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2006-07-25[PATCH] cciss: fix stall with softirq handling and CFQJens Axboe
We need to postpone the queue startup until after the softirq handler has actually finished some requests, otherwise we could be racing with cciss_softirq_done() and not actually restart the queue handling. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-24[SCSI] esp: Fix build.David S. Miller
The data_cmd[] member got deleted, so do not use it any more. Scsi commands do not have their ->cmd[] overwritten temporary to probe for status after an error before retrying. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[Bluetooth] Enable SCO support for Broadcom HID proxy dongleMarcel Holtmann
The Broadcom dongles with HID proxy support actually support SCO over HCI if the SCO buffer size values are corrected. So instead of disabling the SCO support, mark this dongle with the quirk for the Bluetooth core to correct the wrong buffer size values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[Bluetooth] Add quirk for another broken RTX Telecom based dongleMarcel Holtmann
This patch disables the ISOC transfers for another broken RTX Telecom based USB dongle. Starting the USB ISOC transfers only ends in a burst of error messages for invalid SCO packets on connection handle 0. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[Bluetooth] Correct SCO buffer size for Belkin devicesMarcel Holtmann
The Belkin F8T012 and F8T013 devices are both based on a Bluetooth chip from Broadcom and their SCO buffer size values are wrong. The Bluetooth core should correct these values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[Bluetooth] Correct SCO buffer size for another Broadcom chipMarcel Holtmann
The SCO buffer size values on IBM/Lenovo ThinkPad laptops with a Bluetooth chip from Broadcom are wrong. The USB Bluetooth driver has to set a quirk to correct the SCO buffer size values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24IB/mthca: Initialize max_cmds before debug code prints itRoland Dreier
Read the max_cmds value from the response to the QUERY_FW command before printing out the value, so that the real value goes into the debug output. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24IB/ipoib: Fix packet loss after hardware address updateMichael S. Tsirkin
The neighbour ha field may get updated without destroying the neighbour. In this case, the ha field gets out of sync with the address handle stored in ipoib_neigh->ah, with the result that the ah field would point to an incorrect path, resulting in all packets being lost. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24IB/ipoib: Fix oops with ipoib_debug_mcast setOr Gerlitz
Need to set mcast->ah before debug code dereferences it. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24IB/mad: Validate MADs for spec complianceSean Hefty
Validate MADs sent by userspace clients for spec compliance with C13-18.1.1 (prevent duplicate requests and responses sent on the same port). Without this, RMPP transactions get aborted because of duplicate packets. This patch is similar to that provided by Jack Morgenstein. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24IB/ipath: ipath_skip_sge() can break if num_sge > 1Ralph Campbell
ipath_skip_sge() doesn't exactly duplicate the side effects of ipath_copy_sge() if num_sge > 1 since it doesn't decrement ss->num_sge. This could result in the sg_list being accessed out of bounds. Since ipath_skip_sge() is almost always called with num_sge == 1, the original "optimization" is almost never used. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24IB/ipath: Fix ib_ipath driver to work with SRPRalph Campbell
I am still working on a proposal to remove the phys_to_virt() calls in the ib_ipath driver. In the mean time, this patch allows SRP to work by fixing the R_Key check and conversion from IB address to kernel virtual address. It also returns the correct page size for FMRs. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24IB/ipath: Fix a data corruptionRalph Campbell
This patch fixes a problem where certain error packets are passed to the InfiniBand layer for processing even though the packet actually was received with an error. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24IB/mthca: Fix SRQ limit event range checkDotan Barak
Mem-free HCAs always keep one spare SRQ WQE, so the SRQ limit cannot be set beyond srq->max - 1. Signed-off-by: Dotan Barak <dotanb@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-24Merge branch 'master' into upstream-fixesJeff Garzik
2006-07-24[libata] sata_promise: comment out duplicate PCI IDJeff Garzik
This is just the for-RC fix. A 'TODO' command is added, describing what's needed for the more-complete fix.
2006-07-23IB/uverbs: Fix lockdep warningsRoland Dreier
Lockdep warns because uverbs is trying to take uobj->mutex when it already holds that lock. This is because there are really multiple types of uobjs even though all of their locks are initialized in common code. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-23IB/uverbs: Fix unlocking in error pathsMichael S. Tsirkin
ib_uverbs_create_ah() and ib_uverbs_create_srq() did not release the PD's read lock in their error paths, which lead to deadlock when destroying the PD. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-07-23[cpufreq] ondemand: make shutdown sequence more robustLinus Torvalds
Shutting down the ondemand policy was fraught with potential problems, causing issues for SMP suspend (which wants to hot- unplug) all but the last CPU. This should fix at least the worst problems (divide-by-zero and infinite wait for the workqueue to shut down). Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-21Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) [TIPC]: Removing useless casts [IPV4]: Fix nexthop realm dumping for multipath routes [DUMMY]: Avoid an oops when dummy_init_one() failed [IFB] After ifb_init_one() failed, i is increased. Decrease [NET]: Fix reversed error test in netif_tx_trylock [MAINTAINERS]: Mark LAPB as Oprhan. [NET]: Conversions from kmalloc+memset to k(z|c)alloc. [NET]: sun happymeal, little pci cleanup [IrDA]: Use alloc_skb() in IrDA TX path [I/OAT]: Remove pci_module_init() from Intel I/OAT DMA engine [I/OAT]: net/core/user_dma.c should #include <net/netdma.h> [SCTP]: ADDIP: Don't use an address as source until it is ASCONF-ACKed [SCTP]: Set chunk->data_accepted only if we are going to accept it. [SCTP]: Verify all the paths to a peer via heartbeat before using them. [SCTP]: Unhash the endpoint in sctp_endpoint_free(). [SCTP]: Check for NULL arg to sctp_bucket_destroy(). [PKT_SCHED] netem: Fix slab corruption with netem (2nd try) [WAN]: Converted synclink drivers to use netif_carrier_*() [WAN]: Cosmetic changes to N2 and C101 drivers [WAN]: Added missing netif_dormant_off() to generic HDLC ...
2006-07-21[DUMMY]: Avoid an oops when dummy_init_one() failedNicolas Dichtel
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[IFB] After ifb_init_one() failed, i is increased. DecreaseNicolas Dichtel
It before entering in the loop for freeing the other ifb devices. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[NET]: sun happymeal, little pci cleanupJiri Slaby
Use pci_register_driver instead of pci_module_init. Use PCI_DEVICE macro. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[I/OAT]: Remove pci_module_init() from Intel I/OAT DMA engineHenrik Kretzschmar
Changes pci_module_init() to pci_register_driver(). Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[WAN]: Converted synclink drivers to use netif_carrier_*()Krzysztof Halasa
WAN: Converted synclink drivers to use netif_carrier_*() instead of hdlc_set_carrier(). Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[WAN]: Cosmetic changes to N2 and C101 driversKrzysztof Halasa
WAN: Cosmetic changes to N2 and C101 drivers Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[WAN]: Added missing netif_dormant_off() to generic HDLCKrzysztof Halasa
WAN: Fixed a problem with PPP/raw HDLC/X.25 protocols not doing netif_dormant_off() at startup. Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[SERIAL] sunzilog: Fix instance enumeration.David S. Miller
Just do a linear enumeration so that we handle sun4d systems correctly. As a consequence, eliminate the hard coded keyboard and mouse channel line values, use the CONS_{KEYB,MS} flags instead. Also, report the keyboard/mouse Zilog channels just like the uart ones do. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[SERIAL] sunzilog: Remove duplicate IRQ registry in zs_probe().David S. Miller
We do it now in sunzilog_init() after all devices have been probed. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[SERIAL] sunzilog: Register IRQ after all devices have been probed.David S. Miller
Otherwise we will deref half-initialized channel pointers and crash in the interrupt handler. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[SPARC] sbus: Make sure sbus nodes are named uniquely.David S. Miller
Just name them "sbus%d" otherwise on sun4d we try to register multiple entries named "sbi@0,0" which does not work. Based upon a report from Raymond Burns. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[SERIAL] sunsab: Get line numbers and table sizing correct.David S. Miller
Table sizing code should look for "se" not "su" nodes. The chip at the lower address should get the first index. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21[SPARC64] Fix sunsab ports orderingMarc Zyngier
Register second SAB port before the first one, as serial A is wired to it, and expected to appear as ttyS0. Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-21Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (38 commits) [SCSI] More buffer->request_buffer changes [SCSI] mptfusion: bump version to 3.04.01 [SCSI] mptfusion: misc fix's [SCSI] mptfusion: firmware download boot fix's [SCSI] mptfusion: task abort fix's [SCSI] mptfusion: sas nexus loss support [SCSI] mptfusion: sas loginfo update [SCSI] mptfusion: mptctl panic when loading [SCSI] mptfusion: sas enclosures with smart drive [SCSI] NCR_D700: misc fixes (section and argument ordering) [SCSI] scsi_debug: must_check fixes [SCSI] scsi_transport_sas: kill the use of channel [SCSI] scsi_transport_sas: add expander backlink [SCSI] hide EH backup data outside the scsi_cmnd [SCSI] ibmvscsi: handle inactive SCSI target during probe [SCSI] ibmvscsi: allocate lpevents for ibmvscsi on iseries [SCSI] aic7[9x]xx: Remove last vestiges of reverse_scan [SCSI] aha152x: stop poking at saved scsi_cmnd members [SCSI] st.c: Improve sense output [SCSI] lpfc 8.1.7: Change version number to 8.1.7 ...
2006-07-21Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] sysfs_create_xxx return values. [S390] .align 4096 statements in head.S [S390] get_clock inline assembly. [S390] channel measurement interval display. [S390] xpram module parameter parsing - take 2. [S390] Fix gcc warning about unused return values.
2006-07-21Merge branch 'upstream-linus' of ↵Linus Torvalds
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: [PATCH] spidernet: rework tx queue handling [PATCH] spidernet: bug fix for init code [PATCH] sky2: NAPI poll fix [NET] ethtool: fix oops by testing correct struct member e1000: bump version to 7.1.9-k4 e1000: fix panic on large frame receive when mtu=default e1000: remove CRC bytes from measured packet length e1000: Redo netpoll fix to address community concerns
2006-07-20via-velocity: fix speed and link status reported by ethtoolJay Cliburn
The via-velocity driver reports incorrect speed and link detected status as viewed by ethtool (and probably other tools). This patch fixes those incorrect reports and prettifies a long line. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2006-07-19[PATCH] libata: improve EH action and EHI flag handlingTejun Heo
Update ata_eh_about_to_do() and ata_eh_done() to improve EH action and EHI flag handling. * There are two types of EHI flags - one which expires on successful EH and the other which expires on a successful reset. Make this distinction clear. * Unlike other EH actions, reset actions are represented by two EH action masks and a EHI modifier. Implement correct about_to_do/done semantics for resets. That is, prior to reset, related EH info is sucked in from ehi and cleared, and after reset is complete, related EH info in ehc is cleared. These changes improve consistency and remove unnecessary EH actions caused by stale EH action masks and EHI flags. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-19[PATCH] libata: fix eh_skip_recovery conditionTejun Heo
* (ata_dev_absent() || ata_dev_ready()) test doesn't indicate SUSPENDED state properly. Fix it. * Link resuming resets shouldn't be skipped. Don't skip recovery on EHI_RESUME_LINK. This doesn't matter for host ports as EHI_RESUME always coincides with EHI_HOTPLUGGED which makes attached disabled devices vacant. However, PMP reset causes non-hotplug link-resuming resets which shouldn't be skipped. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-19[PATCH] libata: fix autopsy ehc->i.action and ehc->i.dev handlingTejun Heo
Commit 0662c58b3265f52f708a6d59476bc7862b01f9c0 updated ata_eh_autopsy() to OR determined action to ehc->i.action to preserve action mask set directly into ehc->i.action by nested functions. This broke action mask clearing on SENSE_VALID case causing revalidation and EH complete message on successful ATAPI CC. This patch removes two local variables - action and failed_dev - which cache ehc->i.action and ehc->i.dev respectively, and make the function directly modify ehc->i.* fields to remove aliasing issues. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-18[S390] sysfs_create_xxx return values.Heiko Carstens
Take return values of sysfs_create_group & friends into account. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-07-17[PATCH] spidernet: rework tx queue handlingJens Osterkamp
With this patch TX queue descriptors are not chained per default any more. The pointer to next descriptor is set only when next descriptor is prepaired for transfer. Also the mechanism of checking wether Spider is ready has been changed: it checks not for CARDOWNED flag in status of previous descriptor but for a TXDMAENABLED flag in Spider's register. Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-17[PATCH] spidernet: bug fix for init codeJens Osterkamp
We want to intitialize addr instead of data register first. Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-17[PATCH] sky2: NAPI poll fixStephen Hemminger
When sky2 driver gets lots of received packets at once, it can get stuck. The NAPI poll routine gets called back to keep going, but since no IRQ bits are set it doesn't make progress. Increase version, since this is serious enough problem that I want to be able to tell new from old problems. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-17Merge branch 'upstream-fixes-jgarzik' of ↵Jeff Garzik
git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into upstream-fixes
2006-07-17[S390] channel measurement interval display.Cornelia Huck
Display avg_sample_interval in nanoseconds, like it is documented. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-07-17[S390] xpram module parameter parsing - take 2.Heiko Carstens
Don't use memparse since the default size modifier is 'k'. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-07-16[libata] ata_piix: correct 'invalid MAP value' typo-caused errorJeff Garzik
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-16[libata] ata_piix: minor cleanups noticed in prior patch runJeff Garzik
* delete unused PIIX_FLAG_COMBINED* * port_enable should be u16 rather than u32 Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-16[libata] ata_piix: attempt to fix ICH8 supportJeff Garzik
Take into account the fact that ICH8 changed the register layout of the MAP and PCS register bits. Signed-off-by: Jeff Garzik <jeff@garzik.org>
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