diff mbox series

[09/15] block/nvme: Introduce Completion Queue definitions

Message ID 20201014155810.102841-10-philmd@redhat.com
State Superseded
Headers show
Series block/nvme: Improve debugging experience and minor fixes | expand

Commit Message

Philippe Mathieu-Daudé Oct. 14, 2020, 3:58 p.m. UTC 
Rename Submission Queue flags with 'Sq' and introduce
Completion Queue flag definitions.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 include/block/nvme.h | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/include/block/nvme.h b/include/block/nvme.h
index 65e68a82c89..079f884a2d3 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -491,6 +491,11 @@  typedef struct QEMU_PACKED NvmeCreateCq {
 #define NVME_CQ_FLAGS_PC(cq_flags)  (cq_flags & 0x1)
 #define NVME_CQ_FLAGS_IEN(cq_flags) ((cq_flags >> 1) & 0x1)
 
+enum NvmeFlagsCq {
+    NVME_CQ_PC          = 1,
+    NVME_CQ_IEN         = 2,
+};
+
 typedef struct QEMU_PACKED NvmeCreateSq {
     uint8_t     opcode;
     uint8_t     flags;
@@ -508,12 +513,12 @@  typedef struct QEMU_PACKED NvmeCreateSq {
 #define NVME_SQ_FLAGS_PC(sq_flags)      (sq_flags & 0x1)
 #define NVME_SQ_FLAGS_QPRIO(sq_flags)   ((sq_flags >> 1) & 0x3)
 
-enum NvmeQueueFlags {
-    NVME_Q_PC           = 1,
-    NVME_Q_PRIO_URGENT  = 0,
-    NVME_Q_PRIO_HIGH    = 1,
-    NVME_Q_PRIO_NORMAL  = 2,
-    NVME_Q_PRIO_LOW     = 3,
+enum NvmeFlagsSq {
+    NVME_SQ_PC          = 1,
+    NVME_SQ_PRIO_URGENT = 0,
+    NVME_SQ_PRIO_HIGH   = 1,
+    NVME_SQ_PRIO_NORMAL = 2,
+    NVME_SQ_PRIO_LOW    = 3,
 };
 
 typedef struct QEMU_PACKED NvmeIdentify {