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/Linux-v5.10/arch/powerpc/platforms/
DKconfig4 source "arch/powerpc/platforms/powernv/Kconfig"
5 source "arch/powerpc/platforms/pseries/Kconfig"
6 source "arch/powerpc/platforms/chrp/Kconfig"
7 source "arch/powerpc/platforms/512x/Kconfig"
8 source "arch/powerpc/platforms/52xx/Kconfig"
9 source "arch/powerpc/platforms/powermac/Kconfig"
10 source "arch/powerpc/platforms/maple/Kconfig"
11 source "arch/powerpc/platforms/pasemi/Kconfig"
12 source "arch/powerpc/platforms/ps3/Kconfig"
13 source "arch/powerpc/platforms/cell/Kconfig"
[all …]
/Linux-v5.10/tools/testing/selftests/powerpc/security/
Dentry_flush.c37 if (read_debugfs_file("powerpc/rfi_flush", &rfi_flush_orig) < 0) { in entry_flush_test()
38 perror("Unable to read powerpc/rfi_flush debugfs file"); in entry_flush_test()
42 if (read_debugfs_file("powerpc/entry_flush", &entry_flush_orig) < 0) { in entry_flush_test()
43 perror("Unable to read powerpc/entry_flush debugfs file"); in entry_flush_test()
48 if (write_debugfs_file("powerpc/rfi_flush", 0) < 0) { in entry_flush_test()
49 perror("error writing to powerpc/rfi_flush debugfs file"); in entry_flush_test()
108 if (write_debugfs_file("powerpc/entry_flush", entry_flush) < 0) { in entry_flush_test()
109 perror("error writing to powerpc/entry_flush debugfs file"); in entry_flush_test()
123 if (write_debugfs_file("powerpc/rfi_flush", rfi_flush_orig) < 0) { in entry_flush_test()
124 perror("unable to restore original value of powerpc/rfi_flush debugfs file"); in entry_flush_test()
[all …]
Drfi_flush.c37 if (read_debugfs_file("powerpc/rfi_flush", &rfi_flush_orig) < 0) { in rfi_flush_test()
38 perror("Unable to read powerpc/rfi_flush debugfs file"); in rfi_flush_test()
42 if (read_debugfs_file("powerpc/entry_flush", &entry_flush_orig) < 0) { in rfi_flush_test()
48 if (write_debugfs_file("powerpc/entry_flush", 0) < 0) { in rfi_flush_test()
49 perror("error writing to powerpc/entry_flush debugfs file"); in rfi_flush_test()
108 if (write_debugfs_file("powerpc/rfi_flush", rfi_flush) < 0) { in rfi_flush_test()
109 perror("error writing to powerpc/rfi_flush debugfs file"); in rfi_flush_test()
123 if (write_debugfs_file("powerpc/rfi_flush", rfi_flush_orig) < 0) { in rfi_flush_test()
124 perror("unable to restore original value of powerpc/rfi_flush debugfs file"); in rfi_flush_test()
129 if (write_debugfs_file("powerpc/entry_flush", entry_flush_orig) < 0) { in rfi_flush_test()
[all …]
/Linux-v5.10/Documentation/powerpc/
Dbootwrapper.rst2 The PowerPC boot wrapper
7 PowerPC image targets compresses and wraps the kernel image (vmlinux) with
9 standard PowerPC firmware interface, so the boot wrapper is designed to
12 The boot wrapper can be found in the arch/powerpc/boot/ directory. The
15 interfaces found on PowerPC platforms. OpenFirmware is the most commonly
16 used firmware type on general purpose PowerPC systems from Apple, IBM and
17 others. U-Boot is typically found on embedded PowerPC hardware, but there
21 The boot wrapper is built from the makefile in arch/powerpc/boot/Makefile and
22 it uses the wrapper script (arch/powerpc/boot/wrapper) to generate target
43 `arch/powerpc/boot/cuboot.*.c`. Selection of the correct
[all …]
Delfnote.rst2 ELF Note PowerPC Namespace
5 The PowerPC namespace in an ELF Note of the kernel binary is used to store
11 The types to be used with the "PowerPC" namesapce are defined in [#f1]_.
24 Indicate that the powerpc kernel binary knows how to run in an
34 the kernel from being run if the PowerPC ultravisor capability doesn't exist
40 .. [#f1] arch/powerpc/include/asm/elfnote.h
Dbooting.rst13 doesn't follow them properly. In addition, since the advent of the arch/powerpc
15 platforms which move into arch/powerpc will be required to use these rules as
47 bindings to powerpc. Only the 32-bit client interface
53 trampoline located in arch/powerpc/kernel/prom_init.c to
70 PowerPC platform. The entry point definition then becomes:
96 arch/powerpc/Kconfig, following the example of PPC_PSERIES,
101 "arch/powerpc/platforms/myplatform/myboard_setup.c" and add it
110 with classic Powerpc architectures.
Disa-versions.rst20 Power5 - PowerPC User Instruction Set Architecture Book I v2.02
21 - PowerPC Virtual Environment Architecture Book II v2.02
22 - PowerPC Operating Environment Architecture Book III v2.02
23 PPC970 - PowerPC User Instruction Set Architecture Book I v2.01
24 - PowerPC Virtual Environment Architecture Book II v2.01
25 - PowerPC Operating Environment Architecture Book III v2.01
Dcpu_features.rst9 PPC Linux kernel to support a variety of PowerPC CPUs without requiring
18 arch/powerpc/kernel/cputable.c. The PVR register is masked and compared with
38 just 2 macros (found in arch/powerpc/include/asm/cputable.h), as seen in head.S
58 (arch/powerpc/kernel/misc.S) is invoked, it will iterate over the records in
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-bus-event_source-devices-hv_gpci3 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
34 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
44 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
47 in arch/powerpc/perf/hv-gpci.h).
51 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
54 in arch/powerpc/perf/hv-gpci.h).
58 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
61 in arch/powerpc/perf/hv-gpci.h).
65 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
72 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
[all …]
Dsysfs-bus-event_source-devices-hv_24x73 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
28 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
32 available from the powerpc "hv_24x7" pmu. Its format is
38 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
45 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
52 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
59 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
66 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
73 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
80 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
[all …]
Dppc-memtrace1 What: /sys/kernel/debug/powerpc/memtrace
9 What: /sys/kernel/debug/powerpc/memtrace/enable
22 What: /sys/kernel/debug/powerpc/memtrace/<node-id>
29 What: /sys/kernel/debug/powerpc/memtrace/<node-id>/size
35 What: /sys/kernel/debug/powerpc/memtrace/<node-id>/start
41 What: /sys/kernel/debug/powerpc/memtrace/<node-id>/trace
/Linux-v5.10/arch/powerpc/boot/dts/fsl/
Dt4240si-pre.dtsi90 cpu0: PowerPC,e6500@0 {
97 cpu1: PowerPC,e6500@2 {
104 cpu2: PowerPC,e6500@4 {
111 cpu3: PowerPC,e6500@6 {
118 cpu4: PowerPC,e6500@8 {
125 cpu5: PowerPC,e6500@10 {
132 cpu6: PowerPC,e6500@12 {
139 cpu7: PowerPC,e6500@14 {
146 cpu8: PowerPC,e6500@16 {
153 cpu9: PowerPC,e6500@18 {
[all …]
Dp4080si-pre.dtsi94 cpu0: PowerPC,e500mc@0 {
104 cpu1: PowerPC,e500mc@1 {
114 cpu2: PowerPC,e500mc@2 {
124 cpu3: PowerPC,e500mc@3 {
134 cpu4: PowerPC,e500mc@4 {
144 cpu5: PowerPC,e500mc@5 {
154 cpu6: PowerPC,e500mc@6 {
164 cpu7: PowerPC,e500mc@7 {
/Linux-v5.10/arch/powerpc/
DMakefile27 KBUILD_CFLAGS += -mcpu=powerpc
28 KBUILD_AFLAGS += -mcpu=powerpc
34 KBUILD_CFLAGS += -mcpu=powerpc
66 KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
70 # There is a corresponding test in arch/powerpc/lib/Makefile
73 KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
88 GNUTARGET := powerpc
205 CFLAGS-y += $(call cc-option,-mcpu=e500mc,-mcpu=powerpc)
207 CFLAGS-$(CONFIG_E500) += $(call cc-option,-mcpu=8540 -msoft-float,-mcpu=powerpc)
228 -T $(srctree)/arch/powerpc/platforms/44x/ppc476_modules.lds
[all …]
DMakefile.postlink3 # Post-link powerpc pass
15 cmd_head_check = $(CONFIG_SHELL) $(srctree)/arch/powerpc/tools/head_check.sh "$(NM)" "$@"
20 $(CONFIG_SHELL) $(srctree)/arch/powerpc/tools/relocs_check.sh "$(OBJDUMP)" "$(NM)" "$@" ; \
21 $(BASH) $(srctree)/arch/powerpc/tools/unrel_branch_check.sh "$(OBJDUMP)" "$(NM)" "$@"
24 $(CONFIG_SHELL) $(srctree)/arch/powerpc/tools/relocs_check.sh "$(OBJDUMP)" "$(NM)" "$@"
/Linux-v5.10/arch/powerpc/kernel/
Dnote.S3 * PowerPC ELF notes.
14 * Bit 0 indicates that the powerpc kernel binary knows how to run in an
24 * the kernel from being run if the PowerPC ultravisor capability doesn't exist
34 * Add the PowerPC Capabilities in the binary ELF note. It is a bitmap that
39 ELFNOTE(PowerPC, PPC_ELFNOTE_CAPABILITIES,
Dproc_powerpc.c53 pde = proc_create_data("powerpc/systemcfg", S_IFREG | 0444, NULL, in proc_ppc64_init()
73 root = proc_mkdir("powerpc", NULL); in proc_ppc64_create()
78 if (!proc_symlink("ppc64", NULL, "powerpc")) in proc_ppc64_create()
79 pr_err("Failed to create link /proc/ppc64 -> /proc/powerpc\n"); in proc_ppc64_create()
88 if (!proc_symlink("rtas", NULL, "powerpc/rtas")) in proc_ppc64_create()
/Linux-v5.10/arch/powerpc/include/asm/
Dprom.h110 #define OV1_PPC_2_00 0x80 /* set if we support PowerPC 2.00 */
111 #define OV1_PPC_2_01 0x40 /* set if we support PowerPC 2.01 */
112 #define OV1_PPC_2_02 0x20 /* set if we support PowerPC 2.02 */
113 #define OV1_PPC_2_03 0x10 /* set if we support PowerPC 2.03 */
114 #define OV1_PPC_2_04 0x08 /* set if we support PowerPC 2.04 */
115 #define OV1_PPC_2_05 0x04 /* set if we support PowerPC 2.05 */
116 #define OV1_PPC_2_06 0x02 /* set if we support PowerPC 2.06 */
117 #define OV1_PPC_2_07 0x01 /* set if we support PowerPC 2.07 */
119 #define OV1_PPC_3_00 0x80 /* set if we support PowerPC 3.00 */
120 #define OV1_PPC_3_1 0x40 /* set if we support PowerPC 3.1 */
Delfnote.h3 * PowerPC ELF notes.
13 * "PowerPC" in the name field.
20 * in arch/powerpc/kernel/note.S
/Linux-v5.10/arch/powerpc/xmon/
Dppc.h1 /* ppc.h -- Header file for PowerPC opcode table
73 /* Opcode is defined for the PowerPC architecture. */
82 /* Opcode is supported by the Motorola PowerPC 601 processor. The 601
83 is assumed to support all PowerPC (PPC_OPCODE_PPC) instructions,
87 /* Opcode is supported in both the Power and PowerPC architectures
91 between POWER and POWERPC. */
94 /* Opcode is supported for any Power or PowerPC platform (this is
107 /* Opcode is supported by PowerPC 403 processor. */
110 /* Opcode is supported by PowerPC BookE processor. */
113 /* Opcode is supported by PowerPC 440 processor. */
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/powerpc/
Dibm,powerpc-cpu-features.txt3 (skiboot/doc/device-tree/ibm,powerpc-cpu-features/binding.txt)
9 ibm,powerpc-cpu-features binding
19 /cpus/ibm,powerpc-cpu-features node binding
22 Node: ibm,powerpc-cpu-features
26 The node name must be "ibm,powerpc-cpu-features".
38 Definition: "ibm,powerpc-cpu-features"
66 /cpus/ibm,powerpc-cpu-features/example-feature node bindings
206 /cpus/ibm,powerpc-cpu-features {
207 compatible = "ibm,powerpc-cpu-features";
/Linux-v5.10/drivers/crypto/nx/
DKconfig10 Support for PowerPC Nest (NX) encryption acceleration. This
21 Support for PowerPC Nest (NX) compression acceleration. This
34 Support for PowerPC Nest (NX) compression acceleration. This
45 Support for PowerPC Nest (NX) compression acceleration. This
/Linux-v5.10/arch/powerpc/crypto/
DMakefile3 # powerpc/crypto/Makefile
10 obj-$(CONFIG_CRYPTO_SHA1_PPC) += sha1-powerpc.o
19 sha1-powerpc-y := sha1-powerpc-asm.o sha1.o
/Linux-v5.10/tools/perf/arch/powerpc/
DMakefile14 out := $(OUTPUT)arch/powerpc/include/generated/asm
17 syskrn := $(srctree)/arch/powerpc/kernel/syscalls/syscall.tbl
18 sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls
38 $(call QUIET_CLEAN, powerpc) $(RM) $(header32) $(header64)
/Linux-v5.10/Documentation/PCI/
Dpci-error-recovery.rst76 arch/powerpc implementation will simulate a PCI hotplug remove/add.
120 A PCI bus error is detected by the PCI hardware. On powerpc, the slot
131 the platform (the slot will be isolated on powerpc). The driver may
170 The current powerpc implementation assumes that a device driver will
171 *not* schedule or semaphore in this routine; the current powerpc
179 The current powerpc implementation doesn't much care if the device
256 Powerpc platforms implement two levels of slot reset:
259 Powerpc soft reset consists of asserting the adapter #RST line and then
265 Powerpc fundamental reset is supported by PCI Express cards only
330 The current powerpc implementation does not try a power-cycle
[all …]

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