From 073b4964b3b75fd9e19bf3933b26d9c23591c9db Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 8 Feb 2011 23:37:31 +0100 Subject: ACPI: Do not export functions that are only used in osl.c The functions acpi_os_map_generic_address() and acpi_os_unmap_generic_address() are only used in drivers/acpi/osl.c, so make them static and remove the extern definitions of them from include/linux/acpi_io.h. Signed-off-by: Rafael J. Wysocki --- include/linux/acpi_io.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi_io.h b/include/linux/acpi_io.h index 7180013a4a3a..28a3ae279d7a 100644 --- a/include/linux/acpi_io.h +++ b/include/linux/acpi_io.h @@ -10,7 +10,4 @@ static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, return ioremap_cache(phys, size); } -int acpi_os_map_generic_address(struct acpi_generic_address *addr); -void acpi_os_unmap_generic_address(struct acpi_generic_address *addr); - #endif -- cgit v1.2.3 From 13606a2de1996f8d83a9ce296f74022bdbadf712 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 8 Feb 2011 23:38:25 +0100 Subject: ACPI: Introduce acpi_os_get_iomem() Introduce function acpi_os_get_iomem() that may be used by its callers to get a reference to an ACPI iomap. Signed-off-by: Rafael J. Wysocki --- include/linux/acpi_io.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/acpi_io.h b/include/linux/acpi_io.h index 28a3ae279d7a..4afd7102459d 100644 --- a/include/linux/acpi_io.h +++ b/include/linux/acpi_io.h @@ -10,4 +10,6 @@ static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, return ioremap_cache(phys, size); } +void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size); + #endif -- cgit v1.2.3 From c413d7682020a127f54744a1b30f597692aea1fd Mon Sep 17 00:00:00 2001 From: Huang Ying Date: Mon, 21 Feb 2011 13:54:43 +0800 Subject: ACPI, APEI, Add PCIe AER error information printing support The AER error information printing support is implemented in drivers/pci/pcie/aer/aer_print.c. So some string constants, functions and macros definitions can be re-used without being exported. The original PCIe AER error information printing function is not re-used directly because the overall format is quite different. And changing the original printing format may make some original users' scripts broken. Signed-off-by: Huang Ying CC: Jesse Barnes CC: Zhang Yanmin Signed-off-by: Len Brown --- include/linux/aer.h | 24 ++++++++++++++++++++++++ include/linux/cper.h | 2 ++ 2 files changed, 26 insertions(+) (limited to 'include/linux') diff --git a/include/linux/aer.h b/include/linux/aer.h index f7df1eefc107..8414de22a779 100644 --- a/include/linux/aer.h +++ b/include/linux/aer.h @@ -7,6 +7,28 @@ #ifndef _AER_H_ #define _AER_H_ +struct aer_header_log_regs { + unsigned int dw0; + unsigned int dw1; + unsigned int dw2; + unsigned int dw3; +}; + +struct aer_capability_regs { + u32 header; + u32 uncor_status; + u32 uncor_mask; + u32 uncor_severity; + u32 cor_status; + u32 cor_mask; + u32 cap_control; + struct aer_header_log_regs header_log; + u32 root_command; + u32 root_status; + u16 cor_err_source; + u16 uncor_err_source; +}; + #if defined(CONFIG_PCIEAER) /* pci-e port driver needs this function to enable aer */ extern int pci_enable_pcie_error_reporting(struct pci_dev *dev); @@ -27,5 +49,7 @@ static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev) } #endif +extern void cper_print_aer(const char *prefix, int cper_severity, + struct aer_capability_regs *aer); #endif //_AER_H_ diff --git a/include/linux/cper.h b/include/linux/cper.h index 3104aaff5dd0..372a25839fd1 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -388,5 +388,7 @@ struct cper_sec_pcie { #pragma pack() u64 cper_next_record_id(void); +void cper_print_bits(const char *prefix, unsigned int bits, + const char *strs[], unsigned int strs_size); #endif -- cgit v1.2.3