struct resource *reg, *irq;
int regid, irqid;
void *ih;
struct ac97_info *codec;
unsigned int bufsz;
struct via_chinfo pch, rch;
struct via_dma_op *sgd_table;
u_int16_t codec_caps;
struct mtx *lock;
};
static u_int32_t via_fmt[] = {
SND_FORMAT(AFMT_U8, 1, 0),
SND_FORMAT(AFMT_U8, 2, 0),
SND_FORMAT(AFMT_S16_LE, 1, 0),
SND_FORMAT(AFMT_S16_LE, 2, 0),
0
};
static struct pcmchan_caps via_vracaps = {4000, 48000, via_fmt, 0};
static struct pcmchan_caps via_caps = {48000, 48000, via_fmt, 0};
static __inline u_int32_t
via_rd(struct via_info *via, int regno, int size)
{
switch (size) {
case 1:
return bus_space_read_1(via->st, via->sh, regno);
struct sc_chinfo ch[3];
int ac97rate;
struct ich_desc *dtbl;
unsigned int dtbl_size;
bus_addr_t desc_addr;
struct intr_config_hook intrhook;
uint16_t vendor;
uint16_t devid;
uint32_t flags;
struct mtx *ich_lock;
};
/* -------------------------------------------------------------------- */
static uint32_t ich_fmt[] = {
SND_FORMAT(AFMT_S16_LE, 2, 0),
0
};
static struct pcmchan_caps ich_vrcaps = {8000, 48000, ich_fmt, 0};
static struct pcmchan_caps ich_caps = {48000, 48000, ich_fmt, 0};
/* -------------------------------------------------------------------- */
/* Hardware */
static __inline uint32_t
ich_rd(struct sc_info *sc, int regno, int size)
{
switch (size) {
case 1:
return (bus_space_read_1(sc->nabmbart, sc->nabmbarh, regno));
case 2:
return (bus_space_read_2(sc->nabmbart, sc->nabmbarh, regno));
