C++ (Cpp) ceata_wait_idle Examples

Example #1

File: storage_ata-ipod6g.c Project: papaloco1234/Rockbox-RCC

static void ata_power_down(void)
{
    if (!ata_powered) return;
    ata_powered = false;
    if (ceata)
    {
        memset(ceata_taskfile, 0, 16);
        ceata_taskfile[0xf] = 0xe0;
        ceata_wait_idle();
        ceata_write_multiple_register(0, ceata_taskfile, 16);
        ceata_wait_idle();
        sleep(HZ);
        PWRCON(0) |= (1 << 9);
    }
    else
    {
        ata_wait_for_rdy(1000000);
        ata_write_cbr(&ATA_PIO_DVR, 0);
        ata_write_cbr(&ATA_PIO_CSD, 0xe0);
        ata_wait_for_rdy(1000000);
        sleep(HZ / 30);
        ATA_CONTROL = 0;
        while (!(ATA_CONTROL & BIT(1))) yield();
        PWRCON(0) |= (1 << 5);
    }
    PCON(7) = 0;
    PCON(8) = 0;
    PCON(9) = 0;
    PCON(10) &= ~0xffff;
    PCON(11) &= ~0xf;
    ide_power_enable(false);
}

Example #2

File: storage_ata-ipod6g.c Project: papaloco1234/Rockbox-RCC

static int ata_set_feature(uint32_t feature, uint32_t param)
{
    if (ceata)
    {
        memset(ceata_taskfile, 0, 16);
        ceata_taskfile[0x1] = feature;
        ceata_taskfile[0x2] = param;
        ceata_taskfile[0xf] = 0xef;
        PASS_RC(ceata_wait_idle(), 2, 0);
        PASS_RC(ceata_write_multiple_register(0, ceata_taskfile, 16), 2, 1);
        PASS_RC(ceata_wait_idle(), 2, 2);
    }
    else
    {
        PASS_RC(ata_wait_for_rdy(2000000), 2, 0);
        ata_write_cbr(&ATA_PIO_DVR, 0);
        ata_write_cbr(&ATA_PIO_FED, feature);
        ata_write_cbr(&ATA_PIO_SCR, param);
        ata_write_cbr(&ATA_PIO_CSD, 0xef);
        PASS_RC(ata_wait_for_rdy(2000000), 2, 1);
    }
    return 0;
}

Example #3

static int ceata_cancel_command(void)
{
    *((uint32_t volatile*)0x3cf00200) = 0x9000e;
    udelay(1);
    *((uint32_t volatile*)0x3cf00200) = 0x9000f;
    udelay(1);
    *((uint32_t volatile*)0x3cf00200) = 0x90003;
    udelay(1);
    PASS_RC(mmc_send_command(SDCI_CMD_CMD_NUM(MMC_CMD_STOP_TRANSMISSION)
                           | SDCI_CMD_CMD_TYPE_AC | SDCI_CMD_RES_TYPE_R1 | SDCI_CMD_RES_BUSY
                           | SDCI_CMD_RES_SIZE_48 | SDCI_CMD_NCR_NID_NCR,
                             0, NULL, CEATA_COMMAND_TIMEOUT), 1, 0);
    PASS_RC(ceata_wait_idle(), 1, 1);
    return 0;
}

Example #4

static int ata_rw_chunk_internal(uint64_t sector, uint32_t cnt, void* buffer, bool write)
{
    if (ceata)
    {
        memset(ceata_taskfile, 0, 16);
        ceata_taskfile[0x2] = cnt >> 5;
        ceata_taskfile[0x3] = sector >> 21;
        ceata_taskfile[0x4] = sector >> 29;
        ceata_taskfile[0x5] = sector >> 37;
        ceata_taskfile[0xa] = cnt << 3;
        ceata_taskfile[0xb] = sector << 3;
        ceata_taskfile[0xc] = sector >> 5;
        ceata_taskfile[0xd] = sector >> 13;
        ceata_taskfile[0xf] = write ? 0x35 : 0x25;
        PASS_RC(ceata_wait_idle(), 2, 0);
        PASS_RC(ceata_write_multiple_register(0, ceata_taskfile, 16), 2, 1);
        PASS_RC(ceata_rw_multiple_block(write, buffer, cnt << 3, CEATA_COMMAND_TIMEOUT * HZ / 1000000), 2, 2);
    }
    else
    {

Example #5

static int ata_identify(uint16_t* buf)
{
    int i;
    if (ceata)
    {
        memset(ceata_taskfile, 0, 16);
        ceata_taskfile[0xf] = 0xec;
        PASS_RC(ceata_wait_idle(), 2, 0);
        PASS_RC(ceata_write_multiple_register(0, ceata_taskfile, 16), 2, 1);
        PASS_RC(ceata_rw_multiple_block(false, buf, 1, CEATA_COMMAND_TIMEOUT * HZ / 1000000), 2, 2);
    }
    else
    {
        uint32_t old = ATA_CFG;
        ATA_CFG |= BIT(6);
        PASS_RC(ata_wait_for_not_bsy(10000000), 1, 0);
        ata_write_cbr(&ATA_PIO_DVR, 0);
        ata_write_cbr(&ATA_PIO_CSD, 0xec);
        PASS_RC(ata_wait_for_start_of_transfer(10000000), 1, 1);
        for (i = 0; i < 0x100; i++) buf[i] = ata_read_cbr(&ATA_PIO_DTR);
        ATA_CFG = old;
    }
    return 0;
}