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i40e/base: add flag for X722 register access

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Instead of doing the MAC check, use a flag that gets set per
MAC. This way there are less chances of user error and it
can enable multiple MACs with the capability in a single place
rather than cluttering the code with MAC checks.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Remy Horton <remy.horton@intel.com>
This commit is contained in:
Helin Zhang 2016-03-08 16:14:11 +08:00 committed by Thomas Monjalon
parent 2427bcaa0a
commit dd59229c8b
3 changed files with 10 additions and 2 deletions
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5
drivers/net/i40e/base/i40e_common.c
View File

@ -1032,6 +1032,11 @@ enum i40e_status_code i40e_init_shared_code(struct i40e_hw *hw)
else
hw->pf_id = (u8)(func_rid & 0x7);
#ifdef X722_SUPPORT
if (hw->mac.type == I40E_MAC_X722)
hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE;
#endif
status = i40e_init_nvm(hw);
return status;
}

4
drivers/net/i40e/base/i40e_nvm.c
View File

@ -220,7 +220,7 @@ enum i40e_status_code i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
enum i40e_status_code ret_code = I40E_SUCCESS;
#ifdef X722_SUPPORT
if (hw->mac.type == I40E_MAC_X722) {
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) {
ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
if (!ret_code) {
ret_code = i40e_read_nvm_word_aq(hw, offset, data);
@ -323,7 +323,7 @@ enum i40e_status_code i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
enum i40e_status_code ret_code = I40E_SUCCESS;
#ifdef X722_SUPPORT
if (hw->mac.type == I40E_MAC_X722) {
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) {
ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
if (!ret_code) {
ret_code = i40e_read_nvm_buffer_aq(hw, offset, words,

3
drivers/net/i40e/base/i40e_type.h
View File

@ -658,6 +658,9 @@ struct i40e_hw {
u16 wol_proxy_vsi_seid;
#endif
#define I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0)
u64 flags;
/* debug mask */
u32 debug_mask;
#ifndef I40E_NDIS_SUPPORT