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laforge gerrit-no-reply at lists.osmocom.orglaforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/simtrace2/+/16805 ) Change subject: WIP: firmware: sniffer: inbound USB handling ...................................................................... WIP: firmware: sniffer: inbound USB handling Change-Id: Ic953148600d82285281abcb573a07e2e9b8082a7 --- M firmware/libcommon/source/sniffer.c 1 file changed, 16 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/simtrace2 refs/changes/05/16805/1 diff --git a/firmware/libcommon/source/sniffer.c b/firmware/libcommon/source/sniffer.c index 78413ec..7fd9961 100644 --- a/firmware/libcommon/source/sniffer.c +++ b/firmware/libcommon/source/sniffer.c @@ -977,8 +977,22 @@ /* 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 (msg_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 = { -- To view, visit https://gerrit.osmocom.org/c/simtrace2/+/16805 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: simtrace2 Gerrit-Branch: master Gerrit-Change-Id: Ic953148600d82285281abcb573a07e2e9b8082a7 Gerrit-Change-Number: 16805 Gerrit-PatchSet: 1 Gerrit-Owner: laforge <laforge at osmocom.org> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20200111/91578046/attachment.htm>