Commit Graph

2972 Commits

Author SHA1 Message Date
Linus Torvalds 1d345dac1f Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2005-06-20 16:00:33 -07:00
Yani Ioannou 10523b3b82 [PATCH] Driver Core: drivers/s390/net/qeth_sys.c - 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 15:15:35 -07:00
gregkh@suse.de 9a881f166f [PATCH] use device_for_each_child() to properly access child devices.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-20 15:15:22 -07:00
mochel@digitalimplant.org 20b1e67423 [PATCH] Use device_for_each_child() to unregister devices in 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 15:15:19 -07:00
gregkh@suse.de d253878b3d [PATCH] class: convert drivers/scsi/* to use the new class api instead of class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-20 15:15:08 -07:00
Jeff Garzik e632ba11b8 aic7xxx/aic79xx_osm: revert completely bogus ahd_linux_queue() patch 2005-06-19 21:50:12 -04:00
Linus Torvalds 43fde784a6 Merge 'upstream-2.6.13' branch of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-06-18 13:08:39 -07:00
Jeff Garzik f9d1fe9630 Merge /spare/repo/linux-2.6/ 2005-06-18 13:21:24 -04:00
Mark Haverkamp 5d497cecde [SCSI] aacraid: regression fix
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>
2005-06-17 20:36:28 -05:00
James Bottomley 3afa294c40 merge by hand (qla_os.c mismerge) 2005-06-17 19:04:18 -05:00
James Bottomley 3237ee78fc merge by hand (fix up qla_os.c merge error) 2005-06-17 18:42:23 -05:00
Jeff Garzik df0ae2497d [SCSI] allow sleeping in ->eh_host_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:05:18 -05:00
Jeff Garzik 68b3aa7c98 [SCSI] allow sleeping in ->eh_bus_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:05:10 -05:00
Jeff Garzik 94d0e7b805 [SCSI] allow sleeping in ->eh_device_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:05:03 -05:00
Jeff Garzik 8fa728a268 [SCSI] allow sleeping in ->eh_abort_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:04:55 -05:00
Jeff Garzik 3471c28803 [SCSI] Remove no-op implementations of SCSI EH hooks
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 12:04:45 -05:00
Jeff Garzik e3df715501 [SCSI] Remove unnecessary locking around completion function calls
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>
2005-06-17 12:04:37 -05:00
James Bottomley 12021fff2b [SCSI] aic7xxx: fix the BIOS limits setting routines
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>
2005-06-13 21:37:27 -05:00
Geert Uytterhoeven c3315ede1b [PATCH] M68k: Mark Sun-3 NCR5380 SCSI broken
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>
2005-06-12 20:43:22 -07:00
Christoph Hellwig d6cbbad729 [SCSI] aic7xxx: clean up eisa support
- 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 18:45:06 -05:00
Christoph Hellwig 8eb3794257 [SCSI] aic7xxx: remove some dead wood
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 18:44:12 -05:00
Christoph Hellwig 3d65692aed [SCSI] aic7xxx: remove ahc_find_softc
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 18:43:48 -05:00
Christoph Hellwig e431223eca [SCSI] aic7xxx: do not check for duplicate pci ids
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 18:38:41 -05:00
Christoph Hellwig 765c4d45b8 [SCSI] aic7xxx/aic79xx: remove useless byte order macro cruft
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11 18:38:21 -05:00
Andrew Vasquez a1541d5af6 [SCSI] qla2xxx: Pull-down scsi-host-addition to follow board initialization.
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>
2005-06-11 13:06:22 -05:00
Albert Lee 6952df0355 [PATCH] sg traverse fix for __atapi_pio_bytes()
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 03:14:59 -04:00
Narendra Sankar 54258a8a2e [PATCH] sata_svw: bump version number
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 03:10:56 -04:00
Jens Axboe e1dd23a001 [PATCH] sata_sil: Fix FIFO PCI Bus Arbitration kernel oops
Correct this.

diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
2005-06-09 03:06:22 -04:00
Jeff Garzik a0ea7328e3 [libata] ahci: finish ATAPI support (hopefully) 2005-06-04 01:13:15 -04:00
70c8523381 Merge of /spare/repo/libata-dev branch bridge-detect 2005-06-04 01:02:00 -04:00
31c94a6e98 Automatic merge of /spare/repo/libata-dev branch svw 2005-06-04 00:59:09 -04:00
1700c80d87 Merge of /spare/repo/libata-dev branch pdc20619 2005-06-04 00:58:52 -04:00
d3c39d14d1 Automatic merge of /spare/repo/libata-dev branch ahci-msi 2005-06-04 00:52:59 -04:00
Jeff Garzik 4b0060f4bd [libata] ahci: minor PCI MSI cleanup
Replace 'have_msi' variable with a bit in the existing 'flags' variable,.
AHCI_FLAG_MSI.
2005-06-04 00:50:22 -04:00
ae20ea8525 Automatic merge of /spare/repo/linux-2.6/.git branch HEAD 2005-06-04 00:40:40 -04:00
73561695b2 Automatic merge of /spare/repo/linux-2.6/.git branch HEAD 2005-06-03 23:54:56 -04:00
Mark Haverkamp 0bb14afe10 [SCSI] 2.6 aacraid: updated sysfs files
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 12:44:12 -05:00
James Bottomley 9a8bc9b84b [SCSI] update spi transport class so that u320 Domain Validation works
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 12:39:53 -05:00
James Bottomley 597487b9ba [SCSI] fix aic7xxx coupled parameter problem
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 12:38:39 -05:00
brking@us.ibm.com 521314c122 [SCSI] sg: Command completion after remove oops
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>
2005-06-03 12:25:35 -05:00
Linus Torvalds d8d088d258 Automatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6 2005-06-03 08:54:02 -07:00
Nathan Lynch c92715b3c2 [SCSI] fix slab corruption during ipr probe
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 09:38:55 -05:00
Andrew Vasquez 18e144d32c [SCSI] qla2xxx: fix bad locking during eh_abort
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>
2005-06-03 09:37:53 -05:00
d7aaf48128 Automatic merge of /spare/repo/linux-2.6/.git branch HEAD 2005-06-02 18:43:09 -04:00
Jeff Garzik decc6d0b68 libata: kernel-doc warning fixes 2005-06-02 18:42:33 -04:00
Edward Falk 0baab86b00 libata: update inline source docs 2005-06-02 18:17:13 -04:00
Jeff Garzik ead5de996f [libata] ahci: Update for recent ->host_stop() API change 2005-05-31 11:53:57 -04:00
edb3e182b6 Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git branch HEAD 2005-05-31 11:50:32 -04:00
Jeff Garzik 0cba632b73 libata: doc updates 2005-05-30 19:49:12 -04:00
Jeff Garzik 780a87f718 libata: more doc updates
Document recently-added ata_port_operations hooks.

Fill several doc stubs in libata-core.c.
2005-05-30 15:41:05 -04:00
Linus Torvalds 79158229b0 Automatic merge of 'misc-fixes' branch from
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-05-29 19:30:03 -07:00
Jeff Garzik 7238cfb334 libata: bump version 2005-05-29 14:48:20 -04:00
d582c4ea30 Automatic merge of /spare/repo/netdev-2.6 branch use-after-unmap 2005-05-29 14:24:57 -04:00
Shaohua Li 8bd7f125e2 [PATCH] swsusp: ahd_dv_0 can't be stopped
This driver wants to set PF_NOFREEZE.

Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-28 11:14:01 -07:00
domen@coderock.org 87507cfdd2 [PATCH] drivers/scsi/ahci: add #include req'd for the DMA_{64,32}BIT_MASK constants
The previous patch did not compile cleanly on all architectures so
here's a fixed one which #includes <linux/dma-mapping.h>.

Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h when calling
pci_set_dma_mask() or pci_set_consistent_dma_mask()
This patch includes dma-mapping.h explicitly because it caused errors
on some architectures otherwise.
See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Domen Puncer <domen@coderock.org>

diff -puN drivers/scsi/ahci.c~dma_mask-drivers_scsi_ahci drivers/scsi/ahci.c
2005-05-27 23:59:16 -04:00
domen@coderock.org 7003c05d77 [PATCH] drivers/scsi/sata_vsc: add #include req'd for DMA_32BIT_MASK constant
The previous patch did not compile cleanly on all architectures so
here's a fixed one which #includes <linux/dma-mapping.h>.

Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h when calling
pci_set_dma_mask() or pci_set_consistent_dma_mask()
This patch includes dma-mapping.h explicitly because it caused errors
on some architectures otherwise.
See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Domen Puncer <domen@coderock.org>

diff -puN drivers/scsi/sata_vsc.c~dma_mask-drivers_scsi_sata_vsc drivers/scsi/sata_vsc.c
2005-05-27 23:59:16 -04:00
Jeff Garzik aa8f0dc6c3 libata: Fix use-after-iounmap
Jens Axboe pointed out that the iounmap() call in libata was occurring
too early, and some drivers (ahci, probably others) were using ioremap'd
memory after it had been unmapped.

The patch should address that problem by way of improving the libata
driver API:

* move ->host_stop() call after all ->port_stop() calls have occurred.

* create default helper function ata_host_stop(), and move iounmap()
call there.

* add ->host_stop_prewalk() hook, use it in sata_qstor.c (hi Mark).
sata_qstor appears to require the host-stop-before-port-stop ordering
that existed prior to applying the attached patch.
2005-05-26 21:54:27 -04:00
James Bottomley b1abb4d67f [SCSI] aic7xxx: remove separate target and device allocations
Since the aic driver is now taught to speak in terms of the generic
linux devices, we can now also dispense with the transport class get
routines (since we update the parameters when the driver sees they
change) and also plumb it into the spi transport transfer agreement
reporting infrastructure.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26 14:28:31 -04:00
James Bottomley 153b1e1fd9 Automatic merge of ../scsi-misc-2.6-old/ 2005-05-26 14:14:55 -04:00
8973a585ae Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git branch HEAD 2005-05-26 13:03:24 -04:00
Linus Torvalds cdbbde14cb Merge of 'misc-fixes' branch from
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-05-26 10:02:30 -07:00
James Bottomley a283bd37d0 [SCSI] Add target alloc/destroy callbacks to the host template
This gives the HBA driver notice when a target is created and
destroyed to allow it to manage its own target based allocations
accordingly.

This is a much reduced verson of the original patch sent in by
James.Smart@Emulex.com

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26 11:27:53 -04:00
Al Viro 631e8a1398 [SCSI] TYPE_RBC cache fixes (sbp2.c affected)
a) TYPE_SDAD renamed to TYPE_RBC and taken to scsi.h
	b) in sbp2.c remapping of TYPE_RPB to TYPE_DISK turned off
	c) relevant places in midlayer and sd.c taught to accept TYPE_RBC
	d) sd.c::sd_read_cache_type() looks into page 6 when dealing with
TYPE_RBC - these guys have writeback cache flag there and are not guaranteed
to have page 8 at all.
	e) sd_read_cache_type() got an extra sanity check - it checks that
it got the page it asked for before using its contents.  And screams if
mismatch had happened.  Rationale: there are broken devices out there that
are "helpful" enough to go for "I don't have a page you've asked for, here,
have another one".  For example, PL3507 had been caught doing just that...
	f) sbp2 sets sdev->use_10_for_rw and sdev->use_10_for_ms instead
of bothering to remap READ6/WRITE6/MOD_SENSE, so most of the conversions
in there are gone now.

	Incidentally, I wonder if USB storage devices that have no
mode page 8 are simply RBC ones.  I haven't touched that, but it might
be interesting to check...

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26 08:41:15 -05:00
Matthew Wilcox 53222b9069 [SCSI] sym2 version 2.2.1
sym2 version 2.2.1:
 - Fix MMIO BAR detection (Thanks to Bob Picco)
 - Fix odd-sized transfers with a wide bus (Thanks to Larry Stephens)
 - Write posting fixes (Thanks to Thibaut Varene)
 - Change one of the GFP_KERNEL allocations back into a GFP_ATOMIC
 - Make CCB_BA() return a script-endian address
 - Move range checks and disabling of devices from the queuecommand path
   to slave_alloc()
 - Remove a warning in sym_setup_cdb()
 - Keep a pointer to the scsi_target instead of the scsi_dev in the tcb
 - Remove a check for the upper layers passing an oversized cmd
 - Replace CAM_REQ_ constants with the Linux DID_ constants
 - Replace CAM_DIR_ constants with the Linux DMA_ constants
 - Inline sym_read_parisc_pdc() on non-parisc systems

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26 08:41:14 -05:00
Stuart Hayes 41bb4c43b3 [PATCH] ide-scsi: kmap scatter/gather before doing PIO
From: Stuart Hayes <Stuart_Hayes@dell.com>

The system can panic with a null pointer dereference using ide-scsi if
PIO is being done on scatter gather pages that are in high memory,
because page_address() returns 0.  We are actually seeing this using a
tape drive.  This patch will kmap_atomic() the pages before performing
PIO.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
2005-05-26 15:38:45 +02:00
Bartlomiej Zolnierkiewicz 8604affde9 [PATCH] convert IDE device drivers to driver-model
* add ide_bus_match() and export ide_bus_type
* split ide_remove_driver_from_hwgroup() out of ide_unregister()
* move device cleanup from ide_unregister() to drive_release_dev()
* convert ide_driver_t->name to driver->name
* convert ide_driver_t->{attach,cleanup} to driver->{probe,remove}
* remove ide_driver_t->busy as ide_bus_type->subsys.rwsem
  protects against concurrent ->{probe,remove} calls
* make ide_{un}register_driver() void as it cannot fail now
* use driver_{un}register() directly, remove ide_{un}register_driver()
* use device_register() instead of ata_attach(), remove ata_attach()
* add proc_print_driver() and ide_drivers_show(), remove ide_drivers_op
* fix ide_replace_subdriver() and move it to ide-proc.c
* remove ide_driver_t->drives, ide_drives and drives_lock
* remove ide_driver_t->drivers, drivers and drivers_lock
* remove ide_drive_t->driver and DRIVER() macro

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
2005-05-26 14:55:34 +02:00
Albert Lee 32529e0128 [PATCH] libata: Fix zero sg_dma_len() on 64-bit platform
When testing ATAPI PIO data transfer on the ppc64 platform,  __atapi_pio_bytes() got zero when
sg_dma_len() is used. I checked the <asm-ppc64/scatterlish.h>, the struct scatterlist is defined as:

struct scatterlist {
	struct page *page;
	unsigned int offset;
	unsigned int length;

	/* For TCE support */
	u32 dma_address;
	u32 dma_length;
};

#define sg_dma_address(sg)	((sg)->dma_address)
#define sg_dma_len(sg)		((sg)->dma_length)

So, if the scatterlist is not DMA mapped, sg_dma_len() will return zero on ppc64.
The same problem should occur on the x86-64 platform.
On the i386 platform, sg_dma_len() returns sg->length, that's why the problem does not occur on an i386.

Changes:
- Use sg->length if the scatterlist is not DMA mapped (yet).

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
2005-05-26 03:49:42 -04:00
949d33e70f Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git branch HEAD 2005-05-26 01:47:10 -04:00
Narendra Sankar 60bf09a366 [PATCH] sata_svw: Add support for new device IDs
BCM5785 (HT1000) is a new southbridge from Serverworks/Broadcom that
incorporates 4 SATA ports in a single PCIX function. Functionally these
ports are similar to that in older devices like the Apple K2 and the
Frodo4/8. This patch adds support for the new PCI device ID along with a
blurb on what the various device IDs mean. Additionally in all devices
based on this SATA controller, the SATA ports appear as a single PCI
function. This is true for older Frodo8 devices as well. Hence the init
function should init all the ports present in the detected controller
(which could be 4 or 8).

Signed-off-by: Narendra Sankar <nsankar@broadcom.com>
2005-05-25 20:10:58 -04:00
Francisco Javier 4c3a53d410 [PATCH] sata_promise: add PCI ID for FastTrak TX2200 2-ports 2005-05-25 19:29:37 -04:00
NAKAMURA Kenta 525a099771 [PATCH] sata_sil: new ID 1002:437A for ATI IXP400 2005-05-25 19:28:38 -04:00
Andrew Morton d981289627 [PATCH] aic7xxx_osm build fix
Fix a c99ism.

Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-24 20:08:14 -07:00
Linus Torvalds 9636273dae Automatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6.git 2005-05-20 17:21:03 -07:00
James Bottomley 2bf2c568c8 [SCSI] aic7xxx: fix U160 mode
The new period/dt setting routines don't get the coupling of these
parameters correct.  This means that Domain Validation never gets DT
set, and thus the drive gets restricted to U80.

Fix this by restoring the couplings in the set routines.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 16:43:51 -05:00
James Bottomley fb3089dfb5 [SCSI] aic7xxx: add back locking
Tampering with the settings has to be done under the host lock ...
slave_alloc isn't called under any lock, so this has to be done
explicitly.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:43 -05:00
James Bottomley c7525233d2 [SCSI] aic7xxx: make correct use of slave_alloc/destroy and remove the per device timer
The allocation of all of our components should be done in slave alloc.
Currently it's rather fancifully refcounted in the queuecommand
callback.  This patch moves allocation and destroy to their correct
places in slave_alloc/slave_destory.  Now we can guarantee that
everywhere a device is requested, it's actually been allocated, so don't
check for this anymore.

Additionally, the per device busy timer was the only source of potential
use after free.  It's been deleted because Linux does the correct thing
with busy returns, so there's no need to implement a separate timer in
the driver.

Finally, implement code that forces all the device parameters to zero
(i.e. async and narrow) in the slave alloc, inform the spi class of the
bios recorded maximums and wait until slave configure before trying
anything more adventurous.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:42 -05:00
James Bottomley 8e45ebcc66 [SCSI] aic7xxx: remove the completeq
This should finish the spurious queue removal from aic7xxx (there are
other queues that are probably unnecessary, but at least the major and
obviously unnecessary ones are done with).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:40 -05:00
James Bottomley 38c29ce06d [SCSI] aic7xxx: remove the last vestiges of the runq
This was rendered obsolete by the busyq removal; remove some of the last
remnants of its presence.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:39 -05:00
Christoph Hellwig 013791ee01 [SCSI] aic7xxx: remove usage of obsolete typedefs
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:38 -05:00
Christoph Hellwig 7dfa0f2673 [SCSI] remove dma_mask hacks
pci_alloc_consistent is under 4G by default.  Also simplify the
definition of bus_dmamap_t.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:37 -05:00
Christoph Hellwig dedd831081 [SCSI] aic7xxx: remove Linux 2.4 ifdefs
There's not much sense in sharing code anymore now that aic7xxx uses
various transport class facilities.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:36 -05:00
Christoph Hellwig c06716fe1c [SCSI] aic7xxx: remove some DV leftovers
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:35 -05:00
James Bottomley e4e360c325 [SCSI] remove aic7xxx busyq
The aic7xxx driver has two spurious queues in it's linux glue code: the
busyq which queues incoming commands to the driver and the completeq
which queues finished commands before sending them back to the mid-layer

This patch just removes the busyq and makes the aic finally return the
correct status to get the mid-layer to manage its queueing, so a command
is either committed to the sequencer or returned to the midlayer for
requeue.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:34 -05:00
James Bottomley fad01ef88d [SCSI] correct aic7xxx period setting routines
This is similar to the previous sym2 problem.  For Domain Validation to
work we can't allow any period setting to turn wide on if it was
previously off.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:33 -05:00
James Bottomley 62a8612972 [SCSI] implement parameter limits in the SPI transport class
There's a basic need not to have parameters go under or over certain
values when doing domain validation.  The basic ones are

max_offset, max_width and min_period

This patch makes the transport class take and enforce these three
limits.  Currently they can be set by the user, although they could
obviously be read from the HBA's on-board NVRAM area during
slave_configure (if it has one).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:54:32 -05:00
Mark Haverkamp 7c00ffa314 [SCSI] 2.6 aacraid: Variable FIB size (updated patch)
New code from the Adaptec driver.  Performance enhancement for newer
adapters.  I hope that this isn't too big for a single patch.  I believe
that other than the few small cleanups mentioned, that the changes are
all related.

- Added Variable FIB size negotiation for new adapters.
- Added support to maximize scatter gather tables and thus permit
  requests larger than 64KB/each.
- Limit Scatter Gather to 34 elements for ROMB platforms.
- aac_printf is only enabled with AAC_QUIRK_34SG
- Large FIB ioctl support
- some minor cleanup

Passes sparse check.
I have tested it on x86 and ppc64 machines.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:48:00 -05:00
Ju, Seokmann 672b2d38da [SCSI] megaraid version 2.20.4.6
Signed-off by: Seokmann Ju <sju@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:47:59 -05:00
Patrick Mansfield 793698ce28 [SCSI] saved and restore result for timed out commands
Save and restore the scmd->result, so that timed out commands do not
return the result of the TEST UNIT READY or the start/stop commands. Code
is already in place to save and restore the result for the request sense
case.

The previous version of this patch erroneously removed the "if" check,
instead add a comment as to why the "if" is needed.

Signed-off-by: Patrick Mansfield <patmans@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 15:47:52 -05:00
James Bottomley ad34ea2cc3 merge by hand - fix up rejections in Documentation/DocBook/Makefile 2005-05-20 15:27:44 -05:00
Tejun Heo d8c37e7b9a [SCSI] remove a timer race in scsi_queue_insert()
scsi_queue_insert() has four callers.  Three callers call with
timer disabled and one (the second invocation in
scsi_dispatch_cmd()) calls with timer activated.
scsi_queue_insert() used to always call scsi_delete_timer()
and ignore the return value.  This results in race with timer
expiration.  Remove scsi_delete_timer() call from
scsi_queue_insert() and make the caller delete timer and check
the return value.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:54 -05:00
Tejun Heo 5b8ef84258 [SCSI] remove spurious if tests from scsi_eh_{times_out|done}
'if' tests which check if eh_action isn't NULL in both
functions are always true.  Remove the redundant if's as it
can give wrong impressions.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:53 -05:00
Tejun Heo 0155a37ea5 [SCSI] remove unnecessary scsi_delete_timer() call in scsi_reset_provider()
scsi_reset_provider() calls scsi_delete_timer() on exit which
isn't necessary.  Remove it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:52 -05:00
Gerd Knorr 21feb5ccd5 [SCSI] convert scsi changer driver from class simple
Here is a incremental patch which switches the driver over to
the new non-simple functions.  Compile-tested.

Signed-off-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:51 -05:00
Gerd Knorr daa6eda65a [SCSI] add scsi changer driver
This patch adds a device driver for scsi media changer devices.

Signed-off-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:50 -05:00
brking@us.ibm.com 5cbf5eaef7 [SCSI] ipr: Fix ipr PCI hotplug hang with CDROM attach
Currently, during PCI hotplug remove, if the upper layer
drivers of the attached devices send commands down as part
of the remove action, like a CDROM, the hotplug action
will hang forever due to the ipr driver returning
SCSI_MLQUEUE_HOST_BUSY. Patch fixes this.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:48 -05:00
Adrian Bunk 380c3877ae [SCSI] drivers/scsi/sym53c416.c: fix a wrong check
The Coverity checker found that this for loop was wrong.

This patch changes it to what seems to be intended.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:47 -05:00
Kai Makisara 16c4b3e207 [SCSI] SCSI tape: fix permissions for SG_IO, etc.
This patch is against 2.6.12-rc3 + linus-patch from April 30. The patch
contains the following fixes:

- CAP_SYS_RAWIO is used instead of CAP_SYS_ADMIN; fix from Alan Cox
- only direct sending of SCSI commands requires this permission
- the st status is modified is successful unload is performed using
  SCSI_IOCTL_STOP_UNIT

Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:46 -05:00
brking@us.ibm.com f80ed13934 [SCSI] ipr: Driver version 2.0.14
Bump driver version

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:45 -05:00
brking@us.ibm.com 1b69f645f2 [SCSI] ipr: Array error logging fix
Bugme 4547. The following patch fixes a bug in ipr's error logging.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:44 -05:00
Jeremy Higdon 7d0e11fb20 [SCSI] qla1280.c - fix result for device Busy and Queue Full
I discovered that the qla1280 driver does not send the correct status
to the midlayer when it gets Queue Full or Busy from a device.

Signed-off-by: Jeremy Higdon <jeremy@sgi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:43 -05:00
James Bottomley 4e33bd874b [SCSI] ultrastor: fix compile failure
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:40 -05:00
Al Viro 93fc4294fc [SCSI] qla trivial iomem annotation
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:39 -05:00
Mark Haverkamp 56b5871223 [SCSI] aacraid: remove sparse warnings
This patch addresses the sparse -Wbitwise warnings that Christoph wanted
me to eliminate.  This mostly consisted of making data structure
elements of hardware associated structures the __le* equivalent.
Although there were a couple places where there was mixing of cpu and le
variable math.  These changes have been tested on both an x86 and ppc
machine running bonnie++.  The usage of the LE32_ALL_ONES macro has been
eliminated.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:38 -05:00
Benoit Boissinot 1c2fb3f38e [SCSI] drivers/scsi/dpt_i2o.c: fix compile warnings
This patch fixes the following warnings:

drivers/scsi/dpt_i2o.c: In function ‘adpt_isr’:
drivers/scsi/dpt_i2o.c:2030: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2031: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2042: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2043: warning: passing argument 2 of ‘writel’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2046: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2048: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2055: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2062: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2069: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c: In function ‘adpt_i2o_to_scsi’: drivers/scsi/dpt_i2o.c:2239: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2243: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2248: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast
drivers/scsi/dpt_i2o.c:2259: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast

It define variables which are only used with a type of 'void __iomem *'
with this type instead of the incorrect 'unsigned long' type.
It also remove pointless casts.

Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:37 -05:00
Benoit Boissinot 23a2bc2289 [SCSI] drivers/scsi/dpt_i2o.c: cleanup useless code
This patch removes the array 'hbas' as it seems to be useless
and redundant with the linked list hbas_chain.

Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:36 -05:00
Adrian Bunk 4833869e6e [SCSI] drivers/scsi/aacraid/: make some functions static
This patch makes some needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:35 -05:00
James Bottomley 47b5d69c4a [SCSI] drivers/scsi/FlashPoint.c: cleanups
From: Adrian Bunk <bunk@stusta.de>

This patch contains cleanups including the following:
- remove #ifdef'ed code for other OS's
- remove other unused code
- make needlessly global code static

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:34 -05:00
Adrian Bunk 7dfaa5f40d [SCSI] drivers/scsi/NCR53C9x.c: make a struct static
This patch makes a needlessly global struct static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:32 -05:00
Adrian Bunk 420b4a73de [SCSI] drivers/scsi/atp870u.c: make a function static
This patch makes a needlessly global function static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:31 -05:00
Tejun Heo a1bf9d1d92 [SCSI] make scsi_queue_insert() use blk_requeue_request()
scsi_queue_insert() used to use blk_insert_request() for requeueing
requests.  This depends on the unobvious behavior of
blk_insert_request() setting REQ_SPECIAL and REQ_SOFTBARRIER when
requeueing.  This patch makes scsi_queue_insert() use
blk_requeue_request().  As REQ_SPECIAL means special requests and
REQ_SOFTBARRIER is automatically handled by blk layer now, no flag
needs to be set.

Note that scsi_queue_insert() now calls scsi_run_queue() itself, and
the prototype of the function is added right above
scsi_queue_insert().  This is temporary, as later requeue path
consolidation patchset removes scsi_queue_insert().  By adding
temporary prototype, we can do away with unnecessarily moving
functions.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:30 -05:00
Tejun Heo 283369ccc2 [SCSI] make scsi_requeue_request() use blk_requeue_request()
scsi_requeue_request() used to use blk_insert_request() for requeueing
requests.  This depends on the unobvious behavior of
blk_insert_request() setting REQ_SPECIAL and REQ_SOFTBARRIER when
requeueing.  This patch makes scsi_queue_insert() use
blk_requeue_request().  As REQ_SPECIAL means special requests and
REQ_SOFTBARRIER is automatically handled by blk layer now, no flag
needs to be set.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:29 -05:00
Tejun Heo 867d1191fc [SCSI] remove requeue feature from blk_insert_request()
blk_insert_request() has a unobivous feature of requeuing a
request setting REQ_SPECIAL|REQ_SOFTBARRIER.  SCSI midlayer
was the only user and as previous patches removed the usage,
remove the feature from blk_insert_request().  Only special
requests should be queued with blk_insert_request().  All
requeueing should go through blk_requeue_request().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:28 -05:00
Tejun Heo beb6617d99 [SCSI] remove REQ_SPECIAL in scsi_init_io()
scsi_init_io() used to set REQ_SPECIAL when it fails sg
allocation before requeueing the request by returning
BLKPREP_DEFER.  REQ_SPECIAL is being updated to mean special
requests.  So, remove REQ_SPECIAL setting.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:27 -05:00
Andrew Vasquez 354d6b2196 [SCSI] remove some dead code in qla2xxx
Original from: Christoph Hellwig <hch@lst.de>

Modified and
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:25 -05:00
James Bottomley 099175c94a [SCSI] remove PCI2000 and PCI2220i drivers
From: Christoph Hellwig <hch@lst.de>

Both drivers are marked broken and haven't compiled since very early
2.5.x.  And they're for IDE hardware so they shouldn't have been
written to the SCSI layer at all.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:15 -05:00
James Bottomley 608648cb40 [SCSI] qla1280: update firmware
Update SCSI firmware images:

        ql1040_fw.h:
                - *     Firmware Version 7.65.00 (14:17 Jul 20, 1999)
                + *     Firmware Version 7.65.06 (14:38 Jan 07, 2002)

        ql1280_fw.h:
                - *     Firmware Version 8.15.00 (14:35 Aug 22, 2000)
                + *     Firmware Version 8.15.11 (10:20 Jan 02, 2002)

        ql12160_fw.h:
                - *     Firmware Version 10.04.32 (12:03 May 09, 2001)
                + *     Firmware Version 10.04.42 (15:44 Apr 18, 2003)

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:13 -05:00
f3ac91cf52 Merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev.git 2005-05-17 11:30:39 -04:00
Brett Russ cdcca89e1a [PATCH] libata: flush COMRESET set and clear
Updated patch to fix erroneous flush of COMRESET set and missing flush
of COMRESET clear.  Created a new routine scr_write_flush() to try to
prevent this in the future.  Also, this patch is based on libata-2.6
instead of the previous libata-dev-2.6 based patch.

Signed-off-by: Brett Russ <russb@emc.com>

Index: libata-2.6/drivers/scsi/libata-core.c
===================================================================
2005-05-15 19:00:51 -04:00
Albert Lee 21b1ed74ee [PATCH] libata: Prevent the interrupt handler from completing a command twice
Problem:
   During the libata CD-ROM stress test, sometimes the "BUG: timeout
without command" error is seen.

Root cause:
  Unexpected interrupt occurs after the ata_qc_complete() is called,
but before the SCSI error handler.  The interrupt handler is invoked
before the SCSI error handler, and it clears the command by calling
ata_qc_complete() again.  Later when the SCSI error handler is run,
the ata_queued_cmd is already gone, causing the "BUG: timeout without
command" error.

Changes:
  - Use the ATA_QCFLAG_ACTIVE flag to prevent the interrupt handler
from completing the command twice, before the scsi_error_handler.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
2005-05-15 18:46:59 -04:00
John W. Linville f85bdb9ce9 [PATCH] libata: stop setting sdev->host->max_sectors for lba48 drives
Avoid changing sdev->host->max_sectors because it can prevent use of
non-lba48 drives on other ports of the same adapter.

Signed-off-by: Stuart Hayes <stuart_hayes@Dell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-05-15 18:01:22 -04:00
Tobias Lorenz f497ba735f [libata sata_promise] pdc20619 (PATA) support 2005-05-12 15:51:01 -04:00
Jeff Garzik b095518ef5 [libata] ATA passthru (arbitrary ATA command execution)
Authors:
Brett Russ <russb@emc.com>
John W. Linville <linville@tuxdriver.com>
Andy Warner <andyw@pobox.com>
2005-05-12 15:45:22 -04:00
Albert Lee 8bf62ecee5 [libata] C/H/S support, for older devices 2005-05-12 15:29:42 -04:00
Brad Campbell 6f2f381281 [PATCH] libata basic detection and errata for PATA->SATA bridges
This patch works around an issue with WD drives (and possibly others)
over SiL PATA->SATA Bridges on SATA controllers locking up with
transfers > 200 sectors.

Signed-off-by: Brad Campbell <brad@wasp.net.au>
2005-05-12 15:07:47 -04:00
Jeff Garzik 907f4678c1 [libata ahci] support PCI MSI interrupt vector 2005-05-12 15:03:42 -04:00
Rolf Eike Beer 104e50108c [PATCH] typo fix in drivers/scsi/sata_svw.c comment
Add missing brace.
2005-05-12 12:36:04 -04:00
Linus Torvalds 07342d623b Automatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6.git 2005-05-06 16:46:40 -07:00
James Bottomley e4862fedbc [SCSI] correct the sym2 period setting routines
There's a slight bug in the routines in that if the period requires dt,
then the routine will unconditionally set it.  DT may only be set if
Wide is also set, so this turns back on the wide bit.

For domain validation to work correctly, we need to observe the wide bit
absolutely.

Acked by: Matthew Wilcox <willy@debian.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-06 15:12:02 -05:00
Adrian Bunk b6f0b0d016 [PATCH] drivers/scsi/sym53c416.c: fix a wrong check
The Coverity checker found that this for loop was wrong.

This patch changes it to what seems to be intended.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Matthew Wilcox <willy@debian.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-05 16:36:51 -07:00
Adrian Bunk cad359c684 [PATCH] fix NCR53C9x.c compile warning
drivers/scsi/NCR53C9x.c: In function `esp_do_data':
drivers/scsi/NCR53C9x.c:1838: warning: unused variable `flags'

Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-05 16:36:50 -07:00
James Bottomley 949bf79759 [SCSI] fix command retries in spi_transport class
The premise is that domain validation is likely to trigger errors which
it wants to know about, so the only time it should be retrying them is
when it gets a unit attention (likely as the result of a previous bus or
device reset).  Ironically, the previous coding retried three times in
all cases except those of unit attention.  The attached fixes this to do
the right thing.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-05 16:08:59 -05:00
Al Viro a553260618 [PATCH] ISA DMA Kconfig fixes - part 3
Drivers that expect ISA DMA API are marked as such in Kconfig.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-04 07:33:14 -07:00
Mike Christie 69b528936b [SCSI] call correct scsi_done function in scsi_dispatch_cmd
scsi_dispatch_cmd currently calls scsi_done when the device is in the
SDEV_DEL state, but at this point the command has not had a timer added 
to it (this is done a couple lines down) so scsi_done just returns and 
the command is lost. The attached patch made against 2.6.12-rc3 calls 
__scsi_done in this case so the comamnd will be returned upwards.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-01 14:47:15 -05:00
Adrian Bunk 408b664a7d [PATCH] make lots of things static
Another large rollup of various patches from Adrian which make things static
where they were needlessly exported.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:59:29 -07:00
akpm@osdl.org 69aa3f7158 [PATCH] ultrastor build fix
Fix a typo.

James Bottomley <James.Bottomley@steeleye.com>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:35 -07:00
Mark Haverkamp 036d618434 [SCSI] aacraid: Fix adapter open error
This fixes an error on the device open code that allows a non-existent
device to be opened causing later panic problems.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-26 22:54:58 -07:00
Al Viro 766f2fa170 [PATCH] qla trivial iomem annotation
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-26 07:43:43 -07:00
Al Viro 0f73832fd8 [PATCH] drivers/scsi NULL noise removal
NULL noise in sbus scsi drivers got missed

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-26 07:43:42 -07:00
Tom 'spot' Callaway 10158286e7 [SPARC]: module version cleanups
Minor cleanups for sparc specific drivers (sunbmac, sunqe, sunlance,
sunhme, esp) so that they have a full module version definition that is
consistent with other upstream drivers.

Signed-off-by: Tom 'spot' Callaway <tcallawa@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-24 20:35:20 -07:00
Al Viro bc86120a85 [PATCH] SCSI GFP fixes
Somebody forgot that | has higher priority than ?:.  As the result,
allocation is done with bogus flags - instead of GFP_ATOMIC + possibly
GFP_DMA we always get GFP_DMA and no GFP_ATOMIC. 

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-24 12:28:34 -07:00
Nate Dailey 3a73e8c771 [SCSI] drivers/scsi/sr_ioctl.c: check for failed allocation
I noticed a case in sr_ioctl.c's sr_get_mcn where a buffer is
allocated, but the pointer isn't checked for null.

Signed-off-by: Nate Dailey <nate.dailey@stratus.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21 16:14:05 -04:00
Christoph Hellwig 0bdcd78ea2 [SCSI] aic7xxx: remove inquiry sniffing leftovers
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21 16:13:39 -04:00
Andrew Vasquez 1c97a12a29 [SCSI] qla2xxx: remove a transport #include
Make transport-functions structure non-static.  Replace #include of
scsi_transport.h with a forward declaration.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21 16:13:36 -04:00
James Bottomley 858eaca169 [PATCH] Fix aic7xxx_osm.c compile with older gcc's
My version of gcc doesn't warn about this error (declaration in the
middle of a set of statements).

The fix is simple (this also corrects return code; for init functions it
should be zero or error).
2005-04-21 07:35:45 -07:00
cb624029ca aic7xxx: convert to SPI transport class Domain Validation
Now that we export all the parameters, this is easy to do.
It also means that we can dump about 2000 lines of code that
were dedicated to doing this internally.

Additionally, this removes all the aic7xxx driver abuse
of SCSI timers which were embedded in the DV routines.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:52:27 -05:00
92d161c373 aic7xxx: add support for the SPI transport class
This is just a simplistic patch to export all of the
aic7xxx internal transport parameters via the SPI
transport class.  It doesn't actually alter the way the
driver works at all.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:52:02 -05:00
7aaef27baf qla2xxx: fix compiler warning in qla_attr.c
CC [M]  drivers/scsi/qla2xxx/qla_attr.o
drivers/scsi/qla2xxx/qla_attr.c: In function `qla2x00_sysfs_write_fw_dump':
drivers/scsi/qla2xxx/qla_attr.c:65: warning: implicit declaration of function `vfree'
drivers/scsi/qla2xxx/qla_attr.c:83: warning: implicit declaration of function `vmalloc'
drivers/scsi/qla2xxx/qla_attr.c:83: warning: cast to pointer from integer of different size
 
Also remove spurious inclusion of linux/version.h

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:51:37 -05:00
dea3101e0a lpfc: add Emulex FC driver version 8.0.28
From: 	James.Smart@Emulex.Com

Modified for kernel import and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:50:53 -05:00
8e8790415e [PATCH] drivers/scsi/gdth.c: cleanups
This patch contains the following cleanups:
- make some needlessly global functions static
- remove one more kernel 2.2 #ifdef

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:50:23 -05:00
be7db055dd [PATCH] remove old scsi data direction macros
these have been wrappers for the generic dma direction bits since 2.5.x.
This patch converts the few remaining drivers and removes the macros.

Arjan noticed there's some hunk in here that shouldn't.  Updated patch
below:

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:49:58 -05:00
80e2ca3dcb [PATCH] qla2xxx: update version to 8.00.02b5-k
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:49:27 -05:00
6721d2c809 [PATCH] qla2xxx: remove /proc interface
Remove /proc support.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:48:36 -05:00
83021920e7 [PATCH] qla2xxx: cleanup DMA mappings...
Don't use cmd->request->nr_hw_segments as it may not be initialized
  (SG_IO in particular bypasses anything that initializes this and just
  uses scsi_do_req to insert a scsi_request directly on the head of the
  queue) and a bogus value here can trip up the checks to make sure that
  the number of segments will fit in the queue ring buffer, resulting in
  commands that are never completed.

  Fix up several issues with PCI DMA mapping and failure to check return
  values on the mappings.

  Make the check for space in the ring buffer happen after the DMA mapping
  is done since any checks done before the mapping has taken place are
  bogus.

  Doug Ledford <dledford@redhat.com>.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:48:12 -05:00
bdf796210e [PATCH] qla2xxx: remove lun discovery codes...
Remove internal lun discovery routines and support
structures.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:47:46 -05:00
8482e118af [PATCH] qla2xxx: add remote port codes...
Add initial support for FC remote port infrastructure.

     o Use fc_remote_port...() registration and block/unlock
       functions.
     o Consolidate 'attribute' (fc-remote/sysfs) helpers into
       new qla_attr.c file.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:47:19 -05:00
f4f051ebb4 [PATCH] qla2xxx: remove internal queuing...
Remove internal command queuing from the driver.  As is, this
driver cannot tolerate cable-pulls as I/Os will begin to fail
by the upper layers.

     o Should be used in conjuction with the
       11-fc_rport_adds_2.diff patch.
     o Removes qla_listops.h file -- no longer needed.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:46:53 -05:00
James Bottomley c46f2ffb9e merge by hand (scsi_device.h) 2005-04-18 13:45:00 -05:00
f59114b7b5 [PATCH] scsi: scsi_send_eh_cmnd() cleanup
This patch makes scsi_send_eh_cmnd() use sdev and shost instead of
referencing them through scmd-> everytime.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 12:35:56 -05:00
bf341919db scsi: add DID_REQUEUE to the error handling
We have a DID_IMM_RETRY to require a retry at once, but we could do with
a DID_REQUEUE to instruct the mid-layer to treat this command in the
same manner as QUEUE_FULL or BUSY (i.e. halt the submission until
another command returns ... or the queue pressure builds if there are no
outstanding commands).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 12:35:06 -05:00
2bc474c364 [PATCH] kill old EH constants
Fix up two drivers that incorrectly were using the old return values for
their new-style EH methods and kill off scsi_obsolete.h that defined the
constants.  The initio driver has all these constansts defined locally
and uses them internally, I'll fix that up some time later.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 12:33:41 -05:00
c6295cdf65 [PATCH] scsi: remove meaningless scsi_cmnd->serial_number_at_timeout field
scsi_cmnd->serial_number_at_timeout doesn't serve any purpose
anymore.  All serial_number == serial_number_at_timeout tests
are always true in abort callbacks.  Kill the field.  Also, as
->pid always equals ->serial_number and ->serial_number
doesn't have any special meaning anymore, update comments
above ->serial_number accordingly.  Once we remove all uses of
this field from all lldd's, this field should go.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 12:33:15 -05:00
d3a933dc98 [PATCH] scsi: remove unused scsi_cmnd->internal_timeout field
scsi_cmnd->internal_timeout field doesn't have any meaning
anymore.  Kill the field.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 12:32:47 -05:00
db9dff366b [PATCH] remove outdated print_* functions
We have the scsi_print_* functions in the proper namespace for a long
time now and there weren't a lot users left.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 12:32:20 -05:00
b6651129cc [PATCH] consolidate timeout defintions in scsi.h
Adapted from a patch in SuSE's kernel SRPM.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 12:31:52 -05:00
c2a9331c62 updates for CFQ oops fix
- add a comment to the device structure that the device_busy field
  is now protected by the request_queue->queue_lock
- null out sdev->request_queue after the queue is released to trap
  any (and there shouldn't be any) use after the queue is freed.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16 20:10:34 -05:00
152587deb8 [PATCH] fix NMI lockup with CFQ scheduler
The current problem seen is that the queue lock is actually in the
SCSI device structure, so when that structure is freed on device
release, we go boom if the queue tries to access the lock again.

The fix here is to move the lock from the scsi_device to the queue.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16 20:10:09 -05:00
56fece2008 [PATCH] finally fix 53c700 to use the generic iomem infrastructure
This driver has had it's own different infrastructure for doing this for
ages, but it's time it used the common one.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16 20:09:43 -05:00
cb59e84083 [PATCH] sg.c: update
The attachment combines the most recent patch from
Yum Rayan <yum.rayan@gmail.com> (to reduce sg stack
usage), Adrian Bunk <bunk@stusta.de> (to fix check
after use) and me (fix elapsed time calculation
(duration) on ia64 machines).

I have modified the patch from Yum Rayan so kmalloc()
in sg_read() is only called for the (rare) code paths
that need them.

Changelog:
   - reduce stack usage in sg_ioctl() and sg_read()
   - fix check after use in sg_mmap()
   - hold duration internally in milliseconds and
     check current time later than held time

Signed-off-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16 20:08:52 -05:00
Pavel Machek e5378ca8c0 [PATCH] fix u32 vs. pm_message_t in drivers/mmc,mtd,scsi
This fixes u32 vs.  pm_message_t in drivers/mmc, drivers/mtd and
drivers/scsi.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:25:29 -07:00
Jason Gaston 680d32357a [PATCH] ahci: AHCI mode SATA patch for Intel ESB2
This patch adds the Intel ESB2 DID's to the ahci.c file for AHCI mode SATA
support.

Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com>
Cc: <linux-scsi@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:45 -07:00
Jason Gaston c368ca4ef4 [PATCH] ata_piix: IDE mode SATA patch for Intel ESB2
This patch adds the Intel ESB2 DID's to the ata_piix.c and quirks.c file for
IDE mode SATA support.

Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:44 -07:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00