cxgb3 - use immediate data for offload Tx

[linux-2.6-omap-h63xx.git] / drivers / net / cxgb3 / common.h

diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h
index 8d1379633698737835b28e66bb0f9c2bd1e067b0..d6c77607a114b46bb82c8f9eda5b0fbd167223c6 100644 (file)
--- a/drivers/net/cxgb3/common.h
+++ b/drivers/net/cxgb3/common.h
@@ -101,9 +101,10 @@ enum {
        TCB_SIZE = 128,         /* TCB size */
        NMTUS = 16,             /* size of MTU table */
        NCCTRL_WIN = 32,        /* # of congestion control windows */
+       PROTO_SRAM_LINES = 128, /* size of TP sram */
 };
 
-#define MAX_RX_COALESCING_LEN 16224U
+#define MAX_RX_COALESCING_LEN 12288U
 
 enum {
        PAUSE_RX = 1 << 0,
@@ -123,6 +124,30 @@ enum {                             /* adapter interrupt-maintained statistics */
        IRQ_NUM_STATS           /* keep last */
 };
 
+enum {
+       TP_VERSION_MAJOR        = 1,
+       TP_VERSION_MINOR        = 0,
+       TP_VERSION_MICRO        = 44
+};
+
+#define S_TP_VERSION_MAJOR             16
+#define M_TP_VERSION_MAJOR             0xFF
+#define V_TP_VERSION_MAJOR(x)          ((x) << S_TP_VERSION_MAJOR)
+#define G_TP_VERSION_MAJOR(x)          \
+           (((x) >> S_TP_VERSION_MAJOR) & M_TP_VERSION_MAJOR)
+
+#define S_TP_VERSION_MINOR             8
+#define M_TP_VERSION_MINOR             0xFF
+#define V_TP_VERSION_MINOR(x)          ((x) << S_TP_VERSION_MINOR)
+#define G_TP_VERSION_MINOR(x)          \
+           (((x) >> S_TP_VERSION_MINOR) & M_TP_VERSION_MINOR)
+
+#define S_TP_VERSION_MICRO             0
+#define M_TP_VERSION_MICRO             0xFF
+#define V_TP_VERSION_MICRO(x)          ((x) << S_TP_VERSION_MICRO)
+#define G_TP_VERSION_MICRO(x)          \
+           (((x) >> S_TP_VERSION_MICRO) & M_TP_VERSION_MICRO)
+
 enum {
        SGE_QSETS = 8,          /* # of SGE Tx/Rx/RspQ sets */
        SGE_RXQ_PER_SET = 2,    /* # of Rx queues per set */
@@ -482,6 +507,7 @@ struct cmac {
        unsigned int tx_xcnt;
        u64 tx_mcnt;
        unsigned int rx_xcnt;
+       unsigned int rx_ocnt;
        u64 rx_mcnt;
        unsigned int toggle_cnt;
        unsigned int txen;
@@ -654,6 +680,10 @@ const struct adapter_info *t3_get_adapter_info(unsigned int board_id);
 int t3_seeprom_read(struct adapter *adapter, u32 addr, u32 *data);
 int t3_seeprom_write(struct adapter *adapter, u32 addr, u32 data);
 int t3_seeprom_wp(struct adapter *adapter, int enable);
+int t3_get_tp_version(struct adapter *adapter, u32 *vers);
+int t3_check_tpsram_version(struct adapter *adapter, int *must_load);
+int t3_check_tpsram(struct adapter *adapter, u8 *tp_ram, unsigned int size);
+int t3_set_proto_sram(struct adapter *adap, u8 *data);
 int t3_read_flash(struct adapter *adapter, unsigned int addr,
                  unsigned int nwords, u32 *data, int byte_oriented);
 int t3_load_fw(struct adapter *adapter, const u8 * fw_data, unsigned int size);