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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-08-31 14:33:54 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-08-31 14:33:54 +0100 |
| commit | 1d2a8e0690a8b26833346c6e84e91773da66fbf4 (patch) | |
| tree | 60db1d7e8ac53266177dc085c66be75615c0edf1 /hw | |
| parent | 2e75021eb64485f7a7cec98d18f40650516641d0 (diff) | |
| parent | 3e4c705212abfe8c9882a00beb2d1466a8a53cec (diff) | |
| download | qemu-1d2a8e0690a8b26833346c6e84e91773da66fbf4.zip | |
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
# gpg: Signature made Thu 31 Aug 2017 09:21:49 BST
# gpg: using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/block-pull-request:
qcow2: allocate cluster_cache/cluster_data on demand
qemu-doc: Add UUID support in initiator name
tests: migration/guestperf Python 2.6 argparse compatibility
docker.py: Python 2.6 argparse compatibility
scripts: add argparse module for Python 2.6 compatibility
misc: Remove unused Error variables
oslib-posix: Print errors before aborting on qemu_alloc_stack()
throttle: Test the valid range of config values
throttle: Make burst_length 64bit and add range checks
throttle: Make LeakyBucket.avg and LeakyBucket.max integer types
throttle: Remove throttle_fix_bucket() / throttle_unfix_bucket()
throttle: Make throttle_is_valid() a bit less verbose
throttle: Update the throttle_fix_bucket() documentation
throttle: Fix wrong variable name in the header documentation
nvme: Fix get/set number of queues feature, again
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/block/nvme.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 6071dc12d8..9aa32692a3 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -615,7 +615,7 @@ static uint16_t nvme_get_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) result = blk_enable_write_cache(n->conf.blk); break; case NVME_NUMBER_OF_QUEUES: - result = cpu_to_le32((n->num_queues - 1) | ((n->num_queues - 1) << 16)); + result = cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16)); break; default: return NVME_INVALID_FIELD | NVME_DNR; @@ -636,7 +636,7 @@ static uint16_t nvme_set_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) break; case NVME_NUMBER_OF_QUEUES: req->cqe.result = - cpu_to_le32((n->num_queues - 1) | ((n->num_queues - 1) << 16)); + cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16)); break; default: return NVME_INVALID_FIELD | NVME_DNR; |