Re: [PATCH 13/20] [SCSI] mpt3sas: MPI 2.5 Rev K (2.5.6) specifications

[Johannes Thumshirn]

On Fri, Jun 12, 2015 at 03:12:25PM +0530, Sreekanth Reddy wrote:
> Below are the new changes to MPI 2.5 Rev K(2.5.6) specification and 2.00.35 header files
> 1) Added a minimum size requirement for target mode command buffers.
> 2) Added MinMSIxIndex and MaxMSIxIndex fields to CommandBufferPostBase Request.
> 3) For BIOS Page 1, added SSUTimeout field, and added Product Name String Format bits to the BiosOptions field
> 
> Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
> ---
>  drivers/scsi/mpt3sas/mpi/mpi2.h      |  5 +++--
>  drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h | 17 ++++++++++++++---
>  2 files changed, 17 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h
> index c2d127c..ec27ad2 100644
> --- a/drivers/scsi/mpt3sas/mpi/mpi2.h
> +++ b/drivers/scsi/mpt3sas/mpi/mpi2.h
> @@ -8,7 +8,7 @@
>   *                 scatter/gather formats.
>   * Creation Date:  June 21, 2006
>   *
> - * mpi2.h Version:  02.00.34
> + * mpi2.h Version:  02.00.35
>   *
>   * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
>   *       prefix are for use only on MPI v2.5 products, and must not be used
> @@ -91,6 +91,7 @@
>   * 08-19-13  02.00.32  Bumped MPI2_HEADER_VERSION_UNIT.
>   * 12-05-13  02.00.33  Bumped MPI2_HEADER_VERSION_UNIT.
>   * 01-08-14  02.00.34  Bumped MPI2_HEADER_VERSION_UNIT
> + * 06-13-14  02.00.35  Bumped MPI2_HEADER_VERSION_UNIT.
>   * --------------------------------------------------------------------------
>   */
>  
> @@ -124,7 +125,7 @@
>  #define MPI2_VERSION_02_05                  (0x0205)
>  
>  /*Unit and Dev versioning for this MPI header set */
> -#define MPI2_HEADER_VERSION_UNIT            (0x22)
> +#define MPI2_HEADER_VERSION_UNIT            (0x23)
>  #define MPI2_HEADER_VERSION_DEV             (0x00)
>  #define MPI2_HEADER_VERSION_UNIT_MASK       (0xFF00)
>  #define MPI2_HEADER_VERSION_UNIT_SHIFT      (8)
> diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
> index 66f2cc1..c337a85 100644
> --- a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
> +++ b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
> @@ -6,7 +6,7 @@
>   *         Title:  MPI Configuration messages and pages
>   * Creation Date:  November 10, 2006
>   *
> - *   mpi2_cnfg.h Version:  02.00.28
> + *   mpi2_cnfg.h Version:  02.00.29
>   *
>   * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
>   *       prefix are for use only on MPI v2.5 products, and must not be used
> @@ -177,6 +177,8 @@
>   *		       MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0.
>   * 01-08-14  02.00.28  Added more defines for the BiosOptions field of
>   *		       MPI2_CONFIG_PAGE_BIOS_1.
> + * 06-13-14  02.00.29  Added SSUTimeout field to MPI2_CONFIG_PAGE_BIOS_1, and
> + *		       more defines for the BiosOptions field..
>   * --------------------------------------------------------------------------
>   */
>  
> @@ -1324,7 +1326,9 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 {
>  	MPI2_CONFIG_PAGE_HEADER Header;                     /*0x00 */
>  	U32                     BiosOptions;                /*0x04 */
>  	U32                     IOCSettings;                /*0x08 */
> -	U32                     Reserved1;                  /*0x0C */
> +	U8                      SSUTimeout;                 /*0x0C */
> +	U8                      Reserved1;                  /*0x0D */
> +	U16                     Reserved2;                  /*0x0E */
>  	U32                     DeviceSettings;             /*0x10 */
>  	U16                     NumberOfDevices;            /*0x14 */
>  	U16                     UEFIVersion;                /*0x16 */
> @@ -1336,9 +1340,16 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 {
>  	*PTR_MPI2_CONFIG_PAGE_BIOS_1,
>  	Mpi2BiosPage1_t, *pMpi2BiosPage1_t;
>  
> -#define MPI2_BIOSPAGE1_PAGEVERSION                      (0x06)
> +#define MPI2_BIOSPAGE1_PAGEVERSION                      (0x07)
>  
>  /*values for BIOS Page 1 BiosOptions field */
> +#define MPI2_BIOSPAGE1_OPTIONS_PNS_MASK                         (0x00003800)
> +#define MPI2_BIOSPAGE1_OPTIONS_PNS_PBDHL                        (0x00000000)
> +#define MPI2_BIOSPAGE1_OPTIONS_PNS_ENCSLOSURE                   (0x00000800)
> +#define MPI2_BIOSPAGE1_OPTIONS_PNS_LWWID                        (0x00001000)
> +#define MPI2_BIOSPAGE1_OPTIONS_PNS_PSENS                        (0x00001800)
> +#define MPI2_BIOSPAGE1_OPTIONS_PNS_ESPHY                        (0x00002000)
> +
>  #define MPI2_BIOSPAGE1_OPTIONS_X86_DISABLE_BIOS		    (0x00000400)
>  
>  #define MPI2_BIOSPAGE1_OPTIONS_MASK_REGISTRATION_UEFI_BSD	(0x00000300)
> -- 
> 2.0.2
> 
> --
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Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>

-- 
Johannes Thumshirn                                       Storage
jthumshirn@xxxxxxx                             +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
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