diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-11-11 00:00:09 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-11-11 00:00:09 +0000 |
| commit | 946fc94733c9120ddc78512838d9087d01418eaa (patch) | |
| tree | 4a662f01b29dd1277883fa46425fb11741b77e3c /hw/es1370.c | |
| parent | a0d01ed9ea59e32d324ac7e43a5496b08e1bcf14 (diff) | |
| download | qemu-946fc94733c9120ddc78512838d9087d01418eaa.tar.gz | |
ES1370 word sized read fix (aka Win9x bug) (malc)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1613 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/es1370.c')
| -rw-r--r-- | hw/es1370.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/hw/es1370.c b/hw/es1370.c index fc7ac0a96e..217fd30b53 100644 --- a/hw/es1370.c +++ b/hw/es1370.c @@ -249,7 +249,7 @@ static void print_sctl (uint32_t val) #endif #ifndef SILENT_ES1370 -#define lwarn(...) AUD_log ("es1370: warning:", __VA_ARGS__) +#define lwarn(...) AUD_log ("es1370: warning", __VA_ARGS__) #else #define lwarn(...) #endif @@ -590,6 +590,13 @@ IO_WRITE_PROTO (es1370_writel) ldebug ("chan %d frame address %#x\n", d - &s->chan[0], val); break; + case ES1370_REG_PHANTOM_FRAMECNT: + lwarn ("writing to phantom frame count %#x\n", val); + break; + case ES1370_REG_PHANTOM_FRAMEADR: + lwarn ("writing to phantom frame address %#x\n", val); + break; + case ES1370_REG_ADC_FRAMECNT: d++; case ES1370_REG_DAC2_FRAMECNT: @@ -659,6 +666,22 @@ IO_READ_PROTO (es1370_readw) val = d->scount >> 16; break; + case ES1370_REG_ADC_FRAMECNT: + d++; + case ES1370_REG_DAC2_FRAMECNT: + d++; + case ES1370_REG_DAC1_FRAMECNT: + val = d->frame_cnt & 0xffff; + break; + + case ES1370_REG_ADC_FRAMECNT + 2: + d++; + case ES1370_REG_DAC2_FRAMECNT + 2: + d++; + case ES1370_REG_DAC1_FRAMECNT + 2: + val = d->frame_cnt >> 16; + break; + default: val = ~0; lwarn ("readw %#x -> %#x\n", addr, val); @@ -736,6 +759,15 @@ IO_READ_PROTO (es1370_readl) val = d->frame_addr; break; + case ES1370_REG_PHANTOM_FRAMECNT: + val = ~0U; + lwarn ("reading from phantom frame count\n"); + break; + case ES1370_REG_PHANTOM_FRAMEADR: + val = ~0U; + lwarn ("reading from phantom frame address\n"); + break; + default: val = ~0U; lwarn ("readl %#x -> %#x\n", addr, val); @@ -812,7 +844,7 @@ static void es1370_transfer_audio (ES1370State *s, struct chan *d, int loop_sel, if (s->sctl & loop_sel) { /* Bah, how stupid is that having a 0 represent true value? i just spent few hours on this shit */ - lwarn ("whoops non looping mode\n"); + AUD_log ("es1370: warning", "non looping mode\n"); } else { d->frame_cnt = size; @@ -983,7 +1015,7 @@ int es1370_init (PCIBus *bus, AudioState *audio) -1, NULL, NULL); if (!d) { - fprintf (stderr, "Failed to register PCI device for ES1370\n"); + AUD_log (NULL, "Failed to register PCI device for ES1370\n"); return -1; } |