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2006-02-10[PATCH] sata_sil: convert to new reset mechanismTejun Heo
Convert sata_sil to use new reset mechanism. sata_sil is fairly generic and can directly use std routine. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10[PATCH] libata: kill SError clearing in sata_std_hardreset().Tejun Heo
Don't clear SError in sata_std_hardreset(). This makes hardreset act identically to ->phy_reset register-wise. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10[PATCH] libata: make new reset act identical to ->phy_reset register-wiseTejun Heo
This patch makes std component operations act identical to ->phy_reset register-wise except for SError clearing on sata_std_hardreset. Note that if a driver only implements/uses hardreset, it should not use ata_std_probeinit() to avoid extra sata_phy_resume() and ata_busy_sleep() compared to ->phy_reset. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10Merge branch 'master'Jeff Garzik
2006-02-10[PATCH] ahci: separate out ahci_fill_cmd_slot()Tejun Heo
Separate out ahci_fill_cmd_slot() from ahci_qc_prep(). ahci_fill_cmd_slot() can later be used to issue non-standard commands. (e.g. softreset) Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10[PATCH] libata: kill NULL qc handling from ->eng_timeout callbacksTejun Heo
->eng_timeout cannot be invoked with NULL qc anymore. Add an assertion in ata_scsi_error() and kill NULL qc handling from all ->eng_timeout callbacks. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10[PATCH] libata: use ata_scsi_timed_out()Tejun Heo
Make all libata low level drivers use ata_scsi_timed_out(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10[PATCH] libata: implement ata_scsi_timed_out()Tejun Heo
Implement ata_scsi_timed_out(), to be used as scsi_host_template->eh_timed_out callback for all libata drivers. Without this function, the following race exists. If a qc completes after SCSI timer expires but before libata EH kicks in, the qc gets completed but the scsicmd still gets passed to libata EH resulting in ->eng_timeout invocation with NULL qc, which none is handling properly. This patch makes sure that scmd and qc share the same lifetime. Original idea from Jeff Garzik <jgarzik@pobox.com>. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10[PATCH] libata: add ATA_QCFLAG_EH_SCHEDULEDTejun Heo
Add ATA_QCFLAG_EH_SCHEDULED. If this flag is set, the qc is owned by EH and normal completion path is not allowed to finish it. This patch doesn't actually use this flag. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-09Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2006-02-09Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
2006-02-09Merge branch 'upstream-fixes' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
2006-02-09[PATCH] do_sigaction: cleanup ->sa_mask manipulationOleg Nesterov
Clear unblockable signals beforehand. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-09[PATCH] sys_signal: initialize ->sa_maskOleg Nesterov
Pointed out by Linus Torvalds. sys_signal() forgets to initialize ->sa_mask. ( I suspect arch/ia64/ia32/ia32_signal.c:sys32_signal() also needs this fix ) Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-09[SPARC64]: Fix sys_newfstatat syscall table entry for 64-bit.Heiko Carstens
The sparc64 64 bit syscall table seems to be broken as it has compat_sys_newfstatat in its syscall table instead of sys_newfstatat. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-09Pull new-syscalls into release branchTony Luck
2006-02-09[IA64] mca_drv: Add minstate validationHidetoshi Seto
MCA driver can cause panic if kernel gets a state info with no minstate. This patch adds minstate validation before handling it. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-09[IA64] sys32_signal() forgets to initialize ->sa_maskTony Luck
Pointed out by Oleg Nesterov <oleg@tv-sign.ru>, who in turn got the hint from Linus. Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-09[IA64-SGI] Small cleanup for misuse of list_for_each to list_for_each_safe.Prarit Bhargava
Patch was suggested by Kenneth W. Chen here Signed-off-by: Prarit Bhargava <prarit@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-09[IA64-SGI] Hotplug driver related fix in the SN ia64 code.Prarit Bhargava
Remove an erroneous kfree, and unlink the pcidev_info struct from the pcidev_info list prior to free'ing the pcidev_info struct. Signed-off-by: Prarit Bhargava <prarit@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-09Revert "[PATCH] kconfig: detect if -lintl is needed when linking conf,mconf"Linus Torvalds
This reverts commit 5e375bc7d586e0df971734a5a5f1f080ffd89b68. Kyle McMartin steps on his soap-box: "Sigh. Can everyone please stop assuming gcc can output to /dev/null? On several platforms, ld tries to lseek in the output file, and fails if it can't." Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-09[libata] Move PCI IDE BMDMA-related code to new file libata-bmdma.c.Jeff Garzik
2006-02-09Merge branch 'upstream-fixes'Jeff Garzik
2006-02-09Merge branch 'upstream-fixes'Jeff Garzik
2006-02-09[PATCH] libata: implement ata_std_probeinit()Tejun Heo
This patch implements the off-the-shelf probeinit component operation. Currently, all it does is waking up the PHY if it's a SATA port. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-09[PATCH] libata: add probeinit component operation to ata_drive_probe_reset()Tejun Heo
This patch adds probeinit component operation to ata_drive_probe_reset(). If present, this new operation is called before performing any reset. The operations's roll is to prepare @ap for following probe-reset operations. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-09[libata scsi] build fix for ATA_FLAG_IN_EH changeJeff Garzik
2006-02-09[PATCH] libata: separate out sata_phy_resume() from sata_std_hardreset()Tejun Heo
This patch separates out sata_phy_resume() from sata_std_hardreset(). The function will later be used by probeinit callback. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-09[PATCH] libata: fix ata_std_probe_reset() SATA detectionTejun Heo
ap->cbl is initialized during postreset and thus unknown on entry to ata_std_probe_reset(). This patch makes ata_std_probe_reset() use ATA_FLAG_SATA flag instead of ap->cbl to detect SATA port. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-09[PATCH] libata: EH / pio tasks synchronizationTejun Heo
This patch makes sure that pio tasks are flushed before proceeding with EH. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-09[PATCH] libata: implement ATA_FLAG_IN_EH port flagTejun Heo
ATA_FLAG_IN_EH flag is set on entry to EH and cleared on completion. This patch just sets and clears the flag. Following patches will build normal qc execution / EH synchronization aroung this flag. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-09Merge branch 'upstream-fixes'Jeff Garzik
2006-02-09Merge branch 'master'Jeff Garzik
2006-02-08Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2006-02-08[IPV6]: Address autoconfiguration does not work after device down/up cycleKristian Slavov
If you set network interface down and up again, the IPv6 address autoconfiguration does not work. 'ip addr' shows that the link-local address is in tentative state. We don't even react to periodical router advertisements. During NETDEV_DOWN we clear IF_READY, and we don't set it back in NETDEV_UP. While starting to perform DAD on the link-local address, we notice that the device is not in IF_READY, and we abort autoconfiguration process (which would eventually send router solicitations). Acked-by: Juha-Matti Tapio <jmtapio@verkkotelakka.net> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-08[PATCH] x86-64: Add sys_unshareAndi Kleen
Add unshare syscall for x86-64 ppoll/pselect are not ready yet, but add reservations. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-08[IA64] unshare system call registration for ia64Janak Desai
Registers system call for the ia64 architecture. Reserves space for ppoll and pselect, and adds unshare at system call number 1296. Signed-off-by: Janak Desai <janak@us.ibm.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-08Merge master.kernel.org:/home/rmk/linux-2.6-mmcLinus Torvalds
2006-02-08Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds
2006-02-08Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
Manual conflict merge of arch/arm/Kconfig
2006-02-08[MMC] Remove extra character in AU1XXX MMC Kconfig entryJordan Crouse
An obvious vi fat finger on my part. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[ARM] 3278/1: OMAP: 3/3 Fix low-level io init for omap2 boardsTony Lindgren
Patch from Tony Lindgren This patch fixes the low-level IO init for omap2 boards. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[ARM] 3280/1: OMAP: 2/3 Fix low-level io init for omap1 boardsTony Lindgren
Patch from Tony Lindgren This patch fixes the low-level IO init for omap1 boards. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[ARM] 3279/1: OMAP: 1/3 Fix low-level io initTony Lindgren
Patch from Tony Lindgren This patch adds the missing cache flushes to common low-level init that are needed to access the IO region. These flushes are normally done at the end of devicemaps_init(), but we need to detect the OMAP core type early. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[ARM] 3299/1: S3C24XX - fix irq range on adc deviceBen Dooks
Patch from Ben Dooks Change the IRQ resource range for the ADC device to be two distinct IRQs Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[SERIAL] 8250_pci: add new PCI serial card supportYoichi Yuasa
This patch adds new PCI serial card support. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[SERIAL] ip22zilog: Whitespace cleanup.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[SERIAL] PPC32 CPM_UART: update to utilize the new TTY flip APIVitaly Bordug
This replaces old direct usage of tty->flip stuff with relative flip API calls. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[SERIAL] Fix compile error in 8250_au1x00.cJordan Crouse
The DB1550 actually doesn't have a UART2. Remove it from the list. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-08[SERIAL] 8250 serial console update uart_8250_port ierKumar Gala
On some embedded PowerPC (MPC834x) systems an extra byte would some times be required to flush data out of the fifo. serial8250_console_write() was updating the IER in hardware without also updating the copy in uart_8250_port. This causes issues functions like serial8250_start_tx() and __stop_tx() to misbehave. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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