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path: root/drivers/net/ftmac110.h
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Diffstat (limited to 'drivers/net/ftmac110.h')
-rw-r--r--drivers/net/ftmac110.h70
1 files changed, 35 insertions, 35 deletions
diff --git a/drivers/net/ftmac110.h b/drivers/net/ftmac110.h
index a383afa..2772ae7 100644
--- a/drivers/net/ftmac110.h
+++ b/drivers/net/ftmac110.h
@@ -135,42 +135,42 @@ struct ftmac110_regs {
/*
* descriptor structure
*/
-struct ftmac110_rxd {
- uint32_t ct[2];
- uint32_t buf;
- void *vbuf; /* reserved */
+struct ftmac110_desc {
+ uint64_t ctrl;
+ uint32_t pbuf;
+ void *vbuf;
};
-#define FTMAC110_RXCT0_OWNER BIT_MASK(31) /* owner: 1=HW, 0=SW */
-#define FTMAC110_RXCT0_FRS BIT_MASK(29) /* first pkt desc */
-#define FTMAC110_RXCT0_LRS BIT_MASK(28) /* last pkt desc */
-#define FTMAC110_RXCT0_ODDNB BIT_MASK(22) /* odd nibble */
-#define FTMAC110_RXCT0_RUNT BIT_MASK(21) /* runt pkt */
-#define FTMAC110_RXCT0_FTL BIT_MASK(20) /* frame too long */
-#define FTMAC110_RXCT0_CRC BIT_MASK(19) /* pkt crc error */
-#define FTMAC110_RXCT0_ERR BIT_MASK(18) /* bus error */
-#define FTMAC110_RXCT0_ERRMASK (0x1f << 18) /* all errors */
-#define FTMAC110_RXCT0_BCST BIT_MASK(17) /* Bcst pkt */
-#define FTMAC110_RXCT0_MCST BIT_MASK(16) /* Mcst pkt */
-#define FTMAC110_RXCT0_LEN(x) ((x) & 0x7ff)
-
-#define FTMAC110_RXCT1_END BIT_MASK(31)
-#define FTMAC110_RXCT1_BUFSZ(x) ((x) & 0x7ff)
-
-struct ftmac110_txd {
- uint32_t ct[2];
- uint32_t buf;
- void *vbuf; /* reserved */
-};
-
-#define FTMAC110_TXCT0_OWNER BIT_MASK(31) /* owner: 1=HW, 0=SW */
-#define FTMAC110_TXCT0_COL 0x00000003 /* collision */
-
-#define FTMAC110_TXCT1_END BIT_MASK(31) /* end of ring */
-#define FTMAC110_TXCT1_TXIC BIT_MASK(30) /* tx done interrupt */
-#define FTMAC110_TXCT1_TX2FIC BIT_MASK(29) /* tx fifo interrupt */
-#define FTMAC110_TXCT1_FTS BIT_MASK(28) /* first pkt desc */
-#define FTMAC110_TXCT1_LTS BIT_MASK(27) /* last pkt desc */
-#define FTMAC110_TXCT1_LEN(x) ((x) & 0x7ff)
+#define FTMAC110_RXD_END ((uint64_t)1 << 63)
+#define FTMAC110_RXD_BUFSZ(x) (((uint64_t)(x) & 0x7ff) << 32)
+
+#define FTMAC110_RXD_OWNER ((uint64_t)1 << 31) /* owner: 1=HW, 0=SW */
+#define FTMAC110_RXD_FRS ((uint64_t)1 << 29) /* first pkt desc */
+#define FTMAC110_RXD_LRS ((uint64_t)1 << 28) /* last pkt desc */
+#define FTMAC110_RXD_ODDNB ((uint64_t)1 << 22) /* odd nibble */
+#define FTMAC110_RXD_RUNT ((uint64_t)1 << 21) /* runt pkt */
+#define FTMAC110_RXD_FTL ((uint64_t)1 << 20) /* frame too long */
+#define FTMAC110_RXD_CRC ((uint64_t)1 << 19) /* pkt crc error */
+#define FTMAC110_RXD_ERR ((uint64_t)1 << 18) /* bus error */
+#define FTMAC110_RXD_ERRMASK ((uint64_t)0x1f << 18)
+#define FTMAC110_RXD_BCST ((uint64_t)1 << 17) /* Bcst pkt */
+#define FTMAC110_RXD_MCST ((uint64_t)1 << 16) /* Mcst pkt */
+#define FTMAC110_RXD_LEN(x) ((uint64_t)((x) & 0x7ff))
+
+#define FTMAC110_RXD_CLRMASK \
+ (FTMAC110_RXD_END | FTMAC110_RXD_BUFSZ(0x7ff))
+
+#define FTMAC110_TXD_END ((uint64_t)1 << 63) /* end of ring */
+#define FTMAC110_TXD_TXIC ((uint64_t)1 << 62) /* tx done interrupt */
+#define FTMAC110_TXD_TX2FIC ((uint64_t)1 << 61) /* tx fifo interrupt */
+#define FTMAC110_TXD_FTS ((uint64_t)1 << 60) /* first pkt desc */
+#define FTMAC110_TXD_LTS ((uint64_t)1 << 59) /* last pkt desc */
+#define FTMAC110_TXD_LEN(x) ((uint64_t)((x) & 0x7ff) << 32)
+
+#define FTMAC110_TXD_OWNER ((uint64_t)1 << 31) /* owner: 1=HW, 0=SW */
+#define FTMAC110_TXD_COL ((uint64_t)3) /* collision */
+
+#define FTMAC110_TXD_CLRMASK \
+ (FTMAC110_TXD_END)
#endif /* FTMAC110_H */