- 20 3月, 2010 1 次提交
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由 Anthony Liguori 提交于
This reverts commit 3c9c706c. This breaks build (gcc 4.3.2): CC usb-linux.o cc1: warnings being treated as errors /src/qemu/usb-linux.c: In function 'usb_linux_update_endp_table': /src/qemu/usb-linux.c:759: error: 'type' may be used uninitialized in this function Reported-by: NBlue Swirl <blauwirbel@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 17 3月, 2010 1 次提交
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由 Paul Bolle 提交于
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 16 3月, 2010 1 次提交
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由 Markus Armbruster 提交于
The monitor_printf() reports failure. Printing is wrong, because the caller tries various arguments, and expects the function to fail for some or all. Disabled since commit 26a9e82a. Remove it.
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- 07 2月, 2010 2 次提交
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由 malc 提交于
dprintf is already claimed by POSIX[1], and on at least one system is implemented as a macro [1] http://www.opengroup.org/onlinepubs/9699919799/functions/dprintf.htmlSigned-off-by: Nmalc <av1474@comtv.ru>
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由 Christian Krause 提交于
The WLAN USB stick ZyXEL NWD271N (0586:3417) uses very large usb control transfers of more than 2048 bytes which won't fit into the buffer of the ctrl_struct. This results in an error message "husb: ctrl buffer too small" and a non-working device. Increasing the buffer size to 8192 seems to be a safe choice. Signed-off-by: NChristian Krause <chkr@plauener.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 06 2月, 2010 1 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 27 1月, 2010 1 次提交
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由 Kirill A. Shutemov 提交于
CC usb-linux.o cc1: warnings being treated as errors usb-linux.c: In function 'usb_host_read_file': usb-linux.c:1204: error: ignoring return value of 'fgets', declared with attribute warn_unused_result make: *** [usb-linux.o] Error 1 Signed-off-by: NKirill A. Shutemov <kirill@shutemov.name> Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 20 1月, 2010 1 次提交
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由 Kevin Wolf 提交于
Since commit 747bbdf7 QEMU_WARN_UNUSED_RESULT is never defined as it is conditional on a define from config-host.h which is included only later. Include that file earlier to get the warnings back. Reactivating it unfortunately leads to some warnings about unused qdev_init results. These calls are changed to qdev_init_nofail to avoid build failures. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 19 12月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 12 12月, 2009 3 次提交
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由 Markus Armbruster 提交于
Device names with whitespace require quoting in the shell and in the monitor. Some of the offenders are also overly long. Some have a more convenient alias, some don't. The place for verbose device names is DeviceInfo member desc. The name should be short & sweet. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
Using the qdev name for the product description makes for inconvenient qdev names. Put the product description in new USBDeviceInfo member product_desc. Make usb_qdev_init() use it. No user or guest visible change, since the value is still the same. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
It's not a device name, it's the USB product description string. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 04 12月, 2009 1 次提交
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由 Markus Armbruster 提交于
Commit 26a9e82a has the following flaws: * It enabled DEBUG. * It referenced two properties by the wrong name in usb_host_device_open(), which crashes with "qdev_prop_set: property "USB Host Device.bus" not found". * It broke "-usbdevice host:auto:..." by calling parse_filter() incorrectly. * It broke parsing of "-usbdevice host:BUS.ADDR" and "-usbdevice host:VID:PRID" with a trivial pasto. * It broke wildcards in "-usbdevice host:auto:...". Before, the four filter components were stored as int, and the wildcard was encoded as -1. The faulty commit changed storage to uint32_t, and the wildcard encoding to 0. But it failed to update parse_filter() accordingly. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 30 10月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
Changes: * We don't create/delete devices, we attach/detach them instead. * The separate autofilter list is gone, we simply walk the list of devices directly instead. * Autofiltering is done unconditionally now. Non-auto device scan code got dropped. * Autofiltering turns off the timer if there is nothing to do, it runs only in case there are unattached host devices. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 28 10月, 2009 1 次提交
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由 Paul Bolle 提交于
0) This is an attempt to get an issue in usb-linux.c, for which a patch was posted about a year ago, finally fixed. 1) Mark Burkley submitted a "EHCI emulation module" for review in in October 2008 (see: http://lists.gnu.org/archive/html/qemu-devel/2008-10/msg01326.html). No EHCI emulation module was ever committed to qemu. 2) Part of that (large) patch was a fix for a separate issue in usb-linux.c. Max Krasnyansky has ACK'ed that fix (see: http://lists.gnu.org/archive/html/qemu-devel/2008-11/msg00032.html). 3) I already asked whether this fix was ready to be committed in last April (see: http://lists.gnu.org/archive/html/qemu-devel/2009-04/msg01763.html) 4) Maybe submitting this fix as a separate patch (with a really long commit message but without a Signed-off-by) and cc-ing everbody involved will help if actually getting this issue fixed. Paul Bolle Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 07 10月, 2009 2 次提交
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由 Markus Armbruster 提交于
But do so only where it may actually fail. Leave the rest for the next commit. Patchworks-ID: 35167 Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
Commit 22f84e73 added a qdev_init() missing on the path through usb_host_device_open(), but that broke the path through usb_host_auto_scan(), which already had one. Remove that one. Patchworks-ID: 35169 Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 25 9月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
Changes: * Re-add the 'dev->fd = fd;' line which the qdev patches dropped by mistake. * call qdev_init() so the newly created usb device is plugged into a usb port and thus actually visible to the guest. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 12 9月, 2009 1 次提交
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由 malc 提交于
And untabify this while we are at it. Signed-off-by: Nmalc <av1474@comtv.ru>
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- 11 9月, 2009 1 次提交
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由 Jim Paris 提交于
In usb-linux.c:usb_host_handle_control, we pass a 1024-byte buffer and length to the kernel. However, the length was provided by the caller of dev->handle_packet, and is not checked, so the kernel might provide too much data and overflow our buffer. For example, hw/usb-uhci.c could set the length to 2047. hw/usb-ohci.c looks like it might go up to 4096 or 8192. This causes a qemu crash, as reported here: http://www.mail-archive.com/kvm@vger.kernel.org/msg18447.html This patch increases the usb-linux.c buffer size to 2048 to fix the specific device reported, and adds a check to avoid the overflow in any case. Signed-off-by: NJim Paris <jim@jtan.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 9月, 2009 2 次提交
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由 Gerd Hoffmann 提交于
Move usb code from vl.c to usb-bus.c and make it use the new data structures added by qdev conversion. qemu usb core should be able to handle multiple USB busses just fine now (untested though). Kill some usb_*_init() legacy functions, use usb_create_simple() instead. Kill some FIXMEs added by the first qdev/usb patch. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
* Add USBBus. * Add USBDeviceInfo, move device callbacks here. * Add usb-qdev helper functions. * Switch drivers to qdev. TODO: * make the rest of qemu aware of usb busses and kill the FIXMEs added by this patch. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 08 9月, 2009 1 次提交
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 01 8月, 2009 1 次提交
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 11 7月, 2009 1 次提交
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由 Mark McLoughlin 提交于
Scanning for devices via /sys/bus/usb/devices/ and using them via the /dev/bus/usb/<bus>/<device> character devices is the prefered method on modern kernels, so try that first. When using SELinux and libvirt, qemu will have access to /sys/bus/usb but not /proc/bus/usb, so although the current code will work just fine, it will generate SELinux AVC warnings. See also: https://bugzilla.redhat.com/508326Reported-by: NDaniel Berrange <berrange@redhat.com> Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 22 5月, 2009 1 次提交
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由 Jason Wessel 提交于
Add in a workaround to allow the usb serial devices to work with the usb pass through mechanism. The ioctl() to request an alternate interface will always return < 0 for a usb-serial device based on the kernel driver. This means there is no alternate interface end point. This was fully tested with a pl2303 usb serial device. Signed-off-by: NJason Wessel <jason.wessel@windriver.com>
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- 06 3月, 2009 1 次提交
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由 aliguori 提交于
Refactor the monitor API and prepare it for decoupled terminals: term_print functions are renamed to monitor_* and all monitor services gain a new parameter (mon) that will once refer to the monitor instance the output is supposed to appear on. However, the argument remains unused for now. All monitor command callbacks are also extended by a mon parameter so that command handlers are able to pass an appropriate reference to monitor output services. For the case that monitor outputs so far happen without clearly identifiable context, the global variable cur_mon is introduced that shall once provide a pointer either to the current active monitor (while processing commands) or to the default one. On the mid or long term, those use case will be obsoleted so that this variable can be removed again. Due to the broad usage of the monitor interface, this patch mostly deals with converting users of the monitor API. A few of them are already extended to pass 'mon' from the command handler further down to internal functions that invoke monitor_printf. At this chance, monitor-related prototypes are moved from console.h to a new monitor.h. The same is done for the readline API. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6711 c046a42c-6fe2-441c-8c8c-71466251a162
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- 06 2月, 2009 1 次提交
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由 aliguori 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6531 c046a42c-6fe2-441c-8c8c-71466251a162
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- 28 12月, 2008 1 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6135 c046a42c-6fe2-441c-8c8c-71466251a162
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- 23 11月, 2008 2 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5780 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5774 c046a42c-6fe2-441c-8c8c-71466251a162
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- 29 10月, 2008 1 次提交
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由 pbrook 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5569 c046a42c-6fe2-441c-8c8c-71466251a162
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- 25 10月, 2008 1 次提交
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由 blueswir1 提交于
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5535 c046a42c-6fe2-441c-8c8c-71466251a162
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- 22 10月, 2008 2 次提交
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由 aliguori 提交于
If the first case does not succeed, then the usb scanning code will leak file descriptors on every scan. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5509 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Make "host:" usb devices work again on systems that have the file /proc/bus/usb/devices. This was broken in r5441 due to incorrect logic for the USB_FS_SYS case in usb_host_scan(). Signed-off-by: NBjorn Danielsson <bdq@dax.nu> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5507 c046a42c-6fe2-441c-8c8c-71466251a162
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- 08 10月, 2008 1 次提交
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由 aliguori 提交于
This patch adds support for host USB devices discovered via: /sys/bus/usb/devices/* and opened from /dev/bus/usb/*/* /dev/bus/usb/devices and opened from /dev/bus/usb/*/* in addition to the existing discovery via: /proc/bus/usb/devices and opened from /proc/bus/usb/*/* Signed-off-by: NTJ <linux@tjworld.net> Signed-off-by: Anthony Liguori <aliguori> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5441 c046a42c-6fe2-441c-8c8c-71466251a162
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- 22 9月, 2008 1 次提交
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由 aliguori 提交于
They are unsafe. The current code is correct, but to be safer, we should pass an explicit size. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5290 c046a42c-6fe2-441c-8c8c-71466251a162
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- 15 9月, 2008 1 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5225 c046a42c-6fe2-441c-8c8c-71466251a162
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- 14 9月, 2008 2 次提交
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由 aliguori 提交于
This patch adds support for removing USB devices by host address. Which is usefull for things like libvirtd because there is no easy way to find guest USB address of the host device. In other words you can now do: usb_add host:3.5 ... usb_del host:3.5 Before the patch 'usb_del' did not support 'host:' notation. ---- Syntax for specifying auto connect filters has been improved. Old syntax was host:bus.dev host:pid:vid New syntax is host:auto:bus.dev[:pid:vid] In both the cases any attribute can be set to "*". New syntax is more flexible and lets you do things like host:3.*:5533:* /* grab any device on bus 3 with vendor id 5533 */ It's now possible to remove auto filters. For example: usb_del host:auto:3.*:5533:* Active filters are printed after all host devices in 'info usb' output. Which now looks like this: Device 1.1, speed 480 Mb/s Hub: USB device 1d6b:0002, EHCI Host Controller Device 1.4, speed 480 Mb/s Class 00: USB device 1058:0704, External HDD Auto filters: Device 3.* ID *:* Signed-off-by: NMax Krasnyansky <maxk@kernel.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5205 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
USB is 99.8% async now :). 0.2% is the three control requests that we need to execute synchronously. We could off-load that to a thread or something but it's not worth the pain since those requests are performed only during device initialization (ie when device is connected to the VM). The change is a bit bigger than I wanted due to the fact that generic handle_packet()/handle_control() interface was not designed for async transactions. So I ended up adding custom handle_packet() code to usb-linux. We can make that generic if/when some other component needs it. Signed-off-by: NMax Krasnyansky <maxk@kernel.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5204 c046a42c-6fe2-441c-8c8c-71466251a162
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