[PATCH V5 mlx5-next 12/13] vfio/pci: Expose vfio_pci_core_aer_err_detected()
From: Yishai Hadas <yishaih@nvidia.com>
Date: 2021-10-27 09:59:14
Also in:
kvm, linux-pci
Subsystem:
the rest, vfio driver · Maintainers:
Linus Torvalds, Alex Williamson
Expose vfio_pci_core_aer_err_detected() to be used by drivers as part of their pci_error_handlers structure. Next patch for mlx5 driver will use it. Signed-off-by: Yishai Hadas <yishaih@nvidia.com> --- drivers/vfio/pci/vfio_pci_core.c | 7 ++++--- include/linux/vfio_pci_core.h | 2 ++ 2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/vfio/pci/vfio_pci_core.c b/drivers/vfio/pci/vfio_pci_core.c
index e581a327f90d..80e08e17d027 100644
--- a/drivers/vfio/pci/vfio_pci_core.c
+++ b/drivers/vfio/pci/vfio_pci_core.c@@ -1901,8 +1901,8 @@ void vfio_pci_core_unregister_device(struct vfio_pci_core_device *vdev) } EXPORT_SYMBOL_GPL(vfio_pci_core_unregister_device); -static pci_ers_result_t vfio_pci_aer_err_detected(struct pci_dev *pdev, - pci_channel_state_t state) +pci_ers_result_t vfio_pci_core_aer_err_detected(struct pci_dev *pdev, + pci_channel_state_t state) { struct vfio_pci_core_device *vdev; struct vfio_device *device;
@@ -1924,6 +1924,7 @@ static pci_ers_result_t vfio_pci_aer_err_detected(struct pci_dev *pdev, return PCI_ERS_RESULT_CAN_RECOVER; } +EXPORT_SYMBOL_GPL(vfio_pci_core_aer_err_detected); int vfio_pci_core_sriov_configure(struct pci_dev *pdev, int nr_virtfn) {
@@ -1946,7 +1947,7 @@ int vfio_pci_core_sriov_configure(struct pci_dev *pdev, int nr_virtfn) EXPORT_SYMBOL_GPL(vfio_pci_core_sriov_configure); const struct pci_error_handlers vfio_pci_core_err_handlers = { - .error_detected = vfio_pci_aer_err_detected, + .error_detected = vfio_pci_core_aer_err_detected, }; EXPORT_SYMBOL_GPL(vfio_pci_core_err_handlers);
diff --git a/include/linux/vfio_pci_core.h b/include/linux/vfio_pci_core.h
index ef9a44b6cf5d..6bde57780311 100644
--- a/include/linux/vfio_pci_core.h
+++ b/include/linux/vfio_pci_core.h@@ -230,6 +230,8 @@ int vfio_pci_core_match(struct vfio_device *core_vdev, char *buf); int vfio_pci_core_enable(struct vfio_pci_core_device *vdev); void vfio_pci_core_disable(struct vfio_pci_core_device *vdev); void vfio_pci_core_finish_enable(struct vfio_pci_core_device *vdev); +pci_ers_result_t vfio_pci_core_aer_err_detected(struct pci_dev *pdev, + pci_channel_state_t state); static inline bool vfio_pci_is_vga(struct pci_dev *pdev) {
--
2.18.1