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ata: dwc_ahsata: Fix sector reports for large disks

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Do not report negative sector numbers for disks > 1TB, do not limit
sector numbers to 32 bit if CONFIG_SYS_64BIT_LBA is enabled.

Signed-off-by: Soeren Moch <smoch@web.de>
This commit is contained in:
Soeren Moch 2019-03-01 13:10:58 +01:00 committed by Stefano Babic
parent f9b0b8d4ee
commit d5326dfa7a
1 changed files with 3 additions and 11 deletions
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14
drivers/ata/dwc_ahsata.c
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@ -511,15 +511,9 @@ static int ahci_port_start(struct ahci_uc_priv *uc_priv, u8 port)
static void dwc_ahsata_print_info(struct blk_desc *pdev)
{
printf("SATA Device Info:\n\r");
#ifdef CONFIG_SYS_64BIT_LBA
printf("S/N: %s\n\rProduct model number: %s\n\r"
"Firmware version: %s\n\rCapacity: %lld sectors\n\r",
"Firmware version: %s\n\rCapacity: " LBAFU " sectors\n\r",
pdev->product, pdev->vendor, pdev->revision, pdev->lba);
#else
printf("S/N: %s\n\rProduct model number: %s\n\r"
"Firmware version: %s\n\rCapacity: %ld sectors\n\r",
pdev->product, pdev->vendor, pdev->revision, pdev->lba);
#endif
}
static void dwc_ahsata_identify(struct ahci_uc_priv *uc_priv, u16 *id)
@ -754,7 +748,6 @@ static int dwc_ahsata_scan_common(struct ahci_uc_priv *uc_priv,
u8 serial[ATA_ID_SERNO_LEN + 1] = { 0 };
u8 firmware[ATA_ID_FW_REV_LEN + 1] = { 0 };
u8 product[ATA_ID_PROD_LEN + 1] = { 0 };
u64 n_sectors;
u8 port = uc_priv->hard_port_no;
ALLOC_CACHE_ALIGN_BUFFER(u16, id, ATA_ID_WORDS);
@ -773,9 +766,8 @@ static int dwc_ahsata_scan_common(struct ahci_uc_priv *uc_priv,
ata_id_c_string(id, product, ATA_ID_PROD, sizeof(product));
memcpy(pdev->vendor, product, sizeof(product));
/* Totoal sectors */
n_sectors = ata_id_n_sectors(id);
pdev->lba = (u32)n_sectors;
/* Total sectors */
pdev->lba = ata_id_n_sectors(id);
pdev->type = DEV_TYPE_HARDDISK;
pdev->blksz = ATA_SECT_SIZE;