ref: a398a097831f619fbebf064134b8931cb24ca051
parent: fcc93463a3e2fec9738330b1d82a11b077c96315
author: Romano <unobe@cpan.org>
date: Thu Apr 1 06:54:08 EDT 2021
[9front] [patch] nusb/ether -t rndis
--- a/sys/man/4/nusb
+++ b/sys/man/4/nusb
@@ -60,7 +60,7 @@
.I usbd
take the decimal usb
.I devid
-of the device they should handle as ther last argument. A
+of the device they should handle as their last argument. A
driver's instance handles only one device at a time.
.PP
Drivers that provide file systems make them available as shares under
@@ -181,6 +181,9 @@
such as
.BR rndis ,
.BR smsc ,
+.BR url ,
+.BR lan78xx ,
+.BR aue ,
.BR a88772
or
.BR a88178
--- a/sys/src/9/boot/nusbrc
+++ b/sys/src/9/boot/nusbrc
@@ -34,8 +34,11 @@
case *03
nusb/kb $id
case *02
- # CDC ethernet
- nusb/ether $etherargs $id
+ # RNDIS, otherwise CDC ethernet
+ if(~ $4 ff0202)
+ nusb/ether -t rndis $etherargs $id
+ if not
+ nusb/ether $etherargs $id
case *08
if(nusb/disk $id) @{rfork ne
--- a/sys/src/cmd/nusb/ether/rndis.c
+++ b/sys/src/cmd/nusb/ether/rndis.c
@@ -118,7 +118,8 @@
for(i = 0; i < nelem(d->usb->ep); i++){if((ep = d->usb->ep[i]) == nil)
continue;
- if(ep->iface->csp == 0x000301e0)
+ // ff0202 is canonical CSP per Linux kernel; 301e0 used by Nexus 5
+ if(ep->iface->csp == 0xff0202 || ep->iface->csp == 0x000301e0)
r = 1;
}
if(!r){