* [kbuild:lto 11/22] arch/x86/kernel/quirks.c:418:1: warning: no previous prototype for function '__UNIQUE_ID_ati_force_enable_hpet228'
@ 2020-06-25 21:05 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2020-06-25 21:05 UTC (permalink / raw)
To: Sami Tolvanen
Cc: kbuild-all, clang-built-linux, linux-kbuild, Masahiro Yamada
[-- Attachment #1: Type: text/plain, Size: 34872 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git lto
head: da374a5330c824401ab9ba8c91578509192d876a
commit: 6edf35469fb63b6ab3d6b9c45a0734c737a22dbf [11/22] pci: lto: fix PREL32 relocations
config: x86_64-allnoconfig (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 8911a35180c6777188fefe0954a2451a2b91deaf)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
git checkout 6edf35469fb63b6ab3d6b9c45a0734c737a22dbf
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:54:1: note: expanded from here
__UNIQUE_ID_vt8237_force_enable_hpet225
^
arch/x86/kernel/quirks.c:343:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:345:1: warning: no previous prototype for function '__UNIQUE_ID_vt8237_force_enable_hpet226' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:63:1: note: expanded from here
__UNIQUE_ID_vt8237_force_enable_hpet226
^
arch/x86/kernel/quirks.c:345:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:347:1: warning: no previous prototype for function '__UNIQUE_ID_vt8237_force_enable_hpet227' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:72:1: note: expanded from here
__UNIQUE_ID_vt8237_force_enable_hpet227
^
arch/x86/kernel/quirks.c:347:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
>> arch/x86/kernel/quirks.c:418:1: warning: no previous prototype for function '__UNIQUE_ID_ati_force_enable_hpet228' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:81:1: note: expanded from here
__UNIQUE_ID_ati_force_enable_hpet228
^
arch/x86/kernel/quirks.c:418:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:452:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet229' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:90:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet229
^
arch/x86/kernel/quirks.c:452:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:454:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet230' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:99:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet230
^
arch/x86/kernel/quirks.c:454:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
--
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:162:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet237
^
arch/x86/kernel/quirks.c:470:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0365,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:472:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet238' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:171:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet238
^
arch/x86/kernel/quirks.c:472:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:474:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet239' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:180:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet239
^
arch/x86/kernel/quirks.c:474:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
>> arch/x86/kernel/quirks.c:514:1: warning: no previous prototype for function '__UNIQUE_ID_e6xx_force_enable_hpet240' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E6XX_CU,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:189:1: note: expanded from here
__UNIQUE_ID_e6xx_force_enable_hpet240
^
arch/x86/kernel/quirks.c:514:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E6XX_CU,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
>> arch/x86/kernel/quirks.c:529:1: warning: no previous prototype for function '__UNIQUE_ID_force_disable_hpet_msi241' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:198:1: note: expanded from here
__UNIQUE_ID_force_disable_hpet_msi241
^
arch/x86/kernel/quirks.c:529:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
34 warnings generated.
vim +/__UNIQUE_ID_ati_force_enable_hpet228 +418 arch/x86/kernel/quirks.c
e7250b8ae3870f Andreas Herrmann 2008-09-05 376
e8aa4667baf74d Andreas Herrmann 2008-05-09 377 static void ati_force_enable_hpet(struct pci_dev *dev)
e8aa4667baf74d Andreas Herrmann 2008-05-09 378 {
e7250b8ae3870f Andreas Herrmann 2008-09-05 379 u32 d, val;
e7250b8ae3870f Andreas Herrmann 2008-09-05 380 u8 b;
e8aa4667baf74d Andreas Herrmann 2008-05-09 381
7c4728f4a86506 Thomas Gleixner 2008-05-10 382 if (hpet_address || force_hpet_address)
7c4728f4a86506 Thomas Gleixner 2008-05-10 383 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 384
7c4728f4a86506 Thomas Gleixner 2008-05-10 385 if (!hpet_force_user) {
7c4728f4a86506 Thomas Gleixner 2008-05-10 386 hpet_print_force_info();
e8aa4667baf74d Andreas Herrmann 2008-05-09 387 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 388 }
e8aa4667baf74d Andreas Herrmann 2008-05-09 389
e7250b8ae3870f Andreas Herrmann 2008-09-05 390 d = ati_ixp4x0_rev(dev);
e7250b8ae3870f Andreas Herrmann 2008-09-05 391 if (d < 0x82)
e7250b8ae3870f Andreas Herrmann 2008-09-05 392 return;
e7250b8ae3870f Andreas Herrmann 2008-09-05 393
e7250b8ae3870f Andreas Herrmann 2008-09-05 394 /* base address */
e8aa4667baf74d Andreas Herrmann 2008-05-09 395 pci_write_config_dword(dev, 0x14, 0xfed00000);
e8aa4667baf74d Andreas Herrmann 2008-05-09 396 pci_read_config_dword(dev, 0x14, &val);
e7250b8ae3870f Andreas Herrmann 2008-09-05 397
e7250b8ae3870f Andreas Herrmann 2008-09-05 398 /* enable interrupt */
e7250b8ae3870f Andreas Herrmann 2008-09-05 399 outb(0x72, 0xcd6); b = inb(0xcd7);
e7250b8ae3870f Andreas Herrmann 2008-09-05 400 b |= 0x1;
e7250b8ae3870f Andreas Herrmann 2008-09-05 401 outb(0x72, 0xcd6); outb(b, 0xcd7);
e7250b8ae3870f Andreas Herrmann 2008-09-05 402 outb(0x72, 0xcd6); b = inb(0xcd7);
e7250b8ae3870f Andreas Herrmann 2008-09-05 403 if (!(b & 0x1))
e7250b8ae3870f Andreas Herrmann 2008-09-05 404 return;
e7250b8ae3870f Andreas Herrmann 2008-09-05 405 pci_read_config_dword(dev, 0x64, &d);
e7250b8ae3870f Andreas Herrmann 2008-09-05 406 d |= (1<<10);
e7250b8ae3870f Andreas Herrmann 2008-09-05 407 pci_write_config_dword(dev, 0x64, d);
e7250b8ae3870f Andreas Herrmann 2008-09-05 408 pci_read_config_dword(dev, 0x64, &d);
e7250b8ae3870f Andreas Herrmann 2008-09-05 409 if (!(d & (1<<10)))
e7250b8ae3870f Andreas Herrmann 2008-09-05 410 return;
e7250b8ae3870f Andreas Herrmann 2008-09-05 411
e8aa4667baf74d Andreas Herrmann 2008-05-09 412 force_hpet_address = val;
e8aa4667baf74d Andreas Herrmann 2008-05-09 413 force_hpet_resume_type = ATI_FORCE_HPET_RESUME;
e8aa4667baf74d Andreas Herrmann 2008-05-09 414 dev_printk(KERN_DEBUG, &dev->dev, "Force enabled HPET at 0x%lx\n",
e8aa4667baf74d Andreas Herrmann 2008-05-09 415 force_hpet_address);
e8aa4667baf74d Andreas Herrmann 2008-05-09 416 cached_dev = dev;
e8aa4667baf74d Andreas Herrmann 2008-05-09 417 }
e8aa4667baf74d Andreas Herrmann 2008-05-09 @418 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS,
e8aa4667baf74d Andreas Herrmann 2008-05-09 419 ati_force_enable_hpet);
e8aa4667baf74d Andreas Herrmann 2008-05-09 420
d79a5f80dc1153 Carlos Corbacho 2007-10-19 421 /*
d79a5f80dc1153 Carlos Corbacho 2007-10-19 422 * Undocumented chipset feature taken from LinuxBIOS.
d79a5f80dc1153 Carlos Corbacho 2007-10-19 423 */
d79a5f80dc1153 Carlos Corbacho 2007-10-19 424 static void nvidia_force_hpet_resume(void)
d79a5f80dc1153 Carlos Corbacho 2007-10-19 425 {
d79a5f80dc1153 Carlos Corbacho 2007-10-19 426 pci_write_config_dword(cached_dev, 0x44, 0xfed00001);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 427 printk(KERN_DEBUG "Force enabled HPET at resume\n");
d79a5f80dc1153 Carlos Corbacho 2007-10-19 428 }
d79a5f80dc1153 Carlos Corbacho 2007-10-19 429
d79a5f80dc1153 Carlos Corbacho 2007-10-19 430 static void nvidia_force_enable_hpet(struct pci_dev *dev)
d79a5f80dc1153 Carlos Corbacho 2007-10-19 431 {
d79a5f80dc1153 Carlos Corbacho 2007-10-19 432 u32 uninitialized_var(val);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 433
7c4728f4a86506 Thomas Gleixner 2008-05-10 434 if (hpet_address || force_hpet_address)
7c4728f4a86506 Thomas Gleixner 2008-05-10 435 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 436
7c4728f4a86506 Thomas Gleixner 2008-05-10 437 if (!hpet_force_user) {
7c4728f4a86506 Thomas Gleixner 2008-05-10 438 hpet_print_force_info();
d79a5f80dc1153 Carlos Corbacho 2007-10-19 439 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 440 }
d79a5f80dc1153 Carlos Corbacho 2007-10-19 441
d79a5f80dc1153 Carlos Corbacho 2007-10-19 442 pci_write_config_dword(dev, 0x44, 0xfed00001);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 443 pci_read_config_dword(dev, 0x44, &val);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 444 force_hpet_address = val & 0xfffffffe;
d79a5f80dc1153 Carlos Corbacho 2007-10-19 445 force_hpet_resume_type = NVIDIA_FORCE_HPET_RESUME;
9ed885541bc57a bjorn.helgaas@hp.com 2007-12-17 446 dev_printk(KERN_DEBUG, &dev->dev, "Force enabled HPET at 0x%lx\n",
d79a5f80dc1153 Carlos Corbacho 2007-10-19 447 force_hpet_address);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 448 cached_dev = dev;
d79a5f80dc1153 Carlos Corbacho 2007-10-19 449 }
d79a5f80dc1153 Carlos Corbacho 2007-10-19 450
d79a5f80dc1153 Carlos Corbacho 2007-10-19 451 /* ISA Bridges */
d79a5f80dc1153 Carlos Corbacho 2007-10-19 452 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050,
d79a5f80dc1153 Carlos Corbacho 2007-10-19 453 nvidia_force_enable_hpet);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 454 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051,
d79a5f80dc1153 Carlos Corbacho 2007-10-19 455 nvidia_force_enable_hpet);
b196884e2f5d45 Udo A. Steinberg 2007-10-19 456
1b82ba6e47c13e Carlos Corbacho 2007-10-19 457 /* LPC bridges */
96bcf458cbc71f Zbigniew Luszpinski 2008-03-19 458 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0260,
96bcf458cbc71f Zbigniew Luszpinski 2008-03-19 459 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 460 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0360,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 461 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 462 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0361,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 463 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 464 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0362,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 465 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 466 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0363,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 467 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 468 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0364,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 469 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 470 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0365,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 471 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 472 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 473 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 474 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 475 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 476
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 477 void force_hpet_resume(void)
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 478 {
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 479 switch (force_hpet_resume_type) {
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 480 case ICH_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 481 ich_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 482 return;
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 483 case OLD_ICH_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 484 old_ich_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 485 return;
b196884e2f5d45 Udo A. Steinberg 2007-10-19 486 case VT8237_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 487 vt8237_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 488 return;
d79a5f80dc1153 Carlos Corbacho 2007-10-19 489 case NVIDIA_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 490 nvidia_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 491 return;
e8aa4667baf74d Andreas Herrmann 2008-05-09 492 case ATI_FORCE_HPET_RESUME:
e8aa4667baf74d Andreas Herrmann 2008-05-09 493 ati_force_hpet_resume();
e8aa4667baf74d Andreas Herrmann 2008-05-09 494 return;
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 495 default:
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 496 break;
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 497 }
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 498 }
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 499
2e151c70dfb007 Peter Neubauer 2014-09-12 500 /*
2e151c70dfb007 Peter Neubauer 2014-09-12 501 * According to the datasheet e6xx systems have the HPET hardwired to
2e151c70dfb007 Peter Neubauer 2014-09-12 502 * 0xfed00000
2e151c70dfb007 Peter Neubauer 2014-09-12 503 */
2e151c70dfb007 Peter Neubauer 2014-09-12 504 static void e6xx_force_enable_hpet(struct pci_dev *dev)
2e151c70dfb007 Peter Neubauer 2014-09-12 505 {
2e151c70dfb007 Peter Neubauer 2014-09-12 506 if (hpet_address || force_hpet_address)
2e151c70dfb007 Peter Neubauer 2014-09-12 507 return;
2e151c70dfb007 Peter Neubauer 2014-09-12 508
2e151c70dfb007 Peter Neubauer 2014-09-12 509 force_hpet_address = 0xFED00000;
2e151c70dfb007 Peter Neubauer 2014-09-12 510 force_hpet_resume_type = NONE_FORCE_HPET_RESUME;
2e151c70dfb007 Peter Neubauer 2014-09-12 511 dev_printk(KERN_DEBUG, &dev->dev, "Force enabled HPET at "
2e151c70dfb007 Peter Neubauer 2014-09-12 512 "0x%lx\n", force_hpet_address);
2e151c70dfb007 Peter Neubauer 2014-09-12 513 }
2e151c70dfb007 Peter Neubauer 2014-09-12 @514 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E6XX_CU,
2e151c70dfb007 Peter Neubauer 2014-09-12 515 e6xx_force_enable_hpet);
2e151c70dfb007 Peter Neubauer 2014-09-12 516
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 517 /*
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 518 * HPET MSI on some boards (ATI SB700/SB800) has side effect on
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 519 * floppy DMA. Disable HPET MSI on such platforms.
fec84e330719c2 Andreas Herrmann 2010-05-17 520 * See erratum #27 (Misinterpreted MSI Requests May Result in
fec84e330719c2 Andreas Herrmann 2010-05-17 521 * Corrupted LPC DMA Data) in AMD Publication #46837,
fec84e330719c2 Andreas Herrmann 2010-05-17 522 * "SB700 Family Product Errata", Rev. 1.0, March 2010.
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 523 */
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 524 static void force_disable_hpet_msi(struct pci_dev *unused)
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 525 {
3d45ac4b35cbdf Jan Beulich 2015-10-19 526 hpet_msi_disable = true;
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 527 }
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 528
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 @529 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 530 force_disable_hpet_msi);
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 531
:::::: The code at line 418 was first introduced by commit
:::::: e8aa4667baf74dfd85fbaab86861465acb811085 x86: enable hpet=force for AMD SB400
:::::: TO: Andreas Herrmann <andreas.herrmann3@amd.com>
:::::: CC: Ingo Molnar <mingo@elte.hu>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 7522 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [kbuild:lto 11/22] arch/x86/kernel/quirks.c:418:1: warning: no previous prototype for function '__UNIQUE_ID_ati_force_enable_hpet228'
@ 2020-06-25 21:05 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2020-06-25 21:05 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 35441 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git lto
head: da374a5330c824401ab9ba8c91578509192d876a
commit: 6edf35469fb63b6ab3d6b9c45a0734c737a22dbf [11/22] pci: lto: fix PREL32 relocations
config: x86_64-allnoconfig (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 8911a35180c6777188fefe0954a2451a2b91deaf)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
git checkout 6edf35469fb63b6ab3d6b9c45a0734c737a22dbf
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:54:1: note: expanded from here
__UNIQUE_ID_vt8237_force_enable_hpet225
^
arch/x86/kernel/quirks.c:343:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:345:1: warning: no previous prototype for function '__UNIQUE_ID_vt8237_force_enable_hpet226' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:63:1: note: expanded from here
__UNIQUE_ID_vt8237_force_enable_hpet226
^
arch/x86/kernel/quirks.c:345:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:347:1: warning: no previous prototype for function '__UNIQUE_ID_vt8237_force_enable_hpet227' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:72:1: note: expanded from here
__UNIQUE_ID_vt8237_force_enable_hpet227
^
arch/x86/kernel/quirks.c:347:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
>> arch/x86/kernel/quirks.c:418:1: warning: no previous prototype for function '__UNIQUE_ID_ati_force_enable_hpet228' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:81:1: note: expanded from here
__UNIQUE_ID_ati_force_enable_hpet228
^
arch/x86/kernel/quirks.c:418:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:452:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet229' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:90:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet229
^
arch/x86/kernel/quirks.c:452:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:454:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet230' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:99:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet230
^
arch/x86/kernel/quirks.c:454:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
--
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:162:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet237
^
arch/x86/kernel/quirks.c:470:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0365,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:472:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet238' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:171:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet238
^
arch/x86/kernel/quirks.c:472:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
arch/x86/kernel/quirks.c:474:1: warning: no previous prototype for function '__UNIQUE_ID_nvidia_force_enable_hpet239' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:180:1: note: expanded from here
__UNIQUE_ID_nvidia_force_enable_hpet239
^
arch/x86/kernel/quirks.c:474:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
>> arch/x86/kernel/quirks.c:514:1: warning: no previous prototype for function '__UNIQUE_ID_e6xx_force_enable_hpet240' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E6XX_CU,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:189:1: note: expanded from here
__UNIQUE_ID_e6xx_force_enable_hpet240
^
arch/x86/kernel/quirks.c:514:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E6XX_CU,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
>> arch/x86/kernel/quirks.c:529:1: warning: no previous prototype for function '__UNIQUE_ID_force_disable_hpet_msi241' [-Wmissing-prototypes]
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
^
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1929:26: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
class_shift, hook, __UNIQUE_ID(hook))
^
include/linux/compiler-clang.h:13:29: note: expanded from macro '__UNIQUE_ID'
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
^
include/linux/compiler_types.h:54:22: note: expanded from macro '__PASTE'
#define __PASTE(a,b) ___PASTE(a,b)
^
include/linux/compiler_types.h:53:23: note: expanded from macro '___PASTE'
#define ___PASTE(a,b) a##b
^
<scratch space>:198:1: note: expanded from here
__UNIQUE_ID_force_disable_hpet_msi241
^
arch/x86/kernel/quirks.c:529:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
^
static
include/linux/pci.h:1976:2: note: expanded from macro 'DECLARE_PCI_FIXUP_HEADER'
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
^
include/linux/pci.h:1928:2: note: expanded from macro 'DECLARE_PCI_FIXUP_SECTION'
__DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1924:2: note: expanded from macro '__DECLARE_PCI_FIXUP_SECTION'
___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
^
include/linux/pci.h:1914:2: note: expanded from macro '___DECLARE_PCI_FIXUP_SECTION'
void stub(struct pci_dev *dev) { hook(dev); } \
^
34 warnings generated.
vim +/__UNIQUE_ID_ati_force_enable_hpet228 +418 arch/x86/kernel/quirks.c
e7250b8ae3870f Andreas Herrmann 2008-09-05 376
e8aa4667baf74d Andreas Herrmann 2008-05-09 377 static void ati_force_enable_hpet(struct pci_dev *dev)
e8aa4667baf74d Andreas Herrmann 2008-05-09 378 {
e7250b8ae3870f Andreas Herrmann 2008-09-05 379 u32 d, val;
e7250b8ae3870f Andreas Herrmann 2008-09-05 380 u8 b;
e8aa4667baf74d Andreas Herrmann 2008-05-09 381
7c4728f4a86506 Thomas Gleixner 2008-05-10 382 if (hpet_address || force_hpet_address)
7c4728f4a86506 Thomas Gleixner 2008-05-10 383 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 384
7c4728f4a86506 Thomas Gleixner 2008-05-10 385 if (!hpet_force_user) {
7c4728f4a86506 Thomas Gleixner 2008-05-10 386 hpet_print_force_info();
e8aa4667baf74d Andreas Herrmann 2008-05-09 387 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 388 }
e8aa4667baf74d Andreas Herrmann 2008-05-09 389
e7250b8ae3870f Andreas Herrmann 2008-09-05 390 d = ati_ixp4x0_rev(dev);
e7250b8ae3870f Andreas Herrmann 2008-09-05 391 if (d < 0x82)
e7250b8ae3870f Andreas Herrmann 2008-09-05 392 return;
e7250b8ae3870f Andreas Herrmann 2008-09-05 393
e7250b8ae3870f Andreas Herrmann 2008-09-05 394 /* base address */
e8aa4667baf74d Andreas Herrmann 2008-05-09 395 pci_write_config_dword(dev, 0x14, 0xfed00000);
e8aa4667baf74d Andreas Herrmann 2008-05-09 396 pci_read_config_dword(dev, 0x14, &val);
e7250b8ae3870f Andreas Herrmann 2008-09-05 397
e7250b8ae3870f Andreas Herrmann 2008-09-05 398 /* enable interrupt */
e7250b8ae3870f Andreas Herrmann 2008-09-05 399 outb(0x72, 0xcd6); b = inb(0xcd7);
e7250b8ae3870f Andreas Herrmann 2008-09-05 400 b |= 0x1;
e7250b8ae3870f Andreas Herrmann 2008-09-05 401 outb(0x72, 0xcd6); outb(b, 0xcd7);
e7250b8ae3870f Andreas Herrmann 2008-09-05 402 outb(0x72, 0xcd6); b = inb(0xcd7);
e7250b8ae3870f Andreas Herrmann 2008-09-05 403 if (!(b & 0x1))
e7250b8ae3870f Andreas Herrmann 2008-09-05 404 return;
e7250b8ae3870f Andreas Herrmann 2008-09-05 405 pci_read_config_dword(dev, 0x64, &d);
e7250b8ae3870f Andreas Herrmann 2008-09-05 406 d |= (1<<10);
e7250b8ae3870f Andreas Herrmann 2008-09-05 407 pci_write_config_dword(dev, 0x64, d);
e7250b8ae3870f Andreas Herrmann 2008-09-05 408 pci_read_config_dword(dev, 0x64, &d);
e7250b8ae3870f Andreas Herrmann 2008-09-05 409 if (!(d & (1<<10)))
e7250b8ae3870f Andreas Herrmann 2008-09-05 410 return;
e7250b8ae3870f Andreas Herrmann 2008-09-05 411
e8aa4667baf74d Andreas Herrmann 2008-05-09 412 force_hpet_address = val;
e8aa4667baf74d Andreas Herrmann 2008-05-09 413 force_hpet_resume_type = ATI_FORCE_HPET_RESUME;
e8aa4667baf74d Andreas Herrmann 2008-05-09 414 dev_printk(KERN_DEBUG, &dev->dev, "Force enabled HPET at 0x%lx\n",
e8aa4667baf74d Andreas Herrmann 2008-05-09 415 force_hpet_address);
e8aa4667baf74d Andreas Herrmann 2008-05-09 416 cached_dev = dev;
e8aa4667baf74d Andreas Herrmann 2008-05-09 417 }
e8aa4667baf74d Andreas Herrmann 2008-05-09 @418 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS,
e8aa4667baf74d Andreas Herrmann 2008-05-09 419 ati_force_enable_hpet);
e8aa4667baf74d Andreas Herrmann 2008-05-09 420
d79a5f80dc1153 Carlos Corbacho 2007-10-19 421 /*
d79a5f80dc1153 Carlos Corbacho 2007-10-19 422 * Undocumented chipset feature taken from LinuxBIOS.
d79a5f80dc1153 Carlos Corbacho 2007-10-19 423 */
d79a5f80dc1153 Carlos Corbacho 2007-10-19 424 static void nvidia_force_hpet_resume(void)
d79a5f80dc1153 Carlos Corbacho 2007-10-19 425 {
d79a5f80dc1153 Carlos Corbacho 2007-10-19 426 pci_write_config_dword(cached_dev, 0x44, 0xfed00001);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 427 printk(KERN_DEBUG "Force enabled HPET at resume\n");
d79a5f80dc1153 Carlos Corbacho 2007-10-19 428 }
d79a5f80dc1153 Carlos Corbacho 2007-10-19 429
d79a5f80dc1153 Carlos Corbacho 2007-10-19 430 static void nvidia_force_enable_hpet(struct pci_dev *dev)
d79a5f80dc1153 Carlos Corbacho 2007-10-19 431 {
d79a5f80dc1153 Carlos Corbacho 2007-10-19 432 u32 uninitialized_var(val);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 433
7c4728f4a86506 Thomas Gleixner 2008-05-10 434 if (hpet_address || force_hpet_address)
7c4728f4a86506 Thomas Gleixner 2008-05-10 435 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 436
7c4728f4a86506 Thomas Gleixner 2008-05-10 437 if (!hpet_force_user) {
7c4728f4a86506 Thomas Gleixner 2008-05-10 438 hpet_print_force_info();
d79a5f80dc1153 Carlos Corbacho 2007-10-19 439 return;
7c4728f4a86506 Thomas Gleixner 2008-05-10 440 }
d79a5f80dc1153 Carlos Corbacho 2007-10-19 441
d79a5f80dc1153 Carlos Corbacho 2007-10-19 442 pci_write_config_dword(dev, 0x44, 0xfed00001);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 443 pci_read_config_dword(dev, 0x44, &val);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 444 force_hpet_address = val & 0xfffffffe;
d79a5f80dc1153 Carlos Corbacho 2007-10-19 445 force_hpet_resume_type = NVIDIA_FORCE_HPET_RESUME;
9ed885541bc57a bjorn.helgaas(a)hp.com 2007-12-17 446 dev_printk(KERN_DEBUG, &dev->dev, "Force enabled HPET at 0x%lx\n",
d79a5f80dc1153 Carlos Corbacho 2007-10-19 447 force_hpet_address);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 448 cached_dev = dev;
d79a5f80dc1153 Carlos Corbacho 2007-10-19 449 }
d79a5f80dc1153 Carlos Corbacho 2007-10-19 450
d79a5f80dc1153 Carlos Corbacho 2007-10-19 451 /* ISA Bridges */
d79a5f80dc1153 Carlos Corbacho 2007-10-19 452 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050,
d79a5f80dc1153 Carlos Corbacho 2007-10-19 453 nvidia_force_enable_hpet);
d79a5f80dc1153 Carlos Corbacho 2007-10-19 454 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051,
d79a5f80dc1153 Carlos Corbacho 2007-10-19 455 nvidia_force_enable_hpet);
b196884e2f5d45 Udo A. Steinberg 2007-10-19 456
1b82ba6e47c13e Carlos Corbacho 2007-10-19 457 /* LPC bridges */
96bcf458cbc71f Zbigniew Luszpinski 2008-03-19 458 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0260,
96bcf458cbc71f Zbigniew Luszpinski 2008-03-19 459 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 460 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0360,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 461 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 462 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0361,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 463 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 464 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0362,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 465 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 466 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0363,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 467 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 468 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0364,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 469 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 470 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0365,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 471 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 472 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 473 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 474 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367,
1b82ba6e47c13e Carlos Corbacho 2007-10-19 475 nvidia_force_enable_hpet);
1b82ba6e47c13e Carlos Corbacho 2007-10-19 476
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 477 void force_hpet_resume(void)
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 478 {
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 479 switch (force_hpet_resume_type) {
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 480 case ICH_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 481 ich_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 482 return;
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 483 case OLD_ICH_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 484 old_ich_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 485 return;
b196884e2f5d45 Udo A. Steinberg 2007-10-19 486 case VT8237_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 487 vt8237_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 488 return;
d79a5f80dc1153 Carlos Corbacho 2007-10-19 489 case NVIDIA_FORCE_HPET_RESUME:
4a5a77d106d6b4 Harvey Harrison 2008-02-06 490 nvidia_force_hpet_resume();
4a5a77d106d6b4 Harvey Harrison 2008-02-06 491 return;
e8aa4667baf74d Andreas Herrmann 2008-05-09 492 case ATI_FORCE_HPET_RESUME:
e8aa4667baf74d Andreas Herrmann 2008-05-09 493 ati_force_hpet_resume();
e8aa4667baf74d Andreas Herrmann 2008-05-09 494 return;
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 495 default:
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 496 break;
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 497 }
bfe0c1cc6456bb Venki Pallipadi 2007-10-12 498 }
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 499
2e151c70dfb007 Peter Neubauer 2014-09-12 500 /*
2e151c70dfb007 Peter Neubauer 2014-09-12 501 * According to the datasheet e6xx systems have the HPET hardwired to
2e151c70dfb007 Peter Neubauer 2014-09-12 502 * 0xfed00000
2e151c70dfb007 Peter Neubauer 2014-09-12 503 */
2e151c70dfb007 Peter Neubauer 2014-09-12 504 static void e6xx_force_enable_hpet(struct pci_dev *dev)
2e151c70dfb007 Peter Neubauer 2014-09-12 505 {
2e151c70dfb007 Peter Neubauer 2014-09-12 506 if (hpet_address || force_hpet_address)
2e151c70dfb007 Peter Neubauer 2014-09-12 507 return;
2e151c70dfb007 Peter Neubauer 2014-09-12 508
2e151c70dfb007 Peter Neubauer 2014-09-12 509 force_hpet_address = 0xFED00000;
2e151c70dfb007 Peter Neubauer 2014-09-12 510 force_hpet_resume_type = NONE_FORCE_HPET_RESUME;
2e151c70dfb007 Peter Neubauer 2014-09-12 511 dev_printk(KERN_DEBUG, &dev->dev, "Force enabled HPET at "
2e151c70dfb007 Peter Neubauer 2014-09-12 512 "0x%lx\n", force_hpet_address);
2e151c70dfb007 Peter Neubauer 2014-09-12 513 }
2e151c70dfb007 Peter Neubauer 2014-09-12 @514 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E6XX_CU,
2e151c70dfb007 Peter Neubauer 2014-09-12 515 e6xx_force_enable_hpet);
2e151c70dfb007 Peter Neubauer 2014-09-12 516
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 517 /*
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 518 * HPET MSI on some boards (ATI SB700/SB800) has side effect on
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 519 * floppy DMA. Disable HPET MSI on such platforms.
fec84e330719c2 Andreas Herrmann 2010-05-17 520 * See erratum #27 (Misinterpreted MSI Requests May Result in
fec84e330719c2 Andreas Herrmann 2010-05-17 521 * Corrupted LPC DMA Data) in AMD Publication #46837,
fec84e330719c2 Andreas Herrmann 2010-05-17 522 * "SB700 Family Product Errata", Rev. 1.0, March 2010.
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 523 */
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 524 static void force_disable_hpet_msi(struct pci_dev *unused)
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 525 {
3d45ac4b35cbdf Jan Beulich 2015-10-19 526 hpet_msi_disable = true;
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 527 }
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 528
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 @529 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 530 force_disable_hpet_msi);
73472a46b5b281 Pallipadi, Venkatesh 2010-01-21 531
:::::: The code at line 418 was first introduced by commit
:::::: e8aa4667baf74dfd85fbaab86861465acb811085 x86: enable hpet=force for AMD SB400
:::::: TO: Andreas Herrmann <andreas.herrmann3@amd.com>
:::::: CC: Ingo Molnar <mingo@elte.hu>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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