diff options
| -rw-r--r-- | hw/nvram/eeprom93xx.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c index 08f4df586c..a98f924b81 100644 --- a/hw/nvram/eeprom93xx.c +++ b/hw/nvram/eeprom93xx.c @@ -126,7 +126,7 @@ static const VMStateDescription vmstate_eeprom = { .version_id = EEPROM_VERSION, .minimum_version_id = OLD_EEPROM_VERSION, .minimum_version_id_old = OLD_EEPROM_VERSION, - .fields = (VMStateField []) { + .fields = (VMStateField[]) { VMSTATE_UINT8(tick, eeprom_t), VMSTATE_UINT8(address, eeprom_t), VMSTATE_UINT8(command, eeprom_t), @@ -157,13 +157,13 @@ void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi) logout("CS=%u SK=%u DI=%u DO=%u, tick = %u\n", eecs, eesk, eedi, eedo, tick); - if (! eeprom->eecs && eecs) { + if (!eeprom->eecs && eecs) { /* Start chip select cycle. */ logout("Cycle start, waiting for 1st start bit (0)\n"); tick = 0; command = 0x0; address = 0x0; - } else if (eeprom->eecs && ! eecs) { + } else if (eeprom->eecs && !eecs) { /* End chip select cycle. This triggers write / erase. */ if (eeprom->writable) { uint8_t subcommand = address >> (eeprom->addrbits - 2); @@ -189,7 +189,7 @@ void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi) } /* Output DO is tristate, read results in 1. */ eedo = 1; - } else if (eecs && ! eeprom->eesk && eesk) { + } else if (eecs && !eeprom->eesk && eesk) { /* Raising edge of clock shifts data in. */ if (tick == 0) { /* Wait for 1st start bit. */ @@ -230,20 +230,20 @@ void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi) if (command == 0) { /* Command code in upper 2 bits of address. */ switch (address >> (eeprom->addrbits - 2)) { - case 0: - logout("write disable command\n"); - eeprom->writable = 0; - break; - case 1: - logout("write all command\n"); - break; - case 2: - logout("erase all command\n"); - break; - case 3: - logout("write enable command\n"); - eeprom->writable = 1; - break; + case 0: + logout("write disable command\n"); + eeprom->writable = 0; + break; + case 1: + logout("write all command\n"); + break; + case 2: + logout("erase all command\n"); + break; + case 3: + logout("write enable command\n"); + eeprom->writable = 1; + break; } } else { /* Read, write or erase word. */ @@ -276,7 +276,7 @@ uint16_t eeprom93xx_read(eeprom_t *eeprom) { /* Return status of pin DO (0 or 1). */ logout("CS=%u DO=%u\n", eeprom->eecs, eeprom->eedo); - return (eeprom->eedo); + return eeprom->eedo; } #if 0 @@ -296,18 +296,18 @@ eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords) uint8_t addrbits; switch (nwords) { - case 16: - case 64: - addrbits = 6; - break; - case 128: - case 256: - addrbits = 8; - break; - default: - assert(!"Unsupported EEPROM size, fallback to 64 words!"); - nwords = 64; - addrbits = 6; + case 16: + case 64: + addrbits = 6; + break; + case 128: + case 256: + addrbits = 8; + break; + default: + assert(!"Unsupported EEPROM size, fallback to 64 words!"); + nwords = 64; + addrbits = 6; } eeprom = (eeprom_t *)g_malloc0(sizeof(*eeprom) + nwords * 2); |