Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5 |
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#
494e87ff |
| 20-Sep-2023 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: add default definition for XCHAL_HAVE_DIV32
When variant FSF is set, XCHAL_HAVE_DIV32 is not defined. Add default definition for that macro to prevent build warnings:
arch/xtensa/lib/divsi3
xtensa: add default definition for XCHAL_HAVE_DIV32
When variant FSF is set, XCHAL_HAVE_DIV32 is not defined. Add default definition for that macro to prevent build warnings:
arch/xtensa/lib/divsi3.S:9:5: warning: "XCHAL_HAVE_DIV32" is not defined, evaluates to 0 [-Wundef] 9 | #if XCHAL_HAVE_DIV32 arch/xtensa/lib/modsi3.S:9:5: warning: "XCHAL_HAVE_DIV32" is not defined, evaluates to 0 [-Wundef] 9 | #if XCHAL_HAVE_DIV32
Fixes: 173d6681380a ("xtensa: remove extra header files") Suggested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Closes: lore.kernel.org/r/202309150556.t0yCdv3g-lkp@intel.com
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Revision tags: v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41 |
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#
687eb3c4 |
| 24-Jul-2023 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: PMU: fix base address for the newer hardware
With introduction of ERI access control in RG.0 base address of the PMU unit registers has changed. Add support for the new PMU configuration.
C
xtensa: PMU: fix base address for the newer hardware
With introduction of ERI access control in RG.0 base address of the PMU unit registers has changed. Add support for the new PMU configuration.
Cc: stable@vger.kernel.org Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30 |
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e6807b44 |
| 21-May-2023 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: report trax and perf counters in cpuinfo
Add 'trax' to the list of CPU features when xtensa core is configured with TRAX. Add 'perf' to the list of CPU features when xtensa core is configure
xtensa: report trax and perf counters in cpuinfo
Add 'trax' to the list of CPU features when xtensa core is configured with TRAX. Add 'perf' to the list of CPU features when xtensa core is configured with perf counters and show the number of configured perf counters.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17 |
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#
e94dc6bb |
| 19-Mar-2022 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: merge stack alignment definitions
xtensa currently has two different definitions for stack alignment. Replace it with single definition usable in both C and assembly.
Signed-off-by: Max Fil
xtensa: merge stack alignment definitions
xtensa currently has two different definitions for stack alignment. Replace it with single definition usable in both C and assembly.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116 |
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5cce39b6 |
| 01-May-2021 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: definitions for call0 ABI
Add assembly macros for calls, call arguments, preserved registers, function entry and return for windowed and call0 ABIs.
Signed-off-by: Max Filippov <jcmvbkbc@gm
xtensa: definitions for call0 ABI
Add assembly macros for calls, call arguments, preserved registers, function entry and return for windowed and call0 ABIs.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17 |
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#
a922b156 |
| 31-Jan-2020 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: clean up optional XCHAL_* definitions
Simplify users of XCHAL_HAVE_EXTERN_REGS and XCHAL_HAVE_VECBASE and always define them as 0 if they're not defined in the variant/core.h
Signed-off-by:
xtensa: clean up optional XCHAL_* definitions
Simplify users of XCHAL_HAVE_EXTERN_REGS and XCHAL_HAVE_VECBASE and always define them as 0 if they're not defined in the variant/core.h
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14 |
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#
a5944195 |
| 06-May-2019 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: implement initialize_cacheattr for MPU cores
Use CONFIG_MEMMAP_CACHEATTR to initialize MPU as described in the Xtensa LSP RM document. Coalesce adjacent regions with the same cacheattr. Upda
xtensa: implement initialize_cacheattr for MPU cores
Use CONFIG_MEMMAP_CACHEATTR to initialize MPU as described in the Xtensa LSP RM document. Coalesce adjacent regions with the same cacheattr. Update Kconfig help text.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12 |
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f7c34874 |
| 20-Dec-2018 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: add exclusive atomics support
Implement atomic primitives using exclusive access opcodes available in the recent xtensa cores. Since l32ex/s32ex don't have any memory ordering guarantees don
xtensa: add exclusive atomics support
Implement atomic primitives using exclusive access opcodes available in the recent xtensa cores. Since l32ex/s32ex don't have any memory ordering guarantees don't define __smp_mb__before_atomic/__smp_mb__after_atomic to make them use memw.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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8f8d5745 |
| 01-Jan-2019 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: replace variant/core.h with asm/core.h
Introduce the header arch/xtensa/include/asm/core.h that provides definitions for XCHAL macros missing in older xtensa releases. Use this header instea
xtensa: replace variant/core.h with asm/core.h
Introduce the header arch/xtensa/include/asm/core.h that provides definitions for XCHAL macros missing in older xtensa releases. Use this header instead of variant/core.h
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17 |
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#
a922b156 |
| 31-Jan-2020 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: clean up optional XCHAL_* definitions Simplify users of XCHAL_HAVE_EXTERN_REGS and XCHAL_HAVE_VECBASE and always define them as 0 if they're not defined in the variant/core.h
xtensa: clean up optional XCHAL_* definitions Simplify users of XCHAL_HAVE_EXTERN_REGS and XCHAL_HAVE_VECBASE and always define them as 0 if they're not defined in the variant/core.h Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14 |
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#
a5944195 |
| 06-May-2019 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: implement initialize_cacheattr for MPU cores Use CONFIG_MEMMAP_CACHEATTR to initialize MPU as described in the Xtensa LSP RM document. Coalesce adjacent regions with the same cac
xtensa: implement initialize_cacheattr for MPU cores Use CONFIG_MEMMAP_CACHEATTR to initialize MPU as described in the Xtensa LSP RM document. Coalesce adjacent regions with the same cacheattr. Update Kconfig help text. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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Revision tags: v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12 |
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#
f7c34874 |
| 20-Dec-2018 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: add exclusive atomics support Implement atomic primitives using exclusive access opcodes available in the recent xtensa cores. Since l32ex/s32ex don't have any memory orderin
xtensa: add exclusive atomics support Implement atomic primitives using exclusive access opcodes available in the recent xtensa cores. Since l32ex/s32ex don't have any memory ordering guarantees don't define __smp_mb__before_atomic/__smp_mb__after_atomic to make them use memw. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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#
8f8d5745 |
| 01-Jan-2019 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: replace variant/core.h with asm/core.h Introduce the header arch/xtensa/include/asm/core.h that provides definitions for XCHAL macros missing in older xtensa releases. Use this
xtensa: replace variant/core.h with asm/core.h Introduce the header arch/xtensa/include/asm/core.h that provides definitions for XCHAL macros missing in older xtensa releases. Use this header instead of variant/core.h Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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