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Merge branch 'pci/error'

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- Use pci_channel_state_t instead of enum pci_channel_state (Luc Van
  Oostenryck)

- Simplify __aer_print_error() (Bjorn Helgaas)

- Log AER correctable errors as warning, not error (Matt Jolly)

- Rename pci_aer_clear_device_status() to pcie_clear_device_status() (Bjorn
  Helgaas)

- Clear PCIe Device Status errors only if OS owns AER (Jonathan Cameron)

* pci/error:
  PCI/ERR: Clear PCIe Device Status errors only if OS owns AER
  PCI/ERR: Rename pci_aer_clear_device_status() to pcie_clear_device_status()
  PCI/AER: Log correctable errors as warning, not error
  PCI/AER: Simplify __aer_print_error()
  PCI: Use 'pci_channel_state_t' instead of 'enum pci_channel_state'
This commit is contained in:
Bjorn Helgaas
2020-08-05 18:24:15 -05:00
parent 3f906da760 068c29a248
commit b0735e8d2c
20 changed files with 83 additions and 57 deletions
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5
drivers/pci/pci.h
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@@ -92,6 +92,7 @@ void pci_refresh_power_state(struct pci_dev *dev);
int pci_power_up(struct pci_dev *dev);
void pci_disable_enabled_device(struct pci_dev *dev);
int pci_finish_runtime_suspend(struct pci_dev *dev);
void pcie_clear_device_status(struct pci_dev *dev);
void pcie_clear_root_pme_status(struct pci_dev *dev);
bool pci_check_pme_status(struct pci_dev *dev);
void pci_pme_wakeup_bus(struct pci_bus *bus);
@@ -555,7 +556,7 @@ static inline int pci_dev_specific_disable_acs_redir(struct pci_dev *dev)
/* PCI error reporting and recovery */
pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
enum pci_channel_state state,
pci_channel_state_t state,
pci_ers_result_t (*reset_link)(struct pci_dev *pdev));
bool pcie_wait_for_link(struct pci_dev *pdev, bool active);
@@ -658,7 +659,6 @@ void pci_aer_init(struct pci_dev *dev);
void pci_aer_exit(struct pci_dev *dev);
extern const struct attribute_group aer_stats_attr_group;
void pci_aer_clear_fatal_status(struct pci_dev *dev);
void pci_aer_clear_device_status(struct pci_dev *dev);
int pci_aer_clear_status(struct pci_dev *dev);
int pci_aer_raw_clear_status(struct pci_dev *dev);
#else
@@ -666,7 +666,6 @@ static inline void pci_no_aer(void) { }
static inline void pci_aer_init(struct pci_dev *d) { }
static inline void pci_aer_exit(struct pci_dev *d) { }
static inline void pci_aer_clear_fatal_status(struct pci_dev *dev) { }
static inline void pci_aer_clear_device_status(struct pci_dev *dev) { }
static inline int pci_aer_clear_status(struct pci_dev *dev) { return -EINVAL; }
static inline int pci_aer_raw_clear_status(struct pci_dev *dev) { return -EINVAL; }
#endif