From 2d7c483d8a855e01e7bf2d945ab8720a10262bab Mon Sep 17 00:00:00 2001 From: Luke Starrett 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 Signed-off-by: Devesh Sharma --- 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