diff options
Diffstat (limited to 'drivers/net/qlge/qlge.h')
| -rw-r--r-- | drivers/net/qlge/qlge.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h index fcb159e4df54..156e02e8905d 100644 --- a/drivers/net/qlge/qlge.h +++ b/drivers/net/qlge/qlge.h @@ -27,6 +27,8 @@ "%s: " fmt, __func__, ##args); \ } while (0) +#define WQ_ADDR_ALIGN 0x3 /* 4 byte alignment */ + #define QLGE_VENDOR_ID 0x1077 #define QLGE_DEVICE_ID_8012 0x8012 #define QLGE_DEVICE_ID_8000 0x8000 @@ -39,7 +41,18 @@ #define NUM_SMALL_BUFFERS 512 #define NUM_LARGE_BUFFERS 512 +#define DB_PAGE_SIZE 4096 + +/* Calculate the number of (4k) pages required to + * contain a buffer queue of the given length. + */ +#define MAX_DB_PAGES_PER_BQ(x) \ + (((x * sizeof(u64)) / DB_PAGE_SIZE) + \ + (((x * sizeof(u64)) % DB_PAGE_SIZE) ? 1 : 0)) +#define RX_RING_SHADOW_SPACE (sizeof(u64) + \ + MAX_DB_PAGES_PER_BQ(NUM_SMALL_BUFFERS) * sizeof(u64) + \ + MAX_DB_PAGES_PER_BQ(NUM_LARGE_BUFFERS) * sizeof(u64)) #define SMALL_BUFFER_SIZE 256 #define LARGE_BUFFER_SIZE PAGE_SIZE #define MAX_SPLIT_SIZE 1023 @@ -50,7 +63,7 @@ #define MAX_INTER_FRAME_WAIT 10 /* 10 usec max interframe-wait for coalescing */ #define DFLT_INTER_FRAME_WAIT (MAX_INTER_FRAME_WAIT/2) #define UDELAY_COUNT 3 -#define UDELAY_DELAY 10 +#define UDELAY_DELAY 100 #define TX_DESC_PER_IOCB 8 @@ -63,7 +76,16 @@ #define TX_DESC_PER_OAL 0 #endif -#define DB_PAGE_SIZE 4096 +/* MPI test register definitions. This register + * is used for determining alternate NIC function's + * PCI->func number. + */ +enum { + MPI_TEST_FUNC_PORT_CFG = 0x1002, + MPI_TEST_NIC1_FUNC_SHIFT = 1, + MPI_TEST_NIC2_FUNC_SHIFT = 5, + MPI_TEST_NIC_FUNC_MASK = 0x00000007, +}; /* * Processor Address Register (PROC_ADDR) bit definitions. @@ -1430,7 +1452,10 @@ struct ql_adapter { /* Hardware information */ u32 chip_rev_id; + u32 fw_rev_id; u32 func; /* PCI function for this adapter */ + u32 alt_func; /* PCI function for alternate adapter */ + u32 port; /* Port number this adapter */ spinlock_t adapter_lock; spinlock_t hw_lock; @@ -1580,6 +1605,8 @@ void ql_mpi_idc_work(struct work_struct *work); void ql_mpi_port_cfg_work(struct work_struct *work); int ql_mb_get_fw_state(struct ql_adapter *qdev); int ql_cam_route_initialize(struct ql_adapter *qdev); +int ql_read_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 *data); +int ql_mb_about_fw(struct ql_adapter *qdev); #if 1 #define QL_ALL_DUMP |