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nvme-core: do ioccsz/iorcsz validation only for I/O controllers

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An administrative controller does not support I/O queues, hence it
should ignore existing checks for IOCCSZ/IORCSZ. Currently, these checks
only exclude a discovery controller but need to also exclude an
administrative controller.

Signed-off-by: Kamaljit Singh <kamaljit.singh@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Kamaljit Singh 2025-09-05 16:25:50 -07:00 • committed by Keith Busch
parent a5b8527974
commit f7e9a61530
1 changed files with 2 additions and 2 deletions
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4
drivers/nvme/host/core.c
View file

@ -3492,14 +3492,14 @@ static int nvme_check_ctrl_fabric_info(struct nvme_ctrl *ctrl, struct nvme_id_ct
return -EINVAL;
}
if (!nvme_discovery_ctrl(ctrl) && ctrl->ioccsz < 4) {
if (nvme_is_io_ctrl(ctrl) && ctrl->ioccsz < 4) {
dev_err(ctrl->device,
"I/O queue command capsule supported size %d < 4\n",
ctrl->ioccsz);
return -EINVAL;
}
if (!nvme_discovery_ctrl(ctrl) && ctrl->iorcsz < 1) {
if (nvme_is_io_ctrl(ctrl) && ctrl->iorcsz < 1) {
dev_err(ctrl->device,
"I/O queue response capsule supported size %d < 1\n",
ctrl->iorcsz);