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yaml
---
r: 159288
b: refs/heads/master
c: 8788fdc
h: refs/heads/master
v: v3
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Sathya Perla authored and David S. Miller committed Aug 2, 2009
1 parent a32eac9 commit ab01fd4
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Showing 6 changed files with 300 additions and 334 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 2f6d7c1b34403b97fa57473edcb6749d1db5ace3
refs/heads/master: 8788fdc2a53cf012a43808877eaa6ac7e3c923b4
47 changes: 18 additions & 29 deletions trunk/drivers/net/benet/be.h
Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,8 @@ static inline char *nic_name(struct pci_dev *pdev)
#define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */
#define RX_FRAGS_REFILL_WM (RX_Q_LEN - MAX_RX_POST)

#define FW_VER_LEN 32

struct be_dma_mem {
void *va;
dma_addr_t dma;
Expand Down Expand Up @@ -123,7 +125,6 @@ static inline void queue_tail_inc(struct be_queue_info *q)
index_inc(&q->tail, q->len);
}


struct be_eq_obj {
struct be_queue_info q;
char desc[32];
Expand All @@ -142,31 +143,6 @@ struct be_mcc_obj {
struct be_queue_info cq;
};

struct be_ctrl_info {
u8 __iomem *csr;
u8 __iomem *db; /* Door Bell */
u8 __iomem *pcicfg; /* PCI config space */
int pci_func;

/* Mbox used for cmd request/response */
spinlock_t mbox_lock; /* For serializing mbox cmds to BE card */
struct be_dma_mem mbox_mem;
/* Mbox mem is adjusted to align to 16 bytes. The allocated addr
* is stored for freeing purpose */
struct be_dma_mem mbox_mem_alloced;

/* MCC Rings */
struct be_mcc_obj mcc_obj;
spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */
spinlock_t mcc_cq_lock;

/* MCC Async callback */
void (*async_cb)(void *adapter, bool link_up);
void *adapter_ctxt;
};

#include "be_cmds.h"

struct be_drvr_stats {
u32 be_tx_reqs; /* number of TX requests initiated */
u32 be_tx_stops; /* number of times TX Q was stopped */
Expand Down Expand Up @@ -234,8 +210,20 @@ struct be_adapter {
struct pci_dev *pdev;
struct net_device *netdev;

/* Mbox, pci config, csr address information */
struct be_ctrl_info ctrl;
u8 __iomem *csr;
u8 __iomem *db; /* Door Bell */
u8 __iomem *pcicfg; /* PCI config space */
int pci_func;

spinlock_t mbox_lock; /* For serializing mbox cmds to BE card */
struct be_dma_mem mbox_mem;
/* Mbox mem is adjusted to align to 16 bytes. The allocated addr
* is stored for freeing purpose */
struct be_dma_mem mbox_mem_alloced;

struct be_mcc_obj mcc_obj;
spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */
spinlock_t mcc_cq_lock;

struct msix_entry msix_entries[BE_NUM_MSIX_VECTORS];
bool msix_enabled;
Expand Down Expand Up @@ -366,6 +354,7 @@ static inline u8 is_udp_pkt(struct sk_buff *skb)
return val;
}

extern void be_cq_notify(struct be_ctrl_info *ctrl, u16 qid, bool arm,
extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm,
u16 num_popped);
extern void be_link_status_update(struct be_adapter *adapter, bool link_up);
#endif /* BE_H */
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