1 // ----------------------------------------------------------------------------
2 // ATMEL Microcontroller Software Support - ROUSSET -
3 // ----------------------------------------------------------------------------
4 // The software is delivered "AS IS" without warranty or condition of any
5 // kind, either express, implied or statutory. This includes without
6 // limitation any warranty or condition with respect to merchantability or
7 // fitness for any particular purpose, or against the infringements of
8 // intellectual property rights of others.
9 // ----------------------------------------------------------------------------
10 // File Name : AT91RM9200.h
11 // Object : AT91RM9200 / EMAC definitions
12 // Generated : AT91 SW Application Group 01/17/2003 (13:41:21)
14 // ----------------------------------------------------------------------------
16 #ifndef AT91RM9200_EMAC_H
17 #define AT91RM9200_EMAC_H
19 // *****************************************************************************
20 // SOFTWARE API DEFINITION FOR Ethernet MAC
21 // *****************************************************************************
24 typedef struct _AT91S_EMAC {
25 AT91_REG EMAC_CTL; // Network Control Register
26 AT91_REG EMAC_CFG; // Network Configuration Register
27 AT91_REG EMAC_SR; // Network Status Register
28 AT91_REG EMAC_TAR; // Transmit Address Register
29 AT91_REG EMAC_TCR; // Transmit Control Register
30 AT91_REG EMAC_TSR; // Transmit Status Register
31 AT91_REG EMAC_RBQP; // Receive Buffer Queue Pointer
32 AT91_REG Reserved0[1]; //
33 AT91_REG EMAC_RSR; // Receive Status Register
34 AT91_REG EMAC_ISR; // Interrupt Status Register
35 AT91_REG EMAC_IER; // Interrupt Enable Register
36 AT91_REG EMAC_IDR; // Interrupt Disable Register
37 AT91_REG EMAC_IMR; // Interrupt Mask Register
38 AT91_REG EMAC_MAN; // PHY Maintenance Register
39 AT91_REG Reserved1[2]; //
40 AT91_REG EMAC_FRA; // Frames Transmitted OK Register
41 AT91_REG EMAC_SCOL; // Single Collision Frame Register
42 AT91_REG EMAC_MCOL; // Multiple Collision Frame Register
43 AT91_REG EMAC_OK; // Frames Received OK Register
44 AT91_REG EMAC_SEQE; // Frame Check Sequence Error Register
45 AT91_REG EMAC_ALE; // Alignment Error Register
46 AT91_REG EMAC_DTE; // Deferred Transmission Frame Register
47 AT91_REG EMAC_LCOL; // Late Collision Register
48 AT91_REG EMAC_ECOL; // Excessive Collision Register
49 AT91_REG EMAC_CSE; // Carrier Sense Error Register
50 AT91_REG EMAC_TUE; // Transmit Underrun Error Register
51 AT91_REG EMAC_CDE; // Code Error Register
52 AT91_REG EMAC_ELR; // Excessive Length Error Register
53 AT91_REG EMAC_RJB; // Receive Jabber Register
54 AT91_REG EMAC_USF; // Undersize Frame Register
55 AT91_REG EMAC_SQEE; // SQE Test Error Register
56 AT91_REG EMAC_DRFC; // Discarded RX Frame Register
57 AT91_REG Reserved2[3]; //
58 AT91_REG EMAC_HSH; // Hash Address High[63:32]
59 AT91_REG EMAC_HSL; // Hash Address Low[31:0]
60 AT91_REG EMAC_SA1L; // Specific Address 1 Low, First 4 bytes
61 AT91_REG EMAC_SA1H; // Specific Address 1 High, Last 2 bytes
62 AT91_REG EMAC_SA2L; // Specific Address 2 Low, First 4 bytes
63 AT91_REG EMAC_SA2H; // Specific Address 2 High, Last 2 bytes
64 AT91_REG EMAC_SA3L; // Specific Address 3 Low, First 4 bytes
65 AT91_REG EMAC_SA3H; // Specific Address 3 High, Last 2 bytes
66 AT91_REG EMAC_SA4L; // Specific Address 4 Low, First 4 bytes
67 AT91_REG EMAC_SA4H; // Specific Address 4 High, Last 2 bytesr
68 } AT91S_EMAC, *AT91PS_EMAC;
72 // -------- EMAC_CTL : (EMAC Offset: 0x0) --------
73 #define AT91C_EMAC_LB ( 0x1 << 0) // (EMAC) Loopback. Optional. When set, loopback signal is at high level.
74 #define AT91C_EMAC_LBL ( 0x1 << 1) // (EMAC) Loopback local.
75 #define AT91C_EMAC_RE ( 0x1 << 2) // (EMAC) Receive enable.
76 #define AT91C_EMAC_TE ( 0x1 << 3) // (EMAC) Transmit enable.
77 #define AT91C_EMAC_MPE ( 0x1 << 4) // (EMAC) Management port enable.
78 #define AT91C_EMAC_CSR ( 0x1 << 5) // (EMAC) Clear statistics registers.
79 #define AT91C_EMAC_ISR ( 0x1 << 6) // (EMAC) Increment statistics registers.
80 #define AT91C_EMAC_WES ( 0x1 << 7) // (EMAC) Write enable for statistics registers.
81 #define AT91C_EMAC_BP ( 0x1 << 8) // (EMAC) Back pressure.
82 // -------- EMAC_CFG : (EMAC Offset: 0x4) Network Configuration Register --------
83 #define AT91C_EMAC_SPD ( 0x1 << 0) // (EMAC) Speed.
84 #define AT91C_EMAC_FD ( 0x1 << 1) // (EMAC) Full duplex.
85 #define AT91C_EMAC_BR ( 0x1 << 2) // (EMAC) Bit rate.
86 #define AT91C_EMAC_CAF ( 0x1 << 4) // (EMAC) Copy all frames.
87 #define AT91C_EMAC_NBC ( 0x1 << 5) // (EMAC) No broadcast.
88 #define AT91C_EMAC_MTI ( 0x1 << 6) // (EMAC) Multicast hash enable
89 #define AT91C_EMAC_UNI ( 0x1 << 7) // (EMAC) Unicast hash enable.
90 #define AT91C_EMAC_BIG ( 0x1 << 8) // (EMAC) Receive 1522 bytes.
91 #define AT91C_EMAC_EAE ( 0x1 << 9) // (EMAC) External address match enable.
92 #define AT91C_EMAC_CLK ( 0x3 << 10) // (EMAC)
93 #define AT91C_EMAC_CLK_HCLK_8 ( 0x0 << 10) // (EMAC) HCLK divided by 8
94 #define AT91C_EMAC_CLK_HCLK_16 ( 0x1 << 10) // (EMAC) HCLK divided by 16
95 #define AT91C_EMAC_CLK_HCLK_32 ( 0x2 << 10) // (EMAC) HCLK divided by 32
96 #define AT91C_EMAC_CLK_HCLK_64 ( 0x3 << 10) // (EMAC) HCLK divided by 64
97 #define AT91C_EMAC_RTY ( 0x1 << 12) // (EMAC)
98 #define AT91C_EMAC_RMII ( 0x1 << 13) // (EMAC)
99 // -------- EMAC_SR : (EMAC Offset: 0x8) Network Status Register --------
100 #define AT91C_EMAC_MDIO ( 0x1 << 1) // (EMAC)
101 #define AT91C_EMAC_IDLE ( 0x1 << 2) // (EMAC)
102 // -------- EMAC_TCR : (EMAC Offset: 0x10) Transmit Control Register --------
103 #define AT91C_EMAC_LEN ( 0x7FF << 0) // (EMAC)
104 #define AT91C_EMAC_NCRC ( 0x1 << 15) // (EMAC)
105 // -------- EMAC_TSR : (EMAC Offset: 0x14) Transmit Control Register --------
106 #define AT91C_EMAC_OVR ( 0x1 << 0) // (EMAC)
107 #define AT91C_EMAC_COL ( 0x1 << 1) // (EMAC)
108 #define AT91C_EMAC_RLE ( 0x1 << 2) // (EMAC)
109 #define AT91C_EMAC_TXIDLE ( 0x1 << 3) // (EMAC)
110 #define AT91C_EMAC_BNQ ( 0x1 << 4) // (EMAC)
111 #define AT91C_EMAC_COMP ( 0x1 << 5) // (EMAC)
112 #define AT91C_EMAC_UND ( 0x1 << 6) // (EMAC)
113 // -------- EMAC_RSR : (EMAC Offset: 0x20) Receive Status Register --------
114 #define AT91C_EMAC_BNA ( 0x1 << 0) // (EMAC)
115 #define AT91C_EMAC_REC ( 0x1 << 1) // (EMAC)
116 // -------- EMAC_ISR : (EMAC Offset: 0x24) Interrupt Status Register --------
117 #define AT91C_EMAC_DONE ( 0x1 << 0) // (EMAC)
118 #define AT91C_EMAC_RCOM ( 0x1 << 1) // (EMAC)
119 #define AT91C_EMAC_RBNA ( 0x1 << 2) // (EMAC)
120 #define AT91C_EMAC_TOVR ( 0x1 << 3) // (EMAC)
121 #define AT91C_EMAC_TUND ( 0x1 << 4) // (EMAC)
122 #define AT91C_EMAC_RTRY ( 0x1 << 5) // (EMAC)
123 #define AT91C_EMAC_TBRE ( 0x1 << 6) // (EMAC)
124 #define AT91C_EMAC_TCOM ( 0x1 << 7) // (EMAC)
125 #define AT91C_EMAC_TIDLE ( 0x1 << 8) // (EMAC)
126 #define AT91C_EMAC_LINK ( 0x1 << 9) // (EMAC)
127 #define AT91C_EMAC_ROVR ( 0x1 << 10) // (EMAC)
128 #define AT91C_EMAC_HRESP ( 0x1 << 11) // (EMAC)
129 // -------- EMAC_IER : (EMAC Offset: 0x28) Interrupt Enable Register --------
130 // -------- EMAC_IDR : (EMAC Offset: 0x2c) Interrupt Disable Register --------
131 // -------- EMAC_IMR : (EMAC Offset: 0x30) Interrupt Mask Register --------
132 // -------- EMAC_MAN : (EMAC Offset: 0x34) PHY Maintenance Register --------
133 #define AT91C_EMAC_DATA ( 0xFFFF << 0) // (EMAC)
134 #define AT91C_EMAC_CODE ( 0x3 << 16) // (EMAC)
135 #define AT91C_EMAC_CODE_802_3 ( 0x2 << 16) // (EMAC) Write Operation
136 #define AT91C_EMAC_REGA ( 0x1F << 18) // (EMAC)
137 #define AT91C_EMAC_PHYA ( 0x1F << 23) // (EMAC)
138 #define AT91C_EMAC_RW ( 0x3 << 28) // (EMAC)
139 #define AT91C_EMAC_RW_R ( 0x2 << 28) // (EMAC) Read Operation
140 #define AT91C_EMAC_RW_W ( 0x1 << 28) // (EMAC) Write Operation
141 #define AT91C_EMAC_HIGH ( 0x1 << 30) // (EMAC)
142 #define AT91C_EMAC_LOW ( 0x1 << 31) // (EMAC)