This patch uses module_platform_driver_probe() macro which makes
the code smaller and simpler.
Signed-off-by: Jingoo Han
---
drivers/scsi/a3000.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index e29fe0e..51983
This patch uses module_platform_driver_probe() macro which makes
the code smaller and simpler.
Signed-off-by: Jingoo Han
---
drivers/scsi/a4000t.c | 15 +--
1 files changed, 1 insertions(+), 14 deletions(-)
diff --git a/drivers/scsi/a4000t.c b/drivers/scsi/a4000t.c
index 23c76f4..
From: Lin Ming
Uses block layer runtime pm helper functions in
scsi_runtime_suspend/resume for devices that take advantage of it.
Remove scsi_autopm_* from sd open/release path and check_events path.
Signed-off-by: Lin Ming
Signed-off-by: Aaron Lu
Acked-by: Alan Stern
---
drivers/scsi/scsi_
From: Lin Ming
Add a flag REQ_PM to identify the request is PM related, such requests
will not change the device request queue's runtime status. It is
intended to be used in driver's runtime PM callback, so that driver can
perform some IO to the device there with the queue's runtime status
unaffe
From: Lin Ming
When a request is added:
If device is suspended or is suspending and the request is not a
PM request, resume the device.
When the last request finishes:
Call pm_runtime_mark_last_busy().
When pick a request:
If device is resuming/suspending, then only PM request i
From: Lin Ming
Add runtime pm helper functions:
void blk_pm_runtime_init(struct request_queue *q, struct device *dev)
- Initialization function for drivers to call.
int blk_pre_runtime_suspend(struct request_queue *q)
- If any requests are in the queue, mark last busy and return -EBUSY.
In August 2010, Jens and Alan discussed about "Runtime PM and the block
layer". http://marc.info/?t=12825910841&r=1&w=2
And then Alan has given a detailed implementation guide:
http://marc.info/?l=linux-scsi&m=133727953625963&w=2
To test:
# ls -l /sys/block/sda
/sys/devices/pci:00/:00:
With the things I've been doing in st it was easier to reboot than unload/load
the st driver since it would likely cause an oops. I applied the patch and have
tested it and the st module unloads/reloads with no problems now.
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On 13-02-20 08:47 AM, Hannes Reinecke wrote:
scsilun_to_int() has an error which prevents it from generating
correct LUN numbers for 64bit values.
Also we should remove the misleading comment about portions of
the LUN being ignored; the initiator should treat the LUN as
an opaque value.
Signed-o
I realized after I sent the last patch, that it was the wrong file (incorrectly
formatted) and missing the signature. That has been corrected in this version.
Other than that, the two patches are functionally identical.
This patch adds code to the lpfc driver to check the return status from the
f
On Mon, 2013-03-04 at 11:14 -0500, Joe Lawrence wrote:
> These changes were applied to scsi.git, branch "misc". This patch
> fixes a reference count bug in the SCSI tape driver which can be
> reproduced with the following:
>
> * Boot with slub_debug=FZPU, tape drive attached
> * echo 1 > /sys/dev
> -Original Message-
> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
> ow...@vger.kernel.org] On Behalf Of Joe Lawrence
> Sent: Monday, March 04, 2013 9:26 PM
> To: linux-scsi@vger.kernel.org
> Cc: DL-MPT Fusion Linux; Support; Reddy, Sreekanth; Nandigama,
> Nagalakshmi; Jame
These changes were applied to scsi.git, branch "misc". This patch
fixes a reference count bug in the SCSI tape driver which can be
reproduced with the following:
* Boot with slub_debug=FZPU, tape drive attached
* echo 1 > /sys/devices/... tape device pci path .../remove
* Wait for device removal
If a scsi host is removed during an asynchronous SCSI scan, the mpt2sas
and mpt3sas .scan_finished callback function may take up to 5 minutes to
timeout and notify the SCSI layer that the operation has failed. Once the
driver determines that an adapter is gone, stop waiting for the scan to
complet
Device removal/addition is a PCI core function, not an HBA function.
Calling pci_stop_and_remove_bus_device() from a SCSI LLD may introduce
device removal races with PCI hotplug. Remove these calls from mptfusion,
mpt2sas, and mpt3sas, but leave remaining dead IOC code in place that
flushes outsta
Hi folks,
I have two LSI fusion / mpt2sas / mpt3sas device removal patches. These
changes were tested against 3.8.0, but still apply cleanly to scsi.git,
branch "misc".
The first deletes pci_stop_and_remove_bus_device() calls from the three
drivers. I don't believe that this call is safe with res
Use more preferable function name which implies using a pseudo-random
number generator.
Signed-off-by: Akinobu Mita
Cc: "James E.J. Bottomley"
Cc: Robert Love
Cc: de...@open-fcoe.org
Cc: James Smart
Cc: Andrew Vasquez
Cc: linux-dri...@qlogic.com
Cc: linux-scsi@vger.kernel.org
---
No change f
On 03/02/2013 05:48 PM, Anand wrote:
From c5db2e0b6cf65fbef66fb2f4e345bf6856e242a4 Mon Sep 17 00:00:00 2001
From: Sakthivel K
Date: Wed, 27 Feb 2013 20:32:56 +0530
Subject: [PATCH 05/13] pm80xx: MSI-X implementation for using 64 interrupts
Implementation of 64 interrupt handlers and tasklets t
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