This is a proposed implementation of the scsi sg tables
solution to scsi-ml in preparations for support of
bidirectional scsi commands.
A complete bidirectional solution on top of these patches
can be found in the usual place:
http://www.bhalevy.com/open-osd/download/sgtable_bidi_varlen
Old IO members are removed from struct scsi_cmnd
Signed-off-by: Boaz Harrosh [EMAIL PROTECTED]
---
drivers/scsi/scsi_error.c | 10 --
drivers/scsi/scsi_lib.c | 11 ---
include/scsi/scsi_cmnd.h |5 -
3 files changed, 0 insertions(+), 26 deletions(-)
diff --git
- Users of scsi_cmnd might not change sg_count bufflen or sglist.
So reflect that in code.
---
include/scsi/scsi_cmnd.h | 17 ++---
1 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 53e1705..aaf8282 100644
I just comment out the code, but now user-mode is broken
what to do ??
---
drivers/scsi/stex.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index adda296..935e2a6 100644
--- a/drivers/scsi/stex.c
+++
For easier viewing old code is removed in this patch.
Also SCSI_MAX_PHYS_SEGMENTS is no longer used. Remove it.
Signed-off-by: Boaz Harrosh [EMAIL PROTECTED]
---
drivers/scsi/scsi_lib.c | 55 --
include/scsi/scsi.h |7 --
- Careful considerations in scsi_send_eh_cmnd. Everything
is kept on the stack as before.
- This code is backward compatible with unconverted drivers.
Compatibility will be removed in last patch.
Signed-off-by: Boaz Harrosh [EMAIL PROTECTED]
---
drivers/scsi/scsi_error.c | 46
On Thu, Jul 05, 2007 at 04:38:57PM +0200, Adrien Corbi?re wrote:
You've helped me last year with a bogus scsi device
(http://www.spinics.net/lists/linux-scsi/msg08048.html). I'm going to
work on another campus of my university, and i get the same problem with
a different model. I've added the
On Wed, 2007-07-04 at 1:26 +0900, FUJITA Tomonori wrote:
On Fri, 29 Jun 2007 06:23:32 -0700 Andrew Vasquez wrote:
One possiblity (the least intrusive) would be to add a
scsi_dma_map_with_device() function which takes the proper (LLD
defined) 'struct device' as a parameter, as was originally
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Gabriel C schrieb:
Uwe Kiewel wrote:
Please, can you tell the version of the kernel you use? I use:
[EMAIL PROTECTED] ~]$ uname -r
2.6.21-1.3228.fc7
It is the current Fedora 7 kernel.
Sure.
[EMAIL PROTECTED]:~$ uname -r
2.6.22-rc6-git4
On Mon, 2 Jul 2007 13:39:17 -0500
[EMAIL PROTECTED] (Linas Vepstas) wrote:
Various PCI bus errors can be signaled by newer PCI controllers.
This patch adds the PCI error recovery callbacks to the Symbios
SCSI device driver. The patch has been tested, and appears to
work well.
yup,
On Thu, Jul 05, 2007 at 11:28:38AM -0700, Andrew Morton wrote:
Well you've sent it a couple of times, and I've sent it in five more times
over the past year. Once we were told awaiting maintainer ack.
This situation is fairly stupid. How about we make you the maintainer?
Last time I looked
The original implementation in stex_ys_commands() is inappropriate.
For xfer len information, we should use resid instead.
Signed-off-by: Ed Lin [EMAIL PROTECTED]
---
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index adda296..72f6d80 100644
--- a/drivers/scsi/stex.c
+++
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Boaz Harrosh
Sent: Thursday, July 05, 2007 6:43 AM
To: James Bottomley; FUJITA Tomonori; Andrew Morton; linux-scsi
Subject: [RFC 1/8] stex driver BROKEN
I just comment out the code, but now
Hi Jeff,
Here's the most recent patches for ALPM. These are also located at:
http://www.kernel.org/pub/linux/kernel/people/kristen/patches/SATA/alpm
These patches implement Aggressive Link Power management for AHCI
controllers. This feature is described in detail in the AHCI 1.x spec.
It
Use a stored value for which interrupts to enable. Changing this allows
us to selectively turn off certain interrupts later and have them
stay off.
Signed-off-by: Kristen Carlson Accardi [EMAIL PROTECTED]
Index: 2.6-git/drivers/ata/ahci.c
This patch will modify the scsi subsystem to allow
users to set a power management policy for the link.
The scsi subsystem will create a new sysfs file for each
host in /sys/class/scsi_host called link_power_management_policy.
This file can have 3 possible values:
Value Meaning
libata drivers can define a function (enable_pm) that will
perform hardware specific actions to enable whatever power
management policy the user set up from the scsi sysfs
interface if the driver supports it. This power management
policy will be activated after all disks have been
enumerated
This patch will set the correct bits to turn on Aggressive
Link Power Management (ALPM) for the ahci driver. This
will cause the controller and disk to negotiate a lower
power state for the link when there is no activity (see
the AHCI 1.x spec for details). This feature is mutually
exclusive
Following patch bump up the driver version reflecting NPIV addition to
the qla2xxx.
- version changed from 8.01.07-k7 to 8.02.00-k1.
The patch has been inlined and attached in a plain text format as well
just to provide alternative way for using it in the case where the
inlined not working.
Since gendisk will now become part of struct scsi_device, we don't need
to store this value in any private data structs where they already store
scsi_device. This series cleans up a few drivers which did this.
Kristen
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Since gendisk is now part of scsi_device, don't store this struct
in private data struct
Signed-off-by: Kristen Carlson Accardi [EMAIL PROTECTED]
Index: 2.6-git/drivers/scsi/osst.c
===
--- 2.6-git.orig/drivers/scsi/osst.c
+++
Since gendisk is now part of scsi_device, don't store this struct
in private data struct
Signed-off-by: Kristen Carlson Accardi [EMAIL PROTECTED]
Index: 2.6-git/drivers/scsi/sr.c
===
--- 2.6-git.orig/drivers/scsi/sr.c
+++
Kristen Carlson Accardi wrote:
Since gendisk will now become part of struct scsi_device, we don't need
to store this value in any private data structs where they already store
scsi_device. This series cleans up a few drivers which did this.
Since a scsi_device object is usually a SCSI logical
On Thu, 5 Jul 2007 13:05:30 -0700
Kristen Carlson Accardi [EMAIL PROTECTED] wrote:
+ ATA_DFLAG_IPM = (1 6), /* device supports interface PM */
ATA_DFLAG_CFG_MASK = (1 8) - 1,
I had to bump this to (17), so we've run out.
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On Thu, Jul 05, 2007 at 02:06:36PM -0700, Kristen Carlson Accardi wrote:
Since gendisk will now become part of struct scsi_device, we don't need
to store this value in any private data structs where they already store
scsi_device. This series cleans up a few drivers which did this.
What the
Andrew Morton wrote:
I guess we can bump ATA_DFLAG_CFG_MASK up to 12, like this?
Yep
Jeff
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