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Commit 8f76c0f4 authored by Jedrzej Jagielski's avatar Jedrzej Jagielski Committed by Tony Nguyen
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ixgbe: Convert ret val type from s32 to int 

Currently big amount of the functions returning standard error codes
are of type s32. Convert them to regular ints as typdefs here are not
necessary to return standard error codes.

Fix incorrect args alignment in touched functions.
Suggested-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Reviewed-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Signed-off-by: default avatarJedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 60b4dfcd
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Showing with 744 additions and 769 deletions
drivers/net/ethernet/intel/ixgbe/ixgbe.h
View file @ 8f76c0f4
......@@ -949,19 +949,19 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *, u16);
void ixgbe_write_eitr(struct ixgbe_q_vector *);
int ixgbe_poll(struct napi_struct *napi, int budget);
int ethtool_ioctl(struct ifreq *ifr);
s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl);
s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl);
s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
int ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
int ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl);
int ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl);
int ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
union ixgbe_atr_hash_dword input,
union ixgbe_atr_hash_dword common,
u8 queue);
s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
int ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
union ixgbe_atr_input *input_mask);
s32 ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
int ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
union ixgbe_atr_input *input,
u16 soft_id, u8 queue);
s32 ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
int ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
union ixgbe_atr_input *input,
u16 soft_id);
void ixgbe_atr_compute_perfect_hash_82599(union ixgbe_atr_input *input,
......@@ -1059,7 +1059,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
u32 ixgbe_rss_indir_tbl_entries(struct ixgbe_adapter *adapter);
void ixgbe_store_key(struct ixgbe_adapter *adapter);
void ixgbe_store_reta(struct ixgbe_adapter *adapter);
s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
int ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm);
#ifdef CONFIG_IXGBE_IPSEC
void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter);
......
drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
View file @ 8f76c0f4
......@@ -15,10 +15,10 @@
#define IXGBE_82598_VFT_TBL_SIZE 128
#define IXGBE_82598_RX_PB_SIZE 512
static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
static int ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
u8 *eeprom_data);
/**
......@@ -66,7 +66,7 @@ static void ixgbe_set_pcie_completion_timeout(struct ixgbe_hw *hw)
IXGBE_WRITE_REG(hw, IXGBE_GCR, gcr);
}
static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
static int ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
......@@ -93,11 +93,11 @@ static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
* not known. Perform the SFP init if necessary.
*
**/
static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
static int ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
struct ixgbe_phy_info *phy = &hw->phy;
s32 ret_val;
int ret_val;
u16 list_offset, data_offset;
/* Identify the PHY */
......@@ -148,9 +148,9 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
* Then set pcie completion timeout
*
**/
static s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw)
static int ixgbe_start_hw_82598(struct ixgbe_hw *hw)
{
s32 ret_val;
int ret_val;
ret_val = ixgbe_start_hw_generic(hw);
if (ret_val)
......@@ -170,7 +170,7 @@ static s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw)
*
* Determines the link capabilities by reading the AUTOC register.
**/
static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
static int ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg)
{
......@@ -271,7 +271,7 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw)
*
* Enable flow control according to the current settings.
**/
static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw)
static int ixgbe_fc_enable_82598(struct ixgbe_hw *hw)
{
u32 fctrl_reg;
u32 rmcs_reg;
......@@ -411,13 +411,13 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw)
* Configures link settings based on values in the ixgbe_hw struct.
* Restarts the link. Performs autonegotiation if needed.
**/
static s32 ixgbe_start_mac_link_82598(struct ixgbe_hw *hw,
static int ixgbe_start_mac_link_82598(struct ixgbe_hw *hw,
bool autoneg_wait_to_complete)
{
u32 autoc_reg;
u32 links_reg;
u32 i;
s32 status = 0;
int status = 0;
/* Restart link */
autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
......@@ -457,7 +457,7 @@ static s32 ixgbe_start_mac_link_82598(struct ixgbe_hw *hw,
* Function indicates success when phy link is available. If phy is not ready
* within 5 seconds of MAC indicating link, the function returns error.
**/
static s32 ixgbe_validate_link_ready(struct ixgbe_hw *hw)
static int ixgbe_validate_link_ready(struct ixgbe_hw *hw)
{
u32 timeout;
u16 an_reg;
......@@ -493,7 +493,7 @@ static s32 ixgbe_validate_link_ready(struct ixgbe_hw *hw)
*
* Reads the links register to determine if link is up and the current speed
**/
static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
static int ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
ixgbe_link_speed *speed, bool *link_up,
bool link_up_wait_to_complete)
{
......@@ -579,7 +579,7 @@ static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
*
* Set the link speed in the AUTOC register and restarts link.
**/
static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
static int ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete)
{
......@@ -624,11 +624,11 @@ static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
*
* Sets the link speed in the AUTOC register in the MAC and restarts link.
**/
static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
static int ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete)
{
s32 status;
int status;
/* Setup the PHY according to input speed */
status = hw->phy.ops.setup_link_speed(hw, speed,
......@@ -647,10 +647,10 @@ static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
* clears all interrupts, performing a PHY reset, and performing a link (MAC)
* reset.
**/
static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
static int ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
{
s32 status;
s32 phy_status = 0;
int status;
int phy_status = 0;
u32 ctrl;
u32 gheccr;
u32 i;
......@@ -781,7 +781,7 @@ static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
* @rar: receive address register index to associate with a VMDq index
* @vmdq: VMDq set index
**/
static s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
static int ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
{
u32 rar_high;
u32 rar_entries = hw->mac.num_rar_entries;
......@@ -805,7 +805,7 @@ static s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
* @rar: receive address register index to associate with a VMDq index
* @vmdq: VMDq clear index (not used in 82598, but elsewhere)
**/
static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
static int ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
{
u32 rar_high;
u32 rar_entries = hw->mac.num_rar_entries;
......@@ -836,7 +836,7 @@ static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
*
* Turn on/off specified VLAN in the VLAN filter table.
**/
static s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind,
static int ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind,
bool vlan_on, bool vlvf_bypass)
{
u32 regindex;
......@@ -881,7 +881,7 @@ static s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind,
*
* Clears the VLAN filter table, and the VMDq index associated with the filter
**/
static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw)
static int ixgbe_clear_vfta_82598(struct ixgbe_hw *hw)
{
u32 offset;
u32 vlanbyte;
......@@ -905,7 +905,7 @@ static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw)
*
* Performs read operation to Atlas analog register specified.
**/
static s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val)
static int ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val)
{
u32 atlas_ctl;
......@@ -927,7 +927,7 @@ static s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val)
*
* Performs write operation to Atlas analog register specified.
**/
static s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val)
static int ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val)
{
u32 atlas_ctl;
......@@ -948,10 +948,10 @@ static s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val)
*
* Performs 8 byte read operation to SFP module's data over I2C interface.
**/
static s32 ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
static int ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
u8 byte_offset, u8 *eeprom_data)
{
s32 status = 0;
int status = 0;
u16 sfp_addr = 0;
u16 sfp_data = 0;
u16 sfp_stat = 0;
......@@ -1019,7 +1019,7 @@ static s32 ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
*
* Performs 8 byte read operation to SFP module's EEPROM over I2C interface.
**/
static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
u8 *eeprom_data)
{
return ixgbe_read_i2c_phy_82598(hw, IXGBE_I2C_EEPROM_DEV_ADDR,
......@@ -1034,7 +1034,7 @@ static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
*
* Performs 8 byte read operation to SFP module's SFF-8472 data over I2C
**/
static s32 ixgbe_read_i2c_sff8472_82598(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_read_i2c_sff8472_82598(struct ixgbe_hw *hw, u8 byte_offset,
u8 *sff8472_data)
{
return ixgbe_read_i2c_phy_82598(hw, IXGBE_I2C_EEPROM_DEV_ADDR2,
......
drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
View file @ 8f76c0f4
......@@ -21,24 +21,24 @@ static void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
static void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
static void
ixgbe_set_hard_rate_select_speed(struct ixgbe_hw *, ixgbe_link_speed);
static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
static int ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
static void ixgbe_stop_mac_link_on_d3_82599(struct ixgbe_hw *hw);
static s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
static int ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
bool autoneg_wait_to_complete);
static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
static int ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
static int ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
static int ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data);
static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 data);
static s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw);
static int ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw);
static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw);
bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
......@@ -98,9 +98,9 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
}
}
static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
static int ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
{
s32 ret_val;
int ret_val;
u16 list_offset, data_offset, data_value;
if (hw->phy.sfp_type != ixgbe_sfp_type_unknown) {
......@@ -173,10 +173,10 @@ static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
* prot_autoc_write_82599(). Note, that locked can only be true in cases
* where this function doesn't return an error.
**/
static s32 prot_autoc_read_82599(struct ixgbe_hw *hw, bool *locked,
static int prot_autoc_read_82599(struct ixgbe_hw *hw, bool *locked,
u32 *reg_val)
{
s32 ret_val;
int ret_val;
*locked = false;
/* If LESM is on then we need to hold the SW/FW semaphore. */
......@@ -203,9 +203,9 @@ static s32 prot_autoc_read_82599(struct ixgbe_hw *hw, bool *locked,
* This part (82599) may need to hold a the SW/FW lock around all writes to
* AUTOC. Likewise after a write we need to do a pipeline reset.
**/
static s32 prot_autoc_write_82599(struct ixgbe_hw *hw, u32 autoc, bool locked)
static int prot_autoc_write_82599(struct ixgbe_hw *hw, u32 autoc, bool locked)
{
s32 ret_val = 0;
int ret_val = 0;
/* Blocked by MNG FW so bail */
if (ixgbe_check_reset_blocked(hw))
......@@ -237,7 +237,7 @@ static s32 prot_autoc_write_82599(struct ixgbe_hw *hw, u32 autoc, bool locked)
return ret_val;
}
static s32 ixgbe_get_invariants_82599(struct ixgbe_hw *hw)
static int ixgbe_get_invariants_82599(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
......@@ -263,11 +263,11 @@ static s32 ixgbe_get_invariants_82599(struct ixgbe_hw *hw)
* not known. Perform the SFP init if necessary.
*
**/
static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
static int ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
struct ixgbe_phy_info *phy = &hw->phy;
s32 ret_val;
int ret_val;
u32 esdp;
if (hw->device_id == IXGBE_DEV_ID_82599_QSFP_SF_QP) {
......@@ -322,7 +322,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
*
* Determines the link capabilities by reading the AUTOC register.
**/
static s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
static int ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg)
{
......@@ -500,13 +500,13 @@ static void ixgbe_stop_mac_link_on_d3_82599(struct ixgbe_hw *hw)
* Configures link settings based on values in the ixgbe_hw struct.
* Restarts the link. Performs autonegotiation if needed.
**/
static s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
static int ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
bool autoneg_wait_to_complete)
{
u32 autoc_reg;
u32 links_reg;
u32 i;
s32 status = 0;
int status = 0;
bool got_lock = false;
if (ixgbe_verify_lesm_fw_enabled_82599(hw)) {
......@@ -657,11 +657,11 @@ ixgbe_set_hard_rate_select_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed)
*
* Implements the Intel SmartSpeed algorithm.
**/
static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
static int ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete)
{
s32 status = 0;
int status = 0;
ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
s32 i, j;
bool link_up = false;
......@@ -767,12 +767,12 @@ static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
*
* Set the link speed in the AUTOC register and restarts link.
**/
static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
static int ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete)
{
bool autoneg = false;
s32 status;
int status;
u32 pma_pmd_1g, link_mode, links_reg, i;
u32 autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
u32 pma_pmd_10g_serial = autoc2 & IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK;
......@@ -882,11 +882,11 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
*
* Restarts link on PHY and MAC based on settings passed in.
**/
static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
static int ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete)
{
s32 status;
int status;
/* Setup the PHY according to input speed */
status = hw->phy.ops.setup_link_speed(hw, speed,
......@@ -905,10 +905,10 @@ static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
* and clears all interrupts, perform a PHY reset, and perform a link (MAC)
* reset.
**/
static s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
static int ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
{
ixgbe_link_speed link_speed;
s32 status;
int status;
u32 ctrl, i, autoc, autoc2;
u32 curr_lms;
bool link_up = false;
......@@ -1081,7 +1081,7 @@ static s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
* @hw: pointer to hardware structure
* @fdircmd: current value of FDIRCMD register
*/
static s32 ixgbe_fdir_check_cmd_complete(struct ixgbe_hw *hw, u32 *fdircmd)
static int ixgbe_fdir_check_cmd_complete(struct ixgbe_hw *hw, u32 *fdircmd)
{
int i;
......@@ -1099,12 +1099,12 @@ static s32 ixgbe_fdir_check_cmd_complete(struct ixgbe_hw *hw, u32 *fdircmd)
* ixgbe_reinit_fdir_tables_82599 - Reinitialize Flow Director tables.
* @hw: pointer to hardware structure
**/
s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw)
int ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw)
{
int i;
u32 fdirctrl = IXGBE_READ_REG(hw, IXGBE_FDIRCTRL);
u32 fdircmd;
s32 err;
int err;
fdirctrl &= ~IXGBE_FDIRCTRL_INIT_DONE;
......@@ -1212,7 +1212,7 @@ static void ixgbe_fdir_enable_82599(struct ixgbe_hw *hw, u32 fdirctrl)
* @fdirctrl: value to write to flow director control register, initially
* contains just the value of the Rx packet buffer allocation
**/
s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl)
int ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl)
{
/*
* Continue setup of fdirctrl register bits:
......@@ -1236,7 +1236,7 @@ s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl)
* @fdirctrl: value to write to flow director control register, initially
* contains just the value of the Rx packet buffer allocation
**/
s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl)
int ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl)
{
/*
* Continue setup of fdirctrl register bits:
......@@ -1359,7 +1359,7 @@ static u32 ixgbe_atr_compute_sig_hash_82599(union ixgbe_atr_hash_dword input,
* Note that the tunnel bit in input must not be set when the hardware
* tunneling support does not exist.
**/
s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
int ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
union ixgbe_atr_hash_dword input,
union ixgbe_atr_hash_dword common,
u8 queue)
......@@ -1515,7 +1515,7 @@ static u32 ixgbe_get_fdirtcpm_82599(union ixgbe_atr_input *input_mask)
#define IXGBE_STORE_AS_BE16(_value) __swab16(ntohs((_value)))
s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
int ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
union ixgbe_atr_input *input_mask)
{
/* mask IPv6 since it is currently not supported */
......@@ -1627,12 +1627,12 @@ s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
return 0;
}
s32 ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
int ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
union ixgbe_atr_input *input,
u16 soft_id, u8 queue)
{
u32 fdirport, fdirvlan, fdirhash, fdircmd;
s32 err;
int err;
/* currently IPv6 is not supported, must be programmed with 0 */
IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRSIPv6(0),
......@@ -1690,13 +1690,13 @@ s32 ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
return 0;
}
s32 ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
int ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
union ixgbe_atr_input *input,
u16 soft_id)
{
u32 fdirhash;
u32 fdircmd;
s32 err;
int err;
/* configure FDIRHASH register */
fdirhash = (__force u32)input->formatted.bkt_hash;
......@@ -1734,7 +1734,7 @@ s32 ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
*
* Performs read operation to Omer analog register specified.
**/
static s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val)
static int ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val)
{
u32 core_ctl;
......@@ -1756,7 +1756,7 @@ static s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val)
*
* Performs write operation to Omer analog register specified.
**/
static s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
static int ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
{
u32 core_ctl;
......@@ -1776,9 +1776,9 @@ static s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
* and the generation start_hw function.
* Then performs revision-specific operations, if any.
**/
static s32 ixgbe_start_hw_82599(struct ixgbe_hw *hw)
static int ixgbe_start_hw_82599(struct ixgbe_hw *hw)
{
s32 ret_val = 0;
int ret_val = 0;
ret_val = ixgbe_start_hw_generic(hw);
if (ret_val)
......@@ -1802,9 +1802,9 @@ static s32 ixgbe_start_hw_82599(struct ixgbe_hw *hw)
* If PHY already detected, maintains current PHY type in hw struct,
* otherwise executes the PHY detection routine.
**/
static s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
static int ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
{
s32 status;
int status;
/* Detect PHY if not unknown - returns success if already detected. */
status = ixgbe_identify_phy_generic(hw);
......@@ -1835,7 +1835,7 @@ static s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
*
* Enables the Rx DMA unit for 82599
**/
static s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
static int ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
{
/*
* Workaround for 82599 silicon errata when enabling the Rx datapath.
......@@ -1865,10 +1865,10 @@ static s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
* Return: -EACCES if the FW is not present or if the FW version is
* not supported.
**/
static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
static int ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
{
u16 fw_offset, fw_ptp_cfg_offset;
s32 status = -EACCES;
int status = -EACCES;
u16 offset;
u16 fw_version = 0;
......@@ -1917,7 +1917,7 @@ static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw)
{
u16 fw_offset, fw_lesm_param_offset, fw_lesm_state;
s32 status;
int status;
/* get the offset to the Firmware Module block */
status = hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset);
......@@ -1956,7 +1956,7 @@ static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw)
*
* Retrieves 16 bit word(s) read from EEPROM
**/
static s32 ixgbe_read_eeprom_buffer_82599(struct ixgbe_hw *hw, u16 offset,
static int ixgbe_read_eeprom_buffer_82599(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data)
{
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
......@@ -1982,7 +1982,7 @@ static s32 ixgbe_read_eeprom_buffer_82599(struct ixgbe_hw *hw, u16 offset,
*
* Reads a 16 bit word from the EEPROM
**/
static s32 ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
static int ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
u16 offset, u16 *data)
{
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
......@@ -2006,9 +2006,9 @@ static s32 ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
* full pipeline reset. Note - We must hold the SW/FW semaphore before writing
* to AUTOC, so this function assumes the semaphore is held.
**/
static s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw)
static int ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw)
{
s32 ret_val;
int ret_val;
u32 anlp1_reg = 0;
u32 i, autoc_reg, autoc2_reg;
......@@ -2061,11 +2061,11 @@ static s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw)
* Performs byte read operation to SFP module's EEPROM over I2C interface at
* a specified device address.
**/
static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data)
{
u32 esdp;
s32 status;
int status;
s32 timeout = 200;
if (hw->phy.qsfp_shared_i2c_bus == true) {
......@@ -2115,11 +2115,11 @@ static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
* Performs byte write operation to SFP module's EEPROM over I2C interface at
* a specified device address.
**/
static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 data)
{
u32 esdp;
s32 status;
int status;
s32 timeout = 200;
if (hw->phy.qsfp_shared_i2c_bus == true) {
......
drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
View file @ 8f76c0f4
......@@ -10,10 +10,10 @@
#include "ixgbe_common.h"
#include "ixgbe_phy.h"
static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw);
static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw);
static int ixgbe_acquire_eeprom(struct ixgbe_hw *hw);
static int ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw);
static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw);
static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw);
static int ixgbe_ready_eeprom(struct ixgbe_hw *hw);
static void ixgbe_standby_eeprom(struct ixgbe_hw *hw);
static void ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, u16 data,
u16 count);
......@@ -22,15 +22,15 @@ static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
static void ixgbe_release_eeprom(struct ixgbe_hw *hw);
static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
static int ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
static int ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
static int ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data);
static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
static int ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data);
static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
static int ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
u16 offset);
static s32 ixgbe_disable_pcie_primary(struct ixgbe_hw *hw);
static int ixgbe_disable_pcie_primary(struct ixgbe_hw *hw);
/* Base table for registers values that change by MAC */
const u32 ixgbe_mvals_8259X[IXGBE_MVALS_IDX_LIMIT] = {
......@@ -111,9 +111,9 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
*
* Called at init time to set up flow control.
**/
s32 ixgbe_setup_fc_generic(struct ixgbe_hw *hw)
int ixgbe_setup_fc_generic(struct ixgbe_hw *hw)
{
s32 ret_val = 0;
int ret_val = 0;
u32 reg = 0, reg_bp = 0;
u16 reg_cu = 0;
bool locked = false;
......@@ -267,9 +267,9 @@ s32 ixgbe_setup_fc_generic(struct ixgbe_hw *hw)
* table, VLAN filter table, calls routine to set up link and flow control
* settings, and leaves transmit and receive units disabled and uninitialized
**/
s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw)
int ixgbe_start_hw_generic(struct ixgbe_hw *hw)
{
s32 ret_val;
int ret_val;
u32 ctrl_ext;
u16 device_caps;
......@@ -330,7 +330,7 @@ s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw)
* 82599
* X540
**/
s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
int ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
{
u32 i;
......@@ -354,9 +354,9 @@ s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
* up link and flow control settings, and leaves transmit and receive units
* disabled and uninitialized
**/
s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw)
int ixgbe_init_hw_generic(struct ixgbe_hw *hw)
{
s32 status;
int status;
/* Reset the hardware */
status = hw->mac.ops.reset_hw(hw);
......@@ -380,7 +380,7 @@ s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw)
* Clears all hardware statistics counters by reading them from the hardware
* Statistics counters are clear on read.
**/
s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
int ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
{
u16 i = 0;
......@@ -489,10 +489,10 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
*
* Reads the part number string from the EEPROM.
**/
s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
int ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
u32 pba_num_size)
{
s32 ret_val;
int ret_val;
u16 data;
u16 pba_ptr;
u16 offset;
......@@ -599,7 +599,7 @@ s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
* A reset of the adapter must be performed prior to calling this function
* in order for the MAC address to have been loaded from the EEPROM into RAR0
**/
s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr)
int ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr)
{
u32 rar_high;
u32 rar_low;
......@@ -653,7 +653,7 @@ enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status)
*
* Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure
**/
s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw)
int ixgbe_get_bus_info_generic(struct ixgbe_hw *hw)
{
u16 link_status;
......@@ -709,7 +709,7 @@ void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw)
* the shared code and drivers to determine if the adapter is in a stopped
* state and should not touch the hardware.
**/
s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
int ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
{
u32 reg_val;
u16 i;
......@@ -759,7 +759,7 @@ s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
* Store the index for the link active LED. This will be used to support
* blinking the LED.
**/
s32 ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw)
int ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
u32 led_reg, led_mode;
......@@ -800,7 +800,7 @@ s32 ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw)
* @hw: pointer to hardware structure
* @index: led number to turn on
**/
s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index)
int ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index)
{
u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
......@@ -821,7 +821,7 @@ s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index)
* @hw: pointer to hardware structure
* @index: led number to turn off
**/
s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index)
int ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index)
{
u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
......@@ -844,7 +844,7 @@ s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index)
* Initializes the EEPROM parameters ixgbe_eeprom_info within the
* ixgbe_hw struct in order to set up EEPROM access.
**/
s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
int ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
{
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
u32 eec;
......@@ -895,10 +895,10 @@ s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
*
* Reads 16 bit word(s) from EEPROM through bit-bang method
**/
s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data)
{
s32 status;
int status;
u16 i, count;
hw->eeprom.ops.init_params(hw);
......@@ -942,10 +942,10 @@ s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
* If ixgbe_eeprom_update_checksum is not called after this function, the
* EEPROM will most likely contain an invalid checksum.
**/
static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
static int ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data)
{
s32 status;
int status;
u16 word;
u16 page_size;
u16 i;
......@@ -1019,7 +1019,7 @@ static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
* If ixgbe_eeprom_update_checksum is not called after this function, the
* EEPROM will most likely contain an invalid checksum.
**/
s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
int ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
{
hw->eeprom.ops.init_params(hw);
......@@ -1038,10 +1038,10 @@ s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
*
* Reads 16 bit word(s) from EEPROM through bit-bang method
**/
s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data)
{
s32 status;
int status;
u16 i, count;
hw->eeprom.ops.init_params(hw);
......@@ -1077,10 +1077,10 @@ s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
*
* Reads 16 bit word(s) from EEPROM through bit-bang method
**/
static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
static int ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data)
{
s32 status;
int status;
u16 word_in;
u8 read_opcode = IXGBE_EEPROM_READ_OPCODE_SPI;
u16 i;
......@@ -1129,7 +1129,7 @@ static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
*
* Reads 16 bit value from EEPROM through bit-bang method
**/
s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 *data)
{
hw->eeprom.ops.init_params(hw);
......@@ -1149,11 +1149,11 @@ s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
*
* Reads a 16 bit word(s) from the EEPROM using the EERD register.
**/
s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data)
{
u32 eerd;
s32 status;
int status;
u32 i;
hw->eeprom.ops.init_params(hw);
......@@ -1189,11 +1189,11 @@ s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
* This function is called only when we are writing a new large buffer
* at given offset so the data would be overwritten anyway.
**/
static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
static int ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
u16 offset)
{
u16 data[IXGBE_EEPROM_PAGE_SIZE_MAX];
s32 status;
int status;
u16 i;
for (i = 0; i < IXGBE_EEPROM_PAGE_SIZE_MAX; i++)
......@@ -1229,7 +1229,7 @@ static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
*
* Reads a 16 bit word from the EEPROM using the EERD register.
**/
s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
int ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
{
return ixgbe_read_eerd_buffer_generic(hw, offset, 1, data);
}
......@@ -1243,11 +1243,11 @@ s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
*
* Write a 16 bit word(s) to the EEPROM using the EEWR register.
**/
s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data)
{
u32 eewr;
s32 status;
int status;
u16 i;
hw->eeprom.ops.init_params(hw);
......@@ -1286,7 +1286,7 @@ s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
*
* Write a 16 bit word to the EEPROM using the EEWR register.
**/
s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
int ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
{
return ixgbe_write_eewr_buffer_generic(hw, offset, 1, &data);
}
......@@ -1299,7 +1299,7 @@ s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
* Polls the status bit (bit 1) of the EERD or EEWR to determine when the
* read or write is done respectively.
**/
static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
static int ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
{
u32 i;
u32 reg;
......@@ -1325,7 +1325,7 @@ static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
* Prepares EEPROM for access using bit-bang method. This function should
* be called before issuing a command to the EEPROM.
**/
static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw)
static int ixgbe_acquire_eeprom(struct ixgbe_hw *hw)
{
u32 eec;
u32 i;
......@@ -1371,7 +1371,7 @@ static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw)
*
* Sets the hardware semaphores so EEPROM access can occur for bit-bang method
**/
static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw)
static int ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw)
{
u32 timeout = 2000;
u32 i;
......@@ -1462,7 +1462,7 @@ static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw)
* ixgbe_ready_eeprom - Polls for EEPROM ready
* @hw: pointer to hardware structure
**/
static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw)
static int ixgbe_ready_eeprom(struct ixgbe_hw *hw)
{
u16 i;
u8 spi_stat_reg;
......@@ -1680,7 +1680,7 @@ static void ixgbe_release_eeprom(struct ixgbe_hw *hw)
* ixgbe_calc_eeprom_checksum_generic - Calculates and returns the checksum
* @hw: pointer to hardware structure
**/
s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
int ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
{
u16 i;
u16 j;
......@@ -1728,7 +1728,7 @@ s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
checksum = (u16)IXGBE_EEPROM_SUM - checksum;
return (s32)checksum;
return (int)checksum;
}
/**
......@@ -1739,10 +1739,10 @@ s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
* 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_generic(struct ixgbe_hw *hw,
int ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
u16 *checksum_val)
{
s32 status;
int status;
u16 checksum;
u16 read_checksum = 0;
......@@ -1786,9 +1786,9 @@ s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
* ixgbe_update_eeprom_checksum_generic - Updates the EEPROM checksum
* @hw: pointer to hardware structure
**/
s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
int ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
{
s32 status;
int status;
u16 checksum;
/*
......@@ -1823,7 +1823,7 @@ s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
*
* Puts an ethernet address into a receive address register.
**/
s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
int ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
u32 enable_addr)
{
u32 rar_low, rar_high;
......@@ -1876,7 +1876,7 @@ s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
*
* Clears an ethernet address from a receive address register.
**/
s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
int ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
{
u32 rar_high;
u32 rar_entries = hw->mac.num_rar_entries;
......@@ -1917,7 +1917,7 @@ s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
* of the receive address registers. Clears the multicast table. Assumes
* the receiver is in reset when the routine is called.
**/
s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
int ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
{
u32 i;
u32 rar_entries = hw->mac.num_rar_entries;
......@@ -1980,7 +1980,7 @@ s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
* by the MO field of the MCSTCTRL. The MO field is set during initialization
* to mc_filter_type.
**/
static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
static int ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
{
u32 vector = 0;
......@@ -2049,7 +2049,7 @@ static void ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr)
* registers for the first multicast addresses, and hashes the rest into the
* multicast table.
**/
s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
int ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
struct net_device *netdev)
{
struct netdev_hw_addr *ha;
......@@ -2091,7 +2091,7 @@ s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
*
* Enables multicast address in RAR and the use of the multicast hash table.
**/
s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw)
int ixgbe_enable_mc_generic(struct ixgbe_hw *hw)
{
struct ixgbe_addr_filter_info *a = &hw->addr_ctrl;
......@@ -2108,7 +2108,7 @@ s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw)
*
* Disables multicast address in RAR and the use of the multicast hash table.
**/
s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw)
int ixgbe_disable_mc_generic(struct ixgbe_hw *hw)
{
struct ixgbe_addr_filter_info *a = &hw->addr_ctrl;
......@@ -2124,7 +2124,7 @@ s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw)
*
* Enable flow control according to the current settings.
**/
s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw)
int ixgbe_fc_enable_generic(struct ixgbe_hw *hw)
{
u32 mflcn_reg, fccfg_reg;
u32 reg;
......@@ -2252,7 +2252,7 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw)
* Find the intersection between advertised settings and link partner's
* advertised settings
**/
s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
int ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm)
{
if ((!(adv_reg)) || (!(lp_reg)))
......@@ -2294,10 +2294,10 @@ s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
*
* Enable flow control according on 1 gig fiber.
**/
static s32 ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw)
static int ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw)
{
u32 pcs_anadv_reg, pcs_lpab_reg, linkstat;
s32 ret_val;
int ret_val;
/*
* On multispeed fiber at 1g, bail out if
......@@ -2328,10 +2328,10 @@ static s32 ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw)
*
* Enable flow control according to IEEE clause 37.
**/
static s32 ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw)
static int ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw)
{
u32 links2, anlp1_reg, autoc_reg, links;
s32 ret_val;
int ret_val;
/*
* On backplane, bail out if
......@@ -2367,7 +2367,7 @@ static s32 ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw)
*
* Enable flow control according to IEEE clause 37.
**/
static s32 ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw)
static int ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw)
{
u16 technology_ability_reg = 0;
u16 lp_technology_ability_reg = 0;
......@@ -2395,7 +2395,7 @@ static s32 ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw)
void ixgbe_fc_autoneg(struct ixgbe_hw *hw)
{
ixgbe_link_speed speed;
s32 ret_val = -EIO;
int ret_val = -EIO;
bool link_up;
/*
......@@ -2501,7 +2501,7 @@ static u32 ixgbe_pcie_timeout_poll(struct ixgbe_hw *hw)
* bit hasn't caused the primary requests to be disabled, else 0
* is returned signifying primary requests disabled.
**/
static s32 ixgbe_disable_pcie_primary(struct ixgbe_hw *hw)
static int ixgbe_disable_pcie_primary(struct ixgbe_hw *hw)
{
u32 i, poll;
u16 value;
......@@ -2573,7 +2573,7 @@ static s32 ixgbe_disable_pcie_primary(struct ixgbe_hw *hw)
* Acquires the SWFW semaphore through the GSSR register for the specified
* function (CSR, PHY0, PHY1, EEPROM, Flash)
**/
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask)
int ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask)
{
u32 gssr = 0;
u32 swmask = mask;
......@@ -2641,7 +2641,7 @@ void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask)
*
* The default case requires no protection so just to the register read.
**/
s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *locked, u32 *reg_val)
int prot_autoc_read_generic(struct ixgbe_hw *hw, bool *locked, u32 *reg_val)
{
*locked = false;
*reg_val = IXGBE_READ_REG(hw, IXGBE_AUTOC);
......@@ -2655,7 +2655,7 @@ s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *locked, u32 *reg_val)
* @locked: bool to indicate whether the SW/FW lock was already taken by
* previous read.
**/
s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked)
int prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked)
{
IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_val);
return 0;
......@@ -2668,7 +2668,7 @@ s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked)
* Stops the receive data path and waits for the HW to internally
* empty the Rx security block.
**/
s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw)
int ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw)
{
#define IXGBE_MAX_SECRX_POLL 40
int i;
......@@ -2700,7 +2700,7 @@ s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw)
*
* Enables the receive data path
**/
s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw)
int ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw)
{
u32 secrxreg;
......@@ -2719,7 +2719,7 @@ s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw)
*
* Enables the Rx DMA unit
**/
s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval)
int ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval)
{
if (regval & IXGBE_RXCTRL_RXEN)
hw->mac.ops.enable_rx(hw);
......@@ -2734,14 +2734,14 @@ s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval)
* @hw: pointer to hardware structure
* @index: led number to blink
**/
s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index)
int ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index)
{
ixgbe_link_speed speed = 0;
bool link_up = false;
u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
bool locked = false;
s32 ret_val;
int ret_val;
if (index > 3)
return -EINVAL;
......@@ -2782,12 +2782,12 @@ s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index)
* @hw: pointer to hardware structure
* @index: led number to stop blinking
**/
s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index)
int ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index)
{
u32 autoc_reg = 0;
u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
bool locked = false;
s32 ret_val;
int ret_val;
if (index > 3)
return -EINVAL;
......@@ -2821,10 +2821,10 @@ s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index)
* pointer, and returns the value at that location. This is used in both
* get and set mac_addr routines.
**/
static s32 ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw,
static int ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw,
u16 *san_mac_offset)
{
s32 ret_val;
int ret_val;
/*
* First read the EEPROM pointer to see if the MAC addresses are
......@@ -2849,11 +2849,11 @@ static s32 ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw,
* set_lan_id() is called by identify_sfp(), but this cannot be relied
* upon for non-SFP connections, so we must call it here.
**/
s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr)
int ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr)
{
u16 san_mac_data, san_mac_offset;
u8 i;
s32 ret_val;
int ret_val;
/*
* First read the EEPROM pointer to see if the MAC addresses are
......@@ -2942,7 +2942,7 @@ u16 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw)
* @rar: receive address register index to disassociate
* @vmdq: VMDq pool index to remove from the rar
**/
s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
int ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
{
u32 mpsar_lo, mpsar_hi;
u32 rar_entries = hw->mac.num_rar_entries;
......@@ -2993,7 +2993,7 @@ s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
* @rar: receive address register index to associate with a VMDq index
* @vmdq: VMDq pool index
**/
s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
int ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
{
u32 mpsar;
u32 rar_entries = hw->mac.num_rar_entries;
......@@ -3026,7 +3026,7 @@ s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
* VFs advertized and not 0.
* MPSAR table needs to be updated for SAN_MAC RAR [hw->mac.san_mac_rar_index]
**/
s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq)
int ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq)
{
u32 rar = hw->mac.san_mac_rar_index;
......@@ -3045,7 +3045,7 @@ s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq)
* ixgbe_init_uta_tables_generic - Initialize the Unicast Table Array
* @hw: pointer to hardware structure
**/
s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw)
int ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw)
{
int i;
......@@ -3065,9 +3065,9 @@ s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw)
* return the VLVF index where this VLAN id should be placed
*
**/
static s32 ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan, bool vlvf_bypass)
static int ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan, bool vlvf_bypass)
{
s32 regindex, first_empty_slot;
int regindex, first_empty_slot;
u32 bits;
/* short cut the special case */
......@@ -3115,11 +3115,11 @@ static s32 ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan, bool vlvf_bypass)
*
* Turn on/off specified VLAN in the VLAN filter table.
**/
s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind,
int ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind,
bool vlan_on, bool vlvf_bypass)
{
u32 regidx, vfta_delta, vfta, bits;
s32 vlvf_index;
int vlvf_index;
if ((vlan > 4095) || (vind > 63))
return -EINVAL;
......@@ -3226,7 +3226,7 @@ s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind,
*
* Clears the VLAN filter table, and the VMDq index associated with the filter
**/
s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw)
int ixgbe_clear_vfta_generic(struct ixgbe_hw *hw)
{
u32 offset;
......@@ -3276,7 +3276,7 @@ static bool ixgbe_need_crosstalk_fix(struct ixgbe_hw *hw)
*
* Reads the links register to determine if link is up and the current speed
**/
s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
int ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
bool *link_up, bool link_up_wait_to_complete)
{
bool crosstalk_fix_active = ixgbe_need_crosstalk_fix(hw);
......@@ -3396,7 +3396,7 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
* This function will read the EEPROM from the alternative SAN MAC address
* block to check the support for the alternative WWNN/WWPN prefix support.
**/
s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
int ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
u16 *wwpn_prefix)
{
u16 offset, caps;
......@@ -3494,7 +3494,7 @@ void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf)
* This function will read the EEPROM location for the device capabilities,
* and return the word through device_caps.
**/
s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps)
int ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps)
{
hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps);
......@@ -3604,7 +3604,7 @@ u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
* This function assumes that the IXGBE_GSSR_SW_MNG_SM semaphore is held
* by the caller.
**/
s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
int ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
u32 timeout)
{
u32 hicr, i, fwsts;
......@@ -3676,7 +3676,7 @@ s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
* Communicates with the manageability block. On success return 0
* else return -EIO or -EINVAL.
**/
s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
int ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
u32 length, u32 timeout,
bool return_data)
{
......@@ -3684,7 +3684,7 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
struct ixgbe_hic_hdr *hdr = buffer;
u32 *u32arr = buffer;
u16 buf_len, dword_len;
s32 status;
int status;
u32 bi;
if (!length || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) {
......@@ -3753,13 +3753,13 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
* else returns -EBUSY when encountering an error acquiring
* semaphore or -EIO when command fails.
**/
s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
int ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
u8 build, u8 sub, __always_unused u16 len,
__always_unused const char *driver_ver)
{
struct ixgbe_hic_drv_info fw_cmd;
int i;
s32 ret_val;
int ret_val;
fw_cmd.hdr.cmd = FW_CEM_CMD_DRIVER_INFO;
fw_cmd.hdr.buf_len = FW_CEM_CMD_DRIVER_INFO_LEN;
......@@ -3875,10 +3875,10 @@ static const u8 ixgbe_emc_therm_limit[4] = {
*
* Returns error code.
**/
static s32 ixgbe_get_ets_data(struct ixgbe_hw *hw, u16 *ets_cfg,
static int ixgbe_get_ets_data(struct ixgbe_hw *hw, u16 *ets_cfg,
u16 *ets_offset)
{
s32 status;
int status;
status = hw->eeprom.ops.read(hw, IXGBE_ETS_CFG, ets_offset);
if (status)
......@@ -3903,9 +3903,9 @@ static s32 ixgbe_get_ets_data(struct ixgbe_hw *hw, u16 *ets_cfg,
*
* Returns the thermal sensor data structure
**/
s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw)
int ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw)
{
s32 status;
int status;
u16 ets_offset;
u16 ets_cfg;
u16 ets_sensor;
......@@ -3959,9 +3959,9 @@ s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw)
* Inits the thermal sensor thresholds according to the NVM map
* and save off the threshold and location values into mac.thermal_sensor_data
**/
s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw)
int ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw)
{
s32 status;
int status;
u16 ets_offset;
u16 ets_cfg;
u16 ets_sensor;
......@@ -4192,13 +4192,13 @@ bool ixgbe_mng_present(struct ixgbe_hw *hw)
*
* Set the link speed in the MAC and/or PHY register and restarts link.
*/
s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
int ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete)
{
ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
ixgbe_link_speed highest_link_speed = IXGBE_LINK_SPEED_UNKNOWN;
s32 status = 0;
int status = 0;
u32 speedcnt = 0;
u32 i = 0;
bool autoneg, link_up = false;
......@@ -4340,7 +4340,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw,
ixgbe_link_speed speed)
{
s32 status;
int status;
u8 rs, eeprom_data;
switch (speed) {
......
drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
View file @ 8f76c0f4
......@@ -8,89 +8,89 @@
#include "ixgbe.h"
u16 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw);
s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw);
s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw);
s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw);
s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
int ixgbe_init_hw_generic(struct ixgbe_hw *hw);
int ixgbe_start_hw_generic(struct ixgbe_hw *hw);
int ixgbe_start_hw_gen2(struct ixgbe_hw *hw);
int ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
int ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
u32 pba_num_size);
s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
int ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
enum ixgbe_bus_width ixgbe_convert_bus_width(u16 link_status);
enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status);
s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
int ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw);
s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);
int ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);
s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);
s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
s32 ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw);
int ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);
int ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
int ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw);
s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
int ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
int ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data);
s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
int ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data);
s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
int ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data);
s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 *data);
s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
int ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 words, u16 *data);
s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
int ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
int ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
u16 *checksum_val);
s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
int ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
int ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
u32 enable_addr);
s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index);
s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw);
s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
int ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index);
int ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw);
int ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
struct net_device *netdev);
s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw);
s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);
s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw);
s32 ixgbe_setup_fc_generic(struct ixgbe_hw *);
int ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
int ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
int ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw);
int ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);
int ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
int ixgbe_fc_enable_generic(struct ixgbe_hw *hw);
int ixgbe_setup_fc_generic(struct ixgbe_hw *);
bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
void ixgbe_fc_autoneg(struct ixgbe_hw *hw);
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask);
int ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask);
void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask);
s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr);
s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq);
s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw);
s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan,
int ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr);
int ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
int ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq);
int ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
int ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw);
int ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan,
u32 vind, bool vlan_on, bool vlvf_bypass);
s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
int ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
int ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *link_up, bool link_up_wait_to_complete);
s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
int ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
u16 *wwpn_prefix);
s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val);
s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked);
int prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val);
int prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked);
s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
int ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
int ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
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,
int ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
int ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
u8 build, u8 ver, u16 len, const char *str);
u8 ixgbe_calculate_checksum(u8 *buffer, u32 length);
s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length,
int 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,
int ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 len, u32 timeout);
int 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);
......@@ -111,8 +111,8 @@ extern const u32 ixgbe_mvals_8259X[IXGBE_MVALS_IDX_LIMIT];
#define IXGBE_EMC_DIODE3_DATA 0x2A
#define IXGBE_EMC_DIODE3_THERM_LIMIT 0x30
s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw);
s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);
int ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw);
int ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);
void ixgbe_get_etk_id(struct ixgbe_hw *hw,
struct ixgbe_nvm_version *nvm_ver);
void ixgbe_get_oem_prod_version(struct ixgbe_hw *hw,
......@@ -121,7 +121,7 @@ void ixgbe_get_orom_version(struct ixgbe_hw *hw,
struct ixgbe_nvm_version *nvm_ver);
void ixgbe_disable_rx_generic(struct ixgbe_hw *hw);
void ixgbe_enable_rx_generic(struct ixgbe_hw *hw);
s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
int ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw,
......
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
View file @ 8f76c0f4
......@@ -18,7 +18,7 @@
* @max: max credits by traffic class
* @max_frame: maximum frame size
*/
static s32 ixgbe_ieee_credits(__u8 *bw, __u16 *refill,
static int ixgbe_ieee_credits(__u8 *bw, __u16 *refill,
__u16 *max, int max_frame)
{
int min_percent = 100;
......@@ -59,7 +59,7 @@ static s32 ixgbe_ieee_credits(__u8 *bw, __u16 *refill,
* It should be called only after the rules are checked by
* ixgbe_dcb_check_config().
*/
s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *hw,
int ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *hw,
struct ixgbe_dcb_config *dcb_config,
int max_frame, u8 direction)
{
......@@ -247,7 +247,7 @@ void ixgbe_dcb_unpack_map(struct ixgbe_dcb_config *cfg, int direction, u8 *map)
*
* Configure dcb settings and enable dcb mode.
*/
s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
int ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
struct ixgbe_dcb_config *dcb_config)
{
u8 pfc_en;
......@@ -283,7 +283,7 @@ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
}
/* Helper routines to abstract HW specifics from DCB netlink ops */
s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
int ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
{
switch (hw->mac.type) {
case ixgbe_mac_82598EB:
......@@ -300,7 +300,7 @@ s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
return -EINVAL;
}
s32 ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame)
int ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame)
{
__u16 refill[IEEE_8021QAZ_MAX_TCS], max[IEEE_8021QAZ_MAX_TCS];
__u8 prio_type[IEEE_8021QAZ_MAX_TCS];
......@@ -333,7 +333,7 @@ s32 ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame)
bwg_id, prio_type, ets->prio_tc);
}
s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw,
int ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw,
u16 *refill, u16 *max, u8 *bwg_id,
u8 *prio_type, u8 *prio_tc)
{
......
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h
View file @ 8f76c0f4
......@@ -124,15 +124,15 @@ void ixgbe_dcb_unpack_map(struct ixgbe_dcb_config *, int, u8 *);
u8 ixgbe_dcb_get_tc_from_up(struct ixgbe_dcb_config *, int, u8);
/* DCB credits calculation */
s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *,
int ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *,
struct ixgbe_dcb_config *, int, u8);
/* DCB hw initialization */
s32 ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max);
s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw, u16 *refill, u16 *max,
int ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max);
int ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw, u16 *refill, u16 *max,
u8 *bwg_id, u8 *prio_type, u8 *tc_prio);
s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *tc_prio);
s32 ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *);
int ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *tc_prio);
int ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *);
void ixgbe_dcb_read_rtrup2tc(struct ixgbe_hw *hw, u8 *map);
......
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
View file @ 8f76c0f4
......@@ -15,10 +15,8 @@
*
* Configure Rx Data Arbiter and credits for each traffic class.
*/
s32 ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *prio_type)
int ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *prio_type)
{
u32 reg = 0;
u32 credit_refill = 0;
......@@ -75,11 +73,8 @@ s32 ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw,
*
* Configure Tx Descriptor Arbiter and credits for each traffic class.
*/
s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
u8 *prio_type)
int ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type)
{
u32 reg, max_credits;
u8 i;
......@@ -124,11 +119,8 @@ s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw,
*
* Configure Tx Data Arbiter and credits for each traffic class.
*/
s32 ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
u8 *prio_type)
int ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type)
{
u32 reg;
u8 i;
......@@ -171,7 +163,7 @@ s32 ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw,
*
* Configure Priority Flow Control for each traffic class.
*/
s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en)
int ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en)
{
u32 fcrtl, reg;
u8 i;
......@@ -224,7 +216,7 @@ s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en)
* Configure queue statistics registers, all queues belonging to same traffic
* class uses a single set of queue statistics counters.
*/
static s32 ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
static int ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
{
u32 reg = 0;
u8 i = 0;
......@@ -260,7 +252,7 @@ static s32 ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
*
* Configure dcb settings and enable dcb mode.
*/
s32 ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
int ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type)
{
ixgbe_dcb_config_rx_arbiter_82598(hw, refill, max, prio_type);
......
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h
View file @ 8f76c0f4
......@@ -46,27 +46,19 @@
/* DCB hardware-specific driver APIs */
/* DCB PFC functions */
s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *, u8 pfc_en);
int ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *, u8 pfc_en);
/* DCB hw initialization */
s32 ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *prio_type);
s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
u8 *prio_type);
s32 ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
u8 *prio_type);
s32 ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
int ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *prio_type);
int ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type);
int ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type);
int ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type);
#endif /* _DCB_82598_CONFIG_H */
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
View file @ 8f76c0f4
......@@ -17,7 +17,7 @@
*
* Configure Rx Packet Arbiter and credits for each traffic class.
*/
s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
int ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
......@@ -76,7 +76,7 @@ s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
*
* Configure Tx Descriptor Arbiter and credits for each traffic class.
*/
s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
int ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
......@@ -128,7 +128,7 @@ s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
*
* Configure Tx Packet Arbiter and credits for each traffic class.
*/
s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
int ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
......@@ -187,7 +187,7 @@ s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
*
* Configure Priority Flow Control (PFC) for each traffic class.
*/
s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
int ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
{
u32 i, j, fcrtl, reg;
u8 max_tc = 0;
......@@ -272,7 +272,7 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
* Configure queue statistics registers, all queues belonging to same traffic
* class uses a single set of queue statistics counters.
*/
static s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw)
static int ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw)
{
u32 reg = 0;
u8 i = 0;
......@@ -330,7 +330,7 @@ static s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw)
*
* Configure dcb settings and enable dcb mode.
*/
s32 ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
int ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type, u8 *prio_tc)
{
ixgbe_dcb_config_rx_arbiter_82599(hw, refill, max, bwg_id,
......
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h
View file @ 8f76c0f4
......@@ -70,30 +70,21 @@
/* DCB hardware-specific driver APIs */
/* DCB PFC functions */
s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc);
int ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc);
/* DCB hw initialization */
s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
u8 *prio_type,
int ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type,
u8 *prio_tc);
s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
u8 *prio_type);
s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
u16 *refill,
u16 *max,
u8 *bwg_id,
u8 *prio_type,
int ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type);
int ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type,
u8 *prio_tc);
s32 ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
int ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
u16 *max, u8 *bwg_id, u8 *prio_type,
u8 *prio_tc);
......
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
View file @ 8f76c0f4
......@@ -459,7 +459,7 @@ static int ixgbe_set_link_ksettings(struct net_device *netdev,
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
u32 advertised, old;
s32 err = 0;
int err = 0;
if ((hw->phy.media_type == ixgbe_media_type_copper) ||
(hw->phy.multispeed_fiber)) {
......@@ -3326,7 +3326,7 @@ static int ixgbe_get_module_info(struct net_device *dev,
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
struct ixgbe_hw *hw = &adapter->hw;
s32 status;
int status;
u8 sff8472_rev, addr_mode;
bool page_swap = false;
......@@ -3372,7 +3372,7 @@ static int ixgbe_get_module_eeprom(struct net_device *dev,
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
struct ixgbe_hw *hw = &adapter->hw;
s32 status = -EFAULT;
int status = -EFAULT;
u8 databyte = 0xFF;
int i = 0;
......@@ -3429,7 +3429,7 @@ ixgbe_get_eee_fw(struct ixgbe_adapter *adapter, struct ethtool_keee *edata)
{
u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
struct ixgbe_hw *hw = &adapter->hw;
s32 rc;
int rc;
u16 i;
rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_UD_2, &info);
......@@ -3481,7 +3481,7 @@ static int ixgbe_set_eee(struct net_device *netdev, struct ethtool_keee *edata)
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
struct ethtool_keee eee_data;
s32 ret_val;
int ret_val;
if (!(adapter->flags2 & IXGBE_FLAG2_EEE_CAPABLE))
return -EOPNOTSUPP;
......
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View file @ 8f76c0f4
......@@ -205,7 +205,7 @@ static int ixgbe_read_pci_cfg_word_parent(struct ixgbe_adapter *adapter,
return 0;
}
static s32 ixgbe_get_parent_bus_info(struct ixgbe_adapter *adapter)
static int ixgbe_get_parent_bus_info(struct ixgbe_adapter *adapter)
{
struct ixgbe_hw *hw = &adapter->hw;
u16 link_status = 0;
......@@ -7809,7 +7809,7 @@ static void ixgbe_watchdog_subtask(struct ixgbe_adapter *adapter)
static void ixgbe_sfp_detection_subtask(struct ixgbe_adapter *adapter)
{
struct ixgbe_hw *hw = &adapter->hw;
s32 err;
int err;
/* not searching for SFP so there is nothing to do here */
if (!(adapter->flags2 & IXGBE_FLAG2_SEARCH_FOR_SFP) &&
......
drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c
View file @ 8f76c0f4
......@@ -15,7 +15,7 @@
*
* returns SUCCESS if it successfully read message from buffer
**/
s32 ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
int ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
......@@ -38,7 +38,7 @@ s32 ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
*
* returns SUCCESS if it successfully copied message into the buffer
**/
s32 ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
int ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
......@@ -58,7 +58,7 @@ s32 ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
*
* returns SUCCESS if the Status bit was found or else ERR_MBX
**/
s32 ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
int ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
......@@ -75,7 +75,7 @@ s32 ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
*
* returns SUCCESS if the Status bit was found or else ERR_MBX
**/
s32 ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
int ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
......@@ -92,7 +92,7 @@ s32 ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
*
* returns SUCCESS if the Status bit was found or else ERR_MBX
**/
s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id)
int ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
......@@ -109,7 +109,7 @@ s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id)
*
* returns SUCCESS if it successfully received a message notification
**/
static s32 ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
static int ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
int countdown = mbx->timeout;
......@@ -134,7 +134,7 @@ static s32 ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
*
* returns SUCCESS if it successfully received a message acknowledgement
**/
static s32 ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
static int ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
int countdown = mbx->timeout;
......@@ -162,11 +162,11 @@ static s32 ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
* returns SUCCESS if it successfully received a message notification and
* copied it into the receive buffer.
**/
static s32 ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
static int ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
s32 ret_val;
int ret_val;
if (!mbx->ops)
return -EIO;
......@@ -189,11 +189,11 @@ static s32 ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
* returns SUCCESS if it successfully copied message into the buffer and
* received an ack to that message within delay * timeout period
**/
static s32 ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
static int ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
u16 mbx_id)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
s32 ret_val;
int ret_val;
/* exit if either we can't write or there isn't a defined timeout */
if (!mbx->ops || !mbx->timeout)
......@@ -208,7 +208,7 @@ static s32 ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
return ixgbe_poll_for_ack(hw, mbx_id);
}
static s32 ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, u32 mask, s32 index)
static int ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, u32 mask, s32 index)
{
u32 mbvficr = IXGBE_READ_REG(hw, IXGBE_MBVFICR(index));
......@@ -227,9 +227,9 @@ static s32 ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, u32 mask, s32 index)
*
* returns SUCCESS if the VF has set the Status bit or else ERR_MBX
**/
static s32 ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, u16 vf_number)
static int ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, u16 vf_number)
{
s32 index = IXGBE_MBVFICR_INDEX(vf_number);
int index = IXGBE_MBVFICR_INDEX(vf_number);
u32 vf_bit = vf_number % 16;
if (!ixgbe_check_for_bit_pf(hw, IXGBE_MBVFICR_VFREQ_VF1 << vf_bit,
......@@ -248,9 +248,9 @@ static s32 ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, u16 vf_number)
*
* returns SUCCESS if the VF has set the Status bit or else ERR_MBX
**/
static s32 ixgbe_check_for_ack_pf(struct ixgbe_hw *hw, u16 vf_number)
static int ixgbe_check_for_ack_pf(struct ixgbe_hw *hw, u16 vf_number)
{
s32 index = IXGBE_MBVFICR_INDEX(vf_number);
int index = IXGBE_MBVFICR_INDEX(vf_number);
u32 vf_bit = vf_number % 16;
if (!ixgbe_check_for_bit_pf(hw, IXGBE_MBVFICR_VFACK_VF1 << vf_bit,
......@@ -269,7 +269,7 @@ static s32 ixgbe_check_for_ack_pf(struct ixgbe_hw *hw, u16 vf_number)
*
* returns SUCCESS if the VF has set the Status bit or else ERR_MBX
**/
static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
static int ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
{
u32 reg_offset = (vf_number < 32) ? 0 : 1;
u32 vf_shift = vf_number % 32;
......@@ -305,7 +305,7 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
*
* return SUCCESS if we obtained the mailbox lock
**/
static s32 ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, u16 vf_number)
static int ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, u16 vf_number)
{
u32 p2v_mailbox;
......@@ -329,10 +329,10 @@ static s32 ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, u16 vf_number)
*
* returns SUCCESS if it successfully copied message into the buffer
**/
static s32 ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
static int ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
u16 vf_number)
{
s32 ret_val;
int ret_val;
u16 i;
/* lock the mailbox to prevent pf/vf race condition */
......@@ -368,10 +368,10 @@ static s32 ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
* memory buffer. The presumption is that the caller knows that there was
* a message due to a VF request so no polling for message is needed.
**/
static s32 ixgbe_read_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
static int ixgbe_read_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
u16 vf_number)
{
s32 ret_val;
int ret_val;
u16 i;
/* lock the mailbox to prevent pf/vf race condition */
......
drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
View file @ 8f76c0f4
......@@ -96,11 +96,11 @@ enum ixgbe_pfvf_api_rev {
#define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */
#define IXGBE_VF_MBX_INIT_DELAY 500 /* microseconds between retries */
s32 ixgbe_read_mbx(struct ixgbe_hw *, u32 *, u16, u16);
s32 ixgbe_write_mbx(struct ixgbe_hw *, u32 *, u16, u16);
s32 ixgbe_check_for_msg(struct ixgbe_hw *, u16);
s32 ixgbe_check_for_ack(struct ixgbe_hw *, u16);
s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16);
int ixgbe_read_mbx(struct ixgbe_hw *, u32 *, u16, u16);
int ixgbe_write_mbx(struct ixgbe_hw *, u32 *, u16, u16);
int ixgbe_check_for_msg(struct ixgbe_hw *, u16);
int ixgbe_check_for_ack(struct ixgbe_hw *, u16);
int ixgbe_check_for_rst(struct ixgbe_hw *, u16);
#ifdef CONFIG_PCI_IOV
void ixgbe_init_mbx_params_pf(struct ixgbe_hw *);
#endif /* CONFIG_PCI_IOV */
......
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
View file @ 8f76c0f4
......@@ -11,19 +11,19 @@
static void ixgbe_i2c_start(struct ixgbe_hw *hw);
static void ixgbe_i2c_stop(struct ixgbe_hw *hw);
static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data);
static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data);
static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw);
static s32 ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data);
static s32 ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data);
static int ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data);
static int ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data);
static int ixgbe_get_i2c_ack(struct ixgbe_hw *hw);
static int ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data);
static int ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data);
static void ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl);
static void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl);
static s32 ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data);
static int ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data);
static bool ixgbe_get_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl);
static void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw);
static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id);
static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw);
static s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
static int ixgbe_get_phy_id(struct ixgbe_hw *hw);
static int ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
/**
* ixgbe_out_i2c_byte_ack - Send I2C byte with ack
......@@ -32,9 +32,9 @@ static s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
*
* Returns an error code on error.
**/
static s32 ixgbe_out_i2c_byte_ack(struct ixgbe_hw *hw, u8 byte)
static int ixgbe_out_i2c_byte_ack(struct ixgbe_hw *hw, u8 byte)
{
s32 status;
int status;
status = ixgbe_clock_out_i2c_byte(hw, byte);
if (status)
......@@ -49,9 +49,9 @@ static s32 ixgbe_out_i2c_byte_ack(struct ixgbe_hw *hw, u8 byte)
*
* Returns an error code on error.
**/
static s32 ixgbe_in_i2c_byte_ack(struct ixgbe_hw *hw, u8 *byte)
static int ixgbe_in_i2c_byte_ack(struct ixgbe_hw *hw, u8 *byte)
{
s32 status;
int status;
status = ixgbe_clock_in_i2c_byte(hw, byte);
if (status)
......@@ -85,7 +85,7 @@ static u8 ixgbe_ones_comp_byte_add(u8 add1, u8 add2)
*
* Returns an error code on error.
*/
s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
int ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
u16 reg, u16 *val, bool lock)
{
u32 swfw_mask = hw->phy.phy_semaphore_mask;
......@@ -163,7 +163,7 @@ s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
*
* Returns an error code on error.
*/
s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
int ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
u16 reg, u16 val, bool lock)
{
u32 swfw_mask = hw->phy.phy_semaphore_mask;
......@@ -260,7 +260,7 @@ static bool ixgbe_probe_phy(struct ixgbe_hw *hw, u16 phy_addr)
*
* Determines the physical layer module found on the current adapter.
**/
s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
int ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
{
u32 status = -EFAULT;
u32 phy_addr;
......@@ -332,9 +332,9 @@ bool ixgbe_check_reset_blocked(struct ixgbe_hw *hw)
* @hw: pointer to hardware structure
*
**/
static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw)
static int ixgbe_get_phy_id(struct ixgbe_hw *hw)
{
s32 status;
int status;
u16 phy_id_high = 0;
u16 phy_id_low = 0;
......@@ -394,11 +394,11 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
* ixgbe_reset_phy_generic - Performs a PHY reset
* @hw: pointer to hardware structure
**/
s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
int ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
{
u32 i;
u16 ctrl = 0;
s32 status = 0;
int status = 0;
if (hw->phy.type == ixgbe_phy_unknown)
status = ixgbe_identify_phy_generic(hw);
......@@ -470,7 +470,7 @@ s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
*
* Reads a value from a specified PHY register without the SWFW lock
**/
s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
int ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
u16 *phy_data)
{
u32 i, data, command;
......@@ -546,10 +546,10 @@ s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
* @device_type: 5 bit device type
* @phy_data: Pointer to read data from PHY register
**/
s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
int ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data)
{
s32 status;
int status;
u32 gssr = hw->phy.phy_semaphore_mask;
if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
......@@ -571,8 +571,8 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
* @device_type: 5 bit device type
* @phy_data: Data to write to the PHY register
**/
s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data)
int ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
u16 phy_data)
{
u32 i, command;
......@@ -644,10 +644,10 @@ s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
* @device_type: 5 bit device type
* @phy_data: Data to write to the PHY register
**/
s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
int ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data)
{
s32 status;
int status;
u32 gssr = hw->phy.phy_semaphore_mask;
if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
......@@ -668,7 +668,7 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
* @hw: pointer to hardware structure
* @cmd: command register value to write
**/
static s32 ixgbe_msca_cmd(struct ixgbe_hw *hw, u32 cmd)
static int ixgbe_msca_cmd(struct ixgbe_hw *hw, u32 cmd)
{
IXGBE_WRITE_REG(hw, IXGBE_MSCA, cmd);
......@@ -684,11 +684,11 @@ static s32 ixgbe_msca_cmd(struct ixgbe_hw *hw, u32 cmd)
* @regnum: register number
* @gssr: semaphore flags to acquire
**/
static s32 ixgbe_mii_bus_read_generic_c22(struct ixgbe_hw *hw, int addr,
static int ixgbe_mii_bus_read_generic_c22(struct ixgbe_hw *hw, int addr,
int regnum, u32 gssr)
{
u32 hwaddr, cmd;
s32 data;
int data;
if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
return -EBUSY;
......@@ -718,11 +718,11 @@ static s32 ixgbe_mii_bus_read_generic_c22(struct ixgbe_hw *hw, int addr,
* @regnum: register number
* @gssr: semaphore flags to acquire
**/
static s32 ixgbe_mii_bus_read_generic_c45(struct ixgbe_hw *hw, int addr,
static int ixgbe_mii_bus_read_generic_c45(struct ixgbe_hw *hw, int addr,
int devad, int regnum, u32 gssr)
{
u32 hwaddr, cmd;
s32 data;
int data;
if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
return -EBUSY;
......@@ -756,11 +756,11 @@ static s32 ixgbe_mii_bus_read_generic_c45(struct ixgbe_hw *hw, int addr,
* @val: value to write
* @gssr: semaphore flags to acquire
**/
static s32 ixgbe_mii_bus_write_generic_c22(struct ixgbe_hw *hw, int addr,
static int ixgbe_mii_bus_write_generic_c22(struct ixgbe_hw *hw, int addr,
int regnum, u16 val, u32 gssr)
{
u32 hwaddr, cmd;
s32 err;
int err;
if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
return -EBUSY;
......@@ -787,12 +787,12 @@ static s32 ixgbe_mii_bus_write_generic_c22(struct ixgbe_hw *hw, int addr,
* @val: value to write
* @gssr: semaphore flags to acquire
**/
static s32 ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
static int ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
int devad, int regnum, u16 val,
u32 gssr)
{
u32 hwaddr, cmd;
s32 err;
int err;
if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
return -EBUSY;
......@@ -821,7 +821,7 @@ static s32 ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
* @addr: address
* @regnum: register number
**/
static s32 ixgbe_mii_bus_read_c22(struct mii_bus *bus, int addr, int regnum)
static int ixgbe_mii_bus_read_c22(struct mii_bus *bus, int addr, int regnum)
{
struct ixgbe_adapter *adapter = bus->priv;
struct ixgbe_hw *hw = &adapter->hw;
......@@ -837,7 +837,7 @@ static s32 ixgbe_mii_bus_read_c22(struct mii_bus *bus, int addr, int regnum)
* @addr: address
* @regnum: register number
**/
static s32 ixgbe_mii_bus_read_c45(struct mii_bus *bus, int devad, int addr,
static int ixgbe_mii_bus_read_c45(struct mii_bus *bus, int devad, int addr,
int regnum)
{
struct ixgbe_adapter *adapter = bus->priv;
......@@ -854,7 +854,7 @@ static s32 ixgbe_mii_bus_read_c45(struct mii_bus *bus, int devad, int addr,
* @regnum: register number
* @val: value to write
**/
static s32 ixgbe_mii_bus_write_c22(struct mii_bus *bus, int addr, int regnum,
static int ixgbe_mii_bus_write_c22(struct mii_bus *bus, int addr, int regnum,
u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
......@@ -872,7 +872,7 @@ static s32 ixgbe_mii_bus_write_c22(struct mii_bus *bus, int addr, int regnum,
* @regnum: register number
* @val: value to write
**/
static s32 ixgbe_mii_bus_write_c45(struct mii_bus *bus, int addr, int devad,
static int ixgbe_mii_bus_write_c45(struct mii_bus *bus, int addr, int devad,
int regnum, u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
......@@ -889,7 +889,7 @@ static s32 ixgbe_mii_bus_write_c45(struct mii_bus *bus, int addr, int devad,
* @addr: address
* @regnum: register number
**/
static s32 ixgbe_x550em_a_mii_bus_read_c22(struct mii_bus *bus, int addr,
static int ixgbe_x550em_a_mii_bus_read_c22(struct mii_bus *bus, int addr,
int regnum)
{
struct ixgbe_adapter *adapter = bus->priv;
......@@ -907,7 +907,7 @@ static s32 ixgbe_x550em_a_mii_bus_read_c22(struct mii_bus *bus, int addr,
* @devad: device address to read
* @regnum: register number
**/
static s32 ixgbe_x550em_a_mii_bus_read_c45(struct mii_bus *bus, int addr,
static int ixgbe_x550em_a_mii_bus_read_c45(struct mii_bus *bus, int addr,
int devad, int regnum)
{
struct ixgbe_adapter *adapter = bus->priv;
......@@ -925,7 +925,7 @@ static s32 ixgbe_x550em_a_mii_bus_read_c45(struct mii_bus *bus, int addr,
* @regnum: register number
* @val: value to write
**/
static s32 ixgbe_x550em_a_mii_bus_write_c22(struct mii_bus *bus, int addr,
static int ixgbe_x550em_a_mii_bus_write_c22(struct mii_bus *bus, int addr,
int regnum, u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
......@@ -944,7 +944,7 @@ static s32 ixgbe_x550em_a_mii_bus_write_c22(struct mii_bus *bus, int addr,
* @regnum: register number
* @val: value to write
**/
static s32 ixgbe_x550em_a_mii_bus_write_c45(struct mii_bus *bus, int addr,
static int ixgbe_x550em_a_mii_bus_write_c45(struct mii_bus *bus, int addr,
int devad, int regnum, u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
......@@ -1023,13 +1023,13 @@ static bool ixgbe_x550em_a_has_mii(struct ixgbe_hw *hw)
*
* ixgbe_mii_bus_init initializes a mii_bus structure in adapter
**/
s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
int ixgbe_mii_bus_init(struct ixgbe_hw *hw)
{
s32 (*write_c22)(struct mii_bus *bus, int addr, int regnum, u16 val);
s32 (*read_c22)(struct mii_bus *bus, int addr, int regnum);
s32 (*write_c45)(struct mii_bus *bus, int addr, int devad, int regnum,
int (*write_c22)(struct mii_bus *bus, int addr, int regnum, u16 val);
int (*read_c22)(struct mii_bus *bus, int addr, int regnum);
int (*write_c45)(struct mii_bus *bus, int addr, int devad, int regnum,
u16 val);
s32 (*read_c45)(struct mii_bus *bus, int addr, int devad, int regnum);
int (*read_c45)(struct mii_bus *bus, int addr, int devad, int regnum);
struct ixgbe_adapter *adapter = hw->back;
struct pci_dev *pdev = adapter->pdev;
struct device *dev = &adapter->netdev->dev;
......@@ -1095,9 +1095,9 @@ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
*
* Restart autonegotiation and PHY and waits for completion.
**/
s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
int ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
{
s32 status = 0;
int status = 0;
u16 autoneg_reg = IXGBE_MII_AUTONEG_REG;
bool autoneg = false;
ixgbe_link_speed speed;
......@@ -1173,7 +1173,7 @@ s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
* @speed: new link speed
* @autoneg_wait_to_complete: unused
**/
s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
int ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete)
{
......@@ -1214,10 +1214,10 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
* Determines the supported link capabilities by reading the PHY auto
* negotiation register.
*/
static s32 ixgbe_get_copper_speeds_supported(struct ixgbe_hw *hw)
static int ixgbe_get_copper_speeds_supported(struct ixgbe_hw *hw)
{
u16 speed_ability;
s32 status;
int status;
status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
&speed_ability);
......@@ -1253,11 +1253,11 @@ static s32 ixgbe_get_copper_speeds_supported(struct ixgbe_hw *hw)
* @speed: pointer to link speed
* @autoneg: boolean auto-negotiation value
*/
s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
int ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg)
{
s32 status = 0;
int status = 0;
*autoneg = true;
if (!hw->phy.speeds_supported)
......@@ -1276,10 +1276,10 @@ s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
* Reads the VS1 register to determine if link is up and the current speed for
* the PHY.
**/
s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
int ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
bool *link_up)
{
s32 status;
int status;
u32 time_out;
u32 max_time_out = 10;
u16 phy_link = 0;
......@@ -1326,7 +1326,7 @@ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
* it is called via a function pointer that could call other
* functions that could return an error.
**/
s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
int ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
{
u16 autoneg_reg = IXGBE_MII_AUTONEG_REG;
bool autoneg = false;
......@@ -1399,13 +1399,13 @@ s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
* ixgbe_reset_phy_nl - Performs a PHY reset
* @hw: pointer to hardware structure
**/
s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
int ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
{
u16 phy_offset, control, eword, edata, block_crc;
bool end_data = false;
u16 list_offset, data_offset;
u16 phy_data = 0;
s32 ret_val;
int ret_val;
u32 i;
/* Blocked by MNG FW so bail */
......@@ -1506,7 +1506,7 @@ s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
*
* Determines HW type and calls appropriate function.
**/
s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw)
int ixgbe_identify_module_generic(struct ixgbe_hw *hw)
{
switch (hw->mac.ops.get_media_type(hw)) {
case ixgbe_media_type_fiber:
......@@ -1527,10 +1527,10 @@ s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw)
*
* Searches for and identifies the SFP module and assigns appropriate PHY type.
**/
s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
int ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
{
struct ixgbe_adapter *adapter = hw->back;
s32 status;
int status;
u32 vendor_oui = 0;
enum ixgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;
u8 identifier = 0;
......@@ -1792,10 +1792,10 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
*
* Searches for and identifies the QSFP module and assigns appropriate PHY type
**/
static s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw)
static int ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw)
{
struct ixgbe_adapter *adapter = hw->back;
s32 status;
int status;
u32 vendor_oui = 0;
enum ixgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;
u8 identifier = 0;
......@@ -1975,7 +1975,7 @@ static s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw)
* Checks the MAC's EEPROM to see if it supports a given SFP+ module type, if
* so it returns the offsets to the phy init sequence block.
**/
s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
int ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
u16 *list_offset,
u16 *data_offset)
{
......@@ -2065,7 +2065,7 @@ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
*
* Performs byte read operation to SFP module's EEPROM over I2C interface.
**/
s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 *eeprom_data)
{
return hw->phy.ops.read_i2c_byte(hw, byte_offset,
......@@ -2081,7 +2081,7 @@ s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
*
* Performs byte read operation to SFP module's SFF-8472 data over I2C
**/
s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 *sff8472_data)
{
return hw->phy.ops.read_i2c_byte(hw, byte_offset,
......@@ -2097,7 +2097,7 @@ s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
*
* Performs byte write operation to SFP module's EEPROM over I2C interface.
**/
s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 eeprom_data)
{
return hw->phy.ops.write_i2c_byte(hw, byte_offset,
......@@ -2131,10 +2131,10 @@ static bool ixgbe_is_sfp_probe(struct ixgbe_hw *hw, u8 offset, u8 addr)
* Performs byte read operation to SFP module's EEPROM over I2C interface at
* a specified device address.
*/
static s32 ixgbe_read_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_read_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data, bool lock)
{
s32 status;
int status;
u32 max_retry = 10;
u32 retry = 0;
u32 swfw_mask = hw->phy.phy_semaphore_mask;
......@@ -2221,7 +2221,7 @@ static s32 ixgbe_read_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
* Performs byte read operation to SFP module's EEPROM over I2C interface at
* a specified device address.
*/
s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data)
{
return ixgbe_read_i2c_byte_generic_int(hw, byte_offset, dev_addr,
......@@ -2238,7 +2238,7 @@ s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
* Performs byte read operation to SFP module's EEPROM over I2C interface at
* a specified device address.
*/
s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data)
{
return ixgbe_read_i2c_byte_generic_int(hw, byte_offset, dev_addr,
......@@ -2256,10 +2256,10 @@ s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
* Performs byte write operation to SFP module's EEPROM over I2C interface at
* a specified device address.
*/
static s32 ixgbe_write_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
static int ixgbe_write_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 data, bool lock)
{
s32 status;
int status;
u32 max_retry = 1;
u32 retry = 0;
u32 swfw_mask = hw->phy.phy_semaphore_mask;
......@@ -2324,7 +2324,7 @@ static s32 ixgbe_write_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
* Performs byte write operation to SFP module's EEPROM over I2C interface at
* a specified device address.
*/
s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 data)
{
return ixgbe_write_i2c_byte_generic_int(hw, byte_offset, dev_addr,
......@@ -2341,7 +2341,7 @@ s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
* Performs byte write operation to SFP module's EEPROM over I2C interface at
* a specified device address.
*/
s32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 data)
{
return ixgbe_write_i2c_byte_generic_int(hw, byte_offset, dev_addr,
......@@ -2422,9 +2422,9 @@ static void ixgbe_i2c_stop(struct ixgbe_hw *hw)
*
* Clocks in one byte data via I2C data/clock
**/
static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data)
static int ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data)
{
s32 i;
int i;
bool bit = false;
*data = 0;
......@@ -2443,10 +2443,10 @@ static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data)
*
* Clocks out one byte data via I2C data/clock
**/
static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data)
static int ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data)
{
s32 status;
s32 i;
int status;
int i;
u32 i2cctl;
bool bit = false;
......@@ -2474,10 +2474,10 @@ static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data)
*
* Clocks in/out one bit via I2C data/clock
**/
static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw)
static int ixgbe_get_i2c_ack(struct ixgbe_hw *hw)
{
u32 data_oe_bit = IXGBE_I2C_DATA_OE_N_EN(hw);
s32 status = 0;
int status = 0;
u32 i = 0;
u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL(hw));
u32 timeout = 10;
......@@ -2525,7 +2525,7 @@ static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw)
*
* Clocks in one bit via I2C data/clock
**/
static s32 ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data)
static int ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data)
{
u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL(hw));
u32 data_oe_bit = IXGBE_I2C_DATA_OE_N_EN(hw);
......@@ -2559,9 +2559,9 @@ static s32 ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data)
*
* Clocks out one bit via I2C data/clock
**/
static s32 ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data)
static int ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data)
{
s32 status;
int status;
u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL(hw));
status = ixgbe_set_i2c_data(hw, &i2cctl, data);
......@@ -2647,7 +2647,7 @@ static void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl)
* Sets the I2C data bit
* Asserts the I2C data output enable on X550 hardware.
**/
static s32 ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data)
static int ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data)
{
u32 data_oe_bit = IXGBE_I2C_DATA_OE_N_EN(hw);
......@@ -2769,7 +2769,7 @@ bool ixgbe_tn_check_overtemp(struct ixgbe_hw *hw)
* @hw: pointer to hardware structure
* @on: true for on, false for off
**/
s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on)
int ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on)
{
u32 status;
u16 reg;
......
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
View file @ 8f76c0f4
......@@ -121,57 +121,57 @@
/* SFP+ SFF-8472 Compliance code */
#define IXGBE_SFF_SFF_8472_UNSUP 0x00
s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw);
int ixgbe_mii_bus_init(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,
int ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
int ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
int ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data);
s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
int ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data);
s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
int ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data);
s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
int ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data);
s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
int ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
int ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
int ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg);
bool ixgbe_check_reset_blocked(struct ixgbe_hw *hw);
/* PHY specific */
s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
int ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *link_up);
s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
int ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
int ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
int ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
int ixgbe_identify_module_generic(struct ixgbe_hw *hw);
int ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
int ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
u16 *list_offset,
u16 *data_offset);
bool ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data);
s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 *data);
s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 data);
s32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
u8 dev_addr, u8 data);
s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 *eeprom_data);
s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 *sff8472_data);
s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
int ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
u8 eeprom_data);
s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
int ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
u16 *val, bool lock);
s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
int ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
u16 val, bool lock);
#endif /* _IXGBE_PHY_H_ */
drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
View file @ 8f76c0f4
......@@ -492,7 +492,7 @@ static int ixgbe_set_vf_lpe(struct ixgbe_adapter *adapter, u32 max_frame, u32 vf
struct net_device *dev = adapter->netdev;
int pf_max_frame = dev->mtu + ETH_HLEN;
u32 reg_offset, vf_shift, vfre;
s32 err = 0;
int err = 0;
#ifdef CONFIG_FCOE
if (dev->features & NETIF_F_FCOE_MTU)
......@@ -775,7 +775,7 @@ static void ixgbe_vf_clear_mbx(struct ixgbe_adapter *adapter, u32 vf)
static int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
int vf, unsigned char *mac_addr)
{
s32 retval;
int retval;
ixgbe_del_mac_filter(adapter, adapter->vfinfo[vf].vf_mac_addresses, vf);
retval = ixgbe_add_mac_filter(adapter, mac_addr, vf);
......@@ -1254,7 +1254,7 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
u32 mbx_size = IXGBE_VFMAILBOX_SIZE;
u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
struct ixgbe_hw *hw = &adapter->hw;
s32 retval;
int retval;
retval = ixgbe_read_mbx(hw, msgbuf, mbx_size, vf);
......@@ -1418,7 +1418,7 @@ void ixgbe_set_all_vfs(struct ixgbe_adapter *adapter)
int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
s32 retval;
int retval;
if (vf >= adapter->num_vfs)
return -EINVAL;
......
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
View file @ 8f76c0f4
......@@ -3393,50 +3393,50 @@ struct ixgbe_hw;
/* Function pointer table */
struct ixgbe_eeprom_operations {
s32 (*init_params)(struct ixgbe_hw *);
s32 (*read)(struct ixgbe_hw *, u16, u16 *);
s32 (*read_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
s32 (*write)(struct ixgbe_hw *, u16, u16);
s32 (*write_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
s32 (*update_checksum)(struct ixgbe_hw *);
s32 (*calc_checksum)(struct ixgbe_hw *);
int (*init_params)(struct ixgbe_hw *);
int (*read)(struct ixgbe_hw *, u16, u16 *);
int (*read_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
int (*write)(struct ixgbe_hw *, u16, u16);
int (*write_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
int (*validate_checksum)(struct ixgbe_hw *, u16 *);
int (*update_checksum)(struct ixgbe_hw *);
int (*calc_checksum)(struct ixgbe_hw *);
};
struct ixgbe_mac_operations {
s32 (*init_hw)(struct ixgbe_hw *);
s32 (*reset_hw)(struct ixgbe_hw *);
s32 (*start_hw)(struct ixgbe_hw *);
s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
int (*init_hw)(struct ixgbe_hw *);
int (*reset_hw)(struct ixgbe_hw *);
int (*start_hw)(struct ixgbe_hw *);
int (*clear_hw_cntrs)(struct ixgbe_hw *);
enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
s32 (*get_san_mac_addr)(struct ixgbe_hw *, u8 *);
s32 (*get_device_caps)(struct ixgbe_hw *, u16 *);
s32 (*get_wwn_prefix)(struct ixgbe_hw *, u16 *, u16 *);
s32 (*stop_adapter)(struct ixgbe_hw *);
s32 (*get_bus_info)(struct ixgbe_hw *);
int (*get_mac_addr)(struct ixgbe_hw *, u8 *);
int (*get_san_mac_addr)(struct ixgbe_hw *, u8 *);
int (*get_device_caps)(struct ixgbe_hw *, u16 *);
int (*get_wwn_prefix)(struct ixgbe_hw *, u16 *, u16 *);
int (*stop_adapter)(struct ixgbe_hw *);
int (*get_bus_info)(struct ixgbe_hw *);
void (*set_lan_id)(struct ixgbe_hw *);
s32 (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
s32 (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
s32 (*setup_sfp)(struct ixgbe_hw *);
s32 (*disable_rx_buff)(struct ixgbe_hw *);
s32 (*enable_rx_buff)(struct ixgbe_hw *);
s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u32);
int (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
int (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
int (*setup_sfp)(struct ixgbe_hw *);
int (*disable_rx_buff)(struct ixgbe_hw *);
int (*enable_rx_buff)(struct ixgbe_hw *);
int (*enable_rx_dma)(struct ixgbe_hw *, u32);
int (*acquire_swfw_sync)(struct ixgbe_hw *, u32);
void (*release_swfw_sync)(struct ixgbe_hw *, u32);
void (*init_swfw_sync)(struct ixgbe_hw *);
s32 (*prot_autoc_read)(struct ixgbe_hw *, bool *, u32 *);
s32 (*prot_autoc_write)(struct ixgbe_hw *, u32, bool);
int (*prot_autoc_read)(struct ixgbe_hw *, bool *, u32 *);
int (*prot_autoc_write)(struct ixgbe_hw *, u32, bool);
/* Link */
void (*disable_tx_laser)(struct ixgbe_hw *);
void (*enable_tx_laser)(struct ixgbe_hw *);
void (*flap_tx_laser)(struct ixgbe_hw *);
void (*stop_link_on_d3)(struct ixgbe_hw *);
s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
s32 (*setup_mac_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
int (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
int (*setup_mac_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
int (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
int (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
bool *);
void (*set_rate_select_speed)(struct ixgbe_hw *, ixgbe_link_speed);
......@@ -3444,38 +3444,38 @@ struct ixgbe_mac_operations {
void (*set_rxpba)(struct ixgbe_hw *, int, u32, int);
/* LED */
s32 (*led_on)(struct ixgbe_hw *, u32);
s32 (*led_off)(struct ixgbe_hw *, u32);
s32 (*blink_led_start)(struct ixgbe_hw *, u32);
s32 (*blink_led_stop)(struct ixgbe_hw *, u32);
s32 (*init_led_link_act)(struct ixgbe_hw *);
int (*led_on)(struct ixgbe_hw *, u32);
int (*led_off)(struct ixgbe_hw *, u32);
int (*blink_led_start)(struct ixgbe_hw *, u32);
int (*blink_led_stop)(struct ixgbe_hw *, u32);
int (*init_led_link_act)(struct ixgbe_hw *);
/* RAR, Multicast, VLAN */
s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
s32 (*clear_rar)(struct ixgbe_hw *, u32);
s32 (*set_vmdq)(struct ixgbe_hw *, u32, u32);
s32 (*set_vmdq_san_mac)(struct ixgbe_hw *, u32);
s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
s32 (*init_rx_addrs)(struct ixgbe_hw *);
s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
s32 (*enable_mc)(struct ixgbe_hw *);
s32 (*disable_mc)(struct ixgbe_hw *);
s32 (*clear_vfta)(struct ixgbe_hw *);
s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool, bool);
s32 (*init_uta_tables)(struct ixgbe_hw *);
int (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
int (*clear_rar)(struct ixgbe_hw *, u32);
int (*set_vmdq)(struct ixgbe_hw *, u32, u32);
int (*set_vmdq_san_mac)(struct ixgbe_hw *, u32);
int (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
int (*init_rx_addrs)(struct ixgbe_hw *);
int (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
int (*enable_mc)(struct ixgbe_hw *);
int (*disable_mc)(struct ixgbe_hw *);
int (*clear_vfta)(struct ixgbe_hw *);
int (*set_vfta)(struct ixgbe_hw *, u32, u32, bool, bool);
int (*init_uta_tables)(struct ixgbe_hw *);
void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int);
void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int);
/* Flow Control */
s32 (*fc_enable)(struct ixgbe_hw *);
s32 (*setup_fc)(struct ixgbe_hw *);
int (*fc_enable)(struct ixgbe_hw *);
int (*setup_fc)(struct ixgbe_hw *);
void (*fc_autoneg)(struct ixgbe_hw *);
/* Manageability interface */
s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8, u16,
int (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8, u16,
const char *);
s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
int (*get_thermal_sensor_data)(struct ixgbe_hw *);
int (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
bool (*fw_recovery_mode)(struct ixgbe_hw *hw);
void (*disable_rx)(struct ixgbe_hw *hw);
void (*enable_rx)(struct ixgbe_hw *hw);
......@@ -3484,47 +3484,47 @@ struct ixgbe_mac_operations {
void (*set_ethertype_anti_spoofing)(struct ixgbe_hw *, bool, int);
/* 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);
s32 (*read_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32 *);
s32 (*write_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32);
int (*dmac_config)(struct ixgbe_hw *hw);
int (*dmac_update_tcs)(struct ixgbe_hw *hw);
int (*dmac_config_tcs)(struct ixgbe_hw *hw);
int (*read_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32 *);
int (*write_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32);
};
struct ixgbe_phy_operations {
s32 (*identify)(struct ixgbe_hw *);
s32 (*identify_sfp)(struct ixgbe_hw *);
s32 (*init)(struct ixgbe_hw *);
s32 (*reset)(struct ixgbe_hw *);
s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
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 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
s32 (*read_i2c_sff8472)(struct ixgbe_hw *, u8 , u8 *);
s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
int (*identify)(struct ixgbe_hw *);
int (*identify_sfp)(struct ixgbe_hw *);
int (*init)(struct ixgbe_hw *);
int (*reset)(struct ixgbe_hw *);
int (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
int (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
int (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
int (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
int (*setup_link)(struct ixgbe_hw *);
int (*setup_internal_link)(struct ixgbe_hw *);
int (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
int (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
int (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
int (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
int (*read_i2c_sff8472)(struct ixgbe_hw *, u8, u8 *);
int (*read_i2c_eeprom)(struct ixgbe_hw *, u8, u8 *);
int (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
bool (*check_overtemp)(struct ixgbe_hw *);
s32 (*set_phy_power)(struct ixgbe_hw *, bool on);
s32 (*enter_lplu)(struct ixgbe_hw *);
s32 (*handle_lasi)(struct ixgbe_hw *hw, bool *);
s32 (*read_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
int (*set_phy_power)(struct ixgbe_hw *, bool on);
int (*enter_lplu)(struct ixgbe_hw *);
int (*handle_lasi)(struct ixgbe_hw *hw, bool *);
int (*read_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
u8 *value);
s32 (*write_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
int (*write_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
u8 value);
};
struct ixgbe_link_operations {
s32 (*read_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 *val);
s32 (*read_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
int (*read_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 *val);
int (*read_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
u16 *val);
s32 (*write_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 val);
s32 (*write_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
int (*write_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 val);
int (*write_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
u16 val);
};
......@@ -3602,14 +3602,14 @@ struct ixgbe_phy_info {
#include "ixgbe_mbx.h"
struct ixgbe_mbx_operations {
s32 (*init_params)(struct ixgbe_hw *hw);
s32 (*read)(struct ixgbe_hw *, u32 *, u16, u16);
s32 (*write)(struct ixgbe_hw *, u32 *, u16, u16);
s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16, u16);
s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
s32 (*check_for_msg)(struct ixgbe_hw *, u16);
s32 (*check_for_ack)(struct ixgbe_hw *, u16);
s32 (*check_for_rst)(struct ixgbe_hw *, u16);
int (*init_params)(struct ixgbe_hw *hw);
int (*read)(struct ixgbe_hw *, u32 *, u16, u16);
int (*write)(struct ixgbe_hw *, u32 *, u16, u16);
int (*read_posted)(struct ixgbe_hw *, u32 *, u16, u16);
int (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
int (*check_for_msg)(struct ixgbe_hw *, u16);
int (*check_for_ack)(struct ixgbe_hw *, u16);
int (*check_for_rst)(struct ixgbe_hw *, u16);
};
struct ixgbe_mbx_stats {
......@@ -3656,7 +3656,7 @@ struct ixgbe_hw {
struct ixgbe_info {
enum ixgbe_mac_type mac;
s32 (*get_invariants)(struct ixgbe_hw *);
int (*get_invariants)(struct ixgbe_hw *);
const struct ixgbe_mac_operations *mac_ops;
const struct ixgbe_eeprom_operations *eeprom_ops;
const struct ixgbe_phy_operations *phy_ops;
......
drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
View file @ 8f76c0f4
......@@ -16,9 +16,9 @@
#define IXGBE_X540_VFT_TBL_SIZE 128
#define IXGBE_X540_RX_PB_SIZE 384
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_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
static int ixgbe_update_flash_X540(struct ixgbe_hw *hw);
static int ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw);
static int ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw);
enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
......@@ -26,7 +26,7 @@ enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
return ixgbe_media_type_copper;
}
s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
int ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
struct ixgbe_phy_info *phy = &hw->phy;
......@@ -51,7 +51,7 @@ s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
* @speed: new link speed
* @autoneg_wait_to_complete: true when waiting for completion is needed
**/
s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
int 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,
......@@ -66,9 +66,9 @@ s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
* and clears all interrupts, perform a PHY reset, and perform a link (MAC)
* reset.
**/
s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
int ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
{
s32 status;
int status;
u32 ctrl, i;
u32 swfw_mask = hw->phy.phy_semaphore_mask;
......@@ -166,9 +166,9 @@ s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
* and the generation start_hw function.
* Then performs revision-specific operations, if any.
**/
s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw)
int ixgbe_start_hw_X540(struct ixgbe_hw *hw)
{
s32 ret_val;
int ret_val;
ret_val = ixgbe_start_hw_generic(hw);
if (ret_val)
......@@ -184,7 +184,7 @@ 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.
**/
s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
int ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
{
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
......@@ -215,9 +215,9 @@ s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
*
* Reads a 16 bit word from the EEPROM using the EERD register.
**/
static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
static int ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
{
s32 status;
int status;
if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
return -EBUSY;
......@@ -237,10 +237,10 @@ static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
*
* Reads a 16 bit word(s) from the EEPROM using the EERD register.
**/
static s32 ixgbe_read_eerd_buffer_X540(struct ixgbe_hw *hw,
static int ixgbe_read_eerd_buffer_X540(struct ixgbe_hw *hw,
u16 offset, u16 words, u16 *data)
{
s32 status;
int status;
if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
return -EBUSY;
......@@ -259,9 +259,9 @@ static s32 ixgbe_read_eerd_buffer_X540(struct ixgbe_hw *hw,
*
* Write a 16 bit word to the EEPROM using the EEWR register.
**/
static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
static int ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
{
s32 status;
int status;
if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
return -EBUSY;
......@@ -281,10 +281,10 @@ static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
*
* Write a 16 bit word(s) to the EEPROM using the EEWR register.
**/
static s32 ixgbe_write_eewr_buffer_X540(struct ixgbe_hw *hw,
static int ixgbe_write_eewr_buffer_X540(struct ixgbe_hw *hw,
u16 offset, u16 words, u16 *data)
{
s32 status;
int status;
if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
return -EBUSY;
......@@ -303,7 +303,7 @@ static s32 ixgbe_write_eewr_buffer_X540(struct ixgbe_hw *hw,
*
* @hw: pointer to hardware structure
**/
static s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
static int ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
{
u16 i;
u16 j;
......@@ -368,7 +368,7 @@ static s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
checksum = (u16)IXGBE_EEPROM_SUM - checksum;
return (s32)checksum;
return (int)checksum;
}
/**
......@@ -379,10 +379,10 @@ static s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
* Performs checksum calculation and validates the EEPROM checksum. If the
* caller does not need checksum_val, the value can be NULL.
**/
static s32 ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw,
static int ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw,
u16 *checksum_val)
{
s32 status;
int status;
u16 checksum;
u16 read_checksum = 0;
......@@ -439,9 +439,9 @@ static s32 ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw,
* checksum and updates the EEPROM and instructs the hardware to update
* the flash.
**/
static s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
static int ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
{
s32 status;
int status;
u16 checksum;
/* Read the first word from the EEPROM. If this times out or fails, do
......@@ -484,10 +484,10 @@ static s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
* Set FLUP (bit 23) of the EEC register to instruct Hardware to copy
* EEPROM from shadow RAM to the flash device.
**/
static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
static int ixgbe_update_flash_X540(struct ixgbe_hw *hw)
{
u32 flup;
s32 status;
int status;
status = ixgbe_poll_flash_update_done_X540(hw);
if (status == -EIO) {
......@@ -529,7 +529,7 @@ static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
* Polls the FLUDONE (bit 26) of the EEC Register to determine when the
* flash update is done.
**/
static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
static int ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
{
u32 i;
u32 reg;
......@@ -551,7 +551,7 @@ 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)
**/
s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
int ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
{
u32 swmask = mask & IXGBE_GSSR_NVM_PHY_MASK;
u32 swi2c_mask = mask & IXGBE_GSSR_I2C_MASK;
......@@ -660,7 +660,7 @@ void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
*
* Sets the hardware semaphores so SW/FW can gain control of shared resources
*/
static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw)
static int ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw)
{
u32 timeout = 2000;
u32 i;
......@@ -760,7 +760,7 @@ void ixgbe_init_swfw_sync_X540(struct ixgbe_hw *hw)
* Devices that implement the version 2 interface:
* X540
**/
s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
int ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
{
u32 macc_reg;
u32 ledctl_reg;
......@@ -798,7 +798,7 @@ s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
* Devices that implement the version 2 interface:
* X540
**/
s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
int ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
{
u32 macc_reg;
u32 ledctl_reg;
......
drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h
View file @ 8f76c0f4
......@@ -3,17 +3,17 @@
#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,
int ixgbe_get_invariants_X540(struct ixgbe_hw *hw);
int 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);
int ixgbe_reset_hw_X540(struct ixgbe_hw *hw);
int 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,
int 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);
int ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index);
int ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index);
int ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
void ixgbe_init_swfw_sync_X540(struct ixgbe_hw *hw);
s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw);
int ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw);
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
View file @ 8f76c0f4
......@@ -6,13 +6,13 @@
#include "ixgbe_common.h"
#include "ixgbe_phy.h"
static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *, ixgbe_link_speed);
static s32 ixgbe_setup_fc_x550em(struct ixgbe_hw *);
static int ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *, ixgbe_link_speed);
static int ixgbe_setup_fc_x550em(struct ixgbe_hw *);
static void ixgbe_fc_autoneg_fiber_x550em_a(struct ixgbe_hw *);
static void ixgbe_fc_autoneg_backplane_x550em_a(struct ixgbe_hw *);
static s32 ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *);
static int ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *);
static s32 ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw)
static int ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
struct ixgbe_phy_info *phy = &hw->phy;
......@@ -29,7 +29,7 @@ static s32 ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw)
return 0;
}
static s32 ixgbe_get_invariants_X550_x_fw(struct ixgbe_hw *hw)
static int ixgbe_get_invariants_X550_x_fw(struct ixgbe_hw *hw)
{
struct ixgbe_phy_info *phy = &hw->phy;
......@@ -41,7 +41,7 @@ static s32 ixgbe_get_invariants_X550_x_fw(struct ixgbe_hw *hw)
return 0;
}
static s32 ixgbe_get_invariants_X550_a(struct ixgbe_hw *hw)
static int ixgbe_get_invariants_X550_a(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
struct ixgbe_phy_info *phy = &hw->phy;
......@@ -55,7 +55,7 @@ static s32 ixgbe_get_invariants_X550_a(struct ixgbe_hw *hw)
return 0;
}
static s32 ixgbe_get_invariants_X550_a_fw(struct ixgbe_hw *hw)
static int ixgbe_get_invariants_X550_a_fw(struct ixgbe_hw *hw)
{
struct ixgbe_phy_info *phy = &hw->phy;
......@@ -91,7 +91,7 @@ static void ixgbe_setup_mux_ctl(struct ixgbe_hw *hw)
*
* Returns status code
*/
static s32 ixgbe_read_cs4227(struct ixgbe_hw *hw, u16 reg, u16 *value)
static int ixgbe_read_cs4227(struct ixgbe_hw *hw, u16 reg, u16 *value)
{
return hw->link.ops.read_link_unlocked(hw, hw->link.addr, reg, value);
}
......@@ -104,7 +104,7 @@ static s32 ixgbe_read_cs4227(struct ixgbe_hw *hw, u16 reg, u16 *value)
*
* Returns status code
*/
static s32 ixgbe_write_cs4227(struct ixgbe_hw *hw, u16 reg, u16 value)
static int ixgbe_write_cs4227(struct ixgbe_hw *hw, u16 reg, u16 value)
{
return hw->link.ops.write_link_unlocked(hw, hw->link.addr, reg, value);
}
......@@ -117,9 +117,9 @@ static s32 ixgbe_write_cs4227(struct ixgbe_hw *hw, u16 reg, u16 value)
*
* Returns status code
*/
static s32 ixgbe_read_pe(struct ixgbe_hw *hw, u8 reg, u8 *value)
static int ixgbe_read_pe(struct ixgbe_hw *hw, u8 reg, u8 *value)
{
s32 status;
int status;
status = ixgbe_read_i2c_byte_generic_unlocked(hw, reg, IXGBE_PE, value);
if (status)
......@@ -135,9 +135,9 @@ static s32 ixgbe_read_pe(struct ixgbe_hw *hw, u8 reg, u8 *value)
*
* Returns status code
*/
static s32 ixgbe_write_pe(struct ixgbe_hw *hw, u8 reg, u8 value)
static int ixgbe_write_pe(struct ixgbe_hw *hw, u8 reg, u8 value)
{
s32 status;
int status;
status = ixgbe_write_i2c_byte_generic_unlocked(hw, reg, IXGBE_PE,
value);
......@@ -153,9 +153,9 @@ static s32 ixgbe_write_pe(struct ixgbe_hw *hw, u8 reg, u8 value)
* This function assumes that the caller has acquired the proper semaphore.
* Returns error code
*/
static s32 ixgbe_reset_cs4227(struct ixgbe_hw *hw)
static int ixgbe_reset_cs4227(struct ixgbe_hw *hw)
{
s32 status;
int status;
u32 retry;
u16 value;
u8 reg;
......@@ -225,7 +225,7 @@ static s32 ixgbe_reset_cs4227(struct ixgbe_hw *hw)
static void ixgbe_check_cs4227(struct ixgbe_hw *hw)
{
u32 swfw_mask = hw->phy.phy_semaphore_mask;
s32 status;
int status;
u16 value;
u8 retry;
......@@ -292,7 +292,7 @@ static void ixgbe_check_cs4227(struct ixgbe_hw *hw)
*
* Returns error code
*/
static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
static int ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
{
switch (hw->device_id) {
case IXGBE_DEV_ID_X550EM_A_SFP:
......@@ -347,13 +347,13 @@ static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
return 0;
}
static s32 ixgbe_read_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_read_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data)
{
return -EOPNOTSUPP;
}
static s32 ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data)
{
return -EOPNOTSUPP;
......@@ -368,7 +368,7 @@ static s32 ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
*
* Returns an error code on error.
**/
static s32 ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
static int ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
u16 reg, u16 *val)
{
return ixgbe_read_i2c_combined_generic_int(hw, addr, reg, val, true);
......@@ -383,7 +383,7 @@ static s32 ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
*
* Returns an error code on error.
**/
static s32
static int
ixgbe_read_i2c_combined_generic_unlocked(struct ixgbe_hw *hw, u8 addr,
u16 reg, u16 *val)
{
......@@ -399,7 +399,7 @@ ixgbe_read_i2c_combined_generic_unlocked(struct ixgbe_hw *hw, u8 addr,
*
* Returns an error code on error.
**/
static s32 ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw,
static int ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw,
u8 addr, u16 reg, u16 val)
{
return ixgbe_write_i2c_combined_generic_int(hw, addr, reg, val, true);
......@@ -414,7 +414,7 @@ static s32 ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw,
*
* Returns an error code on error.
**/
static s32
static int
ixgbe_write_i2c_combined_generic_unlocked(struct ixgbe_hw *hw,
u8 addr, u16 reg, u16 val)
{
......@@ -427,7 +427,7 @@ ixgbe_write_i2c_combined_generic_unlocked(struct ixgbe_hw *hw,
* @activity: activity to perform
* @data: Pointer to 4 32-bit words of data
*/
s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
int ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
u32 (*data)[FW_PHY_ACT_DATA_COUNT])
{
union {
......@@ -435,7 +435,7 @@ s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
struct ixgbe_hic_phy_activity_resp rsp;
} hic;
u16 retries = FW_PHY_ACT_RETRIES;
s32 rc;
int rc;
u32 i;
do {
......@@ -484,12 +484,12 @@ static const struct {
*
* Returns error code
*/
static s32 ixgbe_get_phy_id_fw(struct ixgbe_hw *hw)
static int ixgbe_get_phy_id_fw(struct ixgbe_hw *hw)
{
u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
u16 phy_speeds;
u16 phy_id_lo;
s32 rc;
int rc;
u16 i;
if (hw->phy.id)
......@@ -526,7 +526,7 @@ static s32 ixgbe_get_phy_id_fw(struct ixgbe_hw *hw)
*
* Returns error code
*/
static s32 ixgbe_identify_phy_fw(struct ixgbe_hw *hw)
static int ixgbe_identify_phy_fw(struct ixgbe_hw *hw)
{
if (hw->bus.lan_id)
hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY1_SM;
......@@ -545,7 +545,7 @@ static s32 ixgbe_identify_phy_fw(struct ixgbe_hw *hw)
*
* Returns error code
*/
static s32 ixgbe_shutdown_fw_phy(struct ixgbe_hw *hw)
static int ixgbe_shutdown_fw_phy(struct ixgbe_hw *hw)
{
u32 setup[FW_PHY_ACT_DATA_COUNT] = { 0 };
......@@ -557,10 +557,10 @@ static s32 ixgbe_shutdown_fw_phy(struct ixgbe_hw *hw)
* ixgbe_setup_fw_link - Setup firmware-controlled PHYs
* @hw: pointer to hardware structure
*/
static s32 ixgbe_setup_fw_link(struct ixgbe_hw *hw)
static int ixgbe_setup_fw_link(struct ixgbe_hw *hw)
{
u32 setup[FW_PHY_ACT_DATA_COUNT] = { 0 };
s32 rc;
int rc;
u16 i;
if (hw->phy.reset_disable || ixgbe_check_reset_blocked(hw))
......@@ -613,7 +613,7 @@ static s32 ixgbe_setup_fw_link(struct ixgbe_hw *hw)
*
* Called at init time to set up flow control.
*/
static s32 ixgbe_fc_autoneg_fw(struct ixgbe_hw *hw)
static int ixgbe_fc_autoneg_fw(struct ixgbe_hw *hw)
{
if (hw->fc.requested_mode == ixgbe_fc_default)
hw->fc.requested_mode = ixgbe_fc_full;
......@@ -627,7 +627,7 @@ static s32 ixgbe_fc_autoneg_fw(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_X550(struct ixgbe_hw *hw)
static int ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
{
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
......@@ -659,7 +659,7 @@ static s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
*
* Note: ctrl can be NULL if the IOSF control register value is not needed
*/
static s32 ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl)
static int ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl)
{
u32 i, command;
......@@ -690,12 +690,12 @@ static s32 ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl)
* @device_type: 3 bit device type
* @phy_data: Pointer to read data from the register
**/
static s32 ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u32 *data)
{
u32 gssr = IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_PHY0_SM;
u32 command, error;
s32 ret;
int ret;
ret = hw->mac.ops.acquire_swfw_sync(hw, gssr);
if (ret)
......@@ -732,10 +732,10 @@ static s32 ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
* ixgbe_get_phy_token - Get the token for shared PHY access
* @hw: Pointer to hardware structure
*/
static s32 ixgbe_get_phy_token(struct ixgbe_hw *hw)
static int ixgbe_get_phy_token(struct ixgbe_hw *hw)
{
struct ixgbe_hic_phy_token_req token_cmd;
s32 status;
int status;
token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD;
token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN;
......@@ -761,10 +761,10 @@ static s32 ixgbe_get_phy_token(struct ixgbe_hw *hw)
* ixgbe_put_phy_token - Put the token for shared PHY access
* @hw: Pointer to hardware structure
*/
static s32 ixgbe_put_phy_token(struct ixgbe_hw *hw)
static int ixgbe_put_phy_token(struct ixgbe_hw *hw)
{
struct ixgbe_hic_phy_token_req token_cmd;
s32 status;
int status;
token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD;
token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN;
......@@ -790,7 +790,7 @@ static s32 ixgbe_put_phy_token(struct ixgbe_hw *hw)
* @device_type: 3 bit device type
* @data: Data to write to the register
**/
static s32 ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
__always_unused u32 device_type,
u32 data)
{
......@@ -816,7 +816,7 @@ static s32 ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
* @device_type: 3 bit device type
* @data: Pointer to read data from the register
**/
static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
__always_unused u32 device_type,
u32 *data)
{
......@@ -824,7 +824,7 @@ static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
struct ixgbe_hic_internal_phy_req cmd;
struct ixgbe_hic_internal_phy_resp rsp;
} hic;
s32 status;
int status;
memset(&hic, 0, sizeof(hic));
hic.cmd.hdr.cmd = FW_INT_PHY_REQ_CMD;
......@@ -851,14 +851,14 @@ static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
*
* Reads a 16 bit word(s) from the EEPROM using the hostif.
**/
static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
static int ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
u16 offset, u16 words, u16 *data)
{
const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
struct ixgbe_hic_read_shadow_ram buffer;
u32 current_word = 0;
u16 words_to_read;
s32 status;
int status;
u32 i;
/* Take semaphore for the entire operation. */
......@@ -923,12 +923,12 @@ static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
*
* Returns error status for any failure
**/
static s32 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
static int ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
u16 size, u16 *csum, u16 *buffer,
u32 buffer_size)
{
u16 buf[256];
s32 status;
int status;
u16 length, bufsz, i, start;
u16 *local_buffer;
......@@ -991,12 +991,12 @@ static s32 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
*
* Returns a negative error code on error, or the 16-bit checksum
**/
static s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
static int 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;
int status;
u16 checksum = 0;
u16 pointer, i, size;
......@@ -1060,7 +1060,7 @@ static s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
checksum = (u16)IXGBE_EEPROM_SUM - checksum;
return (s32)checksum;
return (int)checksum;
}
/** ixgbe_calc_eeprom_checksum_X550 - Calculates and returns the checksum
......@@ -1068,7 +1068,7 @@ static s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
*
* Returns a negative error code on error, or the 16-bit checksum
**/
static s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
static int ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
{
return ixgbe_calc_checksum_X550(hw, NULL, 0);
}
......@@ -1080,11 +1080,11 @@ static s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
*
* Reads a 16 bit word from the EEPROM using the hostif.
**/
static s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
static int ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
{
const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
struct ixgbe_hic_read_shadow_ram buffer;
s32 status;
int status;
buffer.hdr.req.cmd = FW_READ_SHADOW_RAM_CMD;
buffer.hdr.req.buf_lenh = 0;
......@@ -1118,10 +1118,10 @@ static s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
* Performs checksum calculation and validates the EEPROM checksum. If the
* caller does not need checksum_val, the value can be NULL.
**/
static s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw,
static int ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw,
u16 *checksum_val)
{
s32 status;
int status;
u16 checksum;
u16 read_checksum = 0;
......@@ -1168,10 +1168,10 @@ static s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw,
*
* Write a 16 bit word to the EEPROM using the hostif.
**/
static s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
static int ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
u16 data)
{
s32 status;
int status;
struct ixgbe_hic_write_shadow_ram buffer;
buffer.hdr.req.cmd = FW_WRITE_SHADOW_RAM_CMD;
......@@ -1196,9 +1196,9 @@ static s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
*
* Write a 16 bit word to the EEPROM using the hostif.
**/
static s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
static int ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
{
s32 status = 0;
int 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);
......@@ -1216,9 +1216,9 @@ static s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
*
* Issue a shadow RAM dump to FW to copy EEPROM from shadow RAM to the flash.
**/
static s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
static int ixgbe_update_flash_X550(struct ixgbe_hw *hw)
{
s32 status = 0;
int status = 0;
union ixgbe_hic_hdr2 buffer;
buffer.req.cmd = FW_SHADOW_RAM_DUMP_CMD;
......@@ -1238,7 +1238,7 @@ static s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
* Sets bus link width and speed to unknown because X550em is
* not a PCI device.
**/
static s32 ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw)
static int ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw)
{
hw->bus.type = ixgbe_bus_type_internal;
hw->bus.width = ixgbe_bus_width_unknown;
......@@ -1270,7 +1270,7 @@ static bool ixgbe_fw_recovery_mode_X550(struct ixgbe_hw *hw)
static void ixgbe_disable_rx_x550(struct ixgbe_hw *hw)
{
u32 rxctrl, pfdtxgswc;
s32 status;
int status;
struct ixgbe_hic_disable_rxen fw_cmd;
rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
......@@ -1311,9 +1311,9 @@ static void ixgbe_disable_rx_x550(struct ixgbe_hw *hw)
* checksum and updates the EEPROM and instructs the hardware to update
* the flash.
**/
static s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
static int ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
{
s32 status;
int status;
u16 checksum = 0;
/* Read the first word from the EEPROM. If this times out or fails, do
......@@ -1351,11 +1351,11 @@ static s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
*
* Write a 16 bit word(s) to the EEPROM using the hostif.
**/
static s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
static int ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
u16 offset, u16 words,
u16 *data)
{
s32 status = 0;
int status = 0;
u32 i = 0;
/* Take semaphore for the entire operation. */
......@@ -1387,12 +1387,12 @@ static s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
* @device_type: 3 bit device type
* @data: Data to write to the register
**/
static s32 ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u32 data)
{
u32 gssr = IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_PHY0_SM;
u32 command, error;
s32 ret;
int ret;
ret = hw->mac.ops.acquire_swfw_sync(hw, gssr);
if (ret)
......@@ -1430,9 +1430,9 @@ static s32 ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
*
* iXfI configuration needed for ixgbe_mac_X550EM_x devices.
**/
static s32 ixgbe_setup_ixfi_x550em_x(struct ixgbe_hw *hw)
static int ixgbe_setup_ixfi_x550em_x(struct ixgbe_hw *hw)
{
s32 status;
int status;
u32 reg_val;
/* Disable training protocol FSM. */
......@@ -1502,9 +1502,9 @@ static s32 ixgbe_setup_ixfi_x550em_x(struct ixgbe_hw *hw)
* internal PHY
* @hw: pointer to hardware structure
**/
static s32 ixgbe_restart_an_internal_phy_x550em(struct ixgbe_hw *hw)
static int ixgbe_restart_an_internal_phy_x550em(struct ixgbe_hw *hw)
{
s32 status;
int status;
u32 link_ctrl;
/* Restart auto-negotiation. */
......@@ -1551,10 +1551,10 @@ static s32 ixgbe_restart_an_internal_phy_x550em(struct ixgbe_hw *hw)
* 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)
static int ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
{
struct ixgbe_mac_info *mac = &hw->mac;
s32 status;
int status;
u32 reg_val;
/* iXFI is only supported with X552 */
......@@ -1608,7 +1608,7 @@ static s32 ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
* @hw: pointer to hardware structure
* @linear: true if SFP module is linear
*/
static s32 ixgbe_supported_sfp_modules_X550em(struct ixgbe_hw *hw, bool *linear)
static int ixgbe_supported_sfp_modules_X550em(struct ixgbe_hw *hw, bool *linear)
{
switch (hw->phy.sfp_type) {
case ixgbe_sfp_type_not_present:
......@@ -1645,12 +1645,12 @@ static s32 ixgbe_supported_sfp_modules_X550em(struct ixgbe_hw *hw, bool *linear)
*
* Configures the extern PHY and the integrated KR PHY for SFP support.
*/
static s32
static int
ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
__always_unused bool autoneg_wait_to_complete)
{
s32 status;
int status;
u16 reg_slice, reg_val;
bool setup_linear = false;
......@@ -1691,10 +1691,10 @@ ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw,
* Configures the integrated PHY for native SFI mode. Used to connect the
* internal PHY directly to an SFP cage, without autonegotiation.
**/
static s32 ixgbe_setup_sfi_x550a(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
static int ixgbe_setup_sfi_x550a(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
{
struct ixgbe_mac_info *mac = &hw->mac;
s32 status;
int status;
u32 reg_val;
/* Disable all AN and force speed to 10G Serial. */
......@@ -1790,13 +1790,13 @@ static s32 ixgbe_setup_sfi_x550a(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
*
* Configure the integrated PHY for native SFP support.
*/
static s32
static int
ixgbe_setup_mac_link_sfp_n(struct ixgbe_hw *hw, ixgbe_link_speed speed,
__always_unused bool autoneg_wait_to_complete)
{
bool setup_linear = false;
u32 reg_phy_int;
s32 ret_val;
int ret_val;
/* Check if SFP module is supported and linear */
ret_val = ixgbe_supported_sfp_modules_X550em(hw, &setup_linear);
......@@ -1839,14 +1839,14 @@ ixgbe_setup_mac_link_sfp_n(struct ixgbe_hw *hw, ixgbe_link_speed speed,
*
* Configure the integrated PHY for SFP support.
*/
static s32
static int
ixgbe_setup_mac_link_sfp_x550a(struct ixgbe_hw *hw, ixgbe_link_speed speed,
__always_unused bool autoneg_wait_to_complete)
{
u32 reg_slice, slice_offset;
bool setup_linear = false;
u16 reg_phy_ext;
s32 ret_val;
int ret_val;
/* Check if SFP module is supported and linear */
ret_val = ixgbe_supported_sfp_modules_X550em(hw, &setup_linear);
......@@ -1918,11 +1918,11 @@ ixgbe_setup_mac_link_sfp_x550a(struct ixgbe_hw *hw, ixgbe_link_speed speed,
*
* Returns error status for any failure
**/
static s32 ixgbe_setup_mac_link_t_X550em(struct ixgbe_hw *hw,
static int ixgbe_setup_mac_link_t_X550em(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait)
{
s32 status;
int status;
ixgbe_link_speed force_speed;
/* Setup internal/external PHY link speed to iXFI (10G), unless
......@@ -1954,7 +1954,7 @@ static s32 ixgbe_setup_mac_link_t_X550em(struct ixgbe_hw *hw,
*
* Check that both the MAC and X557 external PHY have link.
**/
static s32 ixgbe_check_link_t_X550em(struct ixgbe_hw *hw,
static int ixgbe_check_link_t_X550em(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *link_up,
bool link_up_wait_to_complete)
......@@ -1998,13 +1998,13 @@ static s32 ixgbe_check_link_t_X550em(struct ixgbe_hw *hw,
* @speed: unused
* @autoneg_wait_to_complete: unused
*/
static s32
static int
ixgbe_setup_sgmii(struct ixgbe_hw *hw, __always_unused ixgbe_link_speed speed,
__always_unused bool autoneg_wait_to_complete)
{
struct ixgbe_mac_info *mac = &hw->mac;
u32 lval, sval, flx_val;
s32 rc;
int rc;
rc = mac->ops.read_iosf_sb_reg(hw,
IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
......@@ -2071,12 +2071,12 @@ ixgbe_setup_sgmii(struct ixgbe_hw *hw, __always_unused ixgbe_link_speed speed,
* @speed: the link speed to force
* @autoneg_wait: true when waiting for completion is needed
*/
static s32 ixgbe_setup_sgmii_fw(struct ixgbe_hw *hw, ixgbe_link_speed speed,
static int ixgbe_setup_sgmii_fw(struct ixgbe_hw *hw, ixgbe_link_speed speed,
bool autoneg_wait)
{
struct ixgbe_mac_info *mac = &hw->mac;
u32 lval, sval, flx_val;
s32 rc;
int rc;
rc = mac->ops.read_iosf_sb_reg(hw,
IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
......@@ -2148,7 +2148,7 @@ static void ixgbe_fc_autoneg_sgmii_x550em_a(struct ixgbe_hw *hw)
{
u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
ixgbe_link_speed speed;
s32 status = -EIO;
int status = -EIO;
bool link_up;
/* AN should have completed when the cable was plugged in.
......@@ -2276,9 +2276,9 @@ static void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw)
/** ixgbe_setup_sfp_modules_X550em - Setup SFP module
* @hw: pointer to hardware structure
*/
static s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
static int ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
{
s32 status;
int status;
bool linear;
/* Check if SFP module is supported */
......@@ -2297,7 +2297,7 @@ static s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
* @speed: pointer to link speed
* @autoneg: true when autoneg or autotry is enabled
**/
static s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
static int ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg)
{
......@@ -2375,7 +2375,7 @@ static s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
* Determime if external Base T PHY interrupt cause is high temperature
* failure alarm or link status change.
**/
static s32 ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc,
static int ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc,
bool *is_overtemp)
{
u32 status;
......@@ -2463,7 +2463,7 @@ static s32 ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc,
*
* Returns PHY access status
**/
static s32 ixgbe_enable_lasi_ext_t_x550em(struct ixgbe_hw *hw)
static int ixgbe_enable_lasi_ext_t_x550em(struct ixgbe_hw *hw)
{
bool lsc, overtemp;
u32 status;
......@@ -2555,7 +2555,7 @@ static s32 ixgbe_enable_lasi_ext_t_x550em(struct ixgbe_hw *hw)
* failure alarm then return error, else if link status change
* then setup internal/external PHY link
**/
static s32 ixgbe_handle_lasi_ext_t_x550em(struct ixgbe_hw *hw,
static int ixgbe_handle_lasi_ext_t_x550em(struct ixgbe_hw *hw,
bool *is_overtemp)
{
struct ixgbe_phy_info *phy = &hw->phy;
......@@ -2579,10 +2579,10 @@ static s32 ixgbe_handle_lasi_ext_t_x550em(struct ixgbe_hw *hw,
*
* Configures the integrated KR PHY.
**/
static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw,
static int ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw,
ixgbe_link_speed speed)
{
s32 status;
int status;
u32 reg_val;
status = hw->mac.ops.read_iosf_sb_reg(hw,
......@@ -2634,7 +2634,7 @@ static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw,
* ixgbe_setup_kr_x550em - Configure the KR PHY
* @hw: pointer to hardware structure
**/
static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
static int ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
{
/* leave link alone for 2.5G */
if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL)
......@@ -2652,7 +2652,7 @@ static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
*
* Returns error code if unable to get link status.
**/
static s32 ixgbe_ext_phy_t_x550em_get_link(struct ixgbe_hw *hw, bool *link_up)
static int ixgbe_ext_phy_t_x550em_get_link(struct ixgbe_hw *hw, bool *link_up)
{
u32 ret;
u16 autoneg_status;
......@@ -2686,7 +2686,7 @@ static s32 ixgbe_ext_phy_t_x550em_get_link(struct ixgbe_hw *hw, bool *link_up)
* A return of a non-zero value indicates an error, and the base driver should
* not report link up.
**/
static s32 ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
static int ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
{
ixgbe_link_speed force_speed;
bool link_up;
......@@ -2746,9 +2746,9 @@ static s32 ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
/** ixgbe_reset_phy_t_X550em - Performs X557 PHY reset and enables LASI
* @hw: pointer to hardware structure
**/
static s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
static int ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
{
s32 status;
int status;
status = ixgbe_reset_phy_generic(hw);
......@@ -2764,7 +2764,7 @@ static s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
* @hw: pointer to hardware structure
* @led_idx: led number to turn on
**/
static s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
static int ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
{
u16 phy_data;
......@@ -2786,7 +2786,7 @@ static s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
* @hw: pointer to hardware structure
* @led_idx: led number to turn off
**/
static s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
static int ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
{
u16 phy_data;
......@@ -2819,12 +2819,12 @@ static s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
* semaphore, -EIO when command fails or -ENIVAL when incorrect
* params passed.
**/
static s32 ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
static int ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
u8 build, u8 sub, u16 len,
const char *driver_ver)
{
struct ixgbe_hic_drv_info2 fw_cmd;
s32 ret_val;
int ret_val;
int i;
if (!len || !driver_ver || (len > sizeof(fw_cmd.driver_string)))
......@@ -2866,11 +2866,11 @@ static s32 ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
*
* Determine lowest common link speed with link partner.
**/
static s32 ixgbe_get_lcd_t_x550em(struct ixgbe_hw *hw,
static int ixgbe_get_lcd_t_x550em(struct ixgbe_hw *hw,
ixgbe_link_speed *lcd_speed)
{
u16 an_lp_status;
s32 status;
int status;
u16 word = hw->eeprom.ctrl_word_3;
*lcd_speed = IXGBE_LINK_SPEED_UNKNOWN;
......@@ -2901,11 +2901,11 @@ static s32 ixgbe_get_lcd_t_x550em(struct ixgbe_hw *hw,
* ixgbe_setup_fc_x550em - Set up flow control
* @hw: pointer to hardware structure
*/
static s32 ixgbe_setup_fc_x550em(struct ixgbe_hw *hw)
static int ixgbe_setup_fc_x550em(struct ixgbe_hw *hw)
{
bool pause, asm_dir;
u32 reg_val;
s32 rc = 0;
int rc = 0;
/* Validate the requested mode */
if (hw->fc.strict_ieee && hw->fc.requested_mode == ixgbe_fc_rx_pause) {
......@@ -2990,7 +2990,7 @@ static void ixgbe_fc_autoneg_backplane_x550em_a(struct ixgbe_hw *hw)
{
u32 link_s1, lp_an_page_low, an_cntl_1;
ixgbe_link_speed speed;
s32 status = -EIO;
int status = -EIO;
bool link_up;
/* AN should have completed when the cable was plugged in.
......@@ -3073,10 +3073,10 @@ static void ixgbe_fc_autoneg_fiber_x550em_a(struct ixgbe_hw *hw)
* (from D0 to non-D0). Link is required to enter LPLU so avoid resetting
* the X557 PHY immediately prior to entering LPLU.
**/
static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
static int ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
{
u16 an_10g_cntl_reg, autoneg_reg, speed;
s32 status;
int status;
ixgbe_link_speed lcd_speed;
u32 save_autoneg;
bool link_up;
......@@ -3167,10 +3167,10 @@ static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
* ixgbe_reset_phy_fw - Reset firmware-controlled PHYs
* @hw: pointer to hardware structure
*/
static s32 ixgbe_reset_phy_fw(struct ixgbe_hw *hw)
static int ixgbe_reset_phy_fw(struct ixgbe_hw *hw)
{
u32 store[FW_PHY_ACT_DATA_COUNT] = { 0 };
s32 rc;
int rc;
if (hw->phy.reset_disable || ixgbe_check_reset_blocked(hw))
return 0;
......@@ -3196,7 +3196,7 @@ static s32 ixgbe_reset_phy_fw(struct ixgbe_hw *hw)
static bool ixgbe_check_overtemp_fw(struct ixgbe_hw *hw)
{
u32 store[FW_PHY_ACT_DATA_COUNT] = { 0 };
s32 rc;
int rc;
rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_GET_LINK_INFO, &store);
if (rc)
......@@ -3239,10 +3239,10 @@ static void ixgbe_read_mng_if_sel_x550em(struct ixgbe_hw *hw)
* set during init_shared_code because the PHY/SFP type was
* not known. Perform the SFP init if necessary.
**/
static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
static int ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
{
struct ixgbe_phy_info *phy = &hw->phy;
s32 ret_val;
int ret_val;
hw->mac.ops.set_lan_id(hw);
......@@ -3367,9 +3367,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw)
/** ixgbe_init_ext_t_x550em - Start (unstall) the external Base T PHY.
** @hw: pointer to hardware structure
**/
static s32 ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
static int ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
{
s32 status;
int status;
u16 reg;
status = hw->phy.ops.read_reg(hw,
......@@ -3441,10 +3441,10 @@ static void ixgbe_set_mdio_speed(struct ixgbe_hw *hw)
** and clears all interrupts, perform a PHY reset, and perform a link (MAC)
** reset.
**/
static s32 ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
static int ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
{
ixgbe_link_speed link_speed;
s32 status;
int status;
u32 ctrl = 0;
u32 i;
bool link_up = false;
......@@ -3609,9 +3609,9 @@ static void ixgbe_set_source_address_pruning_X550(struct ixgbe_hw *hw,
*
* Called at init time to set up flow control.
**/
static s32 ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *hw)
static int ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *hw)
{
s32 status = 0;
int status = 0;
u32 an_cntl = 0;
/* Validate the requested mode */
......@@ -3714,9 +3714,9 @@ static void ixgbe_set_mux(struct ixgbe_hw *hw, u8 state)
*
* Acquires the SWFW semaphore and sets the I2C MUX
*/
static s32 ixgbe_acquire_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask)
static int ixgbe_acquire_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask)
{
s32 status;
int status;
status = ixgbe_acquire_swfw_sync_X540(hw, mask);
if (status)
......@@ -3750,11 +3750,11 @@ static void ixgbe_release_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask)
*
* Acquires the SWFW semaphore and get the shared PHY token as needed
*/
static s32 ixgbe_acquire_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask)
static int ixgbe_acquire_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask)
{
u32 hmask = mask & ~IXGBE_GSSR_TOKEN_SM;
int retries = FW_PHY_TOKEN_RETRIES;
s32 status;
int status;
while (--retries) {
status = 0;
......@@ -3807,11 +3807,11 @@ static void ixgbe_release_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask)
* Token. The PHY Token is needed since the MDIO is shared between to MAC
* instances.
*/
static s32 ixgbe_read_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_read_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data)
{
u32 mask = hw->phy.phy_semaphore_mask | IXGBE_GSSR_TOKEN_SM;
s32 status;
int status;
if (hw->mac.ops.acquire_swfw_sync(hw, mask))
return -EBUSY;
......@@ -3833,11 +3833,11 @@ static s32 ixgbe_read_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
* Writes a value to specified PHY register using the SWFW lock and PHY Token.
* The PHY Token is needed since the MDIO is shared between to MAC instances.
*/
static s32 ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
static int ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data)
{
u32 mask = hw->phy.phy_semaphore_mask | IXGBE_GSSR_TOKEN_SM;
s32 status;
int status;
if (hw->mac.ops.acquire_swfw_sync(hw, mask))
return -EBUSY;
......
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