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authorDon Skidmore <donald.c.skidmore@intel.com>2014-12-05 03:59:50 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2014-12-05 09:13:07 -0800
commit6a14ee0cfb1973520f9843f4896443f940a6a2c9 (patch)
treeef0674fae4ebfcc61ffc6c1bae4ccc9f11e5a8c6 /drivers/net/ethernet
parent735c35afed09f07c57abc9171f40202ec5f1630f (diff)
downloadlinux-linaro-stable-6a14ee0cfb1973520f9843f4896443f940a6a2c9.tar.gz
ixgbe: Add X550 support function pointers
This patch extends the function pointer structure to include the new X550 class MAC types. This creates a new file ixgbe_x550.c that contains all of the new methods. Because of similarities to the X540 part in some cases we just use it's methods where they can be used without any modification. These exported functions are now defined in the new ixgbe_x540.h file. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/intel/ixgbe/Makefile2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe.h4
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_common.c6
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_common.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c11
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h6
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_type.h263
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c26
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h39
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c1432
10 files changed, 1732 insertions, 59 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile
index be2989e60009..35e6fa643c7e 100644
--- a/drivers/net/ethernet/intel/ixgbe/Makefile
+++ b/drivers/net/ethernet/intel/ixgbe/Makefile
@@ -34,7 +34,7 @@ obj-$(CONFIG_IXGBE) += ixgbe.o
ixgbe-objs := ixgbe_main.o ixgbe_common.o ixgbe_ethtool.o \
ixgbe_82599.o ixgbe_82598.o ixgbe_phy.o ixgbe_sriov.o \
- ixgbe_mbx.o ixgbe_x540.o ixgbe_lib.o ixgbe_ptp.o
+ ixgbe_mbx.o ixgbe_x540.o ixgbe_x550.o ixgbe_lib.o ixgbe_ptp.o
ixgbe-$(CONFIG_IXGBE_DCB) += ixgbe_dcb.o ixgbe_dcb_82598.o \
ixgbe_dcb_82599.o ixgbe_dcb_nl.o
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 6fbc7d78e380..b6137be43920 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -815,11 +815,15 @@ enum ixgbe_boards {
board_82598,
board_82599,
board_X540,
+ board_X550,
+ board_X550EM_x,
};
extern struct ixgbe_info ixgbe_82598_info;
extern struct ixgbe_info ixgbe_82599_info;
extern struct ixgbe_info ixgbe_X540_info;
+extern struct ixgbe_info ixgbe_X550_info;
+extern struct ixgbe_info ixgbe_X550EM_x_info;
#ifdef CONFIG_IXGBE_DCB
extern const struct dcbnl_rtnl_ops dcbnl_ops;
#endif
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 7633ba1d4e27..9c66babd4edd 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -3479,9 +3479,9 @@ static u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
* Communicates with the manageability block. On success return 0
* else return IXGBE_ERR_HOST_INTERFACE_COMMAND.
**/
-static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
- u32 length, u32 timeout,
- bool return_data)
+s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
+ u32 length, u32 timeout,
+ bool return_data)
{
u32 hicr, i, bi, fwsts;
u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index fdf42c1be20d..8cfadcb2676e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -110,6 +110,8 @@ void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
u8 build, u8 ver);
+s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
+ u32 length, u32 timeout, bool return_data);
void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
bool ixgbe_mng_enabled(struct ixgbe_hw *hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index eb550788e03a..dfd06c9eb8c6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -81,9 +81,11 @@ static const char ixgbe_copyright[] =
"Copyright (c) 1999-2014 Intel Corporation.";
static const struct ixgbe_info *ixgbe_info_tbl[] = {
- [board_82598] = &ixgbe_82598_info,
- [board_82599] = &ixgbe_82599_info,
- [board_X540] = &ixgbe_X540_info,
+ [board_82598] = &ixgbe_82598_info,
+ [board_82599] = &ixgbe_82599_info,
+ [board_X540] = &ixgbe_X540_info,
+ [board_X550] = &ixgbe_X550_info,
+ [board_X550EM_x] = &ixgbe_X550EM_x_info,
};
/* ixgbe_pci_tbl - PCI Device ID Table
@@ -125,6 +127,9 @@ static const struct pci_device_id ixgbe_pci_tbl[] = {
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599EN_SFP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T1), board_X540 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550T), board_X550},
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KX4), board_X550EM_x},
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KR), board_X550EM_x},
/* required last entry */
{0, }
};
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
index badd07281b78..434643881287 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
@@ -77,6 +77,11 @@
#define IXGBE_I2C_EEPROM_STATUS_PASS 0x1
#define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2
#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3
+#define IXGBE_CS4227 0xBE /* CS4227 address */
+#define IXGBE_CS4227_SPARE24_LSB 0x12B0 /* Reg to program EDC */
+#define IXGBE_CS4227_EDC_MODE_CX1 0x0002
+#define IXGBE_CS4227_EDC_MODE_SR 0x0004
+
/* Flow control defines */
#define IXGBE_TAF_SYM_PAUSE 0x400
#define IXGBE_TAF_ASM_PAUSE 0x800
@@ -110,7 +115,6 @@
/* SFP+ SFF-8472 Compliance code */
#define IXGBE_SFF_SFF_8472_UNSUP 0x00
-s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 20673b314f4a..d101b25dc4b6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -74,6 +74,17 @@
#define IXGBE_DEV_ID_82599_QSFP_SF_QP 0x1558
#define IXGBE_DEV_ID_X540T1 0x1560
+#define IXGBE_DEV_ID_X550T 0x1563
+#define IXGBE_DEV_ID_X550EM_X_KX4 0x15AA
+#define IXGBE_DEV_ID_X550EM_X_KR 0x15AB
+#define IXGBE_DEV_ID_X550EM_X_SFP 0x15AC
+#define IXGBE_DEV_ID_X550EM_X_10G_T 0x15AD
+#define IXGBE_DEV_ID_X550EM_X_1G_T 0x15AE
+#define IXGBE_DEV_ID_X550_VF_HV 0x1564
+#define IXGBE_DEV_ID_X550_VF 0x1565
+#define IXGBE_DEV_ID_X550EM_X_VF 0x15A8
+#define IXGBE_DEV_ID_X550EM_X_VF_HV 0x15A9
+
/* VF Device IDs */
#define IXGBE_DEV_ID_82599_VF 0x10ED
#define IXGBE_DEV_ID_X540_VF 0x1515
@@ -741,6 +752,24 @@ struct ixgbe_thermal_sensor_data {
#define IXGBE_LDPCECL 0x0E820
#define IXGBE_LDPCECH 0x0E821
+/* MII clause 22/28 definitions */
+#define IXGBE_MDIO_PHY_LOW_POWER_MODE 0x0800
+
+#define IXGBE_MDIO_XENPAK_LASI_STATUS 0x9005 /* XENPAK LASI Status register */
+#define IXGBE_XENPAK_LASI_LINK_STATUS_ALARM 0x1 /* Link Status Alarm change */
+
+#define IXGBE_MDIO_AUTO_NEG_LINK_STATUS 0x4 /* Indicates if link is up */
+
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_MASK 0x7 /* Speed/Duplex Mask */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10M_HALF 0x0 /* 10Mb/s Half Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10M_FULL 0x1 /* 10Mb/s Full Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_100M_HALF 0x2 /* 100Mb/s H Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_100M_FULL 0x3 /* 100Mb/s F Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_1GB_HALF 0x4 /* 1Gb/s Half Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_1GB_FULL 0x5 /* 1Gb/s Full Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10GB_HALF 0x6 /* 10Gb/s Half Duplex */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10GB_FULL 0x7 /* 10Gb/s Full Duplex */
+
/* Management */
#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */
#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */
@@ -1142,6 +1171,13 @@ struct ixgbe_thermal_sensor_data {
/* MDIO definitions */
+#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1
+#define IXGBE_MDIO_PCS_DEV_TYPE 0x3
+#define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4
+#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7
+#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */
+#define IXGBE_TWINAX_DEV 1
+
#define IXGBE_MDIO_COMMAND_TIMEOUT 100 /* PHY Timeout for 1 GB mode */
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL 0x0 /* VS1 Control Reg */
@@ -1151,9 +1187,23 @@ struct ixgbe_thermal_sensor_data {
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED 0x0018
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED 0x0010
-#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Addr Reg */
-#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */
-#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_CONTROL 0x0 /* AUTO_NEG Control Reg */
+#define IXGBE_MDIO_AUTO_NEG_STATUS 0x1 /* AUTO_NEG Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_VENDOR_STAT 0xC800 /* AUTO_NEG Vendor Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_ADVT 0x10 /* AUTO_NEG Advt Reg */
+#define IXGBE_MDIO_AUTO_NEG_LP 0x13 /* AUTO_NEG LP Status Reg */
+#define IXGBE_MDIO_AUTO_NEG_EEE_ADVT 0x3C /* AUTO_NEG EEE Advt Reg */
+
+#define IXGBE_MDIO_TX_VENDOR_ALARMS_3 0xCC02 /* Vendor Alarms 3 Reg */
+#define IXGBE_MDIO_TX_VENDOR_ALARMS_3_RST_MASK 0x3 /* PHY Reset Complete Mask */
+#define IXGBE_MDIO_GLOBAL_RES_PR_10 0xC479 /* Global Resv Provisioning 10 Reg */
+#define IXGBE_MDIO_POWER_UP_STALL 0x8000 /* Power Up Stall */
+
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Addr Reg */
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Stat Reg */
+#define IXGBE_MDIO_PMD_STD_TX_DISABLE_CNTR 0x9 /* Standard Tx Dis Reg */
+#define IXGBE_MDIO_PMD_GLOBAL_TX_DISABLE 0x0001 /* PMD Global Tx Dis */
/* MII clause 22/28 definitions */
#define IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG 0xC400 /* 1G Provisioning 1 */
@@ -1697,12 +1747,14 @@ enum {
#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */
/* SW_FW_SYNC/GSSR definitions */
-#define IXGBE_GSSR_EEP_SM 0x0001
-#define IXGBE_GSSR_PHY0_SM 0x0002
-#define IXGBE_GSSR_PHY1_SM 0x0004
-#define IXGBE_GSSR_MAC_CSR_SM 0x0008
-#define IXGBE_GSSR_FLASH_SM 0x0010
-#define IXGBE_GSSR_SW_MNG_SM 0x0400
+#define IXGBE_GSSR_EEP_SM 0x0001
+#define IXGBE_GSSR_PHY0_SM 0x0002
+#define IXGBE_GSSR_PHY1_SM 0x0004
+#define IXGBE_GSSR_MAC_CSR_SM 0x0008
+#define IXGBE_GSSR_FLASH_SM 0x0010
+#define IXGBE_GSSR_SW_MNG_SM 0x0400
+#define IXGBE_GSSR_SHARED_I2C_SM 0x1806 /* Wait for both phys & I2Cs */
+#define IXGBE_GSSR_I2C_MASK 0x1800
/* FW Status register bitmask */
#define IXGBE_FWSTS_FWRI 0x00000200 /* Firmware Reset Indication */
@@ -1736,27 +1788,32 @@ enum {
#define IXGBE_PBANUM_LENGTH 11
/* Checksum and EEPROM pointers */
-#define IXGBE_PBANUM_PTR_GUARD 0xFAFA
-#define IXGBE_EEPROM_CHECKSUM 0x3F
-#define IXGBE_EEPROM_SUM 0xBABA
-#define IXGBE_PCIE_ANALOG_PTR 0x03
-#define IXGBE_ATLAS0_CONFIG_PTR 0x04
-#define IXGBE_PHY_PTR 0x04
-#define IXGBE_ATLAS1_CONFIG_PTR 0x05
-#define IXGBE_OPTION_ROM_PTR 0x05
-#define IXGBE_PCIE_GENERAL_PTR 0x06
-#define IXGBE_PCIE_CONFIG0_PTR 0x07
-#define IXGBE_PCIE_CONFIG1_PTR 0x08
-#define IXGBE_CORE0_PTR 0x09
-#define IXGBE_CORE1_PTR 0x0A
-#define IXGBE_MAC0_PTR 0x0B
-#define IXGBE_MAC1_PTR 0x0C
-#define IXGBE_CSR0_CONFIG_PTR 0x0D
-#define IXGBE_CSR1_CONFIG_PTR 0x0E
-#define IXGBE_FW_PTR 0x0F
-#define IXGBE_PBANUM0_PTR 0x15
-#define IXGBE_PBANUM1_PTR 0x16
-#define IXGBE_FREE_SPACE_PTR 0X3E
+#define IXGBE_PBANUM_PTR_GUARD 0xFAFA
+#define IXGBE_EEPROM_CHECKSUM 0x3F
+#define IXGBE_EEPROM_SUM 0xBABA
+#define IXGBE_PCIE_ANALOG_PTR 0x03
+#define IXGBE_ATLAS0_CONFIG_PTR 0x04
+#define IXGBE_PHY_PTR 0x04
+#define IXGBE_ATLAS1_CONFIG_PTR 0x05
+#define IXGBE_OPTION_ROM_PTR 0x05
+#define IXGBE_PCIE_GENERAL_PTR 0x06
+#define IXGBE_PCIE_CONFIG0_PTR 0x07
+#define IXGBE_PCIE_CONFIG1_PTR 0x08
+#define IXGBE_CORE0_PTR 0x09
+#define IXGBE_CORE1_PTR 0x0A
+#define IXGBE_MAC0_PTR 0x0B
+#define IXGBE_MAC1_PTR 0x0C
+#define IXGBE_CSR0_CONFIG_PTR 0x0D
+#define IXGBE_CSR1_CONFIG_PTR 0x0E
+#define IXGBE_PCIE_ANALOG_PTR_X550 0x02
+#define IXGBE_SHADOW_RAM_SIZE_X550 0x4000
+#define IXGBE_IXGBE_PCIE_GENERAL_SIZE 0x24
+#define IXGBE_PCIE_CONFIG_SIZE 0x08
+#define IXGBE_EEPROM_LAST_WORD 0x41
+#define IXGBE_FW_PTR 0x0F
+#define IXGBE_PBANUM0_PTR 0x15
+#define IXGBE_PBANUM1_PTR 0x16
+#define IXGBE_FREE_SPACE_PTR 0X3E
/* External Thermal Sensor Config */
#define IXGBE_ETS_CFG 0x26
@@ -2322,13 +2379,24 @@ enum ixgbe_fdir_pballoc_type {
#define IXGBE_HI_FLASH_APPLY_TIMEOUT 0 /* Process Apply command limit */
/* CEM Support */
-#define FW_CEM_HDR_LEN 0x4
-#define FW_CEM_CMD_DRIVER_INFO 0xDD
-#define FW_CEM_CMD_DRIVER_INFO_LEN 0x5
-#define FW_CEM_CMD_RESERVED 0x0
-#define FW_CEM_UNUSED_VER 0x0
-#define FW_CEM_MAX_RETRIES 3
-#define FW_CEM_RESP_STATUS_SUCCESS 0x1
+#define FW_CEM_HDR_LEN 0x4
+#define FW_CEM_CMD_DRIVER_INFO 0xDD
+#define FW_CEM_CMD_DRIVER_INFO_LEN 0x5
+#define FW_CEM_CMD_RESERVED 0x0
+#define FW_CEM_UNUSED_VER 0x0
+#define FW_CEM_MAX_RETRIES 3
+#define FW_CEM_RESP_STATUS_SUCCESS 0x1
+#define FW_READ_SHADOW_RAM_CMD 0x31
+#define FW_READ_SHADOW_RAM_LEN 0x6
+#define FW_WRITE_SHADOW_RAM_CMD 0x33
+#define FW_WRITE_SHADOW_RAM_LEN 0xA /* 8 plus 1 WORD to write */
+#define FW_SHADOW_RAM_DUMP_CMD 0x36
+#define FW_SHADOW_RAM_DUMP_LEN 0
+#define FW_DEFAULT_CHECKSUM 0xFF /* checksum always 0xFF */
+#define FW_NVM_DATA_OFFSET 3
+#define FW_MAX_READ_BUFFER_SIZE 1024
+#define FW_DISABLE_RXEN_CMD 0xDE
+#define FW_DISABLE_RXEN_LEN 0x1
/* Host Interface Command Structures */
struct ixgbe_hic_hdr {
@@ -2341,6 +2409,25 @@ struct ixgbe_hic_hdr {
u8 checksum;
};
+struct ixgbe_hic_hdr2_req {
+ u8 cmd;
+ u8 buf_lenh;
+ u8 buf_lenl;
+ u8 checksum;
+};
+
+struct ixgbe_hic_hdr2_rsp {
+ u8 cmd;
+ u8 buf_lenl;
+ u8 buf_lenh_status; /* 7-5: high bits of buf_len, 4-0: status */
+ u8 checksum;
+};
+
+union ixgbe_hic_hdr2 {
+ struct ixgbe_hic_hdr2_req req;
+ struct ixgbe_hic_hdr2_rsp rsp;
+};
+
struct ixgbe_hic_drv_info {
struct ixgbe_hic_hdr hdr;
u8 port_num;
@@ -2352,6 +2439,32 @@ struct ixgbe_hic_drv_info {
u16 pad2; /* end spacing to ensure length is mult. of dword2 */
};
+/* These need to be dword aligned */
+struct ixgbe_hic_read_shadow_ram {
+ union ixgbe_hic_hdr2 hdr;
+ u32 address;
+ u16 length;
+ u16 pad2;
+ u16 data;
+ u16 pad3;
+};
+
+struct ixgbe_hic_write_shadow_ram {
+ union ixgbe_hic_hdr2 hdr;
+ u32 address;
+ u16 length;
+ u16 pad2;
+ u16 data;
+ u16 pad3;
+};
+
+struct ixgbe_hic_disable_rxen {
+ struct ixgbe_hic_hdr hdr;
+ u8 port_number;
+ u8 pad2;
+ u16 pad3;
+};
+
/* Transmit Descriptor - Advanced */
union ixgbe_adv_tx_desc {
struct {
@@ -2628,6 +2741,9 @@ enum ixgbe_phy_type {
ixgbe_phy_none,
ixgbe_phy_tn,
ixgbe_phy_aq,
+ ixgbe_phy_x550em_kr,
+ ixgbe_phy_x550em_kx4,
+ ixgbe_phy_x550em_ext_t,
ixgbe_phy_cu_unknown,
ixgbe_phy_qt,
ixgbe_phy_xaui,
@@ -2940,6 +3056,11 @@ struct ixgbe_mac_operations {
s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8);
s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
+
+ /* DMA Coalescing */
+ s32 (*dmac_config)(struct ixgbe_hw *hw);
+ s32 (*dmac_update_tcs)(struct ixgbe_hw *hw);
+ s32 (*dmac_config_tcs)(struct ixgbe_hw *hw);
};
struct ixgbe_phy_operations {
@@ -2952,6 +3073,7 @@ struct ixgbe_phy_operations {
s32 (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
s32 (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
s32 (*setup_link)(struct ixgbe_hw *);
+ s32 (*setup_internal_link)(struct ixgbe_hw *);
s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
@@ -3122,4 +3244,71 @@ struct ixgbe_info {
#define IXGBE_ERR_HOST_INTERFACE_COMMAND -33
#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF
+#define IXGBE_KRM_PORT_CAR_GEN_CTRL(P) ((P == 0) ? (0x4010) : (0x8010))
+#define IXGBE_KRM_LINK_CTRL_1(P) ((P == 0) ? (0x420C) : (0x820C))
+#define IXGBE_KRM_DSP_TXFFE_STATE_4(P) ((P == 0) ? (0x4634) : (0x8634))
+#define IXGBE_KRM_DSP_TXFFE_STATE_5(P) ((P == 0) ? (0x4638) : (0x8638))
+#define IXGBE_KRM_RX_TRN_LINKUP_CTRL(P) ((P == 0) ? (0x4B00) : (0x8B00))
+#define IXGBE_KRM_PMD_DFX_BURNIN(P) ((P == 0) ? (0x4E00) : (0x8E00))
+#define IXGBE_KRM_TX_COEFF_CTRL_1(P) ((P == 0) ? (0x5520) : (0x9520))
+#define IXGBE_KRM_RX_ANA_CTL(P) ((P == 0) ? (0x5A00) : (0x9A00))
+
+#define IXGBE_KRM_PORT_CAR_GEN_CTRL_NELB_32B (1 << 9)
+#define IXGBE_KRM_PORT_CAR_GEN_CTRL_NELB_KRPCS (1 << 11)
+
+#define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_MASK (0x7 << 8)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_1G (2 << 8)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_10G (4 << 8)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ (1 << 14)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC (1 << 15)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX (1 << 16)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR (1 << 18)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_EEE_CAP_KX (1 << 24)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_EEE_CAP_KR (1 << 26)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE (1 << 29)
+#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART (1 << 31)
+
+#define IXGBE_KRM_DSP_TXFFE_STATE_C0_EN (1 << 6)
+#define IXGBE_KRM_DSP_TXFFE_STATE_CP1_CN1_EN (1 << 15)
+#define IXGBE_KRM_DSP_TXFFE_STATE_CO_ADAPT_EN (1 << 16)
+
+#define IXGBE_KRM_RX_TRN_LINKUP_CTRL_CONV_WO_PROTOCOL (1 << 4)
+#define IXGBE_KRM_RX_TRN_LINKUP_CTRL_PROTOCOL_BYPASS (1 << 2)
+
+#define IXGBE_KRM_PMD_DFX_BURNIN_TX_RX_KR_LB_MASK (0x3 << 16)
+
+#define IXGBE_KRM_TX_COEFF_CTRL_1_CMINUS1_OVRRD_EN (1 << 1)
+#define IXGBE_KRM_TX_COEFF_CTRL_1_CPLUS1_OVRRD_EN (1 << 2)
+#define IXGBE_KRM_TX_COEFF_CTRL_1_CZERO_EN (1 << 3)
+#define IXGBE_KRM_TX_COEFF_CTRL_1_OVRRD_EN (1 << 31)
+
+#define IXGBE_KX4_LINK_CNTL_1 0x4C
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX (1 << 16)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX4 (1 << 17)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_EEE_CAP_KX (1 << 24)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_EEE_CAP_KX4 (1 << 25)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_ENABLE (1 << 29)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_FORCE_LINK_UP (1 << 30)
+#define IXGBE_KX4_LINK_CNTL_1_TETH_AN_RESTART (1 << 31)
+
+#define IXGBE_SB_IOSF_INDIRECT_CTRL 0x00011144
+#define IXGBE_SB_IOSF_INDIRECT_DATA 0x00011148
+
+#define IXGBE_SB_IOSF_CTRL_ADDR_SHIFT 0
+#define IXGBE_SB_IOSF_CTRL_ADDR_MASK 0xFF
+#define IXGBE_SB_IOSF_CTRL_RESP_STAT_SHIFT 18
+#define IXGBE_SB_IOSF_CTRL_RESP_STAT_MASK \
+ (0x3 << IXGBE_SB_IOSF_CTRL_RESP_STAT_SHIFT)
+#define IXGBE_SB_IOSF_CTRL_CMPL_ERR_SHIFT 20
+#define IXGBE_SB_IOSF_CTRL_CMPL_ERR_MASK \
+ (0xFF << IXGBE_SB_IOSF_CTRL_CMPL_ERR_SHIFT)
+#define IXGBE_SB_IOSF_CTRL_TARGET_SELECT_SHIFT 28
+#define IXGBE_SB_IOSF_CTRL_TARGET_SELECT_MASK 0x7
+#define IXGBE_SB_IOSF_CTRL_BUSY_SHIFT 31
+#define IXGBE_SB_IOSF_CTRL_BUSY (1 << IXGBE_SB_IOSF_CTRL_BUSY_SHIFT)
+#define IXGBE_SB_IOSF_TARGET_KR_PHY 0
+#define IXGBE_SB_IOSF_TARGET_KX4_UNIPHY 1
+#define IXGBE_SB_IOSF_TARGET_KX4_PCS0 2
+#define IXGBE_SB_IOSF_TARGET_KX4_PCS1 3
+
#endif /* _IXGBE_TYPE_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index 4b0b1cc77eb4..ba54ff07b438 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -32,6 +32,7 @@
#include "ixgbe.h"
#include "ixgbe_phy.h"
+#include "ixgbe_x540.h"
#define IXGBE_X540_MAX_TX_QUEUES 128
#define IXGBE_X540_MAX_RX_QUEUES 128
@@ -42,17 +43,15 @@
static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw);
static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw);
-static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
-static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw);
-static enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
+enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
{
return ixgbe_media_type_copper;
}
-static s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
+s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
@@ -76,9 +75,8 @@ static s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
* @speed: new link speed
* @autoneg_wait_to_complete: true when waiting for completion is needed
**/
-static s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw,
- ixgbe_link_speed speed,
- bool autoneg_wait_to_complete)
+s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg_wait_to_complete)
{
return hw->phy.ops.setup_link_speed(hw, speed,
autoneg_wait_to_complete);
@@ -92,7 +90,7 @@ static s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw,
* and clears all interrupts, perform a PHY reset, and perform a link (MAC)
* reset.
**/
-static s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
+s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
{
s32 status;
u32 ctrl, i;
@@ -179,7 +177,7 @@ mac_reset_top:
* and the generation start_hw function.
* Then performs revision-specific operations, if any.
**/
-static s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw)
+s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw)
{
s32 ret_val;
@@ -197,7 +195,7 @@ static s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw)
* Initializes the EEPROM parameters ixgbe_eeprom_info within the
* ixgbe_hw struct in order to set up EEPROM access.
**/
-static s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
+s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
{
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
u32 eec;
@@ -565,7 +563,7 @@ static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
* Acquires the SWFW semaphore thought the SW_FW_SYNC register for
* the specified function (CSR, PHY0, PHY1, NVM, Flash)
**/
-static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
+s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
{
u32 swfw_sync;
u32 swmask = mask;
@@ -633,7 +631,7 @@ static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
* Releases the SWFW semaphore through the SW_FW_SYNC register
* for the specified function (CSR, PHY0, PHY1, EVM, Flash)
**/
-static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
+void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
{
u32 swfw_sync;
u32 swmask = mask;
@@ -720,7 +718,7 @@ static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw)
* Devices that implement the version 2 interface:
* X540
**/
-static s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
+s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
{
u32 macc_reg;
u32 ledctl_reg;
@@ -756,7 +754,7 @@ static s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
* Devices that implement the version 2 interface:
* X540
**/
-static s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
+s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
{
u32 macc_reg;
u32 ledctl_reg;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h
new file mode 100644
index 000000000000..a1468b1f4d8a
--- /dev/null
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h
@@ -0,0 +1,39 @@
+/*******************************************************************************
+ *
+ * Intel 10 Gigabit PCI Express Linux driver
+ * Copyright(c) 1999 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * Linux NICS <linux.nics@intel.com>
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include "ixgbe_type.h"
+
+s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw);
+s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg_wait_to_complete);
+s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw);
+s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw);
+enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw);
+s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg_wait_to_complete);
+s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
+void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
+s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
new file mode 100644
index 000000000000..ffdd1231f419
--- /dev/null
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -0,0 +1,1432 @@
+/*******************************************************************************
+ *
+ * Intel 10 Gigabit PCI Express Linux driver
+ * Copyright(c) 1999 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * Linux NICS <linux.nics@intel.com>
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+#include "ixgbe_x540.h"
+#include "ixgbe_type.h"
+#include "ixgbe_common.h"
+#include "ixgbe_phy.h"
+
+/** ixgbe_identify_phy_x550em - Get PHY type based on device id
+ * @hw: pointer to hardware structure
+ *
+ * Returns error code
+ */
+static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
+{
+ u32 esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_X550EM_X_SFP:
+ /* set up for CS4227 usage */
+ hw->phy.phy_semaphore_mask = IXGBE_GSSR_SHARED_I2C_SM;
+ if (hw->bus.lan_id) {
+ esdp &= ~(IXGBE_ESDP_SDP1_NATIVE | IXGBE_ESDP_SDP1);
+ esdp |= IXGBE_ESDP_SDP1_DIR;
+ }
+ esdp &= ~(IXGBE_ESDP_SDP0_NATIVE | IXGBE_ESDP_SDP0_DIR);
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+
+ return ixgbe_identify_module_generic(hw);
+ case IXGBE_DEV_ID_X550EM_X_KX4:
+ hw->phy.type = ixgbe_phy_x550em_kx4;
+ break;
+ case IXGBE_DEV_ID_X550EM_X_KR:
+ hw->phy.type = ixgbe_phy_x550em_kr;
+ break;
+ case IXGBE_DEV_ID_X550EM_X_1G_T:
+ case IXGBE_DEV_ID_X550EM_X_10G_T:
+ return ixgbe_identify_phy_generic(hw);
+ default:
+ break;
+ }
+ return 0;
+}
+
+static s32 ixgbe_read_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 *phy_data)
+{
+ return IXGBE_NOT_IMPLEMENTED;
+}
+
+static s32 ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 phy_data)
+{
+ return IXGBE_NOT_IMPLEMENTED;
+}
+
+/** ixgbe_init_eeprom_params_X550 - Initialize EEPROM params
+ * @hw: pointer to hardware structure
+ *
+ * Initializes the EEPROM parameters ixgbe_eeprom_info within the
+ * ixgbe_hw struct in order to set up EEPROM access.
+ **/
+s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
+{
+ struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
+ u32 eec;
+ u16 eeprom_size;
+
+ if (eeprom->type == ixgbe_eeprom_uninitialized) {
+ eeprom->semaphore_delay = 10;
+ eeprom->type = ixgbe_flash;
+
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+ eeprom_size = (u16)((eec & IXGBE_EEC_SIZE) >>
+ IXGBE_EEC_SIZE_SHIFT);
+ eeprom->word_size = 1 << (eeprom_size +
+ IXGBE_EEPROM_WORD_SIZE_SHIFT);
+
+ hw_dbg(hw, "Eeprom params: type = %d, size = %d\n",
+ eeprom->type, eeprom->word_size);
+ }
+
+ return 0;
+}
+
+/** ixgbe_read_iosf_sb_reg_x550 - Writes a value to specified register of the
+ * IOSF device
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit PHY register to write
+ * @device_type: 3 bit device type
+ * @phy_data: Pointer to read data from the register
+ **/
+s32 ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u32 *data)
+{
+ u32 i, command, error;
+
+ command = ((reg_addr << IXGBE_SB_IOSF_CTRL_ADDR_SHIFT) |
+ (device_type << IXGBE_SB_IOSF_CTRL_TARGET_SELECT_SHIFT));
+
+ /* Write IOSF control register */
+ IXGBE_WRITE_REG(hw, IXGBE_SB_IOSF_INDIRECT_CTRL, command);
+
+ /* Check every 10 usec to see if the address cycle completed.
+ * The SB IOSF BUSY bit will clear when the operation is
+ * complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ usleep_range(10, 20);
+
+ command = IXGBE_READ_REG(hw, IXGBE_SB_IOSF_INDIRECT_CTRL);
+ if ((command & IXGBE_SB_IOSF_CTRL_BUSY) == 0)
+ break;
+ }
+
+ if ((command & IXGBE_SB_IOSF_CTRL_RESP_STAT_MASK) != 0) {
+ error = (command & IXGBE_SB_IOSF_CTRL_CMPL_ERR_MASK) >>
+ IXGBE_SB_IOSF_CTRL_CMPL_ERR_SHIFT;
+ hw_dbg(hw, "Failed to read, error %x\n", error);
+ return IXGBE_ERR_PHY;
+ }
+
+ if (i == IXGBE_MDIO_COMMAND_TIMEOUT) {
+ hw_dbg(hw, "Read timed out\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ *data = IXGBE_READ_REG(hw, IXGBE_SB_IOSF_INDIRECT_DATA);
+
+ return 0;
+}
+
+/** ixgbe_read_ee_hostif_data_X550 - Read EEPROM word using a host interface
+ * command assuming that the semaphore is already obtained.
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to read
+ * @data: word read from the EEPROM
+ *
+ * Reads a 16 bit word from the EEPROM using the hostif.
+ **/
+s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
+{
+ s32 status;
+ struct ixgbe_hic_read_shadow_ram buffer;
+
+ buffer.hdr.req.cmd = FW_READ_SHADOW_RAM_CMD;
+ buffer.hdr.req.buf_lenh = 0;
+ buffer.hdr.req.buf_lenl = FW_READ_SHADOW_RAM_LEN;
+ buffer.hdr.req.checksum = FW_DEFAULT_CHECKSUM;
+
+ /* convert offset from words to bytes */
+ buffer.address = cpu_to_be32(offset * 2);
+ /* one word */
+ buffer.length = cpu_to_be16(sizeof(u16));
+
+ status = ixgbe_host_interface_command(hw, (u32 *)&buffer,
+ sizeof(buffer),
+ IXGBE_HI_COMMAND_TIMEOUT, false);
+ if (status)
+ return status;
+
+ *data = (u16)IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG,
+ FW_NVM_DATA_OFFSET);
+
+ return 0;
+}
+
+/** ixgbe_read_ee_hostif_buffer_X550- Read EEPROM word(s) using hostif
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to read
+ * @words: number of words
+ * @data: word(s) read from the EEPROM
+ *
+ * Reads a 16 bit word(s) from the EEPROM using the hostif.
+ **/
+s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
+ u16 offset, u16 words, u16 *data)
+{
+ struct ixgbe_hic_read_shadow_ram buffer;
+ u32 current_word = 0;
+ u16 words_to_read;
+ s32 status;
+ u32 i;
+
+ /* Take semaphore for the entire operation. */
+ status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ if (status) {
+ hw_dbg(hw, "EEPROM read buffer - semaphore failed\n");
+ return status;
+ }
+
+ while (words) {
+ if (words > FW_MAX_READ_BUFFER_SIZE / 2)
+ words_to_read = FW_MAX_READ_BUFFER_SIZE / 2;
+ else
+ words_to_read = words;
+
+ buffer.hdr.req.cmd = FW_READ_SHADOW_RAM_CMD;
+ buffer.hdr.req.buf_lenh = 0;
+ buffer.hdr.req.buf_lenl = FW_READ_SHADOW_RAM_LEN;
+ buffer.hdr.req.checksum = FW_DEFAULT_CHECKSUM;
+
+ /* convert offset from words to bytes */
+ buffer.address = cpu_to_be32((offset + current_word) * 2);
+ buffer.length = cpu_to_be16(words_to_read * 2);
+
+ status = ixgbe_host_interface_command(hw, (u32 *)&buffer,
+ sizeof(buffer),
+ IXGBE_HI_COMMAND_TIMEOUT,
+ false);
+ if (status) {
+ hw_dbg(hw, "Host interface command failed\n");
+ goto out;
+ }
+
+ for (i = 0; i < words_to_read; i++) {
+ u32 reg = IXGBE_FLEX_MNG + (FW_NVM_DATA_OFFSET << 2) +
+ 2 * i;
+ u32 value = IXGBE_READ_REG(hw, reg);
+
+ data[current_word] = (u16)(value & 0xffff);
+ current_word++;
+ i++;
+ if (i < words_to_read) {
+ value >>= 16;
+ data[current_word] = (u16)(value & 0xffff);
+ current_word++;
+ }
+ }
+ words -= words_to_read;
+ }
+
+out:
+ hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ return status;
+}
+
+/** ixgbe_checksum_ptr_x550 - Checksum one pointer region
+ * @hw: pointer to hardware structure
+ * @ptr: pointer offset in eeprom
+ * @size: size of section pointed by ptr, if 0 first word will be used as size
+ * @csum: address of checksum to update
+ *
+ * Returns error status for any failure
+ **/
+static s32 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
+ u16 size, u16 *csum, u16 *buffer,
+ u32 buffer_size)
+{
+ u16 buf[256];
+ s32 status;
+ u16 length, bufsz, i, start;
+ u16 *local_buffer;
+
+ bufsz = sizeof(buf) / sizeof(buf[0]);
+
+ /* Read a chunk at the pointer location */
+ if (!buffer) {
+ status = ixgbe_read_ee_hostif_buffer_X550(hw, ptr, bufsz, buf);
+ if (status) {
+ hw_dbg(hw, "Failed to read EEPROM image\n");
+ return status;
+ }
+ local_buffer = buf;
+ } else {
+ if (buffer_size < ptr)
+ return IXGBE_ERR_PARAM;
+ local_buffer = &buffer[ptr];
+ }
+
+ if (size) {
+ start = 0;
+ length = size;
+ } else {
+ start = 1;
+ length = local_buffer[0];
+
+ /* Skip pointer section if length is invalid. */
+ if (length == 0xFFFF || length == 0 ||
+ (ptr + length) >= hw->eeprom.word_size)
+ return 0;
+ }
+
+ if (buffer && ((u32)start + (u32)length > buffer_size))
+ return IXGBE_ERR_PARAM;
+
+ for (i = start; length; i++, length--) {
+ if (i == bufsz && !buffer) {
+ ptr += bufsz;
+ i = 0;
+ if (length < bufsz)
+ bufsz = length;
+
+ /* Read a chunk at the pointer location */
+ status = ixgbe_read_ee_hostif_buffer_X550(hw, ptr,
+ bufsz, buf);
+ if (status) {
+ hw_dbg(hw, "Failed to read EEPROM image\n");
+ return status;
+ }
+ }
+ *csum += local_buffer[i];
+ }
+ return 0;
+}
+
+/** ixgbe_calc_checksum_X550 - Calculates and returns the checksum
+ * @hw: pointer to hardware structure
+ * @buffer: pointer to buffer containing calculated checksum
+ * @buffer_size: size of buffer
+ *
+ * Returns a negative error code on error, or the 16-bit checksum
+ **/
+s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer, u32 buffer_size)
+{
+ u16 eeprom_ptrs[IXGBE_EEPROM_LAST_WORD + 1];
+ u16 *local_buffer;
+ s32 status;
+ u16 checksum = 0;
+ u16 pointer, i, size;
+
+ hw->eeprom.ops.init_params(hw);
+
+ if (!buffer) {
+ /* Read pointer area */
+ status = ixgbe_read_ee_hostif_buffer_X550(hw, 0,
+ IXGBE_EEPROM_LAST_WORD + 1,
+ eeprom_ptrs);
+ if (status) {
+ hw_dbg(hw, "Failed to read EEPROM image\n");
+ return status;
+ }
+ local_buffer = eeprom_ptrs;
+ } else {
+ if (buffer_size < IXGBE_EEPROM_LAST_WORD)
+ return IXGBE_ERR_PARAM;
+ local_buffer = buffer;
+ }
+
+ /* For X550 hardware include 0x0-0x41 in the checksum, skip the
+ * checksum word itself
+ */
+ for (i = 0; i <= IXGBE_EEPROM_LAST_WORD; i++)
+ if (i != IXGBE_EEPROM_CHECKSUM)
+ checksum += local_buffer[i];
+
+ /* Include all data from pointers 0x3, 0x6-0xE. This excludes the
+ * FW, PHY module, and PCIe Expansion/Option ROM pointers.
+ */
+ for (i = IXGBE_PCIE_ANALOG_PTR_X550; i < IXGBE_FW_PTR; i++) {
+ if (i == IXGBE_PHY_PTR || i == IXGBE_OPTION_ROM_PTR)
+ continue;
+
+ pointer = local_buffer[i];
+
+ /* Skip pointer section if the pointer is invalid. */
+ if (pointer == 0xFFFF || pointer == 0 ||
+ pointer >= hw->eeprom.word_size)
+ continue;
+
+ switch (i) {
+ case IXGBE_PCIE_GENERAL_PTR:
+ size = IXGBE_IXGBE_PCIE_GENERAL_SIZE;
+ break;
+ case IXGBE_PCIE_CONFIG0_PTR:
+ case IXGBE_PCIE_CONFIG1_PTR:
+ size = IXGBE_PCIE_CONFIG_SIZE;
+ break;
+ default:
+ size = 0;
+ break;
+ }
+
+ status = ixgbe_checksum_ptr_x550(hw, pointer, size, &checksum,
+ buffer, buffer_size);
+ if (status)
+ return status;
+ }
+
+ checksum = (u16)IXGBE_EEPROM_SUM - checksum;
+
+ return (s32)checksum;
+}
+
+/** ixgbe_calc_eeprom_checksum_X550 - Calculates and returns the checksum
+ * @hw: pointer to hardware structure
+ *
+ * Returns a negative error code on error, or the 16-bit checksum
+ **/
+s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
+{
+ return ixgbe_calc_checksum_X550(hw, NULL, 0);
+}
+
+/** ixgbe_read_ee_hostif_X550 - Read EEPROM word using a host interface command
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to read
+ * @data: word read from the EEPROM
+ *
+ * Reads a 16 bit word from the EEPROM using the hostif.
+ **/
+s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
+{
+ s32 status = 0;
+
+ if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0) {
+ status = ixgbe_read_ee_hostif_data_X550(hw, offset, data);
+ hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ } else {
+ status = IXGBE_ERR_SWFW_SYNC;
+ }
+
+ return status;
+}
+
+/** ixgbe_validate_eeprom_checksum_X550 - Validate EEPROM checksum
+ * @hw: pointer to hardware structure
+ * @checksum_val: calculated checksum
+ *
+ * Performs checksum calculation and validates the EEPROM checksum. If the
+ * caller does not need checksum_val, the value can be NULL.
+ **/
+s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw, u16 *checksum_val)
+{
+ s32 status;
+ u16 checksum;
+ u16 read_checksum = 0;
+
+ /* Read the first word from the EEPROM. If this times out or fails, do
+ * not continue or we could be in for a very long wait while every
+ * EEPROM read fails
+ */
+ status = hw->eeprom.ops.read(hw, 0, &checksum);
+ if (status) {
+ hw_dbg(hw, "EEPROM read failed\n");
+ return status;
+ }
+
+ status = hw->eeprom.ops.calc_checksum(hw);
+ if (status < 0)
+ return status;
+
+ checksum = (u16)(status & 0xffff);
+
+ status = ixgbe_read_ee_hostif_X550(hw, IXGBE_EEPROM_CHECKSUM,
+ &read_checksum);
+ if (status)
+ return status;
+
+ /* Verify read checksum from EEPROM is the same as
+ * calculated checksum
+ */
+ if (read_checksum != checksum) {
+ status = IXGBE_ERR_EEPROM_CHECKSUM;
+ hw_dbg(hw, "Invalid EEPROM checksum");
+ }
+
+ /* If the user cares, return the calculated checksum */
+ if (checksum_val)
+ *checksum_val = checksum;
+
+ return status;
+}
+
+/** ixgbe_write_ee_hostif_X550 - Write EEPROM word using hostif
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to write
+ * @data: word write to the EEPROM
+ *
+ * Write a 16 bit word to the EEPROM using the hostif.
+ **/
+s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+ s32 status;
+ struct ixgbe_hic_write_shadow_ram buffer;
+
+ buffer.hdr.req.cmd = FW_WRITE_SHADOW_RAM_CMD;
+ buffer.hdr.req.buf_lenh = 0;
+ buffer.hdr.req.buf_lenl = FW_WRITE_SHADOW_RAM_LEN;
+ buffer.hdr.req.checksum = FW_DEFAULT_CHECKSUM;
+
+ /* one word */
+ buffer.length = cpu_to_be16(sizeof(u16));
+ buffer.data = data;
+ buffer.address = cpu_to_be32(offset * 2);
+
+ status = ixgbe_host_interface_command(hw, (u32 *)&buffer,
+ sizeof(buffer),
+ IXGBE_HI_COMMAND_TIMEOUT, false);
+ return status;
+}
+
+/** ixgbe_write_ee_hostif_X550 - Write EEPROM word using hostif
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to write
+ * @data: word write to the EEPROM
+ *
+ * Write a 16 bit word to the EEPROM using the hostif.
+ **/
+s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+ s32 status = 0;
+
+ if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0) {
+ status = ixgbe_write_ee_hostif_data_X550(hw, offset, data);
+ hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ } else {
+ hw_dbg(hw, "write ee hostif failed to get semaphore");
+ status = IXGBE_ERR_SWFW_SYNC;
+ }
+
+ return status;
+}
+
+/** ixgbe_update_flash_X550 - Instruct HW to copy EEPROM to Flash device
+ * @hw: pointer to hardware structure
+ *
+ * Issue a shadow RAM dump to FW to copy EEPROM from shadow RAM to the flash.
+ **/
+s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
+{
+ s32 status = 0;
+ union ixgbe_hic_hdr2 buffer;
+
+ buffer.req.cmd = FW_SHADOW_RAM_DUMP_CMD;
+ buffer.req.buf_lenh = 0;
+ buffer.req.buf_lenl = FW_SHADOW_RAM_DUMP_LEN;
+ buffer.req.checksum = FW_DEFAULT_CHECKSUM;
+
+ status = ixgbe_host_interface_command(hw, (u32 *)&buffer,
+ sizeof(buffer),
+ IXGBE_HI_COMMAND_TIMEOUT, false);
+ return status;
+}
+
+/** ixgbe_update_eeprom_checksum_X550 - Updates the EEPROM checksum and flash
+ * @hw: pointer to hardware structure
+ *
+ * After writing EEPROM to shadow RAM using EEWR register, software calculates
+ * checksum and updates the EEPROM and instructs the hardware to update
+ * the flash.
+ **/
+s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
+{
+ s32 status;
+ u16 checksum = 0;
+
+ /* Read the first word from the EEPROM. If this times out or fails, do
+ * not continue or we could be in for a very long wait while every
+ * EEPROM read fails
+ */
+ status = ixgbe_read_ee_hostif_X550(hw, 0, &checksum);
+ if (status) {
+ hw_dbg(hw, "EEPROM read failed\n");
+ return status;
+ }
+
+ status = ixgbe_calc_eeprom_checksum_X550(hw);
+ if (status < 0)
+ return status;
+
+ checksum = (u16)(status & 0xffff);
+
+ status = ixgbe_write_ee_hostif_X550(hw, IXGBE_EEPROM_CHECKSUM,
+ checksum);
+ if (status)
+ return status;
+
+ status = ixgbe_update_flash_X550(hw);
+
+ return status;
+}
+
+/** ixgbe_write_ee_hostif_buffer_X550 - Write EEPROM word(s) using hostif
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to write
+ * @words: number of words
+ * @data: word(s) write to the EEPROM
+ *
+ *
+ * Write a 16 bit word(s) to the EEPROM using the hostif.
+ **/
+s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
+ u16 offset, u16 words, u16 *data)
+{
+ s32 status = 0;
+ u32 i = 0;
+
+ /* Take semaphore for the entire operation. */
+ status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ if (status) {
+ hw_dbg(hw, "EEPROM write buffer - semaphore failed\n");
+ return status;
+ }
+
+ for (i = 0; i < words; i++) {
+ status = ixgbe_write_ee_hostif_data_X550(hw, offset + i,
+ data[i]);
+ if (status) {
+ hw_dbg(hw, "Eeprom buffered write failed\n");
+ break;
+ }
+ }
+
+ hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+
+ return status;
+}
+
+/** ixgbe_init_mac_link_ops_X550em - init mac link function pointers
+ * @hw: pointer to hardware structure
+ **/
+void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw)
+{
+ struct ixgbe_mac_info *mac = &hw->mac;
+
+ /* CS4227 does not support autoneg, so disable the laser control
+ * functions for SFP+ fiber
+ */
+ if (hw->device_id == IXGBE_DEV_ID_X550EM_X_SFP) {
+ mac->ops.disable_tx_laser = NULL;
+ mac->ops.enable_tx_laser = NULL;
+ mac->ops.flap_tx_laser = NULL;
+ }
+}
+
+/** ixgbe_setup_sfp_modules_X550em - Setup SFP module
+ * @hw: pointer to hardware structure
+ */
+s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
+{
+ bool setup_linear;
+ u16 reg_slice, edc_mode;
+ s32 ret_val;
+
+ switch (hw->phy.sfp_type) {
+ case ixgbe_sfp_type_unknown:
+ return 0;
+ case ixgbe_sfp_type_not_present:
+ return IXGBE_ERR_SFP_NOT_PRESENT;
+ case ixgbe_sfp_type_da_cu_core0:
+ case ixgbe_sfp_type_da_cu_core1:
+ setup_linear = true;
+ break;
+ case ixgbe_sfp_type_srlr_core0:
+ case ixgbe_sfp_type_srlr_core1:
+ case ixgbe_sfp_type_da_act_lmt_core0:
+ case ixgbe_sfp_type_da_act_lmt_core1:
+ case ixgbe_sfp_type_1g_sx_core0:
+ case ixgbe_sfp_type_1g_sx_core1:
+ setup_linear = false;
+ break;
+ default:
+ return IXGBE_ERR_SFP_NOT_SUPPORTED;
+ }
+
+ ixgbe_init_mac_link_ops_X550em(hw);
+ hw->phy.ops.reset = NULL;
+
+ /* The CS4227 slice address is the base address + the port-pair reg
+ * offset. I.e. Slice 0 = 0x12B0 and slice 1 = 0x22B0.
+ */
+ reg_slice = IXGBE_CS4227_SPARE24_LSB + (hw->bus.lan_id << 12);
+
+ if (setup_linear)
+ edc_mode = (IXGBE_CS4227_EDC_MODE_CX1 << 1) | 0x1;
+ else
+ edc_mode = (IXGBE_CS4227_EDC_MODE_SR << 1) | 0x1;
+
+ /* Configure CS4227 for connection type. */
+ ret_val = hw->phy.ops.write_i2c_combined(hw, IXGBE_CS4227, reg_slice,
+ edc_mode);
+
+ if (ret_val)
+ ret_val = hw->phy.ops.write_i2c_combined(hw, 0x80, reg_slice,
+ edc_mode);
+
+ return ret_val;
+}
+
+/** ixgbe_get_link_capabilities_x550em - Determines link capabilities
+ * @hw: pointer to hardware structure
+ * @speed: pointer to link speed
+ * @autoneg: true when autoneg or autotry is enabled
+ **/
+s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *autoneg)
+{
+ /* SFP */
+ if (hw->phy.media_type == ixgbe_media_type_fiber) {
+ /* CS4227 SFP must not enable auto-negotiation */
+ *autoneg = false;
+
+ if (hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
+ hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1) {
+ *speed = IXGBE_LINK_SPEED_1GB_FULL;
+ return 0;
+ }
+
+ /* Link capabilities are based on SFP */
+ if (hw->phy.multispeed_fiber)
+ *speed = IXGBE_LINK_SPEED_10GB_FULL |
+ IXGBE_LINK_SPEED_1GB_FULL;
+ else
+ *speed = IXGBE_LINK_SPEED_10GB_FULL;
+ } else {
+ *speed = IXGBE_LINK_SPEED_10GB_FULL |
+ IXGBE_LINK_SPEED_1GB_FULL;
+ *autoneg = true;
+ }
+ return 0;
+}
+
+/** ixgbe_write_iosf_sb_reg_x550 - Writes a value to specified register of the
+ * IOSF device
+ *
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit PHY register to write
+ * @device_type: 3 bit device type
+ * @data: Data to write to the register
+ **/
+s32 ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u32 data)
+{
+ u32 i, command, error;
+
+ command = ((reg_addr << IXGBE_SB_IOSF_CTRL_ADDR_SHIFT) |
+ (device_type << IXGBE_SB_IOSF_CTRL_TARGET_SELECT_SHIFT));
+
+ /* Write IOSF control register */
+ IXGBE_WRITE_REG(hw, IXGBE_SB_IOSF_INDIRECT_CTRL, command);
+
+ /* Write IOSF data register */
+ IXGBE_WRITE_REG(hw, IXGBE_SB_IOSF_INDIRECT_DATA, data);
+
+ /* Check every 10 usec to see if the address cycle completed.
+ * The SB IOSF BUSY bit will clear when the operation is
+ * complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ usleep_range(10, 20);
+
+ command = IXGBE_READ_REG(hw, IXGBE_SB_IOSF_INDIRECT_CTRL);
+ if ((command & IXGBE_SB_IOSF_CTRL_BUSY) == 0)
+ break;
+ }
+
+ if ((command & IXGBE_SB_IOSF_CTRL_RESP_STAT_MASK) != 0) {
+ error = (command & IXGBE_SB_IOSF_CTRL_CMPL_ERR_MASK) >>
+ IXGBE_SB_IOSF_CTRL_CMPL_ERR_SHIFT;
+ hw_dbg(hw, "Failed to write, error %x\n", error);
+ return IXGBE_ERR_PHY;
+ }
+
+ if (i == IXGBE_MDIO_COMMAND_TIMEOUT) {
+ hw_dbg(hw, "Write timed out\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ return 0;
+}
+
+/** ixgbe_setup_ixfi_x550em - Configure the KR PHY for iXFI mode.
+ * @hw: pointer to hardware structure
+ * @speed: the link speed to force
+ *
+ * Configures the integrated KR PHY to use iXFI mode. Used to connect an
+ * internal and external PHY at a specific speed, without autonegotiation.
+ **/
+static s32 ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
+{
+ s32 status;
+ u32 reg_val;
+
+ /* Disable AN and force speed to 10G Serial. */
+ status = ixgbe_read_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, &reg_val);
+ if (status)
+ return status;
+
+ reg_val &= ~IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE;
+ reg_val &= ~IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_MASK;
+
+ /* Select forced link speed for internal PHY. */
+ switch (*speed) {
+ case IXGBE_LINK_SPEED_10GB_FULL:
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_10G;
+ break;
+ case IXGBE_LINK_SPEED_1GB_FULL:
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_1G;
+ break;
+ default:
+ /* Other link speeds are not supported by internal KR PHY. */
+ return IXGBE_ERR_LINK_SETUP;
+ }
+
+ status = ixgbe_write_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_RX_TRN_LINKUP_CTRL(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
+ if (status)
+ return status;
+
+ /* Disable training protocol FSM. */
+ status = ixgbe_read_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_RX_TRN_LINKUP_CTRL(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, &reg_val);
+ if (status)
+ return status;
+
+ reg_val |= IXGBE_KRM_RX_TRN_LINKUP_CTRL_CONV_WO_PROTOCOL;
+ status = ixgbe_write_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_RX_TRN_LINKUP_CTRL(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
+ if (status)
+ return status;
+
+ /* Disable Flex from training TXFFE. */
+ status = ixgbe_read_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_DSP_TXFFE_STATE_4(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, &reg_val);
+ if (status)
+ return status;
+
+ reg_val &= ~IXGBE_KRM_DSP_TXFFE_STATE_C0_EN;
+ reg_val &= ~IXGBE_KRM_DSP_TXFFE_STATE_CP1_CN1_EN;
+ reg_val &= ~IXGBE_KRM_DSP_TXFFE_STATE_CO_ADAPT_EN;
+ status = ixgbe_write_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_DSP_TXFFE_STATE_4(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
+ if (status)
+ return status;
+
+ status = ixgbe_read_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_DSP_TXFFE_STATE_5(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, &reg_val);
+ if (status)
+ return status;
+
+ reg_val &= ~IXGBE_KRM_DSP_TXFFE_STATE_C0_EN;
+ reg_val &= ~IXGBE_KRM_DSP_TXFFE_STATE_CP1_CN1_EN;
+ reg_val &= ~IXGBE_KRM_DSP_TXFFE_STATE_CO_ADAPT_EN;
+ status = ixgbe_write_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_DSP_TXFFE_STATE_5(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
+ if (status)
+ return status;
+
+ /* Enable override for coefficients. */
+ status = ixgbe_read_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_TX_COEFF_CTRL_1(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, &reg_val);
+ if (status)
+ return status;
+
+ reg_val |= IXGBE_KRM_TX_COEFF_CTRL_1_OVRRD_EN;
+ reg_val |= IXGBE_KRM_TX_COEFF_CTRL_1_CZERO_EN;
+ reg_val |= IXGBE_KRM_TX_COEFF_CTRL_1_CPLUS1_OVRRD_EN;
+ reg_val |= IXGBE_KRM_TX_COEFF_CTRL_1_CMINUS1_OVRRD_EN;
+ status = ixgbe_write_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_TX_COEFF_CTRL_1(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
+ if (status)
+ return status;
+
+ /* Toggle port SW reset by AN reset. */
+ status = ixgbe_read_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, &reg_val);
+ if (status)
+ return status;
+
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART;
+ status = ixgbe_write_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
+
+ return status;
+}
+
+/** ixgbe_setup_kx4_x550em - Configure the KX4 PHY.
+ * @hw: pointer to hardware structure
+ *
+ * Configures the integrated KX4 PHY.
+ **/
+s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw)
+{
+ s32 status;
+ u32 reg_val;
+
+ status = ixgbe_read_iosf_sb_reg_x550(hw, IXGBE_KX4_LINK_CNTL_1,
+ IXGBE_SB_IOSF_TARGET_KX4_PCS0 +
+ hw->bus.lan_id, &reg_val);
+ if (status)
+ return status;
+
+ reg_val &= ~(IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX4 |
+ IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX);
+
+ reg_val |= IXGBE_KX4_LINK_CNTL_1_TETH_AN_ENABLE;
+
+ /* Advertise 10G support. */
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL)
+ reg_val |= IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX4;
+
+ /* Advertise 1G support. */
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL)
+ reg_val |= IXGBE_KX4_LINK_CNTL_1_TETH_AN_CAP_KX;
+
+ /* Restart auto-negotiation. */
+ reg_val |= IXGBE_KX4_LINK_CNTL_1_TETH_AN_RESTART;
+ status = ixgbe_write_iosf_sb_reg_x550(hw, IXGBE_KX4_LINK_CNTL_1,
+ IXGBE_SB_IOSF_TARGET_KX4_PCS0 +
+ hw->bus.lan_id, reg_val);
+
+ return status;
+}
+
+/** ixgbe_setup_kr_x550em - Configure the KR PHY.
+ * @hw: pointer to hardware structure
+ *
+ * Configures the integrated KR PHY.
+ **/
+s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
+{
+ s32 status;
+ u32 reg_val;
+
+ status = ixgbe_read_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, &reg_val);
+ if (status)
+ return status;
+
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE;
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ;
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC;
+ reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR |
+ IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX);
+
+ /* Advertise 10G support. */
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL)
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR;
+
+ /* Advertise 1G support. */
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL)
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX;
+
+ /* Restart auto-negotiation. */
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART;
+ status = ixgbe_write_iosf_sb_reg_x550(hw,
+ IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+ IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
+
+ return status;
+}
+
+/** ixgbe_setup_internal_phy_x550em - Configure integrated KR PHY
+ * @hw: point to hardware structure
+ *
+ * Configures the integrated KR PHY to talk to the external PHY. The base
+ * driver will call this function when it gets notification via interrupt from
+ * the external PHY. This function forces the internal PHY into iXFI mode at
+ * the correct speed.
+ *
+ * A return of a non-zero value indicates an error, and the base driver should
+ * not report link up.
+ **/
+s32 ixgbe_setup_internal_phy_x550em(struct ixgbe_hw *hw)
+{
+ u32 status;
+ u16 lasi, autoneg_status, speed;
+ ixgbe_link_speed force_speed;
+
+ /* Verify that the external link status has changed */
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_XENPAK_LASI_STATUS,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE, &lasi);
+ if (status)
+ return status;
+
+ /* If there was no change in link status, we can just exit */
+ if (!(lasi & IXGBE_XENPAK_LASI_LINK_STATUS_ALARM))
+ return 0;
+
+ /* we read this twice back to back to indicate current status */
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
+ &autoneg_status);
+ if (status)
+ return status;
+
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
+ &autoneg_status);
+ if (status)
+ return status;
+
+ /* If link is not up return an error indicating treat link as down */
+ if (!(autoneg_status & IXGBE_MDIO_AUTO_NEG_LINK_STATUS))
+ return IXGBE_ERR_INVALID_LINK_SETTINGS;
+
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_VENDOR_STAT,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
+ &speed);
+
+ /* clear everything but the speed and duplex bits */
+ speed &= IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_MASK;
+
+ switch (speed) {
+ case IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10GB_FULL:
+ force_speed = IXGBE_LINK_SPEED_10GB_FULL;
+ break;
+ case IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_1GB_FULL:
+ force_speed = IXGBE_LINK_SPEED_1GB_FULL;
+ break;
+ default:
+ /* Internal PHY does not support anything else */
+ return IXGBE_ERR_INVALID_LINK_SETTINGS;
+ }
+
+ return ixgbe_setup_ixfi_x550em(hw, &force_speed);
+}
+
+/** ixgbe_init_phy_ops_X550em - PHY/SFP specific init
+ * @hw: pointer to hardware structure
+ *
+ * Initialize any function pointers that were not able to be
+ * set during init_shared_code because the PHY/SFP type was
+ * not known. Perform the SFP init if necessary.
+ **/
+s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
+{
+ struct ixgbe_phy_info *phy = &hw->phy;
+ s32 ret_val;
+ u32 esdp;
+
+ if (hw->device_id == IXGBE_DEV_ID_X550EM_X_SFP) {
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ phy->phy_semaphore_mask = IXGBE_GSSR_SHARED_I2C_SM;
+
+ if (hw->bus.lan_id) {
+ esdp &= ~(IXGBE_ESDP_SDP1_NATIVE | IXGBE_ESDP_SDP1);
+ esdp |= IXGBE_ESDP_SDP1_DIR;
+ }
+ esdp &= ~(IXGBE_ESDP_SDP0_NATIVE | IXGBE_ESDP_SDP0_DIR);
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ }
+
+ /* Identify the PHY or SFP module */
+ ret_val = phy->ops.identify(hw);
+
+ /* Setup function pointers based on detected SFP module and speeds */
+ ixgbe_init_mac_link_ops_X550em(hw);
+ if (phy->sfp_type != ixgbe_sfp_type_unknown)
+ phy->ops.reset = NULL;
+
+ /* Set functions pointers based on phy type */
+ switch (hw->phy.type) {
+ case ixgbe_phy_x550em_kx4:
+ phy->ops.setup_link = ixgbe_setup_kx4_x550em;
+ phy->ops.read_reg = ixgbe_read_phy_reg_x550em;
+ phy->ops.write_reg = ixgbe_write_phy_reg_x550em;
+ break;
+ case ixgbe_phy_x550em_kr:
+ phy->ops.setup_link = ixgbe_setup_kr_x550em;
+ phy->ops.read_reg = ixgbe_read_phy_reg_x550em;
+ phy->ops.write_reg = ixgbe_write_phy_reg_x550em;
+ break;
+ case ixgbe_phy_x550em_ext_t:
+ phy->ops.setup_internal_link = ixgbe_setup_internal_phy_x550em;
+ break;
+ default:
+ break;
+ }
+ return ret_val;
+}
+
+/** ixgbe_get_media_type_X550em - Get media type
+ * @hw: pointer to hardware structure
+ *
+ * Returns the media type (fiber, copper, backplane)
+ *
+ */
+enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw)
+{
+ enum ixgbe_media_type media_type;
+
+ /* Detect if there is a copper PHY attached. */
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_X550EM_X_KR:
+ case IXGBE_DEV_ID_X550EM_X_KX4:
+ media_type = ixgbe_media_type_backplane;
+ break;
+ case IXGBE_DEV_ID_X550EM_X_SFP:
+ media_type = ixgbe_media_type_fiber;
+ break;
+ case IXGBE_DEV_ID_X550EM_X_1G_T:
+ case IXGBE_DEV_ID_X550EM_X_10G_T:
+ media_type = ixgbe_media_type_copper;
+ break;
+ default:
+ media_type = ixgbe_media_type_unknown;
+ break;
+ }
+ return media_type;
+}
+
+/** ixgbe_init_ext_t_x550em - Start (unstall) the external Base T PHY.
+ ** @hw: pointer to hardware structure
+ **/
+s32 ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
+{
+ u32 status;
+ u16 reg;
+ u32 retries = 2;
+
+ do {
+ /* decrement retries counter and exit if we hit 0 */
+ if (retries < 1) {
+ hw_dbg(hw, "External PHY not yet finished resetting.");
+ return IXGBE_ERR_PHY;
+ }
+ retries--;
+
+ status = hw->phy.ops.read_reg(hw,
+ IXGBE_MDIO_TX_VENDOR_ALARMS_3,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE,
+ &reg);
+ if (status)
+ return status;
+
+ /* Verify PHY FW reset has completed */
+ } while ((reg & IXGBE_MDIO_TX_VENDOR_ALARMS_3_RST_MASK) != 1);
+
+ /* Set port to low power mode */
+ status = hw->phy.ops.read_reg(hw,
+ IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL,
+ IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
+ &reg);
+ if (status)
+ return status;
+
+ /* Enable the transmitter */
+ status = hw->phy.ops.read_reg(hw,
+ IXGBE_MDIO_PMD_STD_TX_DISABLE_CNTR,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE,
+ &reg);
+ if (status)
+ return status;
+
+ reg &= ~IXGBE_MDIO_PMD_GLOBAL_TX_DISABLE;
+
+ status = hw->phy.ops.write_reg(hw,
+ IXGBE_MDIO_PMD_STD_TX_DISABLE_CNTR,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE,
+ reg);
+ if (status)
+ return status;
+
+ /* Un-stall the PHY FW */
+ status = hw->phy.ops.read_reg(hw,
+ IXGBE_MDIO_GLOBAL_RES_PR_10,
+ IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
+ &reg);
+ if (status)
+ return status;
+
+ reg &= ~IXGBE_MDIO_POWER_UP_STALL;
+
+ status = hw->phy.ops.write_reg(hw,
+ IXGBE_MDIO_GLOBAL_RES_PR_10,
+ IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
+ reg);
+ return status;
+}
+
+/** ixgbe_reset_hw_X550em - Perform hardware reset
+ ** @hw: pointer to hardware structure
+ **
+ ** Resets the hardware by resetting the transmit and receive units, masks
+ ** and clears all interrupts, perform a PHY reset, and perform a link (MAC)
+ ** reset.
+ **/
+s32 ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
+{
+ ixgbe_link_speed link_speed;
+ s32 status;
+ u32 ctrl = 0;
+ u32 i;
+ bool link_up = false;
+
+ /* Call adapter stop to disable Tx/Rx and clear interrupts */
+ status = hw->mac.ops.stop_adapter(hw);
+ if (status)
+ return status;
+
+ /* flush pending Tx transactions */
+ ixgbe_clear_tx_pending(hw);
+
+ /* PHY ops must be identified and initialized prior to reset */
+
+ /* Identify PHY and related function pointers */
+ status = hw->phy.ops.init(hw);
+
+ /* start the external PHY */
+ if (hw->phy.type == ixgbe_phy_x550em_ext_t) {
+ status = ixgbe_init_ext_t_x550em(hw);
+ if (status)
+ return status;
+ }
+
+ /* Setup SFP module if there is one present. */
+ if (hw->phy.sfp_setup_needed) {
+ status = hw->mac.ops.setup_sfp(hw);
+ hw->phy.sfp_setup_needed = false;
+ }
+
+ /* Reset PHY */
+ if (!hw->phy.reset_disable && hw->phy.ops.reset)
+ hw->phy.ops.reset(hw);
+
+mac_reset_top:
+ /* Issue global reset to the MAC. Needs to be SW reset if link is up.
+ * If link reset is used when link is up, it might reset the PHY when
+ * mng is using it. If link is down or the flag to force full link
+ * reset is set, then perform link reset.
+ */
+ ctrl = IXGBE_CTRL_LNK_RST;
+
+ if (!hw->force_full_reset) {
+ hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
+ if (link_up)
+ ctrl = IXGBE_CTRL_RST;
+ }
+
+ ctrl |= IXGBE_READ_REG(hw, IXGBE_CTRL);
+ IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl);
+ IXGBE_WRITE_FLUSH(hw);
+
+ /* Poll for reset bit to self-clear meaning reset is complete */
+ for (i = 0; i < 10; i++) {
+ udelay(1);
+ ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+ if (!(ctrl & IXGBE_CTRL_RST_MASK))
+ break;
+ }
+
+ if (ctrl & IXGBE_CTRL_RST_MASK) {
+ status = IXGBE_ERR_RESET_FAILED;
+ hw_dbg(hw, "Reset polling failed to complete.\n");
+ }
+
+ msleep(50);
+
+ /* Double resets are required for recovery from certain error
+ * clear the multicast table. Also reset num_rar_entries to 128,
+ * since we modify this value when programming the SAN MAC address.
+ */
+ if (hw->mac.flags & IXGBE_FLAGS_DOUBLE_RESET_REQUIRED) {
+ hw->mac.flags &= ~IXGBE_FLAGS_DOUBLE_RESET_REQUIRED;
+ goto mac_reset_top;
+ }
+
+ /* Store the permanent mac address */
+ hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
+
+ /* Store MAC address from RAR0, clear receive address registers, and
+ * clear the multicast table. Also reset num_rar_entries to 128,
+ * since we modify this value when programming the SAN MAC address.
+ */
+ hw->mac.num_rar_entries = 128;
+ hw->mac.ops.init_rx_addrs(hw);
+
+ return status;
+}
+
+#define X550_COMMON_MAC \
+ .init_hw = &ixgbe_init_hw_generic, \
+ .start_hw = &ixgbe_start_hw_X540, \
+ .clear_hw_cntrs = &ixgbe_clear_hw_cntrs_generic, \
+ .enable_rx_dma = &ixgbe_enable_rx_dma_generic, \
+ .get_mac_addr = &ixgbe_get_mac_addr_generic, \
+ .get_device_caps = &ixgbe_get_device_caps_generic, \
+ .stop_adapter = &ixgbe_stop_adapter_generic, \
+ .get_bus_info = &ixgbe_get_bus_info_generic, \
+ .set_lan_id = &ixgbe_set_lan_id_multi_port_pcie, \
+ .read_analog_reg8 = NULL, \
+ .write_analog_reg8 = NULL, \
+ .set_rxpba = &ixgbe_set_rxpba_generic, \
+ .check_link = &ixgbe_check_mac_link_generic, \
+ .led_on = &ixgbe_led_on_generic, \
+ .led_off = &ixgbe_led_off_generic, \
+ .blink_led_start = &ixgbe_blink_led_start_X540, \
+ .blink_led_stop = &ixgbe_blink_led_stop_X540, \
+ .set_rar = &ixgbe_set_rar_generic, \
+ .clear_rar = &ixgbe_clear_rar_generic, \
+ .set_vmdq = &ixgbe_set_vmdq_generic, \
+ .set_vmdq_san_mac = &ixgbe_set_vmdq_san_mac_generic, \
+ .clear_vmdq = &ixgbe_clear_vmdq_generic, \
+ .init_rx_addrs = &ixgbe_init_rx_addrs_generic, \
+ .update_mc_addr_list = &ixgbe_update_mc_addr_list_generic, \
+ .enable_mc = &ixgbe_enable_mc_generic, \
+ .disable_mc = &ixgbe_disable_mc_generic, \
+ .clear_vfta = &ixgbe_clear_vfta_generic, \
+ .set_vfta = &ixgbe_set_vfta_generic, \
+ .fc_enable = &ixgbe_fc_enable_generic, \
+ .set_fw_drv_ver = &ixgbe_set_fw_drv_ver_generic, \
+ .init_uta_tables = &ixgbe_init_uta_tables_generic, \
+ .set_mac_anti_spoofing = &ixgbe_set_mac_anti_spoofing, \
+ .set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing, \
+ .acquire_swfw_sync = &ixgbe_acquire_swfw_sync_X540, \
+ .release_swfw_sync = &ixgbe_release_swfw_sync_X540, \
+ .disable_rx_buff = &ixgbe_disable_rx_buff_generic, \
+ .enable_rx_buff = &ixgbe_enable_rx_buff_generic, \
+ .get_thermal_sensor_data = NULL, \
+ .init_thermal_sensor_thresh = NULL, \
+ .prot_autoc_read = &prot_autoc_read_generic, \
+ .prot_autoc_write = &prot_autoc_write_generic, \
+
+static struct ixgbe_mac_operations mac_ops_X550 = {
+ X550_COMMON_MAC
+ .reset_hw = &ixgbe_reset_hw_X540,
+ .get_media_type = &ixgbe_get_media_type_X540,
+ .get_san_mac_addr = &ixgbe_get_san_mac_addr_generic,
+ .get_wwn_prefix = &ixgbe_get_wwn_prefix_generic,
+ .setup_link = &ixgbe_setup_mac_link_X540,
+ .set_rxpba = &ixgbe_set_rxpba_generic,
+ .get_link_capabilities = &ixgbe_get_copper_link_capabilities_generic,
+ .setup_sfp = NULL,
+};
+
+static struct ixgbe_mac_operations mac_ops_X550EM_x = {
+ X550_COMMON_MAC
+ .reset_hw = &ixgbe_reset_hw_X550em,
+ .get_media_type = &ixgbe_get_media_type_X550em,
+ .get_san_mac_addr = NULL,
+ .get_wwn_prefix = NULL,
+ .setup_link = NULL, /* defined later */
+ .get_link_capabilities = &ixgbe_get_link_capabilities_X550em,
+ .setup_sfp = ixgbe_setup_sfp_modules_X550em,
+
+};
+
+#define X550_COMMON_EEP \
+ .read = &ixgbe_read_ee_hostif_X550, \
+ .read_buffer = &ixgbe_read_ee_hostif_buffer_X550, \
+ .write = &ixgbe_write_ee_hostif_X550, \
+ .write_buffer = &ixgbe_write_ee_hostif_buffer_X550, \
+ .validate_checksum = &ixgbe_validate_eeprom_checksum_X550, \
+ .update_checksum = &ixgbe_update_eeprom_checksum_X550, \
+ .calc_checksum = &ixgbe_calc_eeprom_checksum_X550, \
+
+static struct ixgbe_eeprom_operations eeprom_ops_X550 = {
+ X550_COMMON_EEP
+ .init_params = &ixgbe_init_eeprom_params_X550,
+};
+
+static struct ixgbe_eeprom_operations eeprom_ops_X550EM_x = {
+ X550_COMMON_EEP
+ .init_params = &ixgbe_init_eeprom_params_X540,
+};
+
+#define X550_COMMON_PHY \
+ .identify_sfp = &ixgbe_identify_module_generic, \
+ .reset = NULL, \
+ .setup_link_speed = &ixgbe_setup_phy_link_speed_generic, \
+ .read_i2c_byte = &ixgbe_read_i2c_byte_generic, \
+ .write_i2c_byte = &ixgbe_write_i2c_byte_generic, \
+ .read_i2c_sff8472 = &ixgbe_read_i2c_sff8472_generic, \
+ .read_i2c_eeprom = &ixgbe_read_i2c_eeprom_generic, \
+ .write_i2c_eeprom = &ixgbe_write_i2c_eeprom_generic, \
+ .check_overtemp = &ixgbe_tn_check_overtemp, \
+ .get_firmware_version = &ixgbe_get_phy_firmware_version_generic,
+
+static struct ixgbe_phy_operations phy_ops_X550 = {
+ X550_COMMON_PHY
+ .init = NULL,
+ .identify = &ixgbe_identify_phy_generic,
+ .read_reg = &ixgbe_read_phy_reg_generic,
+ .write_reg = &ixgbe_write_phy_reg_generic,
+ .setup_link = &ixgbe_setup_phy_link_generic,
+ .read_i2c_combined = &ixgbe_read_i2c_combined_generic,
+ .write_i2c_combined = &ixgbe_write_i2c_combined_generic,
+};
+
+static struct ixgbe_phy_operations phy_ops_X550EM_x = {
+ X550_COMMON_PHY
+ .init = &ixgbe_init_phy_ops_X550em,
+ .identify = &ixgbe_identify_phy_x550em,
+ .read_reg = NULL, /* defined later */
+ .write_reg = NULL, /* defined later */
+ .setup_link = NULL, /* defined later */
+};
+
+struct ixgbe_info ixgbe_X550_info = {
+ .mac = ixgbe_mac_X550,
+ .get_invariants = &ixgbe_get_invariants_X540,
+ .mac_ops = &mac_ops_X550,
+ .eeprom_ops = &eeprom_ops_X550,
+ .phy_ops = &phy_ops_X550,
+ .mbx_ops = &mbx_ops_generic,
+};
+
+struct ixgbe_info ixgbe_X550EM_x_info = {
+ .mac = ixgbe_mac_X550EM_x,
+ .get_invariants = &ixgbe_get_invariants_X540,
+ .mac_ops = &mac_ops_X550EM_x,
+ .eeprom_ops = &eeprom_ops_X550EM_x,
+ .phy_ops = &phy_ops_X550EM_x,
+ .mbx_ops = &mbx_ops_generic,
+};