- 12 6月, 2018 1 次提交
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由 Gerd Hoffmann 提交于
xhci is rock solid meanwhile. So move it up in the docs and feature it as prefered usb host adapter, instead of the old shy version saying "you might want try ...". While being at it rework the text on ehci and companion controllers too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-id: 20180605132915.3640-1-kraxel@redhat.com
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- 11 6月, 2018 39 次提交
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由 Peter Maydell 提交于
Block patches: - Various bug fixes - Removal of qemu-img convert's deprecated -s option - qemu-io now exits with an error when a command failed # gpg: Signature made Mon 11 Jun 2018 15:23:42 BST # gpg: using RSA key F407DB0061D5CF40 # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2018-06-11: (29 commits) iotests: Add case for a corrupted inactive image qcow2: Do not mark inactive images corrupt block: Make bdrv_is_writable() public throttle: Fix crash on reopen block/qcow2-bitmap: fix free_bitmap_clusters qemu-img: Remove deprecated -s snapshot_id_or_name option iotests: Fix 219's timing iotests: improve pause_job iotests: Test post-backing convert target behavior qemu-img: Special post-backing convert handling iotests: Add test for rebasing with relative paths qemu-img: Resolve relative backing paths in rebase iotests: Let 216 make use of qemu-io's exit code iotests.py: Add qemu_io_silent qemu-io: Exit with error when a command failed qemu-io: Let command functions return error code qemu-io: Drop command functions' return values iotests: Repairing error during snapshot deletion qcow2: Repair OFLAG_COPIED when fixing leaks iotests: Rework 113 ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Max Reitz 提交于
Reviewed-by: NJohn Snow <jsnow@redhat.com> Tested-by: NJeff Cody <jcody@redhat.com> Reviewed-by: NJeff Cody <jcody@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180606193702.7113-4-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
When signaling a corruption on a read-only image, qcow2 already makes fatal events non-fatal (i.e., they will not result in the image being closed, and the image header's corrupt flag will not be set). This is necessary because we cannot set the corrupt flag on read-only images, and it is possible because further corruption of read-only images is impossible. Inactive images are effectively read-only, too, so we should do the same for them. bdrv_is_writable() can tell us whether an image can actually be written to, so use its result instead of !bs->read_only. (Otherwise, the assert(!(bs->open_flags & BDRV_O_INACTIVE)) in bdrv_co_pwritev() will fail, crashing qemu.) Cc: qemu-stable@nongnu.org Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180606193702.7113-3-mreitz@redhat.com Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NJeff Cody <jcody@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
This is a useful function for the whole block layer, so make it public. At the same time, users outside of block.c probably do not need to make use of the reopen functionality, so rename the current function to bdrv_is_writable_after_reopen() create a new bdrv_is_writable() function that just passes NULL to it for the reopen queue. Cc: qemu-stable@nongnu.org Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180606193702.7113-2-mreitz@redhat.com Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NJeff Cody <jcody@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Alberto Garcia 提交于
The throttle block filter can be reopened, and with this it is possible to change the throttle group that the filter belongs to. The way the code does that is the following: - On throttle_reopen_prepare(): create a new ThrottleGroupMember and attach it to the new throttle group. - On throttle_reopen_commit(): detach the old ThrottleGroupMember, delete it and replace it with the new one. The problem with this is that by replacing the ThrottleGroupMember the previous value of io_limits_disabled is lost, causing an assertion failure in throttle_co_drain_end(). This problem can be reproduced by reopening a throttle node: $QEMU -monitor stdio -object throttle-group,id=tg0,x-iops-total=1000 \ -blockdev node-name=hd0,driver=qcow2,file.driver=file,file.filename=hd.qcow2 \ -blockdev node-name=root,driver=throttle,throttle-group=tg0,file=hd0,read-only=on (qemu) block_stream root block/throttle.c:214: throttle_co_drain_end: Assertion `tgm->io_limits_disabled' failed. Since we only want to change the throttle group on reopen there's no need to create a ThrottleGroupMember and discard the old one. It's easier if we simply detach it from its current group and attach it to the new one. Signed-off-by: NAlberto Garcia <berto@igalia.com> Message-id: 20180608151536.7378-1-berto@igalia.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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This assert may fail, because bitmap_table is not initialized. Just drop it, as it's obvious, that bitmap_table_load sets bitmap_table parameter only when returning zero. Reported-by: NPavel Butsykin <pbutsykin@virtuozzo.com> Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20180608101225.2575-1-vsementsov@virtuozzo.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Thomas Huth 提交于
It has been marked as deprecated since QEMU v2.0 already, so it is time now to finally remove it. Signed-off-by: NThomas Huth <thuth@redhat.com> Message-id: 1528288551-31641-1-git-send-email-thuth@redhat.com Reviewed-by: NJeff Cody <jcody@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
219 has two issues that may lead to sporadic failure, both of which are the result of issuing query-jobs too early after a job has been modified. This can then lead to different results based on whether the modification has taken effect already or not. First, query-jobs is issued right after the job has been created. Besides its current progress possibly being in any random state (which has already been taken care of), its total progress too is basically arbitrary, because the job may not yet have been able to determine it. This patch addresses this by just filtering the total progress, like what has been done for the current progress already. However, for more clarity, the filtering is changed to replace the values by a string 'FILTERED' instead of deleting them. Secondly, query-jobs is issued right after a job has been resumed. The job may or may not yet have had the time to actually perform any I/O, and thus its current progress may or may not have advanced. To make sure it has indeed advanced (which is what the reference output already assumes), keep querying it until it has. Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180606190628.8170-1-mreitz@redhat.com Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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It's possible, that job was finished during waiting. In this case we will see error message "Timeout waiting for job to pause" which is not very informative. So, let's check during waiting iteration that the job exists. Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20180601115923.17159-1-vsementsov@virtuozzo.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
This adds a test case to 122 for what happens when you convert to a target with a backing file that is shorter than the target, and the image format does not support efficient zero writes (as is the case with qcow2 v2). Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180501165750.19242-3-mreitz@redhat.com Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
Currently, qemu-img convert writes zeroes when it reads zeroes. Sometimes it does not because the target is initialized to zeroes anyway, so we do not need to overwrite (and thus potentially allocate) it. This is never the case for targets with backing files, though. But even they may have an area that is initialized to zeroes, and that is the area past the end of the backing file (if that is shorter than the overlay). So if the target format's unallocated blocks are zero and there is a gap between the target's backing file's end and the target's end, we do not have to explicitly write zeroes there. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1527898Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180501165750.19242-2-mreitz@redhat.com Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509182002.8044-3-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
Currently, rebase interprets a relative path for the new backing image as follows: (1) Open the new backing image with the given relative path (thus relative to qemu-img's working directory). (2) Write it directly into the overlay's backing path field (thus relative to the overlay). If the overlay is not in qemu-img's working directory, both will be different interpretations, which may either lead to an error somewhere (either rebase fails because it cannot open the new backing image, or your overlay becomes unusable because its backing path does not point to a file), or, even worse, it may result in your rebase being performed for a different backing file than what your overlay will point to after the rebase. Fix this by interpreting the target backing path as relative to the overlay, like qemu-img does everywhere else. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1569835 Cc: qemu-stable@nongnu.org Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180509182002.8044-2-mreitz@redhat.com Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
As a showcase of how you can use qemu-io's exit code to determine success or failure (same for qemu-img), this test is changed to use qemu_io_silent() instead of qemu_io(), and to assert the exit code instead of logging the filtered result. One real advantage of this is that in case of an error, you get a backtrace that helps you locate the issue in the test file quickly. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509194302.21585-6-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
With qemu-io now returning a useful exit code, some tests may find it sufficient to just query that instead of logging (and filtering) the whole output. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509194302.21585-5-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
Currently, qemu-io basically always returns success when it gets to interactive mode (so once the whole command line has been parsed; even before the commands on the command line are interpreted). That is not very useful. This patch makes qemu-io return failure when any of the executed commands failed. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1519617Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509194302.21585-4-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
This is basically what everything else in the qemu code base does, so we can do it here, too. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509194302.21585-3-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
For qemu-io, a function returns an integer with two possible values: 0 for "qemu-io may continue execution", or 1 for "qemu-io should exit". However, there is only a single command that returns 1, and that is "quit". So let's turn this case into a global variable instead so we can make better use of the return value in a later patch. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509194302.21585-2-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
This adds a test for an I/O error during snapshot deletion, and maybe more importantly, for how to repair the resulting image. If the snapshot has been deleted before the error occurs, the only negative result will be leaked clusters -- and those should be repairable with qemu-img check -r leaks. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509200059.31125-3-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
Repairing OFLAG_COPIED is usually safe because it is done after the refcounts have been repaired. Therefore, it we did not find anyone else referencing a data or L2 cluster, it makes no sense to not set OFLAG_COPIED -- and the other direction (clearing OFLAG_COPIED) is always safe, anyway, it may just induce leaks. Furthermore, if OFLAG_COPIED is actually consistent with a wrong (leaky) refcount, we will decrement the refcount with -r leaks, but OFLAG_COPIED will then be wrong. qemu-img check should not produce images that are more corrupted afterwards then they were before. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1527085Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509200059.31125-2-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
This test case has been broken since 398e6ad0 (roughly half a year). qemu-img amend requires its output image to be R/W, so it opens it as such; the node is then turned into an read-only node automatically which is now accompanied by a warning, however. This warning has not been part of the reference output. For one thing, this warning shows that we cannot keep the test case as it is. We would need a format that has no create_opts but that does have write support -- we do not have such a format, though. Another thing is that qemu now actually checks whether an image format supports amendment instead of whether it has create_opts (since the former always implies the latter). So we can now use any format that does not support amendment (even if it supports creation) and thus test the same code path. The reason nobody has noticed the breakage until now of course is the fact that nobody runs the iotests for nbd+bochs. There actually was never any reason to set the protocol to "nbd" but because that was technically correct; functionally it made no difference. So that is the first thing we are going to change: Make the protocol "file" instead so that people might actually notice breakage here. Secondly, now that bochs no longer works for the amend test case, we have to change the format there anyway. Set let us just bend the truth a bit, declare this test a raw test. In fact, that does not even concern the bochs test cases, other than the output now reading 'bochs' instead of 'IMGFMT'. So with this test now being a raw test, we can rework the amend test case to use raw instead. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Message-id: 20180509210023.20283-8-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
This adds test cases to 082 for qemu-img create/convert/amend "-o help" on formats that do not support creation or amendment, respectively. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509210023.20283-7-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
The only users of print_block_option_help() are qemu-img create and qemu-img convert for the output image, so this function is always used for image creation (it used to be used for amendment also, but that is no longer the case). So if image creation is not supported by either the format or the protocol, there is no need to print any option description, because the user cannot create an image like this anyway. This also fixes an assertion failure: $ qemu-img create -f bochs -o help Supported options: qemu-img: util/qemu-option.c:219: qemu_opts_print_help: Assertion `list' failed. [1] 24831 abort (core dumped) qemu-img create -f bochs -o help Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509210023.20283-6-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
The more generic print_block_option_help() function is not really suitable for qemu-img amend, for a couple of reasons: (1) We do not need to append the protocol-level options, as amendment happens only on one node and does not descend downwards to its children. (2) print_block_option_help() says those options are "supported". For option amendment, we do not really know that. So this new function explicitly says that those options are the creation options, and not all of them may be supported. (3) If the driver does not support option amendment, we should not print anything (except for an error message that amendment is not supported). Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1537956Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509210023.20283-5-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
It really is up to the caller to decide what this list of options means. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509210023.20283-4-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
Looking at the qcow2 code that is riddled with error_report() calls, this is really how it should have been from the start. Along the way, turn the target_version/current_version comparisons at the beginning of qcow2_downgrade() into assertions (the caller has to make sure these conditions are met), and rephrase the error message on using compat=1.1 to get refcount widths other than 16 bits. Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180509210023.20283-3-mreitz@redhat.com Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
Instead of checking whether a driver has a non-NULL create_opts we should check whether it supports image amendment in the first place. If it does, it must have create_opts. On the other hand, if it does not have create_opts (so it does not support amendment either), the error message "does not support any options" is a bit useless. Stating clearly that the driver has no amendment support whatsoever is probably better. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20180509210023.20283-2-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
This patch adds a test case to 153 which tries to overwrite an image (using qemu-img create) while it is in use. Without the original user explicitly sharing the necessary permissions (writing and truncation), this should not be allowed. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NFam Zheng <famz@redhat.com> Message-id: 20180509215336.31304-4-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
When creating a file, we should take the WRITE and RESIZE permissions. We do not need either for the creation itself, but we do need them for clearing and resizing it. So we can take the proper permissions by replacing O_TRUNC with an explicit truncation to 0, and by taking the appropriate file locks between those two steps. Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180509215336.31304-3-mreitz@redhat.com Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Max Reitz 提交于
raw_apply_lock_bytes() and raw_check_lock_bytes() currently take a BDRVRawState *, but they only use the lock_fd field. During image creation, we do not have a BDRVRawState, but we do have an FD; so if we want to reuse the functions there, we should modify them to receive only the FD. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NFam Zheng <famz@redhat.com> Message-id: 20180509215336.31304-2-mreitz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Peter Maydell 提交于
Convert to TranslatorOps I've updated the series to fix conflicts with: 21528149 target/m68k: Add trailing '\n' to qemu_log() call 07ea28b4 tcg: Pass tb and index to tcg_gen_exit_tb separately # gpg: Signature made Mon 11 Jun 2018 11:48:52 BST # gpg: using RSA key F30C38BD3F2FBE3C # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" # gpg: aka "Laurent Vivier <laurent@vivier.eu>" # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier/tags/m68k-for-3.0-pull-request: target/m68k: Merge disas_m68k_insn into m68k_tr_translate_insn target/m68k: Improve ending TB at page boundaries target/m68k: Convert to TranslatorOps target/m68k: Convert to DisasContextBase target/m68k: Rename DISAS_UPDATE and gen_lookup_tb target/m68k: Use lookup_and_goto_tb for DISAS_JUMP target/m68k: Remove DISAS_JUMP_NEXT as unused target/m68k: Replace DISAS_TB_JUMP with DISAS_NORETURN target/m68k: Use DISAS_NORETURN for exceptions Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-10-richard.henderson@linaro.org> Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
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由 Richard Henderson 提交于
Rather than limit total TB size to PAGE-32 bytes, end the TB when near the end of a page. This should provide proper semantics of SIGSEGV when executing near the end of a page. Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-9-richard.henderson@linaro.org> Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-8-richard.henderson@linaro.org> Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
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由 Richard Henderson 提交于
Removed ctx->insn_pc in favour of ctx->base.pc_next. Yes, it is annoying, but didn't want to waste its 4 bytes. Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-7-richard.henderson@linaro.org> Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
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由 Peter Maydell 提交于
Pull request # gpg: Signature made Fri 08 Jun 2018 18:46:24 BST # gpg: using RSA key 7DEF8106AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" # Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB # Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E * remotes/jnsnow/tags/ide-pull-request: (30 commits) ide: introduce ide_transfer_start_norecurse atapi: call ide_set_irq before ide_transfer_start ide: make ide_transfer_stop idempotent ide: call ide_cmd_done from ide_transfer_stop ide: push end_transfer_func out of start_transfer callback, rename callback ahci: move PIO Setup FIS before transfer, fix it for ATAPI commands libqos/ahci: track sector size MAINTAINERS: Add the cdrom-test to John's section tests/cdrom-test: Test that -cdrom parameter is working tests/cdrom-test: Test booting from CD-ROM ISO image file tests/boot-sector: Add magic bytes to s390x boot code header ahci: make ahci_mem_write traces more descriptive ahci: delete old host register address definitions ahci: adjust ahci_mem_write to work on registers ahci: fix spacing damage on ahci_mem_write ahci: make mem_read_32 traces more descriptive ahci: modify ahci_mem_read_32 to work on register numbers ahci: fix host register max address ahci: add host register enumeration ahci: delete old port register address definitions ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
The name gen_lookup_tb is at odds with tcg_gen_lookup_and_goto_tb. For these cases, we do indeed want to exit back to the main loop. Similarly, DISAS_UPDATE performs no actual update, whereas DISAS_EXIT does what it says. Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-6-richard.henderson@linaro.org> Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
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由 Richard Henderson 提交于
These are all indirect or out-of-page direct jumps. We can indirectly chain to the next TB without going back to the main loop. Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-5-richard.henderson@linaro.org> Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-Id: <20180512050250.12774-4-richard.henderson@linaro.org> Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
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