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path: root/drivers/scsi
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2005-06-24[PATCH] make various thing staticAdrian Bunk
Another rollup of patches which give various symbols static scope Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-23[PATCH] dpt_i2o: fix waitqueue abuseAndrew Morton
The driver plays with waitqueue internals and fails to compile after Ben's "aio: make wait_queue ->task ->private" patch. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-21[PATCH] megaraid build fixbobl
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-20Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
2005-06-20[PATCH] Driver Core: drivers/s390/net/qeth_sys.c - ↵Yani Ioannou
drivers/usb/gadget/pxa2xx_udc.c: update device attribute callbacks Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-20[PATCH] use device_for_each_child() to properly access child devices.gregkh@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-20[PATCH] Use device_for_each_child() to unregister devices in ↵mochel@digitalimplant.org
scsi_remove_target(). Signed-off-by: Patrick Mochel <mochel@digitalimplant.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Index: gregkh-2.6/drivers/scsi/scsi_sysfs.c ===================================================================
2005-06-20[PATCH] class: convert drivers/scsi/* to use the new class api instead of ↵gregkh@suse.de
class_simple Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-19aic7xxx/aic79xx_osm: revert completely bogus ahd_linux_queue() patchJeff Garzik
2005-06-18Merge 'upstream-2.6.13' branch of ↵Linus Torvalds
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-06-18Merge /spare/repo/linux-2.6/Jeff Garzik
2005-06-17[SCSI] aacraid: regression fixMark Haverkamp
The fixes for sparse warnings mixed in with the fixups for the raw_srb handler resulted in a bug that showed up in the 32 bit environments when trying to issue calls directly to the physical devices that are part of the arrays (ioctl scsi passthrough). Received from Mark Salyzyn at adaptec. Applied comment from Christoph to remove cpu_to_le32(0) Applied Mark S fix of missing memcpy. It applies to the scsi-misc-2.6 git tree. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17merge by hand (qla_os.c mismerge)James Bottomley
2005-06-17merge by hand (fix up qla_os.c merge error)James Bottomley
2005-06-17[SCSI] allow sleeping in ->eh_host_reset_handler()Jeff Garzik
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17[SCSI] allow sleeping in ->eh_bus_reset_handler()Jeff Garzik
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17[SCSI] allow sleeping in ->eh_device_reset_handler()Jeff Garzik
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17[SCSI] allow sleeping in ->eh_abort_handler()Jeff Garzik
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17[SCSI] Remove no-op implementations of SCSI EH hooksJeff Garzik
Drivers need not implement a hook that returns FAILED, and does nothing else, since the SCSI midlayer code will do that for us. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17[SCSI] Remove unnecessary locking around completion function callsJeff Garzik
The SCSI ->done() hook should not be called from inside a spinlock. Drivers that do this are mostly cut-n-paste from 2.2.x-era. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13[SCSI] aic7xxx: fix the BIOS limits setting routinesJames Bottomley
Following the go around over the SONY DVD that needs artificial limits, this should be the correct code for all cases (minus the debugging prints). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-12[PATCH] M68k: Mark Sun-3 NCR5380 SCSI brokenGeert Uytterhoeven
M68k: Mark Sun-3 NCR5380 SCSI broken until NCR5380_abort() and NCR5380_bus_reset() are replaced with real new-style EH routines (the old EH SCSI constants were removed in 2.6.12-rc3). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-11[SCSI] aic7xxx: clean up eisa supportChristoph Hellwig
- the eisa layer only probes when it's actually safe, no need for a driver option - store the id table directly in linux format instead of convering at runtime Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: remove some dead woodChristoph Hellwig
especially the now dead scsi_cmnd overlay Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: remove ahc_find_softcChristoph Hellwig
there's absolutely no reason not to trust the driver private data Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: do not check for duplicate pci idsChristoph Hellwig
pci layer handles this just fine for us Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx/aic79xx: remove useless byte order macro cruftChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] qla2xxx: Pull-down scsi-host-addition to follow board initialization.Andrew Vasquez
Return to previous held-logic of calling scsi_add_host() only after the board has been completely initialized. Also return pci_*() error-codes during probe failure paths. This also corrects an issue where only lun 0 is being scanned for a given port. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-09[PATCH] sg traverse fix for __atapi_pio_bytes()Albert Lee
Problem: Incorrect md5sum when using ATAPI PIO mode to verify a distro CD. Root cause: sg traverse problem. In __atapi_pio_bytes(), if qc->cursg++ is increased and "goto next_page" is executed, then sg is not updated to the new qc->cursg and the old sg is overwritten with the new data. Changes: - Replace "goto next_page" with "goto next_sg" to make sg updated. Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
2005-06-09[PATCH] sata_svw: bump version numberNarendra Sankar
Bump sata_svw.c version number to indicate support for BCM5785(HT1000) Southbridge SATA controller. Signed-off-by: Narendra Sankar <nsankar@broadcom.com> diff -uNr linux-2.6.12-rc5/drivers/scsi/sata_svw.c linux-2.6.12-rc5.brcm/drivers/scsi/sata_svw.c
2005-06-09[PATCH] sata_sil: Fix FIFO PCI Bus Arbitration kernel oopsJens Axboe
Correct this. diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
2005-06-04[libata] ahci: finish ATAPI support (hopefully)Jeff Garzik
2005-06-04Merge of /spare/repo/libata-dev branch bridge-detect
2005-06-04Automatic merge of /spare/repo/libata-dev branch svw
2005-06-04Merge of /spare/repo/libata-dev branch pdc20619
2005-06-04Automatic merge of /spare/repo/libata-dev branch ahci-msi
2005-06-04[libata] ahci: minor PCI MSI cleanupJeff Garzik
Replace 'have_msi' variable with a bit in the existing 'flags' variable,. AHCI_FLAG_MSI.
2005-06-04Automatic merge of /spare/repo/linux-2.6/.git branch HEAD
2005-06-03Automatic merge of /spare/repo/linux-2.6/.git branch HEAD
2005-06-03[SCSI] 2.6 aacraid: updated sysfs filesMark Haverkamp
This patch adds some files into the /sys/class/scsi_host/hostN directories for aacraid adapters: model vendor hba_kernel_version hba_monitor_version hba_bios_version serial_number Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] update spi transport class so that u320 Domain Validation worksJames Bottomley
There are several extra things that have to be considered when running Domain Validation on a u320 target (notably how you fall back). Hopefully this should help us when someone adds this transport class to aic79xx. I've tested this on the lsi1030, so I know it works correctly up to u320. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] fix aic7xxx coupled parameter problemJames Bottomley
For setting coupled parameters, we need to be comparing against the goal settings, not the current ones. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] sg: Command completion after remove oopsbrking@us.ibm.com
A problem exists todayin the sg driver that if an SG_IO request is outstanding to a device when it is removed from the system. The system may oops if that command completes later in time. 1. sg_remove gets called 2. sg_remove calls sg_finish_req_req on all pending requests This removes the Sg_request's from the headrp list in the Sg_fd 3. The sleeping SG_IO ioctl is woken. It does nothing and returns. 4. The caller closes the fd, which invokes sg_release 5. sg_release calls sg_remove_sfp. It finds no outstanding commands since the headrp list is empty, so it calls __sg_remove_sfp, which frees the sfp. 6. Now when sg_cmd_done gets called, sg uses upper_private_data in the Scsi_Request, which should point to the srp, which has been freed, so it points to freed memory. 7. sg then dereferences the srp pointer to get the sfp, and we oops. The fix is to NULL out the upper_private_data field in this path, which sg_cmd_done already checks for, which will prevent the oops from occurring. cpu 0x1: Vector: 300 (Data Access) at [c00000000fff7aa0] pc: d0000000002bbea8: .sg_cmd_done+0x70/0x394 [sg] lr: d000000000073304: .scsi_finish_command+0x10c/0x130 [scsi_mod] sp: c00000000fff7d20 msr: 8000000000009032 dar: 2f70726f63202f78 dsisr: 40000000 current = 0xc0000000024589b0 paca = 0xc0000000003da800 pid = 7, comm = events/1 [c00000000fff7dc0] d000000000073304 .scsi_finish_command+0x10c/0x130 [scsi_mod] [c00000000fff7e50] d00000000007317c .scsi_softirq+0x140/0x168 [scsi_mod] [c00000000fff7ef0] c0000000000634dc .__do_softirq+0xa0/0x17c [c00000000fff7f90] c000000000018430 .call_do_softirq+0x14/0x24 [c00000000ed472e0] c0000000000142e0 .do_softirq+0x74/0x9c [c00000000ed47370] c000000000013c9c .do_IRQ+0xe8/0x100 [c00000000ed473f0] c00000000000ae34 HardwareInterrupt_entry+0x8/0x54 c00000000003df28 .smp_call_function+0 x100/0x1d0 [c00000000ed47780] c0000000000ba99c .invalidate_bh_lrus+0x30/0x70 [c00000000ed47810] c0000000000b91a0 .invalidate_bdev+0x18/0x3c [c00000000ed478a0] c0000000000da7b8 .__invalidate_device+0x70/0x94 [c00000000ed47930] c0000000001d40bc .invalidate_partition+0x4c/0x7c [c00000000ed479c0] c00000000010a944 .del_gendisk+0x48/0x15c [c00000000ed47a50] d00000000003d55c .sd_remove+0x34/0xe4 [sd_mod] [c00000000ed47ae0] c0000000001c5d30 .device_release_driver+0x90/0xb4 [c00000000ed47b70] c0000000001c6130 .bus_remove_device+0xb0/0x12c [c00000000ed47c00] c0000000001c4378 .device_del+0x120/0x198 [c00000000ed47ca0] d00000000007dcdc .scsi_remove_device+0xb4/0x194 [scsi_mod] [c00000000ed47d30] d0000000000a5864 .ipr_worker_thread+0x1d4/0x27c [ipr] [c00000000ed47dd0] c0000000000734c4 .worker_thread+0x238/0x2f4 [c00000000ed47ee0] c0000000000796c0 .kthread+0xcc/0x11c [c00000000ed47f90] c000000000018ad0 .kernel_thread+0x4c/0x6c Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03Automatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6Linus Torvalds
2005-06-03[SCSI] fix slab corruption during ipr probeNathan Lynch
With CONFIG_DEBUG_SLAB=y I see slab corruption messages during boot on pSeries machines with IPR adapters with any 2.6.12-rc kernel. The change which seems to have introduced the problem is "SCSI: revamp target scanning routines" and may be found at: http://marc.theaimsgroup.com/?l=bk-commits-head&m=111093946426333&w=2 In order to revert that in a 2.6.12-rc1 tree, I had to revert "target code updates to support scanned targets" first: http://marc.theaimsgroup.com/?l=bk-commits-head&m=111094132524649&w=2 With both patches reverted, the corruption messages go away. ipr: IBM Power RAID SCSI Device Driver version: 2.0.13 (February 21, 2005) ipr 0001:d0:01.0: Found IOA with IRQ: 167 ipr 0001:d0:01.0: Starting IOA initialization sequence. ipr 0001:d0:01.0: Adapter firmware version: 020A005C ipr 0001:d0:01.0: IOA initialized. scsi0 : IBM 570B Storage Adapter Vendor: IBM Model: VSBPD4E1 U4SCSI Rev: 4770 Type: Enclosure ANSI SCSI revision: 02 Vendor: IBM H0 Model: HUS103036FL3800 Rev: RPQF Type: Direct-Access ANSI SCSI revision: 04 Vendor: IBM H0 Model: HUS103036FL3800 Rev: RPQF Type: Direct-Access ANSI SCSI revision: 04 Vendor: IBM H0 Model: HUS103036FL3800 Rev: RPQF Type: Direct-Access ANSI SCSI revision: 04 Vendor: IBM H0 Model: HUS103036FL3800 Rev: RPQF Type: Direct-Access ANSI SCSI revision: 04 Vendor: IBM Model: VSBPD4E1 U4SCSI Rev: 4770 Type: Enclosure ANSI SCSI revision: 02 Slab corruption: start=c0000001e8de5268, len=512 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<c00000000029c3a0>](.scsi_target_dev_release+0x28/0x50) 080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6a Prev obj: start=c0000001e8de5050, len=512 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<0000000000000000>](0x0) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b Next obj: start=c0000001e8de5480, len=512 Redzone: 0x170fc2a5/0x170fc2a5. Last user: [<c000000000228d7c>](.as_init_queue+0x5c/0x228) 000: c0 00 00 01 e8 83 26 08 00 00 00 00 00 00 00 00 010: 00 00 00 00 00 00 00 00 c0 00 00 01 e8 de 54 98 Slab corruption: start=c0000001e8de5268, len=512 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<c00000000029c3a0>](.scsi_target_dev_release+0x28/0x50) 080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6a Prev obj: start=c0000001e8de5050, len=512 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<0000000000000000>](0x0) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b Next obj: start=c0000001e8de5480, len=512 Redzone: 0x170fc2a5/0x170fc2a5. Last user: [<c000000000228d7c>](.as_init_queue+0x5c/0x228) 000: c0 00 00 01 e8 83 26 08 00 00 00 00 00 00 00 00 010: 00 00 00 00 00 00 00 00 c0 00 00 01 e8 de 54 98 ... I did some digging and the problem seems to be a refcounting issue in __scsi_add_device. The target gets freed in scsi_target_reap, and then __scsi_add_device tries to do another device_put on it. Signed-off-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] qla2xxx: fix bad locking during eh_abortAndrew Vasquez
Correct incorrect locking order in qla2xxx_eh_abort() handler which would case a hang during certain code-paths. With extra pieces to fix the irq state in the locks. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-02Automatic merge of /spare/repo/linux-2.6/.git branch HEAD
2005-06-02libata: kernel-doc warning fixesJeff Garzik
2005-06-02libata: update inline source docsEdward Falk
2005-05-31[libata] ahci: Update for recent ->host_stop() API changeJeff Garzik
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