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scsihd: Allow read and write > 4 GB.

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joevt 2024-03-10 01:52:57 -08:00 committed by dingusdev
parent bfc703a556
commit 06640844e9
1 changed files with 2 additions and 2 deletions
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4
devices/common/scsi/scsihd.cpp
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@ -361,7 +361,7 @@ void ScsiHardDisk::read(uint32_t lba, uint16_t transfer_len, uint8_t cmd_len) {
}
transfer_size *= this->sector_size;
uint64_t device_offset = lba * this->sector_size;
uint64_t device_offset = (uint64_t)lba * this->sector_size;
this->disk_img.read(data_buf, device_offset, transfer_size);
@ -378,7 +378,7 @@ void ScsiHardDisk::write(uint32_t lba, uint16_t transfer_len, uint8_t cmd_len) {
}
transfer_size *= this->sector_size;
uint64_t device_offset = lba * this->sector_size;
uint64_t device_offset = (uint64_t)lba * this->sector_size;
this->incoming_size = transfer_size;