pm24.git/arch/mips/sibyte, branch master

mips: sibyte: add missing MODULE_DESCRIPTION() macro

2024-07-23T07:47:40Z

Since commit 1fffe7a34c89 ("script: modpost: emit a warning when the description is missing"), a module without a MODULE_DESCRIPTION() will result in a warning with make W=1. The following warning is being observed when ARCH=mips and CONFIG_SIBYTE_TBPROF=m: WARNING: modpost: missing MODULE_DESCRIPTION() in arch/mips/sibyte/common/sb_tbprof.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson Signed-off-by: Thomas Bogendoerfer

mips: sibyte: make tb_class constant

2024-03-07T16:19:08Z

Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the tb_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Signed-off-by: Thomas Bogendoerfer

vgacon: fix mips/sibyte build regression

2023-10-24T06:54:37Z

The conversion to vgacon_register_screen() was missing an #include statement for the swarm board: arch/mips/sibyte/swarm/setup.c:146:9: error: implicit declaration of function 'vgacon_register_screen' [-Werror=implicit-function-declaration] Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202310240429.UqeQ2Cpr-lkp@intel.com/ Fixes: 555624c0d10b vgacon: clean up global screen_info instances Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20231024054412.2291220-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman

vgacon: clean up global screen_info instances

2023-10-17T08:17:02Z

To prepare for completely separating the VGA console screen_info from the one used in EFI/sysfb, rename the vgacon instances and make them local as much as possible. ia64 and arm both have confurations with vgacon and efi, but the contents never overlaps because ia64 has no EFI framebuffer, and arm only has vga console on legacy platforms without EFI. Renaming these is required before the EFI screen_info can be moved into drivers/firmware. The ia64 vga console is actually registered in two places from setup_arch(), but one of them is wrong, so drop the one in pcdp.c and fix the one in setup.c to use the correct conditional. x86 has to keep them together, as the boot protocol is used to switch between VGA text console and framebuffer through the screen_info data. Acked-by: Javier Martinez Canillas Acked-by: Khalid Aziz Acked-by: Helge Deller Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20231009211845.3136536-7-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman

vgacon: rework screen_info #ifdef checks

2023-10-17T08:17:02Z

On non-x86 architectures, the screen_info variable is generally only used for the VGA console where supported, and in some cases the EFI framebuffer or vga16fb. Now that we have a definite list of which architectures actually use it for what, use consistent #ifdef checks so the global variable is only defined when it is actually used on those architectures. Loongarch and riscv have no support for vgacon or vga16fb, but they support EFI firmware, so only that needs to be checked, and the initialization can be removed because that is handled by EFI. IA64 has both vgacon and EFI, though EFI apparently never uses a framebuffer here. Reviewed-by: Javier Martinez Canillas Reviewed-by: Thomas Zimmermann Reviewed-by: Khalid Aziz Acked-by: Helge Deller Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20231009211845.3136536-3-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman

mips: Fix spacing issue

2023-06-09T07:49:59Z

Fix some indentation issues and remove the following checkpatch issue: - ERROR: need consistent spacing around '-' (ctx:WxV) Co-Developed-by: Ladislav Michl Signed-off-by: Franziska Naepelt Signed-off-by: Thomas Bogendoerfer

Merge tag 'mips_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2023-04-28T00:46:52Z

Pull MIPS updates from Thomas Bogendoerfer: - added support for Huawei B593u-12 - added support for virt board aligned to QEMU MIPS virt board - added support for doing DMA coherence on a per device base - reworked handling of RALINK SoCs - cleanup for Loongon64 barriers - removed deprecated support for MIPS_CMP SMP handling method - removed support Sibyte CARMEL and CHRINE boards - cleanups and fixes * tag 'mips_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (59 commits) MIPS: uprobes: Restore thread.trap_nr MIPS: Don't clear _PAGE_SPECIAL in _PAGE_CHG_MASK MIPS: Sink body of check_bugs_early() into its only call site MIPS: Mark check_bugs() as __init Revert "MIPS: generic: Enable all CPUs supported by virt board in Kconfig" MIPS: octeon_switch: Remove duplicated labels MIPS: loongson2ef: Add missing break in cs5536_isa MIPS: Remove set_swbp() in uprobes.c MIPS: Use def_bool y for ARCH_SUPPORTS_UPROBES MIPS: fw: Allow firmware to pass a empty env MIPS: Remove deprecated CONFIG_MIPS_CMP MIPS: lantiq: remove unused function declaration MIPS: Drop unused positional parameter in local_irq_{dis,en}able MIPS: mm: Remove local_cache_flush_page MIPS: Remove no longer used ide.h MIPS: mm: Remove unused *cache_page_indexed flush functions MIPS: generic: Enable all CPUs supported by virt board in Kconfig MIPS: Add board config for virt board MIPS: Octeon: Disable CVMSEG by default on other platforms MIPS: Loongson: Don't select platform features with CPU ...

driver core: class: remove module * from class_create()

2023-03-17T14:16:33Z

The module pointer in class_create() never actually did anything, and it shouldn't have been requred to be set as a parameter even if it did something. So just remove it and fix up all callers of the function in the kernel tree at the same time. Cc: "Rafael J. Wysocki" Acked-by: Benjamin Tissoires Link: https://lore.kernel.org/r/20230313181843.1207845-4-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

MIPS: sibyte: Replace BCM1125H with SB1250 option

2023-03-17T09:27:34Z

SIBYTE_BCM1125H is identical to SIBYTE_SB1250, so remove one of them. Signed-off-by: Thomas Bogendoerfer

MIPS: sibyte: Remove Sibyte CARMEL and CRHINE board support

2023-03-17T09:27:21Z

Looks like these boards were nether in active use, so let's remove them. Signed-off-by: Thomas Bogendoerfer