29 Aug, 2008
1 commit
-
Signed-off-by: Stefan Richter
Acked-by: "Martin K. Petersen"
Signed-off-by: James Bottomley
27 Jul, 2008
1 commit
-
Support for controllers and disks that implement DIF protection
information:- During command preparation the RDPROTECT/WRPROTECT must be set
correctly if the target has DIF enabled.- READ(6) and WRITE(6) are not supported when DIF is on.
- The controller must be told how to handle the I/O via the
protection operation field in scsi_cmnd.- Refactor the I/O completion code that extracts failed LBA from the
returned sense data and handle DIF failures correctly.- sd_dif.c implements the functions required to prepare and complete
requests with protection information attached.Signed-off-by: Martin K. Petersen
Signed-off-by: James Bottomley
12 Jul, 2008
2 commits
-
This patch adds a new device driver to support the Virtual Fibre Channel
interface on IBM Power based servers. The Virtual I/O Server on IBM Power
servers utilizes N-Port ID Virtualization to export a Virtual Fibre Channel
adapter to the client. This driver is the client device driver.Signed-off-by: Brian King
Signed-off-by: James Bottomley -
The module name was changed from esp to sun_esp some time ago.
Also correct the list of chips supported by the driver.Signed-off-by: Frans Pop
Signed-off-by: David S. Miller
Signed-off-by: James Bottomley
05 Jun, 2008
1 commit
-
Some of the storage devices (that can be accessed through multiple paths),
do need some special handling for
1. Activating the passive path of the storage access.
2. Decode and handle the special sense codes returned by the devices.
3. Handle the I/Os being sent to the passive path, especially
during the device probe time.
when accessed through multiple paths.As of today this special device handling is done at the dm-multipath
layer using dm-handlers. That works well for (1); for (2) to be handled
at dm layer, scsi sense information need to be exported from SCSI to dm-layer,
which is not very attractive; (3) cannot be done at all at the dm layer.Device handler has been moved to SCSI mainly to handle (2) and (3) properly.
Signed-off-by: Chandra Seetharaman
Signed-off-by: Mike Anderson
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley
06 May, 2008
1 commit
-
The new mac_esp scsi driver needs CONFIG_SCSI_SPI_ATTRS, just like all other
drivers using the new esp_scsi core.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds
03 May, 2008
1 commit
-
This is the code to actually support 64 bit platforms. 64 bit
DMA is enabled on both x86_32 PAE and 64 bit platforms.This code is based in part on the unofficial adaptec 64-bit
dpt_i2o driver update that I got from Mark Salyzyn at Adaptec.Signed-off-by: Miquel van Smoorenburg
Acked-by: Mark Salyzyn
Signed-off-by: James Bottomley
28 Apr, 2008
1 commit
-
Replace the mac_esp driver with a new one based on the esp_scsi core.
For esp_scsi: add support for sync transfers for the PIO mode, add a new
esp_driver_ops method to get the maximum dma transfer size (like the old
NCR53C9x driver), and some cleanups.Signed-off-by: Finn Thain
Acked-by: David S. Miller
Signed-off-by: Geert Uytterhoeven
Signed-off-by: James Bottomley
08 Apr, 2008
1 commit
-
We've verified that there are 64 bit and endianness problems in the
flashpoint driver. Reverse the logic of CONFIG_OMIT_FLASHPOINT (make
it CONFIG_SCSI_FLASHPOINT) and make it depend on X86_32 so it can't
appear for any other architectures. Long term, if someone chooses,
they could make FlashPoint 64 bit compliant (it looks like its a
question of fixing up the sizes in some of the packed descriptors)Signed-off-by: James Bottomley
09 Mar, 2008
1 commit
-
We have several drivers that don't list SCSI as a dependency in
Kconfig. That leads to them potentially being selected as Y even if
SCSI is M (which will produce a build failure). Fix this by making
the if SCSI_LOWLEVEL that goes around all the drivers a tristate
forcing them all automatically to inherit the value of SCSI.Signed-off-by: James Bottomley
23 Feb, 2008
1 commit
-
Signed-off-by: Jeff Garzik
Signed-off-by: James Bottomley
13 Feb, 2008
1 commit
-
Fix compilation warning in gdth.c, which was using the deprecated
pci_find_device.drivers/scsi/gdth.c:645: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:495)
Changing it to use pci_get_device, instead.
Signed-off-by: Sergio Luis
Signed-off-by: James Bottomley
08 Feb, 2008
5 commits
-
This adds support to SCSI for enclosure services devices. It also makes
use of the enclosure services added in an earlier patch to display the
enclosure topology in sysfs.At the moment, the enclosures are SAS specific, but if anyone actually
has a non-SAS enclosure that follows the SES-2 standard, we can add that
as well.On my Vitesse based system, the enclosures show up like this:
sparkweed:~# ls -l /sys/class/enclosure/0\:0\:1\:0/
total 0
-r--r--r-- 1 root root 4096 2008-02-03 15:44 components
lrwxrwxrwx 1 root root 0 2008-02-03 15:44 device -> ../../../devices/pci0000:01/0000:01:02.0/host0/port-0:0/expander-0:0/port-0:0:12/end_device-0:0:12/target0:0:1/0:0:1:0
drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 000
drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 001
drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 002
drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 003
drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 004
drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 005
lrwxrwxrwx 1 root root 0 2008-02-03 15:44 subsystem -> ../../enclosure
--w------- 1 root root 4096 2008-02-03 15:44 ueventAnd the individual occupied slots like this:
sparkweed:~# ls -l /sys/class/enclosure/0\:0\:1\:0/SLOT\ 001/
total 0
-rw-r--r-- 1 root root 4096 2008-02-03 15:45 active
lrwxrwxrwx 1 root root 0 2008-02-03 15:45 device -> ../../../../devices/pci0000:01/0000:01:02.0/host0/port-0:0/expander-0:0/port-0:0:11/end_device-0:0:11/target0:0:0/0:0:0:0
-rw-r--r-- 1 root root 4096 2008-02-03 15:45 fault
-rw-r--r-- 1 root root 4096 2008-02-03 15:45 locate
-rw-r--r-- 1 root root 4096 2008-02-03 15:45 status
lrwxrwxrwx 1 root root 0 2008-02-03 15:45 subsystem -> ../../../enclosure_component
-r--r--r-- 1 root root 4096 2008-02-03 15:45 type
--w------- 1 root root 4096 2008-02-03 15:45 ueventYou can flash the various blinky lights by echoing to the fault and locate files.
>From the device's point of view, you can see it has an enclosure like this:
sparkweed:~# ls /sys/class/scsi_disk/0\:0\:0\:0/device/
block:sda generic queue_depth state
bsg:0:0:0:0 iocounterbits queue_type subsystem
bus iodone_cnt rescan timeout
delete ioerr_cnt rev type
device_blocked iorequest_cnt scsi_device:0:0:0:0 uevent
driver modalias scsi_disk:0:0:0:0 vendor
enclosure_component:SLOT 001 model scsi_generic:sg0
evt_media_change power scsi_levelNote the enclosure_component:SLOT 001 which shows where in the enclosure
this device fits.The astute will notice that I'm using SCSI VPD Inquiries to identify the
devices. This, unfortunately, won't work for SATA devices unless we do
some really nasty hacking about on the SAT because the only think that
knows the SAS addresses for SATA devices is libsas, not libata where the
SAT resides.Signed-off-by: James Bottomley
-
These drivers depend on the deprecated NCR53C9X core and need to be converted
to the esp_scsi core.Acked-by: Boaz Harrosh
Cc: Linux/m68k
Signed-off-by: James Bottomley -
This driver depends on the deprecated NCR53C9X core and needs to be converted
to the esp_scsi core.Acked-by: Boaz Harrosh
Cc: "Maciej W. Rozycki"
Signed-off-by: James Bottomley -
This driver depends on the deprecated NCR53C9X core and needs to be converted
to the esp_scsi core.Acked-by: Boaz Harrosh
Signed-off-by: James Bottomley -
Converted sun3x_esp driver to use esp_scsi.c
Signed-off-by: Thomas Bogendoerfer
Signed-off-by: James Bottomley
31 Jan, 2008
1 commit
-
SGI IP28 machines would need special treatment (enable adding addtional
wait states) when accessing memory uncached. To avoid this pain I
changed the driver to use only cached access to memory.Signed-off-by: Thomas Bogendoerfer
Signed-off-by: James Bottomley
26 Jan, 2008
1 commit
-
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (200 commits)
[SCSI] usbstorage: use last_sector_bug flag universally
[SCSI] libsas: abstract STP task status into a function
[SCSI] ultrastor: clean up inline asm warnings
[SCSI] aic7xxx: fix firmware build
[SCSI] aacraid: fib context lock for management ioctls
[SCSI] ch: remove forward declarations
[SCSI] ch: fix device minor number management bug
[SCSI] ch: handle class_device_create failure properly
[SCSI] NCR5380: fix section mismatch
[SCSI] sg: fix /proc/scsi/sg/devices when no SCSI devices
[SCSI] IB/iSER: add logical unit reset support
[SCSI] don't use __GFP_DMA for sense buffers if not required
[SCSI] use dynamically allocated sense buffer
[SCSI] scsi.h: add macro for enclosure bit of inquiry data
[SCSI] sd: add fix for devices with last sector access problems
[SCSI] fix pcmcia compile problem
[SCSI] aacraid: add Voodoo Lite class of cards.
[SCSI] aacraid: add new driver features flags
[SCSI] qla2xxx: Update version number to 8.02.00-k7.
[SCSI] qla2xxx: Issue correct MBC_INITIALIZE_FIRMWARE command.
...
23 Jan, 2008
1 commit
-
Fix typo in arch/powerpc/boot/flatdevtree_env.h.
There is no Documentation/networking/ixgbe.txt.README.cycladesZ is now in Documentation/.
wavelan.p.h is now in drivers/net/wireless/.
HFS.txt is now Documentation/filesystems/hfs.txt.
OSS-files are now in sound/oss/.Signed-off-by: Johann Felix Soden
Acked-by: Randy Dunlap
Signed-off-by: Linus Torvalds
12 Jan, 2008
4 commits
-
Use open-iscsi.org instead of linux-iscsi.sf.net, which hasn't been
updated for ages.Signed-off-by: FUJITA Tomonori
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
Most code changes were made to support adapters based on Marvell IOP, plus some
other fixes.- add more PCI device IDs
- support for adapters based on Marvell IOP
- fix a result code translation error on big-endian systems
- fix resource releasing bug when scsi_host_alloc() fail in hptiop_probe()
- update scsi_cmnd.resid when finishing a request
- correct some coding style issues[akpm@linux-foundation.org: type fixes]
Signed-off-by: HighPoint Linux Team
Signed-off-by: Andrew Morton
Signed-off-by: James Bottomley -
- Apparently no one wonts this driver, and no one
is willing to fix it for future changes to SCSI.
So remove it, and if someone wants it in the future
He can revive it with the needed fixes.Signed-off-by: Boaz Harrosh
Signed-off-by: James Bottomley -
The psi240i driver is still written for cmnd->request_buffer
as a char pointer to actual data. There was never any attempt
to use the scatterlist option.- remove all source files (3) from drivers/scsi
- Remove from Makefile and KconfigSigned-off-by: Boaz Harrosh
Signed-off-by: James Bottomley
06 Nov, 2007
1 commit
-
Signed-off-by: Jeff Garzik
Signed-off-by: Greg Kroah-Hartman
31 Oct, 2007
1 commit
-
Fix links to files in Documentation/* in various Kconfig files
Signed-off-by: Dirk Hohndel
Signed-off-by: Linus Torvalds
20 Oct, 2007
1 commit
-
Fix powerpc allmodconfig build: advansys requires virt_to_bus() but powerpc
doesn't implement it.Cc: James Bottomley
Cc: Paul Mackerras
Acked-by: Matthew Wilcox
Cc: "David S. Miller"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
15 Oct, 2007
1 commit
-
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (207 commits)
[SCSI] gdth: fix CONFIG_ISA build failure
[SCSI] esp_scsi: remove __dev{init,exit}
[SCSI] gdth: !use_sg cleanup and use of scsi accessors
[SCSI] gdth: Move members from SCp to gdth_cmndinfo, stage 2
[SCSI] gdth: Setup proper per-command private data
[SCSI] gdth: Remove gdth_ctr_tab[]
[SCSI] gdth: switch to modern scsi host registration
[SCSI] gdth: gdth_interrupt() gdth_get_status() & gdth_wait() fixes
[SCSI] gdth: clean up host private data
[SCSI] gdth: Remove virt hosts
[SCSI] gdth: Reorder scsi_host_template intitializers
[SCSI] gdth: kill gdth_{read,write}[bwl] wrappers
[SCSI] gdth: Remove 2.4.x support, in-kernel changelog
[SCSI] gdth: split out pci probing
[SCSI] gdth: split out eisa probing
[SCSI] gdth: split out isa probing
gdth: Make one abuse of scsi_cmnd less obvious
[SCSI] NCR5380: Use scsi_eh API for REQUEST_SENSE invocation
[SCSI] usb storage: use scsi_eh API in REQUEST_SENSE execution
[SCSI] scsi_error: Refactoring scsi_error to facilitate in synchronous REQUEST_SENSE
...
13 Oct, 2007
8 commits
-
Change PortAddr to be an unsigned int instead of an unsigned short (IO
Port address are 24 bit on parisc). Fix a couple of printk argument
warnings. Remove the Kconfig marking as 'BROKEN'.I haven't removed the #warning yet because virt_to_bus/bus_to_virt are
only eliminated for narrow boards. Wide boards need more work.Signed-off-by: Matthew Wilcox
Signed-off-by: James Bottomley -
Description:
** support ARC1200/1201/1202 SATA RAID adapter, which is named
ACB_ADAPTER_TYPE_B
** modify the arcmsr_pci_slot_reset function
** modify the arcmsr_pci_ers_disconnect_forepart function
** modify the arcmsr_pci_ers_need_reset_forepart functionSigned-off-by: Nick Cheng
Signed-off-by: James Bottomley -
This adds minimum target driver support like the srp transport does:
- fc_remote_port_{rolechg,delete} calls
scsi_tgt_it_nexus_{create,destroy} for target drivers.- add callbacks to notify target drivers of the nexus and tmf
operation results to fc_function_template.Signed-off-by: FUJITA Tomonori
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
it's better to remove tgt dependencies in srp transport class since
most people want only initiator support.Signed-off-by: FUJITA Tomonori
Signed-off-by: James Bottomley -
This converts libsrp and ibmvstgt to use srp transport.
Signed-off-by: FUJITA Tomonori
Signed-off-by: Mike Christie
Acked-by: Brian King
Signed-off-by: James Bottomley -
This adds minimum target driver support:
- srp_rport_{add,del} calls scsi_tgt_it_nexus_{create,destroy} for
target drivers.- add a callback to notify target drivers of the nexus operation
results to srp_function_template.Signed-off-by: FUJITA Tomonori
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
This converts ibmvscsi to use the srp transport class.
Signed-off-by: FUJITA Tomonori
Acked-by: Brian King
Signed-off-by: James Bottomley -
This adds srp transport class that works with ib_srp and ibmvscsi.
It creates only /sys/class/{srp_host,srp_remote_ports} and
srp_remote_ports has only "port_id" attribute.viola:/sys/class/srp_remote_ports/port-0:1# ls
device port_id subsystem uevent
viola:/sys/class/srp_remote_ports/port-0:1# cat port_id
4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00Signed-off-by: FUJITA Tomonori
Signed-off-by: James Bottomley
23 Aug, 2007
2 commits
-
Introduce CONFIG_CHECK_SIGNATURE to control inclusion of check_signature()
and avoid problems on platforms that don't have readb().Let the few legacy (ISA || PCI || X86) drivers that need check_signature()
select CONFIG_CHECK_SIGNATURE.Signed-off-by: Geert Uytterhoeven
Cc: Jeff Dike
Cc: Heiko Carstens
Cc: Roman Zippel
Cc: Alan Cox
Cc: Martin Schwidefsky
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
m68k: Fix a few hickups in drivers/scsi/Kconfig
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
23 Jul, 2007
1 commit
-
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (60 commits)
[SCSI] libsas: make ATA functions selectable by a config option
[SCSI] bsg: unexport sg v3 helper functions
[SCSI] bsg: fix bsg_unregister_queue
[SCSI] bsg: make class backlinks
[SCSI] 3w-9xxx: add support for 9690SA
[SCSI] bsg: fix bsg_register_queue error path
[SCSI] ESP: Increase ESP_BUS_TIMEOUT to 275.
[SCSI] libsas: fix scr_read/write users and update the libata documentation
[SCSI] mpt fusion: update Kconfig help
[SCSI] scsi_transport_sas: add destructor for bsg
[SCSI] iscsi_tcp: buggered kmalloc()
[SCSI] qla2xxx: Update version number to 8.02.00-k2.
[SCSI] qla2xxx: Add ISP25XX support.
[SCSI] qla2xxx: Use pci_try_set_mwi().
[SCSI] qla2xxx: Use PCI-X/PCI-Express read control interfaces.
[SCSI] qla2xxx: Re-factor isp_operations to static structures.
[SCSI] qla2xxx: Validate mid-layer 'underflow' during check-condition handling.
[SCSI] qla2xxx: Correct setting of 'current' and 'supported' speeds during FDMI registration.
[SCSI] qla2xxx: Generalize iIDMA support.
[SCSI] qla2xxx: Generalize FW-Interface-2 support.
...
20 Jul, 2007
1 commit
-
Signed-off-by: Stephen Rothwell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
