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igc: Add watchdog

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Code completion, remove obsolete code
Add watchdog methods

Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Sasha Neftin
2018-10-11 10:17:36 +03:00
committed by Jeff Kirsher
parent 4eb8080143
commit 208983f099
4 changed files with 256 additions and 0 deletions
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12
drivers/net/ethernet/intel/igc/igc.h
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@@ -33,6 +33,8 @@ extern char igc_driver_version[];
#define IGC_FLAG_HAS_MSI BIT(0)
#define IGC_FLAG_QUEUE_PAIRS BIT(4)
#define IGC_FLAG_NEED_LINK_UPDATE BIT(9)
#define IGC_FLAG_MEDIA_RESET BIT(10)
#define IGC_FLAG_MAS_ENABLE BIT(12)
#define IGC_FLAG_HAS_MSIX BIT(13)
#define IGC_FLAG_VLAN_PROMISC BIT(15)
@@ -290,6 +292,7 @@ struct igc_adapter {
/* TX */
u16 tx_work_limit;
u32 tx_timeout_count;
int num_tx_queues;
struct igc_ring *tx_ring[IGC_MAX_TX_QUEUES];
@@ -348,6 +351,7 @@ struct igc_adapter {
struct igc_mac_addr *mac_table;
unsigned long link_check_timeout;
struct igc_info ei;
};
@@ -417,6 +421,14 @@ static inline unsigned int igc_rx_pg_order(struct igc_ring *ring)
return 0;
}
static inline s32 igc_read_phy_reg(struct igc_hw *hw, u32 offset, u16 *data)
{
if (hw->phy.ops.read_reg)
return hw->phy.ops.read_reg(hw, offset, data);
return 0;
}
#define igc_rx_pg_size(_ring) (PAGE_SIZE << igc_rx_pg_order(_ring))
#define IGC_TXD_DCMD (IGC_ADVTXD_DCMD_EOP | IGC_ADVTXD_DCMD_RS)