From 0eedae8e5f983aba6fb5c29c8699ecf03c7e50e0 Mon Sep 17 00:00:00 2001 From: Anuj Mittal Date: Wed, 24 Jan 2018 15:42:29 -0800 Subject: ACPICA: Linux: add support for X32 ABI compilation X32 follows ILP32 model. Check for ILP32 as well when checking for x86_64 to ensure the defines are correct for X32 ABI. Signed-off-by: Anuj Mittal Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki --- include/acpi/platform/aclinux.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 1b473efd9eb6..97e088276c6d 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -206,7 +206,7 @@ #define ACPI_FLUSH_CPU_CACHE() #define ACPI_CAST_PTHREAD_T(pthread) ((acpi_thread_id) (pthread)) -#if defined(__ia64__) || defined(__x86_64__) ||\ +#if defined(__ia64__) || (defined(__x86_64__) && !defined(__ILP32__)) ||\ defined(__aarch64__) || defined(__PPC64__) ||\ defined(__s390x__) #define ACPI_MACHINE_WIDTH 64 -- cgit From 761f0b82393353507930b6721ae4311a9df2ca36 Mon Sep 17 00:00:00 2001 From: Jung-uk Kim Date: Wed, 24 Jan 2018 15:42:30 -0800 Subject: ACPICA: Avoid NULL pointer arithmetic We should not assume NULL is defined as "(void *)0" because NULL is an implementation-defined macro. Especially, Clang 6 complains about it, i.e., "arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension". Signed-off-by: Jung-uk Kim Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki --- include/acpi/actypes.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 31f1be74dd16..f3999ae7a43f 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -485,7 +485,7 @@ typedef u8 acpi_owner_id; /* * Constants with special meanings */ -#define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, NULL, ACPI_MAX_PTR) +#define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, (void *) 0, ACPI_MAX_PTR) #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ #define ACPI_DO_NOT_WAIT 0 @@ -536,9 +536,9 @@ typedef u64 acpi_integer; /* Pointer/Integer type conversions */ -#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL,(acpi_size) i) -#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL) -#define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) NULL) +#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) 0, (acpi_size) (i)) +#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) 0) +#define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0) #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) -- cgit From 9cf02a0a66da50a990604533fa7d2dbf74aae054 Mon Sep 17 00:00:00 2001 From: Jung-uk Kim Date: Wed, 24 Jan 2018 15:42:31 -0800 Subject: ACPICA: Prefer ACPI_TO_POINTER() over ACPI_ADD_PTR() This is more easy to read. Signed-off-by: Jung-uk Kim Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki --- include/acpi/actypes.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index f3999ae7a43f..0b6b55f1e597 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -485,7 +485,7 @@ typedef u8 acpi_owner_id; /* * Constants with special meanings */ -#define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, (void *) 0, ACPI_MAX_PTR) +#define ACPI_ROOT_OBJECT ((acpi_handle) ACPI_TO_POINTER (ACPI_MAX_PTR)) #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ #define ACPI_DO_NOT_WAIT 0 -- cgit From 0649a0989fcb02ecaf7b0c15ae6a5051637c8f34 Mon Sep 17 00:00:00 2001 From: Jung-uk Kim Date: Wed, 24 Jan 2018 15:42:32 -0800 Subject: ACPICA: Add a missing pair of parentheses Signed-off-by: Jung-uk Kim Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki --- include/acpi/actypes.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 0b6b55f1e597..4fed3310235a 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -532,7 +532,7 @@ typedef u64 acpi_integer; #define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p)) #define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b))) #define ACPI_SUB_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) - (acpi_size)(b))) -#define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b))) +#define ACPI_PTR_DIFF(a, b) ((acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b)))) /* Pointer/Integer type conversions */ -- cgit From da6f8320d58623eae9b6fa2f09b1b4f60a772ce9 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 4 Jan 2018 10:06:38 -0800 Subject: ACPICA: All acpica: Update copyrights to 2018 including tool signons. Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki --- include/acpi/acbuffer.h | 2 +- include/acpi/acconfig.h | 2 +- include/acpi/acexcep.h | 2 +- include/acpi/acnames.h | 2 +- include/acpi/acoutput.h | 2 +- include/acpi/acpi.h | 2 +- include/acpi/acpiosxf.h | 2 +- include/acpi/acpixf.h | 2 +- include/acpi/acrestyp.h | 2 +- include/acpi/actbl.h | 2 +- include/acpi/actbl1.h | 2 +- include/acpi/actbl2.h | 2 +- include/acpi/actbl3.h | 2 +- include/acpi/actypes.h | 2 +- include/acpi/acuuid.h | 2 +- include/acpi/platform/acenv.h | 2 +- include/acpi/platform/acenvex.h | 2 +- include/acpi/platform/acgcc.h | 2 +- include/acpi/platform/acgccex.h | 2 +- include/acpi/platform/acintel.h | 2 +- include/acpi/platform/aclinux.h | 2 +- include/acpi/platform/aclinuxex.h | 2 +- 22 files changed, 22 insertions(+), 22 deletions(-) (limited to 'include') diff --git a/include/acpi/acbuffer.h b/include/acpi/acbuffer.h index c77b91ff1149..f2eac81bfbd2 100644 --- a/include/acpi/acbuffer.h +++ b/include/acpi/acbuffer.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index ffe364fa4040..1adcda4bfb54 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h index 3c46f0ef5f7a..bb3e746dad34 100644 --- a/include/acpi/acexcep.h +++ b/include/acpi/acexcep.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h index d8dd3bf51ca7..d497b9bcd84e 100644 --- a/include/acpi/acnames.h +++ b/include/acpi/acnames.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index c2e664e74075..6eceb69cffc4 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h index 0887d7cbb7e1..fae98927052f 100644 --- a/include/acpi/acpi.h +++ b/include/acpi/acpi.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index d5c0f5153c4e..d6345e9870a1 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -7,7 +7,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index c589c3e12d90..285d0c602b80 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h index 343dbdcef20c..1becc88da82f 100644 --- a/include/acpi/acrestyp.h +++ b/include/acpi/acrestyp.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index 89509b86cb54..17c4d1fdc88d 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 4c304bf4d591..a398d5938f34 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 0d60d5df14f8..366a491f2af0 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index 5bde2e700530..ebad40eda9b7 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 4fed3310235a..310b542abe23 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h index b1a0a8a64c3d..f0ba9bca2b12 100644 --- a/include/acpi/acuuid.h +++ b/include/acpi/acuuid.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 043fd559de6e..c33ec562b585 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h index 127c848a1ba7..c4b1b110aeb9 100644 --- a/include/acpi/platform/acenvex.h +++ b/include/acpi/platform/acenvex.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index 9c8f8b79644e..666256f6c97d 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/acgccex.h b/include/acpi/platform/acgccex.h index 4f701b288cec..e7baa58b0e31 100644 --- a/include/acpi/platform/acgccex.h +++ b/include/acpi/platform/acgccex.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/acintel.h b/include/acpi/platform/acintel.h index bdb6858e2458..f0c5be8ba4d5 100644 --- a/include/acpi/platform/acintel.h +++ b/include/acpi/platform/acintel.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 97e088276c6d..adee92c38c43 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/aclinuxex.h b/include/acpi/platform/aclinuxex.h index efdff527f8fc..b066d75a9359 100644 --- a/include/acpi/platform/aclinuxex.h +++ b/include/acpi/platform/aclinuxex.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2017, Intel Corp. + * Copyright (C) 2000 - 2018, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without -- cgit From 9481a2c5c1d9920938297e47509716fff43aa601 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Wed, 24 Jan 2018 15:42:34 -0800 Subject: ACPICA: Update version to 20180105 Version 20180105. Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki --- include/acpi/acpixf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 285d0c602b80..c2bf1255f5aa 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,7 +46,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20171215 +#define ACPI_CA_VERSION 0x20180105 #include #include -- cgit From 0231d00082f61cfe03f2b7c27e5356f8cdf0312c Mon Sep 17 00:00:00 2001 From: Prarit Bhargava Date: Thu, 18 Jan 2018 10:09:51 -0500 Subject: ACPI: SPCR: Make SPCR available to x86 SPCR is currently only enabled or ARM64 and x86 can use SPCR to setup an early console. General fixes include updating Documentation & Kconfig (for x86), updating comments, and changing parse_spcr() to acpi_parse_spcr(), and earlycon_init_is_deferred to earlycon_acpi_spcr_enable to be more descriptive. On x86, many systems have a valid SPCR table but the table version is not 2 so the table version check must be a warning. On ARM64 when the kernel parameter earlycon is used both the early console and console are enabled. On x86, only the earlycon should be enabled by by default. Modify acpi_parse_spcr() to allow options for initializing the early console and console separately. Signed-off-by: Prarit Bhargava Acked-by: Ingo Molnar Reviewed-by: Mark Salter Tested-by: Mark Salter Signed-off-by: Rafael J. Wysocki --- include/linux/acpi.h | 7 +++++-- include/linux/serial_core.h | 4 ++-- 2 files changed, 7 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index b8f4c3c776e5..e6b98a32495f 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -1249,9 +1249,12 @@ static inline bool acpi_has_watchdog(void) { return false; } #ifdef CONFIG_ACPI_SPCR_TABLE extern bool qdf2400_e44_present; -int parse_spcr(bool earlycon); +int acpi_parse_spcr(bool enable_earlycon, bool enable_console); #else -static inline int parse_spcr(bool earlycon) { return 0; } +static inline int acpi_parse_spcr(bool enable_earlycon, bool enable_console) +{ + return 0; +} #endif #if IS_ENABLED(CONFIG_ACPI_GENERIC_GSI) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 37b044e78333..aefd0e5115da 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -376,10 +376,10 @@ extern int of_setup_earlycon(const struct earlycon_id *match, const char *options); #ifdef CONFIG_SERIAL_EARLYCON -extern bool earlycon_init_is_deferred __initdata; +extern bool earlycon_acpi_spcr_enable __initdata; int setup_earlycon(char *buf); #else -static const bool earlycon_init_is_deferred; +static const bool earlycon_acpi_spcr_enable; static inline int setup_earlycon(char *buf) { return 0; } #endif -- cgit