bnx2: Handle DMA mapping errors.

[safe/jmp/linux-2.6] / drivers / net / bnx2.h

diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index efa0ca9..617d953 100644 (file)
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6440,6 +6440,11 @@ struct l2_fhdr {
 
 #define BNX2_MISC_ENABLE_DEFAULT       0x17ffffff
 
+#define BNX2_START_UNICAST_ADDRESS_INDEX       4
+#define BNX2_END_UNICAST_ADDRESS_INDEX         7
+#define BNX2_MAX_UNICAST_ADDRESSES             (BNX2_END_UNICAST_ADDRESS_INDEX - \
+                                        BNX2_START_UNICAST_ADDRESS_INDEX + 1)
+
 #define DMA_READ_CHANS 5
 #define DMA_WRITE_CHANS        3
 
@@ -6504,6 +6509,9 @@ struct l2_fhdr {
 #define RX_CID         0
 #define RX_RSS_CID     4
 #define RX_MAX_RSS_RINGS       7
+#define RX_MAX_RINGS           (RX_MAX_RSS_RINGS + 1)
+#define TX_MAX_TSS_RINGS       7
+#define TX_MAX_RINGS           (TX_MAX_TSS_RINGS + 1)
 
 #define MB_TX_CID_ADDR MB_GET_CID_ADDR(TX_CID)
 #define MB_RX_CID_ADDR MB_GET_CID_ADDR(RX_CID)
@@ -6518,10 +6526,14 @@ struct sw_pg {
        DECLARE_PCI_UNMAP_ADDR(mapping)
 };
 
+struct sw_tx_bd {
+       struct sk_buff          *skb;
+};
+
 #define SW_RXBD_RING_SIZE (sizeof(struct sw_bd) * RX_DESC_CNT)
 #define SW_RXPG_RING_SIZE (sizeof(struct sw_pg) * RX_DESC_CNT)
 #define RXBD_RING_SIZE (sizeof(struct rx_bd) * RX_DESC_CNT)
-#define SW_TXBD_RING_SIZE (sizeof(struct sw_bd) * TX_DESC_CNT)
+#define SW_TXBD_RING_SIZE (sizeof(struct sw_tx_bd) * TX_DESC_CNT)
 #define TXBD_RING_SIZE (sizeof(struct tx_bd) * TX_DESC_CNT)
 
 /* Buffered flash (Atmel: AT45DB011B) specific information */
@@ -6589,7 +6601,7 @@ struct flash_spec {
 
 struct bnx2_irq {
        irq_handler_t   handler;
-       u16             vector;
+       unsigned int    vector;
        u8              requested;
        char            name[16];
 };
@@ -6601,7 +6613,7 @@ struct bnx2_tx_ring_info {
        u32                     tx_bseq_addr;
 
        struct tx_bd            *tx_desc_ring;
-       struct sw_bd            *tx_buf_ring;
+       struct sw_tx_bd         *tx_buf_ring;
 
        u16                     tx_cons;
        u16                     hw_tx_cons;
@@ -6646,6 +6658,8 @@ struct bnx2_napi {
        struct bnx2_tx_ring_info        tx_ring;
 };
 
+#define BNX2_TIMER_INTERVAL                    HZ
+
 struct bnx2 {
        /* Fields used in the tx and intr/napi performance paths are grouped */
        /* together in the beginning of the structure. */
@@ -6670,6 +6684,7 @@ struct bnx2 {
 #define BNX2_FLAG_USING_MSI_OR_MSIX    (BNX2_FLAG_USING_MSI | \
                                         BNX2_FLAG_USING_MSIX)
 #define BNX2_FLAG_JUMBO_BROKEN         0x00000800
+#define BNX2_FLAG_CAN_KEEP_VLAN                0x00001000
 
        struct bnx2_napi        bnx2_napi[BNX2_MAX_MSIX_VEC];
 
@@ -6692,9 +6707,6 @@ struct bnx2 {
 
        /* End of fields used in the performance code paths. */
 
-       char                    *name;
-
-       int                     timer_interval;
        int                     current_interval;
        struct                  timer_list timer;
        struct work_struct      reset_task;
@@ -6951,6 +6963,7 @@ struct fw_info {
 #define BNX2_DRV_MSG_CODE_DIAG                  0x07000000
 #define BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL        0x09000000
 #define BNX2_DRV_MSG_CODE_UNLOAD_LNK_DN                 0x0b000000
+#define BNX2_DRV_MSG_CODE_KEEP_VLAN_UPDATE      0x0d000000
 #define BNX2_DRV_MSG_CODE_CMD_SET_LINK          0x10000000
 
 #define BNX2_DRV_MSG_DATA                       0x00ff0000
@@ -7279,6 +7292,10 @@ struct fw_info {
 #define BNX2_FW_CAP_SIGNATURE_MASK              0xffff0000
 #define BNX2_FW_CAP_REMOTE_PHY_CAPABLE          0x00000001
 #define BNX2_FW_CAP_REMOTE_PHY_PRESENT          0x00000002
+#define BNX2_FW_CAP_MFW_CAN_KEEP_VLAN           0x00000008
+#define BNX2_FW_CAP_BC_CAN_KEEP_VLAN            0x00000010
+#define BNX2_FW_CAP_CAN_KEEP_VLAN      (BNX2_FW_CAP_BC_CAN_KEEP_VLAN | \
+                                        BNX2_FW_CAP_MFW_CAN_KEEP_VLAN)
 
 #define BNX2_RPHY_SIGNATURE                    0x36c
 #define BNX2_RPHY_LOAD_SIGNATURE                0x5a5a5a5a