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2015-05-18target-arm: Remove unneeded '+'Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1431499963-1019-4-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18target-arm: Correct accessfn for CNTV_TVAL_EL0Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1431499963-1019-3-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18target-arm: Correct accessfn for CNTP_{CT}VAL_EL0Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1431499963-1019-2-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18target-arm: Add WFx syndrome functionGreg Bellows
Adds a utility function for creating a WFx exception syndrome Signed-off-by: Greg Bellows <greg.bellows@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1429722561-12651-9-git-send-email-greg.bellows@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18target-arm: Add EL3 and EL2 TCR checkingGreg Bellows
Updated get_phys_addr_lpae to check the appropriate TTBCR/TCR depending on the current EL. Support includes using the different TCR format as well as checks to insure TTBR1 is not used when in EL2 or EL3. Signed-off-by: Greg Bellows <greg.bellows@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1429722561-12651-8-git-send-email-greg.bellows@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18target-arm: Add TTBR regime function and useGreg Bellows
Add a utility function for choosing the correct TTBR system register based on the specified MMU index. Add use of function on physical address lookup. Signed-off-by: Greg Bellows <greg.bellows@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1429722561-12651-7-git-send-email-greg.bellows@linaro.org [PMM: fixed regime_ttbr() return type to be uint64_t] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18linux-user/arm: Correct TARGET_NR_timerfd to TARGET_NR_timerfd_createTimothy Baldwin
Misspelled system call name in macro was causing timerfd_create not to be supported for the ARM target. Signed-off-by: Timothy Edward Baldwin <T.E.Baldwin99@members.leeds.ac.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: xlnx-ep108: Add bootloadingPeter Crosthwaite
Add bootloader support using standard ARM bootloader. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: b829abaf2b70d02b28e79301553cbd74afc416a1.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: xlnx-ep108: Add external RAMPeter Crosthwaite
Zynq MPSoC supports external DDR RAM. Add a RAM at 0 to the model. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 2c25e2a4198402a6477aef2975d5df7c415dd341.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: Add xlnx-ep108 machinePeter Crosthwaite
Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: xlnx-zynqmp: Add UART supportPeter Crosthwaite
There are 2x Cadence UARTs in Zynq MP. Add them. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: e30795536f77599fabc1052278d846ccd52322e2.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18char: cadence_uart: Split state struct and type into headerPeter Crosthwaite
Create a new header for Cadence UART to allow using the device with modern SoC programming conventions. The state struct needs to be visible to embed the device in SoC containers. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 46a0fbd45b6b205f54c4a8c778deb75c77f8abdf.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18char: cadence_uart: Clean up variable namesPeter Crosthwaite
Clean up some variable names in preparation for migrating the state struct and type cast macro to a public header. The acronym "UART" on it's own is not specific enough to be used in a more global namespace so preface with "cadence". Fix the capitalisation of "uart" in the state type while touching the typename. Preface macros used by the state struct itself with CADENCE_UART so they don't conflict in namespace either. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3812b7426c338beae9e082557f3524a99310ddc6.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: xlnx-zynqmp: Add GEM supportPeter Crosthwaite
There are 4x Cadence GEMs in ZynqMP. Add them. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 7d3e68e5495d145255f0ee567046415e3a26d67e.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18net: cadence_gem: Split state struct and type into headerPeter Crosthwaite
Create a new header for Cadence GEM to allow using the device with modern SoC programming conventions. The state struct needs to be visible to embed the device in SoC containers. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: a98b5df6440c5bff8f813a26bb53ce1cfefb4c4c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18net: cadence_gem: Clean up variable namesPeter Crosthwaite
Cleanup some variable names in preparation for migrating the state struct and type cast macro to a public header. The acronym "GEM" on its own is not specific enough to be used in a more global namespace so preface with "cadence". Fix the capitalisation of "gem" in the state type while touching the typename. Also preface the GEM_MAXREG macro as this will need to migrate to public header. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 8e2b0687b3a7b7a3fde5ba2f3bee6f3b911e84ef.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: xlnx-zynqmp: Connect CPU Timers to GICPeter Crosthwaite
Connect the GPIO outputs from the individual CPUs for the timers to the GIC. Tested-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: a7866a4f0c903c91fa3034210b4d2879aa4bfcb9.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: xlnx-zynqmp: Add GICPeter Crosthwaite
Add the GIC and connect IRQ outputs to the CPUs. The GIC regions are under-decoded through a 64k address region so implement aliases accordingly. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5853189965728d676106d9e94e76b9bb87981cb5.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18arm: Introduce Xilinx ZynqMP SoCPeter Crosthwaite
With quad Cortex-A53 CPUs. Use SMC PSCI, with the standard policy of secondaries starting in power-off. Tested-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: a16202a6c7b79e446e5289d38cb18d2ee4b897a0.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18target-arm: cpu64: Add support for Cortex-A53Peter Crosthwaite
Add the ARM Cortex-A53 processor definition. Similar to A57, but with different L1 I cache policy, phys addr size and different cache geometries. The cache sizes is implementation configurable, but use these values (from Xilinx Zynq MPSoC) as a default until cache size configurability is added. Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: db439ff834cf0431bc192b05272a3b28fe2045d0.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-18target-arm: cpu64: generalise name of A57 regsPeter Crosthwaite
Rename some A57 CP register variables in preparation for support for Cortex A53. Use "a57_a53" to describe the shareable features. Some of the CP15 registers (such as ACTLR) are specific to implementation, but we currently just RAZ them so continue with that as the policy for both A57 and A53 processors under a shared definition. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5a5f957994677d91435190b3be1cefa6f657e274.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2015-05-15' into ↵Peter Maydell
staging qapi: Fix qapi mangling of downstream names, and more # gpg: Signature made Fri May 15 17:41:31 2015 BST using RSA key ID EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" * remotes/armbru/tags/pull-qapi-2015-05-15: (26 commits) qapi: Inline gen_command_decl_prologue(), gen_command_def_prologue() qapi: Drop pointless flush() before close() qapi: Factor open_output(), close_output() out of generators qapi: Turn generators' mandatory option -i into an argument qapi: Fix generators to report command line errors decently qapi: Factor parse_command_line() out of the generators qapi: qapi-commands.py option --type is unused, drop it qapi: qapi-event.py option -b does nothing, drop it tests: Add missing dependencies on $(qapi-py) qapi: Support downstream events and commands qapi: Support downstream alternates qapi: Support downstream flat unions qapi: Support downstream simple unions qapi: Support downstream structs qapi: Support downstream enums qapi: Make c_type() consistently convert qapi names qapi: Tidy c_type() logic qapi: Move camel_to_upper(), c_enum_const() to closely related code qapi: Use c_enum_const() in generate_alternate_qtypes() qapi: Simplify c_enum_const() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20150514' into stagingPeter Maydell
Per-memop alignment # gpg: Signature made Thu May 14 20:17:27 2015 BST using RSA key ID 4DD0279B # gpg: Good signature from "Richard Henderson <rth7680@gmail.com>" # gpg: aka "Richard Henderson <rth@redhat.com>" # gpg: aka "Richard Henderson <rth@twiddle.net>" * remotes/rth/tags/pull-tcg-20150514: tcg: Add MO_ALIGN, MO_UNALN tcg: Push merged memop+mmu_idx parameter to softmmu routines tcg: Merge memop and mmu_idx parameters to qemu_ld/st Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-14tcg: Add MO_ALIGN, MO_UNALNRichard Henderson
These modifiers control, on a per-memory-op basis, whether unaligned memory accesses are allowed. The default setting reflects the target's definition of ALIGNED_ONLY. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-05-14tcg: Push merged memop+mmu_idx parameter to softmmu routinesRichard Henderson
The extra information is not yet used but it is now available. This requires minor changes through all of the tcg backends. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-05-14tcg: Merge memop and mmu_idx parameters to qemu_ld/stRichard Henderson
At the tcg opcode level, not at the tcg-op.h generator level. This requires minor changes through all of the tcg backends, but none of the cpu translators. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2015-05-14qapi: Inline gen_command_decl_prologue(), gen_command_def_prologue()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Drop pointless flush() before close()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Factor open_output(), close_output() out of generatorsMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Turn generators' mandatory option -i into an argumentMarkus Armbruster
Mandatory option is silly, and the error handling is missing: the programs crash when -i isn't supplied. Make it an argument, and check it properly. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Fix generators to report command line errors decentlyMarkus Armbruster
Report to stderr, prefix with the program name. Also reject extra arguments. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Factor parse_command_line() out of the generatorsMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: qapi-commands.py option --type is unused, drop itMarkus Armbruster
Anything but --type sync (which is the default) suppresses output entirely, which makes no sense. Dates back to the initial commit c17d990. Commit message says "Currently only generators for synchronous qapi/qmp functions are supported", so maybe output other than "synchronous qapi/qmp" was planned at the time, to be selected with --type. Should other kinds of output ever materialize, we can put the option back. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: qapi-event.py option -b does nothing, drop itMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14tests: Add missing dependencies on $(qapi-py)Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Support downstream events and commandsEric Blake
Enhance the testsuite to cover downstream events and commands. Events worked without more tweaks, but commands needed a few final updates in the generator to mangle names in the appropriate places. In making those tweaks, it was easier to drop type_visitor() and inline its actions instead. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Support downstream alternatesEric Blake
Enhance the testsuite to cover downstream alternates, including whether the branch name or type is downstream. Update the generator to mangle alternate names in the appropriate places. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Support downstream flat unionsEric Blake
Enhance the testsuite to cover downstream flat unions, including the base type, discriminator name and type, and branch name and type. Update the generator to mangle the union names in the appropriate places. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Support downstream simple unionsEric Blake
Enhance the testsuite to cover downstream simple unions, including when a union branch is a downstream name. Update the generator to mangle the union names in the appropriate places. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Support downstream structsEric Blake
Enhance the testsuite to cover downstream structs, including struct members and base structs. Update the generator to mangle the struct names in the appropriate places. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Support downstream enumsEric Blake
Enhance the testsuite to cover a downstream enum type and enum string. Update the generator to mangle the enum name in the appropriate places. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Make c_type() consistently convert qapi namesEric Blake
Continuing the string of cleanups for supporting downstream names containing '.', this patch focuses on ensuring c_type() can handle a downstream name. This patch alone does not fix the places where generator output should be calling this function but was open-coding things instead, but it gets us a step closer. In particular, the changes to c_list_type() and type_name() mean that type_name(FOO) now handles the case when FOO contains '.', '-', or is a ticklish identifier other than a builtin (builtins are exempted because ['int'] must remain mapped to 'intList' and not 'q_intList'). Meanwhile, ['unix'] now maps to 'q_unixList' rather than 'unixList', to match the fact that 'unix' is ticklish; however, our naming conventions state that complex types should start with a capital, so no type name following conventions will ever have the 'q_' prepended. Likewise, changes to c_type() mean that c_type(FOO) properly handles an enum or complex type FOO with '.' or '-' in the name, or is a ticklish identifier (again, a ticklish identifier as a type name violates conventions). Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Tidy c_type() logicEric Blake
c_type() is designed to be called on both string names and on array designations, so 'name' is a bit misleading because it operates on more than strings. Also, no caller ever passes an empty string. Finally, + notation is a bit nicer to read than '%s' % value for string concatenation. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Move camel_to_upper(), c_enum_const() to closely related codeMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Use c_enum_const() in generate_alternate_qtypes()Markus Armbruster
Missed in commit b0b5819. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Simplify c_enum_const()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Rename generate_enum_full_value() to c_enum_const()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Rename _generate_enum_string() to camel_to_upper()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2015-05-14qapi: Rename identical c_fun()/c_var() into c_name()Eric Blake
Now that the two functions are identical, we only need one of them, and we might as well give it a more descriptive name. Basically, the function serves as the translation from a QAPI name into a (portion of a) C identifier, without regards to whether it is a variable or function name. Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-05-14qapi: Fix C identifiers generated for names containing '.'Markus Armbruster
c_fun() maps '.' to '_', c_var() doesn't. Nothing prevents '.' in QAPI names that get passed to c_var(). Which QAPI names get passed to c_fun(), to c_var(), or to both is not obvious. Names of command parameters and struct type members get passed to c_var(). c_var() strips a leading '*', but this cannot happen. c_fun() doesn't. Fix c_var() to work exactly like c_fun(). Perhaps they should be replaced by a single mapping function. Signed-off-by: Markus Armbruster <armbru@redhat.com> [add 'import string'] Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com>