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2010-06-30usb-uhci: fix commit 8e65b7c04965c8355e4ce43211582b6b83054e3d for vmstateTeLeMan
The commit 8e65b7c04965c8355e4ce43211582b6b83054e3d introduced expire_time of UHCIState. But expire_time is not in vmstate, the second uhci_frame_timer will not be fired immediately after loadvm. Signed-off-by: TeLeMan <geleman@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap : make local function static and remove declaration from headercmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap1.c : separate uart modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omwp2.c : separate l4 interconnect modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap2.c : separate tap module(Test-Chip-level)cmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap2.c : separate spi modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap1.c : separate interrupt controller modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap2.c : separate sdrc (sdram controller)cmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap2.c : separate gpmc(general purpose memory controller)cmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap2.c : separate synctimer modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap2.c : separate gptimer modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap2.c : separate gpio modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30hw/omap1.c : separate gpio modulecmchao
Signed-off-by: cmchao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30virtio-serial: Simplify virtio_serial_load()Markus Armbruster
For all i, ports_map[i] is used in and only in the i-th iteration. Replace the dynamic array by a scalar variable. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30usb-serial: Fail instead of crash when chardev is missingMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-30MIPS: fix fulong bios loadingAurelien Jarno
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29r2d: fix pflash mappingAurelien Jarno
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29lsi53c895a: fix Phase Mismatch JumpPaolo Bonzini
lsi_bad_phase has a bug in the choice of pmjad1/pmjad2. This does not matter with Linux guests because it uses just one routine for both, but it breaks Windows 64-bit guests. This is the text from the spec: "[The PMJCTL] bit controls which decision mechanism is used when jumping on phase mismatch. When this bit is cleared the LSI53C895A will use Phase Mismatch Jump Address 1 (PMJAD1) when the WSR bit is cleared and Phase Mismatch Jump Address 2 (PMJAD2) when the WSR bit is set. When this bit is set the LSI53C895A will use jump address one (PMJAD1) on data out (data out, command, message out) transfers and jump address two (PMJAD2) on data in (data in, status, message in) transfers." Which means: CCNTL0.PMJCTL 0 SCNTL2.WSR = 0 PMJAD1 0 SCNTL2.WSR = 1 PMJAD2 1 out PMJAD1 1 in PMJAD2 In qemu, what you get instead is: CCNTL0.PMJCTL 0 out PMJAD1 0 in PMJAD2 <<<<< 1 out PMJAD1 1 in PMJAD1 <<<<< Considering that qemu always has SCNTL2.WSR cleared, the two marked cases (corresponding to phase mismatch on input) are always jumping to the wrong PMJAD register. The patch implements the correct semantics. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29MIPS: Initial support of fulong mini pc (machine construction)Huacai Chen
Signed-off-by: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29MIPS: Initial support of VIA USB controller used by fulong mini pcHuacai Chen
Signed-off-by: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29MIPS: Initial support of VIA IDE controller used by fulong mini pcHuacai Chen
Signed-off-by: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29Initial support of vt82686b south bridge used by fulong mini pcHuacai Chen
Signed-off-by: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29MIPS: Initial support of bonito north bridge used by fulong mini pcHuacai Chen
Signed-off-by: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-27x86: Clean up CPU resetJan Kiszka
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-27mask all interrupts when MASTER_DISABLE is setArtyom Tarasenko
The MASTER_DISABLE bit (aka mask-all) masks all the interrupts. According to Sun-4M System Architecture "The level–15 interrupt sources [...] are maskable with the Interrupt Target Mask Register. While these interrupts are considered ’non–maskable’ within the SPARC IU, a mask capability is provided to allow the boot firmware to establish a basic environment before receiving any level–15 interrupts, which are non–maskable within SPARC. A mask–all bit is provided to allow disabling of all external interrupts during change of the CIT." Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-27fw_cfg: convert to qdevBlue Swirl
Convert fw_cfg to qdev. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-27Remove useless device dependency of HAS_AUDIOBlue Swirl
System architecture dictates whether HAS_AUDIO is defined. It's then useless to check for HAS_AUDIO in files which are only used on those architectures which always have audio. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-22virtio-pci: fix bus master bug setting on loadAlex Williamson
The comment suggests we're checking for the driver in the ready state and bus master disabled, but the code is checking that it's not in the ready state. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Found-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Implement Security model for mksock using mknod.Venkateswararao Jujjuri (JV)
This patch uses mknod to create socket. On Host/Fileserver: -rw-------. 1 virfsuid virtfsgid 0 2010-05-11 09:57 asocket1 On Guest/Client: srwxr-xr-x 1 guestuser guestuser 0 2010-05-11 12:57 asocket1 Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Implement Security model for mknodVenkateswararao Jujjuri (JV)
Mapped mode stores extended attributes in the user space of the extended attributes. Given that the user space extended attributes are available to regular files only, special files are created as regular files on the fileserver and appropriate mode bits are added to the extended attributes. This method presents all special files and symlinks as regular files on the fileserver while they are represented as special files on the guest mount. On Host/Fileserver: -rw-------. 1 virfsuid virtfsgid 0 2010-05-11 09:36 afifo -rw-------. 1 virfsuid virtfsgid 0 2010-05-11 09:32 blkdev -rw-------. 1 virfsuid virtfsgid 0 2010-05-11 09:33 chardev On Guest/Client: prw-r--r-- 1 guestuser guestuser 0 2010-05-11 12:36 afifo brw-r--r-- 1 guestuser guestuser 0, 0 2010-05-11 12:32 blkdev crw-r--r-- 1 guestuser guestuser 4, 5 2010-05-11 12:33 chardev In the passthrough securit model, specifal files are directly created on the fileserver. But the user credential Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Security model for symlink and readlinkVenkateswararao Jujjuri (JV)
Mapped mode stores extended attributes in the user space of the extended attributes. Given that the user space extended attributes are available to regular files only, special files are created as regular files on the fileserver and appropriate mode bits are added to the extended attributes. This method presents all special files and symlinks as regular files on the fileserver while they are represented as special files on the guest mount. Implemntation of symlink in mapped security model: A regular file is created and the link target is written to it. readlink() reads it back from the file. On Guest/Client: lrwxrwxrwx 1 root root 6 2010-05-11 12:20 asymlink -> afile On Host/Fileserver: -rw-------. 1 root root 6 2010-05-11 09:20 asymlink afile Under passthrough model, it just calls underlying symlink() readlink() system calls are used. Under both security models, client user credentials are changed after the filesystem objec creation. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Security model for mkdirVenkateswararao Jujjuri (JV)
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Security model for create/open2Venkateswararao Jujjuri (JV)
In the mapped security model, VirtFS server intercepts and maps the file object create and get/set attribute requests. Files on the fileserver will be created with VirtFS servers (QEMU) user credentials and the client-users credentials are stored in extended attributes. On the request to get attributes, server extracts the client-users credentials from extended attributes and sends them to the client. On Host/Fileserver: -rw-------. 2 virfsuid virtfsgid 0 2010-05-11 09:19 afile On Guest/Client: -rw-r--r-- 2 guestuser guestuser 0 2010-05-11 12:19 afile Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Implemented Security model for lstat and fstatVenkateswararao Jujjuri (JV)
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Security model for chownVenkateswararao Jujjuri (JV)
mapped model changes the owner in the extended attributes. passthrough model does the change through lchown() as the server don't need to follow the link and client will send the actual filesystem object. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Security model for chmodVenkateswararao Jujjuri (JV)
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Make infrastructure for the new security model.Venkateswararao Jujjuri (JV)
This patch adds required infrastructure for the new security model. - A new configure option for attr/xattr. - if CONFIG_VIRTFS will be defined if both CONFIG_LINUX and CONFIG_ATTR defined. - Defines routines related to both security models. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Introduces an option to specify the security model.Venkateswararao Jujjuri (JV)
The new option is: -fsdev fstype,id=myid,path=/share_path/,security_model=[mapped|passthrough] -virtfs fstype,path=/share_path/,security_model=[mapped|passthrough],mnt_tag=tag In the case of mapped security model, files are created with QEMU user credentials and the client-user's credentials are saved in extended attributes. Whereas in the case of passthrough security model, files on the filesystem are directly created with client-user's credentials. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-9p: Rearrange fileop structuresVenkateswararao Jujjuri (JV)
This patch rearranges the fileop structures by moving the structure definitions from virtio-9p.c to virtio-9p.h file. No functional changes. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22Flush the debug message out to the log file.Venkateswararao Jujjuri (JV)
This patch fluesh the debug messages to the log file at the end of each debug message. Changes from V1: Used fflush instead fseek for the flush. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-22virtio-blk: fix the list operation in virtio_blk_load().Yoshiaki Tamura
Although it is really rare to get in to the while loop, the list operation in the loop is obviously wrong. Signed-off-by: Yoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-22scsi-bus: Add MAINTENANCE_IN and MAINTENANCE_OUT SCSIRequest xfer and mode ↵Nicholas Bellinger
assignments This patch updates hw/scsi-bus.c to add MAINTENANCE_IN and MAINTENANCE_OUT case in scsi_req_length() for TYPE_ROM with MMC commands. It also adds the MAINTENANCE_OUT case in scsi_req_xfer_mode() to set SCSI_XFER_TO_DEV for outgoing write data. Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-22scsi-bus: Add PERSISTENT_RESERVE_OUT SCSIRequest->cmd.mode setupNicholas Bellinger
This patch updates hw/scsi-bus.c to add the PERSISTENT_RESERVE_OUT cdb case in scsi_req_xfer_mode() to set SCSI_XFER_TO_DEV for outgoing WRITE data. Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-19apic: qdev conversion cleanupBlue Swirl
Make APICState completely private to apic.c by using DeviceState in external APIs. Move apic_init() to pc.c. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-19apic: convert to qdevBlue Swirl
Convert to qdev. Use an opaque CPUState pointer because of missing VMState implementation for CPUState. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-19apic: avoid using CPUState internalsBlue Swirl
Move the actual CPUState contents handling to cpu.h and cpuid.c. Handle CPU reset and set env->halted in pc.c. Add a function to get the local APIC state of the current CPU for the MMIO. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-19apic: avoid passing CPUState from CPU codeBlue Swirl
Pass only APICState when accessing APIC from CPU code. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-19apic: avoid passing CPUState from devicesBlue Swirl
Pass only APICState from pc.c. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-19ioapic: convert to qdevBlue Swirl
Convert to qdev. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-17ioapic: unexport ioapic_set_irqBlue Swirl
There's no need to use ioapic_set_irq() outside of ioapic.c, so make it static. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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