New function to get bus information for x550em;
Signed-off-by: Changchun Ouyang <changchun.ouyang at intel.com>
---
lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h | 1 +
lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.c | 23 +++++++++++++++++++++--
lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.h | 1 +
3 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h
b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h
index 459e0e3..6043eac 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h
@@ -3324,6 +3324,7 @@ enum ixgbe_bus_type {
ixgbe_bus_type_pci,
ixgbe_bus_type_pcix,
ixgbe_bus_type_pci_express,
+ ixgbe_bus_type_internal,
ixgbe_bus_type_reserved
};
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.c
b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.c
index c07e4e9..e3d8fc1 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.c
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.c
@@ -171,8 +171,9 @@ s32 ixgbe_init_ops_X550EM(struct ixgbe_hw *hw)
mac->ops.disable_sec_rx_path = NULL;
mac->ops.enable_sec_rx_path = NULL;
- /* PCIe bus info not supported in X550EM */
- mac->ops.get_bus_info = NULL;
+ /* X550EM bus type is internal*/
+ hw->bus.type = ixgbe_bus_type_internal;
+ mac->ops.get_bus_info = ixgbe_get_bus_info_X550em;
mac->ops.read_iosf_sb_reg = ixgbe_read_iosf_sb_reg_x550;
mac->ops.write_iosf_sb_reg = ixgbe_write_iosf_sb_reg_x550;
@@ -1964,6 +1965,24 @@ u32 ixgbe_get_supported_physical_layer_X550em(struct
ixgbe_hw *hw)
}
/**
+ * ixgbe_get_bus_info_x550em - Set PCI bus info
+ * @hw: pointer to hardware structure
+ *
+ * Sets bus link width and speed to unknown because X550em is
+ * not a PCI device.
+ **/
+s32 ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw)
+{
+
+ DEBUGFUNC("ixgbe_get_bus_info_x550em");
+
+ hw->bus.width = ixgbe_bus_width_unknown;
+ hw->bus.speed = ixgbe_bus_speed_unknown;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
* ixgbe_disable_rx_x550 - Disable RX unit
*
* Enables the Rx DMA unit for x550
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.h
b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.h
index 8804777..8c78cb1 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.h
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x550.h
@@ -40,6 +40,7 @@ s32 ixgbe_dmac_config_X550(struct ixgbe_hw *hw);
s32 ixgbe_dmac_config_tcs_X550(struct ixgbe_hw *hw);
s32 ixgbe_dmac_update_tcs_X550(struct ixgbe_hw *hw);
+s32 ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw);
s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw);
s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw);
s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw);
--
1.8.4.2
