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| author | Solomon Peachy <pizza@shaftnet.org> | 2024-10-31 21:50:09 -0400 |
|---|---|---|
| committer | Solomon Peachy <pizza@shaftnet.org> | 2024-10-31 21:51:42 -0400 |
| commit | 0a11b06d93c7593350d07e944adc00ab0e1d0108 (patch) | |
| tree | 189d4f9a1a5bcef22edef6236232b0394b90d087 /apps/debug_menu.c | |
| parent | d401501fdad9a3c0299e1b8bdfadcb8a41c2eba5 (diff) | |
| download | rockbox-0a11b06d93c7593350d07e944adc00ab0e1d0108.tar.gz rockbox-0a11b06d93c7593350d07e944adc00ab0e1d0108.zip | |
ata: Correct parsing of the logical sector size in the IDENTIFY DEVICE
....It's specified in 16-bit words, not bytes. So multiply it by 2.
(This hasn't been a problem in practice as everything uses 512B logical
sectors so far..)
Change-Id: I0b1abd0f6184330f0b7f5c000c5ad547038f7c95
Diffstat (limited to 'apps/debug_menu.c')
| -rw-r--r-- | apps/debug_menu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/apps/debug_menu.c b/apps/debug_menu.c index 6f30d00d49..62750a716a 100644 --- a/apps/debug_menu.c +++ b/apps/debug_menu.c | |||
| @@ -1442,8 +1442,8 @@ static int disk_callback(int btn, struct gui_synclist *lists) | |||
| 1442 | uint32_t sector_size; | 1442 | uint32_t sector_size; |
| 1443 | 1443 | ||
| 1444 | /* Logical sector size > 512B ? */ | 1444 | /* Logical sector size > 512B ? */ |
| 1445 | if ((identify_info[106] & 0xd000) == 0x5000) | 1445 | if ((identify_info[106] & 0xd000) == 0x5000) /* B14, B12 */ |
| 1446 | sector_size = identify_info[117] | (identify_info[118] << 16); | 1446 | sector_size = (identify_info[117] | (identify_info[118] << 16)) * 2; |
| 1447 | else | 1447 | else |
| 1448 | sector_size = SECTOR_SIZE; | 1448 | sector_size = SECTOR_SIZE; |
| 1449 | 1449 | ||
| @@ -1456,7 +1456,7 @@ static int disk_callback(int btn, struct gui_synclist *lists) | |||
| 1456 | simplelist_addline("Sector multiplier: %u", disk_get_sector_multiplier()); | 1456 | simplelist_addline("Sector multiplier: %u", disk_get_sector_multiplier()); |
| 1457 | #endif | 1457 | #endif |
| 1458 | 1458 | ||
| 1459 | if((identify_info[106] & 0xe000) == 0x6000) | 1459 | if((identify_info[106] & 0xe000) == 0x6000) /* B14, B13 */ |
| 1460 | sector_size *= BIT_N(identify_info[106] & 0x000f); | 1460 | sector_size *= BIT_N(identify_info[106] & 0x000f); |
| 1461 | simplelist_addline( | 1461 | simplelist_addline( |
| 1462 | "Physical sector size: %lu B", sector_size); | 1462 | "Physical sector size: %lu B", sector_size); |