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