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* [PATCH] libata: add @print_info argument to ata_dev_configure()Tejun Heo2006-03-051-22/+32
| | | | | | | | | | Add @print_info argument to ata_dev_configure(). Details of configured device is printed only when @pinfo_info is non-zero. This patch also reorganizes device info printing for LBA case to simplify code (necessary as @print_info adds extra nesting around it). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: re-initialize parameters before configuringTejun Heo2006-03-051-0/+9
| | | | | | | | | In ata_dev_configure(), reinitialize parameters before configuring. This change is for revalidation and hotplug. As ata_dev_configure() can be entered multiple times, parameters need to be reinitialized. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] sata_sil: cosmetic flag/constant changesTejun Heo2006-03-051-8/+24
| | | | | | | | Collect common host flags into SIL_DFL_HOST_FLAGS and add comments to constants. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] sata_sil: replace register address constants with sil_port[] entryTejun Heo2006-03-051-28/+11
| | | | | | | | Kill SIL_FIFO_* and SIL_IDE2_BMDMA and replace them with proper sil_port[] entry. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] sata_sil: use kzallocTejun Heo2006-03-051-2/+1
| | | | | | | Use kzalloc instead of kmalloc/memset. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] sata_sil: replace sil_3112_m15w board id with sil_3112Tejun Heo2006-03-051-18/+7
| | | | | | | | | All 3112's have m15w. Replace sil_3112_m15w with sil_3112 and flag sil_3112 with SIL_FLAG_MOD15WRITE. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Carlos Pardo <Carlos.Pardo@siliconimage.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] ata_piix: rename PIIX_FLAG_IGN_PRESENT to PIIX_FLAG_IGNORE_PCSTejun Heo2006-03-051-3/+3
| | | | | | | | | Rename PIIX_FLAG_IGN_PRESENT to PIIX_FLAG_IGNORE_PCS as Jeff requested. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] sata_promise: Support FastTrak TX4300/TX4310Daniel Drake2006-03-041-0/+2
| | | | | | | | This patch adds support for the Promise FastTrak TX4300/TX4310 4-port PCI SATA controllers based on the PDC40719 chip. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: reorganize ata_bus_probe()Tejun Heo2006-03-031-21/+25
| | | | | | | | | Now that reset and configure are converted such that they don't modify or disable libata core data structures, reorganize ata_bus_probe() to reflect this change. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: fold ata_dev_config() into ata_dev_configure()Tejun Heo2006-03-032-32/+17
| | | | | | | | ata_dev_config() needs to be done everytime a device is configured. Fold it into ata_dev_configure(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: separate out ata_dev_configure()Tejun Heo2006-03-031-40/+40
| | | | | | | | | | | | | | | Separate out ata_dev_configure() from ata_dev_identify() such that ata_dev_configure() only configures @dev according to passed in @id. The function now does not disable device on failure, it just returns appropirate error code. As this change leaves ata_dev_identify() with only reading ID, calling configure and disabling devices according to the results, this patch also kills ata_dev_identify() and inlines the logic into ata_bus_probe(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: convert dev->id to pointerTejun Heo2006-03-032-4/+18
| | | | | | | | | Convert dev->id from array to pointer. This is to accomodate revalidation. During revalidation, both old and new IDENTIFY pages should be accessible and single ->id array doesn't cut it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] ata_piix: reimplement piix_sata_probe()Tejun Heo2006-03-031-23/+38
| | | | | | | | | | | | | | | | Reimplement piix_sata_probe() such that it turns on PCS enable bits on all avaliable ports and check present bits after a while to determine device presence. This should help broken BIOSes. After device presence detection is complete, PCS enable bits of unoccupied bits are turned off unless the controller supports AHCI (ICH6/7 docs mandate all enables bits are always set on AHCI capable controllers). Note that PCS present bits are ignored on 6300ESB as described in the datasheet. This should fix device detection problems reported with the controller. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] ata_piix: implement proper port mapTejun Heo2006-03-031-60/+122
| | | | | | | | | | Replace combined mode handling via PIIX_COMB/COMB_PATA_P0 with proper port map. PIIX now prints port configuration during initialization. ATA_FLAG_SLAVE_POSS is now turned on for SATA ports only when the slave device is actually avaliable. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] ata_piix: add a couple of flagsTejun Heo2006-03-031-4/+7
| | | | | | | | Add PIIX_FLAG_IGN_PRESENT and SCR flags. Thi patch doesn't cause any functional change. To be used by later init/scr updates. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] ata_piix: finer-grained port_infoTejun Heo2006-03-031-19/+58
| | | | | | | | Make port_info finer-grained. This patch doesn't cause any functional change. Later init reimplementation will make use of it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: seperate out ata_class_present()Tejun Heo2006-03-031-2/+6
| | | | | | | | Seperate out ata_class_present() from ata_dev_present(). This is useful because new reset mechanism deals with classes[] directly. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] sata_sil: remove unneeded ATA_FLAG_SRST from 3512 port infoTejun Heo2006-03-011-1/+1
| | | | | | | | Now unneeded ATA_FLAG_SRST sneaked into sil_3512 port info while merging upstream-fixes. Kill it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: kill illegal kfree(id)Tejun Heo2006-03-011-1/+0
| | | | | | | | | Kill kfree(id) in failure path of ata_dev_read_id(). id is not dynamically allocated yet. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] sata_sil24: add a new PCI ID for SiI 3124Tejun Heo2006-03-011-0/+1
| | | | | | | | Add a new PCI ID for SiI 3124. Reported by Silicon Image. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Carlos Pardo <Carlos.Pardo@siliconimage.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge branch 'master'Jeff Garzik2006-03-01102-1020/+1479
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| * Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2006-03-0111-80/+90
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| | * [SCSI] aha152x: fix variable use before initialisation and other bugsJürgen E. Fischer2006-02-283-37/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - change interface of the reset functions from Scsi_Cmnd to Scsi_Host. - add functions with the original interface and rename the new functions to reflect the new interface. - call these from the pcmcia driver, thereby avoiding the need to construct a (broken) Scsi_Cmnd from a Scsi_Host. - just run the bh if the interrupt is from the controller and if so ensure that it's only called once per interrupt. Signed-off-by: Juergen E. Fischer <fischer@linux-buechse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] Fix uninitialised width and speed in sym2Matthew Wilcox2006-02-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | sym2 boards without NVRAM currently negotiate narrow due to this missed initialisation Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] Delete duplicate driver template.Ralf Baechle2006-02-281-21/+0
| | | | | | | | | | | | | | | | | | | | | Stuborn as compilers are they don't like duplicate definitions. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] scsi: scsi command retries off by one fixBrian King2006-02-282-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix up an off by one error in calculating retries for scsi commands. This bug was discovered when an SG_IO request was sent to scsi core with retries = 0, causing the overall timeout check to go off in scsi_softirq_done. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] megaraid_sas: fix physical disk handlingChristoph Hellwig2006-02-281-14/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch hides the devices completely from the midlayer instead. It requires the patch to handle the slave_configure failure I posted earlier. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] scsi: handle ->slave_configure return valueChristoph Hellwig2006-02-281-2/+14
| | | | | | | | | | | | | | | | | | When ­>slave_configure fails the scsi midlayer should handle it. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] fc_transport: stop creating duplicate rport entries.Andrew Vasquez2006-02-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current fc_transport consumers initially register rports with an UNKNOWN role-state and follow-up with a call to fc_remote_port_rolechg(). Modify code in fc_remote_port_add() to scan the fc_host_rport_bindings() array for consistent bindings regardless of role-type. Original code would only scan bindings array for targets, causing duplicate fc_remote_ports/rport-X:Y-Z entries to be created for the yet-to-be-role-changed rports. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] sg: Remove aha1542 hackBrian King2006-02-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove a hack in the sg driver that alters the total buffer length for SG_IO commands to ensure buffers are not odd byte lengths. This breaks on the ipr driver since it requires the request_bufflen to equal the length specified in the cdb. The block layer SG_IO code does not appear to have this hack. Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | Merge branch 'upstream-fixes' of ↵Linus Torvalds2006-03-015-105/+29
| |\ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| | * | [PATCH] sky2: remove MSI supportStephen Hemminger2006-03-012-78/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove Message Signaled Interrupt support (for 2.6.16). MSI is inherently edge-triggered and that is incompatiable (without more work) with NAPI. In future, will replace with smarter lockless-IRQ handling like tg3.c Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | Merge branch 'upstream-fixes' of ↵Jeff Garzik2006-03-011-11/+5
| | |\ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | | * | [PATCH] ieee80211_rx.c: is_beaconPete Zaitcev2006-02-281-11/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix broken is_beacon(). Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | Merge branch 'for-jeff' of ↵Jeff Garzik2006-03-012-16/+24
| | |\ \ \ | | | | | | | | | | | | | | | | | | git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6
| | | * | | 8139cp: fix broken suspend/resumeFrancois Romieu2006-02-271-16/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - check that the device is up before it is enabled again; - the descriptor ring indexes must be set to zero before cp_init_hw() is issued. Add a nice comment to remember that skb allocation failure is still not handled. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=5681 Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | | * | | via-velocity: fix memory corruption when changing the mtuFrancois Romieu2006-02-271-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | velocity_rx_refill() only replenishes the descriptor entries which belong to the CPU. It works great in the Rx path but the driver must ensure that all the descriptors are freed before velocity_rx_refill() is used in velocity_change_mtu(). The patch resets the Rx descriptors in velocity_free_rd_ring(). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| * | | | | Merge branch 'release' of ↵Linus Torvalds2006-03-0117-365/+880
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
| | * | | | | [IA64] sysctl option to silence unaligned trap warningsJes Sorensen2006-02-283-3/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow sysadmin to disable all warnings about userland apps making unaligned accesses by using: # echo 1 > /proc/sys/kernel/ignore-unaligned-usertrap Rather than having to use prctl on a process by process basis. Default behaivour leaves the warnings enabled. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64] cleanup in fsys.SKen Chen2006-02-281-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | beautify coding style for zeroing end of fsyscall_table entries. Remove misleading __NR_syscall_last and add more comments. Drop (now unneeded) "guard against failure to increase NR_syscalls" Signed-off-by: Ken Chen <kenneth.w.chen@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64] refresh default config filesTony Luck2006-02-287-351/+826
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring all ia64 config files up to date Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64] die_if_kernel() can returnTony Luck2006-02-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/ia64/kernel/unaligned.c erroneously marked die_if_kernel() with a "noreturn" attribute ... which is silly (it returns whenever the argument regs say that the fault happened in user mode, as one might expect given the "if_kernel" part of its name!). Thanks to Alan and Gareth for pointing this out. Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64-SGI] revert export sn_pcidev_info_getChristoph Hellwig2006-02-281-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Christoph Hellwig <hch@infradead.org> pointed that there are no in-tree uses of this. So revert 9c65cb9be62ac4993a5b392304b82e4f04f010fd Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64] Fix pcibios_setupMatthew Wilcox2006-02-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pcibios_setup() should return NULL if it handled a parameter. Since ia64 handles no parameters, it should return the string that was passed in, not NULL. This brings ia64 into line with all other architectures that handle no parameters. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64-SGI] Make number of TIO nodes configurableJack Steiner2006-02-281-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the limit for the number of TIO nodes a function of the number of C/M nodes in the system instead of a hardcoded constant. The number of TIO nodes should be the same as the number of C/M nodes. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64] Document the "nomca" boot parameterHorms2006-02-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "nomca" can be used to disable machine check handling Signed-Off-By: Horms <horms@verge.net.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64] Delete a redundant instruction in unaligned_accessZhang, Yanmin2006-02-281-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | unaligned_access does fetch cr.ipsr, then calls dispatch_unaligned_handler, but dispatch_unaligned_handler fetches cr.ipsr again, so delete the first one. Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | | | [IA64] show "SN Devices" menu only if CONFIG_SGI_SNJes Sorensen2006-02-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adrian> On architectures like i386, the "Multimedia Capabilities Port Adrian> drivers" menu is visible, but it can't be visited since it Adrian> contains nothing usable for CONFIG_SGI_SN=n. Jes> Thats only a third of the patch, if you want to do that, you should Jes> remove the redundant SGI_SN checks below. Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | | [PATCH] synclink_gt: make ->init_error signedDarren Jenkins2006-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Examples of misuse are 3112 info->init_error = -1; 4440 if ((info->init_error = register_test(info)) < 0) { Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | | | | | [PATCH] out_of_memory(): use of uninitialisedAndrew Morton2006-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under some circumstances `points' can get printed before it's initialised. Spotted by Carlos Martin <carlos@cmartin.tk>. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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