summaryrefslogtreecommitdiffstats
path: root/drivers/net
Commit message (Collapse)AuthorAgeFilesLines
* 3c59x: Handle pci_enable_device() failure while resumingDmitriy Monakhov2007-03-061-1/+7
| | | | | | | | Handle pci_enable_device() failure while resuming, we can safely exit here. Signed-off-by: Monakhov Dmitriy <dmonakhov@openvz.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* dmfe: Fix link detectionMaxim Levitsky2007-03-061-18/+40
| | | | | | | | | | Add link detection Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Cc: Valerie Henson <val_henson@linux.intel.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* dmfe: fix two bugsMaxim Levitsky2007-03-061-5/+10
| | | | | | | | | | | Fix a oops on module removal due to deallocating memory before unregistring driver Fix a NULL pointer dereference when dev_alloc_skb fails Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Cc: Valerie Henson <val_henson@linux.intel.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* dmfe: trivial/spelling fixesMaxim Levitsky2007-03-061-36/+88
| | | | | | | | | | | Fix a typo, wrap lines on 80-th column, change KERN_ERR to KERN_INFO for link status message Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Cc: Valerie Henson <val_henson@linux.intel.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* revert "drivers/net/tulip/dmfe: support basic carrier detection"Andrew Morton2007-03-061-8/+1
| | | | | | | | | | | | | | | | | | Revert 7628b0a8c01a02966d2228bdf741ddedb128e8f8. Thomas Bachler reports: Commit 7628b0a8c01a02966d2228bdf741ddedb128e8f8 (drivers/net/tulip/dmfe: support basic carrier detection) breaks networking on my Davicom DM9009. ethtool always reports there is no link. tcpdump shows incoming packets, but TX is disabled. Reverting the above patch fixes the problem. Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Valerie Henson <val_henson@linux.intel.com> Cc: Thomas Bachler <thomas@archlinux.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ucc_geth: returns NETDEV_TX_BUSY when BD ring is fullLi Yang2007-03-061-1/+2
| | | | | | | Returns NETDEV_TX_BUSY when BD ring is full. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ucc_geth: Fix BD processingLi Yang2007-03-061-5/+9
| | | | | | | | Fix broken BD processing code. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* natsemi: netpoll fixesSergei Shtylyov2007-03-061-5/+19
| | | | | | | | | | | Fix two issues in this driver's netpoll path: one usual, with spin_unlock_irq() enabling interrupts which nobody asks it to do (that has been fixed recently in a number of drivers) and one unusual, with poll_controller() method possibly causing loss of interrupts due to the interrupt status register being cleared by a simple read and the interrpupt handler simply storing it, not accumulating. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* bonding: Improve IGMP join processingJay Vosburgh2007-03-061-51/+25
| | | | | | | | | | | | | | | | | | | | | | | In active-backup mode, the current bonding code duplicates IGMP traffic to all slaves, so that switches are up to date in case of a failover from an active to a backup interface. If bonding then fails back to the original active interface, it is likely that the "active slave" switch's IGMP forwarding for the port will be out of date until some event occurs to refresh the switch (e.g., a membership query). This patch alters the behavior of bonding to no longer flood IGMP to all ports, and to issue IGMP JOINs to the newly active port at the time of a failover. This insures that switches are kept up to date for all cases. "GOELLESCH Niels" <niels.goellesch@eurocontrol.int> originally reported this problem, and included a patch. His original patch was modified by Jay Vosburgh to additionally remove the existing IGMP flood behavior, use RCU, streamline code paths, fix trailing white space, and adjust for style. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* bonding: only receive ARPs for usJay Vosburgh2007-03-061-1/+1
| | | | | | | The ARP validation code only needs ARPs for the bonding device. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* bonding: fix double dev_add_packJay Vosburgh2007-03-061-1/+7
| | | | | | | | | | | | | | | Bonding can erroneously register the same packet_type to receive ARPs (for use by ARP validation): once at device open time, and once via sysfs. Since sysfs can change the validate setting (and thus register or unregister) at any time, a flag is needed to synchronize with device open in order to avoid double registrations, and the simplest place is within the packet_type structure itself. Double unregister is not an issue. Bug reported by Ulrich Oelmann <ulrich.oelmann@web.de>. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [VLAN]: Avoid a 4-order allocation.Dan Aloni2007-03-0219-55/+35
| | | | | | | | | | | | | | This patch splits the vlan_group struct into a multi-allocated struct. On x86_64, the size of the original struct is a little more than 32KB, causing a 4-order allocation, which is prune to problems caused by buddy-system external fragmentation conditions. I couldn't just use vmalloc() because vfree() cannot be called in the softirq context of the RCU callback. Signed-off-by: Dan Aloni <da-x@monatomic.org> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [HDLC] Fix dev->header_cache_update having a random value.Krzysztof Halasa2007-03-026-23/+23
| | | | | | | | Switching HDLC devices from Ethernet-framing mode caused stale ethernet function assignments within net_device. Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* [PPPOE]: Key connections properly on local device.Florian Zumbiehl2007-03-021-20/+32
| | | | | | | | | | | | | | It is based on the assumption that an interface's ifindex is basically an alias for a local MAC address, so incoming packets now are matched to sockets based on remote MAC, session id, and ifindex of the interface the packet came in on/the socket was bound to by connect(). For relayed packets, the socket that's used for relaying is selected based on destination MAC, session ID and the interface index of the interface whose name currently matches the name requested by userspace as the relaying source interface. Signed-off-by: David S. Miller <davem@davemloft.net>
* [netdrvr] tulip, de2104x: fix typo: s/__sparc_/__sparc__/Jeff Garzik2007-03-022-2/+2
| | | | | | Noticed by Doug Nazar (via David Miller). Signed-off-by: Jeff Garzik <jeff@garzik.org>
* mv643xx_eth: move mac_addr inside mv643xx_eth_platform_dataDale Farnsworth2007-03-021-1/+1
| | | | | | | | | The information contained within platform_data should be self-contained. Replace the pointer to a MAC address with the actual MAC address in struct mv643xx_eth_platform_data. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Fix mv643xx_eth compilation.Dave Jones2007-03-021-1/+3
| | | | | | | | Commit 908b637fe793165b6aecdc875cdca67c4959a1ad removed ETH_DMA_ALIGN but missed a usage of it in a macro, which broke the build. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* qla3xxx: bugfix for line omitted in previous patch.Ron Mercer2007-03-021-1/+1
| | | | | | | This missing line caused transmit errors on the Qlogic 4032 chip. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* NetXen: Fix second rmmod failure observed on PowerPC machines.Linsys Contractor Mithlesh Thukral2007-03-023-17/+20
| | | | | | Signed-off by: Mithlesh Thukral <mithlesh@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* NetXen: Updates, removal of unsupported features and minor bug fixes.Linsys Contractor Mithlesh Thukral2007-03-024-121/+34
| | | | | Signed-off-by: Mithlesh Thukral <mithlesh@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* cxgb3 - Tag driver versionDivy Le Ray2007-03-021-1/+1
| | | | | | | This patch adds a "-ko" tag to the driver version. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* myri10ge: fix copyright and licenseBrice Goglin2007-03-021-11/+11
| | | | | | | Fix copyright and license ("regents" should not have ever been used). Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* jmr3927: do not call tc35815_killall().Ralf Baechle2007-03-021-13/+0
| | | | | | | | | No need to stop tc35815 before resetting the board. This fixes the build of tc35815 as a module. This also means there is no caller of tc35815_killall left, so remove that function also. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge branch 'upstream-fixes' of ↵Jeff Garzik2007-03-021-2/+3
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
| * [PATCH] bcm43xx: fix for 4309Stefano Brivio2007-02-271-2/+3
| | | | | | | | | | | | | | | | | | BCM4309 devices aren't working properly as A PHYs aren't supported yet, but we probe 802.11a cores anyway. This fixes it, while still allowing for A PHY code to be developed in the future. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | netxen: do_rom_fast_write error handlingStephen Hemminger2007-02-271-1/+4
| | | | | | | | | | | | | | | | | | | | | | Compiler warning spots real error! The function do_rom_fast_read called in do_rom_fast_write can fail and leave data1 unset. This causes a compile warning. The correct thing is to propagate the error out. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | natsemi: Fix detection of vanilla natsemi cardsMark Brown2007-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Bob Tracy <rct@gherkin.frus.com> reported that the addition of support for Aculab E1/T1 cPCI carrier cards broke detection of vanilla natsemi cards. This patch fixes that: the problem is that the driver-specific ta in the PCI device table is an index into a second table and this had not been updated for the vanilla cards. This patch fixes the problem minimally. Signed-Off-By: Mark Brown <broonie@sirena.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | net: remove a collection of unneeded #undef REALLY_SLOW_IO stuffAlan2007-02-276-13/+1
| | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | chelsio: Fix non-NAPI compileRoland Dreier2007-02-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Chelsio without NAPI enabled has been broken (won't compile) since 3de00b89 ("chelsio: NAPI speed improvement"): drivers/net/chelsio/sge.c: In function `t1_interrupt`: drivers/net/chelsio/sge.c:1716: error: `Q` undeclared (first use in this function) The change below seems to add back in the declaration and initialization of `Q` that was removed by mistake, and at least makes the driver compile for me, although I have no hardware and hence no way to test whether this actually works. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | cxgb3 - Feed Rx free list with pagesDivy Le Ray2007-02-272-92/+235
| | | | | | | | | | | | | | Populate Rx free list with pages. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | cxgb3 - Recovery from HW starvation of response queue entries.Divy Le Ray2007-02-272-1/+16
| | | | | | | | | | | | | | Improve the traffic recovery after the HW ran out of response queue entries. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | cxgb3 - Unmap offload packets when they are freedDivy Le Ray2007-02-271-2/+61
| | | | | | | | | | | | | | | | | | Offload packets may be DMAed long after their SGE Tx descriptors are done so they must remain mapped until they are freed rather than until their descriptors are freed. Unmap such packets through an skb destructor. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | cxgb3 - FW version updateDivy Le Ray2007-02-272-2/+6
| | | | | | | | | | | | | | Update FW version to 3.2 Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | cxgb3 - private ioctl cleanupDivy Le Ray2007-02-272-66/+15
| | | | | | | | | | | | | | Clean up some private ioctls. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | cxgb3 - manage sysfs attributes per portDivy Le Ray2007-02-271-9/+12
| | | | | | | | | | | | | | sysfs attributes are now managed per port, no longer per adapter. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | S2IO: Restoring the mac address in s2io_resetSivakumar Subramani2007-02-271-4/+22
| | | | | | | | | | | | | | | | | | | | | | - Restore in s2io_reset, the mac address assigned during s2io_open. Earlier, it was getting overwritten to the factory default (read from the eeprom) and subsequently dropping received frames. - Fixed the typo in calling rtnl_unlock in s2io_set_link function. Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | S2IO: Avoid printing the Enhanced statistics for Xframe I card.Sivakumar Subramani2007-02-271-25/+75
| | | | | | | | | | | | | | | | | | - Enhanced Statistics are supported only for Xframe II (Herculas) card. Add condition check such Enhanced statistics will included only in the case of Xframe II card. Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | S2IO: Making LED off during LINK_DOWN notification.Sivakumar Subramani2007-02-271-2/+10
| | | | | | | | | | | | | | | | | | - Turning off LED for LINK_DOWN notification - Return from rxd_owner_bit_reset function if call to set_rxd_buffer_pointer fails with ENOMEM Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | S2IO: Added a loadable parameter to enable or disable vlan stripping in frame.Sivakumar Subramani2007-02-273-2/+40
| | | | | | | | | | | | | | | | | | | | - Added code to not to strip vlan tag when driver is in promiscuous mode - Added module loadable parameter 'vlan_tag_strip" through which user can enable or disable vlan stripping irrespective of mode ( promiscuous or non-promiscuous ). Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | S2IO: Optimized the delay to wait for command completionSivakumar Subramani2007-02-272-19/+78
| | | | | | | | | | | | | | | | | | | | | | - Optimized delay to wait for command completion so as to reduce the initialization wait time. - Disable differentiated services steering. By default RMAC is configured to steer traffic with certain DS codes to other queues. Driver must initialize the DS memory to 0 to make sure that DS steering will not be used by default. Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | S2IO: Fixes for MSI and MSIXSivakumar Subramani2007-02-271-7/+28
| | | | | | | | | | | | | | | | | | | | | | | | - Added debug statements to print a debug message if the MSI/MSI-X vector (or) data is zero. - This patch removes the code that will enable NAPI for the case of single ring and MSI-X / MSI case. There are some issue in the enabling NAPI with MSI/MSI-X. So we are turning off NAPI in the case of MSI/MSI-X. Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: Bumping driver version numberBenjamin Li2007-02-271-1/+1
| | | | | | | | | | | | Signed-off-by: Benjamin Li <benjamin.li@qlogic.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: Kernic Panic on pSeries under stress conditionsBenjamin Li2007-02-272-19/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To reproduce this panic consistently, we run an intensive network application like 'netperf'. After waiting for a couple of seconds, you will see a stack trace and a kernel panic where we are calling pci_unmap_single() in ql_poll(). Changes: 1) Check the flags on the Response MAC IO Control block to check for errors 2) Ensure that if we are on the 4022 we only use one segment 3) Before, we were reading the memory mapped producer index register everytime we iterated in the loop when clearing the queue. We should only be iterating to a known point, not as the producer index is being updated. Signed-off-by: Benjamin Li <benjamin.li@qlogic.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: bugfix tx reset after stress conditions.Ron Mercer2007-02-271-28/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To Reproduce the Problem: To reproduce this panic consistently, we run an intensive network application like 'netperf' and then switch to a different console. After waiting for a couple of seconds, you will see a tx reset has occured. Reason: We enable interrupts even if we were not running. Solution: Now we will enable interrupts only after we are ready to give up the poll routine. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: Check return code from pci_map_single() in ↵Benjamin Li2007-02-271-7/+107
| | | | | | | | | | | | | | | | | | | | | | | | ql_release_to_lrg_buf_free_list(), ql_populate_free_queue(), ql_alloc_large_buffers(), and ql3xxx_send() pci_map_single() could fail. We need to properly check the return code from pci_map_single(). If we can not properly map this address, then we should cleanup and return the proper return code. Signed-off-by: Benjamin Li <benjamin.li@qlogic.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: bugfix: Fixed jumbo frame handling for 3032 chip.Ron Mercer2007-02-272-36/+64
| | | | | | | | | | | | | | | | The scatter/gather lists were not being build correctly. When large frames spanned several buffers the chip would panic. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: Clean up receive process.Ron Mercer2007-02-271-54/+24
| | | | | | | | | | Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: Dynamically size the rx buffer queue based on the MTU.Ron Mercer2007-02-272-15/+34
| | | | | | | | | | | | | | | | | | This change removes use of constants for rx buffer queue size and instead calculates the queue length based on what he MTU is set to. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: Remove API to change MTU.Ron Mercer2007-02-271-22/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | This network device driver shares the same hardware as the qla4xxx iSCSI driver. Changing the MTU via the device interface will cause qla4xxx to crash as there is no way to make notification. Users wishing to change the MTU must do so using an iSCSI utility such as Qlogic SanSurfer. This forces the user to unload/reload this network device driver after the MTU value has been changed in flash. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | qla3xxx: Fix deadlock issue on error pathsBenjamin Li2007-02-271-3/+12
| | | | | | | | | | | | | | | | | | | | | | 1) Fix deadlock issue when in QL_RESET_ACTIVE state and traversing through the Link State Machine 2) Fix deadlock issue when ethtool would call ql_get_settings() 3) Fix deadlock issue when adaptor is ifup'ed but adaptor fails to initialize Signed-off-by: Benjamin Li <benjamin.li@qlogic.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
generated by cgit (git 2.34.1) at 2024-11-13 11:31:51 +0000