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ESP: implement Transfer Pad

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-08-22 13:55:05 +00:00
parent 5e1e0a3bb9
commit 0fd0eb2161
1 changed files with 7 additions and 0 deletions
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7
hw/esp.c
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@ -115,6 +115,7 @@ struct ESPState {
#define CMD_TI 0x10
#define CMD_ICCS 0x11
#define CMD_MSGACC 0x12
#define CMD_PAD 0x18
#define CMD_SATN 0x1a
#define CMD_SEL 0x41
#define CMD_SELATN 0x42
@ -531,6 +532,12 @@ static void esp_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
s->rregs[ESP_RINTR] = INTR_DC;
s->rregs[ESP_RSEQ] = 0;
break;
case CMD_PAD:
DPRINTF("Transfer padding (%2.2x)\n", val);
s->rregs[ESP_RSTAT] = STAT_TC;
s->rregs[ESP_RINTR] = INTR_FC;
s->rregs[ESP_RSEQ] = 0;
break;
case CMD_SATN:
DPRINTF("Set ATN (%2.2x)\n", val);
break;