catarrh/simtrace2
1
0
Fork 0
mirror of https://gitea.osmocom.org/sim-card/simtrace2.git synced 2026-03-16 21:28:33 +03:00
Code Issues Packages Projects Releases Wiki Activity

WIP: firmware: sniffer: inbound USB handling

Browse Source 
Change-Id: Ic953148600d82285281abcb573a07e2e9b8082a7
This commit is contained in:
Harald Welte
2020-01-11 17:33:08 +01:00
parent d2bc858ddf
commit 9292d22726
1 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
firmware/libcommon/source/sniffer.c
View File

@@ -978,8 +978,22 @@ static void usb_send_change(uint32_t flags)
/* handle incoming message from USB OUT EP */
static void dispatch_usb_out(struct msgb *msg, const struct usb_if *usb_if)
{
/* currently we don't need any incoming data */
msgb_free(msg);
struct simtrace_msg_hdr *sh = (struct simtrace_msg_hdr *) msg->l1h;
if (msgb_length(msg) < sizeof(*sh)) {
usb_buf_free(msg);
return;
}
msg->l2h = msg->l1h + sizeof(*sh);
switch (sh->msg_class) {
case SIMTRACE_MSGC_GENERIC:
break;
default:
break;
}
usb_buf_free(msg);
}
static const struct usb_if sniffer_usb_if = {