diff options
Diffstat (limited to 'include/target/target_core_base.h')
| -rw-r--r-- | include/target/target_core_base.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 480e9f8..aec6f6a 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -6,7 +6,6 @@ #include <linux/dma-mapping.h> #include <linux/blkdev.h> #include <linux/percpu_ida.h> -#include <scsi/scsi_cmnd.h> #include <net/sock.h> #include <net/tcp.h> @@ -17,23 +16,15 @@ /* Don't raise above 511 or REPORT_LUNS needs to handle >1 page */ #define TRANSPORT_MAX_LUNS_PER_TPG 256 /* - * By default we use 32-byte CDBs in TCM Core and subsystem plugin code. - * - * Note that both include/scsi/scsi_cmnd.h:MAX_COMMAND_SIZE and - * include/linux/blkdev.h:BLOCK_MAX_CDB as of v2.6.36-rc4 still use - * 16-byte CDBs by default and require an extra allocation for - * 32-byte CDBs to because of legacy issues. - * - * Within TCM Core there are no such legacy limitiations, so we go ahead - * use 32-byte CDBs by default and use include/scsi/scsi.h:scsi_command_size() - * within all TCM Core and subsystem plugin code. + * Maximum size of a CDB that can be stored in se_cmd without allocating + * memory dynamically for the CDB. */ #define TCM_MAX_COMMAND_SIZE 32 /* * From include/scsi/scsi_cmnd.h:SCSI_SENSE_BUFFERSIZE, currently * defined 96, but the real limit is 252 (or 260 including the header) */ -#define TRANSPORT_SENSE_BUFFER SCSI_SENSE_BUFFERSIZE +#define TRANSPORT_SENSE_BUFFER 96 /* Used by transport_send_check_condition_and_sense() */ #define SPC_SENSE_KEY_OFFSET 2 #define SPC_ADD_SENSE_LEN_OFFSET 7 |
