iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

RDMA/bnxt_re: Fix the max msix vectors macro

Browse Source 
[ Upstream commit 056620da899527c14cf36e5019a0decaf4cf0f79 ]

bnxt_re no longer decide the number of MSI-x vectors used by itself.
Its decided by bnxt_en now. So when bnxt_en changes this value, system
crash is seen.

Depend on the max value reported by bnxt_en instead of using the its own macros.

Fixes: 303432211324 ("bnxt_en: Remove runtime interrupt vector allocation")
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1716195418-11767-1-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Selvin Xavier 2024-05-20 01:56:58 -07:00 committed by Greg Kroah-Hartman
parent 7bcca7108c
commit 5f338cb5ca
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/infiniband/hw/bnxt_re/bnxt_re.h
View File

@ -106,8 +106,6 @@ struct bnxt_re_gsi_context {
struct bnxt_re_sqp_entries *sqp_tbl;
};
#define BNXT_RE_MIN_MSIX 2
#define BNXT_RE_MAX_MSIX 9
#define BNXT_RE_AEQ_IDX 0
#define BNXT_RE_NQ_IDX 1
#define BNXT_RE_GEN_P5_MAX_VF 64
@ -166,7 +164,7 @@ struct bnxt_re_dev {
struct bnxt_qplib_rcfw rcfw;
/* NQ */
struct bnxt_qplib_nq nq[BNXT_RE_MAX_MSIX];
struct bnxt_qplib_nq nq[BNXT_MAX_ROCE_MSIX];
/* Device Resources */
struct bnxt_qplib_dev_attr dev_attr;