X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;f=usbhost%2Fusb%2Fc67x00%2Fc67x00-hcd.h;fp=usbhost%2Fusb%2Fc67x00%2Fc67x00-hcd.h;h=0000000000000000000000000000000000000000;hb=be5e0463be71f581804375736a417723dc9f46bb;hp=e8c6d94b251493017cc7d0dbeb3ca48ec0d7acc7;hpb=b9788a4ac72d4b9819a8ce3d8faf0ce3b049185a;p=kernel-power

diff --git a/usbhost/usb/c67x00/c67x00-hcd.h b/usbhost/usb/c67x00/c67x00-hcd.h
deleted file mode 100644
index e8c6d94..0000000
--- a/usbhost/usb/c67x00/c67x00-hcd.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * c67x00-hcd.h: Cypress C67X00 USB HCD
- *
- * Copyright (C) 2006-2008 Barco N.V.
- *    Derived from the Cypress cy7c67200/300 ezusb linux driver and
- *    based on multiple host controller drivers inside the linux kernel.
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston,
- * MA  02110-1301  USA.
- */
-
-#ifndef _USB_C67X00_HCD_H
-#define _USB_C67X00_HCD_H
-
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/usb.h>
-#include "../core/hcd.h"
-#include "c67x00.h"
-
-/*
- * The following parameters depend on the CPU speed, bus speed, ...
- * These can be tuned for specific use cases, e.g. if isochronous transfers
- * are very important, bandwith can be sacrificed to guarantee that the
- * 1ms deadline will be met.
- * If bulk transfers are important, the MAX_FRAME_BW can be increased,
- * but some (or many) isochronous deadlines might not be met.
- *
- * The values are specified in bittime.
- */
-
-/*
- * The current implementation switches between _STD (default) and _ISO (when
- * isochronous transfers are scheduled), in order to optimize the throughput
- * in normal cicrumstances, but also provide good isochronous behaviour.
- *
- * Bandwidth is described in bit time so with a 12MHz USB clock and 1ms
- * frames; there are 12000 bit times per frame.
- */
-
-#define TOTAL_FRAME_BW		12000
-#define DEFAULT_EOT		2250
-
-#define MAX_FRAME_BW_STD	(TOTAL_FRAME_BW - DEFAULT_EOT)
-#define MAX_FRAME_BW_ISO	2400
-
-/*
- * Periodic transfers may only use 90% of the full frame, but as
- * we currently don't even use 90% of the full frame, we may
- * use the full usable time for periodic transfers.
- */
-#define MAX_PERIODIC_BW(full_bw)	full_bw
-
-/* -------------------------------------------------------------------------- */
-
-struct c67x00_hcd {
-	spinlock_t lock;
-	struct c67x00_sie *sie;
-	unsigned int low_speed_ports;	/* bitmask of low speed ports */
-	unsigned int urb_count;
-	unsigned int urb_iso_count;
-
-	struct list_head list[4];	/* iso, int, ctrl, bulk */
-#if PIPE_BULK != 3
-#error "Sanity check failed, this code presumes PIPE_... to range from 0 to 3"
-#endif
-
-	/* USB bandwidth allocated to td_list */
-	int bandwidth_allocated;
-	/* USB bandwidth allocated for isoc/int transfer */
-	int periodic_bw_allocated;
-	struct list_head td_list;
-	int max_frame_bw;
-
-	u16 td_base_addr;
-	u16 buf_base_addr;
-	u16 next_td_addr;
-	u16 next_buf_addr;
-
-	struct tasklet_struct tasklet;
-
-	struct completion endpoint_disable;
-
-	u16 current_frame;
-	u16 last_frame;
-};
-
-static inline struct c67x00_hcd *hcd_to_c67x00_hcd(struct usb_hcd *hcd)
-{
-	return (struct c67x00_hcd *)(hcd->hcd_priv);
-}
-
-static inline struct usb_hcd *c67x00_hcd_to_hcd(struct c67x00_hcd *c67x00)
-{
-	return container_of((void *)c67x00, struct usb_hcd, hcd_priv);
-}
-
-/* ---------------------------------------------------------------------
- * Functions used by c67x00-drv
- */
-
-int c67x00_hcd_probe(struct c67x00_sie *sie);
-void c67x00_hcd_remove(struct c67x00_sie *sie);
-
-/* ---------------------------------------------------------------------
- * Transfer Descriptor scheduling functions
- */
-int c67x00_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags);
-int c67x00_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status);
-void c67x00_endpoint_disable(struct usb_hcd *hcd,
-			     struct usb_host_endpoint *ep);
-
-void c67x00_hcd_msg_received(struct c67x00_sie *sie, u16 msg);
-void c67x00_sched_kick(struct c67x00_hcd *c67x00);
-int c67x00_sched_start_scheduler(struct c67x00_hcd *c67x00);
-void c67x00_sched_stop_scheduler(struct c67x00_hcd *c67x00);
-
-#define c67x00_hcd_dev(x)	(c67x00_hcd_to_hcd(x)->self.controller)
-
-#endif				/* _USB_C67X00_HCD_H */