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2014-03-04hw/9pfs: use g_strdup_printf() instead of PATH_MAX limitationChen Gang8-149/+316
When path is truncated by PATH_MAX limitation, it causes QEMU to access incorrect file. So use original full path instead of PATH_MAX within 9pfs (need check/process ENOMEM for related memory allocation). The related test: - Environments (for qemu-devel): - Host is under fedora17 desktop with ext4fs: qemu-system-x86_64 -hda test.img -m 1024 \ -net nic,vlan=4,model=virtio,macaddr=00:16:35:AF:94:04 \ -net tap,vlan=4,ifname=tap4,script=no,downscript=no \ -device virtio-9p-pci,id=fs0,fsdev=fsdev0,mount_tag=hostshare \ -fsdev local,security_model=passthrough,id=fsdev0,\ path=/upstream/vm/data/share/1234567890abcdefghijklmnopqrstuvwxyz\ ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890acdefghijklmnopqrstuvwxyz\ ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890/111111111111111111111111111\ 1111111111111111111111111111111111111111111111111111222222222222\ 2222222222222222222222222222222222222222222222222222222222222222\ 2222222222222222222222222222222222233333333333333333333333333333\ 3333333333333333333333333333333333 - Guest is ubuntu12 server with 9pfs. mount -t 9p -o trans=virtio,version=9p2000.L hostshare /share - Limitations: full path limitation is PATH_MAX (4096B include nul) under Linux. file/dir node name maximized length is 256 (include nul) under ext4. - Special test: Under host, modify the file: "/upstream/vm/data/share/1234567890abcdefg\ hijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890acdefghijklmno\ pqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890/111111111111111111111\ 111111111111111111111111111111111111111111111111111111111122222222222\ 222222222222222222222222222222222222222222222222222222222222222222222\ 222222222222222222222222222222233333333333333333333333333333333333333\ 3333333333333333333333333/4444444444444444444444444444444444444444444\ 444444444444444444444444444444444444444444444444444444444444444444444\ 444444444444444444444444444444444444444444444444444444444444444444444\ 444444444444444444444444444444444444444/55555555555555555555555555555\ 555555555555555555555555555555555555555555555555555555555555555555555\ 555555555555555555555555555555555555555555555555555555555555555555555\ 555555555555555555555555555555555555555555555555555555555555555555555\ 55555555/666666666666666666666666666666666666666666666666666666666666\ 666666666666666666666666666666666666666666666666666666666666666666666\ 666666666666666666666666666666666666666666666666666666666666666666666\ 666666666666666666666/77777777777777777777777777777777777777777777777\ 777777777777777777777777777777777777777777777777777777777777777777777\ 777777777777777777777777777777777777777777777777777777777777777777777\ 77777777777777777777777777777777777777777777777777777777777/888888888\ 888888888888888888888888888888888888888888888888888888888888888888888\ 888888888888888888888888888888888888888888888888888888888888888888888\ 888888888888888888888888888888888888888888888888888888888888888888888\ 888888888/99999999999999999999999999999999999999999999999999999999999\ 999999999999999999999999999999999999999999999999999999999999999999999\ 999999999999999999999999999999999999999999999999999999999999999999999\ 99999999999999999999999999999999999999999/000000000000000000000000000\ 000000000000000000000000000000000000000000000000000000000000000000000\ 000000000000000000000000000000000000000000000000000000000000000000000\ 000000000000000000000000000000000000000000000000/aaaaaaaaaaaaaaaaaaaa\ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbb\ bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\ bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\ bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ccccccccc\ ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc\ ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc\ ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc\ cccccccccc/dddddddddddddddddddddddddddddddddddddddddddddddddddddddddd\ ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd\ ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd\ dddddddddddddddddddddd/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\ eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\ eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\ eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/fffffffffffffff\ fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\ fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\ ffffffffffffffffffffffffffffffffffffffffffffffffffffffffff/gggggggggg\ ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg\ ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg\ ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg\ ggggggggggggggggggggggg/iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\ iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\ iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\ iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii/jjjjjjjjjjjjj\ jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj\ jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj/ppppppppppppppppppppp\ ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp\ ppppppppppppppppppppppppppppppppppppppp/test1234567890file.log" (need enter dir firstly, then modify file, or can not open it). Under guest, still allow modify "test1234567890file.log" (will generate "test123456" file with contents). After apply this patch, can not open "test1234567890file.log" under guest (permission denied). - Common test: All are still OK after apply this path. "mkdir -p", "create/open file/dir", "modify file/dir", "rm file/dir". change various mount point paths under host and/or guest. Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2014-03-03hw/9pfs/virtio-9p-local.c: use snprintf() instead of sprintf()Chen Gang1-3/+4
'ctx->fs_root' + 'path'/'fullname.data' may be larger than PATH_MAX, so need use snprintf() instead of sprintf() just like another area have done in 9pfs. This could possibly result in the truncation of pathname, which we address in the follow up patch. Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2014-03-03hw/9pfs/virtio-9p-local.c: move v9fs_string_free() to below "err_out:"Chen Gang1-1/+1
When "goto err_out", 'v9fs_string' already was allocated, so still need free 'v9fs_string' before return. Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2014-02-26xilinx: Delete hw/include/xilinx.hPeter Crosthwaite3-3/+1
This is now obsolete - remove the header and all its inclusions. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-26xilinx: Inline usages of xilinx_axi*_init()Peter Crosthwaite1-5/+19
Inline the only usage of each of xilinx_axiethernet_init and xilinx_axidma_init. Converts this init to at least a semi-recent QOM styling. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-26xilinx: Inline usage of xilinx_ethlite_create()Peter Crosthwaite1-1/+8
Inline the only usage. Converts this init to at least a semi-recent QOM styling. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-26xilinx: Inline usages of xilinx_timer_create()Peter Crosthwaite3-3/+20
Inline these usages. Converts these init to at least a semi-recent QOM styling. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-26xilinx: Inline usages of xilinx_intc_create()Peter Crosthwaite3-5/+18
Inline these usages. Converts these init to at least a semi-recent QOM styling. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-26microblaze/ml605: Define macros for irq/memory mapsPeter Crosthwaite1-3/+12
Define (missing) macros for the interrupt and memory maps for the sake of self documentation. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-26ppc/virtex_ml507: Define macros for irq/memory mapsPeter Crosthwaite1-3/+11
Define macros for the interrupt and memory maps for the sake of self documentation. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-26microblaze/s3adsp_1800: Define macros for irq mapPeter Crosthwaite1-1/+6
Define macros for the interrupt map for the sake of self documentation. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-25Merge remote-tracking branch 'remotes/spice/tags/pull-spice-3' into stagingPeter Maydell1-1/+7
qxl: add sanity check # gpg: Signature made Mon 24 Feb 2014 12:01:27 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/spice/tags/pull-spice-3: qxl: add sanity check Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-25Merge remote-tracking branch 'remotes/xtensa/tags/20140224-xtensa' into stagingPeter Maydell2-6/+78
Xtensa fixes and improvements queue 2014-02-24: - add support for ML605 and KC705 FPGA boards; - flush opencores_eth queue when new RX descriptor is available; - add basic checks to cache opcodes; - make core configuration available to tests; - implement HW config ID special registers. # gpg: Signature made Mon 24 Feb 2014 00:52:42 GMT using RSA key ID F83FA044 # gpg: Good signature from "Max Filippov <max.filippov@cogentembedded.com>" # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" * remotes/xtensa/tags/20140224-xtensa: target-xtensa: provide HW confg ID registers target-xtensa: refactor standard core configuration target-xtensa: add basic tests for cache opcodes target-xtensa: allow using core configuration in tests target-xtensa: add overridable test_init macro target-xtensa: add basic checks to icache opcodes target-xtensa: add basic checks to dcache opcodes target-xtensa: add RRRI4 opcode format fields opencores_eth: flush queue whenever can_receive can go from false to true hw/xtensa: add support for ML605 and KC705 FPGA board Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-25Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell1-2/+2
Block patches # gpg: Signature made Fri 21 Feb 2014 21:42:24 GMT using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (54 commits) iotests: Mixed quorum child device specifications quorum: Simplify quorum_open() quorum: Add unit test. quorum: Add quorum_open() and quorum_close(). quorum: Implement recursive .bdrv_recurse_is_first_non_filter in quorum. quorum: Add quorum_co_flush(). quorum: Add quorum_invalidate_cache(). quorum: Add quorum_getlength(). quorum: Add quorum mechanism. quorum: Add quorum_aio_readv. blkverify: Extract qemu_iovec_clone() and qemu_iovec_compare() from blkverify. quorum: Add quorum_aio_writev and its dependencies. quorum: Create BDRVQuorumState and BlkDriver and do init. quorum: Create quorum.c, add QuorumChildRequest and QuorumAIOCB. check-qdict: Test termination of qdict_array_split() check-qdict: Adjust test for qdict_array_split() qdict: Extract non-QDicts in qdict_array_split() qemu-config: Sections must consist of keys qemu-iotests: Check qemu-img command line parsing qemu-img: Allow -o help with incomplete argument list ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-24Merge remote-tracking branch 'remotes/sstabellini/xen-140220' into stagingPeter Maydell3-4/+15
* remotes/sstabellini/xen-140220: xen_disk: fix io accounting Call pci_piix3_xen_ide_unplug from unplug_disks Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-24qxl: add sanity checkGerd Hoffmann1-1/+7
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2014-02-24opencores_eth: flush queue whenever can_receive can go from false to trueMax Filippov1-2/+31
The following registers control whether MAC can receive frames: - MODER.RXEN bit that enables/disables receiver; - TX_BD_NUM register that specifies number of RX descriptors. Notify QEMU networking core when the MAC is ready to receive frames. Discard frame and raise BUSY interrupt when the frame arrives but the current RX descriptor is not empty. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-24hw/xtensa: add support for ML605 and KC705 FPGA boardMax Filippov1-4/+47
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Andreas Färber <afaerber@suse.de>
2014-02-21block: Add reference parameter to bdrv_open()Max Reitz1-2/+2
Allow bdrv_open() to handle references to existing block devices just as bdrv_file_open() is already capable of. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-02-21block: Change BDS parameter of bdrv_open() to **Max Reitz1-1/+1
Make bdrv_open() take a pointer to a BDS pointer, similarly to bdrv_file_open(). If a pointer to a NULL pointer is given, bdrv_open() will create a new BDS with an empty name; if the BDS pointer is not NULL, that existing BDS will be reused (in the same way as bdrv_open() already did). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-02-21Merge remote-tracking branch ↵Peter Maydell3-31/+18
'remotes/pmaydell/tags/pull-target-arm-20140220' into staging target-arm queue: * Fix a bug causing an assertion in the NVIC on ARMv7M models * More A64 Neon instructions * Refactor cpreg API to separate out access check functions, as groundwork for AArch64 system mode * Fix bug in linux-user A64 store-exclusive of XZR # gpg: Signature made Thu 20 Feb 2014 11:12:57 GMT using RSA key ID 14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" * remotes/pmaydell/tags/pull-target-arm-20140220: (30 commits) linux-user: AArch64: Fix exclusive store of the zero register target-arm: A64: Implement unprivileged load/store target-arm: A64: Implement narrowing three-reg-diff operations target-arm: A64: Implement the wide 3-reg-different operations target-arm: A64: Add most remaining three-reg-diff widening ops target-arm: A64: Add opcode comments to disas_simd_three_reg_diff target-arm: A64: Implement store-exclusive for system mode target-arm: Fix incorrect type for value argument to write_raw_cp_reg target-arm: Remove failure status return from read/write_raw_cp_reg target-arm: Remove unnecessary code now read/write fns can't fail target-arm: Drop success/fail return from cpreg read and write functions target-arm: Convert miscellaneous reginfo structs to accessfn target-arm: Convert generic timer reginfo to accessfn target-arm: Convert performance monitor reginfo to accessfn target-arm: Split cpreg access checks out from read/write functions target-arm: Stop underdecoding ARM946 PRBS registers target-arm: Log bad system register accesses with LOG_UNIMP target-arm: Remove unused ARMCPUState sr substruct target-arm: Restrict check_ap() use of S and R bits to v6 and earlier target-arm: Define names for SCTLR bits ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-20xen_disk: fix io accountingOlaf Hering1-1/+12
bdrv_acct_done was called unconditional. But in case the ioreq has no segments there is no matching bdrv_acct_start call. This could lead to bogus accounting values. Found by code inspection. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2014-02-20Call pci_piix3_xen_ide_unplug from unplug_disksStefano Stabellini2-3/+3
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-20Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-3' into stagingPeter Maydell13-70/+72
- xhci improvements and fixes. - uhci bugfix. - cleanups. # gpg: Signature made Tue 18 Feb 2014 15:48:10 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-usb-3: xhci: use DPRINTF() instead of fprintf(stderr, ...) xhci: switch debug printf to tracepoint xhci iso: allow for some latency xhci iso: fix time calculation uhci: invalidate queue on device address changes xhci: fix overflow in usb_xhci_post_load usb: Remove magic constants from device bmAttributes Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-20Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' ↵Peter Maydell75-551/+335
into staging QOM infrastructure fixes and device conversions * QTest cleanups and test cases for PCI NICs * NAND fix for "info qtree" * Cleanup and extension of QOM machine tests * IndustryPack test cases and conversion to QOM realize * I2C cleanups * Cleanups of legacy qdev properties # gpg: Signature made Mon 17 Feb 2014 22:15:37 GMT using RSA key ID 3E7E013F # gpg: Good signature from "Andreas Färber <afaerber@suse.de>" # gpg: aka "Andreas Färber <afaerber@suse.com>" * remotes/afaerber/tags/qom-devices-for-peter: (49 commits) qtest: Include system headers before user headers qapi: Refine human printing of sizes qdev: Use QAPI type names for properties qdev: Add enum property types to QAPI schema block: Handle "rechs" and "large" translation options qdev: Remove hex8/32/64 property types qdev: Remove most legacy printers qdev: Use human mode in "info qtree" qapi: Add human mode to StringOutputVisitor qdev: Inline qdev_prop_parse() qdev: Legacy properties are just strings qdev: Legacy properties are now read-only qdev: Remove legacy parsers for hex8/32/64 qdev: Sizes are now parsed by StringInputVisitor qapi: Add size parser to StringInputVisitor qtest: Don't segfault with invalid -qtest option ipack: Move IndustryPack out of hw/char/ ipoctal232: QOM parent field cleanup ipack: QOM parent field cleanup for IPackDevice ipack: QOM parent field cleanup for IPackBus ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-20Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into stagingPeter Maydell2-3/+3
* remotes/qmp-unstable/queue/qmp: monitor: Add object_add class argument completion. monitor: Add object_del id argument completion. monitor: Add device_add device argument completion. monitor: Add device_del id argument completion. qmp: expose list of supported character device backends Use error_is_set() only when necessary QMP: allow JSON dict arguments in qmp-shell hmp: migrate command (without -d) now blocks correctly Conflicts: blockdev.c [PMM: resolved trivial conflict in blockdev.c] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-20target-arm: Drop success/fail return from cpreg read and write functionsPeter Maydell2-30/+17
All cpreg read and write functions now return 0, so we can clean up their prototypes: * write functions return void * read functions return the value rather than taking a pointer to write the value to This is a fairly mechanical change which makes only the bare minimum set of changes to the callers of read and write functions. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
2014-02-20hw/intc/arm_gic: Fix NVIC assertion failurePeter Maydell1-1/+1
Commit 40d225009ef accidentally changed the behaviour of gic_acknowledge_irq() for the NVIC. The NVIC doesn't have SGIs, so this meant we hit an assertion: gic_acknowledge_irq: Assertion `s->sgi_pending[irq][cpu] != 0' failed. Return NVIC acknowledge-irq to its previous behaviour, like 11MPCore. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
2014-02-18xhci: use DPRINTF() instead of fprintf(stderr, ...)Gerd Hoffmann1-45/+45
So we don't spam stderr with (guest-triggerable) messages by default. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-18xhci: switch debug printf to tracepointGerd Hoffmann1-3/+1
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-18xhci iso: allow for some latencyGerd Hoffmann1-1/+1
Allow the scheduled transfer time be a bit behind, to compensate for latencies. Without this xhci will wait way to often for the mfindex wraparound, assuming the scheduled time is in the future just because qemu is a bit behind in processing the iso transfer requests. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-18xhci iso: fix time calculationGerd Hoffmann1-2/+2
Frameid specifies frames not microframes, so we need to shift it to get the microframe index. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-18uhci: invalidate queue on device address changesGerd Hoffmann1-0/+2
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-18xhci: fix overflow in usb_xhci_post_loadGerd Hoffmann1-1/+1
Found by Coverity. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-18usb: Remove magic constants from device bmAttributesPantelis Koukousoulas11-18/+20
Replace magic constants in device bmAttributes with symbolic ones from Linux kernel ch9.h Signed-off-by: Pantelis Koukousoulas <pktoss@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-17Use error_is_set() only when necessaryMarkus Armbruster2-3/+3
error_is_set(&var) is the same as var != NULL, but it takes whole-program analysis to figure that out. Unnecessarily hard for optimizers, static checkers, and human readers. Dumb it down to obvious. Gets rid of several dozen Coverity false positives. Note that the obvious form is already used in many places. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-02-15Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-02-15' ↵Peter Maydell2-1/+4
into staging trivial patches for 2014-02-15 # gpg: Signature made Sat 15 Feb 2014 12:10:46 GMT using RSA key ID 74F0C838 # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: E190 8639 3B10 B51B AC2C 8B73 5253 C5AD 74F0 C838 * remotes/mjt/tags/trivial-patches-2014-02-15: char/serial: Fix emptyness check gitignore: anchor all ignored names vl: trim includes vl: remove old, long-unused defines net: declare struct iovec in checksum.h to fix compiler warning linux-user: refactor do_socketcall() configure: add hints to a remedy for feature_not_found errors configure: add hint of libfdt to DTC dependency not found message sparc/leon3: Initialize stack pointer misc: Fix case Qemu -> QEMU Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-15char/serial: Fix emptyness checkPeter Crosthwaite1-1/+1
This was guarding against a full fifo rather than an empty fifo when popping. Fix. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-02-15sparc/leon3: Initialize stack pointerSebastian Huber1-0/+3
A lot of real world LEON3 systems are shipped with the GRMON boot loader. This boot loader initializes the stack pointer with the end of RAM address. The application can use this to detect the RAM size of a particular board variant. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de> Reviewed-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-02-14qdev: Use QAPI type names for propertiesPaolo Bonzini2-11/+19
Use "drive", "chr", etc. only for legacy_name (which shows up in -device foo,? output). Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Add enum property types to QAPI schemaPaolo Bonzini3-27/+13
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14block: Handle "rechs" and "large" translation optionsPaolo Bonzini1-3/+5
Sure, CHS translation is an obscure topic, and legacy options for hard-disk geometries are obscure as well. But since QEMU does nothing with it except telling the BIOS, and since there "large" and "rechs" are listed in the enums, parsing them seems to be the bare minimum. Acked-by: Stefan Hajnoczi <stefanha@gmail.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Remove hex8/32/64 property typesPaolo Bonzini32-80/+53
Replace them with uint8/32/64. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Remove most legacy printersPaolo Bonzini1-60/+0
Their functionality is either aesthetic only (e.g. on/off vs. true/false) or obtained by the "human mode" of StringOutputVisitor. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Inline qdev_prop_parse()Paolo Bonzini1-7/+1
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Legacy properties are just stringsPaolo Bonzini1-6/+2
prop->info->legacy_name is still used by "-device foo,?". Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Legacy properties are now read-onlyPaolo Bonzini2-37/+3
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Remove legacy parsers for hex8/32/64Paolo Bonzini1-54/+0
The hexNN property types have not been accepting values not prefixed by "0x" since QEMU 1.2. Parse those values as decimals now. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Sizes are now parsed by StringInputVisitorPaolo Bonzini1-11/+0
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14ipack: Move IndustryPack out of hw/char/Andreas Färber7-91/+7
Move the header defining an IPackBus and IPackDevice base class into a new include/ directory and move their implementation and a PCI-IndustryPack bridge out of hw/char/ directory into a new hw/ipack/. Acked-by: Alberto Garcia <agarcia@igalia.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-17 14:26:38 +0000