| Message ID | 1427380892-1978-7-git-send-email-Mahesh.Rajashekhara@pmcs.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 03/26/2015 03:41 PM, Mahesh Rajashekhara wrote: > Add 240 simple volume support > > Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Cheers, Hannes
Reviewed-by: Murthy Bhat <Murthy.Bhat@pmcs.com> -----Original Message----- From: Hannes Reinecke [mailto:hare@suse.de] Sent: Friday, March 27, 2015 3:49 PM To: Mahesh Rajashekhara; JBottomley@Parallels.com; linux-scsi@vger.kernel.org Cc: Achim Leubner Subject: Re: [V2 PATCH 06/11] aacraid: 240 simple volume support On 03/26/2015 03:41 PM, Mahesh Rajashekhara wrote: > Add 240 simple volume support > > Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Cheers, Hannes
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 09027e9..9b3dd6e 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -462,6 +462,11 @@ int aac_get_containers(struct aac_dev *dev) if (status >= 0) { dresp = (struct aac_get_container_count_resp *)fib_data(fibptr); maximum_num_containers = le32_to_cpu(dresp->ContainerSwitchEntries); + if (fibptr->dev->supplement_adapter_info.SupportedOptions2 & + AAC_OPTION_SUPPORTED_240_VOLUMES) { + maximum_num_containers = + le32_to_cpu(dresp->MaxSimpleVolumes); + } aac_fib_complete(fibptr); } /* FIB should be freed only after getting the response from the F/W */ diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 015c341..bf14ae0 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1016,6 +1016,8 @@ struct aac_supplement_adapter_info #define AAC_OPTION_DOORBELL_RESET cpu_to_le32(0x00004000) /* 4KB sector size */ #define AAC_OPTION_VARIABLE_BLOCK_SIZE cpu_to_le32(0x00040000) +/* 240 simple volume support */ +#define AAC_OPTION_SUPPORTED_240_VOLUMES cpu_to_le32(0x10000000) #define AAC_SIS_VERSION_V3 3 #define AAC_SIS_SLOT_UNKNOWN 0xFF @@ -1751,6 +1753,7 @@ struct aac_get_container_count_resp { __le32 MaxContainers; __le32 ContainerSwitchEntries; __le32 MaxPartitions; + __le32 MaxSimpleVolumes; };
Add 240 simple volume support Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> --- drivers/scsi/aacraid/aachba.c | 5 +++++ drivers/scsi/aacraid/aacraid.h | 3 +++ 2 files changed, 8 insertions(+), 0 deletions(-)