netdev - [PATCH net-next 1/3] eth: fbnic: Add PCIe registers dump

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Message-ID: <20250221201813.2688052-2-mohsin.bashr@gmail.com>
Date: Fri, 21 Feb 2025 12:18:11 -0800
From: Mohsin Bashir <mohsin.bashr@...il.com>
To: netdev@...r.kernel.org
Cc: alexanderduyck@...com,
	kuba@...nel.org,
	andrew+netdev@...n.ch,
	davem@...emloft.net,
	edumazet@...gle.com,
	pabeni@...hat.com,
	jdamato@...tly.com,
	sanman.p211993@...il.com,
	vadim.fedorenko@...ux.dev,
	sdf@...ichev.me,
	kernel-team@...a.com,
	mohsin.bashr@...il.com
Subject: [PATCH net-next 1/3] eth: fbnic: Add PCIe registers dump

Provide coverage to PCIe registers in ethtool register dump

Signed-off-by: Mohsin Bashir <mohsin.bashr@...il.com>
---
 drivers/net/ethernet/meta/fbnic/fbnic_csr.c | 1 +
 drivers/net/ethernet/meta/fbnic/fbnic_csr.h | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_csr.c b/drivers/net/ethernet/meta/fbnic/fbnic_csr.c
index aeb9f333f4c7..d9c0dc1c2af9 100644
--- a/drivers/net/ethernet/meta/fbnic/fbnic_csr.c
+++ b/drivers/net/ethernet/meta/fbnic/fbnic_csr.c
@@ -30,6 +30,7 @@ static const struct fbnic_csr_bounds fbnic_csr_sects[] = {
 	FBNIC_BOUNDS(RSFEC),
 	FBNIC_BOUNDS(MAC_MAC),
 	FBNIC_BOUNDS(SIG),
+	FBNIC_BOUNDS(PCIE_SS_COMPHY),
 	FBNIC_BOUNDS(PUL_USER),
 	FBNIC_BOUNDS(QUEUE),
 	FBNIC_BOUNDS(RPC_RAM),
diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_csr.h b/drivers/net/ethernet/meta/fbnic/fbnic_csr.h
index 6f24c5f2e175..af6d33931c35 100644
--- a/drivers/net/ethernet/meta/fbnic/fbnic_csr.h
+++ b/drivers/net/ethernet/meta/fbnic/fbnic_csr.h
@@ -788,6 +788,11 @@ enum {
 #define FBNIC_MAC_STAT_TX_MULTICAST_H	0x11a4b		/* 0x4692c */
 #define FBNIC_MAC_STAT_TX_BROADCAST_L	0x11a4c		/* 0x46930 */
 #define FBNIC_MAC_STAT_TX_BROADCAST_H	0x11a4d		/* 0x46934 */
+
+/* PCIE Comphy Registers */
+#define FBNIC_CSR_START_PCIE_SS_COMPHY	0x2442e /* CSR section delimiter */
+#define FBNIC_CSR_END_PCIE_SS_COMPHY	0x279d7	/* CSR section delimiter */
+
 /* PUL User Registers */
 #define FBNIC_CSR_START_PUL_USER	0x31000	/* CSR section delimiter */
 #define FBNIC_PUL_OB_TLP_HDR_AW_CFG	0x3103d		/* 0xc40f4 */
-- 
2.43.5