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Diffstat (limited to 'block/nvme.c')
-rw-r--r--block/nvme.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/block/nvme.c b/block/nvme.c
index eed12f4933..cd875555ca 100644
--- a/block/nvme.c
+++ b/block/nvme.c
@@ -481,16 +481,17 @@ static void nvme_submit_command(NVMeQueuePair *q, NVMeRequest *req,
qemu_mutex_unlock(&q->lock);
}
-static void nvme_cmd_sync_cb(void *opaque, int ret)
+static void nvme_admin_cmd_sync_cb(void *opaque, int ret)
{
int *pret = opaque;
*pret = ret;
aio_wait_kick();
}
-static int nvme_cmd_sync(BlockDriverState *bs, NVMeQueuePair *q,
- NvmeCmd *cmd)
+static int nvme_admin_cmd_sync(BlockDriverState *bs, NvmeCmd *cmd)
{
+ BDRVNVMeState *s = bs->opaque;
+ NVMeQueuePair *q = s->queues[INDEX_ADMIN];
AioContext *aio_context = bdrv_get_aio_context(bs);
NVMeRequest *req;
int ret = -EINPROGRESS;
@@ -498,7 +499,7 @@ static int nvme_cmd_sync(BlockDriverState *bs, NVMeQueuePair *q,
if (!req) {
return -EBUSY;
}
- nvme_submit_command(q, req, cmd, nvme_cmd_sync_cb, &ret);
+ nvme_submit_command(q, req, cmd, nvme_admin_cmd_sync_cb, &ret);
AIO_WAIT_WHILE(aio_context, ret == -EINPROGRESS);
return ret;
@@ -535,7 +536,7 @@ static bool nvme_identify(BlockDriverState *bs, int namespace, Error **errp)
memset(id, 0, sizeof(*id));
cmd.dptr.prp1 = cpu_to_le64(iova);
- if (nvme_cmd_sync(bs, s->queues[INDEX_ADMIN], &cmd)) {
+ if (nvme_admin_cmd_sync(bs, &cmd)) {
error_setg(errp, "Failed to identify controller");
goto out;
}
@@ -558,7 +559,7 @@ static bool nvme_identify(BlockDriverState *bs, int namespace, Error **errp)
memset(id, 0, sizeof(*id));
cmd.cdw10 = 0;
cmd.nsid = cpu_to_le32(namespace);
- if (nvme_cmd_sync(bs, s->queues[INDEX_ADMIN], &cmd)) {
+ if (nvme_admin_cmd_sync(bs, &cmd)) {
error_setg(errp, "Failed to identify namespace");
goto out;
}
@@ -664,7 +665,7 @@ static bool nvme_add_io_queue(BlockDriverState *bs, Error **errp)
.cdw10 = cpu_to_le32(((queue_size - 1) << 16) | n),
.cdw11 = cpu_to_le32(NVME_CQ_IEN | NVME_CQ_PC),
};
- if (nvme_cmd_sync(bs, s->queues[INDEX_ADMIN], &cmd)) {
+ if (nvme_admin_cmd_sync(bs, &cmd)) {
error_setg(errp, "Failed to create CQ io queue [%u]", n);
goto out_error;
}
@@ -674,7 +675,7 @@ static bool nvme_add_io_queue(BlockDriverState *bs, Error **errp)
.cdw10 = cpu_to_le32(((queue_size - 1) << 16) | n),
.cdw11 = cpu_to_le32(NVME_SQ_PC | (n << 16)),
};
- if (nvme_cmd_sync(bs, s->queues[INDEX_ADMIN], &cmd)) {
+ if (nvme_admin_cmd_sync(bs, &cmd)) {
error_setg(errp, "Failed to create SQ io queue [%u]", n);
goto out_error;
}
@@ -887,7 +888,7 @@ static int nvme_enable_disable_write_cache(BlockDriverState *bs, bool enable,
.cdw11 = cpu_to_le32(enable ? 0x01 : 0x00),
};
- ret = nvme_cmd_sync(bs, s->queues[INDEX_ADMIN], &cmd);
+ ret = nvme_admin_cmd_sync(bs, &cmd);
if (ret) {
error_setg(errp, "Failed to configure NVMe write cache");
}