types: add controller status shutdown type (CSTS.ST) definition

Added by NVMe revision 2.0 multiple controller shutdown enhancement.

Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>

diff --git a/src/nvme/types.h b/src/nvme/types.h
index 7e4840f92e3da6aefe933a92fc343ec98f391b48..f3ae73a4269e9c733b5c74639ad97569452e0532 100644 (file)
--- a/src/nvme/types.h
+++ b/src/nvme/types.h
@@ -343,11 +343,13 @@ enum nvme_cc {
  * @NVME_CSTS_SHST_SHIFT:      Shift amount to get the shutdown status
  * @NVME_CSTS_NSSRO_SHIFT:     Shift amount to get the NVM subsystem reset occurred
  * @NVME_CSTS_PP_SHIFT:                Shift amount to get the processing paused
+ * @NVME_CSTS_ST_SHIFT:                Shift amount to get the shutdown type
  * @NVME_CSTS_RDY_MASK:                Mask to get the ready
  * @NVME_CSTS_CFS_MASK:                Mask to get the controller fatal status
  * @NVME_CSTS_SHST_MASK:       Mask to get the shutdown status
  * @NVME_CSTS_NSSRO_MASK:      Mask to get the NVM subsystem reset occurred
  * @NVME_CSTS_PP_MASK:         Mask to get the processing paused
+ * @NVME_CSTS_ST_MASK:         Mask to get the shutdown type
  * @NVME_CSTS_SHST_NORMAL:     Normal operation
  * @NVME_CSTS_SHST_OCCUR:      Shutdown processing occurring
  * @NVME_CSTS_SHST_CMPLT:      Shutdown processing complete
@@ -359,11 +361,13 @@ enum nvme_csts {
        NVME_CSTS_SHST_SHIFT    = 2,
        NVME_CSTS_NSSRO_SHIFT   = 4,
        NVME_CSTS_PP_SHIFT      = 5,
+       NVME_CSTS_ST_SHIFT      = 6,
        NVME_CSTS_RDY_MASK      = 0x1,
        NVME_CSTS_CFS_MASK      = 0x1,
        NVME_CSTS_SHST_MASK     = 0x3,
        NVME_CSTS_NSSRO_MASK    = 0x1,
        NVME_CSTS_PP_MASK       = 0x1,
+       NVME_CSTS_ST_MASK       = 0x1,
        NVME_CSTS_SHST_NORMAL   = 0,
        NVME_CSTS_SHST_OCCUR    = 1,
        NVME_CSTS_SHST_CMPLT    = 2,
@@ -375,6 +379,7 @@ enum nvme_csts {
 #define NVME_CSTS_SHST(csts)   NVME_GET(csts, CSTS_SHST)
 #define NVME_CSTS_NSSRO(csts)  NVME_GET(csts, CSTS_NSSRO)
 #define NVME_CSTS_PP(csts)     NVME_GET(csts, CSTS_PP)
+#define NVME_CSTS_ST(csts)     NVME_GET(csts, CSTS_ST)
 
 enum nvme_aqa {
        NVME_AQA_ASQS_SHIFT     = 0,