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iPod Classic: do not use HDD features on CE-ATA drives

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Fix an 'ATA error' issue that affects CE-ATA devices.

Change-Id: I246348bb0506155b096ed8559dcf1b0b0fab3596
This commit is contained in:
Cástor Muñoz 2015-07-16 23:10:38 +02:00
parent d68ecccd88
commit 983c8084c9
1 changed files with 5 additions and 4 deletions
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9
firmware/target/arm/s5l8702/ipod6g/storage_ata-ipod6g.c
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@ -688,14 +688,14 @@ static int ata_power_up(void)
ata_dma = param ? true : false; ata_dma = param ? true : false;
dma_mode = param; dma_mode = param;
PASS_RC(ata_set_feature(0x03, param), 3, 4); PASS_RC(ata_set_feature(0x03, param), 3, 4);
if (ata_identify_data[82] & BIT(5))
PASS_RC(ata_set_feature(ata_bbt ? 0x82 : 0x02, 0), 3, 5);
if (ata_identify_data[82] & BIT(6)) PASS_RC(ata_set_feature(0xaa, 0), 3, 6);
ATA_PIO_TIME = piotime; ATA_PIO_TIME = piotime;
ATA_MDMA_TIME = mdmatime; ATA_MDMA_TIME = mdmatime;
ATA_UDMA_TIME = udmatime; ATA_UDMA_TIME = udmatime;
} }
spinup_time = current_tick - spinup_start; spinup_time = current_tick - spinup_start;
if (ata_identify_data[82] & BIT(5))
PASS_RC(ata_set_feature(ata_bbt ? 0x82 : 0x02, 0), 3, 5);
if (ata_identify_data[82] & BIT(6)) PASS_RC(ata_set_feature(0xaa, 0), 3, 6);
if (ata_lba48) if (ata_lba48)
ata_total_sectors = ata_identify_data[100] ata_total_sectors = ata_identify_data[100]
| (((uint64_t)ata_identify_data[101]) << 16) | (((uint64_t)ata_identify_data[101]) << 16)
@ -1139,7 +1139,8 @@ int ata_bbt_reload(void)
ata_virtual_sectors = ata_total_sectors; ata_virtual_sectors = ata_total_sectors;
else if (!memcmp(buf, "emBIbbth", 8)) else if (!memcmp(buf, "emBIbbth", 8))
{ {
if (ata_identify_data[82] & BIT(5)) PASS_RC(ata_set_feature(0x02, 0), 1, 1); if (!ceata)
if (ata_identify_data[82] & BIT(5)) PASS_RC(ata_set_feature(0x02, 0), 1, 1);
ata_virtual_sectors = (((uint64_t)buf[0x1fd]) << 32) | buf[0x1fc]; ata_virtual_sectors = (((uint64_t)buf[0x1fd]) << 32) | buf[0x1fc];
uint32_t count = buf[0x1ff]; uint32_t count = buf[0x1ff];
if (count > ATA_BBT_PAGES / 64) if (count > ATA_BBT_PAGES / 64)