Commit 16db6323 authored by Michael Chan's avatar Michael Chan Committed by Jakub Kicinski
Browse files

bnxt_en: Update firmware interface to 1.10.2.11. 



Updates to backing store APIs, QoS profiles, and push buffer initial
index support.

Since the new HWRM_FUNC_BACKING_STORE_CFG message size has increased,
we need to add some compat. logic to fall back to the smaller legacy
size if firmware cannot accept the larger message size.  The new fields
added to the structure are not used yet.

Signed-off-by: default avatarMichael Chan <michael.chan@broadcom.com>
Acked-by: default avatarWillem de Bruijn <willemb@google.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent ae189ccb

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+4 −1
Original line number Diff line number Diff line
@@ -6845,6 +6845,7 @@ static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) 
	struct hwrm_func_backing_store_cfg_input req = {0};

	struct bnxt_ctx_mem_info *ctx = bp->ctx;

	struct bnxt_ctx_pg_info *ctx_pg;

	u32 req_len = sizeof(req);

	__le32 *num_entries;

	__le64 *pg_dir;

	u32 flags = 0;
@@ -6855,6 +6856,8 @@ static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) 
	if (!ctx)

		return 0;



	if (req_len > bp->hwrm_max_ext_req_len)

		req_len = BNXT_BACKING_STORE_CFG_LEGACY_LEN;

	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_BACKING_STORE_CFG, -1, -1);

	req.enables = cpu_to_le32(enables);
@@ -6938,7 +6941,7 @@ static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) 
		bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir);

	}

	req.flags = cpu_to_le32(flags);

	return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);

	return hwrm_send_message(bp, &req, req_len, HWRM_CMD_TIMEOUT);

}



static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp,

drivers/net/ethernet/broadcom/bnxt/bnxt.h

+2 −0
Original line number Diff line number Diff line
@@ -1441,6 +1441,8 @@ struct bnxt_ctx_pg_info { 
#define BNXT_MAX_TQM_RINGS		\

	(BNXT_MAX_TQM_SP_RINGS + BNXT_MAX_TQM_FP_RINGS)



#define BNXT_BACKING_STORE_CFG_LEGACY_LEN	256



struct bnxt_ctx_mem_info {

	u32	qp_max_entries;

	u16	qp_min_qp1_entries;

drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h

+197 −52

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