Loading .gitignore +3 −0 Original line number Diff line number Diff line Loading @@ -143,6 +143,9 @@ x509.genkey /allrandom.config /allyes.config # Kconfig savedefconfig output /defconfig # Kdevelop4 *.kdev4 Loading .mailmap +8 −0 Original line number Diff line number Diff line Loading @@ -90,11 +90,16 @@ Frank Rowand <frowand.list@gmail.com> <frank.rowand@sonymobile.com> Frank Zago <fzago@systemfabricworks.com> Gao Xiang <xiang@kernel.org> <gaoxiang25@huawei.com> Gao Xiang <xiang@kernel.org> <hsiangkao@aol.com> Gerald Schaefer <gerald.schaefer@linux.ibm.com> <gerald.schaefer@de.ibm.com> Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@de.ibm.com> Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@linux.vnet.ibm.com> Greg Kroah-Hartman <greg@echidna.(none)> Greg Kroah-Hartman <gregkh@suse.de> Greg Kroah-Hartman <greg@kroah.com> Gregory CLEMENT <gregory.clement@bootlin.com> <gregory.clement@free-electrons.com> Hanjun Guo <guohanjun@huawei.com> <hanjun.guo@linaro.org> Heiko Carstens <hca@linux.ibm.com> <h.carstens@de.ibm.com> Heiko Carstens <hca@linux.ibm.com> <heiko.carstens@de.ibm.com> Henk Vergonet <Henk.Vergonet@gmail.com> Henrik Kretzschmar <henne@nachtwindheim.de> Henrik Rydberg <rydberg@bitmath.org> Loading Loading @@ -193,6 +198,9 @@ Maxime Ripard <mripard@kernel.org> <maxime.ripard@free-electrons.com> Mayuresh Janorkar <mayur@ti.com> Michael Buesch <m@bues.ch> Michel Dänzer <michel@tungstengraphics.com> Mike Rapoport <rppt@kernel.org> <mike@compulab.co.il> Mike Rapoport <rppt@kernel.org> <mike.rapoport@gmail.com> Mike Rapoport <rppt@kernel.org> <rppt@linux.ibm.com> Miodrag Dinic <miodrag.dinic@mips.com> <miodrag.dinic@imgtec.com> Miquel Raynal <miquel.raynal@bootlin.com> <miquel.raynal@free-electrons.com> Mitesh shah <mshah@teja.com> Loading Documentation/ABI/testing/debugfs-driver-habanalabs +10 −1 Original line number Diff line number Diff line Loading @@ -16,7 +16,16 @@ Description: Allow the root user to disable/enable in runtime the clock gating mechanism in Gaudi. Due to how Gaudi is built, the clock gating needs to be disabled in order to access the registers of the TPC and MME engines. This is sometimes needed during debug by the user and hence the user needs this option during debug by the user and hence the user needs this option. The user can supply a bitmask value, each bit represents a different engine to disable/enable its clock gating feature. The bitmask is composed of 20 bits: 0 - 7 : DMA channels 8 - 11 : MME engines 12 - 19 : TPC engines The bit's location of a specific engine can be determined using (1 << GAUDI_ENGINE_ID_*). GAUDI_ENGINE_ID_* values are defined in uapi habanalabs.h file in enum gaudi_engine_id What: /sys/kernel/debug/habanalabs/hl<n>/command_buffers Date: Jan 2019 Loading Documentation/ABI/testing/dev-kmsg +0 −5 Original line number Diff line number Diff line Loading @@ -56,11 +56,6 @@ Description: The /dev/kmsg character device node provides userspace access seek after the last record available at the time the last SYSLOG_ACTION_CLEAR was issued. Due to the record nature of this interface with a "read all" behavior and the specific positions each seek operation sets, SEEK_CUR is not supported, returning -ESPIPE (invalid seek) to errno whenever requested. The output format consists of a prefix carrying the syslog prefix including priority and facility, the 64 bit message sequence number and the monotonic timestamp in microseconds, Loading Documentation/ABI/testing/sysfs-bus-papr-pmem 0 → 100644 +27 −0 Original line number Diff line number Diff line What: /sys/bus/nd/devices/nmemX/papr/flags Date: Apr, 2020 KernelVersion: v5.8 Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org, Description: (RO) Report flags indicating various states of a papr-pmem NVDIMM device. Each flag maps to a one or more bits set in the dimm-health-bitmap retrieved in response to H_SCM_HEALTH hcall. The details of the bit flags returned in response to this hcall is available at 'Documentation/powerpc/papr_hcalls.rst' . Below are the flags reported in this sysfs file: * "not_armed" : Indicates that NVDIMM contents will not survive a power cycle. * "flush_fail" : Indicates that NVDIMM contents couldn't be flushed during last shut-down event. * "restore_fail": Indicates that NVDIMM contents couldn't be restored during NVDIMM initialization. * "encrypted" : NVDIMM contents are encrypted. * "smart_notify": There is health event for the NVDIMM. * "scrubbed" : Indicating that contents of the NVDIMM have been scrubbed. * "locked" : Indicating that NVDIMM contents cant be modified until next power cycle. Loading
.gitignore +3 −0 Original line number Diff line number Diff line Loading @@ -143,6 +143,9 @@ x509.genkey /allrandom.config /allyes.config # Kconfig savedefconfig output /defconfig # Kdevelop4 *.kdev4 Loading
.mailmap +8 −0 Original line number Diff line number Diff line Loading @@ -90,11 +90,16 @@ Frank Rowand <frowand.list@gmail.com> <frank.rowand@sonymobile.com> Frank Zago <fzago@systemfabricworks.com> Gao Xiang <xiang@kernel.org> <gaoxiang25@huawei.com> Gao Xiang <xiang@kernel.org> <hsiangkao@aol.com> Gerald Schaefer <gerald.schaefer@linux.ibm.com> <gerald.schaefer@de.ibm.com> Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@de.ibm.com> Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@linux.vnet.ibm.com> Greg Kroah-Hartman <greg@echidna.(none)> Greg Kroah-Hartman <gregkh@suse.de> Greg Kroah-Hartman <greg@kroah.com> Gregory CLEMENT <gregory.clement@bootlin.com> <gregory.clement@free-electrons.com> Hanjun Guo <guohanjun@huawei.com> <hanjun.guo@linaro.org> Heiko Carstens <hca@linux.ibm.com> <h.carstens@de.ibm.com> Heiko Carstens <hca@linux.ibm.com> <heiko.carstens@de.ibm.com> Henk Vergonet <Henk.Vergonet@gmail.com> Henrik Kretzschmar <henne@nachtwindheim.de> Henrik Rydberg <rydberg@bitmath.org> Loading Loading @@ -193,6 +198,9 @@ Maxime Ripard <mripard@kernel.org> <maxime.ripard@free-electrons.com> Mayuresh Janorkar <mayur@ti.com> Michael Buesch <m@bues.ch> Michel Dänzer <michel@tungstengraphics.com> Mike Rapoport <rppt@kernel.org> <mike@compulab.co.il> Mike Rapoport <rppt@kernel.org> <mike.rapoport@gmail.com> Mike Rapoport <rppt@kernel.org> <rppt@linux.ibm.com> Miodrag Dinic <miodrag.dinic@mips.com> <miodrag.dinic@imgtec.com> Miquel Raynal <miquel.raynal@bootlin.com> <miquel.raynal@free-electrons.com> Mitesh shah <mshah@teja.com> Loading
Documentation/ABI/testing/debugfs-driver-habanalabs +10 −1 Original line number Diff line number Diff line Loading @@ -16,7 +16,16 @@ Description: Allow the root user to disable/enable in runtime the clock gating mechanism in Gaudi. Due to how Gaudi is built, the clock gating needs to be disabled in order to access the registers of the TPC and MME engines. This is sometimes needed during debug by the user and hence the user needs this option during debug by the user and hence the user needs this option. The user can supply a bitmask value, each bit represents a different engine to disable/enable its clock gating feature. The bitmask is composed of 20 bits: 0 - 7 : DMA channels 8 - 11 : MME engines 12 - 19 : TPC engines The bit's location of a specific engine can be determined using (1 << GAUDI_ENGINE_ID_*). GAUDI_ENGINE_ID_* values are defined in uapi habanalabs.h file in enum gaudi_engine_id What: /sys/kernel/debug/habanalabs/hl<n>/command_buffers Date: Jan 2019 Loading
Documentation/ABI/testing/dev-kmsg +0 −5 Original line number Diff line number Diff line Loading @@ -56,11 +56,6 @@ Description: The /dev/kmsg character device node provides userspace access seek after the last record available at the time the last SYSLOG_ACTION_CLEAR was issued. Due to the record nature of this interface with a "read all" behavior and the specific positions each seek operation sets, SEEK_CUR is not supported, returning -ESPIPE (invalid seek) to errno whenever requested. The output format consists of a prefix carrying the syslog prefix including priority and facility, the 64 bit message sequence number and the monotonic timestamp in microseconds, Loading
Documentation/ABI/testing/sysfs-bus-papr-pmem 0 → 100644 +27 −0 Original line number Diff line number Diff line What: /sys/bus/nd/devices/nmemX/papr/flags Date: Apr, 2020 KernelVersion: v5.8 Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org, Description: (RO) Report flags indicating various states of a papr-pmem NVDIMM device. Each flag maps to a one or more bits set in the dimm-health-bitmap retrieved in response to H_SCM_HEALTH hcall. The details of the bit flags returned in response to this hcall is available at 'Documentation/powerpc/papr_hcalls.rst' . Below are the flags reported in this sysfs file: * "not_armed" : Indicates that NVDIMM contents will not survive a power cycle. * "flush_fail" : Indicates that NVDIMM contents couldn't be flushed during last shut-down event. * "restore_fail": Indicates that NVDIMM contents couldn't be restored during NVDIMM initialization. * "encrypted" : NVDIMM contents are encrypted. * "smart_notify": There is health event for the NVDIMM. * "scrubbed" : Indicating that contents of the NVDIMM have been scrubbed. * "locked" : Indicating that NVDIMM contents cant be modified until next power cycle.
