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storage: report physical sector multiplier via storage_get_info()

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Show this in in the info dump when we can't find a filesystem to mount
in main() plus in the ipod bootloaders

Change-Id: I3b437ae0032b17f29c0dd94043743f14d2b2f3ad
This commit is contained in:
Solomon Peachy 2025-11-17 08:52:02 -05:00
parent 44b5220f22
commit bc7bc4e8ac
5 changed files with 42 additions and 6 deletions
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9
firmware/drivers/ata-common.c
View file

@ -30,6 +30,10 @@ static bool canflush = true;
static int spinup_time = 0;
static struct mutex ata_mutex SHAREDBSS_ATTR;
#ifdef MAX_PHYS_SECTOR_SIZE
static uint16_t phys_sector_mult = 1;
#endif
int ata_spinup_time(void)
{
return spinup_time;
@ -49,6 +53,9 @@ void ata_get_info(IF_MD(int drive,)struct storage_info *info)
info->sector_size = log_sector_size;
info->num_sectors = total_sectors;
#ifdef MAX_PHYS_SECTOR_SIZE
info->phys_sector_mult = phys_sector_mult;
#endif
src = (unsigned short*)&identify_info[27];
dest = (unsigned short*)vendor;
@ -70,7 +77,6 @@ void ata_get_info(IF_MD(int drive,)struct storage_info *info)
}
#endif
#ifdef MAX_PHYS_SECTOR_SIZE
#ifdef MAX_VARIABLE_LOG_SECTOR
@ -90,7 +96,6 @@ struct sector_cache_entry {
};
/* buffer for reading and writing large physical sectors */
static struct sector_cache_entry sector_cache STORAGE_ALIGN_ATTR;
static uint16_t phys_sector_mult = 1;
static int ata_transfer_sectors(uint64_t start,
int incount,

3
firmware/export/storage.h
View file

@ -108,6 +108,9 @@ struct storage_info
{
unsigned int sector_size;
sector_t num_sectors;
#ifdef MAX_PHYS_SECTOR_SIZE
uint16_t phys_sector_mult;
#endif
char *vendor;
char *product;
char *revision;