[PATCH V7 08/11] megaraid_sas: Enable or Disable Fast path based on the PCI Threshold Bandwidth

Large SEQ IO workload should sent as non fast path commands Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -None drivers/scsi/megaraid/megaraid_sas.h| 8 + drivers/scsi/megaraid/megaraid_sas_base.c |

[PATCH V7 02/11] megaraid_sas: 128 MSIX Support

SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X vectors, resulting in the need to support 128 reply queues Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -None drivers/scsi/megaraid/megaraid_sas.h| 1 + driv

[PATCH V7 06/11] megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers

SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have different sizes for different number of supported VDs. Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -Few checkpatch.pl warnings fixed drivers/scsi/megaraid/megaraid_sa

[PATCH V7 04/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing

detected the MRU map is updated to make the current stream as MRU stream. Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -Kbuild warning fixed -Few checkpatch.pl warnings fixed drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megar

[PATCH V7 03/11] megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers

ag is 0x and the Logical Block Reference Tag is 0x for PI type 3. Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -None drivers/scsi/megaraid/megaraid_sas_fusion.c | 1 + drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 ++ 2 files ch

[PATCH V7 07/11] megaraid_sas: Add the Support for SAS3.5 Generic Megaraid Controllers Capabilities

The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers Firmware functionality. Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -None drivers/scsi/megaraid/megaraid_sas_base.c | 53 ++--- drivers/s

[PATCH V7 10/11] megaraid_sas: Implement the PD Map support for SAS3.5 Generic Megaraid Controllers

Update Linux driver to use new pdTargetId field for JBOD target ID Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -Few checkpatch.pl warnings fixed drivers/scsi/megaraid/megaraid_sas.h| 105 +--- drivers/scsi/megar

[PATCH V7 01/11] megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers

This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -None drivers/scsi/megaraid/megaraid_sas.h| 12 +--- drivers/scsi/megaraid/megaraid_sas_base.c |

[PATCH V7 05/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes

. Based on PCI bandwidth and write payload, every second this feature is enabled/disabled. When both IOs are completed by HW, the resources will be released and SCSI IO completion handler will be called. Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -

[PATCH V7 09/11] megaraid_sas: ldio_outstanding variable is not decremented in completion path

ldio outstanding variable needs to be decremented in io completion path for iMR dual queue depth Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -None drivers/scsi/megaraid/megaraid_sas_fusion.c | 7 +-- 1 file changed, 5 insertions(+), 2 deleti

[PATCH V7 11/11] megaraid_sas: driver version upgrade

Upgrade driver version. Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- Changes v6 -> v7: -None drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megar

[PATCH V7 00/11] megaraid_sas: Updates for scsi-next

Sasikumar Chandrasekaran (11): megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers megaraid_sas: 128 MSIX Support megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream

[PATCH V6 02/11] megaraid_sas: 128 MSIX Support

SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X vectors, resulting in the need to support 128 reply queues This patch is depending on patch 1 and same as V5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers

[PATCH V6 03/11] megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers

ag is 0x and the Logical Block Reference Tag is 0x for PI type 3. This patch is depending on patch 2 and same as V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 1 + drivers/scsi/megaraid/megaraid_sas_fusion.h | 2

[PATCH V6 01/11] megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers

This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers This Pacth is Same as V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h| 12 +--- drivers/scsi/megaraid/megaraid_sas_base.c | 14

[PATCH V6 08/11] megaraid_sas: Enable or Disable Fast path based on the PCI Threshold Bandwidth

Large SEQ IO workload should sent as non fast path commands This patch is depending on patch 7 80 chars per line limit is taken care around VD_EXT_DEBUG macro. Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 8 + drivers/scsi/megaraid

[PATCH V6 07/11] megaraid_sas: Add the Support for SAS3.5 Generic Megaraid Controllers Capabilities

The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers Firmware functionality. This patch is depending on patch 6 and same as V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas_base.c | 53

[PATCH V6 09/11] megaraid_sas: ldio_outstanding variable is not decremented in completion path

ldio outstanding variable needs to be decremented in io completion path for iMR dual queue depth This patch is depending on patch 8 and same as V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 7 +-- 1 file changed, 5

[PATCH V6 04/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing

Detect sequential IO streams and pass those IOs directly to FW. This patch is depending on patch 3 Few code indentation issues fixed Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid

[PATCH V6 06/11] megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers

indentation issues fixed. Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 7 + drivers/scsi/megaraid/megaraid_sas_base.c | 60 -- drivers/scsi/megaraid/megaraid_sas_fp.c | 301 drivers/scsi/megaraid

[PATCH V6 05/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes

Write IOs fail or time out, the IO will be re issued to FW as an LD IO so FW can perform the error handling. This patch is depending on patch 4 and same as V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi

[PATCH V6 11/11] megaraid_sas: driver version upgrade

Upgrade driver version. This patch is depending on patch 10 and same as V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b

[PATCH V6 10/11] megaraid_sas: Implement the PD Map support for SAS3.5 Generic Megaraid Controllers

Update Linux driver to use new pdTargetId field for JBOD target ID This patch is depending on patch 9 and same as V5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 105 +--- drivers/scsi/megaraid/megaraid_sas_base.c | 3

[PATCH V6 00/11] megaraid_sas: Updates for scsi-next

Sasikumar Chandrasekaran (11): megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers megaraid_sas: 128 MSIX Support megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream

[PATCH V5 07/11] megaraid_sas: Add the Support for SAS3.5 Generic Megaraid Controllers Capabilities

The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers Firmware functionality. This patch is depending on patch 6 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid

[PATCH V5 02/11] megaraid_sas: 128 MSIX Support

SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X vectors, resulting in the need to support 128 reply queues This patch is depending on patch 1 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi

[PATCH V5 06/11] megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers

SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have different sizes for different number of supported VDs. This patch is depending on patch 5 Code indentation is fixed for VD_EXT_DEBUG macro Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid

[PATCH V5 03/11] megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers

ag is 0x and the Logical Block Reference Tag is 0x for PI type 3. This patch is depending on patch 2 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas_fusion.

[PATCH V5 04/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing

Detect sequential IO streams and pass those IOs directly to FW. This patch is depending on patch 3 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers

[PATCH V5 11/11] megaraid_sas: driver version upgrade

Upgrade driver version. This patch is depending on patch 10 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff

[PATCH V5 10/11] megaraid_sas: Implement the PD Map support for SAS3.5 Generic Megaraid Controllers

Update Linux driver to use new pdTargetId field for JBOD target ID This patch is depending on patch 9 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 105 +--- drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/scsi

[PATCH V5 05/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes

Write IOs fail or time out, the IO will be re issued to FW as an LD IO so FW can perform the error handling. This patch is depending on patch 4 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi

[PATCH V5 01/11] megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers

This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers Rebased with latest upstearm code which has pci_alloc_irq_vectors conversion changes from Hannes Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h| 12

[PATCH V5 09/11] megaraid_sas: ldio_outstanding variable is not decremented in completion path

ldio outstanding variable needs to be decremented in io completion path for iMR dual queue depth This patch is depending on patch 8 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid

[PATCH V5 08/11] megaraid_sas: Enable or Disable Fast path based on the PCI Threshold Bandwidth

Large SEQ IO workload should sent as non fast path commands This patch is depending on patch 7 This patch is same as V4 and there is no specific update for V5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 8 + drivers/scsi/megaraid

[PATCH V5 00/11] megaraid_sas: Updates for scsi-next

Sasikumar Chandrasekaran (11): megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers megaraid_sas: 128 MSIX Support megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream

[PATCH V4 08/11] megaraid_sas: Enable or Disable Fast path based on the PCI Threshold Bandwidth

Large SEQ IO workload should sent as non fast path commands This patch is depending on patch 7 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 8 + drivers/scsi/megaraid/megaraid_sas_base.c | 48 + drivers/scsi

[PATCH V4 02/11] megaraid_sas: 128 MSIX Support

SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X vectors, resulting in the need to support 128 reply queues This patch is depending on patch 1 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid

[PATCH V4 06/11] megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers

SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have different sizes for different number of supported VDs. This patch is depending on patch 5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 7 + drivers/scsi/megaraid

[PATCH V4 07/11] megaraid_sas: Add the Support for SAS3.5 Generic Megaraid Controllers Capabilities

The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers Firmware functionality. This patch is depending on patch 6 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_base.c | 53 ++--- drivers/scsi/megaraid

[PATCH V4 04/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing

Detect sequential IO streams and pass those IOs directly to FW. This patch is depending on patch 3 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 5 +- drivers/scsi/megaraid/megaraid_sas_base.c | 43 +++- drivers/scsi/megaraid

[PATCH V4 09/11] megaraid_sas: ldio_outstanding variable is not decremented in completion path

ldio outstanding variable needs to be decremented in io completion path for iMR dual queue depth This patch is depending on patch 8 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git

[PATCH V4 10/11] megaraid_sas: Implement the PD Map support for SAS3.5 Generic Megaraid Controllers

Update Linux driver to use new pdTargetId field for JBOD target ID This patch is depending on patch 9 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 105 +--- drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/scsi

[PATCH V4 03/11] megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers

ag is 0x and the Logical Block Reference Tag is 0x for PI type 3. This patch is depending on patch 2 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 1 + drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 ++ 2 files changed, 3 insertions(+)

[PATCH V4 01/11] megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers

This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers V4: Removed the not supported PCI Device Ids Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 8 +++- drivers/scsi/megaraid/megaraid_sas_base.c | 14

[PATCH V4 05/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes

Write IOs fail or time out, the IO will be re issued to FW as an LD IO so FW can perform the error handling. This patch is depending on patch 4 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid/megaraid_sas_fp.c | 31

[PATCH V4 11/11] megaraid_sas: driver version upgrade

Upgrade driver version. This patch is depending on patch 10 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h

[PATCH V4 00/11] megaraid_sas: Updates for scsi-next

Sasikumar Chandrasekaran (11): megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers megaraid_sas: 128 MSIX Support megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream

[PATCH V3 03/11] megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers

ag is 0x and the Logical Block Reference Tag is 0x for PI type 3. This patch is depending on patch 2 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 1 + drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 ++ 2 files changed, 3 insertions(+)

[PATCH V3 10/11] megaraid_sas: Implement the PD Map support for SAS3.5 Generic Megaraid Controllers

Update Linux driver to use new pdTargetId field for JBOD target ID This patch is depending on patch 9 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 105 +--- drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/scsi

[PATCH V3 11/11] megaraid_sas: driver version upgrade

Upgrade driver version. This patch is depending on patch 10 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h

[PATCH V3 06/11] megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers

SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have different sizes for different number of supported VDs. This patch is depending on patch 5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 7 + drivers/scsi/megaraid

[PATCH V3 09/11] megaraid_sas: ldio_outstanding variable is not decremented in completion path

ldio outstanding variable needs to be decremented in io completion path for iMR dual queue depth This patch is depending on patch 8 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git

[PATCH V3 08/11] megaraid_sas: Enable or Disable Fast path based on the PCI Threshold Bandwidth

Large SEQ IO workload should sent as non fast path commands This patch is depending on patch 7 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 8 + drivers/scsi/megaraid/megaraid_sas_base.c | 48 + drivers/scsi

[PATCH V3 05/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes

Write IOs fail or time out, the IO will be re issued to FW as an LD IO so FW can perform the error handling. This patch is depending on patch 4 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid/megaraid_sas_fp.c | 31

[PATCH V3 04/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing

Detect sequential IO streams and pass those IOs directly to FW. This patch is depending on patch 3 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 5 +- drivers/scsi/megaraid/megaraid_sas_base.c | 43 +++- drivers/scsi/megaraid

[PATCH V3 07/11] megaraid_sas: Add the Support for SAS3.5 Generic Megaraid Controllers Capabilities

The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers Firmware functionality. This patch is depending on patch 6 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_base.c | 53 ++--- drivers/scsi/megaraid

[PATCH V3 02/11] megaraid_sas: 128 MSIX Support

SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X vectors, resulting in the need to support 128 reply queues This patch is depending on patch 1 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid

[PATCH V3 01/11] megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers

This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 11 ++- drivers/scsi/megaraid/megaraid_sas_base.c | 20 ++- drivers/scsi/megaraid

[PATCH V3 00/11] megaraid_sas: Updates for scsi-next

Sasikumar Chandrasekaran (11): megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers megaraid_sas: 128 MSIX Support megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream

[PATCH 11/11] megaraid_sas: driver version upgrade

Upgrade driver version. This patch is depending on patch 10 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h

[PATCH 09/11] megaraid_sas: ldio_outstanding variable is not decremented in completion path

ldio outstanding variable needs to be decremented in io completion path for iMR dual queue depth This patch is depending on patch 8 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a

[PATCH 05/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes

Write IOs fail or time out, the IO will be re issued to FW as an LD IO so FW can perform the error handling. This patch is depending on patch 4 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid/megaraid_sas_fp.c | 32

[PATCH 01/11] megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers

This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 11 ++- drivers/scsi/megaraid/megaraid_sas_base.c | 20 +++- drivers/scsi/megaraid

[PATCH 10/11] megaraid_sas: Implement the PD Map support for SAS3.5 Generic Megaraid Controllers

Update Linux driver to use new pdTargetId field for JBOD target ID This patch is depending on patch 9 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 106 +--- drivers/scsi/megaraid/megaraid_sas_base.c | 5 +- drivers/scsi

[PATCH 08/11] megaraid_sas: Enable or Disable Fast path based on the PCI Threshold Bandwidth

Large SEQ IO workload should sent as non fast path commands This patch is depending on patch 7 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 8 + drivers/scsi/megaraid/megaraid_sas_base.c | 49 + drivers/scsi

[PATCH 07/11] megaraid_sas: Add the Support for SAS3.5 Generic Megaraid Controllers Capabilities

The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers Firmware functionality. This patch is depending on patch 6 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_base.c | 53 ++--- drivers/scsi/megaraid

[PATCH 03/11] megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers

ag is 0x and the Logical Block Reference Tag is 0x for PI type 3. This patch is depending on patch 2 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 1 + drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 ++ 2 files changed, 3 insertions(+)

[PATCH 06/11] megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers

SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have different sizes for different number of supported VDs. This patch is depending on patch 5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 7 + drivers/scsi/megaraid

[PATCH 02/11] megaraid_sas: 128 MSIX Support

SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X vectors, resulting in the need to support 128 reply queues This patch is depending on patch 1 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid

[PATCH 04/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing

Detect sequential IO streams and pass those IOs directly to FW. This patch is depending on patch 3 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid/megaraid_sas_base.c | 40 +++- drivers/scsi/megaraid

[PATCH 00/11] Updates for scsi-next

Sasikumar Chandrasekaran (11): megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers megaraid_sas: 128 MSIX Support megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream

[PATCH 08/11] megaraid_sas: Enable or Disable Fast path based on the PCI Threshold Bandwidth

From: root Large SEQ IO workload should sent as non fast path commands This patch is depending on patch 7 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 8 + drivers/scsi/megaraid/megaraid_sas_base.c | 49

[PATCH 03/11] megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers

Block Application Tag is 0x and the Logical Block Reference Tag is 0x for PI type 3. This patch is depending on patch 2 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 1 + drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 ++ 2 files changed, 3 inser

[PATCH 01/11] megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers

From: root This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 11 ++- drivers/scsi/megaraid/megaraid_sas_base.c | 20 +++- drivers/scsi/megaraid

[PATCH 09/11] megaraid_sas: ldio_outstanding variable is not decremented in completion path

From: root ldio outstanding variable needs to be decremented in io completion path for iMR dual queue depth This patch is depending on patch 8 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_fusion.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions

[PATCH 04/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detection and IO Coalescing

From: root Detect sequential IO streams and pass those IOs directly to FW. This patch is depending on patch 3 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid/megaraid_sas_base.c | 40 +++- drivers/scsi/megaraid

[PATCH 05/11] megaraid_sas: SAS3.5 Generic Megaraid Controllers Fast Path for RAID 1/10 Writes

any of the Write IOs fail or time out, the IO will be re issued to FW as an LD IO so FW can perform the error handling. This patch is depending on patch 4 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi/megaraid/megaraid_sas_fp.c

[PATCH 11/11] megaraid_sas: driver version upgrade

From: root Upgrade driver version. This patch is depending on patch 10 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid

[PATCH 00/11] Updates for scsi-next

From: root Sasikumar Chandrasekaran (11): megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid Controllers megaraid_sas: 128 MSIX Support megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid Controllers megaraid_sas: SAS3.5 Generic Megaraid Controllers

[PATCH 02/11] megaraid_sas: 128 MSIX Support

From: root SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X vectors, resulting in the need to support 128 reply queues This patch is depending on patch 1 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 1 + drivers/scsi

[PATCH 07/11] megaraid_sas: Add the Support for SAS3.5 Generic Megaraid Controllers Capabilities

From: root The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers Firmware functionality. This patch is depending on patch 6 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas_base.c | 53 ++--- drivers/scsi/megaraid

[PATCH 10/11] megaraid_sas: Implement the PD Map support for SAS3.5 Generic Megaraid Controllers

From: root Update Linux driver to use new pdTargetId field for JBOD target ID This patch is depending on patch 9 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 106 +--- drivers/scsi/megaraid/megaraid_sas_base.c | 5

[PATCH 06/11] megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers

From: root SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have different sizes for different number of supported VDs. This patch is depending on patch 5 Signed-off-by: Sasikumar Chandrasekaran --- drivers/scsi/megaraid/megaraid_sas.h| 7 + drivers/scsi