* [PATCH 1/3] hw/audio/ac97: Coding style fixes to avoid checkpatch errors
2022-04-22 13:14 [PATCH 0/3] Misc AC97 clean ups BALATON Zoltan
@ 2022-04-22 13:14 ` BALATON Zoltan
2022-04-22 13:14 ` [PATCH 2/3] hw/audio/ac97: Remove unimplemented reset functions BALATON Zoltan
2022-04-22 13:14 ` [PATCH 3/3] hw/audio/ac97: Remove unneeded local variables BALATON Zoltan
2 siblings, 0 replies; 7+ messages in thread
From: BALATON Zoltan @ 2022-04-22 13:14 UTC (permalink / raw)
To: qemu-devel; +Cc: Gerd Hoffmann
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
hw/audio/ac97.c | 727 ++++++++++++++++++++++++------------------------
1 file changed, 357 insertions(+), 370 deletions(-)
diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c
index 3cb8131060..0b1d8ce9c6 100644
--- a/hw/audio/ac97.c
+++ b/hw/audio/ac97.c
@@ -87,39 +87,39 @@ enum {
#define GC_CR 2 /* rw */
#define GC_VALID_MASK ((1 << 6) - 1)
-#define GS_MD3 (1<<17) /* rw */
-#define GS_AD3 (1<<16) /* rw */
-#define GS_RCS (1<<15) /* rwc */
-#define GS_B3S12 (1<<14) /* ro */
-#define GS_B2S12 (1<<13) /* ro */
-#define GS_B1S12 (1<<12) /* ro */
-#define GS_S1R1 (1<<11) /* rwc */
-#define GS_S0R1 (1<<10) /* rwc */
-#define GS_S1CR (1<<9) /* ro */
-#define GS_S0CR (1<<8) /* ro */
-#define GS_MINT (1<<7) /* ro */
-#define GS_POINT (1<<6) /* ro */
-#define GS_PIINT (1<<5) /* ro */
-#define GS_RSRVD ((1<<4)|(1<<3))
-#define GS_MOINT (1<<2) /* ro */
-#define GS_MIINT (1<<1) /* ro */
+#define GS_MD3 (1 << 17) /* rw */
+#define GS_AD3 (1 << 16) /* rw */
+#define GS_RCS (1 << 15) /* rwc */
+#define GS_B3S12 (1 << 14) /* ro */
+#define GS_B2S12 (1 << 13) /* ro */
+#define GS_B1S12 (1 << 12) /* ro */
+#define GS_S1R1 (1 << 11) /* rwc */
+#define GS_S0R1 (1 << 10) /* rwc */
+#define GS_S1CR (1 << 9) /* ro */
+#define GS_S0CR (1 << 8) /* ro */
+#define GS_MINT (1 << 7) /* ro */
+#define GS_POINT (1 << 6) /* ro */
+#define GS_PIINT (1 << 5) /* ro */
+#define GS_RSRVD ((1 << 4) | (1 << 3))
+#define GS_MOINT (1 << 2) /* ro */
+#define GS_MIINT (1 << 1) /* ro */
#define GS_GSCI 1 /* rwc */
-#define GS_RO_MASK (GS_B3S12| \
- GS_B2S12| \
- GS_B1S12| \
- GS_S1CR| \
- GS_S0CR| \
- GS_MINT| \
- GS_POINT| \
- GS_PIINT| \
- GS_RSRVD| \
- GS_MOINT| \
+#define GS_RO_MASK (GS_B3S12 | \
+ GS_B2S12 | \
+ GS_B1S12 | \
+ GS_S1CR | \
+ GS_S0CR | \
+ GS_MINT | \
+ GS_POINT | \
+ GS_PIINT | \
+ GS_RSRVD | \
+ GS_MOINT | \
GS_MIINT)
#define GS_VALID_MASK ((1 << 18) - 1)
-#define GS_WCLEAR_MASK (GS_RCS|GS_S1R1|GS_S0R1|GS_GSCI)
+#define GS_WCLEAR_MASK (GS_RCS | GS_S1R1 | GS_S0R1 | GS_GSCI)
-#define BD_IOC (1<<31)
-#define BD_BUP (1<<30)
+#define BD_IOC (1 << 31)
+#define BD_BUP (1 << 30)
#define EACS_VRA 1
#define EACS_VRM 8
@@ -183,7 +183,7 @@ enum {
};
#ifdef DEBUG_AC97
-#define dolog(...) AUD_log ("ac97", __VA_ARGS__)
+#define dolog(...) AUD_log("ac97", __VA_ARGS__)
#else
#define dolog(...)
#endif
@@ -206,9 +206,9 @@ enum {
LAST_INDEX
};
-MKREGS (PI, PI_INDEX * 16);
-MKREGS (PO, PO_INDEX * 16);
-MKREGS (MC, MC_INDEX * 16);
+MKREGS(PI, PI_INDEX * 16);
+MKREGS(PO, PO_INDEX * 16);
+MKREGS(MC, MC_INDEX * 16);
enum {
GLOB_CNT = 0x2c,
@@ -218,36 +218,35 @@ enum {
#define GET_BM(index) (((index) >> 4) & 3)
-static void po_callback (void *opaque, int free);
-static void pi_callback (void *opaque, int avail);
-static void mc_callback (void *opaque, int avail);
+static void po_callback(void *opaque, int free);
+static void pi_callback(void *opaque, int avail);
+static void mc_callback(void *opaque, int avail);
-static void warm_reset (AC97LinkState *s)
+static void warm_reset(AC97LinkState *s)
{
- (void) s;
+ (void)s;
}
-static void cold_reset (AC97LinkState * s)
+static void cold_reset(AC97LinkState *s)
{
- (void) s;
+ (void)s;
}
-static void fetch_bd (AC97LinkState *s, AC97BusMasterRegs *r)
+static void fetch_bd(AC97LinkState *s, AC97BusMasterRegs *r)
{
uint8_t b[8];
- pci_dma_read (&s->dev, r->bdbar + r->civ * 8, b, 8);
+ pci_dma_read(&s->dev, r->bdbar + r->civ * 8, b, 8);
r->bd_valid = 1;
- r->bd.addr = le32_to_cpu (*(uint32_t *) &b[0]) & ~3;
- r->bd.ctl_len = le32_to_cpu (*(uint32_t *) &b[4]);
+ r->bd.addr = le32_to_cpu(*(uint32_t *) &b[0]) & ~3;
+ r->bd.ctl_len = le32_to_cpu(*(uint32_t *) &b[4]);
r->picb = r->bd.ctl_len & 0xffff;
- dolog ("bd %2d addr=%#x ctl=%#06x len=%#x(%d bytes)\n",
- r->civ, r->bd.addr, r->bd.ctl_len >> 16,
- r->bd.ctl_len & 0xffff,
- (r->bd.ctl_len & 0xffff) << 1);
+ dolog("bd %2d addr=0x%x ctl=0x%06x len=0x%x(%d bytes)\n",
+ r->civ, r->bd.addr, r->bd.ctl_len >> 16,
+ r->bd.ctl_len & 0xffff, (r->bd.ctl_len & 0xffff) << 1);
}
-static void update_sr (AC97LinkState *s, AC97BusMasterRegs *r, uint32_t new_sr)
+static void update_sr(AC97LinkState *s, AC97BusMasterRegs *r, uint32_t new_sr)
{
int event = 0;
int level = 0;
@@ -260,8 +259,7 @@ static void update_sr (AC97LinkState *s, AC97BusMasterRegs *r, uint32_t new_sr)
if (!new_mask) {
event = 1;
level = 0;
- }
- else {
+ } else {
if ((new_mask & SR_LVBCI) && (r->cr & CR_LVBIE)) {
event = 1;
level = 1;
@@ -275,69 +273,67 @@ static void update_sr (AC97LinkState *s, AC97BusMasterRegs *r, uint32_t new_sr)
r->sr = new_sr;
- dolog ("IOC%d LVB%d sr=%#x event=%d level=%d\n",
- r->sr & SR_BCIS, r->sr & SR_LVBCI,
- r->sr,
- event, level);
+ dolog("IOC%d LVB%d sr=0x%x event=%d level=%d\n",
+ r->sr & SR_BCIS, r->sr & SR_LVBCI, r->sr, event, level);
- if (!event)
+ if (!event) {
return;
+ }
if (level) {
s->glob_sta |= masks[r - s->bm_regs];
- dolog ("set irq level=1\n");
+ dolog("set irq level=1\n");
pci_irq_assert(&s->dev);
- }
- else {
+ } else {
s->glob_sta &= ~masks[r - s->bm_regs];
- dolog ("set irq level=0\n");
+ dolog("set irq level=0\n");
pci_irq_deassert(&s->dev);
}
}
-static void voice_set_active (AC97LinkState *s, int bm_index, int on)
+static void voice_set_active(AC97LinkState *s, int bm_index, int on)
{
switch (bm_index) {
case PI_INDEX:
- AUD_set_active_in (s->voice_pi, on);
+ AUD_set_active_in(s->voice_pi, on);
break;
case PO_INDEX:
- AUD_set_active_out (s->voice_po, on);
+ AUD_set_active_out(s->voice_po, on);
break;
case MC_INDEX:
- AUD_set_active_in (s->voice_mc, on);
+ AUD_set_active_in(s->voice_mc, on);
break;
default:
- AUD_log ("ac97", "invalid bm_index(%d) in voice_set_active", bm_index);
+ AUD_log("ac97", "invalid bm_index(%d) in voice_set_active", bm_index);
break;
}
}
-static void reset_bm_regs (AC97LinkState *s, AC97BusMasterRegs *r)
+static void reset_bm_regs(AC97LinkState *s, AC97BusMasterRegs *r)
{
- dolog ("reset_bm_regs\n");
+ dolog("reset_bm_regs\n");
r->bdbar = 0;
r->civ = 0;
r->lvi = 0;
/** todo do we need to do that? */
- update_sr (s, r, SR_DCH);
+ update_sr(s, r, SR_DCH);
r->picb = 0;
r->piv = 0;
r->cr = r->cr & CR_DONT_CLEAR_MASK;
r->bd_valid = 0;
- voice_set_active (s, r - s->bm_regs, 0);
- memset (s->silence, 0, sizeof (s->silence));
+ voice_set_active(s, r - s->bm_regs, 0);
+ memset(s->silence, 0, sizeof(s->silence));
}
-static void mixer_store (AC97LinkState *s, uint32_t i, uint16_t v)
+static void mixer_store(AC97LinkState *s, uint32_t i, uint16_t v)
{
- if (i + 2 > sizeof (s->mixer_data)) {
- dolog ("mixer_store: index %d out of bounds %zd\n",
- i, sizeof (s->mixer_data));
+ if (i + 2 > sizeof(s->mixer_data)) {
+ dolog("mixer_store: index %d out of bounds %zd\n",
+ i, sizeof(s->mixer_data));
return;
}
@@ -345,22 +341,21 @@ static void mixer_store (AC97LinkState *s, uint32_t i, uint16_t v)
s->mixer_data[i + 1] = v >> 8;
}
-static uint16_t mixer_load (AC97LinkState *s, uint32_t i)
+static uint16_t mixer_load(AC97LinkState *s, uint32_t i)
{
uint16_t val = 0xffff;
- if (i + 2 > sizeof (s->mixer_data)) {
- dolog ("mixer_load: index %d out of bounds %zd\n",
- i, sizeof (s->mixer_data));
- }
- else {
+ if (i + 2 > sizeof(s->mixer_data)) {
+ dolog("mixer_load: index %d out of bounds %zd\n",
+ i, sizeof(s->mixer_data));
+ } else {
val = s->mixer_data[i + 0] | (s->mixer_data[i + 1] << 8);
}
return val;
}
-static void open_voice (AC97LinkState *s, int index, int freq)
+static void open_voice(AC97LinkState *s, int index, int freq)
{
struct audsettings as;
@@ -373,7 +368,7 @@ static void open_voice (AC97LinkState *s, int index, int freq)
s->invalid_freq[index] = 0;
switch (index) {
case PI_INDEX:
- s->voice_pi = AUD_open_in (
+ s->voice_pi = AUD_open_in(
&s->card,
s->voice_pi,
"ac97.pi",
@@ -384,7 +379,7 @@ static void open_voice (AC97LinkState *s, int index, int freq)
break;
case PO_INDEX:
- s->voice_po = AUD_open_out (
+ s->voice_po = AUD_open_out(
&s->card,
s->voice_po,
"ac97.po",
@@ -395,7 +390,7 @@ static void open_voice (AC97LinkState *s, int index, int freq)
break;
case MC_INDEX:
- s->voice_mc = AUD_open_in (
+ s->voice_mc = AUD_open_in(
&s->card,
s->voice_mc,
"ac97.mc",
@@ -405,47 +400,46 @@ static void open_voice (AC97LinkState *s, int index, int freq)
);
break;
}
- }
- else {
+ } else {
s->invalid_freq[index] = freq;
switch (index) {
case PI_INDEX:
- AUD_close_in (&s->card, s->voice_pi);
+ AUD_close_in(&s->card, s->voice_pi);
s->voice_pi = NULL;
break;
case PO_INDEX:
- AUD_close_out (&s->card, s->voice_po);
+ AUD_close_out(&s->card, s->voice_po);
s->voice_po = NULL;
break;
case MC_INDEX:
- AUD_close_in (&s->card, s->voice_mc);
+ AUD_close_in(&s->card, s->voice_mc);
s->voice_mc = NULL;
break;
}
}
}
-static void reset_voices (AC97LinkState *s, uint8_t active[LAST_INDEX])
+static void reset_voices(AC97LinkState *s, uint8_t active[LAST_INDEX])
{
uint16_t freq;
- freq = mixer_load (s, AC97_PCM_LR_ADC_Rate);
- open_voice (s, PI_INDEX, freq);
- AUD_set_active_in (s->voice_pi, active[PI_INDEX]);
+ freq = mixer_load(s, AC97_PCM_LR_ADC_Rate);
+ open_voice(s, PI_INDEX, freq);
+ AUD_set_active_in(s->voice_pi, active[PI_INDEX]);
- freq = mixer_load (s, AC97_PCM_Front_DAC_Rate);
- open_voice (s, PO_INDEX, freq);
- AUD_set_active_out (s->voice_po, active[PO_INDEX]);
+ freq = mixer_load(s, AC97_PCM_Front_DAC_Rate);
+ open_voice(s, PO_INDEX, freq);
+ AUD_set_active_out(s->voice_po, active[PO_INDEX]);
- freq = mixer_load (s, AC97_MIC_ADC_Rate);
- open_voice (s, MC_INDEX, freq);
- AUD_set_active_in (s->voice_mc, active[MC_INDEX]);
+ freq = mixer_load(s, AC97_MIC_ADC_Rate);
+ open_voice(s, MC_INDEX, freq);
+ AUD_set_active_in(s->voice_mc, active[MC_INDEX]);
}
-static void get_volume (uint16_t vol, uint16_t mask, int inverse,
- int *mute, uint8_t *lvol, uint8_t *rvol)
+static void get_volume(uint16_t vol, uint16_t mask, int inverse,
+ int *mute, uint8_t *lvol, uint8_t *rvol)
{
*mute = (vol >> MUTE_SHIFT) & 1;
*rvol = (255 * (vol & mask)) / mask;
@@ -457,120 +451,120 @@ static void get_volume (uint16_t vol, uint16_t mask, int inverse,
}
}
-static void update_combined_volume_out (AC97LinkState *s)
+static void update_combined_volume_out(AC97LinkState *s)
{
uint8_t lvol, rvol, plvol, prvol;
int mute, pmute;
- get_volume (mixer_load (s, AC97_Master_Volume_Mute), 0x3f, 1,
- &mute, &lvol, &rvol);
- get_volume (mixer_load (s, AC97_PCM_Out_Volume_Mute), 0x1f, 1,
- &pmute, &plvol, &prvol);
+ get_volume(mixer_load(s, AC97_Master_Volume_Mute), 0x3f, 1,
+ &mute, &lvol, &rvol);
+ get_volume(mixer_load(s, AC97_PCM_Out_Volume_Mute), 0x1f, 1,
+ &pmute, &plvol, &prvol);
mute = mute | pmute;
lvol = (lvol * plvol) / 255;
rvol = (rvol * prvol) / 255;
- AUD_set_volume_out (s->voice_po, mute, lvol, rvol);
+ AUD_set_volume_out(s->voice_po, mute, lvol, rvol);
}
-static void update_volume_in (AC97LinkState *s)
+static void update_volume_in(AC97LinkState *s)
{
uint8_t lvol, rvol;
int mute;
- get_volume (mixer_load (s, AC97_Record_Gain_Mute), 0x0f, 0,
- &mute, &lvol, &rvol);
+ get_volume(mixer_load(s, AC97_Record_Gain_Mute), 0x0f, 0,
+ &mute, &lvol, &rvol);
- AUD_set_volume_in (s->voice_pi, mute, lvol, rvol);
+ AUD_set_volume_in(s->voice_pi, mute, lvol, rvol);
}
-static void set_volume (AC97LinkState *s, int index, uint32_t val)
+static void set_volume(AC97LinkState *s, int index, uint32_t val)
{
switch (index) {
case AC97_Master_Volume_Mute:
val &= 0xbf3f;
- mixer_store (s, index, val);
- update_combined_volume_out (s);
+ mixer_store(s, index, val);
+ update_combined_volume_out(s);
break;
case AC97_PCM_Out_Volume_Mute:
val &= 0x9f1f;
- mixer_store (s, index, val);
- update_combined_volume_out (s);
+ mixer_store(s, index, val);
+ update_combined_volume_out(s);
break;
case AC97_Record_Gain_Mute:
val &= 0x8f0f;
- mixer_store (s, index, val);
- update_volume_in (s);
+ mixer_store(s, index, val);
+ update_volume_in(s);
break;
}
}
-static void record_select (AC97LinkState *s, uint32_t val)
+static void record_select(AC97LinkState *s, uint32_t val)
{
uint8_t rs = val & REC_MASK;
uint8_t ls = (val >> 8) & REC_MASK;
- mixer_store (s, AC97_Record_Select, rs | (ls << 8));
+ mixer_store(s, AC97_Record_Select, rs | (ls << 8));
}
-static void mixer_reset (AC97LinkState *s)
+static void mixer_reset(AC97LinkState *s)
{
uint8_t active[LAST_INDEX];
- dolog ("mixer_reset\n");
- memset (s->mixer_data, 0, sizeof (s->mixer_data));
- memset (active, 0, sizeof (active));
- mixer_store (s, AC97_Reset , 0x0000); /* 6940 */
- mixer_store (s, AC97_Headphone_Volume_Mute , 0x0000);
- mixer_store (s, AC97_Master_Volume_Mono_Mute , 0x0000);
- mixer_store (s, AC97_Master_Tone_RL, 0x0000);
- mixer_store (s, AC97_PC_BEEP_Volume_Mute , 0x0000);
- mixer_store (s, AC97_Phone_Volume_Mute , 0x0000);
- mixer_store (s, AC97_Mic_Volume_Mute , 0x0000);
- mixer_store (s, AC97_Line_In_Volume_Mute , 0x0000);
- mixer_store (s, AC97_CD_Volume_Mute , 0x0000);
- mixer_store (s, AC97_Video_Volume_Mute , 0x0000);
- mixer_store (s, AC97_Aux_Volume_Mute , 0x0000);
- mixer_store (s, AC97_Record_Gain_Mic_Mute , 0x0000);
- mixer_store (s, AC97_General_Purpose , 0x0000);
- mixer_store (s, AC97_3D_Control , 0x0000);
- mixer_store (s, AC97_Powerdown_Ctrl_Stat , 0x000f);
+ dolog("mixer_reset\n");
+ memset(s->mixer_data, 0, sizeof(s->mixer_data));
+ memset(active, 0, sizeof(active));
+ mixer_store(s, AC97_Reset , 0x0000); /* 6940 */
+ mixer_store(s, AC97_Headphone_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_Master_Volume_Mono_Mute , 0x0000);
+ mixer_store(s, AC97_Master_Tone_RL, 0x0000);
+ mixer_store(s, AC97_PC_BEEP_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_Phone_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_Mic_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_Line_In_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_CD_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_Video_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_Aux_Volume_Mute , 0x0000);
+ mixer_store(s, AC97_Record_Gain_Mic_Mute , 0x0000);
+ mixer_store(s, AC97_General_Purpose , 0x0000);
+ mixer_store(s, AC97_3D_Control , 0x0000);
+ mixer_store(s, AC97_Powerdown_Ctrl_Stat , 0x000f);
/*
* Sigmatel 9700 (STAC9700)
*/
- mixer_store (s, AC97_Vendor_ID1 , 0x8384);
- mixer_store (s, AC97_Vendor_ID2 , 0x7600); /* 7608 */
-
- mixer_store (s, AC97_Extended_Audio_ID , 0x0809);
- mixer_store (s, AC97_Extended_Audio_Ctrl_Stat, 0x0009);
- mixer_store (s, AC97_PCM_Front_DAC_Rate , 0xbb80);
- mixer_store (s, AC97_PCM_Surround_DAC_Rate , 0xbb80);
- mixer_store (s, AC97_PCM_LFE_DAC_Rate , 0xbb80);
- mixer_store (s, AC97_PCM_LR_ADC_Rate , 0xbb80);
- mixer_store (s, AC97_MIC_ADC_Rate , 0xbb80);
-
- record_select (s, 0);
- set_volume (s, AC97_Master_Volume_Mute, 0x8000);
- set_volume (s, AC97_PCM_Out_Volume_Mute, 0x8808);
- set_volume (s, AC97_Record_Gain_Mute, 0x8808);
-
- reset_voices (s, active);
+ mixer_store(s, AC97_Vendor_ID1 , 0x8384);
+ mixer_store(s, AC97_Vendor_ID2 , 0x7600); /* 7608 */
+
+ mixer_store(s, AC97_Extended_Audio_ID , 0x0809);
+ mixer_store(s, AC97_Extended_Audio_Ctrl_Stat, 0x0009);
+ mixer_store(s, AC97_PCM_Front_DAC_Rate , 0xbb80);
+ mixer_store(s, AC97_PCM_Surround_DAC_Rate , 0xbb80);
+ mixer_store(s, AC97_PCM_LFE_DAC_Rate , 0xbb80);
+ mixer_store(s, AC97_PCM_LR_ADC_Rate , 0xbb80);
+ mixer_store(s, AC97_MIC_ADC_Rate , 0xbb80);
+
+ record_select(s, 0);
+ set_volume(s, AC97_Master_Volume_Mute, 0x8000);
+ set_volume(s, AC97_PCM_Out_Volume_Mute, 0x8808);
+ set_volume(s, AC97_Record_Gain_Mute, 0x8808);
+
+ reset_voices(s, active);
}
/**
* Native audio mixer
* I/O Reads
*/
-static uint32_t nam_readb (void *opaque, uint32_t addr)
+static uint32_t nam_readb(void *opaque, uint32_t addr)
{
AC97LinkState *s = opaque;
- dolog ("U nam readb %#x\n", addr);
+ dolog("U nam readb 0x%x\n", addr);
s->cas = 0;
return ~0U;
}
-static uint32_t nam_readw (void *opaque, uint32_t addr)
+static uint32_t nam_readw(void *opaque, uint32_t addr)
{
AC97LinkState *s = opaque;
uint32_t index = addr;
@@ -578,10 +572,10 @@ static uint32_t nam_readw (void *opaque, uint32_t addr)
return mixer_load(s, index);
}
-static uint32_t nam_readl (void *opaque, uint32_t addr)
+static uint32_t nam_readl(void *opaque, uint32_t addr)
{
AC97LinkState *s = opaque;
- dolog ("U nam readl %#x\n", addr);
+ dolog("U nam readl 0x%x\n", addr);
s->cas = 0;
return ~0U;
}
@@ -590,89 +584,84 @@ static uint32_t nam_readl (void *opaque, uint32_t addr)
* Native audio mixer
* I/O Writes
*/
-static void nam_writeb (void *opaque, uint32_t addr, uint32_t val)
+static void nam_writeb(void *opaque, uint32_t addr, uint32_t val)
{
AC97LinkState *s = opaque;
- dolog ("U nam writeb %#x <- %#x\n", addr, val);
+ dolog("U nam writeb 0x%x <- 0x%x\n", addr, val);
s->cas = 0;
}
-static void nam_writew (void *opaque, uint32_t addr, uint32_t val)
+static void nam_writew(void *opaque, uint32_t addr, uint32_t val)
{
AC97LinkState *s = opaque;
uint32_t index = addr;
s->cas = 0;
switch (index) {
case AC97_Reset:
- mixer_reset (s);
+ mixer_reset(s);
break;
case AC97_Powerdown_Ctrl_Stat:
val &= ~0x800f;
- val |= mixer_load (s, index) & 0xf;
- mixer_store (s, index, val);
+ val |= mixer_load(s, index) & 0xf;
+ mixer_store(s, index, val);
break;
case AC97_PCM_Out_Volume_Mute:
case AC97_Master_Volume_Mute:
case AC97_Record_Gain_Mute:
- set_volume (s, index, val);
+ set_volume(s, index, val);
break;
case AC97_Record_Select:
- record_select (s, val);
+ record_select(s, val);
break;
case AC97_Vendor_ID1:
case AC97_Vendor_ID2:
- dolog ("Attempt to write vendor ID to %#x\n", val);
+ dolog("Attempt to write vendor ID to 0x%x\n", val);
break;
case AC97_Extended_Audio_ID:
- dolog ("Attempt to write extended audio ID to %#x\n", val);
+ dolog("Attempt to write extended audio ID to 0x%x\n", val);
break;
case AC97_Extended_Audio_Ctrl_Stat:
if (!(val & EACS_VRA)) {
- mixer_store (s, AC97_PCM_Front_DAC_Rate, 0xbb80);
- mixer_store (s, AC97_PCM_LR_ADC_Rate, 0xbb80);
- open_voice (s, PI_INDEX, 48000);
- open_voice (s, PO_INDEX, 48000);
+ mixer_store(s, AC97_PCM_Front_DAC_Rate, 0xbb80);
+ mixer_store(s, AC97_PCM_LR_ADC_Rate, 0xbb80);
+ open_voice(s, PI_INDEX, 48000);
+ open_voice(s, PO_INDEX, 48000);
}
if (!(val & EACS_VRM)) {
- mixer_store (s, AC97_MIC_ADC_Rate, 0xbb80);
- open_voice (s, MC_INDEX, 48000);
+ mixer_store(s, AC97_MIC_ADC_Rate, 0xbb80);
+ open_voice(s, MC_INDEX, 48000);
}
- dolog ("Setting extended audio control to %#x\n", val);
- mixer_store (s, AC97_Extended_Audio_Ctrl_Stat, val);
+ dolog("Setting extended audio control to 0x%x\n", val);
+ mixer_store(s, AC97_Extended_Audio_Ctrl_Stat, val);
break;
case AC97_PCM_Front_DAC_Rate:
- if (mixer_load (s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRA) {
- mixer_store (s, index, val);
- dolog ("Set front DAC rate to %d\n", val);
- open_voice (s, PO_INDEX, val);
- }
- else {
- dolog ("Attempt to set front DAC rate to %d, "
- "but VRA is not set\n",
- val);
+ if (mixer_load(s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRA) {
+ mixer_store(s, index, val);
+ dolog("Set front DAC rate to %d\n", val);
+ open_voice(s, PO_INDEX, val);
+ } else {
+ dolog("Attempt to set front DAC rate to %d, but VRA is not set\n",
+ val);
}
break;
case AC97_MIC_ADC_Rate:
- if (mixer_load (s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRM) {
- mixer_store (s, index, val);
- dolog ("Set MIC ADC rate to %d\n", val);
- open_voice (s, MC_INDEX, val);
- }
- else {
- dolog ("Attempt to set MIC ADC rate to %d, "
- "but VRM is not set\n",
- val);
+ if (mixer_load(s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRM) {
+ mixer_store(s, index, val);
+ dolog("Set MIC ADC rate to %d\n", val);
+ open_voice(s, MC_INDEX, val);
+ } else {
+ dolog("Attempt to set MIC ADC rate to %d, but VRM is not set\n",
+ val);
}
break;
case AC97_PCM_LR_ADC_Rate:
- if (mixer_load (s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRA) {
- mixer_store (s, index, val);
- dolog ("Set front LR ADC rate to %d\n", val);
- open_voice (s, PI_INDEX, val);
- }
- else {
- dolog ("Attempt to set LR ADC rate to %d, but VRA is not set\n",
- val);
+ if (mixer_load(s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRA) {
+ mixer_store(s, index, val);
+ dolog("Set front LR ADC rate to %d\n", val);
+ open_voice(s, PI_INDEX, val);
+ } else {
+ dolog("Attempt to set LR ADC rate to %d, but VRA is not set\n",
+ val);
}
break;
case AC97_Headphone_Volume_Mute:
@@ -693,16 +682,16 @@ static void nam_writew (void *opaque, uint32_t addr, uint32_t val)
/* None of the features in these regs are emulated, so they are RO */
break;
default:
- dolog ("U nam writew %#x <- %#x\n", addr, val);
- mixer_store (s, index, val);
+ dolog("U nam writew 0x%x <- 0x%x\n", addr, val);
+ mixer_store(s, index, val);
break;
}
}
-static void nam_writel (void *opaque, uint32_t addr, uint32_t val)
+static void nam_writel(void *opaque, uint32_t addr, uint32_t val)
{
AC97LinkState *s = opaque;
- dolog ("U nam writel %#x <- %#x\n", addr, val);
+ dolog("U nam writel 0x%x <- 0x%x\n", addr, val);
s->cas = 0;
}
@@ -710,7 +699,7 @@ static void nam_writel (void *opaque, uint32_t addr, uint32_t val)
* Native audio bus master
* I/O Reads
*/
-static uint32_t nabm_readb (void *opaque, uint32_t addr)
+static uint32_t nabm_readb(void *opaque, uint32_t addr)
{
AC97LinkState *s = opaque;
AC97BusMasterRegs *r = NULL;
@@ -719,53 +708,53 @@ static uint32_t nabm_readb (void *opaque, uint32_t addr)
switch (index) {
case CAS:
- dolog ("CAS %d\n", s->cas);
+ dolog("CAS %d\n", s->cas);
val = s->cas;
s->cas = 1;
break;
case PI_CIV:
case PO_CIV:
case MC_CIV:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->civ;
- dolog ("CIV[%d] -> %#x\n", GET_BM (index), val);
+ dolog("CIV[%d] -> 0x%x\n", GET_BM(index), val);
break;
case PI_LVI:
case PO_LVI:
case MC_LVI:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->lvi;
- dolog ("LVI[%d] -> %#x\n", GET_BM (index), val);
+ dolog("LVI[%d] -> 0x%x\n", GET_BM(index), val);
break;
case PI_PIV:
case PO_PIV:
case MC_PIV:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->piv;
- dolog ("PIV[%d] -> %#x\n", GET_BM (index), val);
+ dolog("PIV[%d] -> 0x%x\n", GET_BM(index), val);
break;
case PI_CR:
case PO_CR:
case MC_CR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->cr;
- dolog ("CR[%d] -> %#x\n", GET_BM (index), val);
+ dolog("CR[%d] -> 0x%x\n", GET_BM(index), val);
break;
case PI_SR:
case PO_SR:
case MC_SR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->sr & 0xff;
- dolog ("SRb[%d] -> %#x\n", GET_BM (index), val);
+ dolog("SRb[%d] -> 0x%x\n", GET_BM(index), val);
break;
default:
- dolog ("U nabm readb %#x -> %#x\n", addr, val);
+ dolog("U nabm readb 0x%x -> 0x%x\n", addr, val);
break;
}
return val;
}
-static uint32_t nabm_readw (void *opaque, uint32_t addr)
+static uint32_t nabm_readw(void *opaque, uint32_t addr)
{
AC97LinkState *s = opaque;
AC97BusMasterRegs *r = NULL;
@@ -776,25 +765,25 @@ static uint32_t nabm_readw (void *opaque, uint32_t addr)
case PI_SR:
case PO_SR:
case MC_SR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->sr;
- dolog ("SR[%d] -> %#x\n", GET_BM (index), val);
+ dolog("SR[%d] -> 0x%x\n", GET_BM(index), val);
break;
case PI_PICB:
case PO_PICB:
case MC_PICB:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->picb;
- dolog ("PICB[%d] -> %#x\n", GET_BM (index), val);
+ dolog("PICB[%d] -> 0x%x\n", GET_BM(index), val);
break;
default:
- dolog ("U nabm readw %#x -> %#x\n", addr, val);
+ dolog("U nabm readw 0x%x -> 0x%x\n", addr, val);
break;
}
return val;
}
-static uint32_t nabm_readl (void *opaque, uint32_t addr)
+static uint32_t nabm_readl(void *opaque, uint32_t addr)
{
AC97LinkState *s = opaque;
AC97BusMasterRegs *r = NULL;
@@ -805,36 +794,36 @@ static uint32_t nabm_readl (void *opaque, uint32_t addr)
case PI_BDBAR:
case PO_BDBAR:
case MC_BDBAR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->bdbar;
- dolog ("BMADDR[%d] -> %#x\n", GET_BM (index), val);
+ dolog("BMADDR[%d] -> 0x%x\n", GET_BM(index), val);
break;
case PI_CIV:
case PO_CIV:
case MC_CIV:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->civ | (r->lvi << 8) | (r->sr << 16);
- dolog ("CIV LVI SR[%d] -> %#x, %#x, %#x\n", GET_BM (index),
+ dolog("CIV LVI SR[%d] -> 0x%x, 0x%x, 0x%x\n", GET_BM(index),
r->civ, r->lvi, r->sr);
break;
case PI_PICB:
case PO_PICB:
case MC_PICB:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
val = r->picb | (r->piv << 16) | (r->cr << 24);
- dolog ("PICB PIV CR[%d] -> %#x %#x %#x %#x\n", GET_BM (index),
+ dolog("PICB PIV CR[%d] -> 0x%x 0x%x 0x%x 0x%x\n", GET_BM(index),
val, r->picb, r->piv, r->cr);
break;
case GLOB_CNT:
val = s->glob_cnt;
- dolog ("glob_cnt -> %#x\n", val);
+ dolog("glob_cnt -> 0x%x\n", val);
break;
case GLOB_STA:
val = s->glob_sta | GS_S0CR;
- dolog ("glob_sta -> %#x\n", val);
+ dolog("glob_sta -> 0x%x\n", val);
break;
default:
- dolog ("U nabm readl %#x -> %#x\n", addr, val);
+ dolog("U nabm readl 0x%x -> 0x%x\n", addr, val);
break;
}
return val;
@@ -844,7 +833,7 @@ static uint32_t nabm_readl (void *opaque, uint32_t addr)
* Native audio bus master
* I/O Writes
*/
-static void nabm_writeb (void *opaque, uint32_t addr, uint32_t val)
+static void nabm_writeb(void *opaque, uint32_t addr, uint32_t val)
{
AC97LinkState *s = opaque;
AC97BusMasterRegs *r = NULL;
@@ -853,54 +842,52 @@ static void nabm_writeb (void *opaque, uint32_t addr, uint32_t val)
case PI_LVI:
case PO_LVI:
case MC_LVI:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
if ((r->cr & CR_RPBM) && (r->sr & SR_DCH)) {
r->sr &= ~(SR_DCH | SR_CELV);
r->civ = r->piv;
r->piv = (r->piv + 1) % 32;
- fetch_bd (s, r);
+ fetch_bd(s, r);
}
r->lvi = val % 32;
- dolog ("LVI[%d] <- %#x\n", GET_BM (index), val);
+ dolog("LVI[%d] <- 0x%x\n", GET_BM(index), val);
break;
case PI_CR:
case PO_CR:
case MC_CR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
if (val & CR_RR) {
- reset_bm_regs (s, r);
- }
- else {
+ reset_bm_regs(s, r);
+ } else {
r->cr = val & CR_VALID_MASK;
if (!(r->cr & CR_RPBM)) {
- voice_set_active (s, r - s->bm_regs, 0);
+ voice_set_active(s, r - s->bm_regs, 0);
r->sr |= SR_DCH;
- }
- else {
+ } else {
r->civ = r->piv;
r->piv = (r->piv + 1) % 32;
- fetch_bd (s, r);
+ fetch_bd(s, r);
r->sr &= ~SR_DCH;
- voice_set_active (s, r - s->bm_regs, 1);
+ voice_set_active(s, r - s->bm_regs, 1);
}
}
- dolog ("CR[%d] <- %#x (cr %#x)\n", GET_BM (index), val, r->cr);
+ dolog("CR[%d] <- 0x%x (cr 0x%x)\n", GET_BM(index), val, r->cr);
break;
case PI_SR:
case PO_SR:
case MC_SR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
r->sr |= val & ~(SR_RO_MASK | SR_WCLEAR_MASK);
- update_sr (s, r, r->sr & ~(val & SR_WCLEAR_MASK));
- dolog ("SR[%d] <- %#x (sr %#x)\n", GET_BM (index), val, r->sr);
+ update_sr(s, r, r->sr & ~(val & SR_WCLEAR_MASK));
+ dolog("SR[%d] <- 0x%x (sr 0x%x)\n", GET_BM(index), val, r->sr);
break;
default:
- dolog ("U nabm writeb %#x <- %#x\n", addr, val);
+ dolog("U nabm writeb 0x%x <- 0x%x\n", addr, val);
break;
}
}
-static void nabm_writew (void *opaque, uint32_t addr, uint32_t val)
+static void nabm_writew(void *opaque, uint32_t addr, uint32_t val)
{
AC97LinkState *s = opaque;
AC97BusMasterRegs *r = NULL;
@@ -909,18 +896,18 @@ static void nabm_writew (void *opaque, uint32_t addr, uint32_t val)
case PI_SR:
case PO_SR:
case MC_SR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
r->sr |= val & ~(SR_RO_MASK | SR_WCLEAR_MASK);
- update_sr (s, r, r->sr & ~(val & SR_WCLEAR_MASK));
- dolog ("SR[%d] <- %#x (sr %#x)\n", GET_BM (index), val, r->sr);
+ update_sr(s, r, r->sr & ~(val & SR_WCLEAR_MASK));
+ dolog("SR[%d] <- 0x%x (sr 0x%x)\n", GET_BM(index), val, r->sr);
break;
default:
- dolog ("U nabm writew %#x <- %#x\n", addr, val);
+ dolog("U nabm writew 0x%x <- 0x%x\n", addr, val);
break;
}
}
-static void nabm_writel (void *opaque, uint32_t addr, uint32_t val)
+static void nabm_writel(void *opaque, uint32_t addr, uint32_t val)
{
AC97LinkState *s = opaque;
AC97BusMasterRegs *r = NULL;
@@ -929,40 +916,42 @@ static void nabm_writel (void *opaque, uint32_t addr, uint32_t val)
case PI_BDBAR:
case PO_BDBAR:
case MC_BDBAR:
- r = &s->bm_regs[GET_BM (index)];
+ r = &s->bm_regs[GET_BM(index)];
r->bdbar = val & ~3;
- dolog ("BDBAR[%d] <- %#x (bdbar %#x)\n",
- GET_BM (index), val, r->bdbar);
+ dolog("BDBAR[%d] <- 0x%x (bdbar 0x%x)\n", GET_BM(index), val, r->bdbar);
break;
case GLOB_CNT:
- if (val & GC_WR)
- warm_reset (s);
- if (val & GC_CR)
- cold_reset (s);
- if (!(val & (GC_WR | GC_CR)))
+ if (val & GC_WR) {
+ warm_reset(s);
+ }
+ if (val & GC_CR) {
+ cold_reset(s);
+ }
+ if (!(val & (GC_WR | GC_CR))) {
s->glob_cnt = val & GC_VALID_MASK;
- dolog ("glob_cnt <- %#x (glob_cnt %#x)\n", val, s->glob_cnt);
+ }
+ dolog("glob_cnt <- 0x%x (glob_cnt 0x%x)\n", val, s->glob_cnt);
break;
case GLOB_STA:
s->glob_sta &= ~(val & GS_WCLEAR_MASK);
s->glob_sta |= (val & ~(GS_WCLEAR_MASK | GS_RO_MASK)) & GS_VALID_MASK;
- dolog ("glob_sta <- %#x (glob_sta %#x)\n", val, s->glob_sta);
+ dolog("glob_sta <- 0x%x (glob_sta 0x%x)\n", val, s->glob_sta);
break;
default:
- dolog ("U nabm writel %#x <- %#x\n", addr, val);
+ dolog("U nabm writel 0x%x <- 0x%x\n", addr, val);
break;
}
}
-static int write_audio (AC97LinkState *s, AC97BusMasterRegs *r,
- int max, int *stop)
+static int write_audio(AC97LinkState *s, AC97BusMasterRegs *r,
+ int max, int *stop)
{
uint8_t tmpbuf[4096];
uint32_t addr = r->bd.addr;
uint32_t temp = r->picb << 1;
uint32_t written = 0;
int to_copy = 0;
- temp = MIN (temp, max);
+ temp = MIN(temp, max);
if (!temp) {
*stop = 1;
@@ -971,11 +960,11 @@ static int write_audio (AC97LinkState *s, AC97BusMasterRegs *r,
while (temp) {
int copied;
- to_copy = MIN (temp, sizeof (tmpbuf));
- pci_dma_read (&s->dev, addr, tmpbuf, to_copy);
- copied = AUD_write (s->voice_po, tmpbuf, to_copy);
- dolog ("write_audio max=%x to_copy=%x copied=%x\n",
- max, to_copy, copied);
+ to_copy = MIN(temp, sizeof(tmpbuf));
+ pci_dma_read(&s->dev, addr, tmpbuf, to_copy);
+ copied = AUD_write(s->voice_po, tmpbuf, to_copy);
+ dolog("write_audio max=%x to_copy=%x copied=%x\n",
+ max, to_copy, copied);
if (!copied) {
*stop = 1;
break;
@@ -987,11 +976,10 @@ static int write_audio (AC97LinkState *s, AC97BusMasterRegs *r,
if (!temp) {
if (to_copy < 4) {
- dolog ("whoops\n");
+ dolog("whoops\n");
s->last_samp = 0;
- }
- else {
- s->last_samp = *(uint32_t *) &tmpbuf[to_copy - 4];
+ } else {
+ s->last_samp = *(uint32_t *)&tmpbuf[to_copy - 4];
}
}
@@ -999,37 +987,37 @@ static int write_audio (AC97LinkState *s, AC97BusMasterRegs *r,
return written;
}
-static void write_bup (AC97LinkState *s, int elapsed)
+static void write_bup(AC97LinkState *s, int elapsed)
{
- dolog ("write_bup\n");
+ dolog("write_bup\n");
if (!(s->bup_flag & BUP_SET)) {
if (s->bup_flag & BUP_LAST) {
int i;
uint8_t *p = s->silence;
- for (i = 0; i < sizeof (s->silence) / 4; i++, p += 4) {
+ for (i = 0; i < sizeof(s->silence) / 4; i++, p += 4) {
*(uint32_t *) p = s->last_samp;
}
- }
- else {
- memset (s->silence, 0, sizeof (s->silence));
+ } else {
+ memset(s->silence, 0, sizeof(s->silence));
}
s->bup_flag |= BUP_SET;
}
while (elapsed) {
- int temp = MIN (elapsed, sizeof (s->silence));
+ int temp = MIN(elapsed, sizeof(s->silence));
while (temp) {
- int copied = AUD_write (s->voice_po, s->silence, temp);
- if (!copied)
+ int copied = AUD_write(s->voice_po, s->silence, temp);
+ if (!copied) {
return;
+ }
temp -= copied;
elapsed -= copied;
}
}
}
-static int read_audio (AC97LinkState *s, AC97BusMasterRegs *r,
- int max, int *stop)
+static int read_audio(AC97LinkState *s, AC97BusMasterRegs *r,
+ int max, int *stop)
{
uint8_t tmpbuf[4096];
uint32_t addr = r->bd.addr;
@@ -1038,7 +1026,7 @@ static int read_audio (AC97LinkState *s, AC97BusMasterRegs *r,
int to_copy = 0;
SWVoiceIn *voice = (r - s->bm_regs) == MC_INDEX ? s->voice_mc : s->voice_pi;
- temp = MIN (temp, max);
+ temp = MIN(temp, max);
if (!temp) {
*stop = 1;
@@ -1047,13 +1035,13 @@ static int read_audio (AC97LinkState *s, AC97BusMasterRegs *r,
while (temp) {
int acquired;
- to_copy = MIN (temp, sizeof (tmpbuf));
- acquired = AUD_read (voice, tmpbuf, to_copy);
+ to_copy = MIN(temp, sizeof(tmpbuf));
+ acquired = AUD_read(voice, tmpbuf, to_copy);
if (!acquired) {
*stop = 1;
break;
}
- pci_dma_write (&s->dev, addr, tmpbuf, acquired);
+ pci_dma_write(&s->dev, addr, tmpbuf, acquired);
temp -= acquired;
addr += acquired;
nread += acquired;
@@ -1063,14 +1051,14 @@ static int read_audio (AC97LinkState *s, AC97BusMasterRegs *r,
return nread;
}
-static void transfer_audio (AC97LinkState *s, int index, int elapsed)
+static void transfer_audio(AC97LinkState *s, int index, int elapsed)
{
AC97BusMasterRegs *r = &s->bm_regs[index];
int stop = 0;
if (s->invalid_freq[index]) {
- AUD_log ("ac97", "attempt to use voice %d with invalid frequency %d\n",
- index, s->invalid_freq[index]);
+ AUD_log("ac97", "attempt to use voice %d with invalid frequency %d\n",
+ index, s->invalid_freq[index]);
return;
}
@@ -1078,7 +1066,7 @@ static void transfer_audio (AC97LinkState *s, int index, int elapsed)
if (r->cr & CR_RPBM) {
switch (index) {
case PO_INDEX:
- write_bup (s, elapsed);
+ write_bup(s, elapsed);
break;
}
}
@@ -1089,13 +1077,13 @@ static void transfer_audio (AC97LinkState *s, int index, int elapsed)
int temp;
if (!r->bd_valid) {
- dolog ("invalid bd\n");
- fetch_bd (s, r);
+ dolog("invalid bd\n");
+ fetch_bd(s, r);
}
if (!r->picb) {
- dolog ("fresh bd %d is empty %#x %#x\n",
- r->civ, r->bd.addr, r->bd.ctl_len);
+ dolog("fresh bd %d is empty 0x%x 0x%x\n",
+ r->civ, r->bd.addr, r->bd.ctl_len);
if (r->civ == r->lvi) {
r->sr |= SR_DCH; /* CELV? */
s->bup_flag = 0;
@@ -1104,20 +1092,20 @@ static void transfer_audio (AC97LinkState *s, int index, int elapsed)
r->sr &= ~SR_CELV;
r->civ = r->piv;
r->piv = (r->piv + 1) % 32;
- fetch_bd (s, r);
+ fetch_bd(s, r);
return;
}
switch (index) {
case PO_INDEX:
- temp = write_audio (s, r, elapsed, &stop);
+ temp = write_audio(s, r, elapsed, &stop);
elapsed -= temp;
r->picb -= (temp >> 1);
break;
case PI_INDEX:
case MC_INDEX:
- temp = read_audio (s, r, elapsed, &stop);
+ temp = read_audio(s, r, elapsed, &stop);
elapsed -= temp;
r->picb -= (temp >> 1);
break;
@@ -1131,36 +1119,35 @@ static void transfer_audio (AC97LinkState *s, int index, int elapsed)
}
if (r->civ == r->lvi) {
- dolog ("Underrun civ (%d) == lvi (%d)\n", r->civ, r->lvi);
+ dolog("Underrun civ (%d) == lvi (%d)\n", r->civ, r->lvi);
new_sr |= SR_LVBCI | SR_DCH | SR_CELV;
stop = 1;
s->bup_flag = (r->bd.ctl_len & BD_BUP) ? BUP_LAST : 0;
- }
- else {
+ } else {
r->civ = r->piv;
r->piv = (r->piv + 1) % 32;
- fetch_bd (s, r);
+ fetch_bd(s, r);
}
- update_sr (s, r, new_sr);
+ update_sr(s, r, new_sr);
}
}
}
-static void pi_callback (void *opaque, int avail)
+static void pi_callback(void *opaque, int avail)
{
- transfer_audio (opaque, PI_INDEX, avail);
+ transfer_audio(opaque, PI_INDEX, avail);
}
-static void mc_callback (void *opaque, int avail)
+static void mc_callback(void *opaque, int avail)
{
- transfer_audio (opaque, MC_INDEX, avail);
+ transfer_audio(opaque, MC_INDEX, avail);
}
-static void po_callback (void *opaque, int free)
+static void po_callback(void *opaque, int free)
{
- transfer_audio (opaque, PO_INDEX, free);
+ transfer_audio(opaque, PO_INDEX, free);
}
static const VMStateDescription vmstate_ac97_bm_regs = {
@@ -1168,44 +1155,44 @@ static const VMStateDescription vmstate_ac97_bm_regs = {
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
- VMSTATE_UINT32 (bdbar, AC97BusMasterRegs),
- VMSTATE_UINT8 (civ, AC97BusMasterRegs),
- VMSTATE_UINT8 (lvi, AC97BusMasterRegs),
- VMSTATE_UINT16 (sr, AC97BusMasterRegs),
- VMSTATE_UINT16 (picb, AC97BusMasterRegs),
- VMSTATE_UINT8 (piv, AC97BusMasterRegs),
- VMSTATE_UINT8 (cr, AC97BusMasterRegs),
- VMSTATE_UINT32 (bd_valid, AC97BusMasterRegs),
- VMSTATE_UINT32 (bd.addr, AC97BusMasterRegs),
- VMSTATE_UINT32 (bd.ctl_len, AC97BusMasterRegs),
- VMSTATE_END_OF_LIST ()
+ VMSTATE_UINT32(bdbar, AC97BusMasterRegs),
+ VMSTATE_UINT8(civ, AC97BusMasterRegs),
+ VMSTATE_UINT8(lvi, AC97BusMasterRegs),
+ VMSTATE_UINT16(sr, AC97BusMasterRegs),
+ VMSTATE_UINT16(picb, AC97BusMasterRegs),
+ VMSTATE_UINT8(piv, AC97BusMasterRegs),
+ VMSTATE_UINT8(cr, AC97BusMasterRegs),
+ VMSTATE_UINT32(bd_valid, AC97BusMasterRegs),
+ VMSTATE_UINT32(bd.addr, AC97BusMasterRegs),
+ VMSTATE_UINT32(bd.ctl_len, AC97BusMasterRegs),
+ VMSTATE_END_OF_LIST()
}
};
-static int ac97_post_load (void *opaque, int version_id)
+static int ac97_post_load(void *opaque, int version_id)
{
uint8_t active[LAST_INDEX];
AC97LinkState *s = opaque;
- record_select (s, mixer_load (s, AC97_Record_Select));
- set_volume (s, AC97_Master_Volume_Mute,
- mixer_load (s, AC97_Master_Volume_Mute));
- set_volume (s, AC97_PCM_Out_Volume_Mute,
- mixer_load (s, AC97_PCM_Out_Volume_Mute));
- set_volume (s, AC97_Record_Gain_Mute,
- mixer_load (s, AC97_Record_Gain_Mute));
+ record_select(s, mixer_load(s, AC97_Record_Select));
+ set_volume(s, AC97_Master_Volume_Mute,
+ mixer_load(s, AC97_Master_Volume_Mute));
+ set_volume(s, AC97_PCM_Out_Volume_Mute,
+ mixer_load(s, AC97_PCM_Out_Volume_Mute));
+ set_volume(s, AC97_Record_Gain_Mute,
+ mixer_load(s, AC97_Record_Gain_Mute));
active[PI_INDEX] = !!(s->bm_regs[PI_INDEX].cr & CR_RPBM);
active[PO_INDEX] = !!(s->bm_regs[PO_INDEX].cr & CR_RPBM);
active[MC_INDEX] = !!(s->bm_regs[MC_INDEX].cr & CR_RPBM);
- reset_voices (s, active);
+ reset_voices(s, active);
s->bup_flag = 0;
s->last_samp = 0;
return 0;
}
-static bool is_version_2 (void *opaque, int version_id)
+static bool is_version_2(void *opaque, int version_id)
{
return version_id == 2;
}
@@ -1216,15 +1203,15 @@ static const VMStateDescription vmstate_ac97 = {
.minimum_version_id = 2,
.post_load = ac97_post_load,
.fields = (VMStateField[]) {
- VMSTATE_PCI_DEVICE (dev, AC97LinkState),
- VMSTATE_UINT32 (glob_cnt, AC97LinkState),
- VMSTATE_UINT32 (glob_sta, AC97LinkState),
- VMSTATE_UINT32 (cas, AC97LinkState),
- VMSTATE_STRUCT_ARRAY (bm_regs, AC97LinkState, 3, 1,
+ VMSTATE_PCI_DEVICE(dev, AC97LinkState),
+ VMSTATE_UINT32(glob_cnt, AC97LinkState),
+ VMSTATE_UINT32(glob_sta, AC97LinkState),
+ VMSTATE_UINT32(cas, AC97LinkState),
+ VMSTATE_STRUCT_ARRAY(bm_regs, AC97LinkState, 3, 1,
vmstate_ac97_bm_regs, AC97BusMasterRegs),
- VMSTATE_BUFFER (mixer_data, AC97LinkState),
- VMSTATE_UNUSED_TEST (is_version_2, 3),
- VMSTATE_END_OF_LIST ()
+ VMSTATE_BUFFER(mixer_data, AC97LinkState),
+ VMSTATE_UNUSED_TEST(is_version_2, 3),
+ VMSTATE_END_OF_LIST()
}
};
@@ -1295,7 +1282,7 @@ static uint64_t nabm_read(void *opaque, hwaddr addr, unsigned size)
}
static void nabm_write(void *opaque, hwaddr addr, uint64_t val,
- unsigned size)
+ unsigned size)
{
if ((addr / size) > 64) {
return;
@@ -1325,20 +1312,20 @@ static const MemoryRegionOps ac97_io_nabm_ops = {
.endianness = DEVICE_LITTLE_ENDIAN,
};
-static void ac97_on_reset (DeviceState *dev)
+static void ac97_on_reset(DeviceState *dev)
{
AC97LinkState *s = container_of(dev, AC97LinkState, dev.qdev);
- reset_bm_regs (s, &s->bm_regs[0]);
- reset_bm_regs (s, &s->bm_regs[1]);
- reset_bm_regs (s, &s->bm_regs[2]);
+ reset_bm_regs(s, &s->bm_regs[0]);
+ reset_bm_regs(s, &s->bm_regs[1]);
+ reset_bm_regs(s, &s->bm_regs[2]);
/*
* Reset the mixer too. The Windows XP driver seems to rely on
* this. At least it wants to read the vendor id before it resets
* the codec manually.
*/
- mixer_reset (s);
+ mixer_reset(s);
}
static void ac97_realize(PCIDevice *dev, Error **errp)
@@ -1373,13 +1360,13 @@ static void ac97_realize(PCIDevice *dev, Error **errp)
c[PCI_INTERRUPT_LINE] = 0x00; /* intr_ln interrupt line rw */
c[PCI_INTERRUPT_PIN] = 0x01; /* intr_pn interrupt pin ro */
- memory_region_init_io (&s->io_nam, OBJECT(s), &ac97_io_nam_ops, s,
+ memory_region_init_io(&s->io_nam, OBJECT(s), &ac97_io_nam_ops, s,
"ac97-nam", 1024);
- memory_region_init_io (&s->io_nabm, OBJECT(s), &ac97_io_nabm_ops, s,
+ memory_region_init_io(&s->io_nabm, OBJECT(s), &ac97_io_nabm_ops, s,
"ac97-nabm", 256);
- pci_register_bar (&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nam);
- pci_register_bar (&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nabm);
- AUD_register_card ("ac97", &s->card);
+ pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nam);
+ pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nabm);
+ AUD_register_card("ac97", &s->card);
ac97_on_reset(DEVICE(s));
}
@@ -1395,13 +1382,13 @@ static void ac97_exit(PCIDevice *dev)
static Property ac97_properties[] = {
DEFINE_AUDIO_PROPERTIES(AC97LinkState, card),
- DEFINE_PROP_END_OF_LIST (),
+ DEFINE_PROP_END_OF_LIST(),
};
-static void ac97_class_init (ObjectClass *klass, void *data)
+static void ac97_class_init(ObjectClass *klass, void *data)
{
- DeviceClass *dc = DEVICE_CLASS (klass);
- PCIDeviceClass *k = PCI_DEVICE_CLASS (klass);
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->realize = ac97_realize;
k->exit = ac97_exit;
@@ -1419,7 +1406,7 @@ static void ac97_class_init (ObjectClass *klass, void *data)
static const TypeInfo ac97_info = {
.name = TYPE_AC97,
.parent = TYPE_PCI_DEVICE,
- .instance_size = sizeof (AC97LinkState),
+ .instance_size = sizeof(AC97LinkState),
.class_init = ac97_class_init,
.interfaces = (InterfaceInfo[]) {
{ INTERFACE_CONVENTIONAL_PCI_DEVICE },
@@ -1427,11 +1414,11 @@ static const TypeInfo ac97_info = {
},
};
-static void ac97_register_types (void)
+static void ac97_register_types(void)
{
- type_register_static (&ac97_info);
+ type_register_static(&ac97_info);
deprecated_register_soundhw("ac97", "Intel 82801AA AC97 Audio",
0, TYPE_AC97);
}
-type_init (ac97_register_types)
+type_init(ac97_register_types)
--
2.30.2
^ permalink raw reply related [flat|nested] 7+ messages in thread