hw/audio/sb16.c

53 OBJECT_DECLARE_SIMPLE_TYPE(SB16State, SB16)
55 struct SB16State {  struct
158 static void log_dsp (SB16State *dsp)
172 static void speaker (SB16State *s, int on)  in speaker()
178 static void control (SB16State *s, int hold)  in control()
199     SB16State *s = opaque;  in aux_timer()
207 static void continue_dma8 (SB16State *s)  in continue_dma8()
249 static void dma_cmd8 (SB16State *s, int mask, int dma_len)  in dma_cmd8()
301 static void dma_cmd (SB16State *s, uint8_t cmd, uint8_t d0, int dma_len)  in dma_cmd()
396 static inline void dsp_out_data (SB16State *s, uint8_t val)  in dsp_out_data()
404 static inline uint8_t dsp_get_data (SB16State *s)  in dsp_get_data()
415 static void command (SB16State *s, uint8_t cmd)  in command()
673 static uint16_t dsp_get_lohi (SB16State *s)  in dsp_get_lohi()
680 static uint16_t dsp_get_hilo (SB16State *s)  in dsp_get_hilo()
687 static void complete (SB16State *s)  in complete()
869 static void legacy_reset (SB16State *s)  in legacy_reset()
896 static void reset (SB16State *s)  in reset()
924     SB16State *s = opaque;  in dsp_write()
1002     SB16State *s = opaque;  in dsp_read()
1069 static void reset_mixer (SB16State *s)  in reset_mixer()
1101     SB16State *s = opaque;  in mixer_write_indexb()
1108     SB16State *s = opaque;  in mixer_write_datab()
1163     SB16State *s = opaque;  in mixer_read()
1178 static int write_audio (SB16State *s, int nchan, int dma_pos,  in write_audio()
1216     SB16State *s = opaque;  in SB_read_DMA()
1282     SB16State *s = opaque;  in SB_audio_callback()
1288     SB16State *s = opaque;  in sb16_post_load()
1333         VMSTATE_INT32 (in_index, SB16State),
1334         VMSTATE_INT32 (out_data_len, SB16State),
1335         VMSTATE_INT32 (fmt_stereo, SB16State),
1336         VMSTATE_INT32 (fmt_signed, SB16State),
1337         VMSTATE_INT32 (fmt_bits, SB16State),
1338         VMSTATE_UINT32 (fmt, SB16State),
1339         VMSTATE_INT32 (dma_auto, SB16State),
1340         VMSTATE_INT32 (block_size, SB16State),
1341         VMSTATE_INT32 (fifo, SB16State),
1342         VMSTATE_INT32 (freq, SB16State),
1343         VMSTATE_INT32 (time_const, SB16State),
1344         VMSTATE_INT32 (speaker, SB16State),
1345         VMSTATE_INT32 (needed_bytes, SB16State),
1346         VMSTATE_INT32 (cmd, SB16State),
1347         VMSTATE_INT32 (use_hdma, SB16State),
1348         VMSTATE_INT32 (highspeed, SB16State),
1349         VMSTATE_INT32 (can_write, SB16State),
1350         VMSTATE_INT32 (v2x6, SB16State),
1352         VMSTATE_UINT8 (csp_param, SB16State),
1353         VMSTATE_UINT8 (csp_value, SB16State),
1354         VMSTATE_UINT8 (csp_mode, SB16State),
1355         VMSTATE_UINT8 (csp_param, SB16State),
1356         VMSTATE_BUFFER (csp_regs, SB16State),
1357         VMSTATE_UINT8 (csp_index, SB16State),
1358         VMSTATE_BUFFER (csp_reg83, SB16State),
1359         VMSTATE_INT32 (csp_reg83r, SB16State),
1360         VMSTATE_INT32 (csp_reg83w, SB16State),
1362         VMSTATE_BUFFER (in2_data, SB16State),
1363         VMSTATE_BUFFER (out_data, SB16State),
1364         VMSTATE_UINT8 (test_reg, SB16State),
1365         VMSTATE_UINT8 (last_read_byte, SB16State),
1367         VMSTATE_INT32 (nzero, SB16State),
1368         VMSTATE_INT32 (left_till_irq, SB16State),
1369         VMSTATE_INT32 (dma_running, SB16State),
1370         VMSTATE_INT32 (bytes_per_second, SB16State),
1371         VMSTATE_INT32 (align, SB16State),
1373         VMSTATE_INT32 (mixer_nreg, SB16State),
1374         VMSTATE_BUFFER (mixer_regs, SB16State),
1393     SB16State *s = SB16 (obj);  in sb16_initfn()
1402     SB16State *s = SB16 (dev);  in sb16_realizefn()
1444     DEFINE_AUDIO_PROPERTIES(SB16State, card),
1445     DEFINE_PROP_UINT32 ("version", SB16State, ver,  0x0405), /* 4.5 */
1446     DEFINE_PROP_UINT32 ("iobase",  SB16State, port, 0x220),
1447     DEFINE_PROP_UINT32 ("irq",     SB16State, irq,  5),
1448     DEFINE_PROP_UINT32 ("dma",     SB16State, dma,  1),
1449     DEFINE_PROP_UINT32 ("dma16",   SB16State, hdma, 5),
1467     .instance_size = sizeof (SB16State),