Move this information into struct scsi_emul_info so we can use it in common code.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/usb/emul/sandbox_flash.c | 7 +++---- include/scsi_emul.h | 2 ++ 2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/emul/sandbox_flash.c b/drivers/usb/emul/sandbox_flash.c index e4a8eb2e988..3c5bc675e3c 100644 --- a/drivers/usb/emul/sandbox_flash.c +++ b/drivers/usb/emul/sandbox_flash.c @@ -49,7 +49,6 @@ struct sandbox_flash_priv { bool error; u32 tag; int fd; - loff_t file_size; struct umass_bbb_csw status; };
@@ -258,8 +257,8 @@ static int handle_ufi_command(struct sandbox_flash_plat *plat, struct scsi_read_capacity_resp *resp = (void *)info->buff; uint blocks;
- if (priv->file_size) - blocks = priv->file_size / info->block_size - 1; + if (info->file_size) + blocks = info->file_size / info->block_size - 1; else blocks = 0; resp->last_block_addr = cpu_to_be32(blocks); @@ -395,7 +394,7 @@ static int sandbox_flash_probe(struct udevice *dev)
priv->fd = os_open(plat->pathname, OS_O_RDONLY); if (priv->fd != -1) { - ret = os_get_filesize(plat->pathname, &priv->file_size); + ret = os_get_filesize(plat->pathname, &info->file_size); if (ret) return log_msg_ret("sz", ret); } diff --git a/include/scsi_emul.h b/include/scsi_emul.h index 86c9379ca9e..3c52398e3ff 100644 --- a/include/scsi_emul.h +++ b/include/scsi_emul.h @@ -18,6 +18,7 @@ * @vendor: Vendor name * @product: Product name * @block_size: Block size of device in bytes (normally 512) + * @file_size: Size of the backing file for this emulator, in bytes * * @phase: Current SCSI phase * @buff_used: Number of bytes ready to transfer back to host @@ -32,6 +33,7 @@ struct scsi_emul_info { const char *vendor; const char *product; int block_size; + loff_t file_size;
/* state maintained by the emulator: */ enum scsi_cmd_phase phase;