X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Ftyphoon.h;h=dd7022ca735421763a0cac5bfa2f7fad595f0655;hb=cb56d98e2a7530615899597551db685d68a2e852;hp=2f14a050051ba639054cdd18f36c51c773de18bf;hpb=fd8ae94eea9bb4269d6dff1b47b9dc741bd70d0b;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/net/typhoon.h b/drivers/net/typhoon.h
index 2f14a050051..dd7022ca735 100644
--- a/drivers/net/typhoon.h
+++ b/drivers/net/typhoon.h
@@ -64,19 +64,19 @@ struct transmit_ring {
  */
 struct typhoon_indexes {
 	/* The first four are written by the host, and read by the NIC */
-	volatile u32 rxHiCleared;
-	volatile u32 rxLoCleared;
-	volatile u32 rxBuffReady;
-	volatile u32 respCleared;
+	volatile __le32 rxHiCleared;
+	volatile __le32 rxLoCleared;
+	volatile __le32 rxBuffReady;
+	volatile __le32 respCleared;
 
 	/* The remaining are written by the NIC, and read by the host */
-	volatile u32 txLoCleared;
-	volatile u32 txHiCleared;
-	volatile u32 rxLoReady;
-	volatile u32 rxBuffCleared;
-	volatile u32 cmdCleared;
-	volatile u32 respReady;
-	volatile u32 rxHiReady;
+	volatile __le32 txLoCleared;
+	volatile __le32 txHiCleared;
+	volatile __le32 rxLoReady;
+	volatile __le32 rxBuffCleared;
+	volatile __le32 cmdCleared;
+	volatile __le32 respReady;
+	volatile __le32 rxHiReady;
 } __attribute__ ((packed));
 
 /* The host<->Typhoon interface
@@ -100,31 +100,31 @@ struct typhoon_indexes {
  * be zero.
  */
 struct typhoon_interface {
-	u32 ringIndex;
-	u32 ringIndexHi;
-	u32 txLoAddr;
-	u32 txLoAddrHi;
-	u32 txLoSize;
-	u32 txHiAddr;
-	u32 txHiAddrHi;
-	u32 txHiSize;
-	u32 rxLoAddr;
-	u32 rxLoAddrHi;
-	u32 rxLoSize;
-	u32 rxBuffAddr;
-	u32 rxBuffAddrHi;
-	u32 rxBuffSize;
-	u32 cmdAddr;
-	u32 cmdAddrHi;
-	u32 cmdSize;
-	u32 respAddr;
-	u32 respAddrHi;
-	u32 respSize;
-	u32 zeroAddr;
-	u32 zeroAddrHi;
-	u32 rxHiAddr;
-	u32 rxHiAddrHi;
-	u32 rxHiSize;
+	__le32 ringIndex;
+	__le32 ringIndexHi;
+	__le32 txLoAddr;
+	__le32 txLoAddrHi;
+	__le32 txLoSize;
+	__le32 txHiAddr;
+	__le32 txHiAddrHi;
+	__le32 txHiSize;
+	__le32 rxLoAddr;
+	__le32 rxLoAddrHi;
+	__le32 rxLoSize;
+	__le32 rxBuffAddr;
+	__le32 rxBuffAddrHi;
+	__le32 rxBuffSize;
+	__le32 cmdAddr;
+	__le32 cmdAddrHi;
+	__le32 cmdSize;
+	__le32 respAddr;
+	__le32 respAddrHi;
+	__le32 respSize;
+	__le32 zeroAddr;
+	__le32 zeroAddrHi;
+	__le32 rxHiAddr;
+	__le32 rxHiAddrHi;
+	__le32 rxHiSize;
 } __attribute__ ((packed));
 
 /* The Typhoon transmit/fragment descriptor
@@ -165,10 +165,15 @@ struct tx_desc {
 #define TYPHOON_RX_ERROR	0x40
 #define TYPHOON_DESC_VALID	0x80
 	u8  numDesc;
-	u16 len;
-	u32 addr;
-	u32 addrHi;
-	u32 processFlags;
+	__le16 len;
+	union {
+		struct {
+			__le32 addr;
+			__le32 addrHi;
+		} frag;
+		u64 tx_addr;	/* opaque for hardware, for TX_DESC */
+	};
+	__le32 processFlags;
 #define TYPHOON_TX_PF_NO_CRC		__constant_cpu_to_le32(0x00000001)
 #define TYPHOON_TX_PF_IP_CHKSUM		__constant_cpu_to_le32(0x00000002)
 #define TYPHOON_TX_PF_TCP_CHKSUM	__constant_cpu_to_le32(0x00000004)
@@ -197,12 +202,12 @@ struct tx_desc {
 struct tcpopt_desc {
 	u8  flags;
 	u8  numDesc;
-	u16 mss_flags;
+	__le16 mss_flags;
 #define TYPHOON_TSO_FIRST		__constant_cpu_to_le16(0x1000)
 #define TYPHOON_TSO_LAST		__constant_cpu_to_le16(0x2000)
-	u32 respAddrLo;
-	u32 bytesTx;
-	u32 status;
+	__le32 respAddrLo;
+	__le32 bytesTx;
+	__le32 status;
 } __attribute__ ((packed));
 
 /* The IPSEC Offload descriptor
@@ -216,12 +221,12 @@ struct tcpopt_desc {
 struct ipsec_desc {
 	u8  flags;
 	u8  numDesc;
-	u16 ipsecFlags;
+	__le16 ipsecFlags;
 #define TYPHOON_IPSEC_GEN_IV	__constant_cpu_to_le16(0x0000)
 #define TYPHOON_IPSEC_USE_IV	__constant_cpu_to_le16(0x0001)
-	u32 sa1;
-	u32 sa2;
-	u32 reserved;
+	__le32 sa1;
+	__le32 sa2;
+	__le32 reserved;
 } __attribute__ ((packed));
 
 /* The Typhoon receive descriptor (Updated by NIC)
@@ -239,10 +244,10 @@ struct ipsec_desc {
 struct rx_desc {
 	u8  flags;
 	u8  numDesc;
-	u16 frameLen;
-	u32 addr;
-	u32 addrHi;
-	u32 rxStatus;
+	__le16 frameLen;
+	u32 addr;	/* opaque, comes from virtAddr */
+	u32 addrHi;	/* opaque, comes from virtAddrHi */
+	__le32 rxStatus;
 #define TYPHOON_RX_ERR_INTERNAL		__constant_cpu_to_le32(0x00000000)
 #define TYPHOON_RX_ERR_FIFO_UNDERRUN	__constant_cpu_to_le32(0x00000001)
 #define TYPHOON_RX_ERR_BAD_SSD		__constant_cpu_to_le32(0x00000002)
@@ -264,10 +269,10 @@ struct rx_desc {
 #define TYPHOON_RX_IP_CHK_GOOD		__constant_cpu_to_le32(0x00000100)
 #define TYPHOON_RX_TCP_CHK_GOOD		__constant_cpu_to_le32(0x00000200)
 #define TYPHOON_RX_UDP_CHK_GOOD		__constant_cpu_to_le32(0x00000400)
-	u16 filterResults;
+	__le16 filterResults;
 #define TYPHOON_RX_FILTER_MASK		__constant_cpu_to_le16(0x7fff)
 #define TYPHOON_RX_FILTERED		__constant_cpu_to_le16(0x8000)
-	u16 ipsecResults;
+	__le16 ipsecResults;
 #define TYPHOON_RX_OUTER_AH_GOOD	__constant_cpu_to_le16(0x0001)
 #define TYPHOON_RX_OUTER_ESP_GOOD	__constant_cpu_to_le16(0x0002)
 #define TYPHOON_RX_INNER_AH_GOOD	__constant_cpu_to_le16(0x0004)
@@ -278,7 +283,7 @@ struct rx_desc {
 #define TYPHOON_RX_INNER_ESP_FAIL	__constant_cpu_to_le16(0x0080)
 #define TYPHOON_RX_UNKNOWN_SA		__constant_cpu_to_le16(0x0100)
 #define TYPHOON_RX_ESP_FORMAT_ERR	__constant_cpu_to_le16(0x0200)
-	u32 vlanTag;
+	__be32 vlanTag;
 } __attribute__ ((packed));
 
 /* The Typhoon free buffer descriptor, used to give a buffer to the NIC
@@ -292,8 +297,8 @@ struct rx_desc {
  * from the NIC
  */
 struct rx_free {
-	u32 physAddr;
-	u32 physAddrHi;
+	__le32 physAddr;
+	__le32 physAddrHi;
 	u32 virtAddr;
 	u32 virtAddrHi;
 } __attribute__ ((packed));
@@ -312,7 +317,7 @@ struct rx_free {
 struct cmd_desc {
 	u8  flags;
 	u8  numDesc;
-	u16 cmd;
+	__le16 cmd;
 #define TYPHOON_CMD_TX_ENABLE		__constant_cpu_to_le16(0x0001)
 #define TYPHOON_CMD_TX_DISABLE		__constant_cpu_to_le16(0x0002)
 #define TYPHOON_CMD_RX_ENABLE		__constant_cpu_to_le16(0x0003)
@@ -339,9 +344,9 @@ struct cmd_desc {
 #define TYPHOON_CMD_GET_IPSEC_ENABLE	__constant_cpu_to_le16(0x0067)
 #define TYPHOON_CMD_GET_CMD_LVL		__constant_cpu_to_le16(0x0069)
 	u16 seqNo;
-	u16 parm1;
-	u32 parm2;
-	u32 parm3;
+	__le16 parm1;
+	__le32 parm2;
+	__le32 parm3;
 } __attribute__ ((packed));
 
 /* The Typhoon response descriptor, see command descriptor for details
@@ -349,11 +354,11 @@ struct cmd_desc {
 struct resp_desc {
 	u8  flags;
 	u8  numDesc;
-	u16 cmd;
-	u16 seqNo;
-	u16 parm1;
-	u32 parm2;
-	u32 parm3;
+	__le16 cmd;
+	__le16 seqNo;
+	__le16 parm1;
+	__le32 parm2;
+	__le32 parm3;
 } __attribute__ ((packed));
 
 #define INIT_COMMAND_NO_RESPONSE(x, command)				\
@@ -386,31 +391,31 @@ struct resp_desc {
 struct stats_resp {
 	u8  flags;
 	u8  numDesc;
-	u16 cmd;
-	u16 seqNo;
-	u16 unused;
-	u32 txPackets;
-	u64 txBytes;
-	u32 txDeferred;
-	u32 txLateCollisions;
-	u32 txCollisions;
-	u32 txCarrierLost;
-	u32 txMultipleCollisions;
-	u32 txExcessiveCollisions;
-	u32 txFifoUnderruns;
-	u32 txMulticastTxOverflows;
-	u32 txFiltered;
-	u32 rxPacketsGood;
-	u64 rxBytesGood;
-	u32 rxFifoOverruns;
-	u32 BadSSD;
-	u32 rxCrcErrors;
-	u32 rxOversized;
-	u32 rxBroadcast;
-	u32 rxMulticast;
-	u32 rxOverflow;
-	u32 rxFiltered;
-	u32 linkStatus;
+	__le16 cmd;
+	__le16 seqNo;
+	__le16 unused;
+	__le32 txPackets;
+	__le64 txBytes;
+	__le32 txDeferred;
+	__le32 txLateCollisions;
+	__le32 txCollisions;
+	__le32 txCarrierLost;
+	__le32 txMultipleCollisions;
+	__le32 txExcessiveCollisions;
+	__le32 txFifoUnderruns;
+	__le32 txMulticastTxOverflows;
+	__le32 txFiltered;
+	__le32 rxPacketsGood;
+	__le64 rxBytesGood;
+	__le32 rxFifoOverruns;
+	__le32 BadSSD;
+	__le32 rxCrcErrors;
+	__le32 rxOversized;
+	__le32 rxBroadcast;
+	__le32 rxMulticast;
+	__le32 rxOverflow;
+	__le32 rxFiltered;
+	__le32 linkStatus;
 #define TYPHOON_LINK_STAT_MASK		__constant_cpu_to_le32(0x00000001)
 #define TYPHOON_LINK_GOOD		__constant_cpu_to_le32(0x00000001)
 #define TYPHOON_LINK_BAD		__constant_cpu_to_le32(0x00000000)
@@ -420,8 +425,8 @@ struct stats_resp {
 #define TYPHOON_LINK_DUPLEX_MASK	__constant_cpu_to_le32(0x00000004)
 #define TYPHOON_LINK_FULL_DUPLEX	__constant_cpu_to_le32(0x00000004)
 #define TYPHOON_LINK_HALF_DUPLEX	__constant_cpu_to_le32(0x00000000)
-	u32 unused2;
-	u32 unused3;
+	__le32 unused2;
+	__le32 unused3;
 } __attribute__ ((packed));
 
 /* TYPHOON_CMD_XCVR_SELECT xcvr values (resp.parm1)
@@ -509,17 +514,17 @@ struct sa_descriptor {
  */
 struct typhoon_file_header {
 	u8  tag[8];
-	u32 version;
-	u32 numSections;
-	u32 startAddr;
-	u32 hmacDigest[5];
+	__le32 version;
+	__le32 numSections;
+	__le32 startAddr;
+	__le32 hmacDigest[5];
 } __attribute__ ((packed));
 
 struct typhoon_section_header {
-	u32 len;
+	__le32 len;
 	u16 checksum;
 	u16 reserved;
-	u32 startAddr;
+	__le32 startAddr;
 } __attribute__ ((packed));
 
 /* The Typhoon Register offsets