Commit f2f4dc91 authored by Selvin Xavier's avatar Selvin Xavier Committed by Leon Romanovsky
Browse files

RDMA/bnxt_re: Enable DB moderation for genP7 adapters 



Enable DB moderation support for GenP7 adapters also. Query from FW
and update the status.

Signed-off-by: default avatarChandramohan Akula <chandramohan.akula@broadcom.com>
Signed-off-by: default avatarAjit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: default avatarSelvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1719456065-27394-3-git-send-email-selvin.xavier@broadcom.com


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 8e6e5ac7

drivers/infiniband/hw/bnxt_re/main.c

+4 −3
Original line number Diff line number Diff line
@@ -423,6 +423,7 @@ int bnxt_re_hwrm_qcaps(struct bnxt_re_dev *rdev) 
	struct hwrm_func_qcaps_input req = {};

	struct bnxt_qplib_chip_ctx *cctx;

	struct bnxt_fw_msg fw_msg = {};

	u32 flags_ext2;

	int rc;



	cctx = rdev->chip_ctx;
@@ -436,9 +437,9 @@ int bnxt_re_hwrm_qcaps(struct bnxt_re_dev *rdev) 
		return rc;

	cctx->modes.db_push = le32_to_cpu(resp.flags) & FUNC_QCAPS_RESP_FLAGS_WCB_PUSH_MODE;



	cctx->modes.dbr_pacing =

		le32_to_cpu(resp.flags_ext2) &

		FUNC_QCAPS_RESP_FLAGS_EXT2_DBR_PACING_EXT_SUPPORTED;

	flags_ext2 = le32_to_cpu(resp.flags_ext2);

	cctx->modes.dbr_pacing = flags_ext2 & FUNC_QCAPS_RESP_FLAGS_EXT2_DBR_PACING_EXT_SUPPORTED ||

				 flags_ext2 & FUNC_QCAPS_RESP_FLAGS_EXT2_DBR_PACING_V0_SUPPORTED;

	return 0;

}