diff options
| author | Huang Ying <ying.huang@intel.com> | 2011-02-21 08:54:43 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-03-22 05:59:08 +0300 |
| commit | c413d7682020a127f54744a1b30f597692aea1fd (patch) | |
| tree | b495af23b2f81b6ab0080925aa988ea9a8068e4e /include/linux | |
| parent | b64a44146540a4761bb1cf8047fffd9dbf0c3090 (diff) | |
| download | linux-c413d7682020a127f54744a1b30f597692aea1fd.tar.xz | |
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 <ying.huang@intel.com>
CC: Jesse Barnes <jbarnes@virtuousgeek.org>
CC: Zhang Yanmin <yanmin.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/aer.h | 24 | ||||
| -rw-r--r-- | include/linux/cper.h | 2 |
2 files changed, 26 insertions, 0 deletions
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 |