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ixgbevf: Move API negotiation function into mac_ops

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This patch moves API negotiation into mac_ops.  The general idea here is
that with HyperV on the way we need to make certain that anything that will
have different versions between HyperV and a standard VF needs to be
abstracted enough so that we can have a separate function between the two
so we can avoid changes in one breaking something in the other.

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck 2016-04-14 20:37:15 -04:00 committed by Jeff Kirsher
parent b83e30104b
commit 7921f4dc4c
3 changed files with 5 additions and 4 deletions
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2
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
View File

@ -2056,7 +2056,7 @@ static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter)
spin_lock_bh(&adapter->mbx_lock);
while (api[idx] != ixgbe_mbox_api_unknown) {
err = ixgbevf_negotiate_api_version(hw, api[idx]);
err = hw->mac.ops.negotiate_api_version(hw, api[idx]);
if (!err)
break;
idx++;

5
drivers/net/ethernet/intel/ixgbevf/vf.c
View File

@ -670,11 +670,11 @@ void ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size)
}
/**
* ixgbevf_negotiate_api_version - Negotiate supported API version
* ixgbevf_negotiate_api_version_vf - Negotiate supported API version
* @hw: pointer to the HW structure
* @api: integer containing requested API version
**/
int ixgbevf_negotiate_api_version(struct ixgbe_hw *hw, int api)
static int ixgbevf_negotiate_api_version_vf(struct ixgbe_hw *hw, int api)
{
int err;
u32 msg[3];
@ -769,6 +769,7 @@ static const struct ixgbe_mac_operations ixgbevf_mac_ops = {
.stop_adapter = ixgbevf_stop_hw_vf,
.setup_link = ixgbevf_setup_mac_link_vf,
.check_link = ixgbevf_check_mac_link_vf,
.negotiate_api_version = ixgbevf_negotiate_api_version_vf,
.set_rar = ixgbevf_set_rar_vf,
.update_mc_addr_list = ixgbevf_update_mc_addr_list_vf,
.update_xcast_mode = ixgbevf_update_xcast_mode,

2
drivers/net/ethernet/intel/ixgbevf/vf.h
View File

@ -51,6 +51,7 @@ struct ixgbe_mac_operations {
s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
s32 (*stop_adapter)(struct ixgbe_hw *);
s32 (*get_bus_info)(struct ixgbe_hw *);
s32 (*negotiate_api_version)(struct ixgbe_hw *hw, int api);
/* Link */
s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool);
@ -208,7 +209,6 @@ static inline u32 ixgbe_read_reg_array(struct ixgbe_hw *hw, u32 reg,
#define IXGBE_READ_REG_ARRAY(h, r, o) ixgbe_read_reg_array(h, r, o)
void ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size);
int ixgbevf_negotiate_api_version(struct ixgbe_hw *hw, int api);
int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,
unsigned int *default_tc);
int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues);