Searched hist:af55ff67 (Results 1 – 5 of 5) sorted by relevance
/openbmc/linux/drivers/scsi/ |
H A D | sd_dif.c | af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field
Support for controllers and disks that implement DIF protection information:
- During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled.
- READ(6) and WRITE(6) are not supported when DIF is on.
- The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd.
- Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly.
- sd_dif.c implements the functions required to prepare and complete requests with protection information attached.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field Support for controllers and disks that implement DIF protection information: - During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled. - READ(6) and WRITE(6) are not supported when DIF is on. - The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd. - Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly. - sd_dif.c implements the functions required to prepare and complete requests with protection information attached. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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H A D | sd.h | af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field
Support for controllers and disks that implement DIF protection information:
- During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled.
- READ(6) and WRITE(6) are not supported when DIF is on.
- The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd.
- Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly.
- sd_dif.c implements the functions required to prepare and complete requests with protection information attached.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field Support for controllers and disks that implement DIF protection information: - During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled. - READ(6) and WRITE(6) are not supported when DIF is on. - The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd. - Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly. - sd_dif.c implements the functions required to prepare and complete requests with protection information attached. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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H A D | Makefile | af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field
Support for controllers and disks that implement DIF protection information:
- During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled.
- READ(6) and WRITE(6) are not supported when DIF is on.
- The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd.
- Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly.
- sd_dif.c implements the functions required to prepare and complete requests with protection information attached.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field Support for controllers and disks that implement DIF protection information: - During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled. - READ(6) and WRITE(6) are not supported when DIF is on. - The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd. - Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly. - sd_dif.c implements the functions required to prepare and complete requests with protection information attached. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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H A D | Kconfig | af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field
Support for controllers and disks that implement DIF protection information:
- During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled.
- READ(6) and WRITE(6) are not supported when DIF is on.
- The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd.
- Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly.
- sd_dif.c implements the functions required to prepare and complete requests with protection information attached.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field Support for controllers and disks that implement DIF protection information: - During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled. - READ(6) and WRITE(6) are not supported when DIF is on. - The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd. - Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly. - sd_dif.c implements the functions required to prepare and complete requests with protection information attached. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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H A D | sd.c | af55ff67 Thu Jul 17 03:28:35 CDT 2008 Martin K. Petersen <martin.petersen@oracle.com> [SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field
Support for controllers and disks that implement DIF protection information:
- During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled.
- READ(6) and WRITE(6) are not supported when DIF is on.
- The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd.
- Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly.
- sd_dif.c implements the functions required to prepare and complete requests with protection information attached.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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