Linux-libre 4.5-gnu

1 files changed, 0 insertions, 292 deletions

diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h
deleted file mode 100644
index a9075f225..000000000
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ /dev/null
@@ -1,292 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
- *
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _ZD_USB_H
-#define _ZD_USB_H
-
-#include <linux/completion.h>
-#include <linux/netdevice.h>
-#include <linux/spinlock.h>
-#include <linux/skbuff.h>
-#include <linux/usb.h>
-
-#include "zd_def.h"
-
-#define ZD_USB_TX_HIGH  5
-#define ZD_USB_TX_LOW   2
-
-#define ZD_TX_TIMEOUT		(HZ * 5)
-#define ZD_TX_WATCHDOG_INTERVAL	round_jiffies_relative(HZ)
-#define ZD_RX_IDLE_INTERVAL	round_jiffies_relative(30 * HZ)
-
-enum devicetype {
-	DEVICE_ZD1211  = 0,
-	DEVICE_ZD1211B = 1,
-	DEVICE_INSTALLER = 2,
-};
-
-enum endpoints {
-	EP_CTRL	    = 0,
-	EP_DATA_OUT = 1,
-	EP_DATA_IN  = 2,
-	EP_INT_IN   = 3,
-	EP_REGS_OUT = 4,
-};
-
-enum {
-	USB_MAX_TRANSFER_SIZE		= 4096, /* bytes */
-	/* FIXME: The original driver uses this value. We have to check,
-	 * whether the MAX_TRANSFER_SIZE is sufficient and this needs only be
-	 * used if one combined frame is split over two USB transactions.
-	 */
-	USB_MAX_RX_SIZE			= 4800, /* bytes */
-	USB_MAX_IOWRITE16_COUNT		= 15,
-	USB_MAX_IOWRITE32_COUNT		= USB_MAX_IOWRITE16_COUNT/2,
-	USB_MAX_IOREAD16_COUNT		= 15,
-	USB_MAX_IOREAD32_COUNT		= USB_MAX_IOREAD16_COUNT/2,
-	USB_MIN_RFWRITE_BIT_COUNT	= 16,
-	USB_MAX_RFWRITE_BIT_COUNT	= 28,
-	USB_MAX_EP_INT_BUFFER		= 64,
-	USB_ZD1211B_BCD_DEVICE		= 0x4810,
-};
-
-enum control_requests {
-	USB_REQ_WRITE_REGS		= 0x21,
-	USB_REQ_READ_REGS		= 0x22,
-	USB_REQ_WRITE_RF		= 0x23,
-	USB_REQ_PROG_FLASH		= 0x24,
-	USB_REQ_EEPROM_START		= 0x0128, /* ? request is a byte */
-	USB_REQ_EEPROM_MID		= 0x28,
-	USB_REQ_EEPROM_END		= 0x0228, /* ? request is a byte */
-	USB_REQ_FIRMWARE_DOWNLOAD	= 0x30,
-	USB_REQ_FIRMWARE_CONFIRM	= 0x31,
-	USB_REQ_FIRMWARE_READ_DATA	= 0x32,
-};
-
-struct usb_req_read_regs {
-	__le16 id;
-	__le16 addr[0];
-} __packed;
-
-struct reg_data {
-	__le16 addr;
-	__le16 value;
-} __packed;
-
-struct usb_req_write_regs {
-	__le16 id;
-	struct reg_data reg_writes[0];
-} __packed;
-
-enum {
-	RF_IF_LE = 0x02,
-	RF_CLK   = 0x04,
-	RF_DATA	 = 0x08,
-};
-
-struct usb_req_rfwrite {
-	__le16 id;
-	__le16 value;
-	/* 1: 3683a */
-	/* 2: other (default) */
-	__le16 bits;
-	/* RF2595: 24 */
-	__le16 bit_values[0];
-	/* (ZD_CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */
-} __packed;
-
-/* USB interrupt */
-
-enum usb_int_id {
-	USB_INT_TYPE			= 0x01,
-	USB_INT_ID_REGS			= 0x90,
-	USB_INT_ID_RETRY_FAILED		= 0xa0,
-};
-
-enum usb_int_flags {
-	USB_INT_READ_REGS_EN		= 0x01,
-};
-
-struct usb_int_header {
-	u8 type;	/* must always be 1 */
-	u8 id;
-} __packed;
-
-struct usb_int_regs {
-	struct usb_int_header hdr;
-	struct reg_data regs[0];
-} __packed;
-
-struct usb_int_retry_fail {
-	struct usb_int_header hdr;
-	u8 new_rate;
-	u8 _dummy;
-	u8 addr[ETH_ALEN];
-	u8 ibss_wakeup_dest;
-} __packed;
-
-struct read_regs_int {
-	struct completion completion;
-	struct usb_req_read_regs *req;
-	unsigned int req_count;
-	/* Stores the USB int structure and contains the USB address of the
-	 * first requested register before request.
-	 */
-	u8 buffer[USB_MAX_EP_INT_BUFFER];
-	int length;
-	__le16 cr_int_addr;
-};
-
-struct zd_ioreq16 {
-	zd_addr_t addr;
-	u16 value;
-};
-
-struct zd_ioreq32 {
-	zd_addr_t addr;
-	u32 value;
-};
-
-struct zd_usb_interrupt {
-	struct read_regs_int read_regs;
-	spinlock_t lock;
-	struct urb *urb;
-	void *buffer;
-	dma_addr_t buffer_dma;
-	int interval;
-	atomic_t read_regs_enabled;
-	u8 read_regs_int_overridden:1;
-};
-
-static inline struct usb_int_regs *get_read_regs(struct zd_usb_interrupt *intr)
-{
-	return (struct usb_int_regs *)intr->read_regs.buffer;
-}
-
-#define RX_URBS_COUNT 5
-
-struct zd_usb_rx {
-	spinlock_t lock;
-	struct mutex setup_mutex;
-	struct delayed_work idle_work;
-	struct tasklet_struct reset_timer_tasklet;
-	u8 fragment[2 * USB_MAX_RX_SIZE];
-	unsigned int fragment_length;
-	unsigned int usb_packet_size;
-	struct urb **urbs;
-	int urbs_count;
-};
-
-/**
- * struct zd_usb_tx - structure used for transmitting frames
- * @enabled: atomic enabled flag, indicates whether tx is enabled
- * @lock: lock for transmission
- * @submitted: anchor for URBs sent to device
- * @submitted_urbs: atomic integer that counts the URBs having sent to the
- *	device, which haven't been completed
- * @stopped: indicates whether higher level tx queues are stopped
- */
-struct zd_usb_tx {
-	atomic_t enabled;
-	spinlock_t lock;
-	struct delayed_work watchdog_work;
-	struct sk_buff_head submitted_skbs;
-	struct usb_anchor submitted;
-	int submitted_urbs;
-	u8 stopped:1, watchdog_enabled:1;
-};
-
-/* Contains the usb parts. The structure doesn't require a lock because intf
- * will not be changed after initialization.
- */
-struct zd_usb {
-	struct zd_usb_interrupt intr;
-	struct zd_usb_rx rx;
-	struct zd_usb_tx tx;
-	struct usb_interface *intf;
-	struct usb_anchor submitted_cmds;
-	struct urb *urb_async_waiting;
-	int cmd_error;
-	u8 req_buf[64]; /* zd_usb_iowrite16v needs 62 bytes */
-	u8 is_zd1211b:1, initialized:1, was_running:1, in_async:1;
-};
-
-#define zd_usb_dev(usb) (&usb->intf->dev)
-
-static inline struct usb_device *zd_usb_to_usbdev(struct zd_usb *usb)
-{
-	return interface_to_usbdev(usb->intf);
-}
-
-static inline struct ieee80211_hw *zd_intf_to_hw(struct usb_interface *intf)
-{
-	return usb_get_intfdata(intf);
-}
-
-static inline struct ieee80211_hw *zd_usb_to_hw(struct zd_usb *usb)
-{
-	return zd_intf_to_hw(usb->intf);
-}
-
-void zd_usb_init(struct zd_usb *usb, struct ieee80211_hw *hw,
-	         struct usb_interface *intf);
-int zd_usb_init_hw(struct zd_usb *usb);
-void zd_usb_clear(struct zd_usb *usb);
-
-int zd_usb_scnprint_id(struct zd_usb *usb, char *buffer, size_t size);
-
-void zd_tx_watchdog_enable(struct zd_usb *usb);
-void zd_tx_watchdog_disable(struct zd_usb *usb);
-
-int zd_usb_enable_int(struct zd_usb *usb);
-void zd_usb_disable_int(struct zd_usb *usb);
-
-int zd_usb_enable_rx(struct zd_usb *usb);
-void zd_usb_disable_rx(struct zd_usb *usb);
-
-void zd_usb_reset_rx_idle_timer(struct zd_usb *usb);
-
-void zd_usb_enable_tx(struct zd_usb *usb);
-void zd_usb_disable_tx(struct zd_usb *usb);
-
-int zd_usb_tx(struct zd_usb *usb, struct sk_buff *skb);
-
-int zd_usb_ioread16v(struct zd_usb *usb, u16 *values,
-	         const zd_addr_t *addresses, unsigned int count);
-
-static inline int zd_usb_ioread16(struct zd_usb *usb, u16 *value,
-	                      const zd_addr_t addr)
-{
-	return zd_usb_ioread16v(usb, value, &addr, 1);
-}
-
-void zd_usb_iowrite16v_async_start(struct zd_usb *usb);
-int zd_usb_iowrite16v_async_end(struct zd_usb *usb, unsigned int timeout);
-int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
-			    unsigned int count);
-int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
-	              unsigned int count);
-
-int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits);
-
-int zd_usb_read_fw(struct zd_usb *usb, zd_addr_t addr, u8 *data, u16 len);
-
-extern struct workqueue_struct *zd_workqueue;
-
-#endif /* _ZD_USB_H */