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/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Drtas.c29 #include <asm/rtas.h>
49 struct rtas_t rtas = { variable
52 EXPORT_SYMBOL(rtas); variable
80 arch_spin_lock(&rtas.lock); in lock_rtas()
86 arch_spin_unlock(&rtas.lock); in unlock_rtas()
100 if (!rtas.base) in call_rtas_display_status()
104 rtas_call_unlocked(&rtas.args, 10, 1, 1, NULL, c); in call_rtas_display_status()
141 * hardcode rtas.base/entry etc.
150 if (!rtas.base) in udbg_rtascon_putc()
169 if (!rtas in udbg_rtascon_getc_poll()
[all...]
H A Dcrash_dump.c20 #include <asm/rtas.h>
131 basep = of_get_property(rtas.dev, "linux,rtas-base", NULL); in crash_free_reserved_phys_range()
132 sizep = of_get_property(rtas.dev, "rtas-size", NULL); in crash_free_reserved_phys_range()
H A Drtas-rtc.c10 #include <asm/rtas.h>
H A Dproc_powerpc.c13 #include <asm/rtas.h>
66 * Create the ppc64 and ppc64/rtas directories early. This allows us to
82 if (!of_find_node_by_path("/rtas")) in proc_ppc64_create()
85 if (!proc_mkdir("rtas", root)) in proc_ppc64_create()
88 if (!proc_symlink("rtas", NULL, "powerpc/rtas")) in proc_ppc64_create()
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Drtas.c10 #define pr_fmt(fmt) "rtas: " fmt
40 #include <asm/rtas-work-area.h>
41 #include <asm/rtas.h>
62 * @token: Value of @name if it exists under the /rtas node.
64 * @filter: If non-NULL, invoking this function via the rtas syscall is
415 .name = "rtas-last-error",
491 if (!rtas.dev) in rtas_function_token()
588 srr_regs_clobbered(); /* rtas uses SRRs, invalidate */ in __do_enter_rtas()
654 struct rtas_t rtas; variable
680 if (!rtas in call_rtas_display_status()
[all...]
H A Dcrash_dump.c20 #include <asm/rtas.h>
106 basep = of_get_property(rtas.dev, "linux,rtas-base", NULL); in crash_free_reserved_phys_range()
107 sizep = of_get_property(rtas.dev, "rtas-size", NULL); in crash_free_reserved_phys_range()
H A Drtas_entry.S11 * Note: r3 is an input parameter to rtas, so don't trash it...
19 LOAD_REG_ADDR(r4, rtas)
20 lis r6,1f@ha /* physical return address for rtas */
55 * 32-bit rtas on 64-bit machines has the additional problem that RTAS may
102 LOAD_REG_ADDR(r4, rtas)
103 ld r5,RTASENTRY(r4) /* get the rtas->entry value */
104 ld r4,RTASBASE(r4) /* get the rtas->base value */
/kernel/linux/linux-5.10/arch/powerpc/oprofile/
H A Dop_model_power4.c14 #include <asm/rtas.h>
307 if (pc >= rtas.base && pc < (rtas.base + rtas.size)) in get_pc()
/kernel/linux/linux-5.10/arch/powerpc/platforms/chrp/
H A Dpci.c21 #include <asm/rtas.h>
193 struct device_node *rtas; in setup_peg2() local
195 rtas = of_find_node_by_name (root, "rtas"); in setup_peg2()
196 if (rtas) { in setup_peg2()
198 of_node_put(rtas); in setup_peg2()
H A Dsmp.c31 #include <asm/rtas.h>
H A Dnvram.c15 #include <asm/rtas.h>
58 printk(KERN_DEBUG "rtas IO error storing 0x%02x at %d", val, addr); in chrp_nvram_write_val()
/kernel/linux/linux-6.6/arch/powerpc/platforms/chrp/
H A Dpci.c21 #include <asm/rtas.h>
192 struct device_node *rtas; in setup_peg2() local
194 rtas = of_find_node_by_name (root, "rtas"); in setup_peg2()
195 if (rtas) { in setup_peg2()
197 of_node_put(rtas); in setup_peg2()
H A Dsmp.c30 #include <asm/rtas.h>
/kernel/linux/linux-6.6/arch/powerpc/platforms/pseries/
H A Dpapr-sysparm.c10 #include <asm/rtas.h>
12 #include <asm/rtas-work-area.h>
H A DMakefile6 of_helpers.o rtas-work-area.o papr-sysparm.o \
29 obj-$(CONFIG_FA_DUMP) += rtas-fadump.o
H A Drtas-work-area.c3 #define pr_fmt(fmt) "rtas-work-area: " fmt
17 #include <asm/rtas-work-area.h>
18 #include <asm/rtas.h>
H A Dras.c15 #include <asm/rtas.h>
399 * 0x7000. Other versions place it inside the rtas buffer. We check both.
404 (((A) >= rtas.base) && ((A) <= (rtas.base + rtas.size - 16))))
452 /* Use the per cpu buffer from paca to store rtas error log */ in fwnmi_get_errinfo()
513 * "ibm,nmi-interlock" rtas call to release. in pSeries_system_reset_exception()
763 * Process MCE rtas errlog event.
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/eeh/
H A Deeh-functions.sh157 if [ ! -f /proc/device-tree/rtas/ibm,open-sriov-allow-unfreeze ] ||
158 [ ! -f /proc/device-tree/rtas/ibm,open-sriov-map-pe-number ] ; then
/kernel/linux/linux-5.10/arch/powerpc/platforms/pseries/
H A Dras.c15 #include <asm/rtas.h>
396 * 0x7000. Other versions place it inside the rtas buffer. We check both.
401 (((A) >= rtas.base) && ((A) <= (rtas.base + rtas.size - 16))))
449 /* Use the per cpu buffer from paca to store rtas error log */ in fwnmi_get_errinfo()
510 * "ibm,nmi-interlock" rtas call to release. in pSeries_system_reset_exception()
754 * Process MCE rtas errlog event.
867 /* Queue irq work to log this rtas event later. */ in pseries_machine_check_realmode()
H A Dpseries.h10 #include <asm/rtas.h>
H A DMakefile30 obj-$(CONFIG_FA_DUMP) += rtas-fadump.o
H A Dio_event_irq.c16 #include <asm/rtas.h>
/kernel/linux/linux-5.10/arch/powerpc/mm/
H A Dnuma.c393 root = of_find_node_by_path("/rtas"); in initialize_form2_numa_distance_lookup_table()
465 root = of_find_node_by_path("/rtas"); in find_primary_domain_index()
1125 struct device_node *rtas; in find_possible_nodes() local
1133 rtas = of_find_node_by_path("/rtas"); in find_possible_nodes()
1134 if (!rtas) in find_possible_nodes()
1147 domains = of_get_property(rtas, in find_possible_nodes()
1151 domains = of_get_property(rtas, "ibm,max-associativity-domains", in find_possible_nodes()
1170 of_node_put(rtas); in find_possible_nodes()
1373 dn = of_find_node_by_path("/rtas"); in hot_add_drconf_memory_max()
[all...]
/kernel/linux/linux-6.6/arch/powerpc/mm/
H A Dnuma.c389 root = of_find_node_by_path("/rtas"); in initialize_form2_numa_distance_lookup_table()
457 root = of_find_node_by_path("/rtas"); in find_primary_domain_index()
1114 struct device_node *rtas; in find_possible_nodes() local
1122 rtas = of_find_node_by_path("/rtas"); in find_possible_nodes()
1123 if (!rtas) in find_possible_nodes()
1136 domains = of_get_property(rtas, in find_possible_nodes()
1140 domains = of_get_property(rtas, "ibm,max-associativity-domains", in find_possible_nodes()
1159 of_node_put(rtas); in find_possible_nodes()
1351 dn = of_find_node_by_path("/rtas"); in hot_add_drconf_memory_max()
[all...]
/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Drtas.h8 #include <asm/rtas-types.h>
20 #define RTAS_INSTANTIATE_MAX (1ULL<<30) /* Don't instantiate rtas at/above this value */
233 extern struct rtas_t rtas;
288 #define ERR_TYPE_RTAS_LOG 0x2 /* from rtas event-scan */
302 * for all rtas calls that require an error buffer argument.
303 * This includes 'check-exception' and 'rtas-last-error'.
357 * move some of the rtas suspend-me stuff to pseries */

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