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| Rev 4629 | Rev 5004 | ||
|---|---|---|---|
| Line 105... | Line 105... | ||
| 105 | CSR_CHIPID0 = 0x58 |
105 | CSR_CHIPID0 = 0x58 |
| 106 | CSR_CHIPID1 = 0x59 |
106 | CSR_CHIPID1 = 0x59 |
| Line 107... | Line 107... | ||
| 107 | 107 | ||
| Line 108... | Line 108... | ||
| 108 | ; Control and Status Register (CSR0) |
108 | ; Control and Status Register (CSR0) |
| 109 | 109 | ||
| 110 | CSR_INIT = 1 shl 0 |
110 | CSR_INIT = 0x0001 ;1 shl 0 |
| 111 | CSR_START = 1 shl 1 |
111 | CSR_START = 0x0002 ;1 shl 1 |
| 112 | CSR_STOP = 1 shl 2 |
112 | CSR_STOP = 0x0004 ;1 shl 2 |
| 113 | CSR_TX = 1 shl 3 |
113 | CSR_TX = 0x0008 ;1 shl 3 |
| 114 | CSR_TXON = 1 shl 4 |
114 | CSR_TXON = 0x0010 ;1 shl 4 |
| 115 | CSR_RXON = 1 shl 5 |
115 | CSR_RXON = 0x0020 ;1 shl 5 |
| 116 | CSR_INTEN = 1 shl 6 |
116 | CSR_INTEN = 0x0040 ;1 shl 6 |
| 117 | CSR_INTR = 1 shl 7 |
117 | CSR_INTR = 0x0080 ;1 shl 7 |
| 118 | CSR_IDONE = 1 shl 8 |
118 | CSR_IDONE = 0x0100 ;1 shl 8 |
| 119 | CSR_TINT = 1 shl 9 |
119 | CSR_TINT = 0x0200 ;1 shl 9 |
| 120 | CSR_RINT = 1 shl 10 |
120 | CSR_RINT = 0x0400 ;1 shl 10 |
| 121 | CSR_MERR = 1 shl 11 |
121 | CSR_MERR = 0x0800 ;1 shl 11 |
| Line 122... | Line 122... | ||
| 122 | CSR_MISS = 1 shl 12 |
122 | CSR_MISS = 0x1000 ;1 shl 12 |
| Line 123... | Line 123... | ||
| 123 | CSR_CERR = 1 shl 13 |
123 | CSR_CERR = 0x2000 ;1 shl 13 |
| 124 | 124 | ||
| Line 133... | Line 133... | ||
| 133 | IMR_TINT = 0x0200 |
133 | IMR_TINT = 0x0200 |
| 134 | IMR_RINT = 0x0400 |
134 | IMR_RINT = 0x0400 |
| 135 | IMR_MERR = 0x0800 |
135 | IMR_MERR = 0x0800 |
| 136 | IMR_MISS = 0x1000 |
136 | IMR_MISS = 0x1000 |
| Line -... | Line 137... | ||
| - | 137 | ||
| 137 | 138 | ; Masked interrupts will be disabled. |
|
| Line 138... | Line 139... | ||
| 138 | IMR = IMR_IDONE ; IMR_TINT + IMR_RINT + IMR_MERR + IMR_MISS ;+ IMR_IDONE |
139 | IMR = 0 ;IMR_IDONE ;or IMR_TINT or IMR_RINT or IMR_MERR or IMR_MISS |
| Line 139... | Line 140... | ||
| 139 | 140 | ||
| 140 | ; Test and features control (CSR4) |
141 | ; Test and features control (CSR4) |
| Line 1073... | Line 1074... | ||
| 1073 | push ecx |
1074 | push ecx |
| 1074 | xor ecx, ecx ; CSR0 |
1075 | xor ecx, ecx ; CSR0 |
| 1075 | call [ebx + device.read_csr] ; get IRQ reason |
1076 | call [ebx + device.read_csr] ; get IRQ reason |
| 1076 | call [ebx + device.write_csr] ; write it back to ACK |
1077 | call [ebx + device.write_csr] ; write it back to ACK |
| 1077 | pop ecx |
1078 | pop ecx |
| 1078 | and ax, CSR_RINT or CSR_TINT |
1079 | ;;; and ax, CSR_RINT or CSR_TINT |
| - | 1080 | test ax, ax |
|
| 1079 | jnz .got_it |
1081 | jnz .got_it |
| 1080 | .continue: |
1082 | .continue: |
| 1081 | add esi, 4 |
1083 | add esi, 4 |
| 1082 | dec ecx |
1084 | dec ecx |
| 1083 | jnz .nextdevice |
1085 | jnz .nextdevice |
| Line 1086... | Line 1088... | ||
| 1086 | xor eax, eax |
1088 | xor eax, eax |
| Line 1087... | Line 1089... | ||
| 1087 | 1089 | ||
| Line 1088... | Line 1090... | ||
| 1088 | ret |
1090 | ret |
| 1089 | 1091 | ||
| Line 1090... | Line 1092... | ||
| 1090 | .got_it: |
1092 | .got_it: |
| 1091 | DEBUGF 1,"Device: %x status: %x\n", ebx, eax:4 |
1093 | DEBUGF 2,"Device: %x status: %x\n", ebx, eax:4 |
| 1092 | 1094 | ||
| Line 1511... | Line 1513... | ||
| 1511 | 1513 | ||
| 1512 | mov ecx, BCR_LED0 |
1514 | mov ecx, BCR_LED0 |
| 1513 | call [ebx + device.read_bcr] |
1515 | call [ebx + device.read_bcr] |
| Line 1514... | Line 1516... | ||
| 1514 | cmp eax, 0xc0 |
1516 | cmp eax, 0xc0 |
| Line 1515... | Line 1517... | ||
| 1515 | 1517 | ||