diff options
author | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-05-24 18:50:09 +0000 |
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committer | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-05-24 18:50:09 +0000 |
commit | aa941b944500bf77f0bdbfa0a7112b4e89670ff1 (patch) | |
tree | 59f1c3e46b42022a3966e108752ca92531169380 /hw/wm8750.c | |
parent | 3f6c925f37cd8a1dddb8a8fbbcef4630ea347775 (diff) |
Savevm/loadvm bits for ARM core, the PXA2xx peripherals and Spitz hardware.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2857 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/wm8750.c')
-rw-r--r-- | hw/wm8750.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/hw/wm8750.c b/hw/wm8750.c index c08eb73001..b999890efb 100644 --- a/hw/wm8750.c +++ b/hw/wm8750.c @@ -491,6 +491,93 @@ static int wm8750_rx(i2c_slave *i2c) return 0x00; } +static void wm8750_save(QEMUFile *f, void *opaque) +{ + struct wm8750_s *s = (struct wm8750_s *) opaque; + int i; + qemu_put_8s(f, &s->i2c_data[0]); + qemu_put_8s(f, &s->i2c_data[1]); + qemu_put_be32(f, s->i2c_len); + qemu_put_be32(f, s->enable); + qemu_put_be32(f, s->idx_in); + qemu_put_be32(f, s->req_in); + qemu_put_be32(f, s->idx_out); + qemu_put_be32(f, s->req_out); + + for (i = 0; i < 7; i ++) + qemu_put_8s(f, &s->outvol[i]); + for (i = 0; i < 2; i ++) + qemu_put_8s(f, &s->outmute[i]); + for (i = 0; i < 4; i ++) + qemu_put_8s(f, &s->invol[i]); + for (i = 0; i < 2; i ++) + qemu_put_8s(f, &s->inmute[i]); + + for (i = 0; i < 2; i ++) + qemu_put_8s(f, &s->diff[i]); + qemu_put_8s(f, &s->pol); + qemu_put_8s(f, &s->ds); + for (i = 0; i < 2; i ++) + qemu_put_8s(f, &s->monomix[i]); + qemu_put_8s(f, &s->alc); + qemu_put_8s(f, &s->mute); + for (i = 0; i < 4; i ++) + qemu_put_8s(f, &s->path[i]); + for (i = 0; i < 2; i ++) + qemu_put_8s(f, &s->mpath[i]); + qemu_put_8s(f, &s->format); + qemu_put_8s(f, &s->power); + qemu_put_be32s(f, &s->inmask); + qemu_put_be32s(f, &s->outmask); + qemu_put_byte(f, (s->rate - wm_rate_table) / sizeof(*s->rate)); + i2c_slave_save(f, &s->i2c); +} + +static int wm8750_load(QEMUFile *f, void *opaque, int version_id) +{ + struct wm8750_s *s = (struct wm8750_s *) opaque; + int i; + qemu_get_8s(f, &s->i2c_data[0]); + qemu_get_8s(f, &s->i2c_data[1]); + s->i2c_len = qemu_get_be32(f); + s->enable = qemu_get_be32(f); + s->idx_in = qemu_get_be32(f); + s->req_in = qemu_get_be32(f); + s->idx_out = qemu_get_be32(f); + s->req_out = qemu_get_be32(f); + + for (i = 0; i < 7; i ++) + qemu_get_8s(f, &s->outvol[i]); + for (i = 0; i < 2; i ++) + qemu_get_8s(f, &s->outmute[i]); + for (i = 0; i < 4; i ++) + qemu_get_8s(f, &s->invol[i]); + for (i = 0; i < 2; i ++) + qemu_get_8s(f, &s->inmute[i]); + + for (i = 0; i < 2; i ++) + qemu_get_8s(f, &s->diff[i]); + qemu_get_8s(f, &s->pol); + qemu_get_8s(f, &s->ds); + for (i = 0; i < 2; i ++) + qemu_get_8s(f, &s->monomix[i]); + qemu_get_8s(f, &s->alc); + qemu_get_8s(f, &s->mute); + for (i = 0; i < 4; i ++) + qemu_get_8s(f, &s->path[i]); + for (i = 0; i < 2; i ++) + qemu_get_8s(f, &s->mpath[i]); + qemu_get_8s(f, &s->format); + qemu_get_8s(f, &s->power); + qemu_get_be32s(f, &s->inmask); + qemu_get_be32s(f, &s->outmask); + s->rate = &wm_rate_table[(uint8_t) qemu_get_byte(f) & 0x1f]; + i2c_slave_load(f, &s->i2c); + return 0; +} + +static int wm8750_iid = 0; + i2c_slave *wm8750_init(i2c_bus *bus, AudioState *audio) { struct wm8750_s *s = (struct wm8750_s *) @@ -502,6 +589,8 @@ i2c_slave *wm8750_init(i2c_bus *bus, AudioState *audio) AUD_register_card(audio, CODEC, &s->card); wm8750_reset(&s->i2c); + register_savevm(CODEC, wm8750_iid ++, 0, wm8750_save, wm8750_load, s); + return &s->i2c; } |