From 98b36857f35847cd273d38079c2b94d71fdd176d Mon Sep 17 00:00:00 2001 From: Nikolay Aleksandrov Date: Fri, 13 Feb 2026 10:48:41 +0200 Subject: [PATCH] drivers: net: ice: fix devlink parameters get without irdma [ Upstream commit bd98c6204d1195973b1760fe45860863deb6200c ] If CONFIG_IRDMA isn't enabled but there are ice NICs in the system, the driver will prevent full devlink dev param show dump because its rdma get callbacks return ENODEV and stop the dump. For example: $ devlink dev param show pci/0000:82:00.0: name msix_vec_per_pf_max type generic values: cmode driverinit value 2 name msix_vec_per_pf_min type generic values: cmode driverinit value 2 kernel answers: No such device Returning EOPNOTSUPP allows the dump to continue so we can see all devices' devlink parameters. Fixes: c24a65b6a27c ("iidc/ice/irdma: Update IDC to support multiple consumers") Signed-off-by: Nikolay Aleksandrov Tested-by: Rinitha S (A Contingent worker at Intel) Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/ice/devlink/devlink.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink.c b/drivers/net/ethernet/intel/ice/devlink/devlink.c index ac071c5b4ce3..862ff1cdd46d 100644 --- a/drivers/net/ethernet/intel/ice/devlink/devlink.c +++ b/drivers/net/ethernet/intel/ice/devlink/devlink.c @@ -1357,7 +1357,7 @@ ice_devlink_enable_roce_get(struct devlink *devlink, u32 id, cdev = pf->cdev_info; if (!cdev) - return -ENODEV; + return -EOPNOTSUPP; ctx->val.vbool = !!(cdev->rdma_protocol & IIDC_RDMA_PROTOCOL_ROCEV2); @@ -1423,7 +1423,7 @@ ice_devlink_enable_iw_get(struct devlink *devlink, u32 id, cdev = pf->cdev_info; if (!cdev) - return -ENODEV; + return -EOPNOTSUPP; ctx->val.vbool = !!(cdev->rdma_protocol & IIDC_RDMA_PROTOCOL_IWARP);