linux/arch/mips/include/asm/mach-generic, branch master

mips: Replace ASSEMBLY with ASSEMBLER in the mips headers

2025-08-29T20:34:29Z

While the GCC and Clang compilers already define __ASSEMBLER__ automatically when compiling assembler code, __ASSEMBLY__ is a macro that only gets defined by the Makefiles in the kernel. Defining such a macro was necessary in the early days of the kernel, since GCC only started providing __ASSEMBLER__ since version 3.0 in 2000 (see https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=f8f769ea4e69 ). However, having two macros can be very confusing nowadays for the developers when switching between userspace and kernelspace coding, or when dealing with uapi headers that should use __ASSEMBLER__ instead. So let's now standardize on the __ASSEMBLER__ macro that is provided by the compilers. This is almost a completely mechanical patch (done with a simple "sed -i" statement), with just one comment tweaked manually in arch/mips/include/asm/cpu.h (that was missing some underscores). Cc: Thomas Bogendoerfer Cc: linux-mips@vger.kernel.org Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Maciej W. Rozycki Signed-off-by: Thomas Huth Signed-off-by: Thomas Bogendoerfer

mips: remove redundant macro mc146818_decode_year

2025-07-16T16:47:08Z

The mc146818_decode_year macro is used only in mc146818_get_cmos_time(), which in turn is called only in arch/mips/loongson2ef/common/time.c and arch/mips/mti-malta/malta-time.c so on mach-jazz it is unused and can be removed. On other platforms it is defined in the same way, so it can be safely folded into mc146818_get_cmos_time(). Signed-off-by: Mateusz Jończyk Signed-off-by: Thomas Bogendoerfer

MIPS: spaces: Define a couple of handy macros

2024-02-20T11:44:39Z

Define CKSEGX_SIZE to represent the size of each KSEG segment. Introduce CKSEG0ADDR_OR_64BIT and CKSEG1ADDR_OR_64BIT to get an XPHYS address in 64bits and CKSEG[01]ADDR() in 32 bits mode. Co-developed-by: Jiaxun Yang Signed-off-by: Gregory CLEMENT Signed-off-by: Thomas Bogendoerfer

MIPS: Remove no longer used ide.h

2023-04-05T08:08:51Z

There are only three drivers left using ide.h, which are all m68k only. Signed-off-by: Thomas Bogendoerfer

MIPS: Remove KVM_GUEST support

2021-03-10T14:18:40Z

KVM_GUEST is broken and unmaintained, so let's remove it. Reviewed-by: Huacai Chen Reviewed-by: Jiaxun Yang Signed-off-by: Thomas Bogendoerfer

MIPS: Kill RM7K & RM9K IRQ Code

2021-01-04T10:37:27Z

RM7000 IRQ driver never got really used by any of the platform, and rm9k_cpu_irq_init only exist in a header. Signed-off-by: Jiaxun Yang Signed-off-by: Thomas Bogendoerfer

MIPS: generic: Increase NR_IRQS to 256

2020-09-18T14:33:35Z

128 IRQs is not enough to support Ingenic SoCs. Signed-off-by: Paul Cercueil Signed-off-by: Thomas Bogendoerfer

MIPS: Remove mach-*/war.h

2020-09-07T20:25:27Z

After conversion of all WAR defines we can now remove all mach-*/war.h files. Signed-off-by: Thomas Bogendoerfer

MIPS: Get rid of BCM1250_M3_WAR

2020-09-07T20:25:03Z

BCM1250_M3_WAR is depending on CONFIG_CONFIG_SB1_PASS_2_WORKAROUNDS. So using this option directly lets and remove define. Signed-off-by: Thomas Bogendoerfer

MIPS: Replace SIBYTE_1956_WAR by CONFIG_SB1_PASS_2_WORKAROUNDS

2020-09-07T20:24:51Z

SB1250 uart bug is related to PASS 2 workarounds. Use config CONFIG_SB1_PASS_2_WORKAROUNDS directly and get rid of SIBYTE_1956_WAR. Signed-off-by: Thomas Bogendoerfer