diff options
Diffstat (limited to 'hw/esp.c')
| -rw-r--r-- | hw/esp.c | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -115,7 +115,9 @@ 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 #define CMD_SELATNS 0x43 #define CMD_ENSEL 0x44 @@ -530,15 +532,25 @@ 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; + case CMD_SEL: + DPRINTF("Select without ATN (%2.2x)\n", val); + handle_satn(s); + break; case CMD_SELATN: - DPRINTF("Set ATN (%2.2x)\n", val); + DPRINTF("Select with ATN (%2.2x)\n", val); handle_satn(s); break; case CMD_SELATNS: - DPRINTF("Set ATN & stop (%2.2x)\n", val); + DPRINTF("Select with ATN & stop (%2.2x)\n", val); handle_satn_stop(s); break; case CMD_ENSEL: |