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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/tools/power/acpi/os_specific
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/tools/power/acpi/os_specific')
-rw-r--r--kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c95
-rw-r--r--kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c2
2 files changed, 50 insertions, 47 deletions
diff --git a/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c b/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
index db15c9d20..dd5008b06 100644
--- a/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
+++ b/kernel/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
@@ -222,7 +222,7 @@ acpi_os_get_table_by_address(acpi_physical_address address,
goto exit;
}
- ACPI_MEMCPY(local_table, mapped_table, table_length);
+ memcpy(local_table, mapped_table, table_length);
exit:
osl_unmap_table(mapped_table);
@@ -531,7 +531,7 @@ static acpi_status osl_load_rsdp(void)
gbl_rsdp_address =
rsdp_base + (ACPI_CAST8(mapped_table) - rsdp_address);
- ACPI_MEMCPY(&gbl_rsdp, mapped_table, sizeof(struct acpi_table_rsdp));
+ memcpy(&gbl_rsdp, mapped_table, sizeof(struct acpi_table_rsdp));
acpi_os_unmap_memory(rsdp_address, rsdp_size);
return (AE_OK);
@@ -582,64 +582,67 @@ static acpi_status osl_table_initialize(void)
return (AE_OK);
}
- /* Get RSDP from memory */
+ if (!gbl_dump_customized_tables) {
- status = osl_load_rsdp();
- if (ACPI_FAILURE(status)) {
- return (status);
- }
+ /* Get RSDP from memory */
+
+ status = osl_load_rsdp();
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
- /* Get XSDT from memory */
+ /* Get XSDT from memory */
- if (gbl_rsdp.revision && !gbl_do_not_dump_xsdt) {
- if (gbl_xsdt) {
- free(gbl_xsdt);
- gbl_xsdt = NULL;
+ if (gbl_rsdp.revision && !gbl_do_not_dump_xsdt) {
+ if (gbl_xsdt) {
+ free(gbl_xsdt);
+ gbl_xsdt = NULL;
+ }
+
+ gbl_revision = 2;
+ status = osl_get_bios_table(ACPI_SIG_XSDT, 0,
+ ACPI_CAST_PTR(struct
+ acpi_table_header
+ *, &gbl_xsdt),
+ &address);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
}
- gbl_revision = 2;
- status = osl_get_bios_table(ACPI_SIG_XSDT, 0,
- ACPI_CAST_PTR(struct
- acpi_table_header *,
- &gbl_xsdt), &address);
- if (ACPI_FAILURE(status)) {
- return (status);
+ /* Get RSDT from memory */
+
+ if (gbl_rsdp.rsdt_physical_address) {
+ if (gbl_rsdt) {
+ free(gbl_rsdt);
+ gbl_rsdt = NULL;
+ }
+
+ status = osl_get_bios_table(ACPI_SIG_RSDT, 0,
+ ACPI_CAST_PTR(struct
+ acpi_table_header
+ *, &gbl_rsdt),
+ &address);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
}
- }
- /* Get RSDT from memory */
+ /* Get FADT from memory */
- if (gbl_rsdp.rsdt_physical_address) {
- if (gbl_rsdt) {
- free(gbl_rsdt);
- gbl_rsdt = NULL;
+ if (gbl_fadt) {
+ free(gbl_fadt);
+ gbl_fadt = NULL;
}
- status = osl_get_bios_table(ACPI_SIG_RSDT, 0,
+ status = osl_get_bios_table(ACPI_SIG_FADT, 0,
ACPI_CAST_PTR(struct
acpi_table_header *,
- &gbl_rsdt), &address);
+ &gbl_fadt),
+ &gbl_fadt_address);
if (ACPI_FAILURE(status)) {
return (status);
}
- }
-
- /* Get FADT from memory */
-
- if (gbl_fadt) {
- free(gbl_fadt);
- gbl_fadt = NULL;
- }
-
- status = osl_get_bios_table(ACPI_SIG_FADT, 0,
- ACPI_CAST_PTR(struct acpi_table_header *,
- &gbl_fadt),
- &gbl_fadt_address);
- if (ACPI_FAILURE(status)) {
- return (status);
- }
-
- if (!gbl_dump_customized_tables) {
/* Add mandatory tables to global table list first */
@@ -961,7 +964,7 @@ osl_get_bios_table(char *signature,
goto exit;
}
- ACPI_MEMCPY(local_table, mapped_table, table_length);
+ memcpy(local_table, mapped_table, table_length);
*address = table_address;
*table = local_table;
diff --git a/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c b/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c
index 0b1fa2902..44ad4889d 100644
--- a/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c
+++ b/kernel/tools/power/acpi/os_specific/service_layers/osunixmap.c
@@ -54,7 +54,7 @@ ACPI_MODULE_NAME("osunixmap")
#ifndef O_BINARY
#define O_BINARY 0
#endif
-#ifdef _free_BSD
+#if defined(_dragon_fly) || defined(_free_BSD)
#define MMAP_FLAGS MAP_SHARED
#else
#define MMAP_FLAGS MAP_PRIVATE