Author: hselasky
Date: Sun Feb 23 13:20:08 2014
New Revision: 262362
URL: http://svnweb.freebsd.org/changeset/base/262362
Log:
MFC r261541, r261543 and r261544:
Import USB RNDIS driver to FreeBSD from OpenBSD.
Useful for so-called USB tethering.
- Imported code from OpenBSD
- Adapted code to FreeBSD
- Removed some unused functions
- Fixed some buffer encoding and decoding issues
- Optimised data transport path a bit, by sending multiple packets at a time
- Increased receive buffer to 16K
Added:
stable/9/sys/dev/usb/net/if_urndis.c
- copied, changed from r261541, head/sys/dev/usb/net/if_urndis.c
stable/9/sys/dev/usb/net/if_urndisreg.h
- copied, changed from r261541, head/sys/dev/usb/net/if_urndisreg.h
stable/9/sys/modules/usb/urndis/
- copied from r261541, head/sys/modules/usb/urndis/
Modified:
stable/9/sys/conf/NOTES
stable/9/sys/conf/files
stable/9/sys/dev/usb/usb.h
stable/9/sys/modules/usb/Makefile
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/conf/ (props changed)
stable/9/sys/dev/ (props changed)
stable/9/sys/modules/ (props changed)
Modified: stable/9/sys/conf/NOTES
==============================================================================
--- stable/9/sys/conf/NOTES Sun Feb 23 13:13:59 2014 (r262361)
+++ stable/9/sys/conf/NOTES Sun Feb 23 13:20:08 2014 (r262362)
@@ -2751,6 +2751,8 @@ device upgt
# Ralink Technology RT2500USB wireless driver
device ural
#
+# RNDIS USB ethernet driver
+device urndis
# Realtek RTL8187B/L wireless driver
device urtw
#
Modified: stable/9/sys/conf/files
==============================================================================
--- stable/9/sys/conf/files Sun Feb 23 13:13:59 2014 (r262361)
+++ stable/9/sys/conf/files Sun Feb 23 13:20:08 2014 (r262362)
@@ -2028,9 +2028,10 @@ dev/usb/net/if_mos.c optional mos
dev/usb/net/if_rue.c optional rue
dev/usb/net/if_udav.c optional udav
dev/usb/net/if_usie.c optional usie
+dev/usb/net/if_urndis.c optional urndis
dev/usb/net/ruephy.c optional rue
dev/usb/net/usb_ethernet.c optional aue | axe | axge | cdce | cue | kue | \
- mos | rue | udav | ipheth
+ mos | rue | udav | ipheth | urndis
dev/usb/net/uhso.c optional uhso
#
# USB WLAN drivers
Copied and modified: stable/9/sys/dev/usb/net/if_urndis.c (from r261541,
head/sys/dev/usb/net/if_urndis.c)
==============================================================================
--- head/sys/dev/usb/net/if_urndis.c Thu Feb 6 08:47:14 2014
(r261541, copy source)
+++ stable/9/sys/dev/usb/net/if_urndis.c Sun Feb 23 13:20:08 2014
(r262362)
@@ -170,8 +170,11 @@ static const struct usb_ether_methods ur
};
static const STRUCT_USB_HOST_ID urndis_host_devs[] = {
+#if 0
+ /* XXX this entry has a conflict an entry the umodem driver XXX */
{USB_IFACE_CLASS(UICLASS_CDC),
USB_IFACE_SUBCLASS(UISUBCLASS_ABSTRACT_CONTROL_MODEL),
USB_IFACE_PROTOCOL(0xff)},
+#endif
{USB_IFACE_CLASS(UICLASS_WIRELESS), USB_IFACE_SUBCLASS(UISUBCLASS_RF),
USB_IFACE_PROTOCOL(UIPROTO_RNDIS)},
{USB_IFACE_CLASS(UICLASS_IAD), USB_IFACE_SUBCLASS(UISUBCLASS_SYNC),
@@ -838,7 +841,7 @@ urndis_bulk_read_callback(struct usb_xfe
DPRINTF("invalid dataoffset %u larger than
%u\n",
msg.rm_dataoffset + msg.rm_datalen +
(uint32_t)__offsetof(struct
urndis_packet_msg,
- rm_dataoffset));
+ rm_dataoffset), actlen);
goto tr_setup;
} else if (msg.rm_datalen < (uint32_t)sizeof(struct
ether_header)) {
ifp->if_ierrors++;
Copied and modified: stable/9/sys/dev/usb/net/if_urndisreg.h (from r261541,
head/sys/dev/usb/net/if_urndisreg.h)
==============================================================================
--- head/sys/dev/usb/net/if_urndisreg.h Thu Feb 6 08:47:14 2014
(r261541, copy source)
+++ stable/9/sys/dev/usb/net/if_urndisreg.h Sun Feb 23 13:20:08 2014
(r262362)
@@ -53,7 +53,7 @@ struct urndis_softc {
#define URNDIS_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
#define URNDIS_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
-#define URNDIS_LOCK_ASSERT(sc, what) mtx_assert(&(sc)->sc_mtx, (x))
+#define URNDIS_LOCK_ASSERT(sc, what) mtx_assert(&(sc)->sc_mtx, (what))
#define RNDIS_STATUS_BUFFER_OVERFLOW 0x80000005L
#define RNDIS_STATUS_FAILURE 0xC0000001L
Modified: stable/9/sys/dev/usb/usb.h
==============================================================================
--- stable/9/sys/dev/usb/usb.h Sun Feb 23 13:13:59 2014 (r262361)
+++ stable/9/sys/dev/usb/usb.h Sun Feb 23 13:20:08 2014 (r262362)
@@ -493,8 +493,11 @@ typedef struct usb_interface_assoc_descr
#define UICLASS_WIRELESS 0xe0
#define UISUBCLASS_RF 0x01
#define UIPROTO_BLUETOOTH 0x01
+#define UIPROTO_RNDIS 0x03
#define UICLASS_IAD 0xEF /* Interface Association
Descriptor */
+#define UISUBCLASS_SYNC 0x01
+#define UIPROTO_ACTIVESYNC 0x01
#define UICLASS_APPL_SPEC 0xfe
#define UISUBCLASS_FIRMWARE_DOWNLOAD 1
Modified: stable/9/sys/modules/usb/Makefile
==============================================================================
--- stable/9/sys/modules/usb/Makefile Sun Feb 23 13:13:59 2014
(r262361)
+++ stable/9/sys/modules/usb/Makefile Sun Feb 23 13:20:08 2014
(r262362)
@@ -37,6 +37,7 @@ SUBDIR += atp uhid ukbd ums udbp ufm uep
SUBDIR += ucom u3g uark ubsa ubser uchcom ucycom ufoma uftdi ugensa uipaq ulpt
\
umct umcs umodem umoscom uplcom uslcom uvisor uvscom
SUBDIR += uether aue axe axge cdce cue ${_kue} mos rue udav uhso ipheth
+SUBDIR += urndis
SUBDIR += usfs umass urio
SUBDIR += quirk template
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