On 23.11.18 14:37, Petr Štetiar wrote:
Currently it's not possible to get filesize of downloaded images and it's impossible to automate some tasks in scripts. So this patch adds `filesize` environment variable with size (as hex number in bytes) of the last successfully downloaded file via `sdp` command.
Nice addition!
Looks good to me:
Reviewed-by: Stefan Agner stefan.agner@toradex.com
--
Stefan
Cc: Lukasz Majewski lukma@denx.de Cc: Marek Vasut marex@denx.de Cc: Stefan Agner stefan.agner@toradex.com Signed-off-by: Petr Štetiar ynezz@true.cz
Changes since v1:
- added more details to the commit message
drivers/usb/gadget/f_sdp.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c index 00a9f88..ae97ab2 100644 --- a/drivers/usb/gadget/f_sdp.c +++ b/drivers/usb/gadget/f_sdp.c @@ -100,6 +100,7 @@ struct f_sdp { enum sdp_state state; enum sdp_state next_state; u32 dnl_address;
- u32 dnl_bytes; u32 dnl_bytes_remaining; u32 jmp_address; bool always_send_status;
@@ -276,6 +277,7 @@ static void sdp_rx_command_complete(struct usb_ep *ep, struct usb_request *req) sdp->state = SDP_STATE_RX_FILE_DATA; sdp->dnl_address = be32_to_cpu(cmd->addr); sdp->dnl_bytes_remaining = be32_to_cpu(cmd->cnt);
sdp->dnl_bytes = sdp->dnl_bytes_remaining;sdp->next_state = SDP_STATE_IDLE;
printf("Downloading file of size %d to 0x%08x... ",
@@ -355,6 +357,9 @@ static void sdp_rx_data_complete(struct usb_ep *ep, struct usb_request *req) if (sdp->dnl_bytes_remaining) return;
+#ifndef CONFIG_SPL_BUILD
- env_set_hex("filesize", sdp->dnl_bytes);
+#endif printf("done\n");
switch (sdp->state) {