Revision e3914e3a
| b/hw/misc/applesmc.c | ||
|---|---|---|
| 73 | 73 |
struct AppleSMCState {
|
| 74 | 74 |
ISADevice parent_obj; |
| 75 | 75 |
|
| 76 |
MemoryRegion io_data; |
|
| 77 |
MemoryRegion io_cmd; |
|
| 76 | 78 |
uint32_t iobase; |
| 77 | 79 |
uint8_t cmd; |
| 78 | 80 |
uint8_t status; |
| ... | ... | |
| 86 | 88 |
QLIST_HEAD(, AppleSMCData) data_def; |
| 87 | 89 |
}; |
| 88 | 90 |
|
| 89 |
static void applesmc_io_cmd_writeb(void *opaque, uint32_t addr, uint32_t val) |
|
| 91 |
static void applesmc_io_cmd_write(void *opaque, hwaddr addr, uint64_t val, |
|
| 92 |
unsigned size) |
|
| 90 | 93 |
{
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| 91 | 94 |
AppleSMCState *s = opaque; |
| 92 | 95 |
|
| ... | ... | |
| 115 | 118 |
} |
| 116 | 119 |
} |
| 117 | 120 |
|
| 118 |
static void applesmc_io_data_writeb(void *opaque, uint32_t addr, uint32_t val) |
|
| 121 |
static void applesmc_io_data_write(void *opaque, hwaddr addr, uint64_t val, |
|
| 122 |
unsigned size) |
|
| 119 | 123 |
{
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| 120 | 124 |
AppleSMCState *s = opaque; |
| 121 | 125 |
|
| ... | ... | |
| 138 | 142 |
} |
| 139 | 143 |
} |
| 140 | 144 |
|
| 141 |
static uint32_t applesmc_io_data_readb(void *opaque, uint32_t addr1) |
|
| 145 |
static uint64_t applesmc_io_data_read(void *opaque, hwaddr addr1, |
|
| 146 |
unsigned size) |
|
| 142 | 147 |
{
|
| 143 | 148 |
AppleSMCState *s = opaque; |
| 144 | 149 |
uint8_t retval = 0; |
| ... | ... | |
| 162 | 167 |
return retval; |
| 163 | 168 |
} |
| 164 | 169 |
|
| 165 |
static uint32_t applesmc_io_cmd_readb(void *opaque, uint32_t addr1)
|
|
| 170 |
static uint64_t applesmc_io_cmd_read(void *opaque, hwaddr addr1, unsigned size)
|
|
| 166 | 171 |
{
|
| 167 | 172 |
AppleSMCState *s = opaque; |
| 168 | 173 |
|
| ... | ... | |
| 201 | 206 |
applesmc_add_key(s, "MSSD", 1, "\0x3"); |
| 202 | 207 |
} |
| 203 | 208 |
|
| 209 |
static const MemoryRegionOps applesmc_data_io_ops = {
|
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.write = applesmc_io_data_write, |
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.read = applesmc_io_data_read, |
|
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.endianness = DEVICE_NATIVE_ENDIAN, |
|
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.impl = {
|
|
| 214 |
.min_access_size = 1, |
|
| 215 |
.max_access_size = 1, |
|
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}, |
|
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}; |
|
| 218 |
|
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static const MemoryRegionOps applesmc_cmd_io_ops = {
|
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.write = applesmc_io_cmd_write, |
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.read = applesmc_io_cmd_read, |
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.endianness = DEVICE_NATIVE_ENDIAN, |
|
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.impl = {
|
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.min_access_size = 1, |
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.max_access_size = 1, |
|
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}, |
|
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}; |
|
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|
|
| 204 | 229 |
static void applesmc_isa_realize(DeviceState *dev, Error **errp) |
| 205 | 230 |
{
|
| 206 | 231 |
AppleSMCState *s = APPLE_SMC(dev); |
| 207 | 232 |
|
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register_ioport_read(s->iobase + APPLESMC_DATA_PORT, 4, 1, |
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applesmc_io_data_readb, s); |
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register_ioport_read(s->iobase + APPLESMC_CMD_PORT, 4, 1, |
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applesmc_io_cmd_readb, s); |
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register_ioport_write(s->iobase + APPLESMC_DATA_PORT, 4, 1, |
|
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applesmc_io_data_writeb, s); |
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register_ioport_write(s->iobase + APPLESMC_CMD_PORT, 4, 1, |
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applesmc_io_cmd_writeb, s); |
|
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memory_region_init_io(&s->io_data, &applesmc_data_io_ops, s, |
|
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"applesmc-data", 4); |
|
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isa_register_ioport(&s->parent_obj, &s->io_data, |
|
| 236 |
s->iobase + APPLESMC_DATA_PORT); |
|
| 237 |
|
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memory_region_init_io(&s->io_cmd, &applesmc_cmd_io_ops, s, |
|
| 239 |
"applesmc-cmd", 4); |
|
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isa_register_ioport(&s->parent_obj, &s->io_cmd, |
|
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s->iobase + APPLESMC_CMD_PORT); |
|
| 216 | 242 |
|
| 217 | 243 |
if (!s->osk || (strlen(s->osk) != 64)) {
|
| 218 | 244 |
fprintf(stderr, "WARNING: Using AppleSMC with invalid key\n"); |
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