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| author | Selvin Xavier <selvin.xavier@broadcom.com> | 2023-12-07 13:47:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 12:12:10 +0300 |
| commit | 29feea56dedfb0a56e38ffc9c0b3ad5b6f66cd99 (patch) | |
| tree | 7fb48fb6ea94a8434f6c09dcbc2e4c8b9921eddd /include/uapi | |
| parent | 9a54460b339488cc0605360f4c9966311f5fa797 (diff) | |
| download | linux-29feea56dedfb0a56e38ffc9c0b3ad5b6f66cd99.tar.xz | |
RDMA/bnxt_re: Adds MSN table capability for Gen P7 adapters
[ Upstream commit 07f830ae4913d0b986c8c0ff88a7d597948b9bd8 ]
GenP7 HW expects an MSN table instead of PSN table. Check
for the HW retransmission capability and populate the MSN
table if HW retansmission is supported.
Signed-off-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1701946060-13931-7-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Stable-dep-of: 78cfd17142ef ("bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/rdma/bnxt_re-abi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/rdma/bnxt_re-abi.h b/include/uapi/rdma/bnxt_re-abi.h index a1b896d6d940..3342276aeac1 100644 --- a/include/uapi/rdma/bnxt_re-abi.h +++ b/include/uapi/rdma/bnxt_re-abi.h @@ -55,6 +55,7 @@ enum { BNXT_RE_UCNTX_CMASK_WC_DPI_ENABLED = 0x04ULL, BNXT_RE_UCNTX_CMASK_DBR_PACING_ENABLED = 0x08ULL, BNXT_RE_UCNTX_CMASK_POW2_DISABLED = 0x10ULL, + BNXT_RE_COMP_MASK_UCNTX_HW_RETX_ENABLED = 0x40, }; enum bnxt_re_wqe_mode { |