diff mbox series

[for-rc,1/3] RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series

Message ID 1574178531-15898-2-git-send-email-devesh.sharma@broadcom.com (mailing list archive)
State Not Applicable
Headers show
Series Broadcom's roce dirver bug fixes | expand

Commit Message

Devesh Sharma Nov. 19, 2019, 3:48 p.m. UTC 
From: Luke Starrett <luke.starrett@broadcom.com>

In the first version of Gen P5 ASIC, chip-id was always
set to 0x1750 for all adaptor port configurations. This
has been fixed in the new chip rev.

Making a change in chip-number validation check to honor
other chip-ids as well.

Fixes: ae8637e13185 ("RDMA/bnxt_re: Add chip context to identify 57500 series")
Signed-off-by: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Luke Starrett <luke.starrett@broadcom.com>
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
---
 drivers/infiniband/hw/bnxt_re/qplib_res.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h
index fbda11a..aaa76d7 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_res.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h
@@ -186,7 +186,9 @@  struct bnxt_qplib_chip_ctx {
 	u8	chip_metal;
 };
 
-#define CHIP_NUM_57500          0x1750
+#define CHIP_NUM_57508		0x1750
+#define CHIP_NUM_57504		0x1751
+#define CHIP_NUM_57502		0x1752
 
 struct bnxt_qplib_res {
 	struct pci_dev			*pdev;
@@ -203,7 +205,9 @@  struct bnxt_qplib_res {
 
 static inline bool bnxt_qplib_is_chip_gen_p5(struct bnxt_qplib_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);
 }
 
 static inline u8 bnxt_qplib_get_hwq_type(struct bnxt_qplib_res *res)