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2016-07-13coroutine: move entry argument to qemu_coroutine_createPaolo Bonzini37-131/+130
In practice the entry argument is always known at creation time, and it is confusing that sometimes qemu_coroutine_enter is used with a non-NULL argument to re-enter a coroutine (this happens in block/sheepdog.c and tests/test-coroutine.c). So pass the opaque value at creation time, for consistency with e.g. aio_bh_new. Mostly done with the following semantic patch: @ entry1 @ expression entry, arg, co; @@ - co = qemu_coroutine_create(entry); + co = qemu_coroutine_create(entry, arg); ... - qemu_coroutine_enter(co, arg); + qemu_coroutine_enter(co); @ entry2 @ expression entry, arg; identifier co; @@ - Coroutine *co = qemu_coroutine_create(entry); + Coroutine *co = qemu_coroutine_create(entry, arg); ... - qemu_coroutine_enter(co, arg); + qemu_coroutine_enter(co); @ entry3 @ expression entry, arg; @@ - qemu_coroutine_enter(qemu_coroutine_create(entry), arg); + qemu_coroutine_enter(qemu_coroutine_create(entry, arg)); @ reentry @ expression co; @@ - qemu_coroutine_enter(co, NULL); + qemu_coroutine_enter(co); except for the aforementioned few places where the semantic patch stumbled (as expected) and for test_co_queue, which would otherwise produce an uninitialized variable warning. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13test-coroutine: prepare for the next patchPaolo Bonzini1-2/+3
The next patch moves the coroutine argument from first-enter to creation time. In this case, coroutine has not been initialized yet when the coroutine is created, so change to a pointer. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13coroutine: use QSIMPLEQ instead of QTAILQPaolo Bonzini4-15/+15
CoQueue do not need to remove any element but the head of the list; processing is always strictly FIFO. Therefore, the simpler singly-linked QSIMPLEQ can be used instead. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13raw-posix: Use qemu_dupFam Zheng1-9/+1
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13osdep: Introduce qemu_dupFam Zheng2-8/+18
And use it in qemu_dup_flags. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Update description of the 'device' field in the QMP APIAlberto Garcia2-14/+33
The 'device' field in all BLOCK_JOB_* events and 'block-job-*' command is no longer the device name, but the ID of the job. This patch updates the documentation to clarify that. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13qemu-img: Set the ID of the block job in img_commit()Alberto Garcia2-7/+1
img_commit() creates a block job without an ID. This is no longer allowed now that we require it to be unique and well-formed. We were solving this by having a fallback in block_job_create(), but now that we extended the API of commit_active_start() we can finally set an explicit ID and revert that change. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13commit: Add 'job-id' parameter to 'block-commit'Alberto Garcia7-19/+30
This patch adds a new optional 'job-id' parameter to 'block-commit', allowing the user to specify the ID of the block job to be created. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13stream: Add 'job-id' parameter to 'block-stream'Alberto Garcia6-17/+25
This patch adds a new optional 'job-id' parameter to 'block-stream', allowing the user to specify the ID of the block job to be created. The HMP 'block_stream' command remains unchanged. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13backup: Add 'job-id' parameter to 'blockdev-backup' and 'drive-backup'Alberto Garcia6-33/+50
This patch adds a new optional 'job-id' parameter to 'blockdev-backup' and 'drive-backup', allowing the user to specify the ID of the block job to be created. The HMP 'drive_backup' command remains unchanged. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13mirror: Add 'job-id' parameter to 'blockdev-mirror' and 'drive-mirror'Alberto Garcia6-23/+37
This patch adds a new optional 'job-id' parameter to 'blockdev-mirror' and 'drive-mirror', allowing the user to specify the ID of the block job to be created. The HMP 'drive_mirror' command remains unchanged. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Add 'job_id' parameter to block_job_create()Alberto Garcia7-13/+40
When a new job is created, the job ID is taken from the device name of the BDS. This patch adds a new 'job_id' parameter to let the caller provide one instead. This patch also verifies that the ID is always unique and well-formed. This causes problems in a couple of places where no ID is being set, because the BDS does not have a device name. In the case of test_block_job_start() (from test-blockjob-txn.c) we can simply use this new 'job_id' parameter to set the missing ID. In the case of img_commit() (from qemu-img.c) we still don't have the API to make commit_active_start() set the job ID, so we solve it by setting a default value. We'll get rid of this as soon as we extend the API. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13block: Use block_job_get() in find_block_job()Alberto Garcia1-27/+13
find_block_job() looks for a block backend with a specified name, checks whether it has a block job and acquires its AioContext. We want to identify jobs by their ID and not by the block backend they're attached to, so this patch ignores the backends altogether and gets the job directly. Apart from making the code simpler, this will allow us to find block jobs once they start having user-specified IDs. To ensure backward compatibility we keep ERROR_CLASS_DEVICE_NOT_ACTIVE as the error class if the job doesn't exist. In subsequent patches we'll also need to keep the device name as the default job ID if the user doesn't specify a different one. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Add block_job_get()Alberto Garcia2-0/+23
Currently the way to look for a specific block job is to iterate the list manually using block_job_next(). Since we want to be able to identify a job primarily by its ID it makes sense to have a function that does just that. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13blockjob: Update description of the 'id' fieldAlberto Garcia4-9/+5
The 'id' field of the BlockJob structure will be able to hold any ID, not only a device name. This patch updates the description of that field and the error messages where it is being used. Soon we'll add the ability to set an arbitrary ID when creating a block job. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-13stream: Fix prototype of stream_start()Alberto Garcia1-5/+6
'stream-start' has a parameter called 'backing-file', which is the string to be written to bs->backing when the job finishes. In the stream_start() implementation it is called 'backing_file_str', but it the prototype in the header file it is called 'base_id'. This patch fixes it so the name is the same in both cases and is consistent with other cases (like commit_start()). Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-07-12Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2016-07-12' ↵Peter Maydell524-1226/+1418
into staging Clean up #include "..." vs <...> and header guards # gpg: Signature made Tue 12 Jul 2016 15:23:43 BST # gpg: using RSA key 0x3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-include-2016-07-12: cris: Fix broken header guard in hw/cris/boot.h Clean up decorations and whitespace around header guards Clean up ill-advised or unusual header guards libdecnumber: Don't error out on decNumberLocal.h re-inclusion libdecnumber: Don't fool around with guards to avoid #include Clean up header guards that don't match their file name Drop Emacs local variables lists redundant with .dir-locals.el spapr_pci: Include spapr.h instead of playing games with #error tcg: Clean up tcg-target.h header guards linux-user: Fix broken header guard in syscall_defs.h linux-user: Clean up hostdep.h header guards linux-user: Clean up target_structs.h header guards linux-user: Clean up target_signal.h header guards linux-user: Clean up target_cpu.h header guards linux-user: Clean up target_syscall.h header guards target-*: Clean up cpu.h header guards scripts: New clean-header-guards.pl Use #include "..." for our own headers, <...> for others Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12cris: Fix broken header guard in hw/cris/boot.hMarkus Armbruster1-2/+2
Found with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12Clean up decorations and whitespace around header guardsMarkus Armbruster111-126/+140
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12Clean up ill-advised or unusual header guardsMarkus Armbruster141-378/+385
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12libdecnumber: Don't error out on decNumberLocal.h re-inclusionMarkus Armbruster1-2/+0
decNumberLocal.h errors out when it's included with its header guard defined. This catches multiple inclusions. Drop that. Including it multiple times is safe, and the compiler can do it efficiently. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12libdecnumber: Don't fool around with guards to avoid #includeMarkus Armbruster4-12/+4
Some libdecnumber headers avoid including decNumber.h or decContext.h again by checking their header guards. Don't. Including them multiple times is safe, and the compiler can do it efficiently. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12Clean up header guards that don't match their file nameMarkus Armbruster83-215/+223
Header guard symbols should match their file name to make guard collisions less likely. Offenders found with scripts/clean-header-guards.pl -vn. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12Drop Emacs local variables lists redundant with .dir-locals.elMarkus Armbruster6-54/+0
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12spapr_pci: Include spapr.h instead of playing games with #errorMarkus Armbruster1-3/+1
include/hw/pci-host/spapr.h needs hw/ppc/spapr.h. It checks whether its header guard is defined, and errors out if it isn't. Playing games with some other header's guard symbol is not a good idea. Just include the frackin' header already. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12tcg: Clean up tcg-target.h header guardsMarkus Armbruster8-17/+24
These use guard symbols like TCG_TARGET_$target. scripts/clean-header-guards.pl doesn't like them because they don't match their file name (they should, to make guard collisions less likely). Clean them up: use guard symbol $target_TCG_TARGET_H for tcg/$target/tcg-target.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12linux-user: Fix broken header guard in syscall_defs.hMarkus Armbruster1-4/+3
Found with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12linux-user: Clean up hostdep.h header guardsMarkus Armbruster13-26/+26
These headers all use QEMU_HOSTDEP_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_HOSTDEP_H for linux-user/host/$target/hostdep.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12linux-user: Clean up target_structs.h header guardsMarkus Armbruster17-34/+34
These headers all use TARGET_STRUCTS_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_TARGET_STRUCTS_H for linux-user/$target/target_structs.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12linux-user: Clean up target_signal.h header guardsMarkus Armbruster18-54/+54
These headers all use TARGET_SIGNAL_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_TARGET_SIGNAL_H for linux-user/$target/target_signal.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12linux-user: Clean up target_cpu.h header guardsMarkus Armbruster15-31/+31
These headers all use TARGET_CPU_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_TARGET_CPU_H for linux-user/$target/target_cpu.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12linux-user: Clean up target_syscall.h header guardsMarkus Armbruster18-51/+53
Some of them use guard symbol TARGET_SYSCALL_H, but we also have CRIS_SYSCALL_H, MICROBLAZE_SYSCALLS_H, TILEGX_SYSCALLS_H and __UC32_SYSCALL_H__. They all upset scripts/clean-header-guards.pl. Reuse of the same guard symbol TARGET_SYSCALL_H in multiple headers is okay as long as they cannot be included together. The script can't tell, so it warns. The script dislikes the other guard symbols, too. They don't match their file name (they should, to make guard collisions less likely), and __UC32_SYSCALL_H__ is a reserved identifier. Clean them all up: use guard symbol $target_TARGET_SYSCALL_H for linux-user/$target/target_sycall.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12target-*: Clean up cpu.h header guardsMarkus Armbruster18-45/+56
Most of them use guard symbols like CPU_$target_H, but we also have __MIPS_CPU_H__ and __TRICORE_CPU_H__. They all upset scripts/clean-header-guards.pl. The script dislikes CPU_$target_H because they don't match their file name (they should, to make guard collisions less likely). The others are reserved identifiers. Clean them all up: use guard symbol $target_CPU_H for target-$target/cpu.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12scripts: New clean-header-guards.plMarkus Armbruster1-0/+213
The conventional way to ensure a header can be included multiple times is to bracket it like this: #ifndef HEADER_NAME_H #define HEADER_NAME_H ... #endif where HEADER_NAME_H is a symbol unique to this header. The endif may be optionally decorated like this: #endif /* HEADER_NAME_H */ Unconventional ways present in our code: * Identifiers reserved for any use: #define _FILEOP_H * Lowercase (bad idea for object-like macros): #define __linux_video_vga_h__ * Roundabout ways to say the same thing (and hide from grep): #if !defined(__PPC_MAC_H__) #endif /* !defined(__PPC_MAC_H__) */ * Redundant values: #define HW_ALPHA_H 1 * Funny redundant values: # define PXA_H "pxa.h" * Decorations with bangs: #endif /* !QEMU_ARM_GIC_INTERNAL_H */ The negation actually makes sense, but almost all our header guard #endif decorations don't negate. * Useless decorations: #endif /* audio.h */ Header guards are not the place to show off creativity. This script normalizes them to the conventional way, and cleans up whitespace while there. It warns when it renames guard symbols, and explains how to find occurences of these symbols that may have to be updated manually. Another issue is use of the same guard symbol in multiple headers. That's okay only for headers that cannot be used together, such as the *-user/*/target_syscall.h. This script can't tell, so it warns when it sees a reuse. The script also warns when preprocessing a header with its guard symbol defined produces anything but whitespace. The next commits will put the script to use. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12Use #include "..." for our own headers, <...> for othersMarkus Armbruster91-172/+169
Tracked down with an ugly, brittle and probably buggy Perl script. Also move includes converted to <...> up so they get included before ours where that's obviously okay. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-12bswap.h: Document cpu_to_* and *_to_cpu conversion functionsPeter Maydell1-0/+58
Add a documentation comment describing the functions for converting between the cpu and little or bigendian formats. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1467908460-27048-6-git-send-email-peter.maydell@linaro.org
2016-07-12bswap.h: Fix comment typoPeter Maydell1-1/+1
Fix a typo in a comment. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-id: 1467908460-27048-5-git-send-email-peter.maydell@linaro.org
2016-07-12bswap.h: Remove unused cpu_to_*w() and *_to_cpup()Peter Maydell1-10/+0
Now that all uses of cpu_to_*w() and *_to_cpup() have been replaced with either ld*_p()/st*_p() or by doing direct dereferences and using the cpu_to_*()/*_to_cpu() byteswap functions, we can remove the unused implementations. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1467908460-27048-4-git-send-email-peter.maydell@linaro.org
2016-07-12hw/bt: Don't use cpu_to_*w() and *_to_cpup()Peter Maydell2-13/+9
Don't use cpu_to_*w() and *_to_cpup() to do byte-swapped loads and stores; instead use ld*_p() and st*_p() which correctly handle misaligned accesses. Bring the HNDL() macro into line with how we deal with PARAMHANDLE(), by using cpu_to_le16() rather than an ifdef HOST_WORDS_BIGENDIAN. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1467908460-27048-3-git-send-email-peter.maydell@linaro.org
2016-07-12fsdev/9p-iov-marshal.c: Don't use cpu_to_*w() functionsPeter Maydell1-12/+6
Don't use the cpu_to_*w() functions, which we are trying to deprecate. Instead just use cpu_to_*() to do the byteswap, which brings the code in the marshal function in line with that in the unmarshal. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1467908460-27048-2-git-send-email-peter.maydell@linaro.org
2016-07-12Fix confusing argument names in some common functionsSergey Sorokin25-87/+100
There are functions tlb_fill(), cpu_unaligned_access() and do_unaligned_access() that are called with access type and mmu index arguments. But these arguments are named 'is_write' and 'is_user' in their declarations. The patches fix the arguments to avoid a confusion. Signed-off-by: Sergey Sorokin <afarallax@yandex.ru> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-id: 1465907177-1399402-1-git-send-email-afarallax@yandex.ru Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12Merge remote-tracking branch 'remotes/lalrae/tags/mips-20160712' into stagingPeter Maydell18-56/+1059
MIPS patches 2016-07-12 Changes: * support 10-bit ASIDs * MIPS64R6-generic renamed to I6400 * initial GIC support * implement RESET_BASE register in CM GCR # gpg: Signature made Tue 12 Jul 2016 11:49:50 BST # gpg: using RSA key 0x52118E3C0B29DA6B # gpg: Good signature from "Leon Alrae <leon.alrae@imgtec.com>" # Primary key fingerprint: 8DD3 2F98 5495 9D66 35D4 4FC0 5211 8E3C 0B29 DA6B * remotes/lalrae/tags/mips-20160712: target-mips: enable 10-bit ASIDs in I6400 CPU target-mips: support CP0.Config4.AE bit target-mips: change ASID type to hold more than 8 bits target-mips: add ASID mask field and replace magic values target-mips: replace MIPS64R6-generic with the real I6400 CPU model hw/mips_cmgcr: implement RESET_BASE register in CM GCR hw/mips_cpc: make VP correctly start from the reset vector target-mips: add exception base to MIPS CPU hw/mips/cps: create GIC block inside CPS hw/mips: implement Global Interrupt Controller hw/mips: implement GIC Interval Timer Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20160712-1' into ↵Peter Maydell3-2/+16
staging usb: misc fixes. # gpg: Signature made Tue 12 Jul 2016 09:47:21 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # 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>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/pull-usb-20160712-1: xen-usb: Fix 32bit build usb: add storage hotplug documentation nec-usb-xhci: set the device state to USB_STATE_DEFAULT Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12Merge remote-tracking branch 'remotes/kraxel/tags/pull-input-20160712-1' ↵Peter Maydell5-147/+256
into staging msmouse: fix misc issues, switch to new input interface. input: add trace events for full queues. input-linux: better capability checks and event handling. # gpg: Signature made Tue 12 Jul 2016 09:20:36 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # 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>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/pull-input-20160712-1: input-linux: better capability checks, merge input_linux_event_{mouse, keyboard} input-linux: factor out input_linux_handle_keyboard input-linux: factor out input_linux_handle_mouse input: add trace events for full queues msmouse: send short messages if possible. msmouse: switch to new input interface msmouse: fix buffer handling msmouse: add MouseState, unregister handler on close Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12Merge remote-tracking branch 'remotes/kraxel/tags/pull-vnc-20160712-1' into ↵Peter Maydell2-16/+22
staging vnc: misc bugfixes. # gpg: Signature made Tue 12 Jul 2016 08:22:40 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # 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>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/pull-vnc-20160712-1: ui: avoid crash if vnc client disconnects with writes pending vnc-enc-tight: use thread local storage for palette vnc: fix incorrect checking condition when updating client Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12xen-usb: Fix 32bit buildAnthony PERARD1-1/+2
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Juergen Gross <jgross@suse.com> Message-id: 20160623110829.22671-1-anthony.perard@citrix.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-07-12usb: add storage hotplug documentationGerd Hoffmann1-0/+12
Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1466667901-1341-1-git-send-email-kraxel@redhat.com
2016-07-12nec-usb-xhci: set the device state to USB_STATE_DEFAULTZhang Shuaiyi1-1/+2
This patch is a rough fix to "hw/usb/core.c:401: usb_handle_packet: Assertion `dev->state == 3' failed.". Qemu will crash when a usb3 device redirect to Windows7 VM via nec-usb-xhci. In extensible-host-controler-interface-usb-xhci.pdf P94(4.6.5 Address Device): • If the Block Set Address Request (BSR) flag = ‘1’ • If the slot is in the Enabled state: ... • Set the Slot State in the Output Slot Context to Default. BSR = ‘1’: Enabled state to Default state; BSR = ‘0’: Default state to Addressed state. Try to call usb_device_reset to set device state to USB_STATE_DEFAULT in xhci_address_slot wether bsr is zero. Signed-off-by: Zhang Shuaiyi <zhang_syi@massclouds.com> Message-id: 1467258640-11921-1-git-send-email-zhang_syi@massclouds.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-07-12target-mips: enable 10-bit ASIDs in I6400 CPULeon Alrae1-1/+1
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-07-12target-mips: support CP0.Config4.AE bitPaul Burton2-1/+3
The read-only Config4.AE bit set denotes extended 10 bits ASID. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 07:40:45 +0000