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-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_common.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_type.h66
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c45
3 files changed, 113 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index 671a0cdf6935..e083732adf64 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -116,6 +116,8 @@ u8 ixgbe_calculate_checksum(u8 *buffer, u32 length);
s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length,
u32 timeout, bool return_data);
s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 len, u32 timeout);
+s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
+ u32 (*data)[FW_PHY_ACT_DATA_COUNT]);
void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
bool ixgbe_mng_present(struct ixgbe_hw *hw);
bool ixgbe_mng_enabled(struct ixgbe_hw *hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 5c59b3c440ec..a8f2d7035241 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -2645,6 +2645,59 @@ enum ixgbe_fdir_pballoc_type {
#define FW_INT_PHY_REQ_LEN 10
#define FW_INT_PHY_REQ_READ 0
#define FW_INT_PHY_REQ_WRITE 1
+#define FW_PHY_ACT_REQ_CMD 5
+#define FW_PHY_ACT_DATA_COUNT 4
+#define FW_PHY_ACT_REQ_LEN (4 + 4 * FW_PHY_ACT_DATA_COUNT)
+#define FW_PHY_ACT_INIT_PHY 1
+#define FW_PHY_ACT_SETUP_LINK 2
+#define FW_PHY_ACT_LINK_SPEED_10 BIT(0)
+#define FW_PHY_ACT_LINK_SPEED_100 BIT(1)
+#define FW_PHY_ACT_LINK_SPEED_1G BIT(2)
+#define FW_PHY_ACT_LINK_SPEED_2_5G BIT(3)
+#define FW_PHY_ACT_LINK_SPEED_5G BIT(4)
+#define FW_PHY_ACT_LINK_SPEED_10G BIT(5)
+#define FW_PHY_ACT_LINK_SPEED_20G BIT(6)
+#define FW_PHY_ACT_LINK_SPEED_25G BIT(7)
+#define FW_PHY_ACT_LINK_SPEED_40G BIT(8)
+#define FW_PHY_ACT_LINK_SPEED_50G BIT(9)
+#define FW_PHY_ACT_LINK_SPEED_100G BIT(10)
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_SHIFT 16
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_MASK (3 << \
+ HW_PHY_ACT_SETUP_LINK_PAUSE_SHIFT)
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_NONE 0u
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_TX 1u
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_RX 2u
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_RXTX 3u
+#define FW_PHY_ACT_SETUP_LINK_LP BIT(18)
+#define FW_PHY_ACT_SETUP_LINK_HP BIT(19)
+#define FW_PHY_ACT_SETUP_LINK_EEE BIT(20)
+#define FW_PHY_ACT_SETUP_LINK_AN BIT(22)
+#define FW_PHY_ACT_SETUP_LINK_RSP_DOWN BIT(0)
+#define FW_PHY_ACT_GET_LINK_INFO 3
+#define FW_PHY_ACT_GET_LINK_INFO_EEE BIT(19)
+#define FW_PHY_ACT_GET_LINK_INFO_FC_TX BIT(20)
+#define FW_PHY_ACT_GET_LINK_INFO_FC_RX BIT(21)
+#define FW_PHY_ACT_GET_LINK_INFO_POWER BIT(22)
+#define FW_PHY_ACT_GET_LINK_INFO_AN_COMPLETE BIT(24)
+#define FW_PHY_ACT_GET_LINK_INFO_TEMP BIT(25)
+#define FW_PHY_ACT_GET_LINK_INFO_LP_FC_TX BIT(28)
+#define FW_PHY_ACT_GET_LINK_INFO_LP_FC_RX BIT(29)
+#define FW_PHY_ACT_FORCE_LINK_DOWN 4
+#define FW_PHY_ACT_FORCE_LINK_DOWN_OFF BIT(0)
+#define FW_PHY_ACT_PHY_SW_RESET 5
+#define FW_PHY_ACT_PHY_HW_RESET 6
+#define FW_PHY_ACT_GET_PHY_INFO 7
+#define FW_PHY_ACT_UD_2 0x1002
+#define FW_PHY_ACT_UD_2_10G_KR_EEE BIT(6)
+#define FW_PHY_ACT_UD_2_10G_KX4_EEE BIT(5)
+#define FW_PHY_ACT_UD_2_1G_KX_EEE BIT(4)
+#define FW_PHY_ACT_UD_2_10G_T_EEE BIT(3)
+#define FW_PHY_ACT_UD_2_1G_T_EEE BIT(2)
+#define FW_PHY_ACT_UD_2_100M_TX_EEE BIT(1)
+#define FW_PHY_ACT_RETRIES 50
+#define FW_PHY_INFO_SPEED_MASK 0xFFFu
+#define FW_PHY_INFO_ID_HI_MASK 0xFFFF0000u
+#define FW_PHY_INFO_ID_LO_MASK 0x0000FFFFu
/* Host Interface Command Structures */
struct ixgbe_hic_hdr {
@@ -2745,6 +2798,19 @@ struct ixgbe_hic_internal_phy_resp {
__be32 read_data;
};
+struct ixgbe_hic_phy_activity_req {
+ struct ixgbe_hic_hdr hdr;
+ u8 port_number;
+ u8 pad;
+ __le16 activity_id;
+ __be32 data[FW_PHY_ACT_DATA_COUNT];
+};
+
+struct ixgbe_hic_phy_activity_resp {
+ struct ixgbe_hic_hdr hdr;
+ __be32 data[FW_PHY_ACT_DATA_COUNT];
+};
+
/* Transmit Descriptor - Advanced */
union ixgbe_adv_tx_desc {
struct {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index 5a6c4b7f7e33..9dc6079f2ac4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -402,6 +402,51 @@ ixgbe_write_i2c_combined_generic_unlocked(struct ixgbe_hw *hw,
return ixgbe_write_i2c_combined_generic_int(hw, addr, reg, val, false);
}
+/**
+ * ixgbe_fw_phy_activity - Perform an activity on a PHY
+ * @hw: pointer to hardware structure
+ * @activity: activity to perform
+ * @data: Pointer to 4 32-bit words of data
+ */
+s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
+ u32 (*data)[FW_PHY_ACT_DATA_COUNT])
+{
+ union {
+ struct ixgbe_hic_phy_activity_req cmd;
+ struct ixgbe_hic_phy_activity_resp rsp;
+ } hic;
+ u16 retries = FW_PHY_ACT_RETRIES;
+ s32 rc;
+ u32 i;
+
+ do {
+ memset(&hic, 0, sizeof(hic));
+ hic.cmd.hdr.cmd = FW_PHY_ACT_REQ_CMD;
+ hic.cmd.hdr.buf_len = FW_PHY_ACT_REQ_LEN;
+ hic.cmd.hdr.checksum = FW_DEFAULT_CHECKSUM;
+ hic.cmd.port_number = hw->bus.lan_id;
+ hic.cmd.activity_id = cpu_to_le16(activity);
+ for (i = 0; i < ARRAY_SIZE(hic.cmd.data); ++i)
+ hic.cmd.data[i] = cpu_to_be32((*data)[i]);
+
+ rc = ixgbe_host_interface_command(hw, &hic.cmd, sizeof(hic.cmd),
+ IXGBE_HI_COMMAND_TIMEOUT,
+ true);
+ if (rc)
+ return rc;
+ if (hic.rsp.hdr.cmd_or_resp.ret_status ==
+ FW_CEM_RESP_STATUS_SUCCESS) {
+ for (i = 0; i < FW_PHY_ACT_DATA_COUNT; ++i)
+ (*data)[i] = be32_to_cpu(hic.rsp.data[i]);
+ return 0;
+ }
+ usleep_range(20, 30);
+ --retries;
+ } while (retries > 0);
+
+ return IXGBE_ERR_HOST_INTERFACE_COMMAND;
+}
+
/** ixgbe_init_eeprom_params_X550 - Initialize EEPROM params
* @hw: pointer to hardware structure
*