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Fri, 21 Feb 2025 12:18:22 -0800 (PST) Received: from localhost ([2a03:2880:31ff:7::]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-abbaf6ec730sm844400366b.163.2025.02.21.12.18.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2025 12:18:22 -0800 (PST) From: Mohsin Bashir To: netdev@vger.kernel.org Cc: alexanderduyck@fb.com, kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, jdamato@fastly.com, sanman.p211993@gmail.com, vadim.fedorenko@linux.dev, sdf@fomichev.me, kernel-team@meta.com, mohsin.bashr@gmail.com Subject: [PATCH net-next 1/3] eth: fbnic: Add PCIe registers dump Date: Fri, 21 Feb 2025 12:18:11 -0800 Message-ID: <20250221201813.2688052-2-mohsin.bashr@gmail.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <20250221201813.2688052-1-mohsin.bashr@gmail.com> References: <20250221201813.2688052-1-mohsin.bashr@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org Provide coverage to PCIe registers in ethtool register dump Signed-off-by: Mohsin Bashir --- 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 */ From patchwork Fri Feb 21 20:18:12 2025 Content-Type: text/plain; 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Fri, 21 Feb 2025 12:18:25 -0800 (PST) Received: from localhost ([2a03:2880:31ff:9::]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-abb995d57e9sm1056131666b.57.2025.02.21.12.18.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2025 12:18:25 -0800 (PST) From: Mohsin Bashir To: netdev@vger.kernel.org Cc: alexanderduyck@fb.com, kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, jdamato@fastly.com, sanman.p211993@gmail.com, vadim.fedorenko@linux.dev, sdf@fomichev.me, kernel-team@meta.com, mohsin.bashr@gmail.com Subject: [PATCH net-next 2/3] eth: fbnic: Consolidate PUL_USER CSR section Date: Fri, 21 Feb 2025 12:18:12 -0800 Message-ID: <20250221201813.2688052-3-mohsin.bashr@gmail.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <20250221201813.2688052-1-mohsin.bashr@gmail.com> References: <20250221201813.2688052-1-mohsin.bashr@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org Move PUL_USER CSRs in the relevant section, update the end boundary address, and remove the redundant definition of end boundary. Signed-off-by: Mohsin Bashir --- drivers/net/ethernet/meta/fbnic/fbnic_csr.h | 73 ++++++++++----------- 1 file changed, 35 insertions(+), 38 deletions(-) diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_csr.h b/drivers/net/ethernet/meta/fbnic/fbnic_csr.h index af6d33931c35..3b12a0ab5906 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_csr.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_csr.h @@ -799,7 +799,41 @@ enum { #define FBNIC_PUL_OB_TLP_HDR_AW_CFG_BME CSR_BIT(18) #define FBNIC_PUL_OB_TLP_HDR_AR_CFG 0x3103e /* 0xc40f8 */ #define FBNIC_PUL_OB_TLP_HDR_AR_CFG_BME CSR_BIT(18) -#define FBNIC_CSR_END_PUL_USER 0x31080 /* CSR section delimiter */ +#define FBNIC_PUL_USER_OB_RD_TLP_CNT_31_0 \ + 0x3106e /* 0xc41b8 */ +#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_31_0 \ + 0x31070 /* 0xc41c0 */ +#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_63_32 \ + 0x31071 /* 0xc41c4 */ +#define FBNIC_PUL_USER_OB_WR_TLP_CNT_31_0 \ + 0x31072 /* 0xc41c8 */ +#define FBNIC_PUL_USER_OB_WR_TLP_CNT_63_32 \ + 0x31073 /* 0xc41cc */ +#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_31_0 \ + 0x31074 /* 0xc41d0 */ +#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_63_32 \ + 0x31075 /* 0xc41d4 */ +#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_31_0 \ + 0x31076 /* 0xc41d8 */ +#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_63_32 \ + 0x31077 /* 0xc41dc */ +#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_31_0 \ + 0x31078 /* 0xc41e0 */ +#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_63_32 \ + 0x31079 /* 0xc41e4 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_31_0 \ + 0x3107a /* 0xc41e8 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_63_32 \ + 0x3107b /* 0xc41ec */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_31_0 \ + 0x3107c /* 0xc41f0 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_63_32 \ + 0x3107d /* 0xc41f4 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_31_0 \ + 0x3107e /* 0xc41f8 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_63_32 \ + 0x3107f /* 0xc41fc */ +#define FBNIC_CSR_END_PUL_USER 0x310ea /* CSR section delimiter */ /* Queue Registers * @@ -939,43 +973,6 @@ enum { #define FBNIC_MAX_QUEUES 128 #define FBNIC_CSR_END_QUEUE (0x40000 + 0x400 * FBNIC_MAX_QUEUES - 1) -/* PUL User Registers*/ -#define FBNIC_PUL_USER_OB_RD_TLP_CNT_31_0 \ - 0x3106e /* 0xc41b8 */ -#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_31_0 \ - 0x31070 /* 0xc41c0 */ -#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_63_32 \ - 0x31071 /* 0xc41c4 */ -#define FBNIC_PUL_USER_OB_WR_TLP_CNT_31_0 \ - 0x31072 /* 0xc41c8 */ -#define FBNIC_PUL_USER_OB_WR_TLP_CNT_63_32 \ - 0x31073 /* 0xc41cc */ -#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_31_0 \ - 0x31074 /* 0xc41d0 */ -#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_63_32 \ - 0x31075 /* 0xc41d4 */ -#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_31_0 \ - 0x31076 /* 0xc41d8 */ -#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_63_32 \ - 0x31077 /* 0xc41dc */ -#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_31_0 \ - 0x31078 /* 0xc41e0 */ -#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_63_32 \ - 0x31079 /* 0xc41e4 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_31_0 \ - 0x3107a /* 0xc41e8 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_63_32 \ - 0x3107b /* 0xc41ec */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_31_0 \ - 0x3107c /* 0xc41f0 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_63_32 \ - 0x3107d /* 0xc41f4 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_31_0 \ - 0x3107e /* 0xc41f8 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_63_32 \ - 0x3107f /* 0xc41fc */ -#define FBNIC_CSR_END_PUL_USER 0x31080 /* CSR section delimiter */ - /* BAR 4 CSRs */ /* The IPC mailbox consists of 32 mailboxes, with each mailbox consisting From patchwork Fri Feb 21 20:18:13 2025 Content-Type: text/plain; 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Fri, 21 Feb 2025 12:18:28 -0800 (PST) Received: from localhost ([2a03:2880:31ff:72::]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5e09072247esm4693938a12.51.2025.02.21.12.18.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2025 12:18:28 -0800 (PST) From: Mohsin Bashir To: netdev@vger.kernel.org Cc: alexanderduyck@fb.com, kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, jdamato@fastly.com, sanman.p211993@gmail.com, vadim.fedorenko@linux.dev, sdf@fomichev.me, kernel-team@meta.com, mohsin.bashr@gmail.com Subject: [PATCH net-next 3/3] eth: fbnic: Update return value in kdoc Date: Fri, 21 Feb 2025 12:18:13 -0800 Message-ID: <20250221201813.2688052-4-mohsin.bashr@gmail.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <20250221201813.2688052-1-mohsin.bashr@gmail.com> References: <20250221201813.2688052-1-mohsin.bashr@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org Fix return value in kdoc for fbnic_netdev_alloc() Signed-off-by: Mohsin Bashir --- drivers/net/ethernet/meta/fbnic/fbnic_netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c index cf8feb90b617..79a01fdd1dd1 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c @@ -611,7 +611,7 @@ void fbnic_netdev_free(struct fbnic_dev *fbd) * Allocate and initialize the netdev and netdev private structure. Bind * together the hardware, netdev, and pci data structures. * - * Return: 0 on success, negative on failure + * Return: Pointer to net_device on success, NULL on failure **/ struct net_device *fbnic_netdev_alloc(struct fbnic_dev *fbd) {