pnic169end.h

VxWorks下的PowerPC 824X系列CPU的bSP包！

#define	CSR6_PB		    0x00000008	/* pass bad frames */
#define	CSR6_HO		    0x00000004	/* hash only filter mode [RO] */
#define	CSR6_SR		    0x00000002	/* start/stop receive command */
#define	CSR6_HP		    0x00000001	/* hash/perfect filter mode [RO] */

/* CSR7 Interrupt Mask register */

#define CSR7_169_LCM	0x08000000  /* link changed mask - 169 */
#define CSR7_169_GPM	0x04000000  /* general purpose port mask - 169 */
#define	CSR7_NIM	    0x00010000	/* normal interrupt mask */
#define	CSR7_AIM	    0x00008000	/* abnormal interrupt mask */
#define CSR7_169_ERM    0x00004000  /* early receive mask - 169 */
#define	CSR7_SEM	    0x00002000	/* system error mask */
#define	CSR7_169_LFM    0x00001000	/* link fail mask */
#define	CSR7_169_FDM	0x00000800	/* full duplex mask - 169 */
#define	CSR7_169_TMR	0x00000800	/* gp timer mask */
#define	CSR7_169_ATM	0x00000400	/* aui/tp switch mask - 169 */
#define	CSR7_169_ETM	0x00000400	/* early trasmit mask */
#define	CSR7_RWM	    0x00000200	/* rcv watchdog time-out mask */
#define	CSR7_RSM	    0x00000100	/* rcv stopped mask */
#define	CSR7_RUM	    0x00000080	/* rcv buff unavailable mask */
#define	CSR7_RIM	    0x00000040	/* rcv  interrupt mask */
#define	CSR7_UNM	    0x00000020	/* underflow interrupt mask */ 
#define CSR7_169_LPE	0x00000010  /* link pass - 169 */
#define	CSR7_TJM	    0x00000008	/* xmit jabber timer out mask */ 
#define	CSR7_TUM	    0x00000004	/* xmit buff unavailable mask */
#define	CSR7_TSM	    0x00000002	/* xmission stopped mask */
#define	CSR7_TIM	    0x00000001	/* xmit interrupt mask */

/* CSR8 Missing Frame Counter */

#define	CSR8_169_OFO		0x10000000   /* overflow counter overflow */
#define	CSR8_169_OFC_MSK	0x0FFE0000   /* overflow counter */
#define	CSR8_MFO		    0x00010000   /* missed frame overflow */
#define CSR8_MFC_MSK		0x0000FFFF   /* Missed frame counter mask */

/* CSR9 Ethernet Address ROM Register */

#define	CSR9_169_MDI	0x00080000	/* MII mgmt data in */
#define	CSR9_169_MII	0x00040000	/* MII mgmt op mode */
#define	CSR9_169_MDO	0x00020000	/* MII mgmt write data */
#define	CSR9_169_MDC	0x00010000	/* MII mgmt clock */
#define	CSR9_169_RD	0x00004000	/* Serial ROM Read */
#define	CSR9_169_WR	0x00002000	/* Serial ROM Write */
#define	CSR9_169_BR	0x00001000	/* boot rom select */
#define	CSR9_169_SR	0x00000800	/* serial rom select */
#define	CSR9_169_REG	0x00000400	/* external register select */

#define	CSR9_169_DNV	0x80000000	/* Data not valid */
#define CSR9_DAT_MSK	0x000000FF	/* data mask */

#define ENET_ROM_SIZE	8		/* ethernet rom register size */

/* CSR10 Reserved */

/* CSR11 Full Duplex Register */

#define	CSR11_FDACV_MSK	0x0000FFFF	/* full duplex auto config mask */

/* CSR12 SIA status Register - 169 */

#define	CSR12_169_DA0	 0x00000080	/* Diagnostic bit all One */
#define	CSR12_169_DAZ	 0x00000040	/* Diagnostic bit all zero */
#define	CSR12_169_DSP	 0x00000020	/* Diagnostic BIST status indicator */
#define	CSR12_169_DSD	 0x00000010	/* Diagnostic Self test done */
#define	CSR12_169_APS	 0x00000008	/* Auto polarity state */
#define	CSR12_169_LKF	 0x00000004	/* link fail status */
#define	CSR12_169_NCR	 0x00000002	/* network connection error */
#define	CSR12_169_PAUI  0x00000001	/* pin AUI_TP indication */

/* CSR12 General Purpose Register - 169 */

#define CSR12_169_GPC	0x00000100  /* General purpose control */
#define CSR12_169_MD	0x000000ff	/* General purpose mode/data */

/* CSR12 SIA status Register  */
 
#define CSR12_169_LPN	0x00008000      /* link partern negotiable */
#define CSR12_169_LCK	0x00006000      /* link check */
#define CSR12_169_FLP	0x00005000      /* FLP link good */
#define CSR12_169_CAK	0x00004000      /* complete acknowledge */
#define CSR12_169_AKD	0x00003000      /* acknowledge detect */
#define CSR12_169_ADT	0x00002000      /* ability detect */
#define CSR12_169_TRD	0x00001000      /* Transmit disable */
#define CSR12_169_DIS	0x00000000      /* autonegotiation disable */
#define CSR12_169_TRF	0x00000800      /* transmit remote fault */
#define CSR12_169_NSN	0x00000400      /* non stable NLPs detected */
#define CSR12_169_TRA	0x00000200      /* 10Base-T receive port activity */
#define CSR12_169_ARA	0x00000100      /* AUI receive port activity */
#define CSR12_169_APS	0x00000008      /* Auto polarity state */
#define CSR12_169_10	0x00000004      /* 10 Mb/s link status */
#define CSR12_169_100	0x00000002      /* 100 Mb/s link status */
#define CSR12_169_MRA  0x00000001      /* MII receive port activity */

/* CSR13 SIA connectivity Register */

#define CSR13_OE57	    0x00008000	/* Output enable 5 6 7 */
#define CSR13_OE24	    0x00004000	/* output enable 2 4 */
#define CSR13_OE13	    0x00002000	/* output enable 1 3 */
#define CSR13_IE	    0x00001000	/* input enable */	
#define CSR13_SEL_LED	0x00000f00	/* select LED and external driver */
#define CSR13_ASE_APLL	0x00000080	/* ase apll start enable */
#define CSR13_SIM	    0x00000040	/* serial iface input multiplexer */
#define CSR13_ENI	    0x00000020	/* encoder Input multiplexer */
#define CSR13_EDP_SIA	0x00000010	/* pll external input enable */
#define CSR13_AUI_TP	0x00000008	/* AUI - 10BASE-T or AUI */
#define CSR13_CAC_CSR	0x00000004	/* auto config register */
#define	CSR13_PS	    0x00000002	/* pin AUI_TP select */	
#define CSR13_SRL_SIA	0x00000001	/* srl sia Reset */

/* CSR14 SIA xmit rcv Register */

#define CSR14_169_T4	0x00040000  /* 1000Base-T4 -169 */
#define CSR14_169_TXF	0x00020000  /* 100Base-TX full duplex - 169 */
#define CSR14_169_TXH	0x00010000  /* 100Base-TX half duplex - 169 */
#define CSR14_169_TAS	0x00008000  /* 10Base-T/AUI autosensing - 169 */
#define CSR14_SPP	    0x00004000	/* set polarity plus */
#define CSR14_APE	    0x00002000	/* auto polarity enable */
#define CSR14_LTE	    0x00001000	/* link test enable */
#define CSR14_SQE	    0x00000800	/* signal quality generate enable */
#define CSR14_CLD	    0x00000400	/* collision detect enable */
#define CSR14_CSQ	    0x00000200	/* collision squelch enable */
#define CSR14_RSQ	    0x00000100	/* receive squelch enable */
#define CSR14_169_ANE  0x00000080  /* autonegotiation enable */
#define CSR14_169_TH   0x00000040  /* 10Base-T half duplex enable */
#define CSR14_CPEN_NC	0x00000030	/* no compensation */
#define CSR14_CPEN_HP	0x00000020	/* high power mode */
#define CSR14_CPEN_DM	0x00000010	/* disable mode */
#define CSR14_LSE	    0x00000008	/* link pulse send enable */
#define CSR14_DREN	    0x00000004	/* driver enable */
#define CSR14_LBK	    0x00000002	/* loopback enable */
#define CSR14_ECEN	    0x00000001	/* encoder enable */

/* CSR15 SIA general register */

#define CSR15_169_RMI	0x40000000      /* receive match interrupt */
#define CSR15_169_GI1	0x20000000      /* general port interrupt 1 */
#define CSR15_169_GI0	0x10000000      /* general port interrupt 0 */
#define CSR15_169_CWE	0x08000000      /* control write enable */
#define CSR15_169_RME	0x04000000      /* receive match enable */
#define CSR15_169_GE1	0x02000000      /* GEP interrupt enable on  port 1 */
#define CSR15_169_GE0	0x01000000      /* GEP interrupt enable on  port 0 */
#define CSR15_169_LG3	0x00800000      /* LED/GEP3 select */
#define CSR15_169_LG2	0x00400000      /* LED/GEP2 select */
#define CSR15_169_LG1	0x00200000      /* LED/GEP1 select */
#define CSR15_169_LG0	0x00100000      /* LED/GEP0 select */
#define CSR15_169_RWR	0x00000020      /* receive watchdog release */
#define CSR15_169_RWD	0x00000010      /* receive watchdog disable */
#define CSR15_169_ABM	0x00000008      /* AUI/BNC mode */
#define CSR15_JCK	    0x00000004	    /* jabber clock */
#define CSR15_HUJ	    0x00000002	    /* host unjab */
#define CSR15_JBD	    0x00000001	    /* jabber disable */

#define CSR15_MD_MSK    0x000F0000      /* general purpose mode mask */
#define CSR15_MODE_10	0x00050000
 
#define CSR15_MD_VAL(x) (((x) << 16) & CSR15_MD_MSK)
 
/* receive descriptor */

/* receive descriptor 0 */

#define RDESC0_OWN		0x80000000	/* Own */
#define RDESC0_FF       0x40000000  /* filtering fail */
#define RDESC0_ES		0x00008000	/* Error summary */
#define RDESC0_LE		0x00004000
#define RDESC0_DT_SRF	0x00000000	/* serial rcvd frame */
#define RDESC0_DT_ILF	0x00001000	/* internal loop back frame */
#define RDESC0_DT_ELF	0x00002000	/* external loop back frame */
#define RDESC0_RF		0x00000800	/* runt frame */
#define RDESC0_MF		0x00000400	/* multicast frame */
#define RDESC0_FD		0x00000200	/* first descriptor */
#define RDESC0_LS		0x00000100	/* last descriptor */
#define RDESC0_TL		0x00000080	/* frame too long */
#define RDESC0_CS		0x00000040	/* collision seen */
#define RDESC0_FT		0x00000020	/* frame type */
#define RDESC0_RJ		0x00000010	/* receive watch dog */
#define RDESC0_RE       0x00000008  /* report on MII error */
#define RDESC0_DB		0x00000004	/* dribbling bit */
#define RDESC0_CE		0x00000002	/* crc error */
#define RDESC0_OF		0x00000001	/* Over flow */

#define PNIC_FRAME_LEN_MSK	0x7FFF0000	/* Frame length mask */
#define PNIC_FRAME_LEN_GET(x)	(((x) & PNIC_FRAME_LEN_MSK) >> 16)
#define PNIC_FRAME_LEN_SET(x)	(((x) << 16) & PNIC_FRAME_LEN_MSK)

/* receive descriptor 1 */

#define RDESC1_RER		0x02000000	/* recv end of ring */
#define RDESC1_RCH		0x01000000	/* second address chained */

#define RDESC1_RBS2_MSK		0x003FF800	/* RBS2 buffer 2 size */
#define RDESC1_RBS1_MSK		0x000007FF	/* RBS1 buffer 1 size */

#define RDESC1_RBS1_VAL(x)	((x) & RDESC1_RBS1_MSK)	/* multiple of 4 */
#define RDESC1_RBS2_VAL(x)	(((x) << 11) & RDESC1_RBS2_MSK)	

/* transmit descriptor */

/* xmit descriptor 0 */

#define TDESC0_OWN		0x80000000	/* own */
#define TDESC0_ES		0x00008000	/* error summary */
#define TDESC0_TO		0x00004000	/* xmit jabber time out */
#define TDESC0_LO		0x00000800	/* loss of carrier */
#define TDESC0_NC		0x00000400	/* NC No carrier */
#define TDESC0_LC		0x00000200	/* late collision */	
#define TDESC0_EC		0x00000100	/* excessive collision */
#define TDESC0_HF		0x00000080	/* heart beat fail */
#define TDESC0_LF		0x00000004	/* link fail */
#define TDESC0_UF		0x00000002	/* underflow error */
#define TDESC0_DE	    0x00000001	/* deffered */

#define TDESC0_CC_MSK		0x00000078
#define	TDESC0_CC_VAL(X)	(((X) & TDESC0_CC_MSK) >> 3)    

/* xmit descriptor 1 */

#define TDESC1_IC		0x80000000	/* interrupt on completion */
#define TDESC1_LS		0x40000000	/* last segment */
#define TDESC1_FS		0x20000000	/* first segment */
#define TDESC1_FT1		0x10000000	/* filtering type */
#define TDESC1_SET		0x08000000	/* setup packet */
#define TDESC1_AC		0x04000000	/* add crc disable */
#define TDESC1_TER		0x02000000	/* xmit end of ring */
#define TDESC1_TCH		0x01000000	/* second address chained */
#define TDESC1_DPD		0x00800000	/* disabled padding */
#define TDESC1_FT0		0x00400000	/* filtering type */

#define TDESC1_TBS2_MSK		0x003FF800	/* TBS2 buffer 2 size */
#define TDESC1_TBS1_MSK		0x000007FF	/* TBS2 buffer 1 size */

#define TDESC1_TBS1_PUT(x)	((x) & TDESC1_TBS1_MSK)	/* multiple of 4 */
#define TDESC1_TBS2_PUT(x)	(((x) << 11) & TDESC1_TBS2_MSK)

#define FLTR_FRM_SIZE		0xC0		/* filter frm size 192 bytes */
#define FLTR_FRM_SIZE_ULONGS	(FLTR_FRM_SIZE / sizeof (ULONG))
#define FLTR_FRM_ADRS_NUM	0x10		/* filter frm holds 16 addrs */
#define FLTR_FRM_ADRS_SIZE	0x06		/* size of each phys addrs */
#define FLTR_FRM_DEF_ADRS	0xFFFFFFFF	/* enet broad cast address */
#define FLTR_FRM_PHY_ADRS_OFF	156             /* word - 39 */

#define PNIC_CRC_POLY		0x04c11db6   /* for CRC computation */
#define PNIC_FLT_INDEX(I)	((((I) & ~0x1) * 2) + ((I) & 0x1))

/* MII Defines */

#define	MII_MGMT_WR_OFF		 17
#define	MII_MGMT_WR		     ((ULONG) 0x00020000)
#define	MII_WRITE		     ((ULONG) 0x00002000)
#define	MII_READ		     ((ULONG) 0x00044000)
#define	MII_MGMT_CLOCK		 ((ULONG) 0x00010000)
#define	MII_READ_FRM		 ((ULONG) 0x60000000)
#define	MII_PHY_CTRL_RES	 ((USHORT) 0x007F)
#define	MII_PHY_STAT_RES	 ((USHORT) 0x07C0)
#define	MII_PHY_NWAY_RES	 ((USHORT) 0x1C00)
#define	MII_PHY_NWAY_EXP_RES ((USHORT) 0xFFE0)
#define	MII_MGMT_DATA_IN	 ((ULONG) 0x00080000)
#define	MII_READ_DATA_MSK	 MII_MGMT_DATA_IN