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aacraid: 240 simple volume support

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Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Murthy Bhat <Murthy.Bhat@pmcs.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Mahesh Rajashekhara 2015-03-26 10:41:27 -04:00 committed by James Bottomley
parent 5d9106490c
commit a7129a5443
2 changed files with 8 additions and 0 deletions
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5
drivers/scsi/aacraid/aachba.c
View File

@ -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 */

3
drivers/scsi/aacraid/aacraid.h
View File

@ -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;
};