sky2le.h

这是Marvell Technology Group Ltd. 4355 (rev 12)网卡在linux下的驱动程序源代码

 *
 */

#ifdef USE_POLLING_UNIT

#define POLE_SET_OPC(pLE, Opc)		((pLE)->Sa.Opcode = (Opc))
#define POLE_SET_LINK(pLE, Port)	((pLE)->Sa.Link = (Port))
#define POLE_SET_RXIDX(pLE, Idx)	((pLE)->Sa.RxIdxVld = Word2LE(Idx))
#define POLE_SET_TXAIDX(pLE, Idx)	((pLE)->Sa.TxAIdxVld = Word2LE(Idx))
#define POLE_SET_TXSIDX(pLE, Idx)	((pLE)->Sa.TxSIdxVld = Word2LE(Idx))

#define POLE_GET_OPC(pLE)		((pLE)->Sa.Opcode)
#define POLE_GET_LINK(pLE)		((pLE)->Sa.Link)
#define POLE_GET_RXIDX(pLE)		LE2Word((pLE)->Sa.RxIdxVld)
#define POLE_GET_TXAIDX(pLE)	LE2Word((pLE)->Sa.TxAIdxVld)
#define POLE_GET_TXSIDX(pLE)	LE2Word((pLE)->Sa.TxSIdxVld)

#endif /* USE_POLLING_UNIT */

/******************************************************************************
 *
 * Debug macros for list elements
 *
 */

#ifdef DEBUG

#define SK_DBG_DUMP_RX_LE(pLE)	{										\
	SK_U8	Opcode;														\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("=== RX_LIST_ELEMENT @addr: %p cont: %02x %02x %02x %02x %02x %02x %02x %02x\n",	\
		pLE, ((SK_U8 *) pLE)[0], ((SK_U8 *) pLE)[1], ((SK_U8 *) pLE)[2],\
		((SK_U8 *) pLE)[3], ((SK_U8 *) pLE)[4], ((SK_U8 *) pLE)[5],		\
		((SK_U8 *) pLE)[6], ((SK_U8 *) pLE)[7])); 						\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\t (16bit) %04x %04x %04x %04x\n",							\
		((SK_U16 *) pLE)[0], ((SK_U16 *) pLE)[1], ((SK_U16 *) pLE)[2],	\
		((SK_U16 *) pLE)[3])); 											\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\t (32bit) %08x %08x\n",										\
		((SK_U32 *) pLE)[0], ((SK_U32 *) pLE)[1])); 					\
	Opcode = RXLE_GET_OPC(pLE);											\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\tOwn belongs to %s\n", ((Opcode & HW_OWNER) == HW_OWNER) ?	\
		 "Hardware" : "Software"));										\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\tOpc: 0x%x ",Opcode));										\
	switch (Opcode & (~HW_OWNER)) {										\
	case OP_BUFFER:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_BUFFER\n"));											\
		break;															\
	case OP_PACKET:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_PACKET\n"));											\
		break;															\
	case OP_ADDR64:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_ADDR64\n"));											\
		break;															\
	case OP_TCPSTART:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TCPPAR\n"));											\
		break;															\
	case SW_OWNER:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tunused LE\n"));											\
		break;															\
	default:															\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tunknown Opcode!!!\n"));									\
	}																	\
	if ((Opcode & OP_BUFFER) == OP_BUFFER) {							\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tControl: 0x%x\n", RXLE_GET_CTRL(pLE)));					\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tBufLen: 0x%x\n", RXLE_GET_LEN(pLE)));					\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tLowAddr: 0x%x\n", RXLE_GET_ADDR(pLE)));					\
	}																	\
	if ((Opcode & OP_ADDR64) == OP_ADDR64) {							\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tHighAddr: 0x%x\n", RXLE_GET_ADDR(pLE)));				\
	}																	\
	if ((Opcode & OP_TCPSTART) == OP_TCPSTART) {						\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tTCP Sum Start 1 : 0x%x\n", RXLE_GET_STACS1(pLE)));		\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tTCP Sum Start 2 : 0x%x\n", RXLE_GET_STACS2(pLE)));		\
	}																	\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("=====================\n"));									\
}

#define SK_DBG_DUMP_TX_LE(pLE)	{										\
	SK_U8	Opcode;														\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("=== TX_LIST_ELEMENT @addr: %p cont: %02x %02x %02x %02x %02x %02x %02x %02x\n",	\
		pLE, ((SK_U8 *) pLE)[0], ((SK_U8 *) pLE)[1], ((SK_U8 *) pLE)[2],\
		((SK_U8 *) pLE)[3], ((SK_U8 *) pLE)[4], ((SK_U8 *) pLE)[5],		\
		((SK_U8 *) pLE)[6], ((SK_U8 *) pLE)[7])); 						\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\t (16bit) %04x %04x %04x %04x\n",							\
		((SK_U16 *) pLE)[0], ((SK_U16 *) pLE)[1], ((SK_U16 *) pLE)[2],	\
		((SK_U16 *) pLE)[3])); 											\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\t (32bit) %08x %08x\n",										\
		((SK_U32 *) pLE)[0], ((SK_U32 *) pLE)[1])); 					\
	Opcode = TXLE_GET_OPC(pLE);											\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\tOwn belongs to %s\n", ((Opcode & HW_OWNER) == HW_OWNER) ?	\
		"Hardware" : "Software"));										\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\tOpc: 0x%x ",Opcode));										\
	switch (Opcode & (~HW_OWNER)) {										\
	case OP_TCPCHKSUM:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TCPCHKSUM\n"));										\
		break;															\
	case OP_TCPIS:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TCPIS\n"));											\
		break;															\
	case OP_TCPLCK:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TCPLCK\n"));											\
		break;															\
	case OP_TCPLW:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TCPLW\n"));											\
		break;															\
	case OP_TCPLSW:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TCPLSW\n"));											\
		break;															\
	case OP_TCPLISW:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TCPLISW\n"));										\
		break;															\
	case OP_ADDR64:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_ADDR64\n"));											\
		break;															\
	case OP_VLAN:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_VLAN\n"));											\
		break;															\
	case OP_ADDR64VLAN:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_ADDR64VLAN\n"));										\
		break;															\
	case OP_LRGLEN:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_LRGLEN\n"));											\
		break;															\
	case OP_LRGLENVLAN:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_LRGLENVLAN\n"));										\
		break;															\
	case OP_BUFFER:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_BUFFER\n"));											\
		break;															\
	case OP_PACKET:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_PACKET\n"));											\
		break;															\
	case OP_LARGESEND:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_LARGESEND\n"));										\
		break;															\
	case OP_MSS:		/* Yukon-Extreme only */						\
		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_MSS\n"))												\
		break;															\
	case OP_MSSVLAN:	/* Yukon-Extreme only */						\
		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_INIT, 					\
			("\tOP_MSSVLAN\n"))											\
		break;															\
	case OP_LSOV2:		/* Yukon-Extreme only */						\
		SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_LSOV2\n"))											\
		break;															\
	case SW_OWNER:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tunused LE\n"));											\
		break;															\
	default:															\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tunknown Opcode!!!\n"));									\
	}																	\
	if ((Opcode & OP_BUFFER) == OP_BUFFER) {							\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tControl: 0x%x\n", TXLE_GET_CTRL(pLE)));					\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tBufLen: 0x%x\n", TXLE_GET_LEN(pLE)));					\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tLowAddr: 0x%x\n", TXLE_GET_ADDR(pLE)));					\
	}																	\
	if ((Opcode & OP_ADDR64) == OP_ADDR64) {							\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tHighAddr: 0x%x\n", TXLE_GET_ADDR(pLE)));				\
	}																	\
	if ((Opcode & OP_VLAN) == OP_VLAN) {								\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tVLAN Id: 0x%x\n", TXLE_GET_VLAN(pLE)));					\
	}																	\
	if ((Opcode & OP_LRGLEN) == OP_LRGLEN) {							\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tLarge send length: 0x%x\n", TXLE_GET_LSLEN(pLE)));		\
	}																	\
	if ((Opcode & OP_MSS) == OP_MSS) {		/* Yukon-Extreme only */	\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tMSS value: 0x%x\n", TXLE_GET_MSSVAL(pLE)));				\
	}																	\
	if ((Opcode & OP_LSOV2) == OP_LSOV2) {	/* Yukon-Extreme only */	\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tLSOv2 lenght: 0x%x\n", TXLE_GET_LSOV2(pLE)));			\
	}																	\
	if ((Opcode &(~HW_OWNER)) <= OP_ADDR64) {							\
		if ((Opcode & OP_TCPWRITE) == OP_TCPWRITE) {					\
			SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,				\
				("\tTCP Sum Write: 0x%x\n", TXLE_GET_WRICS(pLE)));		\
		}																\
		if ((Opcode & OP_TCPSTART) == OP_TCPSTART) {					\
			SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,				\
				("\tTCP Sum Start: 0x%x\n", TXLE_GET_STACS(pLE)));		\
		}																\
		if ((Opcode & OP_TCPINIT) == OP_TCPINIT) {						\
			SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,				\
				("\tTCP Sum Init: 0x%x\n", TXLE_GET_INICS(pLE)));		\
		}																\
		if ((Opcode & OP_TCPLCK) == OP_TCPLCK) {						\
			SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,				\
				("\tTCP Sum Lock: 0x%x\n", TXLE_GET_LCKCS(pLE)));		\
		}																\
	}																	\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("=====================\n"));									\
}
	
#define SK_DBG_DUMP_ST_LE(pLE)	{ 										\
	SK_U8	Opcode;														\
	SK_U16	HighVal;													\
	SK_U32	LowVal;														\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("=== ST_LIST_ELEMENT @addr: %p contains: %02x %02x %02x %02x %02x %02x %02x %02x\n",\
		pLE, ((SK_U8 *) pLE)[0], ((SK_U8 *) pLE)[1], ((SK_U8 *) pLE)[2],\
		((SK_U8 *) pLE)[3], ((SK_U8 *) pLE)[4], ((SK_U8 *) pLE)[5],		\
		((SK_U8 *) pLE)[6], ((SK_U8 *) pLE)[7]));						\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\t (16bit) %04x %04x %04x %04x\n",							\
		((SK_U16 *) pLE)[0], ((SK_U16 *) pLE)[1], ((SK_U16 *) pLE)[2],	\
		((SK_U16 *) pLE)[3])); 											\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\t (32bit) %08x %08x\n",										\
		((SK_U32 *) pLE)[0], ((SK_U32 *) pLE)[1]));						\
	Opcode = STLE_GET_OPC(pLE);											\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\tOwn belongs to %s\n", ((Opcode & HW_OWNER) == SW_OWNER) ?	\
		"Hardware" : "Software"));										\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\tOpc: 0x%x",	Opcode));										\
	Opcode &= (~HW_OWNER);												\
	switch (Opcode) {													\
	case OP_RXSTAT:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_RXSTAT\n"));											\
		break;															\
	case OP_RXTIMESTAMP:												\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_RXTIMESTAMP\n"));									\
		break;															\
	case OP_RXVLAN:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_RXVLAN\n"));											\
		break;															\
	case OP_RXCHKS:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_RXCHKS\n"));											\
		break;															\
	case OP_RXCHKSVLAN:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_RXCHKSVLAN\n"));										\
		break;															\
	case OP_RXTIMEVLAN:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_RXTIMEVLAN\n"));										\
		break;															\
	case OP_RSS_HASH:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_RSS_HASH\n"));										\
		break;															\
	case OP_TXINDEXLE:													\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_TXINDEXLE\n"));										\
		break;															\
	case OP_MACSEC:		/* Yukon-Extreme only */						\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_MACSEC\n"));											\
		break;															\
	case OP_MACSECVLAN:	/* Yukon-Extreme only */						\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tOP_MACSECVLAN\n"));										\
		break;															\
	case HW_OWNER:														\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tunused LE\n"));											\
		break;															\
	default:															\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tunknown status list element!!!\n"));					\
	}																	\
	SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,						\
		("\tPort: %c\n", 'A' + (CSS_GET_PORT(STLE_GET_LINK(pLE)))));	\
	if (Opcode == OP_RXSTAT) {											\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tFrameLen: 0x%x\n", STLE_GET_LEN(pLE)));					\
		SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,					\
			("\tFrameStat: 0x%x\n", STLE_GET_FRSTATUS(pLE)));			\
		if (HW_IS_EXT_LE_FORMAT(pAc)) {									\
			SK_DBG_MSG(pAc, SK_DBGMOD_HWM, SK_DBGCAT_INIT,				\
				("\tChecksum Status Field: 0x%x\n", STLE_GET_LINK(pLE)));\
		}																\
	}																	\
	if ((Opcode & OP_RXVLAN) == OP_RXVLAN) {							\