ixgbe: make device_caps() generic

x540 has the same device capability word in the EEPROM as 82599.
This patch renames ixgbe_get_device_caps_82599 to
ixgbe_get_device_caps_generic, moves it to ixgbe_common.h and
sets up the function pointer for x540.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Evan Swanson <evan.swanson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 63b4da6..e432305 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -1973,21 +1973,6 @@ static s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
 }
 
 /**
- *  ixgbe_get_device_caps_82599 - Get additional device capabilities
- *  @hw: pointer to hardware structure
- *  @device_caps: the EEPROM word with the extra device capabilities
- *
- *  This function will read the EEPROM location for the device capabilities,
- *  and return the word through device_caps.
- **/
-static s32 ixgbe_get_device_caps_82599(struct ixgbe_hw *hw, u16 *device_caps)
-{
-       hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps);
-
-       return 0;
-}
-
-/**
  *  ixgbe_verify_fw_version_82599 - verify fw version for 82599
  *  @hw: pointer to hardware structure
  *
@@ -2087,7 +2072,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
        .enable_rx_dma          = &ixgbe_enable_rx_dma_82599,
        .get_mac_addr           = &ixgbe_get_mac_addr_generic,
        .get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
-       .get_device_caps        = &ixgbe_get_device_caps_82599,
+       .get_device_caps        = &ixgbe_get_device_caps_generic,
        .get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
        .stop_adapter           = &ixgbe_stop_adapter_generic,
        .get_bus_info           = &ixgbe_get_bus_info_generic,

diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index fc31e02..cb2e8e1 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -2968,3 +2968,18 @@ void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf)
                pfvfspoof &= ~(1 << vf_target_shift);
        IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), pfvfspoof);
 }
+
+/**
+ *  ixgbe_get_device_caps_generic - Get additional device capabilities
+ *  @hw: pointer to hardware structure
+ *  @device_caps: the EEPROM word with the extra device capabilities
+ *
+ *  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)
+{
+       hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps);
+
+       return 0;
+}

diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index e18dc13..e850adb 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -90,6 +90,7 @@ s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
 s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
 void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf);
 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);
 
 #define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
 

diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
index 5433f15..05f8e9c 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -754,7 +754,7 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
        .enable_rx_dma          = &ixgbe_enable_rx_dma_generic,
        .get_mac_addr           = &ixgbe_get_mac_addr_generic,
        .get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
-       .get_device_caps        = NULL,
+       .get_device_caps        = &ixgbe_get_device_caps_generic,
        .get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
        .stop_adapter           = &ixgbe_stop_adapter_generic,
        .get_bus_info           = &ixgbe_get_bus_info_generic,