threshold value.
This change will make sure that firmware will always have some buffer
of reply descriptor and will never find empty reply descriptor in
completion
path.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
= i;
else
instance-msix_vectors = 0;
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
--
1.7.10.4
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-Original Message-
From: Chen Gang [mailto:gang.chen.5...@gmail.com]
Sent: Sunday, November 09, 2014 3:47 PM
To: megaraidli...@lsi.com; jbottom...@parallels.com
Cc: linux-scsi@vger.kernel.org; linux-ker...@vger.kernel.org
Subject: [PATCH] drivers: scsi: megaraid: Add
-Original Message-
From: Chen Gang [mailto:gang.chen.5...@gmail.com]
Sent: Monday, November 17, 2014 5:17 PM
To: Sumit Saxena
Cc: megaraidli...@lsi.com; linux-scsi@vger.kernel.org; linux-
ker...@vger.kernel.org
Subject: RE: [PATCH] drivers: scsi: megaraid: Add megaraid_sas_internal.h
] has additional copyright changes as well.
Please consider this patch set for next kernel release.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
---
[PATCH RESEND 0/7] megaraid_sas : Description Patch.
[PATCH RESEND 1/7
I did not see the last sent mail on linux-scsi, so resending!!. Please
contact through LSI support channel. There is fix in applications for
such issues. Newer release of apps(which is used to create VD) should
fix the issue seen by you. I am not sure about application release
process. LSI support
-Original Message-
From: Chen Gang [mailto:gang.chen.5...@gmail.com]
Sent: Sunday, November 30, 2014 8:37 AM
To: Sumit Saxena
Cc: megaraidli...@lsi.com; linux-scsi@vger.kernel.org; linux-
ker...@vger.kernel.org
Subject: Re: [PATCH] drivers: scsi: megaraid: Add megaraid_sas_internal.h
-Original Message-
From: Chen Gang [mailto:gang.chen.5...@gmail.com]
Sent: Sunday, December 14, 2014 9:35 PM
To: megaraidli...@lsi.com; jbottom...@parallels.com; Sumit Saxena
Cc: linux-scsi@vger.kernel.org; linux-ker...@vger.kernel.org
Subject: [PATCH v2] drivers: scsi: megaraid: Add
+
+ (u32 __iomem *)
+ ((u8 __iomem*)instance-reg_set +
MPI2_SUP_REPLY_POST_HOST_INDEX_OFFSET
+ (loop * 0x10));
}
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
;
};
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
--
1.9.1
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megasas_instance
*instance)
{
int i;
struct megasas_cmd *cmd_mfi;
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
--
1.9.1
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,
+ le32_to_cpu(eli.newest_seq_num) + 1,
class_locale.word);
}
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
--
1.9.1
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*/
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
--
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]);
+ prev_aen.members.locale = prev_aen.members.locale;
/*
* A class whose enum value is smaller is inclusive of all
Looks good to me.
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
--
1.9.1
--
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-Original Message-
From: Christoph Hellwig [mailto:h...@lst.de]
Sent: Saturday, January 10, 2015 10:41 PM
To: sumit.sax...@avagotech.com; kashyap.de...@avagotech.com
Cc: martin.peter...@oracle.com; linux-scsi@vger.kernel.org
Subject: [PATCH 08/10] megaraid_sas: fix megasas_fire_cmd_fusion
-Original Message-
From: Christoph Hellwig [mailto:h...@lst.de]
Sent: Saturday, January 10, 2015 10:41 PM
To: sumit.sax...@avagotech.com; kashyap.de...@avagotech.com
Cc: martin.peter...@oracle.com; linux-scsi@vger.kernel.org
Subject: [PATCH 10/10] megaraid_sas: fix endianess for the crash
+MR_CTRL_HB_HOST_MEM));
printk(KERN_WARNING megasas: SR-IOV: Starting heartbeat for
scsi%d\n,
instance-host-host_no);
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
--
1.9.1
--
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the body of a message
(MFI_FRAME_DONT_POST_IN_REPLY_QUEUE);
+ frame_hdr-flags = cpu_to_le16(
+ le16_to_cpu(frame_hdr-flags) |
+ MFI_FRAME_DONT_POST_IN_REPLY_QUEUE);
init_frame-cmd = MFI_CMD_INIT;
init_frame-cmd_status = 0xFF;
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Thursday, January 08, 2015 4:09 PM
To: sumit.sax...@avagotech.com
Cc: linux-scsi@vger.kernel.org; sta...@vger.kernel.org;
martin.peter...@oracle.com; h...@infradead.org;
jbottom...@parallels.com;
-Original Message-
From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
Sent: Wednesday, February 25, 2015 6:53 PM
To: Kashyap Desai
Cc: Sumit Saxena; Uday Lingala; James E.J. Bottomley;
megaraidlinux@avagotech.com; linux-scsi@vger.kernel.org; kernel-
janit...@vger.kernel.org
Subject
for SSHA-
1) Host will send system's Unique ID based on DMI_PRODUCT_UUID to
firmware.
2) Toggle the devhandle in LDIO path for Remote LDs.
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
---
drivers/scsi/megaraid/megaraid_sas.h
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Tuesday, April 14, 2015 11:27 AM
To: Martin K. Petersen
Cc: Sumit Saxena; linux-scsi@vger.kernel.org; the...@redhat.com;
h...@infradead.org; jbottom...@parallels.com; Kashyap Desai
Subject: Re: [PATCH 1/5
...@avagotech.com
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
---
drivers/scsi/megaraid/megaraid_sas.h| 10 +-
drivers/scsi/megaraid/megaraid_sas_base.c |4 +-
drivers/scsi/megaraid/megaraid_sas_fusion.c | 227
+++---
-
3 files changed, 138 insertions
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Tuesday, April 21, 2015 4:12 PM
To: sumit.sax...@avagotech.com
Cc: linux-scsi@vger.kernel.org; the...@redhat.com;
martin.peter...@oracle.com; h...@infradead.org;
jbottom...@parallels.com;
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Tuesday, April 21, 2015 6:07 PM
To: Tomas Henzl
Cc: sumit.sax...@avagotech.com; linux-scsi@vger.kernel.org;
martin.peter...@oracle.com; h...@infradead.org;
jbottom...@parallels.com; kashyap.de...@avagotech.com
kashyap.de...@avagotech.com
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
---
drivers/scsi/megaraid/megaraid_sas_base.c | 39
++--
--
drivers/scsi/megaraid/megaraid_sas_fusion.c |9 ++
2 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/drivers
Subject: Re: [PATCH RESEND 5/18] megaraid_sas : Enhanced few prints
On 04/20/2015 02:33 PM, sumit.sax...@avagotech.com wrote:
This patch will update few prints.
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
---
drivers/scsi/megaraid/megaraid_sas_base.c | 49
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Tuesday, April 21, 2015 4:04 PM
To: sumit.sax...@avagotech.com
Cc: linux-scsi@vger.kernel.org; the...@redhat.com;
martin.peter...@oracle.com; h...@infradead.org;
jbottom...@parallels.com;
-Original Message-
From: Sumit Saxena [mailto:sumit.sax...@avagotech.com]
Sent: Tuesday, April 21, 2015 6:03 PM
To: 'Christoph Hellwig'
Cc: 'linux-scsi@vger.kernel.org'; 'the...@redhat.com';
'martin.peter...@oracle.com'; 'jbottom...@parallels.com'; Kashyap Desai
Subject: RE: [PATCH RESEND
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Wednesday, April 22, 2015 5:10 PM
To: Sumit Saxena
Cc: Christoph Hellwig; linux-scsi@vger.kernel.org; the...@redhat.com;
martin.peter...@oracle.com; jbottom...@parallels.com; Kashyap Desai
Subject: Re: [PATCH
-Original Message-
From: Bjorn Helgaas [mailto:bhelg...@google.com]
Sent: Wednesday, April 29, 2015 4:44 AM
To: Kashyap Desai; Uday Lingala; Sumit Saxena
Cc: megaraidlinux@avagotech.com; James E.J. Bottomley; linux-
ker...@vger.kernel.org; linux-scsi@vger.kernel.org
Subject: [PATCH 1/3
-Original Message-
From: Bjorn Helgaas [mailto:bhelg...@google.com]
Sent: Wednesday, April 29, 2015 4:44 AM
To: Kashyap Desai; Uday Lingala; Sumit Saxena
Cc: megaraidlinux@avagotech.com; James E.J. Bottomley; linux-
ker...@vger.kernel.org; linux-scsi@vger.kernel.org
Subject: [PATCH 3/3
of
trying to squeeze megasas_fire_cmd_fusion into the wrong calling
convention call it locally with argument data types that match what is
passed.
From: Christoph Hellwig h...@lst.de
Signed-off-by: Christoph Hellwig h...@lst.de
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
Reviewed
-Original Message-
From: James Bottomley [mailto:james.bottom...@hansenpartnership.com]
Sent: Tuesday, May 19, 2015 11:52 AM
To: sumit.sax...@avagotech.com
Cc: linux-scsi@vger.kernel.org; the...@redhat.com;
martin.peter...@oracle.com; h...@infradead.org;
kashyap.de...@avagotech.com
-Original Message-
From: Andy Lutomirski [mailto:l...@amacapital.net]
Sent: Thursday, April 09, 2015 12:45 AM
To: Christoph Hellwig
Cc: Kashyap Desai; Sumit Saxena; Uday Lingala;
megaraidlinux@avagotech.com; Linux SCSI List
Subject: Re: smp_processor_id warning in megasas driver
-Original Message-
From: Martin K. Petersen [mailto:martin.peter...@oracle.com]
Sent: Wednesday, April 08, 2015 4:45 AM
To: sumit.sax...@avagotech.com
Cc: linux-scsi@vger.kernel.org; the...@redhat.com;
martin.peter...@oracle.com; h...@infradead.org;
jbottom...@parallels.com;
-Original Message-
From: Tomas Henzl [mailto:the...@redhat.com]
Sent: Monday, June 01, 2015 10:57 PM
To: linux-scsi@vger.kernel.org
Cc: kashyap.de...@avagotech.com; sumit.sax...@avagotech.com
Subject: [PATCH] regression, megaraid - fix irq setup process
This fixes a regression caused by
-Original Message-
From: Colin King [mailto:colin.k...@canonical.com]
Sent: Tuesday, June 09, 2015 9:24 PM
To: Kashyap Desai; Sumit Saxena; Uday Lingala; James E.J. Bottomley;
megaraidlinux@avagotech.com; linux-scsi@vger.kernel.org
Cc: linux-ker...@vger.kernel.org
Subject: [PATCH
process_fw_state_change_wq(struct work_struct *work);
-void megasas_do_ocr(struct megasas_instance *instance)
+static void megasas_do_ocr(struct megasas_instance *instance)
{
if ((instance-pdev-device == PCI_DEVICE_ID_LSI_SAS1064R) ||
(instance-pdev-device == PCI_DEVICE_ID_DELL_PERC5) ||
Acked-by: Sumit
of
corresponding
driver/fw versions that driver will send down to fw make it work...
Tomas
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
---
drivers/scsi/megaraid/megaraid_sas.h| 10 +++---
drivers/scsi/megaraid/megaraid_sas_base.c | 18 ++
drivers/scsi/megaraid
megasas_ld_list_query() and introduced this issue of wrong
data
being used by function megasas_ld_list_query().
Cc: sta...@vger.kernel.org
Signed-off-by: Kashyap Desai kashyap.de...@avagotech.com
Signed-off-by: Sumit Saxena sumit.sax...@avagotech.com
This patch fixes an issue spotted on my test system
;
u32 size_sync_info, num_lds;
@@ -906,7 +906,7 @@ megasas_sync_map_info(struct megasas_instance
*instance)
instance-instancet-issue_dcmd(instance, cmd);
- return ret;
+ return 0;
}
Acked-by: Sumit Saxena sumit.sax...@avagotech.com
/*
--
2.1.4
--
To unsubscribe from
-Original Message-
From: Martin K. Petersen [mailto:martin.peter...@oracle.com]
Sent: Wednesday, August 12, 2015 7:29 AM
To: sumit.sax...@avagotech.com
Cc: linux-scsi@vger.kernel.org; the...@redhat.com;
martin.peter...@oracle.com; h...@infradead.org; jbottom...@parallels.com;
-Original Message-
From: Martin K. Petersen [mailto:martin.peter...@oracle.com]
Sent: Wednesday, August 12, 2015 6:59 AM
To: sumit.sax...@avagotech.com
Cc: linux-scsi@vger.kernel.org; the...@redhat.com;
martin.peter...@oracle.com; h...@infradead.org; jbottom...@parallels.com;
m...@parallels.com;
> kashyap.de...@avagotech.com; kiran-kumar.kast...@avagotech.com;
> uday.ling...@avagotech.com
> Subject: Re: [PATCH 02/12] megaraid_sas : Code optimization- remove PCI
Ids
> based checks
>
> >>>>> "Sumit" == sumit saxena <sumit.sax...
> -Original Message-
> From: Martin K. Petersen [mailto:martin.peter...@oracle.com]
> Sent: Wednesday, October 28, 2015 7:44 AM
> To: sumit.sax...@avagotech.com
> Cc: linux-scsi@vger.kernel.org; sta...@vger.kernel.org;
the...@redhat.com;
> martin.peter...@oracle.com; h...@infradead.org;
m...@parallels.com;
> kashyap.de...@avagotech.com; kiran-kumar.kast...@avagotech.com;
> uday.ling...@avagotech.com
> Subject: Re: [PATCH 0/12] megaraid_sas : Updates for scsi for-next
>
> >>>>> "sumit" == sumit saxena <sumit.sax...@avagotech.com> writes:
&g
> -Original Message-
> From: Ben Guthro [mailto:ben.gut...@gmail.com] On Behalf Of Ben Guthro
> Sent: Monday, November 02, 2015 5:49 PM
> To: megaraidlinux@avagotech.com; linux-scsi@vger.kernel.org
> Cc: Glenn Watkins; Ben Guthro; Yang, Bo; sta...@vger.kernel.org
> Subject: [PATCH v2]
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_fusion.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c
b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 72c731d..b
Sumit Saxena (2):
megaraid_sas: Fix TAPE drive not exposed attached to PERC5 controller
megaraid_sas: Fix sparse warning
drivers/scsi/megaraid/megaraid_sas.h|1 +
drivers/scsi/megaraid/megaraid_sas_base.c | 20 +---
drivers/scsi/megaraid/megaraid_sas_fusion.c
Desai <kashyap.de...@avagotech.com>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h |1 +
drivers/scsi/megaraid/megaraid_sas_base.c | 20 +---
2 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/
cks and instead of those use
> instance->ctrl_context to make call whether controller is MFI based OR
fusion
> adapter.
> > fusion adapters further are also divided in two categories-
1)THUNDERBOLT
> SERIES and 2)INVADER SERIES.
> >
> > Signed-off-by: Sumit Saxena <
Code optimization: remove PCI id based checks and instead of those use
instance->ctrl_context to make call whether controller is MFI based OR fusion
adapter.
fusion adapters further are also divided in two categories- 1)THUNDERBOLT
SERIES and 2)INVADER SERIES.
Signed-off-by: Sumit Sax
com>
Signed-off-by: Tomas Henzl <the...@redhat.com>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c
b/dri
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas.h
b/drivers/scsi/megaraid/megaraid_sas.h
index 7c14a20..9b918ab 100644
--- a/d
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_fp.c |4
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c
b/drivers/scsi/megaraid/megaraid_sas_fp.c
index ce5b832..741509b
ed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h |2 ++
drivers/scsi/megaraid/megaraid_sas_base.c |2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/dri
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h |1 +
drivers/scsi/megaraid/megaraid_sas_base.c | 11 +++
2 files changed, 8 insertions(+), 4 deletions(-)
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h|5 +
drivers/scsi/megaraid/megaraid_sas_base.c |6 ++
drivers/scsi/megaraid/megaraid_sas_fus
Expose non-disk(TAPE drive, CD-ROM) unconditionally. This issue is reported in
Redhat Bugzilla [Bug 1254762].
Cc: <sta...@vger.kernel.org>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
dri
This patch set is rebased on top of last patch set sent by me-
http://marc.info/?l=linux-scsi=144102204225400=2
Please consider this patch set for next kernel release.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
This is an issue on SMAP enabled CPUs and 32 bit apps running on 64 bit OS.
Donot access user memory from kernel code.
SMAP bit restricts to access user memory from kernel code. Corresponding Redhat
Bugzilla id for this is:[Bug 1267911].
Cc: <sta...@vger.kernel.org>
Signed-off-by: Sumit
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h |9 +
drivers/scsi/megaraid/megaraid_sas_base.c |8
2 files changed, 17 insertions(+), 0 deleti
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c | 34 +
1 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/drivers/s
> -Original Message-
> From: Sumit Saxena [mailto:sumit.sax...@avagotech.com]
> Sent: Friday, August 28, 2015 3:52 PM
> To: 'Tomas Henzl'; 'linux-scsi@vger.kernel.org'
> Cc: Kashyap Desai; Kiran Kumar Kasturi
> Subject: RE: [PATCH] megaraid_sas: init tasklet earlier
>
a0dc9fb4e6b0ad5a947c27a3c48985f6a2377eb
> Author: Bjorn Helgaas <bhelg...@google.com>
> Date: Tue Jul 7 15:52:45 2015 -0500
>
> megaraid_sas: fix whitespace errors
>
>
> Please consider this patch set for next kernel release.
James,
Gentle reminder. Can you cons
-Original Message-
From: Bjorn Helgaas [mailto:bhelg...@google.com]
Sent: Wednesday, July 08, 2015 2:23 AM
To: Kashyap Desai; Uday Lingala; Sumit Saxena
Cc: megaraidlinux@avagotech.com; linux-scsi@vger.kernel.org; James
E.J.
Bottomley; linux-ker...@vger.kernel.org; Joe Perches
-Original Message-
From: Bjorn Helgaas [mailto:bhelg...@google.com]
Sent: Wednesday, July 08, 2015 2:23 AM
To: Kashyap Desai; Uday Lingala; Sumit Saxena
Cc: megaraidlinux@avagotech.com; linux-scsi@vger.kernel.org; James
E.J.
Bottomley; linux-ker...@vger.kernel.org; Joe Perches
-Original Message-
From: Frans Klaver [mailto:franskla...@gmail.com]
Sent: Tuesday, July 07, 2015 3:37 PM
To: Sumit Saxena
Cc: Nicholas Krause; Kashyap Desai; Uday Lingala; jbottom...@odin.com;
PDL,MEGARAIDLINUX; linux-scsi@vger.kernel.org;
linux-ker...@vger.kernel.org
Subject: Re
-Original Message-
From: Bjorn Helgaas [mailto:bhelg...@google.com]
Sent: Wednesday, July 08, 2015 2:22 AM
To: Kashyap Desai; Uday Lingala; Sumit Saxena
Cc: megaraidlinux@avagotech.com; linux-scsi@vger.kernel.org; James
E.J.
Bottomley; linux-ker...@vger.kernel.org; Joe Perches
-Original Message-
From: Tomas Henzl [mailto:the...@redhat.com]
Sent: Wednesday, August 26, 2015 7:45 PM
To: Sumit Saxena; linux-scsi@vger.kernel.org
Cc: Kashyap Desai; Kiran Kumar Kasturi
Subject: Re: [PATCH] megaraid_sas: init tasklet earlier
On 26.8.2015 15:15, Sumit Saxena
-Original Message-
From: Tomas Henzl [mailto:the...@redhat.com]
Sent: Tuesday, August 25, 2015 7:02 PM
To: linux-scsi@vger.kernel.org
Cc: kashyap.de...@avagotech.com; kiran-kumar.kast...@avagotech.com;
sumit.sax...@avagotech.com
Subject: [PATCH] megaraid_sas: init tasklet earlier
gt; MegaRaid driver changes. This patch set is resent based on feedback
> > received
> by Martin Petersen.
> > Please consider this patch set for next kernel release.
> >
> > Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
> > Signed-off-by: Kashyap
MR_PD_CFG_SEQ_NUM_SYNC) +
(sizeof(struct MR_PD_CFG_SEQ) * (MAX_PHYSICAL_DEVICES - 1))
which is allocated while setting up JBOD map at driver load time.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
Reviewed-by: Mar
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas.h
b/drivers/s
cooling.
Switching to low performance mode
Format of print is - ":
(//) - "
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h | 10 +
drivers/scsi/megara
, that call back was void, so it will
not do any chip reset.
Now, using this patch megasas_adp_reset_fusion() will have chip reset logic for
Fusion adapter.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/s
Syncro firmware supports round robin IO switch on dual path. For this driver
use validHandles as a check for dual path. This check suppose to be > 1 (not >
2)
Without this patch, earlier driver code does not use dual path functionality.
Signed-off-by: Sumit Saxena <sumit.sax...@avag
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
Reviewed-by: Martin Petersen <martin.peter...@oracle.com>
---
drivers/scsi/megaraid/megaraid_sas.h| 18 ++
drivers/scsi/megaraid/meg
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
Reviewed-by: Martin Petersen <martin.peter...@oracle.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c |4 ++--
1 files changed, 2 insertions(+), 2 deleti
Driver will expose max sge = 256 (earlier it was 64), if firmware support
extended IO size upto 1M.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
Reviewed-by: Martin Petersen <martin.peter...@oracle.com>
kernel release.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
[PATCH v3 00/10] megaraid_sas : Updates for scsi for-next.
[PATCH v3 01/10] megaraid_sas : Synchronize driver headers with firmware APIs.
[PATCH v3 0
Some of the code changes was proposed by David Binderman
Removed redudant check of requestorId. Redundant condition:
instance.requestorId.
Check for plasma firmware 1.11 or new restructured to support only for specific
device id
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
gt; MegaRaid driver changes. This patch set is resent based on feedback
> > received
> by Martin Petersen.
> > Please consider this patch set for next kernel release.
> >
> > Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
> > Signed-off-by: Kashyap
> -Original Message-
> From: Nicholas Krause [mailto:xerofo...@gmail.com]
> Sent: Friday, January 01, 2016 12:06 PM
> To: kashyap.de...@avagotech.com
> Cc: sumit.sax...@avagotech.com; uday.ling...@avagotech.com;
> jbottom...@odin.com; martin.peter...@oracle.com;
>
-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h | 270 -
drivers/scsi/megaraid/megaraid_sas_base.c | 127 ++
2 files changed, 396 insertions(+),
Make instance->adprecovery variable atomic and removes hba_lock spinlock while
accessing instance->adprecovery.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h
Optimized MFI adapters' OCR path, particularly megasas_wait_for_outstanding()
function.
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c | 104 +++---
.
Added throttling code in IO path of driver, in case OS tries to send more IOs
than post OFU firmware's queue depth.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h
build_and_issue_cmd should return SCSI_MLQUEUE_HOST_BUSY for few error case
instead of returning 1.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_base.c |9 ++---
drivers/scsi/megaraid/megaraid_sas_fusion.c |4 ++--
2 files c
stem PDs in slot order followed by LDs
in increasing order of target ID.
Signed-off-by: Uday Lingala <uday.ling...@avagotech.com>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h | 32 +++
drivers/scsi/megaraid/megara
Sumit Saxena (15):
megaraid_sas: Do not allow PCI access during OCR
megaraid_sas: MFI IO timeout handling
megaraid_sas: Syncing request flags macro names with firmware
megaraid_sas: Task management support
megaraid_sas: Update device Queue depth based on interface type
megaraid_sas
This patch will solve the
problem by making
AEN thread and OCR thread mutually exclusive.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h |2 +
drivers/scsi/megara
LDIOs
reaches "LDIO Queue Depth".
3. This feature of dual queue depth can enabled/disabled via module parameter.
Default behavior is: Dual Queue depth is enabled.
4. Added sysfs parameter "ldio_outstanding" for user to read LDIO outstanding
at run time.
Signed-off-by: Sum
This patch will introduce module-parameter for SCSI command timeout value and
fix setting of resetwaitime beyond a value.
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas_bas
<kashyap.de...@avagotech.com>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h|8 ++--
drivers/scsi/megaraid/megaraid_sas_fp.c |2 ++
drivers/scsi/megaraid/megaraid_sas_fusion.c |6 --
drivers/s
-by: Kashyap Desai <kashyap.de...@avagotech.com>
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h|6 +-
drivers/scsi/megaraid/megaraid_sas_base.c |9 +
drivers/scsi/megaraid/megaraid_sas_fus
This patch will do some fixes in OCR path of SRIOV enabled series of Avago
controllers.
1)Removing late detection HB.
2)Change in the behavior if the FW found in READY/OPERAETIONAL state.
Signed-off-by: Uday Lingala <uday.ling...@avagotech.com>
Signed-off-by: Sumit Saxena <
to pass TM frame to firmware or return back to OS as Failure to
escalate next level of Error handling.
Signed-off-by: Sumit Saxena <sumit.sax...@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.de...@avagotech.com>
---
drivers/scsi/megaraid/megaraid_sas.h| 13 +
drivers/s
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