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-rw-r--r--target/linux/layerscape/patches-5.4/701-net-0215-dpaa2-eth-Add-support-for-new-link-state-APIs.patch229
1 files changed, 0 insertions, 229 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0215-dpaa2-eth-Add-support-for-new-link-state-APIs.patch b/target/linux/layerscape/patches-5.4/701-net-0215-dpaa2-eth-Add-support-for-new-link-state-APIs.patch
deleted file mode 100644
index 19aa2e11d2..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0215-dpaa2-eth-Add-support-for-new-link-state-APIs.patch
+++ /dev/null
@@ -1,229 +0,0 @@
-From 0153f87972bfa3ef33bf369b8e91142f7c2b284a Mon Sep 17 00:00:00 2001
-From: Ioana Radulescu <ruxandra.radulescu@nxp.com>
-Date: Wed, 17 Oct 2018 20:14:24 +0300
-Subject: [PATCH] dpaa2-eth: Add support for new link state APIs
-
-Add v2 of dpni_get_link_state() and dpni_set_link_cfg() commands.
-The new version allows setting & getting advertised and supported
-link options.
-
-Signed-off-by: Valentin Catalin Neacsu <valentin-catalin.neacsu@nxp.com>
-Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
----
- drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | 33 ++++++++++++
- drivers/net/ethernet/freescale/dpaa2/dpni.c | 70 +++++++++++++++++++++++++
- drivers/net/ethernet/freescale/dpaa2/dpni.h | 27 ++++++++++
- 3 files changed, 130 insertions(+)
-
---- a/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h
-@@ -44,9 +44,11 @@
- #define DPNI_CMDID_GET_QDID DPNI_CMD(0x210)
- #define DPNI_CMDID_GET_TX_DATA_OFFSET DPNI_CMD(0x212)
- #define DPNI_CMDID_GET_LINK_STATE DPNI_CMD(0x215)
-+#define DPNI_CMDID_GET_LINK_STATE_V2 DPNI_CMD_V2(0x215)
- #define DPNI_CMDID_SET_MAX_FRAME_LENGTH DPNI_CMD(0x216)
- #define DPNI_CMDID_GET_MAX_FRAME_LENGTH DPNI_CMD(0x217)
- #define DPNI_CMDID_SET_LINK_CFG DPNI_CMD(0x21A)
-+#define DPNI_CMDID_SET_LINK_CFG_V2 DPNI_CMD_V2(0x21A)
- #define DPNI_CMDID_SET_TX_SHAPING DPNI_CMD_V2(0x21B)
-
- #define DPNI_CMDID_SET_MCAST_PROMISC DPNI_CMD(0x220)
-@@ -304,8 +306,22 @@ struct dpni_cmd_link_cfg {
- __le64 options;
- };
-
-+struct dpni_cmd_set_link_cfg_v2 {
-+ /* cmd word 0 */
-+ __le64 pad0;
-+ /* cmd word 1 */
-+ __le32 rate;
-+ __le32 pad1;
-+ /* cmd word 2 */
-+ __le64 options;
-+ /* cmd word 3 */
-+ __le64 advertising;
-+};
-+
- #define DPNI_LINK_STATE_SHIFT 0
- #define DPNI_LINK_STATE_SIZE 1
-+#define DPNI_STATE_VALID_SHIFT 1
-+#define DPNI_STATE_VALID_SIZE 1
-
- struct dpni_rsp_get_link_state {
- /* response word 0 */
-@@ -320,6 +336,23 @@ struct dpni_rsp_get_link_state {
- __le64 options;
- };
-
-+struct dpni_rsp_get_link_state_v2 {
-+ /* response word 0 */
-+ __le32 pad0;
-+ /* from LSB: up:1, valid:1 */
-+ u8 flags;
-+ u8 pad1[3];
-+ /* response word 1 */
-+ __le32 rate;
-+ __le32 pad2;
-+ /* response word 2 */
-+ __le64 options;
-+ /* cmd word 3 */
-+ __le64 supported;
-+ /* cmd word 4 */
-+ __le64 advertising;
-+};
-+
- #define DPNI_COUPLED_SHIFT 0
- #define DPNI_COUPLED_SIZE 1
-
---- a/drivers/net/ethernet/freescale/dpaa2/dpni.c
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpni.c
-@@ -853,6 +853,36 @@ int dpni_set_link_cfg(struct fsl_mc_io *
- }
-
- /**
-+ * dpni_set_link_cfg_v2() - set the link configuration.
-+ * @mc_io: Pointer to MC portal's I/O object
-+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
-+ * @token: Token of DPNI object
-+ * @cfg: Link configuration
-+ *
-+ * Return: '0' on Success; Error code otherwise.
-+ */
-+int dpni_set_link_cfg_v2(struct fsl_mc_io *mc_io,
-+ u32 cmd_flags,
-+ u16 token,
-+ const struct dpni_link_cfg *cfg)
-+{
-+ struct fsl_mc_command cmd = { 0 };
-+ struct dpni_cmd_set_link_cfg_v2 *cmd_params;
-+
-+ /* prepare command */
-+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_LINK_CFG_V2,
-+ cmd_flags,
-+ token);
-+ cmd_params = (struct dpni_cmd_set_link_cfg_v2 *)cmd.params;
-+ cmd_params->rate = cpu_to_le32(cfg->rate);
-+ cmd_params->options = cpu_to_le64(cfg->options);
-+ cmd_params->advertising = cpu_to_le64(cfg->advertising);
-+
-+ /* send command to mc*/
-+ return mc_send_command(mc_io, &cmd);
-+}
-+
-+/**
- * dpni_get_link_cfg() - return the link configuration
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
-@@ -924,6 +954,46 @@ int dpni_get_link_state(struct fsl_mc_io
-
- return 0;
- }
-+
-+/**
-+ * dpni_get_link_state_v2() - Return the link state (either up or down)
-+ * @mc_io: Pointer to MC portal's I/O object
-+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
-+ * @token: Token of DPNI object
-+ * @state: Returned link state;
-+ *
-+ * Return: '0' on Success; Error code otherwise.
-+ */
-+int dpni_get_link_state_v2(struct fsl_mc_io *mc_io,
-+ u32 cmd_flags,
-+ u16 token,
-+ struct dpni_link_state *state)
-+{
-+ struct fsl_mc_command cmd = { 0 };
-+ struct dpni_rsp_get_link_state_v2 *rsp_params;
-+ int err;
-+
-+ /* prepare command */
-+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_LINK_STATE_V2,
-+ cmd_flags,
-+ token);
-+
-+ /* send command to mc*/
-+ err = mc_send_command(mc_io, &cmd);
-+ if (err)
-+ return err;
-+
-+ /* retrieve response parameters */
-+ rsp_params = (struct dpni_rsp_get_link_state_v2 *)cmd.params;
-+ state->up = dpni_get_field(rsp_params->flags, LINK_STATE);
-+ state->state_valid = dpni_get_field(rsp_params->flags, STATE_VALID);
-+ state->rate = le32_to_cpu(rsp_params->rate);
-+ state->options = le64_to_cpu(rsp_params->options);
-+ state->supported = le64_to_cpu(rsp_params->supported);
-+ state->advertising = le64_to_cpu(rsp_params->advertising);
-+
-+ return 0;
-+}
-
- /**
- * dpni_set_tx_shaping() - Set the transmit shaping
---- a/drivers/net/ethernet/freescale/dpaa2/dpni.h
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpni.h
-@@ -522,6 +522,19 @@ int dpni_reset_statistics(struct fsl_mc_
- * Enable priority flow control pause frames
- */
- #define DPNI_LINK_OPT_PFC_PAUSE 0x0000000000000010ULL
-+/**
-+ * Advertised link speeds
-+ */
-+#define DPNI_ADVERTISED_10BASET_FULL 0x0000000000000001ULL
-+#define DPNI_ADVERTISED_100BASET_FULL 0x0000000000000002ULL
-+#define DPNI_ADVERTISED_1000BASET_FULL 0x0000000000000004ULL
-+#define DPNI_ADVERTISED_10000BASET_FULL 0x0000000000000010ULL
-+#define DPNI_ADVERTISED_2500BASEX_FULL 0x0000000000000020ULL
-+
-+/**
-+ * Advertise auto-negotiation enabled
-+ */
-+#define DPNI_ADVERTISED_AUTONEG 0x0000000000000008ULL
-
- /**
- * struct - Structure representing DPNI link configuration
-@@ -531,6 +544,7 @@ int dpni_reset_statistics(struct fsl_mc_
- struct dpni_link_cfg {
- u32 rate;
- u64 options;
-+ u64 advertising;
- };
-
- int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
-@@ -538,6 +552,11 @@ int dpni_set_link_cfg(struct fsl_mc_io
- u16 token,
- const struct dpni_link_cfg *cfg);
-
-+int dpni_set_link_cfg_v2(struct fsl_mc_io *mc_io,
-+ u32 cmd_flags,
-+ u16 token,
-+ const struct dpni_link_cfg *cfg);
-+
- int dpni_get_link_cfg(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
-@@ -552,7 +571,10 @@ int dpni_get_link_cfg(struct fsl_mc_io
- struct dpni_link_state {
- u32 rate;
- u64 options;
-+ u64 supported;
-+ u64 advertising;
- int up;
-+ int state_valid;
- };
-
- int dpni_get_link_state(struct fsl_mc_io *mc_io,
-@@ -560,6 +582,11 @@ int dpni_get_link_state(struct fsl_mc_io
- u16 token,
- struct dpni_link_state *state);
-
-+int dpni_get_link_state_v2(struct fsl_mc_io *mc_io,
-+ u32 cmd_flags,
-+ u16 token,
-+ struct dpni_link_state *state);
-+
- /**
- * struct dpni_tx_shaping - Structure representing DPNI tx shaping configuration
- * @rate_limit: rate in Mbps
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-10 08:47:57 +0000