- 07 11月, 2009 1 次提交
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由 Glauber Costa 提交于
There is absolutely no need to call reset functions when initializing devices. Since we are already registering them, calling qemu_system_reset() should suffice. Actually, it is what happens when we reboot the machine, and using the same process instead of a special case semantics will even allow us to find bugs easier. Furthermore, the fact that we initialize things like the cpu quite early, leads to the need to introduce synchronization stuff like qemu_system_cond. This patch removes it entirely. All we need to do is call qemu_system_reset() only when we're already sure the system is up and running I tested it with qemu (with and without io-thread) and qemu-kvm, and it seems to be doing okay - although qemu-kvm uses a slightly different patch. [ v2: user mode still needs cpu_reset, so put it in ifdef. ] [ v3: leave qemu_system_cond for now. ] Signed-off-by: NGlauber Costa <glommer@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 30 10月, 2009 2 次提交
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由 Anthony Liguori 提交于
The gPXE rom supports BEV properly. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Mark McLoughlin 提交于
Also add a new net/checksum.h header Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 28 10月, 2009 4 次提交
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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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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- 05 10月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
One more cleanup while being at it ;) Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 02 10月, 2009 2 次提交
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由 Anthony Liguori 提交于
In the very least, a change like this requires discussion on the list. The naming convention is goofy and it causes a massive merge problem. Something like this _must_ be presented on the list first so people can provide input and cope with it. This reverts commit 99a0949b. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 malc 提交于
Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: Nmalc <av1474@comtv.ru>
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- 28 8月, 2009 2 次提交
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由 Juan Quintela 提交于
Remove un needed casts from void *. Use DO_UPCAST() instead of blind casts Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Sorry folks, but it has to be. One more of these invasive qdev patches. We have a serious design bug in the qdev interface: device init callbacks can't signal failure because the init() callback has no return value. This patch fixes it. We have already one case in-tree where this is needed: Try -device virtio-blk-pci (without drive= specified) and watch qemu segfault. This patch fixes it. With usb+scsi being converted to qdev we'll get more devices where the init callback can fail for various reasons. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 26 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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- 30 7月, 2009 1 次提交
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由 Bill Paul 提交于
Once again, the emulation of the EERD and ICS registers in e1000.c is incorrect. Nobody has noticed this before because none of the Intel-written e1000 drivers use these registers, and all of the independently written open source drivers copy Intel's example, so they don't use them either. Regardless, these registers are documented in the programmer's manuals, and their emulated behavior doesn't match the verified behavior of real hardware, so any software that does use them doesn't function correctly. -Bill Signed-off-by: NBill Paul <wpaul@windriver.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 17 7月, 2009 2 次提交
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由 Naphtali Sprei 提交于
The sequence of reading from eeprom is "offset by one" moved because of a false detection of a clock cycle after an eeprom reset. Keeping the last clock value after a reset keeps it in sync. Signed-off-by: NNaphtali Sprei <nsprei@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 09 7月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
Makes pci_qdev_register take a PCIDeviceInfo struct instead of a bunch of parameters. Also adds config_read and config_write callbacks to PCIDeviceInfo, so drivers needing these can be converted to the qdev device API too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 30 6月, 2009 1 次提交
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由 Jan Kiszka 提交于
This reverts commit 8217606e (and updates later added users of qemu_register_reset), we solved the problem it originally addressed less invasively. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 18 6月, 2009 1 次提交
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由 Blue Swirl 提交于
This reverts commit 3dcd219f. It is incorrect to call qemu_irq functions (or any other functions that access other device state) during savevm/loadvm. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 17 6月, 2009 2 次提交
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由 Avi Kivity 提交于
This function is used to manage a PCI BAR, so make the more generic pci_register_io_region() available to other uses. Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
The parameter is always zero except when registering the three internal io regions (ROM, unassigned, notdirty). Remove the parameter to reduce the API's power, thus facilitating future change. Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 6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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- 09 6月, 2009 5 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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由 Mark McLoughlin 提交于
This allows us to handle queue full conditions rather than dropping the packet on the floor. Signed-off-by: NMark McLoughlin <markmc@redhat.com>
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由 Mark McLoughlin 提交于
Give static type checking a chance to catch errors. Signed-off-by: NMark McLoughlin <markmc@redhat.com>
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由 Mark McLoughlin 提交于
VLANClientState's fd_read() handler doesn't read from file descriptors, it adds a buffer to the client's receive queue. Re-name the handlers to make things a little less confusing. Signed-off-by: NMark McLoughlin <markmc@redhat.com>
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由 Mark McLoughlin 提交于
This, apparently, is the style we prefer - all VLANClientState should be an argument to qemu_new_vlan_client(). Signed-off-by: NMark McLoughlin <markmc@redhat.com>
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- 27 5月, 2009 1 次提交
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由 Kevin Wolf 提交于
When a reset is requested, the current e1000 emulation never clears the reset bit which may cause a driver to hang. This patch masks the reset bit out when setting the control registert, so the reset is immediately completed. Signed-off-by: NKevin Wolf <mail@kevin-wolf.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 15 5月, 2009 1 次提交
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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 14 5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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- 09 5月, 2009 1 次提交
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由 Amit Shah 提交于
pci_register_device already mallocs the pci config space buffer filled with zeroes. Doing this again breaks some default config space writes like setting the subsystem vendor id and subsystem device id. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 01 5月, 2009 1 次提交
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由 Chris Wright 提交于
The pci_register_device() call in PCI nic initialization routines can fail. Handle this failure and propagate a meaningful error message to the user instead of generating a SEGV. Cc: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NChris Wright <chrisw@sous-sol.org> Signed-off-by: NAvi Kivity <avi@qumranet.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 18 4月, 2009 2 次提交
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由 aliguori 提交于
We're currently leaking memory and file descriptors on device hot-unplug. Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7150 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
NICInfo isn't used after initialization, so remove it from the driver state structures. Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7147 c046a42c-6fe2-441c-8c8c-71466251a162
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- 21 3月, 2009 1 次提交
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由 aliguori 提交于
The RXDMT0 interrupt is supposed to fire when the number of free RX descriptors drops to some fraction of the total descriptors. However in practice, it seems like we're adding this interrupt cause on every RX. Fix the logic to treat (tail - head) as the number of free entries rather than the number of used entries. Signed-off-by: NAlex Williamson <alex.williamson@hp.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6864 c046a42c-6fe2-441c-8c8c-71466251a162
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- 11 2月, 2009 2 次提交
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由 aliguori 提交于
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6605 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Change the PCI network drivers init functions to return the PCIDev, to inform which slot has been hot-plugged. Also record PCIDevice structure on NICInfo to locate for release on hot-removal. Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6593 c046a42c-6fe2-441c-8c8c-71466251a162
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- 02 2月, 2009 1 次提交
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由 blueswir1 提交于
This patch adds and uses #defines for PCI device classes and subclases, using a new pci_config_set_class() function, similar to the recently added pci_config_set_vendor_id() and pci_config_set_device_id(). Change since v1: fixed compilation of hw/sun4u.c Signed-off-by: NStuart Brady <stuart.brady@gmail.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6491 c046a42c-6fe2-441c-8c8c-71466251a162
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- 26 1月, 2009 1 次提交
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由 aliguori 提交于
This patch defines PCI vendor and device IDs in pci.h (matching those from Linux's pci_ids.h), and uses those definitions where appropriate. Change from v1: Introduces pci_config_set_vendor_id() / pci_config_set_device_id() accessors as suggested by Anthony Liguori. Signed-off-by: NStuart Brady <stuart.brady@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6442 c046a42c-6fe2-441c-8c8c-71466251a162
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- 09 1月, 2009 1 次提交
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由 aliguori 提交于
On link up or down we set the E1000_STATUS_LU ("link up") bit in the status register and set the E1000_ICR_LSC ("link status changed") bit in the interrupt cause register before interrupting the guest. Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6249 c046a42c-6fe2-441c-8c8c-71466251a162
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