From ba829137bfd167623363548aa385be769c6b2664 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Mon, 17 Dec 2012 09:53:33 +0100 Subject: [PATCH] target: Introduce TCM_NO_SENSE Introduce TCM_NO_SENSE, mapping to sense code 'Not ready, no additional sense information'. Signed-off-by: Hannes Reinecke Cc: Nicholas Bellinger Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_transport.c | 10 ++++++++++ include/target/target_core_base.h | 1 + 2 files changed, 11 insertions(+) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 978762dc81b..104bf3b45a0 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2597,6 +2597,16 @@ transport_send_check_condition_and_sense(struct se_cmd *cmd, * SENSE KEY values from include/scsi/scsi.h */ switch (reason) { + case TCM_NO_SENSE: + /* CURRENT ERROR */ + buffer[0] = 0x70; + buffer[SPC_ADD_SENSE_LEN_OFFSET] = 10; + /* Not Ready */ + buffer[SPC_SENSE_KEY_OFFSET] = NOT_READY; + /* NO ADDITIONAL SENSE INFORMATION */ + buffer[SPC_ASC_KEY_OFFSET] = 0; + buffer[SPC_ASCQ_KEY_OFFSET] = 0; + break; case TCM_NON_EXISTENT_LUN: /* CURRENT ERROR */ buffer[0] = 0x70; diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 7cae2360221..663e34a5383 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -174,6 +174,7 @@ typedef unsigned __bitwise__ sense_reason_t; enum tcm_sense_reason_table { #define R(x) (__force sense_reason_t )(x) + TCM_NO_SENSE = R(0x00), TCM_NON_EXISTENT_LUN = R(0x01), TCM_UNSUPPORTED_SCSI_OPCODE = R(0x02), TCM_INCORRECT_AMOUNT_OF_DATA = R(0x03),