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path: root/drivers/net/ixgb/ixgb.h
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Diffstat (limited to 'drivers/net/ixgb/ixgb.h')
-rw-r--r--drivers/net/ixgb/ixgb.h60
1 files changed, 39 insertions, 21 deletions
diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index 3d2e7217e9af..16f9c756aa46 100644
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -117,8 +117,8 @@ struct ixgb_buffer {
struct sk_buff *skb;
dma_addr_t dma;
unsigned long time_stamp;
- uint16_t length;
- uint16_t next_to_watch;
+ u16 length;
+ u16 next_to_watch;
};
struct ixgb_desc_ring {
@@ -152,13 +152,12 @@ struct ixgb_desc_ring {
struct ixgb_adapter {
struct timer_list watchdog_timer;
struct vlan_group *vlgrp;
- uint32_t bd_number;
- uint32_t rx_buffer_len;
- uint32_t part_num;
- uint16_t link_speed;
- uint16_t link_duplex;
+ u32 bd_number;
+ u32 rx_buffer_len;
+ u32 part_num;
+ u16 link_speed;
+ u16 link_duplex;
spinlock_t tx_lock;
- atomic_t irq_sem;
struct work_struct tx_timeout_task;
struct timer_list blink_timer;
@@ -168,20 +167,20 @@ struct ixgb_adapter {
struct ixgb_desc_ring tx_ring ____cacheline_aligned_in_smp;
unsigned int restart_queue;
unsigned long timeo_start;
- uint32_t tx_cmd_type;
- uint64_t hw_csum_tx_good;
- uint64_t hw_csum_tx_error;
- uint32_t tx_int_delay;
- uint32_t tx_timeout_count;
- boolean_t tx_int_delay_enable;
- boolean_t detect_tx_hung;
+ u32 tx_cmd_type;
+ u64 hw_csum_tx_good;
+ u64 hw_csum_tx_error;
+ u32 tx_int_delay;
+ u32 tx_timeout_count;
+ bool tx_int_delay_enable;
+ bool detect_tx_hung;
/* RX */
struct ixgb_desc_ring rx_ring;
- uint64_t hw_csum_rx_error;
- uint64_t hw_csum_rx_good;
- uint32_t rx_int_delay;
- boolean_t rx_csum;
+ u64 hw_csum_rx_error;
+ u64 hw_csum_rx_good;
+ u32 rx_int_delay;
+ bool rx_csum;
/* OS defined structs */
struct napi_struct napi;
@@ -193,8 +192,17 @@ struct ixgb_adapter {
struct ixgb_hw hw;
u16 msg_enable;
struct ixgb_hw_stats stats;
- uint32_t alloc_rx_buff_failed;
- boolean_t have_msi;
+ u32 alloc_rx_buff_failed;
+ bool have_msi;
+ unsigned long flags;
+};
+
+enum ixgb_state_t {
+ /* TBD
+ __IXGB_TESTING,
+ __IXGB_RESETTING,
+ */
+ __IXGB_DOWN
};
/* Exported from other modules */
@@ -203,4 +211,14 @@ extern void ixgb_set_ethtool_ops(struct net_device *netdev);
extern char ixgb_driver_name[];
extern const char ixgb_driver_version[];
+extern int ixgb_up(struct ixgb_adapter *adapter);
+extern void ixgb_down(struct ixgb_adapter *adapter, bool kill_watchdog);
+extern void ixgb_reset(struct ixgb_adapter *adapter);
+extern int ixgb_setup_rx_resources(struct ixgb_adapter *adapter);
+extern int ixgb_setup_tx_resources(struct ixgb_adapter *adapter);
+extern void ixgb_free_rx_resources(struct ixgb_adapter *adapter);
+extern void ixgb_free_tx_resources(struct ixgb_adapter *adapter);
+extern void ixgb_update_stats(struct ixgb_adapter *adapter);
+
+
#endif /* _IXGB_H_ */