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| author | Kalesh AP <kalesh-anakkur.purayil@broadcom.com> | 2024-11-14 01:49:05 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 18:25:25 +0100 |
| commit | 2fab96b538cad684f825a7d4be56146c7eeffe38 (patch) | |
| tree | 3e07c56862b57d30ca00b50e639a7621ca9930f8 /scripts | |
| parent | 308d162c44a6ba44edb4318f012dad2707fb8c8e (diff) | |
| download | linux-2fab96b538cad684f825a7d4be56146c7eeffe38.tar.gz linux-2fab96b538cad684f825a7d4be56146c7eeffe38.tar.bz2 linux-2fab96b538cad684f825a7d4be56146c7eeffe38.zip | |
RDMA/bnxt_re: Fail probe early when not enough MSI-x vectors are reserved
[ Upstream commit 65ecee132774e0f15cd76a766eb39ec21118bffc ]
L2 driver allocates and populates the MSI-x vector details for RoCE
in the en_dev structure. RoCE driver requires minimum 2 MSIx vectors.
Hence during probe, driver has to check and bail out if there are not
enough MSI-x vectors reserved for it before proceeding further
initialization.
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Hongguang Gao <hongguang.gao@broadcom.com>
Reviewed-by: Bhargava Chenna Marreddy <bhargava.marreddy@broadcom.com>
Reviewed-by: Kashyap Desai <kashyap.desai@broadcom.com>
Reviewed-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1731577748-1804-2-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Stable-dep-of: f0df225d12fc ("RDMA/bnxt_re: Add sanity checks on rdev validity")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions