From 2d7c483d8a855e01e7bf2d945ab8720a10262bab Mon Sep 17 00:00:00 2001
From: Luke Starrett <luke.starrett@broadcom.com>
Date: Tue, 26 Nov 2019 04:11:28 -0500
Subject: [PATCH 2/2] bnxt_re/lib: Recognize additional 5750x device ID's
BCM5750x family includes 57504 and 57502. Until recently the chip_num
register always conveyed 0x1750 (57508). Recent devices properly
reflect the SKU in the chip_num register. Update Phase5 checks to
reflect this.
Signed-off-by: Luke Starrett <luke.starrett@broadcom.com>
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
---
providers/bnxt_re/main.c | 6 ++++--
providers/bnxt_re/main.h | 5 ++++-
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/providers/bnxt_re/main.c b/providers/bnxt_re/main.c
index e290a07b..803eff79 100644
--- a/providers/bnxt_re/main.c
+++ b/providers/bnxt_re/main.c
@@ -75,7 +75,7 @@ static const struct verbs_match_ent cna_table[] = {
CNA(BROADCOM, 0x16EF), /* BCM57416 NPAR */
CNA(BROADCOM, 0x16F0), /* BCM58730 */
CNA(BROADCOM, 0x16F1), /* BCM57452 */
- CNA(BROADCOM, 0x1750), /* BCM57500 */
+ CNA(BROADCOM, 0x1750), /* BCM57508 */
CNA(BROADCOM, 0x1751), /* BCM57504 */
CNA(BROADCOM, 0x1752), /* BCM57502 */
CNA(BROADCOM, 0x1803), /* BCM57508 NPAR */
@@ -118,7 +118,9 @@ static const struct verbs_context_ops bnxt_re_cntx_ops = {
bool bnxt_re_is_chip_gen_p5(struct bnxt_re_chip_ctx *cctx)
{
- return cctx->chip_num == CHIP_NUM_57500;
+ return (cctx->chip_num == CHIP_NUM_57508 ||
+ cctx->chip_num == CHIP_NUM_57504 ||
+ cctx->chip_num == CHIP_NUM_57502);
}
/* Context Init functions */
diff --git a/providers/bnxt_re/main.h b/providers/bnxt_re/main.h
index be573496..368297e6 100644
--- a/providers/bnxt_re/main.h
+++ b/providers/bnxt_re/main.h
@@ -56,7 +56,10 @@
#define BNXT_RE_UD_QP_HW_STALL 0x400000
-#define CHIP_NUM_57500 0x1750
+#define CHIP_NUM_57508 0x1750
+#define CHIP_NUM_57504 0x1751
+#define CHIP_NUM_57502 0x1752
+
struct bnxt_re_chip_ctx {
__u16 chip_num;
__u8 chip_rev;
--
2.21.0