qemu/include/hw/mips, branch master

hw/mips: Inline 'bios.h' definitions

2024-01-05T15:20:15Z

There is no universal BIOS, each machine needs a specific one. Move the machine-specific definitions to each machine code and remove this bogus header. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20231122184334.18201-1-philmd@linaro.org>

hw/mips: Merge 'hw/mips/cpudevs.h' with 'target/mips/cpu.h'

2023-10-19T21:13:27Z

"hw/mips/cpudevs.h" contains declarations which are specific to the MIPS architecture; it doesn't make sense for these to be called from a non-MIPS architecture. Move the declarations to "target/mips/cpu.h". Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20231009171443.12145-2-philmd@linaro.org>

hw/mips/bootloader: Handle buffers as opaque arrays

2023-01-13T08:32:32Z

It is irrelevant to the API what the buffers to fill are made of. In particular, some MIPS ISA have 16-bit wide instructions. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20221211204533.85359-2-philmd@linaro.org>

hw/mips/bootloader: Allow bl_gen_jump_kernel to optionally set register

2022-10-31T10:32:45Z

When one of the $sp/$a[0..3] register is already set, we might want bl_gen_jump_kernel() to NOT set it again. Pass a boolean argument for each register, to allow to optionally set them. Tested-by: Jiaxun Yang Reviewed-by: Jiaxun Yang Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20221026191821.28167-2-philmd@linaro.org>

Replace TARGET_WORDS_BIGENDIAN

2022-04-06T08:50:37Z

Convert the TARGET_WORDS_BIGENDIAN macro, similarly to what was done with HOST_BIG_ENDIAN. The new TARGET_BIG_ENDIAN macro is either 0 or 1, and thus should always be defined to prevent misuse. Signed-off-by: Marc-André Lureau Suggested-by: Halil Pasic Reviewed-by: Richard Henderson Message-Id: <20220323155743.1585078-8-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini

hw/mips/gt64xxx_pci: Resolve gt64120_register()

2022-03-08T18:38:13Z

Now that gt64120_register() lost its pic parameter, there is an opportunity to remove it. gt64120_register() is old style by wrapping qdev API, and the new style is to use qdev directly. So take the opportunity and modernize the code. Suggested-by: BALATON Zoltan Signed-off-by: Bernhard Beschow Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: BALATON Zoltan Message-Id: <20220217101924.15347-8-shentey@gmail.com> Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé

malta: Move PCI interrupt handling from gt64xxx_pci to piix4

2022-03-08T18:17:04Z

Handling PCI interrupts in piix4 increases cohesion and reduces differences between piix4 and piix3. Signed-off-by: Bernhard Beschow Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20220217101924.15347-3-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé

hw/mips: Add a bootloader helper

2021-02-21T17:41:04Z

Add a bootloader helper to generate simple bootloaders for kernel. It can help us reduce inline hex hack and also keep MIPS release 6 compatibility easier. Signed-off-by: Jiaxun Yang Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20210127065424.114125-2-jiaxun.yang@flygoat.com> [PMD: Restricted bl_reg enum to C source, inverted bl_gen_write() args, added license in hw/mips/bootloader.h] Signed-off-by: Philippe Mathieu-Daudé

hw/mips: Move address translation helpers to target/mips/

2020-12-13T18:58:54Z

Address translation is an architectural thing (not hardware related). Move the helpers from hw/ to target/. As physical address and KVM are specific to system mode emulation, restrict this file to softmmu, so it doesn't get compiled for user-mode emulation. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20201206233949.3783184-2-f4bug@amsat.org>

hw/mips: Fix Lesser GPL version number

2020-11-03T15:51:13Z

There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant Reviewed-by: Thomas Huth Message-Id: <20201016143509.26692-1-chetan4windows@gmail.com> [PMD: Split hw/ vs target/] Signed-off-by: Philippe Mathieu-Daudé