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atahd: Add STANDBY_IMMEDIATE.
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@ -117,33 +117,34 @@ enum ATA_CTRL : uint8_t {
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/* ATA commands. */
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/* ATA commands. */
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enum ATA_Cmd : uint8_t {
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enum ATA_Cmd : uint8_t {
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NOP = 0x00,
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NOP = 0x00,
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ATAPI_SOFT_RESET = 0x08,
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ATAPI_SOFT_RESET = 0x08,
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RECALIBRATE = 0x10,
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RECALIBRATE = 0x10,
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READ_SECTOR = 0x20,
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READ_SECTOR = 0x20,
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READ_SECTOR_NR = 0x21,
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READ_SECTOR_NR = 0x21,
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READ_LONG = 0x22,
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READ_LONG = 0x22,
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READ_SECTOR_EXT = 0x24,
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READ_SECTOR_EXT = 0x24,
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WRITE_SECTOR = 0x30,
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WRITE_SECTOR = 0x30,
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WRITE_SECTOR_NR = 0x31,
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WRITE_SECTOR_NR = 0x31,
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WRITE_LONG = 0x32,
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WRITE_LONG = 0x32,
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READ_VERIFY = 0x40,
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READ_VERIFY = 0x40,
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FORMAT_TRACKS = 0x50,
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FORMAT_TRACKS = 0x50,
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IDE_SEEK = 0x70,
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IDE_SEEK = 0x70,
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DIAGNOSTICS = 0x90,
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DIAGNOSTICS = 0x90,
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INIT_DEV_PARAM = 0x91,
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INIT_DEV_PARAM = 0x91,
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ATAPI_PACKET = 0xA0,
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ATAPI_PACKET = 0xA0,
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ATAPI_IDFY_DEV = 0xA1,
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ATAPI_IDFY_DEV = 0xA1,
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ATAPI_SERVICE = 0xA2,
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ATAPI_SERVICE = 0xA2,
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READ_MULTIPLE = 0xC4,
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READ_MULTIPLE = 0xC4,
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WRITE_MULTIPLE = 0xC5,
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WRITE_MULTIPLE = 0xC5,
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READ_DMA = 0xC8,
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READ_DMA = 0xC8,
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WRITE_DMA = 0xCA,
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WRITE_DMA = 0xCA,
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FLUSH_CACHE = 0xE7, // ATA-5
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STANDBY_IMMEDIATE_E0 = 0xE0,
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WRITE_BUFFER_DMA = 0xE9,
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FLUSH_CACHE = 0xE7, // ATA-5
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READ_BUFFER_DMA = 0xEB,
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WRITE_BUFFER_DMA = 0xE9,
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IDENTIFY_DEVICE = 0xEC,
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READ_BUFFER_DMA = 0xEB,
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SET_FEATURES = 0xEF,
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IDENTIFY_DEVICE = 0xEC,
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SET_FEATURES = 0xEF,
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};
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};
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}; // namespace ata_interface
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}; // namespace ata_interface
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@ -164,6 +164,11 @@ int AtaHardDisk::perform_command() {
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this->r_status &= ~BSY;
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this->r_status &= ~BSY;
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this->update_intrq(1);
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this->update_intrq(1);
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break;
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break;
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case STANDBY_IMMEDIATE_E0:
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LOG_F(INFO, "%s: STANDBY_IMMEDIATE_E0", this->name.c_str());
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this->r_status &= ~BSY;
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this->update_intrq(1);
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break;
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default:
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default:
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LOG_F(ERROR, "%s: unknown ATA command 0x%x", this->name.c_str(), this->r_command);
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LOG_F(ERROR, "%s: unknown ATA command 0x%x", this->name.c_str(), this->r_command);
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this->r_status &= ~BSY;
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this->r_status &= ~BSY;
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