Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 296 deletions

diff --git a/qemu/roms/u-boot/drivers/usb/gadget/epautoconf.c b/qemu/roms/u-boot/drivers/usb/gadget/epautoconf.c
deleted file mode 100644
index 0df4b2a10..000000000
--- a/qemu/roms/u-boot/drivers/usb/gadget/epautoconf.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * epautoconf.c -- endpoint autoconfiguration for usb gadget drivers
- *
- * Copyright (C) 2004 David Brownell
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * Ported to U-boot by: Thomas Smits <ts.smits@gmail.com> and
- *                      Remy Bohmer <linux@bohmer.net>
- */
-
-#include <common.h>
-#include <linux/usb/ch9.h>
-#include <asm/errno.h>
-#include <linux/usb/gadget.h>
-#include <asm/unaligned.h>
-#include "gadget_chips.h"
-
-#define isdigit(c)      ('0' <= (c) && (c) <= '9')
-
-/* we must assign addresses for configurable endpoints (like net2280) */
-static unsigned epnum;
-
-/* #define MANY_ENDPOINTS */
-#ifdef MANY_ENDPOINTS
-/* more than 15 configurable endpoints */
-static unsigned in_epnum;
-#endif
-
-
-/*
- * This should work with endpoints from controller drivers sharing the
- * same endpoint naming convention.  By example:
- *
- *	- ep1, ep2, ... address is fixed, not direction or type
- *	- ep1in, ep2out, ... address and direction are fixed, not type
- *	- ep1-bulk, ep2-bulk, ... address and type are fixed, not direction
- *	- ep1in-bulk, ep2out-iso, ... all three are fixed
- *	- ep-* ... no functionality restrictions
- *
- * Type suffixes are "-bulk", "-iso", or "-int".  Numbers are decimal.
- * Less common restrictions are implied by gadget_is_*().
- *
- * NOTE:  each endpoint is unidirectional, as specified by its USB
- * descriptor; and isn't specific to a configuration or altsetting.
- */
-static int ep_matches(
-	struct usb_gadget		*gadget,
-	struct usb_ep			*ep,
-	struct usb_endpoint_descriptor	*desc
-)
-{
-	u8		type;
-	const char	*tmp;
-	u16		max;
-
-	/* endpoint already claimed? */
-	if (NULL != ep->driver_data)
-		return 0;
-
-	/* only support ep0 for portable CONTROL traffic */
-	type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
-	if (USB_ENDPOINT_XFER_CONTROL == type)
-		return 0;
-
-	/* some other naming convention */
-	if ('e' != ep->name[0])
-		return 0;
-
-	/* type-restriction:  "-iso", "-bulk", or "-int".
-	 * direction-restriction:  "in", "out".
-	 */
-	if ('-' != ep->name[2]) {
-		tmp = strrchr(ep->name, '-');
-		if (tmp) {
-			switch (type) {
-			case USB_ENDPOINT_XFER_INT:
-				/* bulk endpoints handle interrupt transfers,
-				 * except the toggle-quirky iso-synch kind
-				 */
-				if ('s' == tmp[2])	/* == "-iso" */
-					return 0;
-				/* for now, avoid PXA "interrupt-in";
-				 * it's documented as never using DATA1.
-				 */
-				if (gadget_is_pxa(gadget)
-						&& 'i' == tmp[1])
-					return 0;
-				break;
-			case USB_ENDPOINT_XFER_BULK:
-				if ('b' != tmp[1])	/* != "-bulk" */
-					return 0;
-				break;
-			case USB_ENDPOINT_XFER_ISOC:
-				if ('s' != tmp[2])	/* != "-iso" */
-					return 0;
-			}
-		} else {
-			tmp = ep->name + strlen(ep->name);
-		}
-
-		/* direction-restriction:  "..in-..", "out-.." */
-		tmp--;
-		if (!isdigit(*tmp)) {
-			if (desc->bEndpointAddress & USB_DIR_IN) {
-				if ('n' != *tmp)
-					return 0;
-			} else {
-				if ('t' != *tmp)
-					return 0;
-			}
-		}
-	}
-
-	/* endpoint maxpacket size is an input parameter, except for bulk
-	 * where it's an output parameter representing the full speed limit.
-	 * the usb spec fixes high speed bulk maxpacket at 512 bytes.
-	 */
-	max = 0x7ff & le16_to_cpu(get_unaligned(&desc->wMaxPacketSize));
-	switch (type) {
-	case USB_ENDPOINT_XFER_INT:
-		/* INT:  limit 64 bytes full speed, 1024 high speed */
-		if (!gadget->is_dualspeed && max > 64)
-			return 0;
-		/* FALLTHROUGH */
-
-	case USB_ENDPOINT_XFER_ISOC:
-		/* ISO:  limit 1023 bytes full speed, 1024 high speed */
-		if (ep->maxpacket < max)
-			return 0;
-		if (!gadget->is_dualspeed && max > 1023)
-			return 0;
-
-		/* BOTH:  "high bandwidth" works only at high speed */
-		if ((get_unaligned(&desc->wMaxPacketSize) &
-					__constant_cpu_to_le16(3<<11))) {
-			if (!gadget->is_dualspeed)
-				return 0;
-			/* configure your hardware with enough buffering!! */
-		}
-		break;
-	}
-
-	/* MATCH!! */
-
-	/* report address */
-	if (isdigit(ep->name[2])) {
-		u8	num = simple_strtoul(&ep->name[2], NULL, 10);
-		desc->bEndpointAddress |= num;
-#ifdef	MANY_ENDPOINTS
-	} else if (desc->bEndpointAddress & USB_DIR_IN) {
-		if (++in_epnum > 15)
-			return 0;
-		desc->bEndpointAddress = USB_DIR_IN | in_epnum;
-#endif
-	} else {
-		if (++epnum > 15)
-			return 0;
-		desc->bEndpointAddress |= epnum;
-	}
-
-	/* report (variable) full speed bulk maxpacket */
-	if (USB_ENDPOINT_XFER_BULK == type) {
-		int size = ep->maxpacket;
-
-		/* min() doesn't work on bitfields with gcc-3.5 */
-		if (size > 64)
-			size = 64;
-		put_unaligned(cpu_to_le16(size), &desc->wMaxPacketSize);
-	}
-	return 1;
-}
-
-static struct usb_ep *
-find_ep(struct usb_gadget *gadget, const char *name)
-{
-	struct usb_ep	*ep;
-
-	list_for_each_entry(ep, &gadget->ep_list, ep_list) {
-		if (0 == strcmp(ep->name, name))
-			return ep;
-	}
-	return NULL;
-}
-
-/**
- * usb_ep_autoconfig - choose an endpoint matching the descriptor
- * @gadget: The device to which the endpoint must belong.
- * @desc: Endpoint descriptor, with endpoint direction and transfer mode
- *	initialized.  For periodic transfers, the maximum packet
- *	size must also be initialized.  This is modified on success.
- *
- * By choosing an endpoint to use with the specified descriptor, this
- * routine simplifies writing gadget drivers that work with multiple
- * USB device controllers.  The endpoint would be passed later to
- * usb_ep_enable(), along with some descriptor.
- *
- * That second descriptor won't always be the same as the first one.
- * For example, isochronous endpoints can be autoconfigured for high
- * bandwidth, and then used in several lower bandwidth altsettings.
- * Also, high and full speed descriptors will be different.
- *
- * Be sure to examine and test the results of autoconfiguration on your
- * hardware.  This code may not make the best choices about how to use the
- * USB controller, and it can't know all the restrictions that may apply.
- * Some combinations of driver and hardware won't be able to autoconfigure.
- *
- * On success, this returns an un-claimed usb_ep, and modifies the endpoint
- * descriptor bEndpointAddress.  For bulk endpoints, the wMaxPacket value
- * is initialized as if the endpoint were used at full speed.  To prevent
- * the endpoint from being returned by a later autoconfig call, claim it
- * by assigning ep->driver_data to some non-null value.
- *
- * On failure, this returns a null endpoint descriptor.
- */
-struct usb_ep *usb_ep_autoconfig(
-	struct usb_gadget		*gadget,
-	struct usb_endpoint_descriptor	*desc
-)
-{
-	struct usb_ep	*ep;
-	u8		type;
-
-	type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
-
-	/* First, apply chip-specific "best usage" knowledge.
-	 * This might make a good usb_gadget_ops hook ...
-	 */
-	if (gadget_is_net2280(gadget) && type == USB_ENDPOINT_XFER_INT) {
-		/* ep-e, ep-f are PIO with only 64 byte fifos */
-		ep = find_ep(gadget, "ep-e");
-		if (ep && ep_matches(gadget, ep, desc))
-			return ep;
-		ep = find_ep(gadget, "ep-f");
-		if (ep && ep_matches(gadget, ep, desc))
-			return ep;
-
-	} else if (gadget_is_goku(gadget)) {
-		if (USB_ENDPOINT_XFER_INT == type) {
-			/* single buffering is enough */
-			ep = find_ep(gadget, "ep3-bulk");
-			if (ep && ep_matches(gadget, ep, desc))
-				return ep;
-		} else if (USB_ENDPOINT_XFER_BULK == type
-				&& (USB_DIR_IN & desc->bEndpointAddress)) {
-			/* DMA may be available */
-			ep = find_ep(gadget, "ep2-bulk");
-			if (ep && ep_matches(gadget, ep, desc))
-				return ep;
-		}
-
-	} else if (gadget_is_sh(gadget) && USB_ENDPOINT_XFER_INT == type) {
-		/* single buffering is enough; maybe 8 byte fifo is too */
-		ep = find_ep(gadget, "ep3in-bulk");
-		if (ep && ep_matches(gadget, ep, desc))
-			return ep;
-
-	} else if (gadget_is_mq11xx(gadget) && USB_ENDPOINT_XFER_INT == type) {
-		ep = find_ep(gadget, "ep1-bulk");
-		if (ep && ep_matches(gadget, ep, desc))
-			return ep;
-	}
-
-	/* Second, look at endpoints until an unclaimed one looks usable */
-	list_for_each_entry(ep, &gadget->ep_list, ep_list) {
-		if (ep_matches(gadget, ep, desc))
-			return ep;
-	}
-
-	/* Fail */
-	return NULL;
-}
-
-/**
- * usb_ep_autoconfig_reset - reset endpoint autoconfig state
- * @gadget: device for which autoconfig state will be reset
- *
- * Use this for devices where one configuration may need to assign
- * endpoint resources very differently from the next one.  It clears
- * state such as ep->driver_data and the record of assigned endpoints
- * used by usb_ep_autoconfig().
- */
-void usb_ep_autoconfig_reset(struct usb_gadget *gadget)
-{
-	struct usb_ep	*ep;
-
-	list_for_each_entry(ep, &gadget->ep_list, ep_list) {
-		ep->driver_data = NULL;
-	}
-#ifdef	MANY_ENDPOINTS
-	in_epnum = 0;
-#endif
-	epnum = 0;
-}