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- Add Lonnie's usb host support patches and a bunch of other fixes mostly from

Browse Source 
cvs, including a workaround for the -nographic crash.

PR:		ports/94654
Submitted by:	Juergen Lock <nox@jelal.kn-bremen.de> (maintainer)
This commit is contained in:
Pav Lucistnik 2006-03-18 21:23:42 +00:00
parent c3dba571af
commit b56ad1448d
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=157608
26 changed files with 2060 additions and 2 deletions
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2
emulators/qemu-devel/Makefile
View File

@ -7,7 +7,7 @@
PORTNAME= qemu
PORTVERSION= 0.8.0
PORTREVISION= 3
PORTREVISION= 4
CATEGORIES= emulators
MASTER_SITES= http://www.qemu.org/:release \
http://people.fruitsalad.org/nox/qemu/:snapshot \

741
emulators/qemu-devel/files/patch-bsdusb.patch Normal file
View File

@ -0,0 +1,741 @@
Index: qemu/configure
@@ -122,6 +122,7 @@
*)
oss="yes"
linux="yes"
+usb="linux"
if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
kqemu="yes"
fi
@@ -131,6 +132,7 @@
if [ "$bsd" = "yes" ] ; then
if [ ! "$darwin" = "yes" ] ; then
make="gmake"
+ usb="bsd"
fi
fi
@@ -656,6 +675,19 @@
echo "#define _BSD 1" >> $config_h
fi
+# USB host support
+case "$usb" in
+linux)
+ echo "HOST_USB=linux" >> $conig_mak
+;;
+bsd)
+ echo "HOST_USB=bsd" >> $config_mak
+;;
+*)
+ echo "HOST_USB=stub" >> $config_mak
+;;
+esac
+
for target in $target_list; do
target_dir="$target"
Index: qemu/Makefile.target
@@ -303,7 +303,7 @@
endif
# USB layer
-VL_OBJS+= usb.o usb-uhci.o usb-linux.o usb-hid.o
+VL_OBJS+= usb.o usb-uhci.o usb-$(HOST_USB).o usb-hid.o
ifeq ($(TARGET_BASE_ARCH), i386)
# Hardware support
Index: qemu/usb-stub.c
@@ -0,0 +1,11 @@
+#include "vl.h"
+
+void usb_host_info(void)
+{
+ term_printf("USB host devices not supported\n");
+}
+
+USBDevice *usb_host_device_open(const char *devname)
+{
+ return NULL;
+}
Index: qemu/usb-bsd.c
@@ -0,0 +1,592 @@
+/*
+ * BSD host USB redirector
+ *
+ * Copyright (c) 2005 Lonnie Mendez
+ * Portions of code and concepts borrowed from
+ * usb-linux.c and libusb's bsd.c and are copyright their respective owners.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "vl.h"
+
+/* usb.h declares these */
+#undef USB_SPEED_HIGH
+#undef USB_SPEED_FULL
+#undef USB_SPEED_LOW
+
+#include <sys/ioctl.h>
+#include <dev/usb/usb.h>
+#include <signal.h>
+
+/* This value has maximum potential at 16.
+ * You should also set hw.usb.debug to gain
+ * more detailed view.
+ */
+//#define DEBUG
+#define UGEN_DEBUG_LEVEL 0
+
+
+typedef int USBScanFunc(void *opaque, int bus_num, int addr, int class_id,
+ int vendor_id, int product_id,
+ const char *product_name, int speed);
+static int usb_host_find_device(int *pbus_num, int *paddr,
+ const char *devname);
+
+typedef struct USBHostDevice {
+ USBDevice dev;
+ int ep_fd[USB_MAX_ENDPOINTS];
+ int devfd;
+ char devpath[32];
+} USBHostDevice;
+
+
+static int ensure_ep_open(USBHostDevice *dev, int ep, int mode)
+{
+ char buf[32];
+ int fd;
+
+ /* Get the address for this endpoint */
+ ep = UE_GET_ADDR(ep);
+
+ if (dev->ep_fd[ep] < 0) {
+#if __FreeBSD__
+ snprintf(buf, sizeof(buf) - 1, "%s.%d", dev->devpath, ep);
+#else
+ snprintf(buf, sizeof(buf) - 1, "%s.%02d", dev->devpath, ep);
+#endif
+ /* Try to open it O_RDWR first for those devices which have in and out
+ * endpoints with the same address (eg 0x02 and 0x82)
+ */
+ fd = open(buf, O_RDWR);
+ if (fd < 0 && errno == ENXIO)
+ fd = open(buf, mode);
+ if (fd < 0) {
+#ifdef DEBUG
+ printf("ensure_ep_open: failed to open device endpoint %s: %s\n",
+ buf, strerror(errno));
+#endif
+ }
+ dev->ep_fd[ep] = fd;
+ }
+
+ return dev->ep_fd[ep];
+}
+
+static void ensure_eps_closed(USBHostDevice *dev)
+{
+ int epnum = 1;
+
+ if (!dev)
+ return;
+
+ while (epnum < USB_MAX_ENDPOINTS) {
+ if (dev->ep_fd[epnum] >= 0) {
+ close(dev->ep_fd[epnum]);
+ dev->ep_fd[epnum] = -1;
+ }
+ epnum++;
+ }
+}
+
+static void usb_host_handle_reset(USBDevice *dev)
+{
+#if 0
+ USBHostDevice *s = (USBHostDevice *)dev;
+#endif
+}
+
+/* XXX:
+ * -check device states against transfer requests
+ * and return appropriate response
+ */
+static int usb_host_handle_control(USBDevice *dev,
+ int request,
+ int value,
+ int index,
+ int length,
+ uint8_t *data)
+{
+ USBHostDevice *s = (USBHostDevice *)dev;
+ struct usb_ctl_request req;
+ struct usb_alt_interface aiface;
+ int ret, timeout = 50;
+
+ if ((request >> 8) == UT_WRITE_DEVICE &&
+ (request & 0xff) == UR_SET_ADDRESS) {
+
+ /* specific SET_ADDRESS support */
+ dev->addr = value;
+ return 0;
+ } else if ((request >> 8) == UT_WRITE_DEVICE &&
+ (request & 0xff) == UR_SET_CONFIG) {
+
+ ensure_eps_closed(s); /* can't do this without all eps closed */
+
+ ret = ioctl(s->devfd, USB_SET_CONFIG, &value);
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_control: failed to set configuration - %s\n",
+ strerror(errno));
+#endif
+ return USB_RET_STALL;
+ }
+
+ return 0;
+ } else if ((request >> 8) == UT_WRITE_INTERFACE &&
+ (request & 0xff) == UR_SET_INTERFACE) {
+
+ aiface.uai_interface_index = index;
+ aiface.uai_alt_no = value;
+
+ ensure_eps_closed(s); /* can't do this without all eps closed */
+ ret = ioctl(s->devfd, USB_SET_ALTINTERFACE, &aiface);
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_control: failed to set alternate interface - %s\n",
+ strerror(errno));
+#endif
+ return USB_RET_STALL;
+ }
+
+ return 0;
+ } else {
+ req.ucr_request.bmRequestType = request >> 8;
+ req.ucr_request.bRequest = request & 0xff;
+ USETW(req.ucr_request.wValue, value);
+ USETW(req.ucr_request.wIndex, index);
+ USETW(req.ucr_request.wLength, length);
+ req.ucr_data = data;
+ req.ucr_flags = USBD_SHORT_XFER_OK;
+
+ ret = ioctl(s->devfd, USB_SET_TIMEOUT, &timeout);
+#if (__NetBSD__ || __OpenBSD__)
+ if (ret < 0 && errno != EINVAL) {
+#else
+ if (ret < 0) {
+#endif
+#ifdef DEBUG
+ printf("handle_control: setting timeout failed - %s\n",
+ strerror(errno));
+#endif
+ }
+
+ ret = ioctl(s->devfd, USB_DO_REQUEST, &req);
+ /* ugen returns EIO for usbd_do_request_ no matter what
+ * happens with the transfer */
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_control: error after request - %s\n",
+ strerror(errno));
+#endif
+ return USB_RET_NAK; // STALL
+ } else {
+ return req.ucr_actlen;
+ }
+ }
+}
+
+static int usb_host_handle_data(USBDevice *dev, int pid,
+ uint8_t devep,
+ uint8_t *data, int len)
+{
+ USBHostDevice *s = (USBHostDevice *)dev;
+ int ret, fd, mode;
+ int one = 1, shortpacket = 0, timeout = 50;
+ sigset_t new_mask, old_mask;
+
+ /* protect data transfers from SIGALRM signal */
+ sigemptyset(&new_mask);
+ sigaddset(&new_mask, SIGALRM);
+ sigprocmask(SIG_BLOCK, &new_mask, &old_mask);
+
+ /* XXX: optimize and handle all data types by looking at the
+ config descriptor */
+ if (pid == USB_TOKEN_IN) {
+ devep |= 0x80;
+ mode = O_RDONLY;
+ shortpacket = 1;
+ } else {
+ mode = O_WRONLY;
+ }
+
+ fd = ensure_ep_open(s, devep, mode);
+ if (fd < 0) {
+ sigprocmask(SIG_SETMASK, &old_mask, NULL);
+ return USB_RET_NODEV;
+ }
+
+ if (ioctl(fd, USB_SET_TIMEOUT, &timeout) < 0) {
+#ifdef DEBUG
+ printf("handle_data: failed to set timeout - %s\n",
+ strerror(errno));
+#endif
+ }
+
+ if (shortpacket) {
+ if (ioctl(fd, USB_SET_SHORT_XFER, &one) < 0) {
+#ifdef DEBUG
+ printf("handle_data: failed to set short xfer mode - %s\n",
+ strerror(errno));
+#endif
+ sigprocmask(SIG_SETMASK, &old_mask, NULL);
+ }
+ }
+
+ if (pid == USB_TOKEN_IN)
+ ret = read(fd, data, len);
+ else
+ ret = write(fd, data, len);
+
+ sigprocmask(SIG_SETMASK, &old_mask, NULL);
+
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_data: error after %s data - %s\n",
+ pid == USB_TOKEN_IN ? "reading" : "writing", strerror(errno));
+#endif
+ switch(errno) {
+ case ETIMEDOUT:
+ case EINTR:
+ return USB_RET_NAK;
+ default:
+ return USB_RET_STALL;
+ }
+ } else {
+ return ret;
+ }
+}
+
+USBDevice *usb_host_device_open(const char *devname)
+{
+ struct usb_device_info bus_info, dev_info;
+ USBHostDevice *dev;
+ char ctlpath[PATH_MAX + 1];
+ char buspath[PATH_MAX + 1];
+ int bfd, dfd, bus, address, i;
+ int ugendebug = UGEN_DEBUG_LEVEL;
+
+ if (usb_host_find_device(&bus, &address, devname) < 0)
+ return NULL;
+
+ snprintf(buspath, PATH_MAX, "/dev/usb%d", bus);
+
+ bfd = open(buspath, O_RDWR);
+ if (bfd < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to open usb bus - %s\n",
+ strerror(errno));
+#endif
+ return NULL;
+ }
+
+ bus_info.udi_addr = address;
+ if (ioctl(bfd, USB_DEVICEINFO, &bus_info) < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to grab bus information - %s\n",
+ strerror(errno));
+#endif
+ return NULL;
+ }
+
+#if __FreeBSD__
+ snprintf(ctlpath, PATH_MAX, "/dev/%s", bus_info.udi_devnames[0]);
+#else
+ snprintf(ctlpath, PATH_MAX, "/dev/%s.00", bus_info.udi_devnames[0]);
+#endif
+
+ dfd = open(ctlpath, O_RDWR);
+ if (dfd < 0) {
+ dfd = open(ctlpath, O_RDONLY);
+ if (dfd < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to open usb device %s - %s\n",
+ ctlpath, strerror(errno));
+#endif
+ }
+ }
+
+ if (dfd >= 0) {
+ dev = qemu_mallocz(sizeof(USBHostDevice));
+ if (!dev)
+ goto fail;
+ dev->devfd = dfd;
+
+ if (ioctl(dfd, USB_GET_DEVICEINFO, &dev_info) < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to grab device info - %s\n",
+ strerror(errno));
+#endif
+ goto fail;
+ }
+
+ if (dev_info.udi_speed == 1)
+ dev->dev.speed = USB_SPEED_LOW - 1;
+ else
+ dev->dev.speed = USB_SPEED_FULL - 1;
+
+ dev->dev.handle_packet = usb_generic_handle_packet;
+
+ dev->dev.handle_reset = usb_host_handle_reset;
+ dev->dev.handle_control = usb_host_handle_control;
+ dev->dev.handle_data = usb_host_handle_data;
+
+ strcpy(dev->devpath, "/dev/");
+ strcat(dev->devpath, dev_info.udi_devnames[0]);
+
+ /* Mark the endpoints as not yet open */
+ for (i = 0; i < USB_MAX_ENDPOINTS; i++)
+ dev->ep_fd[i] = -1;
+
+ ioctl(dfd, USB_SETDEBUG, &ugendebug);
+
+ return (USBDevice *)dev;
+ }
+
+fail:
+ return NULL;
+}
+
+void usb_host_device_close(USBDevice *opaque)
+{
+ USBHostDevice *s = (USBHostDevice *)opaque;
+ int i;
+
+ for (i = 0; i < USB_MAX_ENDPOINTS; i++)
+ if (s->ep_fd[i] >= 0)
+ close(s->ep_fd[i]);
+
+ if (s->devfd < 0)
+ return;
+
+ close(s->devfd);
+}
+
+static int usb_host_scan(void *opaque, USBScanFunc *func)
+{
+ struct usb_device_info bus_info;
+ struct usb_device_info dev_info;
+ uint16_t vendor_id, product_id, class_id, speed;
+ int bfd, dfd, bus, address;
+ char busbuf[20], devbuf[20], product_name[256];
+ int ret = 0;
+
+ for (bus = 0; bus < 10; bus++) {
+
+ snprintf(busbuf, sizeof(busbuf) - 1, "/dev/usb%d", bus);
+ bfd = open(busbuf, O_RDWR);
+ if (bfd < 0)
+ continue;
+
+ for (address = 1; address < 127; address++) {
+
+ bus_info.udi_addr = address;
+ if (ioctl(bfd, USB_DEVICEINFO, &bus_info) < 0)
+ continue;
+
+ /* only list devices that can be used by generic layer */
+ if (strncmp(bus_info.udi_devnames[0], "ugen", 4) != 0)
+ continue;
+
+#if __FreeBSD__
+ snprintf(devbuf, sizeof(devbuf) - 1, "/dev/%s", bus_info.udi_devnames[0]);
+#else
+ snprintf(devbuf, sizeof(devbuf) - 1, "/dev/%s.00", bus_info.udi_devnames[0]);
+#endif
+
+ dfd = open(devbuf, O_RDONLY);
+ if (dfd < 0) {
+#ifdef DEBUG
+ printf("usb_host_scan: couldn't open device %s - %s\n", devbuf,
+ strerror(errno));
+#endif
+ continue;
+ }
+
+ if (ioctl(dfd, USB_GET_DEVICEINFO, &dev_info) < 0)
+ printf("usb_host_scan: couldn't get device information for %s - %s\n",
+ devbuf, strerror(errno));
+
+ // XXX: might need to fixup endianess of word values before copying over
+
+ vendor_id = dev_info.udi_vendorNo;
+ product_id = dev_info.udi_productNo;
+ class_id = dev_info.udi_class;
+ speed = dev_info.udi_speed;
+
+ if (strncmp(dev_info.udi_product, "product", 7) != 0)
+ strcpy(product_name, dev_info.udi_product);
+ else
+ product_name[0] = '\0';
+
+ ret = func(opaque, bus, address, class_id, vendor_id,
+ product_id, product_name, speed);
+
+ close(dfd);
+
+ if (ret)
+ goto the_end;
+ }
+
+ close(bfd);
+ }
+
+the_end:
+ return ret;
+}
+
+typedef struct FindDeviceState {
+ int vendor_id;
+ int product_id;
+ int bus_num;
+ int addr;
+} FindDeviceState;
+
+static int usb_host_find_device_scan(void *opaque, int bus_num, int addr,
+ int class_id,
+ int vendor_id, int product_id,
+ const char *product_name, int speed)
+{
+ FindDeviceState *s = opaque;
+ if (vendor_id == s->vendor_id &&
+ product_id == s->product_id) {
+ s->bus_num = bus_num;
+ s->addr = addr;
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+
+/* the syntax is :
+ 'bus.addr' (decimal numbers) or
+ 'vendor_id:product_id' (hexa numbers) */
+static int usb_host_find_device(int *pbus_num, int *paddr,
+ const char *devname)
+{
+ const char *p;
+ int ret;
+ FindDeviceState fs;
+
+ p = strchr(devname, '.');
+ if (p) {
+ *pbus_num = strtoul(devname, NULL, 0);
+ *paddr = strtoul(p + 1, NULL, 0);
+ return 0;
+ }
+ p = strchr(devname, ':');
+ if (p) {
+ fs.vendor_id = strtoul(devname, NULL, 16);
+ fs.product_id = strtoul(p + 1, NULL, 16);
+ ret = usb_host_scan(&fs, usb_host_find_device_scan);
+ if (ret) {
+ *pbus_num = fs.bus_num;
+ *paddr = fs.addr;
+ return 0;
+ }
+ }
+ return -1;
+}
+
+/**********************/
+/* USB host device info */
+
+struct usb_class_info {
+ int class;
+ const char *class_name;
+};
+
+static const struct usb_class_info usb_class_info[] = {
+ { USB_CLASS_AUDIO, "Audio"},
+ { USB_CLASS_COMM, "Communication"},
+ { USB_CLASS_HID, "HID"},
+ { USB_CLASS_HUB, "Hub" },
+ { USB_CLASS_PHYSICAL, "Physical" },
+ { USB_CLASS_PRINTER, "Printer" },
+ { USB_CLASS_MASS_STORAGE, "Storage" },
+ { USB_CLASS_CDC_DATA, "Data" },
+ { USB_CLASS_APP_SPEC, "Application Specific" },
+ { USB_CLASS_VENDOR_SPEC, "Vendor Specific" },
+ { USB_CLASS_STILL_IMAGE, "Still Image" },
+ { USB_CLASS_CSCID, "Smart Card" },
+ { USB_CLASS_CONTENT_SEC, "Content Security" },
+ { -1, NULL }
+};
+
+static const char *usb_class_str(uint8_t class)
+{
+ const struct usb_class_info *p;
+ for (p = usb_class_info; p->class != -1; p++) {
+ if (p->class == class)
+ break;
+ }
+ return p->class_name;
+}
+
+void usb_info_device(int bus_num, int addr, int class_id,
+ int vendor_id, int product_id,
+ const char *product_name,
+ int speed)
+{
+ const char *class_str, *speed_str;
+
+ switch(speed) {
+ case USB_SPEED_LOW:
+ speed_str = "1.5";
+ break;
+ case USB_SPEED_FULL:
+ speed_str = "12";
+ break;
+ case USB_SPEED_HIGH:
+ speed_str = "480";
+ break;
+ default:
+ speed_str = "?";
+ break;
+ }
+
+ term_printf(" Device %d.%d, speed %s Mb/s\n",
+ bus_num, addr, speed_str);
+ class_str = usb_class_str(class_id);
+ if (class_str)
+ term_printf(" %s:", class_str);
+ else
+ term_printf(" Class %02x:", class_id);
+ term_printf(" USB device %04x:%04x", vendor_id, product_id);
+ if (product_name[0] != '\0')
+ term_printf(", %s", product_name);
+ term_printf("\n");
+}
+
+static int usb_host_info_device(void *opaque, int bus_num, int addr,
+ int class_id,
+ int vendor_id, int product_id,
+ const char *product_name,
+ int speed)
+{
+ usb_info_device(bus_num, addr, class_id, vendor_id, product_id,
+ product_name, speed);
+ return 0;
+}
+
+void usb_host_info(void)
+{
+ usb_host_scan(NULL, usb_host_info_device);
+}
Index: qemu/vl.c
@@ -2820,10 +2822,12 @@
dev = usb_host_device_open(p);
if (!dev)
return -1;
+ dev->isproxied = 1;
} else if (!strcmp(devname, "mouse")) {
dev = usb_mouse_init();
if (!dev)
return -1;
+ dev->isproxied = 0;
} else {
return -1;
}
@@ -2852,6 +2856,8 @@
if (dev && dev->addr == addr)
break;
}
+ if (dev && dev->isproxied)
+ usb_host_device_close(dev);
if (i == MAX_VM_USB_PORTS)
return -1;
usb_attach(vm_usb_ports[i], NULL);
Index: qemu/hw/usb.h
@@ -135,6 +146,8 @@
int setup_state;
int setup_len;
int setup_index;
+
+ int isproxied;
};
/* USB port on which a device can be connected */
@@ -157,8 +170,9 @@
/* usb-uhci.c */
void usb_uhci_init(PCIBus *bus, USBPort **usb_ports);
-/* usb-linux.c */
+/* host proxy functions */
USBDevice *usb_host_device_open(const char *devname);
+void usb_host_device_close(USBDevice *dev);
void usb_host_info(void);
/* usb-hid.c */
Index: qemu/usb-linux.c
@@ -23,7 +23,6 @@
*/
#include "vl.h"
-#if defined(__linux__)
#include <dirent.h>
#include <sys/ioctl.h>
#include <linux/usbdevice_fs.h>
@@ -255,6 +254,14 @@
return q - buf;
}
+void usb_host_device_close(USBDevice *opaque)
+{
+ USBHostDevice *s = (USBHostDevice *)opaque;
+
+ if (s->fd >= 0)
+ close(s->fd);
+}
+
static int usb_host_scan(void *opaque, USBScanFunc *func)
{
FILE *f;
@@ -468,18 +475,3 @@
{
usb_host_scan(NULL, usb_host_info_device);
}
-
-#else
-
-void usb_host_info(void)
-{
- term_printf("USB host devices not supported\n");
-}
-
-/* XXX: modify configure to compile the right host driver */
-USBDevice *usb_host_device_open(const char *devname)
-{
- return NULL;
-}
-
-#endif

11
emulators/qemu-devel/files/patch-dyngen.h Normal file
View File

@ -0,0 +1,11 @@
# 1.9
Index: qemu/dyngen.h
@@ -59,7 +59,7 @@
{
unsigned long p;
- p = start & ~(MIN_CACHE_LINE_SIZE - 1);
+ start &= ~(MIN_CACHE_LINE_SIZE - 1);
stop = (stop + MIN_CACHE_LINE_SIZE - 1) & ~(MIN_CACHE_LINE_SIZE - 1);
for (p = start; p < stop; p += MIN_CACHE_LINE_SIZE) {

44
emulators/qemu-devel/files/patch-hw-ne2000.c Normal file
View File

@ -0,0 +1,44 @@
# 1.19
Index: qemu/hw/ne2000.c
@@ -648,6 +648,8 @@
{
NE2000State* s=(NE2000State*)opaque;
+ qemu_put_8s(f, &s->rxcr);
+
qemu_put_8s(f, &s->cmd);
qemu_put_be32s(f, &s->start);
qemu_put_be32s(f, &s->stop);
@@ -672,8 +674,13 @@
{
NE2000State* s=(NE2000State*)opaque;
- if (version_id != 1)
+ if (version_id == 2) {
+ qemu_get_8s(f, &s->rxcr);
+ } else if (version_id == 1) {
+ s->rxcr = 0x0c;
+ } else {
return -EINVAL;
+ }
qemu_get_8s(f, &s->cmd);
qemu_get_be32s(f, &s->start);
@@ -732,7 +739,7 @@
s->macaddr[4],
s->macaddr[5]);
- register_savevm("ne2000", 0, 1, ne2000_save, ne2000_load, s);
+ register_savevm("ne2000", 0, 2, ne2000_save, ne2000_load, s);
}
/***********************************************************/
@@ -803,7 +810,7 @@
s->macaddr[5]);
/* XXX: instance number ? */
- register_savevm("ne2000", 0, 1, ne2000_save, ne2000_load, s);
+ register_savevm("ne2000", 0, 2, ne2000_save, ne2000_load, s);
register_savevm("ne2000_pci", 0, 1, generic_pci_save, generic_pci_load,
&d->dev);
}

28
emulators/qemu-devel/files/patch-hw-usb-uhci.c Normal file
View File

@ -0,0 +1,28 @@
# 1.6
Index: qemu/hw/usb-uhci.c
@@ -153,6 +153,7 @@
switch(addr) {
case 0x0c:
val = s->sof_timing;
+ break;
default:
val = 0xff;
break;
@@ -654,6 +655,7 @@
pci_conf[0x0b] = 0x0c;
pci_conf[0x0e] = 0x00; // header_type
pci_conf[0x3d] = 4; // interrupt pin 3
+ pci_conf[0x60] = 0x10; // release number
for(i = 0; i < NB_PORTS; i++) {
port = &s->ports[i];
@@ -666,6 +668,8 @@
uhci_reset(s);
- pci_register_io_region(&s->dev, 0, 0x20,
+ /* Use region 4 for consistency with real hardware. BSD guests seem
+ to rely on this. */
+ pci_register_io_region(&s->dev, 4, 0x20,
PCI_ADDRESS_SPACE_IO, uhci_map);
}

11
emulators/qemu-devel/files/patch-hw-usb.c Normal file
View File

@ -0,0 +1,11 @@
# 1.4
Index: qemu/hw/usb.c
@@ -183,7 +183,7 @@
q = buf;
len = strlen(str);
- *q++ = 2 * len + 1;
+ *q++ = 2 * len + 2;
*q++ = 3;
for(i = 0; i < len; i++) {
*q++ = str[i];

29
emulators/qemu-devel/files/patch-sdl.c Normal file
View File

@ -0,0 +1,29 @@
# 1.24
Index: qemu/sdl.c
@@ -404,6 +404,7 @@
mod_state = (ev->key.keysym.mod & gui_grab_code);
if (!mod_state) {
if (gui_key_modifier_pressed) {
+ gui_key_modifier_pressed = 0;
if (gui_keysym == 0) {
/* exit/enter grab if pressing Ctrl-Alt */
if (!gui_grab)
@@ -415,7 +416,6 @@
reset_keys();
break;
}
- gui_key_modifier_pressed = 0;
gui_keysym = 0;
}
}
@@ -456,8 +456,8 @@
}
break;
case SDL_ACTIVEEVENT:
- if (gui_grab && (ev->active.gain & SDL_ACTIVEEVENTMASK) == 0 &&
- !gui_fullscreen_initial_grab) {
+ if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
+ !ev->active.gain && !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
break;

18
emulators/qemu-devel/files/patch-slirp-socket.c Normal file
View File

@ -0,0 +1,18 @@
# 1.6
Index: qemu/slirp/socket.c
@@ -573,6 +573,7 @@
addr.sin_port = port;
if (((s = socket(AF_INET,SOCK_STREAM,0)) < 0) ||
+ (setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int)) < 0) ||
(bind(s,(struct sockaddr *)&addr, sizeof(addr)) < 0) ||
(listen(s,1) < 0)) {
int tmperrno = errno; /* Don't clobber the real reason we failed */
@@ -587,7 +588,6 @@
#endif
return NULL;
}
- setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
getsockname(s,(struct sockaddr *)&addr,&addrlen);

29
emulators/qemu-devel/files/patch-target-i386-translate.c Normal file
View File

@ -0,0 +1,29 @@
# 1.53
Index: qemu/target-i386/translate.c
@@ -5803,14 +5803,24 @@
op = (modrm >> 3) & 7;
switch(op) {
case 0: /* fxsave */
- if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
+ if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
+ (s->flags & HF_EM_MASK))
goto illegal_op;
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ break;
+ }
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_fxsave_A0((s->dflag == 2));
break;
case 1: /* fxrstor */
- if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
+ if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
+ (s->flags & HF_EM_MASK))
goto illegal_op;
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ break;
+ }
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_fxrstor_A0((s->dflag == 2));
break;

10
emulators/qemu-devel/files/patch-usb-hchalt Normal file
View File

@ -0,0 +1,10 @@
Index: qemu/hw/usb-uhci.c
@@ -527,6 +532,8 @@
if (!(s->cmd & UHCI_CMD_RS)) {
qemu_del_timer(s->frame_timer);
+ /* set hchalted bit in status - UHCI11D 2.1.2 */
+ s->status |= UHCI_STS_HCHALTED;
return;
}
frame_addr = s->fl_base_addr + ((s->frnum & 0x3ff) << 2);

87
emulators/qemu-devel/files/patch-usb-hubfixups Normal file
View File

@ -0,0 +1,87 @@
Index: qemu/hw/usb.c
@@ -330,9 +330,9 @@
0x0a, /* u16 wHubCharacteristics; */
0x00, /* (per-port OC, no power switching) */
0x01, /* u8 bPwrOn2pwrGood; 2ms */
- 0x00, /* u8 bHubContrCurrent; 0 mA */
- 0x00, /* u8 DeviceRemovable; *** 7 Ports max *** */
- 0xff /* u8 PortPwrCtrlMask; *** 7 ports max *** */
+ 0x00 /* u8 bHubContrCurrent; 0 mA */
+
+ /* DeviceRemovable and PortPwrCtrlMask patched in later */
};
static void usb_hub_attach(USBPort *port1, USBDevice *dev)
@@ -391,6 +391,12 @@
}
ret = 0;
break;
+ case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
+ if (value == 0 && index != 0x81) { /* clear ep halt */
+ goto fail;
+ }
+ ret = 0;
+ break;
case DeviceOutRequest | USB_REQ_SET_FEATURE:
if (value == USB_DEVICE_REMOTE_WAKEUP) {
dev->remote_wakeup = 1;
@@ -408,6 +414,11 @@
case USB_DT_DEVICE:
memcpy(data, qemu_hub_dev_descriptor,
sizeof(qemu_hub_dev_descriptor));
+
+ /* status change endpoint size based on number
+ * of ports */
+ data[22] = (s->nb_ports + 1 + 7) / 8;
+
ret = sizeof(qemu_hub_dev_descriptor);
break;
case USB_DT_CONFIG:
@@ -558,11 +569,29 @@
}
break;
case GetHubDescriptor:
- memcpy(data, qemu_hub_hub_descriptor,
- sizeof(qemu_hub_hub_descriptor));
- data[2] = s->nb_ports;
- ret = sizeof(qemu_hub_hub_descriptor);
- break;
+ {
+ unsigned int n, limit, var_hub_size = 0;
+ memcpy(data, qemu_hub_hub_descriptor,
+ sizeof(qemu_hub_hub_descriptor));
+ data[2] = s->nb_ports;
+
+ /* fill DeviceRemovable bits */
+ limit = ((s->nb_ports + 1 + 7) / 8) + 7;
+ for (n = 7; n < limit; n++) {
+ data[n] = 0x00;
+ var_hub_size++;
+ }
+
+ /* fill PortPwrCtrlMask bits */
+ limit = limit + ((s->nb_ports + 7) / 8);
+ for (;n < limit; n++) {
+ data[n] = 0xff;
+ var_hub_size++;
+ }
+
+ ret = sizeof(qemu_hub_hub_descriptor) + var_hub_size;
+ break;
+ }
default:
fail:
ret = USB_RET_STALL;
@@ -584,8 +613,11 @@
unsigned int status;
int i, n;
n = (s->nb_ports + 1 + 7) / 8;
- if (n > len)
+ if (len == 1) { /* FreeBSD workaround */
+ n = 1;
+ } else if (n > len) {
return USB_RET_BABBLE;
+ }
status = 0;
for(i = 0; i < s->nb_ports; i++) {
port = &s->ports[i];

9
emulators/qemu-devel/files/patch-vl.c-nographic Normal file
View File

@ -0,0 +1,9 @@
Index: qemu/vl.c
@@ -4668,6 +4668,7 @@
case QEMU_OPTION_nographic:
pstrcpy(monitor_device, sizeof(monitor_device), "stdio");
pstrcpy(serial_devices[0], sizeof(serial_devices[0]), "stdio");
+ pstrcpy(parallel_devices[0], sizeof(parallel_devices[0]), "null");
nographic = 1;
break;
case QEMU_OPTION_kernel:

12
emulators/qemu-devel/pkg-message
View File

@ -33,4 +33,16 @@ in this message: http://docs.freebsd.org/cgi/mid.cgi?200510131428.21211.jkim
(not included in the port since the used VIA VT86C926 PCI ID does not
really match the emulated nic exactly, it just `happens' to work with
6.0-RC1's driver.)
- if you want to use usb devices connected to the host in the guest
(usb_add host:... monitor command) you need to make sure the host isn't
claiming them, e.g. for umass devices (like memory sticks or external
harddrives) make sure umass isn't in the kernel (you can then still load it
as a kld when needed), also unless you are running qemu as root you then
need to fix permissions for /dev/ugen* device nodes: if you are on 5.x or
later (devfs) put a rule in /etc/devfs.rules, activate it in /etc/rc.conf
and run /etc/rc.d/devfs restart. example devfs.rules:
[ugen_ruleset=20]
add path 'ugen*' mode 660 group operator
corresponding rc.conf line:
devfs_system_ruleset="ugen_ruleset"
====

2
emulators/qemu/Makefile
View File

@ -7,7 +7,7 @@
PORTNAME= qemu
PORTVERSION= 0.8.0
PORTREVISION= 3
PORTREVISION= 4
CATEGORIES= emulators
MASTER_SITES= http://www.qemu.org/:release \
http://people.fruitsalad.org/nox/qemu/:snapshot \

741
emulators/qemu/files/patch-bsdusb.patch Normal file
View File

@ -0,0 +1,741 @@
Index: qemu/configure
@@ -122,6 +122,7 @@
*)
oss="yes"
linux="yes"
+usb="linux"
if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
kqemu="yes"
fi
@@ -131,6 +132,7 @@
if [ "$bsd" = "yes" ] ; then
if [ ! "$darwin" = "yes" ] ; then
make="gmake"
+ usb="bsd"
fi
fi
@@ -656,6 +675,19 @@
echo "#define _BSD 1" >> $config_h
fi
+# USB host support
+case "$usb" in
+linux)
+ echo "HOST_USB=linux" >> $conig_mak
+;;
+bsd)
+ echo "HOST_USB=bsd" >> $config_mak
+;;
+*)
+ echo "HOST_USB=stub" >> $config_mak
+;;
+esac
+
for target in $target_list; do
target_dir="$target"
Index: qemu/Makefile.target
@@ -303,7 +303,7 @@
endif
# USB layer
-VL_OBJS+= usb.o usb-uhci.o usb-linux.o usb-hid.o
+VL_OBJS+= usb.o usb-uhci.o usb-$(HOST_USB).o usb-hid.o
ifeq ($(TARGET_BASE_ARCH), i386)
# Hardware support
Index: qemu/usb-stub.c
@@ -0,0 +1,11 @@
+#include "vl.h"
+
+void usb_host_info(void)
+{
+ term_printf("USB host devices not supported\n");
+}
+
+USBDevice *usb_host_device_open(const char *devname)
+{
+ return NULL;
+}
Index: qemu/usb-bsd.c
@@ -0,0 +1,592 @@
+/*
+ * BSD host USB redirector
+ *
+ * Copyright (c) 2005 Lonnie Mendez
+ * Portions of code and concepts borrowed from
+ * usb-linux.c and libusb's bsd.c and are copyright their respective owners.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "vl.h"
+
+/* usb.h declares these */
+#undef USB_SPEED_HIGH
+#undef USB_SPEED_FULL
+#undef USB_SPEED_LOW
+
+#include <sys/ioctl.h>
+#include <dev/usb/usb.h>
+#include <signal.h>
+
+/* This value has maximum potential at 16.
+ * You should also set hw.usb.debug to gain
+ * more detailed view.
+ */
+//#define DEBUG
+#define UGEN_DEBUG_LEVEL 0
+
+
+typedef int USBScanFunc(void *opaque, int bus_num, int addr, int class_id,
+ int vendor_id, int product_id,
+ const char *product_name, int speed);
+static int usb_host_find_device(int *pbus_num, int *paddr,
+ const char *devname);
+
+typedef struct USBHostDevice {
+ USBDevice dev;
+ int ep_fd[USB_MAX_ENDPOINTS];
+ int devfd;
+ char devpath[32];
+} USBHostDevice;
+
+
+static int ensure_ep_open(USBHostDevice *dev, int ep, int mode)
+{
+ char buf[32];
+ int fd;
+
+ /* Get the address for this endpoint */
+ ep = UE_GET_ADDR(ep);
+
+ if (dev->ep_fd[ep] < 0) {
+#if __FreeBSD__
+ snprintf(buf, sizeof(buf) - 1, "%s.%d", dev->devpath, ep);
+#else
+ snprintf(buf, sizeof(buf) - 1, "%s.%02d", dev->devpath, ep);
+#endif
+ /* Try to open it O_RDWR first for those devices which have in and out
+ * endpoints with the same address (eg 0x02 and 0x82)
+ */
+ fd = open(buf, O_RDWR);
+ if (fd < 0 && errno == ENXIO)
+ fd = open(buf, mode);
+ if (fd < 0) {
+#ifdef DEBUG
+ printf("ensure_ep_open: failed to open device endpoint %s: %s\n",
+ buf, strerror(errno));
+#endif
+ }
+ dev->ep_fd[ep] = fd;
+ }
+
+ return dev->ep_fd[ep];
+}
+
+static void ensure_eps_closed(USBHostDevice *dev)
+{
+ int epnum = 1;
+
+ if (!dev)
+ return;
+
+ while (epnum < USB_MAX_ENDPOINTS) {
+ if (dev->ep_fd[epnum] >= 0) {
+ close(dev->ep_fd[epnum]);
+ dev->ep_fd[epnum] = -1;
+ }
+ epnum++;
+ }
+}
+
+static void usb_host_handle_reset(USBDevice *dev)
+{
+#if 0
+ USBHostDevice *s = (USBHostDevice *)dev;
+#endif
+}
+
+/* XXX:
+ * -check device states against transfer requests
+ * and return appropriate response
+ */
+static int usb_host_handle_control(USBDevice *dev,
+ int request,
+ int value,
+ int index,
+ int length,
+ uint8_t *data)
+{
+ USBHostDevice *s = (USBHostDevice *)dev;
+ struct usb_ctl_request req;
+ struct usb_alt_interface aiface;
+ int ret, timeout = 50;
+
+ if ((request >> 8) == UT_WRITE_DEVICE &&
+ (request & 0xff) == UR_SET_ADDRESS) {
+
+ /* specific SET_ADDRESS support */
+ dev->addr = value;
+ return 0;
+ } else if ((request >> 8) == UT_WRITE_DEVICE &&
+ (request & 0xff) == UR_SET_CONFIG) {
+
+ ensure_eps_closed(s); /* can't do this without all eps closed */
+
+ ret = ioctl(s->devfd, USB_SET_CONFIG, &value);
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_control: failed to set configuration - %s\n",
+ strerror(errno));
+#endif
+ return USB_RET_STALL;
+ }
+
+ return 0;
+ } else if ((request >> 8) == UT_WRITE_INTERFACE &&
+ (request & 0xff) == UR_SET_INTERFACE) {
+
+ aiface.uai_interface_index = index;
+ aiface.uai_alt_no = value;
+
+ ensure_eps_closed(s); /* can't do this without all eps closed */
+ ret = ioctl(s->devfd, USB_SET_ALTINTERFACE, &aiface);
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_control: failed to set alternate interface - %s\n",
+ strerror(errno));
+#endif
+ return USB_RET_STALL;
+ }
+
+ return 0;
+ } else {
+ req.ucr_request.bmRequestType = request >> 8;
+ req.ucr_request.bRequest = request & 0xff;
+ USETW(req.ucr_request.wValue, value);
+ USETW(req.ucr_request.wIndex, index);
+ USETW(req.ucr_request.wLength, length);
+ req.ucr_data = data;
+ req.ucr_flags = USBD_SHORT_XFER_OK;
+
+ ret = ioctl(s->devfd, USB_SET_TIMEOUT, &timeout);
+#if (__NetBSD__ || __OpenBSD__)
+ if (ret < 0 && errno != EINVAL) {
+#else
+ if (ret < 0) {
+#endif
+#ifdef DEBUG
+ printf("handle_control: setting timeout failed - %s\n",
+ strerror(errno));
+#endif
+ }
+
+ ret = ioctl(s->devfd, USB_DO_REQUEST, &req);
+ /* ugen returns EIO for usbd_do_request_ no matter what
+ * happens with the transfer */
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_control: error after request - %s\n",
+ strerror(errno));
+#endif
+ return USB_RET_NAK; // STALL
+ } else {
+ return req.ucr_actlen;
+ }
+ }
+}
+
+static int usb_host_handle_data(USBDevice *dev, int pid,
+ uint8_t devep,
+ uint8_t *data, int len)
+{
+ USBHostDevice *s = (USBHostDevice *)dev;
+ int ret, fd, mode;
+ int one = 1, shortpacket = 0, timeout = 50;
+ sigset_t new_mask, old_mask;
+
+ /* protect data transfers from SIGALRM signal */
+ sigemptyset(&new_mask);
+ sigaddset(&new_mask, SIGALRM);
+ sigprocmask(SIG_BLOCK, &new_mask, &old_mask);
+
+ /* XXX: optimize and handle all data types by looking at the
+ config descriptor */
+ if (pid == USB_TOKEN_IN) {
+ devep |= 0x80;
+ mode = O_RDONLY;
+ shortpacket = 1;
+ } else {
+ mode = O_WRONLY;
+ }
+
+ fd = ensure_ep_open(s, devep, mode);
+ if (fd < 0) {
+ sigprocmask(SIG_SETMASK, &old_mask, NULL);
+ return USB_RET_NODEV;
+ }
+
+ if (ioctl(fd, USB_SET_TIMEOUT, &timeout) < 0) {
+#ifdef DEBUG
+ printf("handle_data: failed to set timeout - %s\n",
+ strerror(errno));
+#endif
+ }
+
+ if (shortpacket) {
+ if (ioctl(fd, USB_SET_SHORT_XFER, &one) < 0) {
+#ifdef DEBUG
+ printf("handle_data: failed to set short xfer mode - %s\n",
+ strerror(errno));
+#endif
+ sigprocmask(SIG_SETMASK, &old_mask, NULL);
+ }
+ }
+
+ if (pid == USB_TOKEN_IN)
+ ret = read(fd, data, len);
+ else
+ ret = write(fd, data, len);
+
+ sigprocmask(SIG_SETMASK, &old_mask, NULL);
+
+ if (ret < 0) {
+#ifdef DEBUG
+ printf("handle_data: error after %s data - %s\n",
+ pid == USB_TOKEN_IN ? "reading" : "writing", strerror(errno));
+#endif
+ switch(errno) {
+ case ETIMEDOUT:
+ case EINTR:
+ return USB_RET_NAK;
+ default:
+ return USB_RET_STALL;
+ }
+ } else {
+ return ret;
+ }
+}
+
+USBDevice *usb_host_device_open(const char *devname)
+{
+ struct usb_device_info bus_info, dev_info;
+ USBHostDevice *dev;
+ char ctlpath[PATH_MAX + 1];
+ char buspath[PATH_MAX + 1];
+ int bfd, dfd, bus, address, i;
+ int ugendebug = UGEN_DEBUG_LEVEL;
+
+ if (usb_host_find_device(&bus, &address, devname) < 0)
+ return NULL;
+
+ snprintf(buspath, PATH_MAX, "/dev/usb%d", bus);
+
+ bfd = open(buspath, O_RDWR);
+ if (bfd < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to open usb bus - %s\n",
+ strerror(errno));
+#endif
+ return NULL;
+ }
+
+ bus_info.udi_addr = address;
+ if (ioctl(bfd, USB_DEVICEINFO, &bus_info) < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to grab bus information - %s\n",
+ strerror(errno));
+#endif
+ return NULL;
+ }
+
+#if __FreeBSD__
+ snprintf(ctlpath, PATH_MAX, "/dev/%s", bus_info.udi_devnames[0]);
+#else
+ snprintf(ctlpath, PATH_MAX, "/dev/%s.00", bus_info.udi_devnames[0]);
+#endif
+
+ dfd = open(ctlpath, O_RDWR);
+ if (dfd < 0) {
+ dfd = open(ctlpath, O_RDONLY);
+ if (dfd < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to open usb device %s - %s\n",
+ ctlpath, strerror(errno));
+#endif
+ }
+ }
+
+ if (dfd >= 0) {
+ dev = qemu_mallocz(sizeof(USBHostDevice));
+ if (!dev)
+ goto fail;
+ dev->devfd = dfd;
+
+ if (ioctl(dfd, USB_GET_DEVICEINFO, &dev_info) < 0) {
+#ifdef DEBUG
+ printf("usb_host_device_open: failed to grab device info - %s\n",
+ strerror(errno));
+#endif
+ goto fail;
+ }
+
+ if (dev_info.udi_speed == 1)
+ dev->dev.speed = USB_SPEED_LOW - 1;
+ else
+ dev->dev.speed = USB_SPEED_FULL - 1;
+
+ dev->dev.handle_packet = usb_generic_handle_packet;
+
+ dev->dev.handle_reset = usb_host_handle_reset;
+ dev->dev.handle_control = usb_host_handle_control;
+ dev->dev.handle_data = usb_host_handle_data;
+
+ strcpy(dev->devpath, "/dev/");
+ strcat(dev->devpath, dev_info.udi_devnames[0]);
+
+ /* Mark the endpoints as not yet open */
+ for (i = 0; i < USB_MAX_ENDPOINTS; i++)
+ dev->ep_fd[i] = -1;
+
+ ioctl(dfd, USB_SETDEBUG, &ugendebug);
+
+ return (USBDevice *)dev;
+ }
+
+fail:
+ return NULL;
+}
+
+void usb_host_device_close(USBDevice *opaque)
+{
+ USBHostDevice *s = (USBHostDevice *)opaque;
+ int i;
+
+ for (i = 0; i < USB_MAX_ENDPOINTS; i++)
+ if (s->ep_fd[i] >= 0)
+ close(s->ep_fd[i]);
+
+ if (s->devfd < 0)
+ return;
+
+ close(s->devfd);
+}
+
+static int usb_host_scan(void *opaque, USBScanFunc *func)
+{
+ struct usb_device_info bus_info;
+ struct usb_device_info dev_info;
+ uint16_t vendor_id, product_id, class_id, speed;
+ int bfd, dfd, bus, address;
+ char busbuf[20], devbuf[20], product_name[256];
+ int ret = 0;
+
+ for (bus = 0; bus < 10; bus++) {
+
+ snprintf(busbuf, sizeof(busbuf) - 1, "/dev/usb%d", bus);
+ bfd = open(busbuf, O_RDWR);
+ if (bfd < 0)
+ continue;
+
+ for (address = 1; address < 127; address++) {
+
+ bus_info.udi_addr = address;
+ if (ioctl(bfd, USB_DEVICEINFO, &bus_info) < 0)
+ continue;
+
+ /* only list devices that can be used by generic layer */
+ if (strncmp(bus_info.udi_devnames[0], "ugen", 4) != 0)
+ continue;
+
+#if __FreeBSD__
+ snprintf(devbuf, sizeof(devbuf) - 1, "/dev/%s", bus_info.udi_devnames[0]);
+#else
+ snprintf(devbuf, sizeof(devbuf) - 1, "/dev/%s.00", bus_info.udi_devnames[0]);
+#endif
+
+ dfd = open(devbuf, O_RDONLY);
+ if (dfd < 0) {
+#ifdef DEBUG
+ printf("usb_host_scan: couldn't open device %s - %s\n", devbuf,
+ strerror(errno));
+#endif
+ continue;
+ }
+
+ if (ioctl(dfd, USB_GET_DEVICEINFO, &dev_info) < 0)
+ printf("usb_host_scan: couldn't get device information for %s - %s\n",
+ devbuf, strerror(errno));
+
+ // XXX: might need to fixup endianess of word values before copying over
+
+ vendor_id = dev_info.udi_vendorNo;
+ product_id = dev_info.udi_productNo;
+ class_id = dev_info.udi_class;
+ speed = dev_info.udi_speed;
+
+ if (strncmp(dev_info.udi_product, "product", 7) != 0)
+ strcpy(product_name, dev_info.udi_product);
+ else
+ product_name[0] = '\0';
+
+ ret = func(opaque, bus, address, class_id, vendor_id,
+ product_id, product_name, speed);
+
+ close(dfd);
+
+ if (ret)
+ goto the_end;
+ }
+
+ close(bfd);
+ }
+
+the_end:
+ return ret;
+}
+
+typedef struct FindDeviceState {
+ int vendor_id;
+ int product_id;
+ int bus_num;
+ int addr;
+} FindDeviceState;
+
+static int usb_host_find_device_scan(void *opaque, int bus_num, int addr,
+ int class_id,
+ int vendor_id, int product_id,
+ const char *product_name, int speed)
+{
+ FindDeviceState *s = opaque;
+ if (vendor_id == s->vendor_id &&
+ product_id == s->product_id) {
+ s->bus_num = bus_num;
+ s->addr = addr;
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+
+/* the syntax is :
+ 'bus.addr' (decimal numbers) or
+ 'vendor_id:product_id' (hexa numbers) */
+static int usb_host_find_device(int *pbus_num, int *paddr,
+ const char *devname)
+{
+ const char *p;
+ int ret;
+ FindDeviceState fs;
+
+ p = strchr(devname, '.');
+ if (p) {
+ *pbus_num = strtoul(devname, NULL, 0);
+ *paddr = strtoul(p + 1, NULL, 0);
+ return 0;
+ }
+ p = strchr(devname, ':');
+ if (p) {
+ fs.vendor_id = strtoul(devname, NULL, 16);
+ fs.product_id = strtoul(p + 1, NULL, 16);
+ ret = usb_host_scan(&fs, usb_host_find_device_scan);
+ if (ret) {
+ *pbus_num = fs.bus_num;
+ *paddr = fs.addr;
+ return 0;
+ }
+ }
+ return -1;
+}
+
+/**********************/
+/* USB host device info */
+
+struct usb_class_info {
+ int class;
+ const char *class_name;
+};
+
+static const struct usb_class_info usb_class_info[] = {
+ { USB_CLASS_AUDIO, "Audio"},
+ { USB_CLASS_COMM, "Communication"},
+ { USB_CLASS_HID, "HID"},
+ { USB_CLASS_HUB, "Hub" },
+ { USB_CLASS_PHYSICAL, "Physical" },
+ { USB_CLASS_PRINTER, "Printer" },
+ { USB_CLASS_MASS_STORAGE, "Storage" },
+ { USB_CLASS_CDC_DATA, "Data" },
+ { USB_CLASS_APP_SPEC, "Application Specific" },
+ { USB_CLASS_VENDOR_SPEC, "Vendor Specific" },
+ { USB_CLASS_STILL_IMAGE, "Still Image" },
+ { USB_CLASS_CSCID, "Smart Card" },
+ { USB_CLASS_CONTENT_SEC, "Content Security" },
+ { -1, NULL }
+};
+
+static const char *usb_class_str(uint8_t class)
+{
+ const struct usb_class_info *p;
+ for (p = usb_class_info; p->class != -1; p++) {
+ if (p->class == class)
+ break;
+ }
+ return p->class_name;
+}
+
+void usb_info_device(int bus_num, int addr, int class_id,
+ int vendor_id, int product_id,
+ const char *product_name,
+ int speed)
+{
+ const char *class_str, *speed_str;
+
+ switch(speed) {
+ case USB_SPEED_LOW:
+ speed_str = "1.5";
+ break;
+ case USB_SPEED_FULL:
+ speed_str = "12";
+ break;
+ case USB_SPEED_HIGH:
+ speed_str = "480";
+ break;
+ default:
+ speed_str = "?";
+ break;
+ }
+
+ term_printf(" Device %d.%d, speed %s Mb/s\n",
+ bus_num, addr, speed_str);
+ class_str = usb_class_str(class_id);
+ if (class_str)
+ term_printf(" %s:", class_str);
+ else
+ term_printf(" Class %02x:", class_id);
+ term_printf(" USB device %04x:%04x", vendor_id, product_id);
+ if (product_name[0] != '\0')
+ term_printf(", %s", product_name);
+ term_printf("\n");
+}
+
+static int usb_host_info_device(void *opaque, int bus_num, int addr,
+ int class_id,
+ int vendor_id, int product_id,
+ const char *product_name,
+ int speed)
+{
+ usb_info_device(bus_num, addr, class_id, vendor_id, product_id,
+ product_name, speed);
+ return 0;
+}
+
+void usb_host_info(void)
+{
+ usb_host_scan(NULL, usb_host_info_device);
+}
Index: qemu/vl.c
@@ -2820,10 +2822,12 @@
dev = usb_host_device_open(p);
if (!dev)
return -1;
+ dev->isproxied = 1;
} else if (!strcmp(devname, "mouse")) {
dev = usb_mouse_init();
if (!dev)
return -1;
+ dev->isproxied = 0;
} else {
return -1;
}
@@ -2852,6 +2856,8 @@
if (dev && dev->addr == addr)
break;
}
+ if (dev && dev->isproxied)
+ usb_host_device_close(dev);
if (i == MAX_VM_USB_PORTS)
return -1;
usb_attach(vm_usb_ports[i], NULL);
Index: qemu/hw/usb.h
@@ -135,6 +146,8 @@
int setup_state;
int setup_len;
int setup_index;
+
+ int isproxied;
};
/* USB port on which a device can be connected */
@@ -157,8 +170,9 @@
/* usb-uhci.c */
void usb_uhci_init(PCIBus *bus, USBPort **usb_ports);
-/* usb-linux.c */
+/* host proxy functions */
USBDevice *usb_host_device_open(const char *devname);
+void usb_host_device_close(USBDevice *dev);
void usb_host_info(void);
/* usb-hid.c */
Index: qemu/usb-linux.c
@@ -23,7 +23,6 @@
*/
#include "vl.h"
-#if defined(__linux__)
#include <dirent.h>
#include <sys/ioctl.h>
#include <linux/usbdevice_fs.h>
@@ -255,6 +254,14 @@
return q - buf;
}
+void usb_host_device_close(USBDevice *opaque)
+{
+ USBHostDevice *s = (USBHostDevice *)opaque;
+
+ if (s->fd >= 0)
+ close(s->fd);
+}
+
static int usb_host_scan(void *opaque, USBScanFunc *func)
{
FILE *f;
@@ -468,18 +475,3 @@
{
usb_host_scan(NULL, usb_host_info_device);
}
-
-#else
-
-void usb_host_info(void)
-{
- term_printf("USB host devices not supported\n");
-}
-
-/* XXX: modify configure to compile the right host driver */
-USBDevice *usb_host_device_open(const char *devname)
-{
- return NULL;
-}
-
-#endif

11
emulators/qemu/files/patch-dyngen.h Normal file
View File

@ -0,0 +1,11 @@
# 1.9
Index: qemu/dyngen.h
@@ -59,7 +59,7 @@
{
unsigned long p;
- p = start & ~(MIN_CACHE_LINE_SIZE - 1);
+ start &= ~(MIN_CACHE_LINE_SIZE - 1);
stop = (stop + MIN_CACHE_LINE_SIZE - 1) & ~(MIN_CACHE_LINE_SIZE - 1);
for (p = start; p < stop; p += MIN_CACHE_LINE_SIZE) {

44
emulators/qemu/files/patch-hw-ne2000.c Normal file
View File

@ -0,0 +1,44 @@
# 1.19
Index: qemu/hw/ne2000.c
@@ -648,6 +648,8 @@
{
NE2000State* s=(NE2000State*)opaque;
+ qemu_put_8s(f, &s->rxcr);
+
qemu_put_8s(f, &s->cmd);
qemu_put_be32s(f, &s->start);
qemu_put_be32s(f, &s->stop);
@@ -672,8 +674,13 @@
{
NE2000State* s=(NE2000State*)opaque;
- if (version_id != 1)
+ if (version_id == 2) {
+ qemu_get_8s(f, &s->rxcr);
+ } else if (version_id == 1) {
+ s->rxcr = 0x0c;
+ } else {
return -EINVAL;
+ }
qemu_get_8s(f, &s->cmd);
qemu_get_be32s(f, &s->start);
@@ -732,7 +739,7 @@
s->macaddr[4],
s->macaddr[5]);
- register_savevm("ne2000", 0, 1, ne2000_save, ne2000_load, s);
+ register_savevm("ne2000", 0, 2, ne2000_save, ne2000_load, s);
}
/***********************************************************/
@@ -803,7 +810,7 @@
s->macaddr[5]);
/* XXX: instance number ? */
- register_savevm("ne2000", 0, 1, ne2000_save, ne2000_load, s);
+ register_savevm("ne2000", 0, 2, ne2000_save, ne2000_load, s);
register_savevm("ne2000_pci", 0, 1, generic_pci_save, generic_pci_load,
&d->dev);
}

28
emulators/qemu/files/patch-hw-usb-uhci.c Normal file
View File

@ -0,0 +1,28 @@
# 1.6
Index: qemu/hw/usb-uhci.c
@@ -153,6 +153,7 @@
switch(addr) {
case 0x0c:
val = s->sof_timing;
+ break;
default:
val = 0xff;
break;
@@ -654,6 +655,7 @@
pci_conf[0x0b] = 0x0c;
pci_conf[0x0e] = 0x00; // header_type
pci_conf[0x3d] = 4; // interrupt pin 3
+ pci_conf[0x60] = 0x10; // release number
for(i = 0; i < NB_PORTS; i++) {
port = &s->ports[i];
@@ -666,6 +668,8 @@
uhci_reset(s);
- pci_register_io_region(&s->dev, 0, 0x20,
+ /* Use region 4 for consistency with real hardware. BSD guests seem
+ to rely on this. */
+ pci_register_io_region(&s->dev, 4, 0x20,
PCI_ADDRESS_SPACE_IO, uhci_map);
}

11
emulators/qemu/files/patch-hw-usb.c Normal file
View File

@ -0,0 +1,11 @@
# 1.4
Index: qemu/hw/usb.c
@@ -183,7 +183,7 @@
q = buf;
len = strlen(str);
- *q++ = 2 * len + 1;
+ *q++ = 2 * len + 2;
*q++ = 3;
for(i = 0; i < len; i++) {
*q++ = str[i];

29
emulators/qemu/files/patch-sdl.c Normal file
View File

@ -0,0 +1,29 @@
# 1.24
Index: qemu/sdl.c
@@ -404,6 +404,7 @@
mod_state = (ev->key.keysym.mod & gui_grab_code);
if (!mod_state) {
if (gui_key_modifier_pressed) {
+ gui_key_modifier_pressed = 0;
if (gui_keysym == 0) {
/* exit/enter grab if pressing Ctrl-Alt */
if (!gui_grab)
@@ -415,7 +416,6 @@
reset_keys();
break;
}
- gui_key_modifier_pressed = 0;
gui_keysym = 0;
}
}
@@ -456,8 +456,8 @@
}
break;
case SDL_ACTIVEEVENT:
- if (gui_grab && (ev->active.gain & SDL_ACTIVEEVENTMASK) == 0 &&
- !gui_fullscreen_initial_grab) {
+ if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
+ !ev->active.gain && !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
break;

18
emulators/qemu/files/patch-slirp-socket.c Normal file
View File

@ -0,0 +1,18 @@
# 1.6
Index: qemu/slirp/socket.c
@@ -573,6 +573,7 @@
addr.sin_port = port;
if (((s = socket(AF_INET,SOCK_STREAM,0)) < 0) ||
+ (setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int)) < 0) ||
(bind(s,(struct sockaddr *)&addr, sizeof(addr)) < 0) ||
(listen(s,1) < 0)) {
int tmperrno = errno; /* Don't clobber the real reason we failed */
@@ -587,7 +588,6 @@
#endif
return NULL;
}
- setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
getsockname(s,(struct sockaddr *)&addr,&addrlen);

29
emulators/qemu/files/patch-target-i386-translate.c Normal file
View File

@ -0,0 +1,29 @@
# 1.53
Index: qemu/target-i386/translate.c
@@ -5803,14 +5803,24 @@
op = (modrm >> 3) & 7;
switch(op) {
case 0: /* fxsave */
- if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
+ if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
+ (s->flags & HF_EM_MASK))
goto illegal_op;
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ break;
+ }
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_fxsave_A0((s->dflag == 2));
break;
case 1: /* fxrstor */
- if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
+ if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
+ (s->flags & HF_EM_MASK))
goto illegal_op;
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ break;
+ }
gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
gen_op_fxrstor_A0((s->dflag == 2));
break;

10
emulators/qemu/files/patch-usb-hchalt Normal file
View File

@ -0,0 +1,10 @@
Index: qemu/hw/usb-uhci.c
@@ -527,6 +532,8 @@
if (!(s->cmd & UHCI_CMD_RS)) {
qemu_del_timer(s->frame_timer);
+ /* set hchalted bit in status - UHCI11D 2.1.2 */
+ s->status |= UHCI_STS_HCHALTED;
return;
}
frame_addr = s->fl_base_addr + ((s->frnum & 0x3ff) << 2);

87
emulators/qemu/files/patch-usb-hubfixups Normal file
View File

@ -0,0 +1,87 @@
Index: qemu/hw/usb.c
@@ -330,9 +330,9 @@
0x0a, /* u16 wHubCharacteristics; */
0x00, /* (per-port OC, no power switching) */
0x01, /* u8 bPwrOn2pwrGood; 2ms */
- 0x00, /* u8 bHubContrCurrent; 0 mA */
- 0x00, /* u8 DeviceRemovable; *** 7 Ports max *** */
- 0xff /* u8 PortPwrCtrlMask; *** 7 ports max *** */
+ 0x00 /* u8 bHubContrCurrent; 0 mA */
+
+ /* DeviceRemovable and PortPwrCtrlMask patched in later */
};
static void usb_hub_attach(USBPort *port1, USBDevice *dev)
@@ -391,6 +391,12 @@
}
ret = 0;
break;
+ case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
+ if (value == 0 && index != 0x81) { /* clear ep halt */
+ goto fail;
+ }
+ ret = 0;
+ break;
case DeviceOutRequest | USB_REQ_SET_FEATURE:
if (value == USB_DEVICE_REMOTE_WAKEUP) {
dev->remote_wakeup = 1;
@@ -408,6 +414,11 @@
case USB_DT_DEVICE:
memcpy(data, qemu_hub_dev_descriptor,
sizeof(qemu_hub_dev_descriptor));
+
+ /* status change endpoint size based on number
+ * of ports */
+ data[22] = (s->nb_ports + 1 + 7) / 8;
+
ret = sizeof(qemu_hub_dev_descriptor);
break;
case USB_DT_CONFIG:
@@ -558,11 +569,29 @@
}
break;
case GetHubDescriptor:
- memcpy(data, qemu_hub_hub_descriptor,
- sizeof(qemu_hub_hub_descriptor));
- data[2] = s->nb_ports;
- ret = sizeof(qemu_hub_hub_descriptor);
- break;
+ {
+ unsigned int n, limit, var_hub_size = 0;
+ memcpy(data, qemu_hub_hub_descriptor,
+ sizeof(qemu_hub_hub_descriptor));
+ data[2] = s->nb_ports;
+
+ /* fill DeviceRemovable bits */
+ limit = ((s->nb_ports + 1 + 7) / 8) + 7;
+ for (n = 7; n < limit; n++) {
+ data[n] = 0x00;
+ var_hub_size++;
+ }
+
+ /* fill PortPwrCtrlMask bits */
+ limit = limit + ((s->nb_ports + 7) / 8);
+ for (;n < limit; n++) {
+ data[n] = 0xff;
+ var_hub_size++;
+ }
+
+ ret = sizeof(qemu_hub_hub_descriptor) + var_hub_size;
+ break;
+ }
default:
fail:
ret = USB_RET_STALL;
@@ -584,8 +613,11 @@
unsigned int status;
int i, n;
n = (s->nb_ports + 1 + 7) / 8;
- if (n > len)
+ if (len == 1) { /* FreeBSD workaround */
+ n = 1;
+ } else if (n > len) {
return USB_RET_BABBLE;
+ }
status = 0;
for(i = 0; i < s->nb_ports; i++) {
port = &s->ports[i];

9
emulators/qemu/files/patch-vl.c-nographic Normal file
View File

@ -0,0 +1,9 @@
Index: qemu/vl.c
@@ -4668,6 +4668,7 @@
case QEMU_OPTION_nographic:
pstrcpy(monitor_device, sizeof(monitor_device), "stdio");
pstrcpy(serial_devices[0], sizeof(serial_devices[0]), "stdio");
+ pstrcpy(parallel_devices[0], sizeof(parallel_devices[0]), "null");
nographic = 1;
break;
case QEMU_OPTION_kernel:

12
emulators/qemu/pkg-message
View File

@ -33,4 +33,16 @@ in this message: http://docs.freebsd.org/cgi/mid.cgi?200510131428.21211.jkim
(not included in the port since the used VIA VT86C926 PCI ID does not
really match the emulated nic exactly, it just `happens' to work with
6.0-RC1's driver.)
- if you want to use usb devices connected to the host in the guest
(usb_add host:... monitor command) you need to make sure the host isn't
claiming them, e.g. for umass devices (like memory sticks or external
harddrives) make sure umass isn't in the kernel (you can then still load it
as a kld when needed), also unless you are running qemu as root you then
need to fix permissions for /dev/ugen* device nodes: if you are on 5.x or
later (devfs) put a rule in /etc/devfs.rules, activate it in /etc/rc.conf
and run /etc/rc.d/devfs restart. example devfs.rules:
[ugen_ruleset=20]
add path 'ugen*' mode 660 group operator
corresponding rc.conf line:
devfs_system_ruleset="ugen_ruleset"
====