diff options
Diffstat (limited to 'hw/ide/core.c')
| -rw-r--r-- | hw/ide/core.c | 48 |
1 files changed, 17 insertions, 31 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 2df078b2c4..057662de3e 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -1004,6 +1004,11 @@ void ide_ioport_write(void *opaque, uint32_t addr, uint32_t val) } } +static bool cmd_nop(IDEState *s, uint8_t cmd) +{ + return true; +} + static bool cmd_data_set_management(IDEState *s, uint8_t cmd) { switch (s->feature) { @@ -1060,7 +1065,7 @@ static const struct { [CFA_REQ_EXT_ERROR_CODE] = { NULL, CFA_OK }, [WIN_DSM] = { cmd_data_set_management, ALL_OK }, [WIN_DEVICE_RESET] = { NULL, CD_OK }, - [WIN_RECAL] = { NULL, HD_CFA_OK }, + [WIN_RECAL] = { cmd_nop, HD_CFA_OK | SET_DSC}, [WIN_READ] = { NULL, ALL_OK }, [WIN_READ_ONCE] = { NULL, ALL_OK }, [WIN_READ_EXT] = { NULL, HD_CFA_OK }, @@ -1080,13 +1085,13 @@ static const struct { [WIN_SEEK] = { NULL, HD_CFA_OK }, [CFA_TRANSLATE_SECTOR] = { NULL, CFA_OK }, [WIN_DIAGNOSE] = { NULL, ALL_OK }, - [WIN_SPECIFY] = { NULL, HD_CFA_OK }, - [WIN_STANDBYNOW2] = { NULL, ALL_OK }, - [WIN_IDLEIMMEDIATE2] = { NULL, ALL_OK }, - [WIN_STANDBY2] = { NULL, ALL_OK }, - [WIN_SETIDLE2] = { NULL, ALL_OK }, + [WIN_SPECIFY] = { cmd_nop, HD_CFA_OK | SET_DSC }, + [WIN_STANDBYNOW2] = { cmd_nop, ALL_OK }, + [WIN_IDLEIMMEDIATE2] = { cmd_nop, ALL_OK }, + [WIN_STANDBY2] = { cmd_nop, ALL_OK }, + [WIN_SETIDLE2] = { cmd_nop, ALL_OK }, [WIN_CHECKPOWERMODE2] = { NULL, ALL_OK }, - [WIN_SLEEPNOW2] = { NULL, ALL_OK }, + [WIN_SLEEPNOW2] = { cmd_nop, ALL_OK }, [WIN_PACKETCMD] = { NULL, CD_OK }, [WIN_PIDENTIFY] = { NULL, CD_OK }, [WIN_SMART] = { NULL, HD_CFA_OK }, @@ -1100,12 +1105,12 @@ static const struct { [WIN_WRITEDMA] = { NULL, HD_CFA_OK }, [WIN_WRITEDMA_ONCE] = { NULL, HD_CFA_OK }, [CFA_WRITE_MULTI_WO_ERASE] = { NULL, CFA_OK }, - [WIN_STANDBYNOW1] = { NULL, ALL_OK }, - [WIN_IDLEIMMEDIATE] = { NULL, ALL_OK }, - [WIN_STANDBY] = { NULL, ALL_OK }, - [WIN_SETIDLE1] = { NULL, ALL_OK }, + [WIN_STANDBYNOW1] = { cmd_nop, ALL_OK }, + [WIN_IDLEIMMEDIATE] = { cmd_nop, ALL_OK }, + [WIN_STANDBY] = { cmd_nop, ALL_OK }, + [WIN_SETIDLE1] = { cmd_nop, ALL_OK }, [WIN_CHECKPOWERMODE1] = { NULL, ALL_OK }, - [WIN_SLEEPNOW1] = { NULL, ALL_OK }, + [WIN_SLEEPNOW1] = { cmd_nop, ALL_OK }, [WIN_FLUSH_CACHE] = { NULL, ALL_OK }, [WIN_FLUSH_CACHE_EXT] = { NULL, HD_CFA_OK }, [WIN_IDENTIFY] = { cmd_identify, ALL_OK }, @@ -1166,12 +1171,6 @@ void ide_exec_cmd(IDEBus *bus, uint32_t val) } switch(val) { - case WIN_SPECIFY: - case WIN_RECAL: - s->error = 0; - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s->bus); - break; case WIN_SETMULT: if (s->drive_kind == IDE_CFATA && s->nsector == 0) { /* Disable Read and Write Multiple */ @@ -1391,19 +1390,6 @@ void ide_exec_cmd(IDEBus *bus, uint32_t val) case WIN_FLUSH_CACHE_EXT: ide_flush_cache(s); break; - case WIN_STANDBY: - case WIN_STANDBY2: - case WIN_STANDBYNOW1: - case WIN_STANDBYNOW2: - case WIN_IDLEIMMEDIATE: - case WIN_IDLEIMMEDIATE2: - case WIN_SETIDLE1: - case WIN_SETIDLE2: - case WIN_SLEEPNOW1: - case WIN_SLEEPNOW2: - s->status = READY_STAT; - ide_set_irq(s->bus); - break; case WIN_SEEK: /* XXX: Check that seek is within bounds */ s->status = READY_STAT | SEEK_STAT; |