Commit a7129a54 authored by Mahesh Rajashekhara's avatar Mahesh Rajashekhara Committed by James Bottomley
Browse files

aacraid: 240 simple volume support 



Signed-off-by: default avatarMahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Reviewed-by: default avatarMurthy Bhat <Murthy.Bhat@pmcs.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Odin.com>
parent 5d910649

drivers/scsi/aacraid/aachba.c

+5 −0
Original line number Diff line number Diff line
@@ -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 */

drivers/scsi/aacraid/aacraid.h

+3 −0
Original line number Diff line number Diff line
@@ -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;

};