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Rev 2089 | Rev 2227 | ||
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Line 47... | Line 47... | ||
47 | 47 | ||
48 | #define PACKET_ADB 0x00 |
48 | #define PACKET_ADB 0x00 |
49 | #define PACKET_CUDA 0x01 |
49 | #define PACKET_CUDA 0x01 |
50 | 50 | ||
51 | #define CUDA_POWERDOWN 0x0a |
51 | #define CUDA_POWERDOWN 0x0a |
- | 52 | #define CUDA_RESET 0x11 |
|
52 | 53 | ||
53 | #define RS 0x200 |
54 | #define RS 0x200 |
54 | #define B (0 * RS) |
55 | #define B (0 * RS) |
55 | #define A (1 * RS) |
56 | #define A (1 * RS) |
56 | #define SR (10 * RS) |
57 | #define SR (10 * RS) |
Line 189... | Line 190... | ||
189 | SPECIAL, /* PageDown */ |
190 | SPECIAL, /* PageDown */ |
190 | SPECIAL /* F1 */ |
191 | SPECIAL /* F1 */ |
191 | }; |
192 | }; |
192 | 193 | ||
193 | 194 | ||
194 | void send_packet(const uint8_t kind, index_t count, ...); |
- | |
195 | - | ||
196 | - | ||
197 | static void receive_packet(uint8_t *kind, index_t count, uint8_t data[]) |
195 | static void receive_packet(uint8_t *kind, index_t count, uint8_t data[]) |
198 | { |
196 | { |
199 | cuda[B] = cuda[B] & ~TIP; |
197 | cuda[B] = cuda[B] & ~TIP; |
200 | *kind = cuda[SR]; |
198 | *kind = cuda[SR]; |
201 | 199 | ||
Line 314... | Line 312... | ||
314 | sysinfo_set_item_val("kbd.inr", NULL, CUDA_IRQ); |
312 | sysinfo_set_item_val("kbd.inr", NULL, CUDA_IRQ); |
315 | sysinfo_set_item_val("kbd.address.virtual", NULL, base); |
313 | sysinfo_set_item_val("kbd.address.virtual", NULL, base); |
316 | } |
314 | } |
317 | 315 | ||
318 | 316 | ||
319 | void send_packet(const uint8_t kind, index_t count, ...) |
317 | static void send_packet(const uint8_t kind, count_t count, ...) |
320 | { |
318 | { |
321 | index_t i; |
319 | index_t i; |
322 | va_list va; |
320 | va_list va; |
323 | 321 | ||
324 | cuda[B] = cuda[B] | TIP; |
322 | cuda[B] = cuda[B] | TIP; |
Line 339... | Line 337... | ||
339 | cuda[B] = cuda[B] | TIP; |
337 | cuda[B] = cuda[B] | TIP; |
340 | } |
338 | } |
341 | 339 | ||
342 | 340 | ||
343 | void cpu_halt(void) { |
341 | void cpu_halt(void) { |
- | 342 | asm volatile ( |
|
- | 343 | "b 0\n" |
|
- | 344 | ); |
|
- | 345 | } |
|
- | 346 | ||
344 | #ifdef CONFIG_POWEROFF |
347 | void arch_reboot(void) { |
345 | send_packet(PACKET_CUDA, 1, CUDA_POWERDOWN); |
348 | send_packet(PACKET_CUDA, 1, CUDA_RESET); |
346 | #endif |
- | |
347 | asm volatile ( |
349 | asm volatile ( |
348 | "b 0\n" |
350 | "b 0\n" |
349 | ); |
351 | ); |
350 | } |
352 | } |
351 | 353 |