ATA_DSM_BLK_RANGES
ATA_DSM_BLK_RANGES, softc->trim_max_ranges);
howmany(ranges, ATA_DSM_BLK_RANGES) * ATA_DSM_BLK_SIZE,
ATA_DSM_TRIM, 0, howmany(ranges, ATA_DSM_BLK_RANGES));
howmany(ranges, ATA_DSM_BLK_RANGES) * ATA_DSM_BLK_SIZE,
howmany(ranges, ATA_DSM_BLK_RANGES));
#define TRIM_MAX_RANGES (TRIM_MAX_BLOCKS * ATA_DSM_BLK_RANGES)
block_count = howmany(ranges, ATA_DSM_BLK_RANGES);
ATA_DSM_BLK_RANGES);