:43:05 -05:00
Patrick McHardy 72e2240f18 bonding: Fix device passed into ->ndo_neigh_setup().
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-05 01:57:44 -08:00
David S. Miller 77827a7cf3 Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-03-04 23:59:54 -08:00
David S. Miller 9d40bbda59 vlan: Fix vlan-in-vlan crashes.
As analyzed by Patrick McHardy, vlan needs to reset it's
netdev_ops pointer in it's ->init() function but this
leaves the compat method pointers stale.

Add a netdev_resync_ops() and call it from the vlan code.

Any other driver which changes ->netdev_ops after register_netdevice()
will need to call this new function after doing so too.

With help from Patrick McHardy.

Tested-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 23:46:25 -08:00
David S. Miller 54acd0efab net: Fix missing dev->neigh_setup in register_netdevice().
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 23:01:02 -08:00
Meelis Roos 87786945fe tmspci: fix request_irq race
Currently, tmspci tokenring driver crashes on device initialization
because it requests its irq before initializing corresponding data
structures. Fix this by moving request_irq call to a safer place.

Signed-off-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 19:24:27 -08:00
Jarek Poplawski a883bf564e pkt_sched: act_police: Fix a rate estimator test.
A commit c1b56878fb "tc: policing requires
a rate estimator" introduced a test which invalidates previously working
configs, based on examples from iproute2: doc/actions/actions-general.
This is too rigorous: a rate estimator is needed only when police's
"avrate" option is used.

Reported-by: Joao Correia <joaomiguelcorreia@gmail.com>
Diagnosed-by: John Dykstra <john.dykstra1@gmail.com>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:38:10 -08:00
Matt Carlson 9f8ac0b7b0 tg3: Fix 5906 link problems
Commit 6833c043f9 introduced the phy
auto-powerdown capability.  While the APD feature only works for 5761
and 5784 asic revisions, the (harmless portion of the) code was applied
to all 5705 and newer devices.  However, the 5906 phy departs from the
usual design.  This commit was interfering with the 5906's ability to
negotiate link against some switches.  This patch corrects the problem.

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>
2009-03-04 15:08:19 -08:00
Linus Torvalds 559595a985 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc: Run sbc610 USB fixup code only on the appropriate platform.
2009-03-04 07:49:07 -08:00
Helge Bahmann 5ad8b7d126 drm: fix double lock typo
[airlied: you shall not retype patches from other trees half asleep]

Signed-of-by: Dave Airlie <airlied@redhat.com>
2009-03-04 21:49:14 +10:00
Brian Haley fb13d9f9e4 SCTP: change sctp_ctl_sock_init() to try IPv4 if IPv6 fails
Change sctp_ctl_sock_init() to try IPv4 if IPv6 socket registration
fails.  Required if the IPv6 module is loaded with "disable=1", else
SCTP will fail to load.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 03:20:26 -08:00
Brian Haley fe7ca2e1e8 IPv6: add "disable" module parameter support to ipv6.ko
Add "disable" module parameter support to ipv6.ko by specifying
"disable=1" on module load.  We just do the minimum of initializing
inetsw6[] so calls from other modules to inet6_register_protosw()
won't OOPs, then bail out.  No IPv6 addresses or sockets can be
created as a result, and a reboot is required to enable IPv6.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 03:19:08 -08:00
Roel Kluin 4a8fd2cfda sungem: another error printed one too early
Another error was printed one too early.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 00:11:53 -08:00
Roel Kluin 9487311157 aoe: error printed 1 too early
with while (i-- > 0); i reaches -1 after the loop, so the test below is printed
one too early: 0 still means success.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 00:11:52 -08:00
Roel Kluin b9bdcd9bd7 net pcmcia: worklimit reaches -1
with while (--worklimit >= 0); worklimit reaches -1 after the loop. In
3c589_cs.c this caused a warning not to be printed.

In 3c574_cs.c contrastingly, el3_rx() treats worklimit differently:

static int el3_rx(struct net_device *dev, int worklimit)
{
	while (--worklimit >= 0) { ... }
	return worklimit;
}

el3_rx() is only called by function el3_interrupt(): twice:

static irqreturn_t el3_interrupt(int irq, void *dev_id)
{
        int work_budget = max_interrupt_work;
	while(...) {
		if (...)
			work_budget = el3_rx(dev, work_budget);
		if (...)
			work_budget = el3_rx(dev, work_budget);
		if (--work_budget < 0) {
		        ...
		        break;
		}
	}
}
The error path can occur 2 too early.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 00:11:52 -08:00
Roel Kluin 858b9ced6e net: more timeouts that reach -1
with while (timeout-- > 0); timeout reaches -1 after the loop, so the tests
below are off by one. also don't do an '< 0' test on an unsigned.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 00:11:42 -08:00
Meelis Roos 4222474519 net: fix tokenring license
Currently, modular tokenring ("tr") lacks a license and fails to load:

tr: module license 'unspecified' taints kernel.
tr: Unknown symbol proc_net_fops_create

Beacuse of this, no tokenring driver can load if it depends on modular 
tr. Fix this by adding GPL module license as it is in the kernel.

With this fix, tr module loads fine and tms380 driver also loads. Well, 
it does'nt work but that's a different bug.

Signed-off-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:48:50 -08:00
Peter Korsgaard a1a69c8db7 dm9601: new vendor/product IDs
Add vendor/product IDs for new no name dm9601 compatible usb ethernet
adaptors.

Reported-by: Eric Lauriault <eric@linux.ca>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:48:16 -08:00
Pablo Neira Ayuso 4843b93c96 netlink: invert error code in netlink_set_err()
The callers of netlink_set_err() currently pass a negative value
as parameter for the error code. However, sk->sk_err wants a
positive error value. Without this patch, skb_recv_datagram() called
by netlink_recvmsg() may return a positive value to report an error.

Another choice to fix this is to change callers to pass a positive
error value, but this seems a bit inconsistent and error prone
to me. Indeed, the callers of netlink_set_err() assumed that the
(usual) negative value for error codes was fine before this patch :).

This patch also includes some documentation in docbook format
for netlink_set_err() to avoid this sort of confusion.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:37:30 -08:00
Tony Breeds 368a12117d powerpc: Run sbc610 USB fixup code only on the appropriate platform.
commit a969e76a71 (powerpc: Correct USB
support for GE Fanuc SBC610) introduced a fixup for NEC usb controllers.
This fixup should only run on GEF SBC610 boards.

Fixes Fedora bug #486511.
(https://bugzilla.redhat.com/show_bug.cgi?id=486511)

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-03-04 17:36:52 +11:00
Linus Torvalds fec6c6fec3 Linux 2.6.29-rc7 2009-03-03 17:05:22 -08:00
Linus Torvalds 9c1a774705 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: ixp4xx - Fix qmgr_request_queue build failure
  crypto: api - Fix module load deadlock with fallback algorithms
2009-03-03 17:05:08 -08:00
Krzysztof Hałasa 1777f1a978 crypto: ixp4xx - Fix qmgr_request_queue build failure
There is another user of IXP4xx queue manager, fix it.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2009-03-04 08:01:22 +08:00
Linus Torvalds 219f170a85 Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: don't allow setuid to succeed if the user does not have rt bandwidth
  sched_rt: don't start timer when rt bandwidth disabled
2009-03-03 14:33:20 -08:00
Linus Torvalds 3024e4a997 Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: oprofile: don't set counter width from cpuid on Core2
  x86: fix init_memory_mapping() to handle small ranges
2009-03-03 14:32:55 -08:00