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Process command line args once.

This commit is contained in:
Matt Borgerson 2015-08-21 19:17:22 -07:00
parent 8d1b6f6592
commit ecc1b0b9c1
1 changed files with 6 additions and 6 deletions
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12
hw/xbox/smbus_xbox_smc.c
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@ -69,6 +69,7 @@ static const char* smc_version_string = "P01";
typedef struct SMBusSMCDevice {
SMBusDevice smbusdev;
int versionStringIndex;
bool useShortAnimation;
} SMBusSMCDevice;
static void smc_quick_cmd(SMBusDevice *dev, uint8_t read)
@ -139,13 +140,8 @@ static uint8_t smc_read_data(SMBusDevice *dev, uint8_t cmd, int n)
return SMC_REG_AVPACK_COMPOSITE;
case SMC_REG_SCRATCH: {
/* Skip boot animation if the "short_animation" flag was set. */
QemuOpts *opts = qemu_opts_find(qemu_find_opts("machine"), NULL);
if (opts && qemu_opt_get_bool(opts, "short_animation", 0))
{
if (smc->useShortAnimation)
return SMC_REG_SCRATCH_SHORT_ANIMATION;
}
return 0;
}
@ -169,10 +165,14 @@ static uint8_t smc_read_data(SMBusDevice *dev, uint8_t cmd, int n)
static int smbus_smc_init(SMBusDevice *dev)
{
QemuOpts *opts;
SMBusSMCDevice *smc = (SMBusSMCDevice *)dev;
smc->versionStringIndex = 0;
opts = qemu_opts_find(qemu_find_opts("machine"), NULL);
smc->useShortAnimation = qemu_opt_get_bool(opts, "short_animation", 0);
return 0;
}