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2017-10-19tpm: move recv_data_callback to TPM interfaceMarc-André Lureau6-15/+15
Simplify the TPM backend setup, move callback to TPM interface. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: add a QOM TPM interfaceMarc-André Lureau3-0/+29
This will simplify backend / interface objects relationship, so the frontend interface will simply have to implement the TPM QOM interface. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm-tis: fold TPMTISEmuState in TPMStateMarc-André Lureau1-179/+157
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm-tis: remove tpm_tis.h headerMarc-André Lureau3-96/+71
The definitions are now private to TIS implementation. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm-tis: move TPMState to TIS headerMarc-André Lureau3-21/+22
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove locty_data from TPMStateMarc-André Lureau3-11/+6
Keep it internal to tpm-tis instead. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm-emulator: fix error handlingMarc-André Lureau1-6/+8
The previous patch cleaned up a bit error handling, and exposed an existing bug: error_report_err() could be called with a NULL error. Instead, make tpm_emulator_set_locality() set the error. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: add TPMBackendCmd to hold the request stateMarc-André Lureau6-44/+50
This simplifies a bit locality handling, and argument passing, and could pave the way to queuing requests (if that makes sense). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove locty argument from receive_cbMarc-André Lureau4-9/+5
The tpm_state is passed as argument, the assert() is pointless since we give it the value of tpm_state->locty_number already. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove needless castMarc-André Lureau1-1/+1
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove unused TPMBackendCmdMarc-André Lureau4-58/+29
There is only handling of request so far in both backends. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove configure_tpm() hopMarc-André Lureau1-6/+1
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove init() class methodMarc-André Lureau2-5/+1
No backend use it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove TPMDriverOpsMarc-André Lureau6-68/+53
Use TPMBackendClass to hold class methods/fields. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: move TPMSizedBuffer to tpm_tis.hMarc-André Lureau2-5/+5
Close to where it's being used. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: remove tpm_register_driver()Marc-André Lureau4-11/+0
No more users of be_drivers[], drop that too. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: replace tpm_get_backend_driver() to drop be_driversMarc-André Lureau1-8/+3
Use tpm_driver_find_by_type() instead. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: lookup tpm backend class in tpm_driver_find_by_type()Marc-André Lureau1-8/+21
One step towards removing TPMDriverOps and driver registration. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm: make tpm_get_backend_driver() staticMarc-André Lureau2-2/+1
No need to export the function. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm-tis: remove RAISE_STS_IRQMarc-André Lureau1-23/+1
This look like temporary hacking code. It shouldn't be necessary in release code, or there should be a runtime option for it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19tpm-tis: remove unused hw_access argumentMarc-André Lureau1-10/+3
This argument is always false, simplify the code. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-10-19Merge remote-tracking branch 'remotes/riku/tags/pull-linux-user-20171018' ↵Peter Maydell11-24/+140
into staging Linux-user updates for Qemu 2.11 # gpg: Signature made Wed 18 Oct 2017 13:20:14 BST # gpg: using RSA key 0xB44890DEDE3C9BC0 # gpg: Good signature from "Riku Voipio <riku.voipio@iki.fi>" # gpg: aka "Riku Voipio <riku.voipio@linaro.org>" # Primary key fingerprint: FF82 03C8 C391 98AE 0581 41EF B448 90DE DE3C 9BC0 * remotes/riku/tags/pull-linux-user-20171018: linux-user: Fix TARGET_MTIOCTOP/MTIOCGET/MTIOCPOS values linux-user/main: support dfilter linux-user: Fix target FS_IOC_GETFLAGS and FS_IOC_SETFLAGS numbers linux-user/sh4: Reduce TARGET_VIRT_ADDR_SPACE_BITS to 31 linux-user: Tidy and enforce reserved_va initialization tcg: Fix off-by-one in assert in page_set_flags linux-user: Allow -R values up to 0xffff0000 for 32-bit ARM guests linux-user: remove duplicate break in syscall target/m68k,linux-user: manage FP registers in ucontext linux-user: fix O_TMPFILE handling Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-19Merge remote-tracking branch ↵Peter Maydell18-76/+284
'remotes/kraxel/tags/opengl-20171017-pull-request' into staging ui: opengl updates for dma-buf support. # gpg: Signature made Tue 17 Oct 2017 12:13:36 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/opengl-20171017-pull-request: egl-headless: add dmabuf support egl-helpers: add egl_texture_blit and egl_texture_blend egl-helpers: add dmabuf import support opengl: add flipping vertex shader opengl: move shader init from console-gl.c to shader.c console: add support for dmabufs Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-19Merge remote-tracking branch 'remotes/kraxel/tags/vga-20171017-pull-request' ↵Peter Maydell2-14/+25
into staging cirrus: bugfixes, with some vga cleanups. # gpg: Signature made Tue 17 Oct 2017 09:24:37 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/vga-20171017-pull-request: cirrus: fix oob access in mode4and5 write functions vga: add ram_addr_t cast vga: handle cirrus vbe mode wraparounds. vga: drop line_offset variable Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17linux-user: Fix TARGET_MTIOCTOP/MTIOCGET/MTIOCPOS valuesPeter Maydell1-3/+28
The TARGET_MTIOCTOP/TARGET_MTIOCGET/TARGET_MTIOCPOS values were being defined in terms of host struct types, but these structures are such that their size might differ on different hosts. Switch to using a target struct definition instead. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2017-10-17linux-user/main: support dfilterAlex Bennée1-0/+7
This adds the -dfilter support to linux-user. There is a minor checkpatch complaint about formatting which I've ignored for aesthetic reasons. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.11-20171017' ↵Peter Maydell33-614/+378
into staging ppc patch queue 2017-10-17 Here's the currently accumulated set of ppc patches for qemu. * The biggest set here is the ppc parts of Igor Mammedov's cleanups to cpu model handling * The above also includes a generic patches which are required as prerequisites for the ppc parts. They don't seem to have been merged by Eduardo yet, so I hope they're ok to include here. * Apart from that it's basically just assorted bug fixes and cleanups # gpg: Signature made Tue 17 Oct 2017 05:20:03 BST # gpg: using RSA key 0x6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-2.11-20171017: (34 commits) spapr_cpu_core: rewrite machine type sanity check spapr_pci: fail gracefully with non-pseries machine types spapr: Correct RAM size calculation for HPT resizing ppc: pnv: consolidate type definitions and batch register them ppc: pnv: drop PnvChipClass::cpu_model field ppc: pnv: define core types statically ppc: pnv: drop PnvCoreClass::cpu_oc field ppc: pnv: normalize core/chip type names ppc: pnv: use generic cpu_model parsing ppc: spapr: use generic cpu_model parsing ppc: move ppc_cpu_lookup_alias() before its first user ppc: spapr: use cpu model names as tcg defaults instead of aliases ppc: spapr: register 'host' core type along with the rest of core types ppc: spapr: use cpu type name directly ppc: spapr: define core types statically ppc: move '-cpu foo,compat=xxx' parsing into ppc_cpu_parse_featurestr() ppc: spapr: replace ppc_cpu_parse_features() with cpu_parse_cpu_model() ppc: 40p/prep: replace cpu_model with cpu_type ppc: virtex-ml507: replace cpu_model with cpu_type ppc: replace cpu_model with cpu_type on ref405ep,taihu boards ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into ↵Peter Maydell11-15/+35
staging trivial patches for 2017-10-16 # gpg: Signature made Mon 16 Oct 2017 21:32:05 BST # gpg: using RSA key 0x701B4F6B1A693E59 # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59 * remotes/mjt/tags/trivial-patches-fetch: Add myself as maintainer for TPM code filter-mirror: segfault when specifying non existent device MAINTAINERS: Track default-configs/pci.mak MAINTAINERS: Fix Sun4v file MAINTAINERS: Clean up SCSI device section include/hw/or-irq.h: Drop unused in_irqs field io: Add missing GCC_FMT_ATTR (fix -Werror=suggest-attribute=format) os-posix: Drop misleading comment linux-user: Add some random ioctls futex: add missing header guards ui/gtk: Fix deprecation of vte_terminal_copy_clipboard gitignore: ignore check-qlit test linux-user: remove duplicate break in syscall qemu-doc.texi: remove trailing whitespace Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/berrange/tags/pull-qio-2017-10-16-1' ↵Peter Maydell4-124/+187
into staging Merge QIO 2017/10/16 v1 # gpg: Signature made Mon 16 Oct 2017 17:10:54 BST # gpg: using RSA key 0xBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/pull-qio-2017-10-16-1: io: fix mem leak in websock error path io: add trace points for websocket HTTP protocol headers io: cope with websock 'Connection' header having multiple values io: get rid of bounce buffering in websock write path io: pass a struct iovec into qio_channel_websock_encode io: get rid of qio_channel_websock_encode helper method io: simplify websocket ping reply handling io: monitor encoutput buffer size from websocket GSource sockets: Handle race condition between binds to the same port sockets: factor out create_fast_reuse_socket sockets: factor out a new try_bind() function Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into stagingPeter Maydell1-2/+2
This fixes a potential data leak to the guest. # gpg: Signature made Mon 16 Oct 2017 16:08:25 BST # gpg: using DSA key 0x02FC3AEB0101DBC2 # gpg: Good signature from "Greg Kurz <groug@kaod.org>" # gpg: aka "Greg Kurz <groug@free.fr>" # gpg: aka "Greg Kurz <gkurz@linux.vnet.ibm.com>" # gpg: aka "Gregory Kurz (Groug) <groug@free.fr>" # gpg: aka "[jpeg image of size 3330]" # 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: 2BD4 3B44 535E C0A7 9894 DBA2 02FC 3AEB 0101 DBC2 * remotes/gkurz/tags/for-upstream: 9pfs: use g_malloc0 to allocate space for xattr Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/kraxel/tags/ui-20171016-pull-request' ↵Peter Maydell47-2067/+24555
into staging ui: use keycodemapdb for key code mappings, part one (v2) ui: add qemu-keymap, update reverse keymaps (for qemu -k $map) ui: fix for vte 0.50 ui: gtk texture fix # gpg: Signature made Mon 16 Oct 2017 14:12:49 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/ui-20171016-pull-request: gtk: fix wrong id between texture and framebuffer ui/gtk: Fix deprecation of vte_terminal_copy_clipboard pc-bios/keymaps: keymaps update Add pc-bios/keymaps/Makefile tools: add qemu-keymap ui: don't export qemu_input_event_new_key ui: convert key events to QKeyCodes immediately ui: convert common input code to keycodemapdb ui: add keycodemapdb repository as a GIT submodule docker: don't rely on submodules existing in the main checkout build: automatically handle GIT submodule checkout for dtc Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17egl-headless: add dmabuf supportGerd Hoffmann1-2/+57
Add support for the new dmabuf interface. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010135453.6704-7-kraxel@redhat.com
2017-10-17egl-helpers: add egl_texture_blit and egl_texture_blendGerd Hoffmann2-0/+31
egl_texture_blit() blits a texture, simliar to egl_fb_blit() but by rendering the texture to the screen instead of using a framebuffer blit. egl_texture_blend() renders a texture with alpha blending, will be used to render the cursor to the screen. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010135453.6704-6-kraxel@redhat.com
2017-10-17egl-helpers: add dmabuf import supportGerd Hoffmann2-0/+49
Add helper function to import a dma-buf as opengl texture. Also add a helper to release the texture again. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010135453.6704-5-kraxel@redhat.com
2017-10-17opengl: add flipping vertex shaderGerd Hoffmann5-6/+24
Add vertex shader which flips the texture upside down while blitting it. Add argument to qemu_gl_run_texture_blit() to enable flipping. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010135453.6704-4-kraxel@redhat.com
2017-10-17opengl: move shader init from console-gl.c to shader.cGerd Hoffmann12-73/+69
With the upcoming dmabuf support in qemu there will be more users of the shaders than just console-gl.c. So rename ConsoleGLState to QemuGLShader, rename some functions too, move code from console-gl.c to shaders.c. No functional change. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010135453.6704-3-kraxel@redhat.com
2017-10-17console: add support for dmabufsGerd Hoffmann3-0/+59
This patch adds support for dma-bufs to the qemu console interfaces. It adds a new "struct QemuDmaBuf" to represent a dmabuf with accociated metatdata (size, format). It adds three functions (and DisplayChangeListenerOps operations) to set a dma-buf as display scanout, as cursor and to release a dmabuf. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010135453.6704-2-kraxel@redhat.com
2017-10-17cirrus: fix oob access in mode4and5 write functionsGerd Hoffmann1-4/+2
Move dst calculation into the loop, so we apply the mask on each interation and will not overflow vga memory. Cc: Prasad J Pandit <pjp@fedoraproject.org> Reported-by: Niu Guoxiang <niuguoxiang@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171011084314.21752-1-kraxel@redhat.com
2017-10-17vga: add ram_addr_t castGerd Hoffmann1-1/+1
Reported by Coverity. Fixes: CID 1381409 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010141323.14049-4-kraxel@redhat.com
2017-10-17vga: handle cirrus vbe mode wraparounds.Gerd Hoffmann1-7/+21
Commit "3d90c62548 vga: stop passing pointers to vga_draw_line* functions" is incomplete. It doesn't handle the case that the vga rendering code tries to create a shared surface, i.e. a pixman image backed by vga video memory. That can not work in case the guest display wraps from end of video memory to the start. So force shadowing in that case. Also adjust the snapshot region calculation. Can trigger with cirrus only, when programming vbe modes using the bochs api (stdvga, also qxl and virtio-vga in vga compat mode) wrap arounds can't happen. Fixes: CVE-2017-13672 Fixes: 3d90c6254863693a6b13d918d2b8682e08bbc681 Cc: P J P <ppandit@redhat.com> Reported-by: David Buchanan <d@vidbuchanan.co.uk> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20171010141323.14049-3-kraxel@redhat.com
2017-10-17vga: drop line_offset variableGerd Hoffmann1-4/+3
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-10-17spapr_cpu_core: rewrite machine type sanity checkGreg Kurz1-4/+8
This makes the code easier to understand and it is consistent with what we already do for PHBs. Signed-off-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17spapr_pci: fail gracefully with non-pseries machine typesGreg Kurz1-1/+11
QEMU currently crashes when the user tries to add an spapr-pci-host-bridge on a non-pseries machine: $ qemu-system-ppc64 -M ppce500 -device spapr-pci-host-bridge,index=1 hw/ppc/spapr_pci.c:1535:spapr_phb_realize: Object 0x1003dacae60 is not an instance of type spapr-machine Aborted (core dumped) The same thing happens with the deprecated but still available child type spapr-pci-vfio-host-bridge. Fix both by checking the machine type with object_dynamic_cast(). Reviewed-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Signed-off-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17spapr: Correct RAM size calculation for HPT resizingDavid Gibson1-2/+2
In order to prevent the guest from forcing the allocation of large amounts of qemu memory (or host kernel memory, in the case of KVM HV), we limit the size of Hashed Page Table (HPT) it is allowed to allocated, based on its RAM size. However, the current calculation is not correct: it only adds up the size of plugged memory, ignoring the base memory size. This patch corrects it. While we're there, use get_plugged_memory_size() instead of directly calling pc_existing_dimms_capacity(). The only difference is that it will abort on failure, which is right: a failure here indicates something wrong within qemu. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2017-10-17ppc: pnv: consolidate type definitions and batch register themIgor Mammedov1-58/+34
Use a new DEFINE_TYPES() helper to simplify type registration Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: drop PnvChipClass::cpu_model fieldIgor Mammedov4-19/+13
deduce core type directly from chip type instead of maintaining type mapping in PnvChipClass::cpu_model. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: define core types staticallyIgor Mammedov1-28/+20
pnv core type definition doesn't have any fields that require it to be defined at runtime. So replace code that fills in TypeInfo at runtime with static TypeInfo array that does the same at complie time. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: drop PnvCoreClass::cpu_oc fieldIgor Mammedov2-7/+12
deduce cpu type directly from core type instead of maintaining type mapping in PnvCoreClass::cpu_oc and doing extra cpu_model parsing in pnv_core_class_init() Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: normalize core/chip type namesIgor Mammedov4-6/+11
typically for cpus/core type names following convention is used new_type_prefix-superclass_typename make PNV core/chip to follow common convention. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: use generic cpu_model parsingIgor Mammedov3-17/+15
use common cpu_model prasing in vl.c and set default cpu_model using generic MachineClass::default_cpu_type. Beside of switching to generic infrastructure it solves several issues. * ppc_cpu_class_by_name() is used to deal with lower/upper case and alias translations into actual cpu type, which fixes '-M powernv -cpu power8' and '-M powernv -cpu power9_v1.0' usecases which error out with: 'invalid CPU model 'FOO' for powernv machine' * allows to switch to lower-case typenames in pnv chip/core name (by convention typnames should be lower-case) * replace aliased names /power8, power9, .../ with exact cpu model names (i.e. typenames should be stable but aliases might decide to point to other cpu model withi family or changed by kvm). It will also help to simplify pnv_chip/core code and get rid of dependency on cpu_model parsing. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> [dwg: Updated to make DD2.0 as default POWER9 chip] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
generated by cgit v1.1 at 2025-01-21 10:11:54 +0000