From: Chad Dupuis chad.dup...@qlogic.com
Base the number of outstanding requests the driver will keep track of on the
available resources instead of being hard-coded.
Signed-off-by: Chad Dupuis chad.dup...@qlogic.com
Signed-off-by: Saurav Kashyap saurav.kash...@qlogic.com
---
Acked-by: Saurav Kashyap saurav.kash...@qlogic.com
Thanks,
~Saurav
Use the standard #defines for PCIe Link Capability register fields
rather than bare numbers. This also uses the new PCI Express Capability
accessor rather than reading the capability directly.
Signed-off-by: Bjorn Helgaas
On Thu, Dec 6, 2012 at 4:27 PM, Or Gerlitz ogerl...@mellanox.com wrote:
[...]
looking on the current locks in the system, we see that this kworker task
holds four locks, but none of them seems to be mutually held by another task,
That was ofcourse a wrong assertion, as a lock can't be mutually
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 55367b0..767dd16 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -442,6 +442,11 @@ static inline int scsi_device_created(struct
scsi_device *sdev)
return sdev-sdev_state == SDEV_CREATED
ioc-diag_trigger_mpi is an SL_WH_MPI_TRIGGERS_T struct.
There is a cut and paste error here and SL_WH_EVENT_TRIGGERS_T is
used
instead of SL_WH_MPI_TRIGGERS_T. Since the SL_WH_EVENT_TRIGGERS_T is
smaller than SL_WH_MPI_TRIGGERS_T, it means we only clear part of the
buffer.
Signed-off-by: Dan
On 12/07/12 09:40, Rolf Eike Beer wrote:
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 55367b0..767dd16 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -442,6 +442,11 @@ static inline int scsi_device_created(struct
scsi_device *sdev)
Am , schrieb Bart Van Assche:
On 12/07/12 09:40, Rolf Eike Beer wrote:
diff --git a/include/scsi/scsi_device.h
b/include/scsi/scsi_device.h
index 55367b0..767dd16 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -442,6 +442,11 @@ static inline int
ioc-diag_trigger_mpi is an SL_WH_MPI_TRIGGERS_T struct.
There is a cut and paste error here and SL_WH_EVENT_TRIGGERS_T is used
instead of SL_WH_MPI_TRIGGERS_T. Since the SL_WH_EVENT_TRIGGERS_T is
smaller than SL_WH_MPI_TRIGGERS_T, it means we only clear part of the
buffer.
I've changed it to
On Fri, Dec 07, 2012 at 09:41:56AM +0100, Rolf Eike Beer wrote:
memset(ioc-diag_trigger_mpi, 0,
-sizeof(struct SL_WH_EVENT_TRIGGERS_T));
+sizeof(struct SL_WH_MPI_TRIGGERS_T));
memcpy(ioc-diag_trigger_mpi, buf, sz);
if (ioc-diag_trigger_mpi.ValidEntries
On Thu, Dec 06, 2012 at 11:09:07AM +0100, Paolo Bonzini wrote:
Il 05/12/2012 17:45, Kirill A. Shutemov ha scritto:
From: Kirill A. Shutemov kirill.shute...@linux.intel.com
This driver is intended to run as fast as possible, hence the options to
discard writes and reads. It's designed to
On 12/07/12 11:02, Rolf Eike Beer wrote:
Am , schrieb Bart Van Assche:
On 12/07/12 09:40, Rolf Eike Beer wrote:
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 55367b0..767dd16 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -442,6
On 12/07/12 07:55, Hannes Reinecke wrote:
On 12/06/2012 04:56 PM, Bart Van Assche wrote:
Changing the state of a SCSI device via sysfs into cancel or
deleted prevents scsi_remove_host() to remove these devices.
Hence do not allow this.
Signed-off-by: Bart Van Assche bvanass...@acm.org
Cc:
On 12/07/12 13:46, Bart Van Assche wrote:
On 12/07/12 07:55, Hannes Reinecke wrote:
On 12/06/2012 04:56 PM, Bart Van Assche wrote:
Changing the state of a SCSI device via sysfs into cancel or
deleted prevents scsi_remove_host() to remove these devices.
Hence do not allow this.
On 12/07/2012 02:33 PM, Bart Van Assche wrote:
On 12/07/12 13:46, Bart Van Assche wrote:
On 12/07/12 07:55, Hannes Reinecke wrote:
On 12/06/2012 04:56 PM, Bart Van Assche wrote:
Changing the state of a SCSI device via sysfs into cancel or
deleted prevents scsi_remove_host() to remove these
Am , schrieb Bart Van Assche:
On 12/07/12 11:02, Rolf Eike Beer wrote:
Am , schrieb Bart Van Assche:
On 12/07/12 09:40, Rolf Eike Beer wrote:
diff --git a/include/scsi/scsi_device.h
b/include/scsi/scsi_device.h
index 55367b0..767dd16 100644
--- a/include/scsi/scsi_device.h
+++
On Thu, Nov 01, 2012 at 11:55:25AM -0400, Rich wrote:
On Sun, Oct 21, 2012 at 8:46 AM, Pasi Kärkkäinen pa...@iki.fi wrote:
On Mon, Sep 10, 2012 at 07:13:15PM +0300, Pasi Kärkkäinen wrote:
On Mon, Sep 10, 2012 at 12:07:45PM -0400, Rich wrote:
On Mon, Sep 10, 2012 at 12:04 PM, Pasi
'Bus reset' is not really applicable to FibreChannel, as
the concept of a bus doesn't apply. Hence all FC LLDD
simulate a 'bus reset' by sending a target reset to each
attached remote port, causing error handling to spill
over to unaffected devices.
This patch implements a 'I_T nexus reset'
On 12/06/2012 04:55 PM, Bart Van Assche wrote:
Currently __scsi_remove_device() skips devices that are visible and
offline. Make sure that these devices get removed by changing their
device state into SDEV_DEL at the start of __scsi_remove_device().
Also, avoid that __scsi_remove_device() gets
On 12/07/12 16:10, Hannes Reinecke wrote:
On 12/06/2012 04:55 PM, Bart Van Assche wrote:
Currently __scsi_remove_device() skips devices that are visible and
offline. Make sure that these devices get removed by changing their
device state into SDEV_DEL at the start of __scsi_remove_device().
On 12/07/12 16:33, Bart Van Assche wrote:
On 12/07/12 16:10, Hannes Reinecke wrote:
On 12/06/2012 04:55 PM, Bart Van Assche wrote:
Currently __scsi_remove_device() skips devices that are visible and
offline. Make sure that these devices get removed by changing their
device state into SDEV_DEL
On 12/07/2012 08:51 AM, Hannes Reinecke wrote:
'Bus reset' is not really applicable to FibreChannel, as
the concept of a bus doesn't apply. Hence all FC LLDD
simulate a 'bus reset' by sending a target reset to each
attached remote port, causing error handling to spill
over to unaffected
hi,
please qlogic guys, send latest fw to upstream linux-firmware.git
linux-firmware brings old releases:
File: ql2400_fw.bin
Version: 5.06.05 MID
File: ql2500_fw.bin
Version: 5.06.05 MIDQ
qlogic-ftp releases:
ql2400_fw.bin -- 5.08.00 MID
ql2500_fw.bin -- 5.08.00 MIDQ
-thank you-
--
To
On Fri, 7 Dec 2012, Mike Christie wrote:
On 12/07/2012 08:51 AM, Hannes Reinecke wrote:
'Bus reset' is not really applicable to FibreChannel, as
the concept of a bus doesn't apply. Hence all FC LLDD
simulate a 'bus reset' by sending a target reset to each
attached remote port, causing error
On 12/07/2012 03:05 PM, Jeremy Linton wrote:
On 12/7/2012 1:58 PM, Chad Dupuis wrote:
Also, are there certain port types we wouldn't want to send this reset to
such as tape?
AFAIK, for tape it shouldn't cause any more harm than the target reset
which
happens immediately before it.
Alex Turin wrote:
On 12/6/2012 5:04 PM, Bart Van Assche wrote:
On 12/06/12 15:27, Or Gerlitz wrote:
The core problem here seems to be that scsi_remove_host simply never
ends.
Hello Or,
The later patches in the srp-ha patch series avoided such behavior by
checking whether the
Il 07/12/2012 12:20, Kirill A. Shutemov ha scritto:
Is this that much faster than scsi-debug? The discarding options surely
can be added there.
scsi_ram is about 9% faster (without fake_rw/throw_away_*) on my machine:
There are two main differences in the data path:
- scsi_debug uses
Acked-by: Giridhar Malavali
On 12/7/12 12:17 AM, Saurav Kashyap saurav.kash...@qlogic.com wrote:
Acked-by: Saurav Kashyap saurav.kash...@qlogic.com
Thanks,
~Saurav
Use the standard #defines for PCIe Link Capability register fields
rather than bare numbers. This also uses the new PCI Express
On 12/7/2012 3:20 PM, Mike Christie wrote:
On 12/07/2012 03:05 PM, Jeremy Linton wrote:
That said, its far from perfect. The code (as I understand it) isn't
differentiating between isolating the failure, or bringing out the big
hammer in an attempt to correct problems on a specific I_T_L. If
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