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Message-ID: <20080120001449.25718.86520.stgit@fate.lan>
Date: Sun, 20 Jan 2008 02:14:49 +0200
From: Jussi Kivilinna <jussi.kivilinna@...et.fi>
To: linux-wireless@...r.kernel.org
Cc: bjd@...z.net, dbrownell@...rs.sourceforge.net,
netdev@...r.kernel.org
Subject: [PATCH 12/14] Move usbnet.h and rndis_host.h to include/linux/usb
Move headers usbnet.h and rndis_host.h to include/linux/usb and fix includes
for drivers/net/usb modules. Headers are moved because rndis_wext will be
outside drivers/net/usb in drivers/net/wireless and yet need these headers.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@...et.fi>
---
drivers/net/usb/asix.c | 3
drivers/net/usb/cdc_ether.c | 3
drivers/net/usb/cdc_subset.c | 3
drivers/net/usb/dm9601.c | 3
drivers/net/usb/gl620a.c | 3
drivers/net/usb/mcs7830.c | 3
drivers/net/usb/net1080.c | 3
drivers/net/usb/plusb.c | 3
drivers/net/usb/rndis_host.c | 5 -
drivers/net/usb/rndis_host.h | 257 ----------------------------------------
drivers/net/usb/usbnet.c | 3
drivers/net/usb/usbnet.h | 211 ---------------------------------
drivers/net/usb/zaurus.c | 3
include/linux/usb/rndis_host.h | 257 ++++++++++++++++++++++++++++++++++++++++
include/linux/usb/usbnet.h | 211 +++++++++++++++++++++++++++++++++
15 files changed, 480 insertions(+), 491 deletions(-)
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 569028b..6f245cf 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -33,8 +33,7 @@
#include <linux/mii.h>
#include <linux/usb.h>
#include <linux/crc32.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
#define DRIVER_VERSION "14-Jun-2006"
static const char driver_name [] = "asix";
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 97c17bb..a934428 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -31,8 +31,7 @@
#include <linux/mii.h>
#include <linux/usb.h>
#include <linux/usb/cdc.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
#if defined(CONFIG_USB_NET_RNDIS_HOST) || defined(CONFIG_USB_NET_RNDIS_HOST_MODULE)
diff --git a/drivers/net/usb/cdc_subset.c b/drivers/net/usb/cdc_subset.c
index 943988e..0ec7936 100644
--- a/drivers/net/usb/cdc_subset.c
+++ b/drivers/net/usb/cdc_subset.c
@@ -26,8 +26,7 @@
#include <linux/workqueue.h>
#include <linux/mii.h>
#include <linux/usb.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
/*
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 1ffdd10..5a4e40c 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -20,8 +20,7 @@
#include <linux/mii.h>
#include <linux/usb.h>
#include <linux/crc32.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
/* datasheet:
http://www.davicom.com.tw/big5/download/Data%20Sheet/DM9601-DS-P01-930914.pdf
diff --git a/drivers/net/usb/gl620a.c b/drivers/net/usb/gl620a.c
index 031cf5c..f7ccfad 100644
--- a/drivers/net/usb/gl620a.c
+++ b/drivers/net/usb/gl620a.c
@@ -29,8 +29,7 @@
#include <linux/workqueue.h>
#include <linux/mii.h>
#include <linux/usb.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
/*
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index 5ea7411..c3d119f 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -31,8 +31,7 @@
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/usb.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
/* requests */
#define MCS7830_RD_BMREQ (USB_DIR_IN | USB_TYPE_VENDOR | \
diff --git a/drivers/net/usb/net1080.c b/drivers/net/usb/net1080.c
index 19bf8da..034e8a7 100644
--- a/drivers/net/usb/net1080.c
+++ b/drivers/net/usb/net1080.c
@@ -28,11 +28,10 @@
#include <linux/workqueue.h>
#include <linux/mii.h>
#include <linux/usb.h>
+#include <linux/usb/usbnet.h>
#include <asm/unaligned.h>
-#include "usbnet.h"
-
/*
* Netchip 1080 driver ... http://www.netchip.com
diff --git a/drivers/net/usb/plusb.c b/drivers/net/usb/plusb.c
index 4530093..08555f8 100644
--- a/drivers/net/usb/plusb.c
+++ b/drivers/net/usb/plusb.c
@@ -28,8 +28,7 @@
#include <linux/workqueue.h>
#include <linux/mii.h>
#include <linux/usb.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
/*
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index c295fa1..1ffbbb3 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -29,9 +29,8 @@
#include <linux/mii.h>
#include <linux/usb.h>
#include <linux/usb/cdc.h>
-
-#include "usbnet.h"
-#include "rndis_host.h"
+#include <linux/usb/usbnet.h>
+#include <linux/usb/rndis_host.h>
/*
diff --git a/drivers/net/usb/rndis_host.h b/drivers/net/usb/rndis_host.h
deleted file mode 100644
index 61f1fd8..0000000
--- a/drivers/net/usb/rndis_host.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Host Side support for RNDIS Networking Links
- * Copyright (C) 2005 by David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-
-#ifndef __RNDIS_HOST_H
-#define __RNDIS_HOST_H
-
-
-/*
- * CONTROL uses CDC "encapsulated commands" with funky notifications.
- * - control-out: SEND_ENCAPSULATED
- * - interrupt-in: RESPONSE_AVAILABLE
- * - control-in: GET_ENCAPSULATED
- *
- * We'll try to ignore the RESPONSE_AVAILABLE notifications.
- *
- * REVISIT some RNDIS implementations seem to have curious issues still
- * to be resolved.
- */
-struct rndis_msg_hdr {
- __le32 msg_type; /* RNDIS_MSG_* */
- __le32 msg_len;
- // followed by data that varies between messages
- __le32 request_id;
- __le32 status;
- // ... and more
-} __attribute__ ((packed));
-
-/* MS-Windows uses this strange size, but RNDIS spec says 1024 minimum */
-#define CONTROL_BUFFER_SIZE 1025
-
-/* RNDIS defines an (absurdly huge) 10 second control timeout,
- * but ActiveSync seems to use a more usual 5 second timeout
- * (which matches the USB 2.0 spec).
- */
-#define RNDIS_CONTROL_TIMEOUT_MS (5 * 1000)
-
-
-#define ccpu2 __constant_cpu_to_le32
-
-#define RNDIS_MSG_COMPLETION ccpu2(0x80000000)
-
-/* codes for "msg_type" field of rndis messages;
- * only the data channel uses packet messages (maybe batched);
- * everything else goes on the control channel.
- */
-#define RNDIS_MSG_PACKET ccpu2(0x00000001) /* 1-N packets */
-#define RNDIS_MSG_INIT ccpu2(0x00000002)
-#define RNDIS_MSG_INIT_C (RNDIS_MSG_INIT|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_HALT ccpu2(0x00000003)
-#define RNDIS_MSG_QUERY ccpu2(0x00000004)
-#define RNDIS_MSG_QUERY_C (RNDIS_MSG_QUERY|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_SET ccpu2(0x00000005)
-#define RNDIS_MSG_SET_C (RNDIS_MSG_SET|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_RESET ccpu2(0x00000006)
-#define RNDIS_MSG_RESET_C (RNDIS_MSG_RESET|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_INDICATE ccpu2(0x00000007)
-#define RNDIS_MSG_KEEPALIVE ccpu2(0x00000008)
-#define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION)
-
-/* codes for "status" field of completion messages */
-#define RNDIS_STATUS_SUCCESS ccpu2(0x00000000)
-#define RNDIS_STATUS_FAILURE ccpu2(0xc0000001)
-#define RNDIS_STATUS_INVALID_DATA ccpu2(0xc0010015)
-#define RNDIS_STATUS_NOT_SUPPORTED ccpu2(0xc00000bb)
-#define RNDIS_STATUS_MEDIA_CONNECT ccpu2(0x4001000b)
-#define RNDIS_STATUS_MEDIA_DISCONNECT ccpu2(0x4001000c)
-
-
-struct rndis_data_hdr {
- __le32 msg_type; /* RNDIS_MSG_PACKET */
- __le32 msg_len; // rndis_data_hdr + data_len + pad
- __le32 data_offset; // 36 -- right after header
- __le32 data_len; // ... real packet size
-
- __le32 oob_data_offset; // zero
- __le32 oob_data_len; // zero
- __le32 num_oob; // zero
- __le32 packet_data_offset; // zero
-
- __le32 packet_data_len; // zero
- __le32 vc_handle; // zero
- __le32 reserved; // zero
-} __attribute__ ((packed));
-
-struct rndis_init { /* OUT */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_INIT */
- __le32 msg_len; // 24
- __le32 request_id;
- __le32 major_version; // of rndis (1.0)
- __le32 minor_version;
- __le32 max_transfer_size;
-} __attribute__ ((packed));
-
-struct rndis_init_c { /* IN */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_INIT_C */
- __le32 msg_len;
- __le32 request_id;
- __le32 status;
- __le32 major_version; // of rndis (1.0)
- __le32 minor_version;
- __le32 device_flags;
- __le32 medium; // zero == 802.3
- __le32 max_packets_per_message;
- __le32 max_transfer_size;
- __le32 packet_alignment; // max 7; (1<<n) bytes
- __le32 af_list_offset; // zero
- __le32 af_list_size; // zero
-} __attribute__ ((packed));
-
-struct rndis_halt { /* OUT (no reply) */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_HALT */
- __le32 msg_len;
- __le32 request_id;
-} __attribute__ ((packed));
-
-struct rndis_query { /* OUT */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_QUERY */
- __le32 msg_len;
- __le32 request_id;
- __le32 oid;
- __le32 len;
- __le32 offset;
-/*?*/ __le32 handle; // zero
-} __attribute__ ((packed));
-
-struct rndis_query_c { /* IN */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_QUERY_C */
- __le32 msg_len;
- __le32 request_id;
- __le32 status;
- __le32 len;
- __le32 offset;
-} __attribute__ ((packed));
-
-struct rndis_set { /* OUT */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_SET */
- __le32 msg_len;
- __le32 request_id;
- __le32 oid;
- __le32 len;
- __le32 offset;
-/*?*/ __le32 handle; // zero
-} __attribute__ ((packed));
-
-struct rndis_set_c { /* IN */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_SET_C */
- __le32 msg_len;
- __le32 request_id;
- __le32 status;
-} __attribute__ ((packed));
-
-struct rndis_reset { /* IN */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_RESET */
- __le32 msg_len;
- __le32 reserved;
-} __attribute__ ((packed));
-
-struct rndis_reset_c { /* OUT */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_RESET_C */
- __le32 msg_len;
- __le32 status;
- __le32 addressing_lost;
-} __attribute__ ((packed));
-
-struct rndis_indicate { /* IN (unrequested) */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_INDICATE */
- __le32 msg_len;
- __le32 status;
- __le32 length;
- __le32 offset;
-/**/ __le32 diag_status;
- __le32 error_offset;
-/**/ __le32 message;
-} __attribute__ ((packed));
-
-struct rndis_keepalive { /* OUT (optionally IN) */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_KEEPALIVE */
- __le32 msg_len;
- __le32 request_id;
-} __attribute__ ((packed));
-
-struct rndis_keepalive_c { /* IN (optionally OUT) */
- // header and:
- __le32 msg_type; /* RNDIS_MSG_KEEPALIVE_C */
- __le32 msg_len;
- __le32 request_id;
- __le32 status;
-} __attribute__ ((packed));
-
-/* NOTE: about 30 OIDs are "mandatory" for peripherals to support ... and
- * there are gobs more that may optionally be supported. We'll avoid as much
- * of that mess as possible.
- */
-#define OID_802_3_PERMANENT_ADDRESS ccpu2(0x01010101)
-#define OID_GEN_MAXIMUM_FRAME_SIZE ccpu2(0x00010106)
-#define OID_GEN_CURRENT_PACKET_FILTER ccpu2(0x0001010e)
-
-/* packet filter bits used by OID_GEN_CURRENT_PACKET_FILTER */
-#define RNDIS_PACKET_TYPE_DIRECTED ccpu2(0x00000001)
-#define RNDIS_PACKET_TYPE_MULTICAST ccpu2(0x00000002)
-#define RNDIS_PACKET_TYPE_ALL_MULTICAST ccpu2(0x00000004)
-#define RNDIS_PACKET_TYPE_BROADCAST ccpu2(0x00000008)
-#define RNDIS_PACKET_TYPE_SOURCE_ROUTING ccpu2(0x00000010)
-#define RNDIS_PACKET_TYPE_PROMISCUOUS ccpu2(0x00000020)
-#define RNDIS_PACKET_TYPE_SMT ccpu2(0x00000040)
-#define RNDIS_PACKET_TYPE_ALL_LOCAL ccpu2(0x00000080)
-#define RNDIS_PACKET_TYPE_GROUP ccpu2(0x00001000)
-#define RNDIS_PACKET_TYPE_ALL_FUNCTIONAL ccpu2(0x00002000)
-#define RNDIS_PACKET_TYPE_FUNCTIONAL ccpu2(0x00004000)
-#define RNDIS_PACKET_TYPE_MAC_FRAME ccpu2(0x00008000)
-
-/* default filter used with RNDIS devices */
-#define RNDIS_DEFAULT_FILTER ( \
- RNDIS_PACKET_TYPE_DIRECTED | \
- RNDIS_PACKET_TYPE_BROADCAST | \
- RNDIS_PACKET_TYPE_ALL_MULTICAST | \
- RNDIS_PACKET_TYPE_PROMISCUOUS)
-
-
-extern void rndis_status(struct usbnet *dev, struct urb *urb);
-extern int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf);
-extern int generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf);
-extern void rndis_unbind(struct usbnet *dev, struct usb_interface *intf);
-extern int rndis_rx_fixup(struct usbnet *dev, struct sk_buff *skb);
-extern struct sk_buff *
-rndis_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags);
-
-#endif /* __RNDIS_HOST_H */
-
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index a2a2d5e..8463efb 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -41,8 +41,7 @@
#include <linux/workqueue.h>
#include <linux/mii.h>
#include <linux/usb.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
#define DRIVER_VERSION "22-Aug-2005"
diff --git a/drivers/net/usb/usbnet.h b/drivers/net/usb/usbnet.h
deleted file mode 100644
index 5f5b309..0000000
--- a/drivers/net/usb/usbnet.h
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * USB Networking Link Interface
- *
- * Copyright (C) 2000-2005 by David Brownell <dbrownell@...rs.sourceforge.net>
- * Copyright (C) 2003-2005 David Hollis <dhollis@...ehollis.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-
-#ifndef __USBNET_H
-#define __USBNET_H
-
-
-/* interface from usbnet core to each USB networking link we handle */
-struct usbnet {
- /* housekeeping */
- struct usb_device *udev;
- struct usb_interface *intf;
- struct driver_info *driver_info;
- const char *driver_name;
- void *driver_priv;
- wait_queue_head_t *wait;
- struct mutex phy_mutex;
- unsigned char suspend_count;
-
- /* i/o info: pipes etc */
- unsigned in, out;
- struct usb_host_endpoint *status;
- unsigned maxpacket;
- struct timer_list delay;
-
- /* protocol/interface state */
- struct net_device *net;
- struct net_device_stats stats;
- int msg_enable;
- unsigned long data [5];
- u32 xid;
- u32 hard_mtu; /* count any extra framing */
- size_t rx_urb_size; /* size for rx urbs */
- struct mii_if_info mii;
-
- /* various kinds of pending driver work */
- struct sk_buff_head rxq;
- struct sk_buff_head txq;
- struct sk_buff_head done;
- struct urb *interrupt;
- struct tasklet_struct bh;
-
- struct work_struct kevent;
- unsigned long flags;
-# define EVENT_TX_HALT 0
-# define EVENT_RX_HALT 1
-# define EVENT_RX_MEMORY 2
-# define EVENT_STS_SPLIT 3
-# define EVENT_LINK_RESET 4
-};
-
-static inline struct usb_driver *driver_of(struct usb_interface *intf)
-{
- return to_usb_driver(intf->dev.driver);
-}
-
-/* interface from the device/framing level "minidriver" to core */
-struct driver_info {
- char *description;
-
- int flags;
-/* framing is CDC Ethernet, not writing ZLPs (hw issues), or optionally: */
-#define FLAG_FRAMING_NC 0x0001 /* guard against device dropouts */
-#define FLAG_FRAMING_GL 0x0002 /* genelink batches packets */
-#define FLAG_FRAMING_Z 0x0004 /* zaurus adds a trailer */
-#define FLAG_FRAMING_RN 0x0008 /* RNDIS batches, plus huge header */
-
-#define FLAG_NO_SETINT 0x0010 /* device can't set_interface() */
-#define FLAG_ETHER 0x0020 /* maybe use "eth%d" names */
-
-#define FLAG_FRAMING_AX 0x0040 /* AX88772/178 packets */
-#define FLAG_WLAN 0x0080 /* use "wlan%d" names */
-
-
- /* init device ... can sleep, or cause probe() failure */
- int (*bind)(struct usbnet *, struct usb_interface *);
-
- /* cleanup device ... can sleep, but can't fail */
- void (*unbind)(struct usbnet *, struct usb_interface *);
-
- /* reset device ... can sleep */
- int (*reset)(struct usbnet *);
-
- /* see if peer is connected ... can sleep */
- int (*check_connect)(struct usbnet *);
-
- /* for status polling */
- void (*status)(struct usbnet *, struct urb *);
-
- /* link reset handling, called from defer_kevent */
- int (*link_reset)(struct usbnet *);
-
- /* fixup rx packet (strip framing) */
- int (*rx_fixup)(struct usbnet *dev, struct sk_buff *skb);
-
- /* fixup tx packet (add framing) */
- struct sk_buff *(*tx_fixup)(struct usbnet *dev,
- struct sk_buff *skb, gfp_t flags);
-
- /* rndis minidriver early initialization code, can sleep */
- int (*rndis_early_init)(struct usbnet *dev);
-
- /* called when link state changes, state: 0=disconnect, 1=connect */
- void (*rndis_link_change)(struct usbnet *dev, int state);
-
- /* for new devices, use the descriptor-reading code instead */
- int in; /* rx endpoint */
- int out; /* tx endpoint */
-
- unsigned long data; /* Misc driver specific data */
-};
-
-/* Minidrivers are just drivers using the "usbnet" core as a powerful
- * network-specific subroutine library ... that happens to do pretty
- * much everything except custom framing and chip-specific stuff.
- */
-extern int usbnet_probe(struct usb_interface *, const struct usb_device_id *);
-extern int usbnet_suspend (struct usb_interface *, pm_message_t );
-extern int usbnet_resume (struct usb_interface *);
-extern void usbnet_disconnect(struct usb_interface *);
-
-
-/* Drivers that reuse some of the standard USB CDC infrastructure
- * (notably, using multiple interfaces according to the CDC
- * union descriptor) get some helper code.
- */
-struct cdc_state {
- struct usb_cdc_header_desc *header;
- struct usb_cdc_union_desc *u;
- struct usb_cdc_ether_desc *ether;
- struct usb_interface *control;
- struct usb_interface *data;
-};
-
-extern int usbnet_generic_cdc_bind (struct usbnet *, struct usb_interface *);
-extern void usbnet_cdc_unbind (struct usbnet *, struct usb_interface *);
-
-/* CDC and RNDIS support the same host-chosen packet filters for IN transfers */
-#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \
- |USB_CDC_PACKET_TYPE_ALL_MULTICAST \
- |USB_CDC_PACKET_TYPE_PROMISCUOUS \
- |USB_CDC_PACKET_TYPE_DIRECTED)
-
-
-/* we record the state for each of our queued skbs */
-enum skb_state {
- illegal = 0,
- tx_start, tx_done,
- rx_start, rx_done, rx_cleanup
-};
-
-struct skb_data { /* skb->cb is one of these */
- struct urb *urb;
- struct usbnet *dev;
- enum skb_state state;
- size_t length;
-};
-
-
-extern int usbnet_get_endpoints(struct usbnet *, struct usb_interface *);
-extern void usbnet_defer_kevent (struct usbnet *, int);
-extern void usbnet_skb_return (struct usbnet *, struct sk_buff *);
-extern void usbnet_unlink_rx_urbs(struct usbnet *);
-
-extern int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd);
-extern int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd);
-extern u32 usbnet_get_link (struct net_device *net);
-extern u32 usbnet_get_msglevel (struct net_device *);
-extern void usbnet_set_msglevel (struct net_device *, u32);
-extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
-extern int usbnet_nway_reset(struct net_device *net);
-
-/* messaging support includes the interface name, so it must not be
- * used before it has one ... notably, in minidriver bind() calls.
- */
-#ifdef DEBUG
-#define devdbg(usbnet, fmt, arg...) \
- printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#else
-#define devdbg(usbnet, fmt, arg...) do {} while(0)
-#endif
-
-#define deverr(usbnet, fmt, arg...) \
- printk(KERN_ERR "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#define devwarn(usbnet, fmt, arg...) \
- printk(KERN_WARNING "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-
-#define devinfo(usbnet, fmt, arg...) \
- printk(KERN_INFO "%s: " fmt "\n" , (usbnet)->net->name , ## arg); \
-
-
-#endif /* __USBNET_H */
diff --git a/drivers/net/usb/zaurus.c b/drivers/net/usb/zaurus.c
index 9f98e8c..e24f7b3 100644
--- a/drivers/net/usb/zaurus.c
+++ b/drivers/net/usb/zaurus.c
@@ -29,8 +29,7 @@
#include <linux/crc32.h>
#include <linux/usb.h>
#include <linux/usb/cdc.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
/*
diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h
new file mode 100644
index 0000000..61f1fd8
--- /dev/null
+++ b/include/linux/usb/rndis_host.h
@@ -0,0 +1,257 @@
+/*
+ * Host Side support for RNDIS Networking Links
+ * Copyright (C) 2005 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef __RNDIS_HOST_H
+#define __RNDIS_HOST_H
+
+
+/*
+ * CONTROL uses CDC "encapsulated commands" with funky notifications.
+ * - control-out: SEND_ENCAPSULATED
+ * - interrupt-in: RESPONSE_AVAILABLE
+ * - control-in: GET_ENCAPSULATED
+ *
+ * We'll try to ignore the RESPONSE_AVAILABLE notifications.
+ *
+ * REVISIT some RNDIS implementations seem to have curious issues still
+ * to be resolved.
+ */
+struct rndis_msg_hdr {
+ __le32 msg_type; /* RNDIS_MSG_* */
+ __le32 msg_len;
+ // followed by data that varies between messages
+ __le32 request_id;
+ __le32 status;
+ // ... and more
+} __attribute__ ((packed));
+
+/* MS-Windows uses this strange size, but RNDIS spec says 1024 minimum */
+#define CONTROL_BUFFER_SIZE 1025
+
+/* RNDIS defines an (absurdly huge) 10 second control timeout,
+ * but ActiveSync seems to use a more usual 5 second timeout
+ * (which matches the USB 2.0 spec).
+ */
+#define RNDIS_CONTROL_TIMEOUT_MS (5 * 1000)
+
+
+#define ccpu2 __constant_cpu_to_le32
+
+#define RNDIS_MSG_COMPLETION ccpu2(0x80000000)
+
+/* codes for "msg_type" field of rndis messages;
+ * only the data channel uses packet messages (maybe batched);
+ * everything else goes on the control channel.
+ */
+#define RNDIS_MSG_PACKET ccpu2(0x00000001) /* 1-N packets */
+#define RNDIS_MSG_INIT ccpu2(0x00000002)
+#define RNDIS_MSG_INIT_C (RNDIS_MSG_INIT|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_HALT ccpu2(0x00000003)
+#define RNDIS_MSG_QUERY ccpu2(0x00000004)
+#define RNDIS_MSG_QUERY_C (RNDIS_MSG_QUERY|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_SET ccpu2(0x00000005)
+#define RNDIS_MSG_SET_C (RNDIS_MSG_SET|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_RESET ccpu2(0x00000006)
+#define RNDIS_MSG_RESET_C (RNDIS_MSG_RESET|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_INDICATE ccpu2(0x00000007)
+#define RNDIS_MSG_KEEPALIVE ccpu2(0x00000008)
+#define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION)
+
+/* codes for "status" field of completion messages */
+#define RNDIS_STATUS_SUCCESS ccpu2(0x00000000)
+#define RNDIS_STATUS_FAILURE ccpu2(0xc0000001)
+#define RNDIS_STATUS_INVALID_DATA ccpu2(0xc0010015)
+#define RNDIS_STATUS_NOT_SUPPORTED ccpu2(0xc00000bb)
+#define RNDIS_STATUS_MEDIA_CONNECT ccpu2(0x4001000b)
+#define RNDIS_STATUS_MEDIA_DISCONNECT ccpu2(0x4001000c)
+
+
+struct rndis_data_hdr {
+ __le32 msg_type; /* RNDIS_MSG_PACKET */
+ __le32 msg_len; // rndis_data_hdr + data_len + pad
+ __le32 data_offset; // 36 -- right after header
+ __le32 data_len; // ... real packet size
+
+ __le32 oob_data_offset; // zero
+ __le32 oob_data_len; // zero
+ __le32 num_oob; // zero
+ __le32 packet_data_offset; // zero
+
+ __le32 packet_data_len; // zero
+ __le32 vc_handle; // zero
+ __le32 reserved; // zero
+} __attribute__ ((packed));
+
+struct rndis_init { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_INIT */
+ __le32 msg_len; // 24
+ __le32 request_id;
+ __le32 major_version; // of rndis (1.0)
+ __le32 minor_version;
+ __le32 max_transfer_size;
+} __attribute__ ((packed));
+
+struct rndis_init_c { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_INIT_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+ __le32 major_version; // of rndis (1.0)
+ __le32 minor_version;
+ __le32 device_flags;
+ __le32 medium; // zero == 802.3
+ __le32 max_packets_per_message;
+ __le32 max_transfer_size;
+ __le32 packet_alignment; // max 7; (1<<n) bytes
+ __le32 af_list_offset; // zero
+ __le32 af_list_size; // zero
+} __attribute__ ((packed));
+
+struct rndis_halt { /* OUT (no reply) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_HALT */
+ __le32 msg_len;
+ __le32 request_id;
+} __attribute__ ((packed));
+
+struct rndis_query { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_QUERY */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 oid;
+ __le32 len;
+ __le32 offset;
+/*?*/ __le32 handle; // zero
+} __attribute__ ((packed));
+
+struct rndis_query_c { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_QUERY_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+ __le32 len;
+ __le32 offset;
+} __attribute__ ((packed));
+
+struct rndis_set { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_SET */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 oid;
+ __le32 len;
+ __le32 offset;
+/*?*/ __le32 handle; // zero
+} __attribute__ ((packed));
+
+struct rndis_set_c { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_SET_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+} __attribute__ ((packed));
+
+struct rndis_reset { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_RESET */
+ __le32 msg_len;
+ __le32 reserved;
+} __attribute__ ((packed));
+
+struct rndis_reset_c { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_RESET_C */
+ __le32 msg_len;
+ __le32 status;
+ __le32 addressing_lost;
+} __attribute__ ((packed));
+
+struct rndis_indicate { /* IN (unrequested) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_INDICATE */
+ __le32 msg_len;
+ __le32 status;
+ __le32 length;
+ __le32 offset;
+/**/ __le32 diag_status;
+ __le32 error_offset;
+/**/ __le32 message;
+} __attribute__ ((packed));
+
+struct rndis_keepalive { /* OUT (optionally IN) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_KEEPALIVE */
+ __le32 msg_len;
+ __le32 request_id;
+} __attribute__ ((packed));
+
+struct rndis_keepalive_c { /* IN (optionally OUT) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_KEEPALIVE_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+} __attribute__ ((packed));
+
+/* NOTE: about 30 OIDs are "mandatory" for peripherals to support ... and
+ * there are gobs more that may optionally be supported. We'll avoid as much
+ * of that mess as possible.
+ */
+#define OID_802_3_PERMANENT_ADDRESS ccpu2(0x01010101)
+#define OID_GEN_MAXIMUM_FRAME_SIZE ccpu2(0x00010106)
+#define OID_GEN_CURRENT_PACKET_FILTER ccpu2(0x0001010e)
+
+/* packet filter bits used by OID_GEN_CURRENT_PACKET_FILTER */
+#define RNDIS_PACKET_TYPE_DIRECTED ccpu2(0x00000001)
+#define RNDIS_PACKET_TYPE_MULTICAST ccpu2(0x00000002)
+#define RNDIS_PACKET_TYPE_ALL_MULTICAST ccpu2(0x00000004)
+#define RNDIS_PACKET_TYPE_BROADCAST ccpu2(0x00000008)
+#define RNDIS_PACKET_TYPE_SOURCE_ROUTING ccpu2(0x00000010)
+#define RNDIS_PACKET_TYPE_PROMISCUOUS ccpu2(0x00000020)
+#define RNDIS_PACKET_TYPE_SMT ccpu2(0x00000040)
+#define RNDIS_PACKET_TYPE_ALL_LOCAL ccpu2(0x00000080)
+#define RNDIS_PACKET_TYPE_GROUP ccpu2(0x00001000)
+#define RNDIS_PACKET_TYPE_ALL_FUNCTIONAL ccpu2(0x00002000)
+#define RNDIS_PACKET_TYPE_FUNCTIONAL ccpu2(0x00004000)
+#define RNDIS_PACKET_TYPE_MAC_FRAME ccpu2(0x00008000)
+
+/* default filter used with RNDIS devices */
+#define RNDIS_DEFAULT_FILTER ( \
+ RNDIS_PACKET_TYPE_DIRECTED | \
+ RNDIS_PACKET_TYPE_BROADCAST | \
+ RNDIS_PACKET_TYPE_ALL_MULTICAST | \
+ RNDIS_PACKET_TYPE_PROMISCUOUS)
+
+
+extern void rndis_status(struct usbnet *dev, struct urb *urb);
+extern int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf);
+extern int generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf);
+extern void rndis_unbind(struct usbnet *dev, struct usb_interface *intf);
+extern int rndis_rx_fixup(struct usbnet *dev, struct sk_buff *skb);
+extern struct sk_buff *
+rndis_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags);
+
+#endif /* __RNDIS_HOST_H */
+
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
new file mode 100644
index 0000000..5f5b309
--- /dev/null
+++ b/include/linux/usb/usbnet.h
@@ -0,0 +1,211 @@
+/*
+ * USB Networking Link Interface
+ *
+ * Copyright (C) 2000-2005 by David Brownell <dbrownell@...rs.sourceforge.net>
+ * Copyright (C) 2003-2005 David Hollis <dhollis@...ehollis.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef __USBNET_H
+#define __USBNET_H
+
+
+/* interface from usbnet core to each USB networking link we handle */
+struct usbnet {
+ /* housekeeping */
+ struct usb_device *udev;
+ struct usb_interface *intf;
+ struct driver_info *driver_info;
+ const char *driver_name;
+ void *driver_priv;
+ wait_queue_head_t *wait;
+ struct mutex phy_mutex;
+ unsigned char suspend_count;
+
+ /* i/o info: pipes etc */
+ unsigned in, out;
+ struct usb_host_endpoint *status;
+ unsigned maxpacket;
+ struct timer_list delay;
+
+ /* protocol/interface state */
+ struct net_device *net;
+ struct net_device_stats stats;
+ int msg_enable;
+ unsigned long data [5];
+ u32 xid;
+ u32 hard_mtu; /* count any extra framing */
+ size_t rx_urb_size; /* size for rx urbs */
+ struct mii_if_info mii;
+
+ /* various kinds of pending driver work */
+ struct sk_buff_head rxq;
+ struct sk_buff_head txq;
+ struct sk_buff_head done;
+ struct urb *interrupt;
+ struct tasklet_struct bh;
+
+ struct work_struct kevent;
+ unsigned long flags;
+# define EVENT_TX_HALT 0
+# define EVENT_RX_HALT 1
+# define EVENT_RX_MEMORY 2
+# define EVENT_STS_SPLIT 3
+# define EVENT_LINK_RESET 4
+};
+
+static inline struct usb_driver *driver_of(struct usb_interface *intf)
+{
+ return to_usb_driver(intf->dev.driver);
+}
+
+/* interface from the device/framing level "minidriver" to core */
+struct driver_info {
+ char *description;
+
+ int flags;
+/* framing is CDC Ethernet, not writing ZLPs (hw issues), or optionally: */
+#define FLAG_FRAMING_NC 0x0001 /* guard against device dropouts */
+#define FLAG_FRAMING_GL 0x0002 /* genelink batches packets */
+#define FLAG_FRAMING_Z 0x0004 /* zaurus adds a trailer */
+#define FLAG_FRAMING_RN 0x0008 /* RNDIS batches, plus huge header */
+
+#define FLAG_NO_SETINT 0x0010 /* device can't set_interface() */
+#define FLAG_ETHER 0x0020 /* maybe use "eth%d" names */
+
+#define FLAG_FRAMING_AX 0x0040 /* AX88772/178 packets */
+#define FLAG_WLAN 0x0080 /* use "wlan%d" names */
+
+
+ /* init device ... can sleep, or cause probe() failure */
+ int (*bind)(struct usbnet *, struct usb_interface *);
+
+ /* cleanup device ... can sleep, but can't fail */
+ void (*unbind)(struct usbnet *, struct usb_interface *);
+
+ /* reset device ... can sleep */
+ int (*reset)(struct usbnet *);
+
+ /* see if peer is connected ... can sleep */
+ int (*check_connect)(struct usbnet *);
+
+ /* for status polling */
+ void (*status)(struct usbnet *, struct urb *);
+
+ /* link reset handling, called from defer_kevent */
+ int (*link_reset)(struct usbnet *);
+
+ /* fixup rx packet (strip framing) */
+ int (*rx_fixup)(struct usbnet *dev, struct sk_buff *skb);
+
+ /* fixup tx packet (add framing) */
+ struct sk_buff *(*tx_fixup)(struct usbnet *dev,
+ struct sk_buff *skb, gfp_t flags);
+
+ /* rndis minidriver early initialization code, can sleep */
+ int (*rndis_early_init)(struct usbnet *dev);
+
+ /* called when link state changes, state: 0=disconnect, 1=connect */
+ void (*rndis_link_change)(struct usbnet *dev, int state);
+
+ /* for new devices, use the descriptor-reading code instead */
+ int in; /* rx endpoint */
+ int out; /* tx endpoint */
+
+ unsigned long data; /* Misc driver specific data */
+};
+
+/* Minidrivers are just drivers using the "usbnet" core as a powerful
+ * network-specific subroutine library ... that happens to do pretty
+ * much everything except custom framing and chip-specific stuff.
+ */
+extern int usbnet_probe(struct usb_interface *, const struct usb_device_id *);
+extern int usbnet_suspend (struct usb_interface *, pm_message_t );
+extern int usbnet_resume (struct usb_interface *);
+extern void usbnet_disconnect(struct usb_interface *);
+
+
+/* Drivers that reuse some of the standard USB CDC infrastructure
+ * (notably, using multiple interfaces according to the CDC
+ * union descriptor) get some helper code.
+ */
+struct cdc_state {
+ struct usb_cdc_header_desc *header;
+ struct usb_cdc_union_desc *u;
+ struct usb_cdc_ether_desc *ether;
+ struct usb_interface *control;
+ struct usb_interface *data;
+};
+
+extern int usbnet_generic_cdc_bind (struct usbnet *, struct usb_interface *);
+extern void usbnet_cdc_unbind (struct usbnet *, struct usb_interface *);
+
+/* CDC and RNDIS support the same host-chosen packet filters for IN transfers */
+#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \
+ |USB_CDC_PACKET_TYPE_ALL_MULTICAST \
+ |USB_CDC_PACKET_TYPE_PROMISCUOUS \
+ |USB_CDC_PACKET_TYPE_DIRECTED)
+
+
+/* we record the state for each of our queued skbs */
+enum skb_state {
+ illegal = 0,
+ tx_start, tx_done,
+ rx_start, rx_done, rx_cleanup
+};
+
+struct skb_data { /* skb->cb is one of these */
+ struct urb *urb;
+ struct usbnet *dev;
+ enum skb_state state;
+ size_t length;
+};
+
+
+extern int usbnet_get_endpoints(struct usbnet *, struct usb_interface *);
+extern void usbnet_defer_kevent (struct usbnet *, int);
+extern void usbnet_skb_return (struct usbnet *, struct sk_buff *);
+extern void usbnet_unlink_rx_urbs(struct usbnet *);
+
+extern int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd);
+extern int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd);
+extern u32 usbnet_get_link (struct net_device *net);
+extern u32 usbnet_get_msglevel (struct net_device *);
+extern void usbnet_set_msglevel (struct net_device *, u32);
+extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
+extern int usbnet_nway_reset(struct net_device *net);
+
+/* messaging support includes the interface name, so it must not be
+ * used before it has one ... notably, in minidriver bind() calls.
+ */
+#ifdef DEBUG
+#define devdbg(usbnet, fmt, arg...) \
+ printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
+#else
+#define devdbg(usbnet, fmt, arg...) do {} while(0)
+#endif
+
+#define deverr(usbnet, fmt, arg...) \
+ printk(KERN_ERR "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
+#define devwarn(usbnet, fmt, arg...) \
+ printk(KERN_WARNING "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
+
+#define devinfo(usbnet, fmt, arg...) \
+ printk(KERN_INFO "%s: " fmt "\n" , (usbnet)->net->name , ## arg); \
+
+
+#endif /* __USBNET_H */
--
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