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path: root/drivers/net
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2007-11-16zd1211rw, fix oops when ejecting install mediaMarc Pignat
patch e0579d576cb894a4cf3c5af04fbf38e8c1281738 in mainline. The disconnect function can dereference the net_device structure when it is never allocated. This is the case when ejecting the device installer. Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Acked-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16rtl8187: Fix more frag bit checking, rts duration calcMichael Wu
patch 98798f4875b7149db4eb7d0a126fc6dcd9637821 in mainline. The wrong pointer is passed to ieee80211_get_morefrag. Fix this. While we're at it, reorder things so they look better and the rts duration calculation is done with the right length. Thanks to Christoph Hellwig for finding the ieee80211_get_morefrag issue. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16ipw2100: send WEXT scan eventsDan Williams
patch d20c678a450a25c1c12925f60c1b4cc040acc17d in mainline ipw2100 wasn't sending WEXT scan events at all on scan completion. And like ipw2200, the driver aggressively auto-scans, requiring non-user-requested scan events to be batched together and sent at specific intervals instead of many times per seconds. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16zd1201: avoid null ptr access of skb->devJohn W. Linville
patch 3ba72b25211217de195e3f528dd36132b38a205b in mainline. skb->dev is not set until eth_type_trans is called... Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16sky2: fix power settings on Yukon XLStephen Hemminger
patch ff35164e72648e0bf0b10ec4410c195e8607e88b in mainline. Make sure PCI register for PHY power gets set correctly. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16sky2: ethtool register reserved area blackoutStephen Hemminger
patch 295b54c4902c52cd00d7c837d50a86e39e26caec in mainline. Make sure and not dump reserved areas of device space. Touching some of these causes machine check exceptions on boards like D-Link DGE-550SX. Coding note, used a complex switch statement rather than bitmap because it is easier to relate the block values to the documentation rather than looking at a encoded bitmask. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16sky2: status ring race fixStephen Hemminger
patch ab5adecb2d02f3688719dfb5936a82833fcc3955 in mainline. The D-Link PCI-X board (and maybe others) can lie about status ring entries. It seems it will update the register for last status index before completing the DMA for the ring entry. To avoid reading stale data, zap the old entry and check. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16skge: XM PHY handling fixesStephen Hemminger
patch 501fb72d052d2a302b423bef7dec98d9d98c8a36 in mainline. Change how PHY is managed on SysKonnect fibre based boards. Poll for PHY coming up 1 per second, but use interrupt to detect loss. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16Fix L2TP oopses.James Chapman
changeset 91781004b9c029ee55b7aa9ef950a373ba865dc6 in mainline. [PPP]: L2TP: Fix oops in transmit and receive paths Changes made on 18-sep to fix skb handling in the pppol2tp driver broke the transmit and receive paths. Users are only running into this now because distros are now using 2.6.23 and I must have messed up when I tested the change. For receive, we now do our own calculation of how much to pull from the skb (variable length L2TP header) rather than using skb_transport_offset(). Also, if the skb isn't a data packet, it must be passed back to UDP with skb->data pointing to the UDP header. For transmit, make sure skb->sk is set up because ip_queue_xmit() needs it. Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16TG3: Fix performance regression on 5705.Michael Chan
patch 114342f2d38439cb1a54f1f724fa38729b093c48 in mainline. A performance regression was introduced by the following commit: commit ee6a99b539a50b4e9398938a0a6d37f8bf911550 Author: Michael Chan <mchan@broadcom.com> Date: Wed Jul 18 21:49:10 2007 -0700 [TG3]: Fix msi issue with kexec/kdump. In making that change, the PCI latency timer and cache line size registers were not restored after chip reset. On the 5705, the latency timer gets reset to 0 during chip reset and this causes very poor performance. Update version to 3.81.1 Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16forcedeth: add MCP77 device IDsAyaz Abdulla
patch 96fd4cd3e40e240f0c385af87f58e74da8b7099a in mainline. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16forcedeth msi bugfixManfred Spraul
patch a7475906bc496456ded9e4b062f94067fb93057a in mainline. pci_enable_msi() replaces the INTx irq number in pci_dev->irq with the new MSI irq number. The forcedeth driver did not update the copy in netdevice->irq and parts of the driver used the stale copy. See bugzilla.kernel.org, bug 9047. The patch - updates netdevice->irq - replaces all accesses to netdevice->irq with pci_dev->irq. The patch is against 2.6.23.1. IMHO suitable for both 2.6.23 and 2.6.24 Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16ehea: 64K page kernel support fixJan-Bernd Themann
based on 2c69448bbcedebeb8409ddb05fbc7d3fe1cfbda7 in mainline. The current eHEA module compiled for 64K page kernels can not be loaded with insmod due to bad hypervisor call parameters. The patch is a subset of the follwing patch which has been applied for 2.6.24 upstream: http://www.spinics.net/lists/netdev/msg42814.html Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16libertas: fix endianness breakageAl Viro
patch 5707708111ca6c4e9a1160acffdc98a98d95e462 in mainline. wep->keytype[] is u8 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16libertas: more endianness breakageAl Viro
based on patch 8362cd413e8116306fafbaf414f0419db0595142 in mainline. domain->header.len is le16 and has just been assigned cpu_to_le16(arithmetical expression). And all fields of adapter->logmsg are __le32; not a single 16-bit among them... That's incremental to the previous one Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-05r8169: revert part of 6dccd16b7c2703e8bbf8bca62b5cf248332afbe2Francois Romieu
The 8169/8110SC currently announces itself as: [...] eth0: RTL8169sc/8110sc at 0x........, ..:..:..:..:..:.., XID 18000000 IRQ .. ^^^^^^^^ It uses RTL_GIGA_MAC_VER_05 and this part of the changeset can cut its performance by a factor of 2~2.5 as reported by Timo. (the driver includes code just before the hunk to write the ChipCmd register when mac_version == RTL_GIGA_MAC_VER_0[1-4]) Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Timo Jantunen <jeti@welho.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-03sky2: jumbo frame regression fixStephen Hemminger
Remove unneeded check that caused problems with jumbo frame sizes. The check was recently added and is wrong. When using jumbo frames the sky2 driver does fragmentation, so rx_data_size is less than mtu. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-03Merge branch 'fixes-jgarzik' of ↵Jeff Garzik
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
2007-10-02[PATCH] bcm43xx: Correct printk with PFX before KERN_Joe Perches
Correct printk with PFX before KERN_ in bcm43xx_wx.c Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-02dm9601: Fix receive MTUPeter Korsgaard
dm9601 didn't take the ethernet header into account when calculating RX MTU, causing packets bigger than 1486 to fail. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-02mv643xx_eth: Do not modify struct netdev tx_queue_lenDale Farnsworth
This driver erroneously zeros dev->tx_queue_len, since mp->tx_ring_size has not yet been initialized. Actually, the driver shouldn't modify tx_queue_len at all and should leave the value set by alloc_etherdev(), currently 1000. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-02qla3xxx: bugfix: Fix VLAN rx completion handling.Ron Mercer
Fix 4032 chip undocumented "feature" where bit-8 is set if the inbound completion is for a VLAN. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-02qla3xxx: bugfix: Add memory barrier before accessing rx completion.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-01Merge branch 'fixes-jgarzik' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 * 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6: [PATCH] libertas: build problems when partially modular
2007-09-30[PATCH] libertas: build problems when partially modularRandy Dunlap
Fix missing symbols in libertas USB driver when it is modular and rest of libertas is built-in. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-09-29mv643xx_eth: Check ETH_INT_CAUSE_STATE bitDale Farnsworth
Commit 468d09f8946d40228c56de26fe4874b2f98067ed masked the "state" interrupt (bit 20 of the cause register). This results in Radstone's PPC7D repeatedly re-entering the interrupt routine, locking up the board. The following patch returns the required handling for this interrupt. Signed-off-by: Martyn Welch <martyn.welch@radstone.co.uk> Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-27e1000: Add device IDs of blade version of the 82571 quad portAuke Kok
This blade-specific board form factor is identical to the 82571EB board. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-27sky2: fix transmit state on resumeStephen Hemminger
This should fix http://bugzilla.kernel.org/show_bug.cgi?id=8667 After resume, driver has reset the chip so the current state of transmit checksum offload state machine and DMA state machine will be undefined. The fix is to set the state so that first Tx will set MSS and offset values. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-27sky2: FE+ vlan workaroundStephen Hemminger
The FE+ workaround means the driver can no longer trust the status register to indicate VLAN tagged frames. The fix for this is to just disable VLAN acceleration for that chip version. Tested and works fine. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-27sky2: sky2 FE+ receive status workaroundStephen Hemminger
The Yukon FE+ chip appears to have a hardware glitch that causes bogus receive status values to be posted. The data in the packet is good, but the status value is random garbage. As a temporary workaround until the problem is better understood, implement the workaround the vendor driver used of ignoring the status value on this chip. Since this means trusting dodgy hardware values; add additional checking of the receive packet length. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-26mv643xx_eth: duplicate methods in initializerAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-26Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [PPP_MPPE]: Don't put InterimKey on the stack SCTP : Add paramters validity check for ASCONF chunk SCTP: Discard OOTB packetes with bundled INIT early. SCTP: Clean up OOTB handling and fix infinite loop processing SCTP: Explicitely discard OOTB chunks SCTP: Send ABORT chunk with correct tag in response to INIT ACK SCTP: Validate buffer room when processing sequential chunks [PATCH] mac80211: fix initialisation when built-in [PATCH] net/mac80211/wme.c: fix sparse warning [PATCH] cfg80211: fix initialisation if built-in [PATCH] net/wireless/sysfs.c: Shut up build warning
2007-09-25[PPP_MPPE]: Don't put InterimKey on the stackMichal Schmidt
Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-25Merge branch 'r8169-for-jeff-20070919' of ↵Jeff Garzik
git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into tmp
2007-09-25Revert "drivers/net/pcmcia/3c589_cs: fix port configuration switcheroo"Jeff Garzik
This reverts commit fadacb1b80e35e0b36a90d43e21ef91eec4b889b. The change being reverted made the driver consistent with include/linux/netdevice.h, but then inconsistent with the other PCMCIA ethernet drivers. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-25sky2: be more selective about FIFO watchdogStephen Hemminger
Be more selective about when to enable the ram buffer watchdog code. It is unnecessary on XL A3 or later revs, and with Yukon FE the buffer is so small (4K) that the watchdog detects false positives. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-25sky2: FE+ Phy initializationStephen Hemminger
One more snippet of PHY initialization required for FE+ chips. Discovered in latest sk98lin 10.21.1.3 driver. Please apply to 2.6.23. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [BNX2]: Add PHY workaround for 5709 A1. [PPP] L2TP: Fix skb handling in pppol2tp_xmit [PPP] L2TP: Fix skb handling in pppol2tp_recv_core [PPP] L2TP: Disallow non-UDP datagram sockets [PPP] pppoe: Fix double-free on skb after transmit failure [PKT_SCHED]: Fix 'SFQ qdisc crashes with limit of 2 packets' [NETFILTER]: MAINTAINERS update [NETFILTER]: nfnetlink_log: fix sending of multipart messages
2007-09-20sky2: version 1.18Stephen Hemminger
Update version number Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: receive FIFO checkingStephen Hemminger
A driver writer from another operating system hinted that the versions of Yukon 2 chip with rambuffer (EC and XL) have a hardware bug that if the FIFO ever gets completely full it will hang. Sounds like a classic ring full vs ring empty wrap around bug. As a workaround, use the existing watchdog timer to check for ring full lockup. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: fe+ chip supportStephen Hemminger
Add support for newest Marvell chips. The Yukon FE plus chip is found in some not yet released laptops. Tested on hardware evaluation boards. This version of the patch is for 2.6.23. It supersedes the two previous patches that are sitting in netdev-2.6 (upstream branch). Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: reorganize chip revision featuresStephen Hemminger
This patch should cause no functional changes in driver behaviour. There are (too) many revisions of the Yukon 2 chip now. Instead of adding more conditionals based on chip revision; rerganize into a set of feature flags so adding new versions is less problematic. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: ethtool speed report bugStephen Hemminger
On 100mbit versions, the driver always reports gigabit speed available. The correct modes are already computed, then overwritten. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: fix VLAN receive processing (resend)Stephen Hemminger
The length check for truncated frames was not correctly handling the case where VLAN acceleration had already read the tag. Also, the Yukon EX has some features that use high bit of status as security tag. Signed-off-by: Pierre-Yves Ritschard <pyr@spootnik.org> Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20[BNX2]: Add PHY workaround for 5709 A1.Michael Chan
Add the DIS_EARLY_DAC PHY workaround for 5709 A1. Without it, link sometimes does not come up. Update version to 1.6.5. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] L2TP: Fix skb handling in pppol2tp_xmitHerbert Xu
This patch makes pppol2tp_xmit call skb_cow_head so that we don't modify cloned skb data. It also gets rid of skb2 we only need to preserve the original skb for congestion notification, which is only applicable for ppp_async and ppp_sync. The other semantic change made here is the removal of socket accounting for data tranmitted out of pppol2tp_xmit. The original code leaked any existing socket skb accounting. We could fix this by dropping the original skb owner. However, this is undesirable as the packet has not physically left the host yet. In fact, all other tunnels in the kernel do not account skb's passing through to their own socket. In partciular, ESP over UDP does not do so and it is the closest tunnel type to PPPoL2TP. So this patch simply removes the socket accounting in pppol2tp_xmit. The accounting still applies to control packets of course. I've also added a reminder that the outgoing checksum here doesn't work. I suppose existing deployments don't actually enable checksums. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] L2TP: Fix skb handling in pppol2tp_recv_coreHerbert Xu
The function pppol2tp_recv_core doesn't handle non-linear packets properly. It also fails to check the remote offset field. This patch fixes these problems. It also removes an unnecessary check on the UDP header which has already been performed by the UDP layer. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] L2TP: Disallow non-UDP datagram socketsHerbert Xu
With the addition of UDP-Lite we need to refine the socket check so that only genuine UDP sockets are allowed through. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] pppoe: Fix double-free on skb after transmit failureHerbert Xu
When I got rid of the second packet in __pppoe_xmit I created a double-free on the skb because of the goto abort on failure. This patch removes that. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20phy: export phy_mii_ioctlDomen Puncer
Export phy_mii_ioctl, so network drivers can use it when built as modules too. Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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