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Diffstat (limited to 'drivers/net/qlge/qlge.h')
-rw-r--r--drivers/net/qlge/qlge.h31
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index fcb159e..156e02e 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
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