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* [SCSI] drivers/scsi: Handcrafted MIN/MAX macro removalAmol Lad2006-10-25
| | | | | | | | | | Cleanups done to use min/max macros from kernel.h. Handcrafted MIN/MAX macros are changed to use macros in kernel.h [akpm@osdl.org: fix warning] Signed-off-by: Amol Lad <amol@verismonetworks.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] scsi_debug: support REPORT TARGET PORT GROUPSHannes Reinecke2006-10-25
| | | | | | | | | | | | This patch adds support for REPORT TARGET PORT GROUPS. This is used eg for the multipathing priority callout to determine the path priority. With this patch multipath-tools can use the existing mpath_prio_alua callout to exercise the path priority grouping. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla1280 bus reset typoJes Sorensen2006-10-25
| | | | | | | | Fix typo in check of return value of qla1280_bus_reset() which would result in an adapter reset in addition to the bus reset. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] libiscsi: fix logout pdu processingMike Christie2006-10-25
| | | | | | | | | | According to the iscsi RFC, we cannot send other requests if we have sent a logout pdu. This patch enforces this requirement by blocking the session and suspending the send thread. Userspace decides if we restart the connection or if we just free everything. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] libiscsi: fix aen supportMike Christie2006-10-25
| | | | | | | | We have been dropping the pdu. We should just send it to userspace and let it handle it. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] libiscsi: fix missed iscsi_task_put in xmit error pathMike Christie2006-10-25
| | | | | | | | | | | | | | | | | | | | from bhalevy@gmail.com: It looks like change 652 to libiscsi.c added some dead code around line 670 if (rc) { spin_unlock_bh(&conn->session->lock); goto again; } since 5 lines above we goto again if (rc). It looks like the previous if (rc) should go away if we want to put the ctask before breaking out of the while loop with "goto again" (see following patch). Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] libiscsi: fix oops in connection create failure pathMike Christie2006-10-25
| | | | | | | | | | | If connection creation fails we end up calling list_del on a invalid struct. This then causes an oops. We are not acutally using the lists (old MCS code we thought might be useful elsewhere) so this patch just removes that code. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] iscsi class: fix slab corruption during restartMike Christie2006-10-25
| | | | | | | | | | | | | | | | | The transport class recv mempools are causing slab corruption. We could hack around netlink's lack of mempool support like dm, but it is just too ulgy (dm's hack is ugly enough :) when you need to support broadcast. This patch removes the recv pools. We have not used them even when we were allocting 20 MB per session and the system only had 64 MBs. And we have no pools on the send side and have been ok there. When Peter's work gets merged we can use that since the network guys are in favor of that approach and are not going to add mempools everywhere. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] Switch fdomain to the pci_get APIAlan Cox2006-10-25
| | | | | | | | | Doesn't make the hardware hot pluggable but does ensure the driver won't crash when another device is hot-unplugged at the wrong moment. Soon I propose to deprecate pci_find_device() and some of its friends. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] add can_queue to host parametersJames Bottomley2006-10-25
| | | | | | | Debugging TCQ issues has shown me this is a very useful parameter to be able to view. Add it to he host class parameters. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] megaraid_{mm,mbox}: 64-bit DMA capability fixAndrey Mirkin2006-10-25
| | | | | | | | | | It is known that 2 LSI Logic MegaRAID SATA RAID Controllers (150-4 and 150-6) don't support 64-bit DMA. Unfortunately currently this check is wrong and driver sets 64-bit DMA mode for these devices. Signed-off-by: Andrey Mirkin <amirkin@sw.ru> Acked-by: "Ju, Seokmann" <Seokmann.Ju@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aic94xx: Supermicro motherboards supportSergey Kononenko2006-10-25
| | | | | | | | Add PCI id. Plus correct for possibly missing resistor that can cause FLASHEX to have the wrong value. Signed-off-by: Sergey Kononenko <sergk@sergk.org.ua> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] ibmvscsi: correctly reenable CRQSantiago Leon2006-10-25
| | | | | | | | | | | | The "ibmvscsi: treat busy and error conditions separately" patch submitted by Dave Boutcher back in June incorrectly reenables the CRQ. The broken logic causes the adapter to get disabled if the CRQ connection happens to close temporarily. This patch "fixes that obviously wrong logic check" (Dave's words). Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: David Boutcher <sleddog@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Update version number to 8.01.07-k3.Andrew Vasquez2006-10-25
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Correct QUEUE_FULL handling.Andrew Vasquez2006-10-25
| | | | | | | | | | | | - Drop queue-depths across all luns for a given fcport during TASK_SET_FULL statuses. - Ramp-up I/Os after throttling. - Consolidate completion-status handling of CS_QUEUE_FULL with CS_COMPLETE as ISP24xx firmware no longer reports CS_QUEUE_FULL. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Workaround D3 power-management issues.Andrew Vasquez2006-10-25
| | | | | | | | | | | | | | | | | Early ISP2432 parts have a known hardware issue when coming out of a D3 hot state. This issue can result in a hung PCIe link. Recent firmwares contain a workaround whereby the stop-firmware mailbox command prevents the ISP from entering the D3 hot state. In order to ensure that the workaround succeeded the driver must verify that the stop-firmware mailbox command completes successfully. In the event of a failure, the driver attempts a shutdown-retry after resetting the ISP and re-executing firmware. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Check return value of sysfs_create_bin_file() usage.Andrew Vasquez2006-10-25
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] zfcp: initialize scsi_host_template.max_sectors with appropriate valueSwen Schillig2006-10-25
| | | | | | | | Define ZFCP_MAX_SECTORS and initialize scsi_host_template.max_sectors with appropriate value. Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fc4: Conversion to struct scsi_cmnd in fc4Henrik Kretzschmar2006-10-25
| | | | | | | | | Changes the obsolete Scsi_Cmnd to struct scsi_cmnd in the Fibre Channel driver (fc4). Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] convert ninja driver to struct scsi_cmndHenrik Kretzschmar2006-10-25
| | | | | | | | | Changes the obsolete typedefd Scsi_Cmnd to struct scsi_cmnd in the ninja scsi pcmcia driver. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] Scsi_Cmnd conversion in psi240i driverHenrik Kretzschmar2006-10-25
| | | | | | | | Changes the obsolete Scsi_Cmnd to struct scsi_cmnd in psi240i-driver. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc: check before dereference in lpfc_ct.cEric Sesterhenn2006-10-25
| | | | | | | | | | | If we fail to allocate mp->virt during the first while loop iteration, mlist is still uninitialized, therefore we should check if before dereferencing. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Acked-by: James Smart <James.Smart@Emulex.Com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] scsi_lib.c: use BUILD_BUG_ONAlexey Dobriyan2006-10-25
| | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] fix typo in previous Scsi_Cmnd convertion in aic7xxx_old.cHenne2006-10-25
| | | | | | | | Fixes a typo in the aic7xxx_old.c. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfc: stall eh handlers if resetting while rport blockedMichael Reed2006-10-25
| | | | | | | | | | | | | | | | | | | Thanks to James Smart for the inspiration. Stall error handler if attempting recovery while an rport is blocked. This avoids device offline scenarios due to errors in the error handler. Also verify that VirtDevice is available before issuing scsi command. VirtDevice is removed when fc transport removes a target. See James Smart's patch of 08/17/2006 for greater detail. http://marc.theaimsgroup.com/?l=linux-scsi&m=115583213624803&w=2 Also bump version number per Eric's request. Signed-off-by: Michael Reed <mdr@sgi.com> Acked-by: Eric Moore <eric.moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] Maintain module-parameter name consistency with qla2xxx/qla4xxx.Andrew Vasquez2006-10-25
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aic7xxx: Adjust .max_sectorsHannes Reinecke2006-10-25
| | | | | | | | According to the adaptec sources aic7xxx / aic79xx really can do 4MB transfers. So we should adjust .max_sectors. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla4xxx: fix double printk on loadDoug Maxey2006-10-25
| | | | | | | There is a dup printk at the tail of qla4xxx_module_init(). Remove the first instance as it's before the complete success of the function. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] tmscsim: set max_sectorsGuennadi Liakhovetski2006-10-25
| | | | | | | | | AM53C974A's Start Transfer Counter register has 24 bits, thus maximum transfer length is 16MiB. But the maximum I can test is 8MiB, so use that until somebody tests 16MiB. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] st: Fixup -ENOMEDIUMKai Makisara2006-10-25
| | | | | | | | | | Based on the original patch from Hannes Reinecke <hare@suse.de> Fix st_open() to return -ENOMEDIUM instead of -EIO if no medium is found. Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] Scsi_Cmnd conversion in qlogicfas408 driverHenne2006-10-25
| | | | | | | | | Change obsolete Scsi_Cmnd to struct scsi_cmnd in the Qlocic FAS408 driver. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> rejections fixed and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] Scsi_Cmnd convertion in sun3-driverHenne2006-10-25
| | | | | | | Change the obsolete Scsi_Cmnd to struct scsi_cmnd in the sun3-driver. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* ACPI: Allow setting SCI_EN bit in PM1_CONTROL registerLinus Torvalds2006-10-10
| | | | | | | | | | | | | This is needed by at least the Mac Mini's, which (incorrectly) come back from suspend with SCI_EN clear. Thanks to Frédéric Riss for hunting this down. Acked-by: Frédéric Riss <frederic.riss@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Len Brown <len.brown@intel.com> Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] firmware/dcdbas: fix bug in error cleanupJeff Garzik2006-10-10
| | | | | | | | | The error path path mistakenly called sysfs_create_group() rather than sysfs_remove_group(). They take the same arguments, so it's easy to cut-n-paste such a bug. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] irda: donauboe fixes, cleanupsJeff Garzik2006-10-10
| | | | | | | | | | | | | | | - fix: toshoboe_invalid_dev() was recently removed, but not all callers were updated, causing the obvious linker error. Remove caller, because the check (like the one removed) isn't used. - fix: propagate request_irq() return value - cleanup: remove void* casts - cleanup: remove impossible ASSERTs Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'merge' of ↵Linus Torvalds2006-10-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix windfarm platform device usage [POWERPC] Fix i2c-powermac platform device usage [POWERPC] Fix secondary CPU startup on old "powersurge" SMP powermacs [POWERPC] ARCH=ppc pt_regs fixes [POWERPC] Update maple defconfig [POWERPC] Fix Maple secondary IDE interrupt [POWERPC] Make U4 PCIe work on maple [POWERPC] cell: fix default zImage build target [POWERPC] Fix boot wrapper invocation if CROSS_COMPILE contains spaces [POWERPC] Fix xmon IRQ handler for pt_regs removal
| * [POWERPC] Fix windfarm platform device usageBenjamin Herrenschmidt2006-10-09
| | | | | | | | | | | | | | | | | | The windfarm code uses a struct device_driver instead of platform_driver, which can cause crashes if any of the callbacks are called (like on module removal). This fixes it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Fix i2c-powermac platform device usageBenjamin Herrenschmidt2006-10-09
| | | | | | | | | | | | | | | | | | | | | | | | i2c-powermac was written & merged right after Russell King's changes adding platform_driver... which I missed. Thus it still used struct device, causing crashes when hitting sleep/wakeup callbacks (it happened to work by luck so far, until early/late callbacks got added). This causes crashes on sleep/wakeup on PowerBooks with 2.6.19. The patch fixes it by using a proper platform_driver. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Fix secondary CPU startup on old "powersurge" SMP powermacsPaul Mackerras2006-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the old "powersurge" SMP powermacs, the second CPU is started up by sending it an IPI, which has the side effect of stopping the timebase clock (so the secondary CPU's timebase can be synchronized with the primary's). The routine that did this used udelay, which will hang forever when the timebase is stopped, since udelay now spins until the timebase reaches a certain value. The end result is that the kernel would hang when bringing up the second CPU. This fixes it by using a simple loop which just does a fixed number of iterations to generate the delay. These old systems were all clocked at around 200 MHz or so, so a fixed number of iterations is acceptable. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] ARCH=ppc pt_regs fixesAl Viro2006-10-09
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Update maple defconfigBenjamin Herrenschmidt2006-10-09
| | | | | | | | | | | | | | | | This updates the Maple defconfig to 4 CPUs (along with current defaults) to support the "tigerwood" 970MP evaluation board. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Fix Maple secondary IDE interruptBenjamin Herrenschmidt2006-10-09
| | | | | | | | | | | | | | | | | | | | | | | | The IDE driver will pick up the PCI IRQ for both channels on Maple despite the fact that it's in legacy mode. This works around it by "hiding" the PCI IRQ of the AMD8111 IDE controller when it's configured in legacy mode on the Maple platform, thus causing the driver to call pci_get_legacy_ide_irq() which will return the correct interrupts for both channels. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Make U4 PCIe work on mapleBenjamin Herrenschmidt2006-10-09
| | | | | | | | | | | | | | | | | | The Maple support code was missing code for U4/CPC945 PCIe. This adds it, enabling it to work on tigerwood boards, and possibly also js21 using SLOF. Also disable an obsolete firmware workaround. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] cell: fix default zImage build targetGeoff Levand2006-10-09
| | | | | | | | | | | | | | | | | | | | | | Change CONFIG_PPC_CELL to CONFIG_PPC_IBM_CELL_BLADE in the powerpc boot makefile. CONFIG_PPC_CELL is used to build the generic cell processor support, and is not an indication of platform. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Fix boot wrapper invocation if CROSS_COMPILE contains spacesMichael Ellerman2006-10-09
| | | | | | | | | | | | | | | | | | My CROSS_COMPILE is "ccache /opt/compilers/blah", which confuses the boot wrapper script. Quote CROSS_COMPILE and CROSS32_COMPILE so they can safely contain spaces. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Fix xmon IRQ handler for pt_regs removalPaul Mackerras2006-10-09
| | | | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] endianness annotations in s2ioAl Viro2006-10-10
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] ufs endianness annotationsAl Viro2006-10-10
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] fs/partitions endianness annotationsAl Viro2006-10-10
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Finish annotations of struct vlan_ethhdrAlexey Dobriyan2006-10-10
| | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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