From: Yishai Hadas <yishaih@nvidia.com>
To: <alex.williamson@redhat.com>, <bhelgaas@google.com>,
<jgg@nvidia.com>, <saeedm@nvidia.com>
Cc: <linux-pci@vger.kernel.org>, <kvm@vger.kernel.org>,
<netdev@vger.kernel.org>, <kuba@kernel.org>, <leonro@nvidia.com>,
<kwankhede@nvidia.com>, <mgurtovoy@nvidia.com>,
<yishaih@nvidia.com>, <maorg@nvidia.com>, <cohuck@redhat.com>,
<ashok.raj@intel.com>, <kevin.tian@intel.com>,
<shameerali.kolothum.thodi@huawei.com>
Subject: [PATCH V9 mlx5-next 14/15] vfio/pci: Expose vfio_pci_core_aer_err_detected()
Date: Thu, 24 Feb 2022 16:20:23 +0200 [thread overview]
Message-ID: <20220224142024.147653-15-yishaih@nvidia.com> (raw)
In-Reply-To: <20220224142024.147653-1-yishaih@nvidia.com>
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 106e1970d653..e301092e94ef 100644
--- a/drivers/vfio/pci/vfio_pci_core.c
+++ b/drivers/vfio/pci/vfio_pci_core.c
@@ -1871,8 +1871,8 @@ 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;
@@ -1894,6 +1894,7 @@ 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)
{
@@ -1916,7 +1917,7 @@ 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 beba0b2ed87d..9f1bf8e49d43 100644
--- a/include/linux/vfio_pci_core.h
+++ b/include/linux/vfio_pci_core.h
@@ -232,6 +232,8 @@ 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
next prev parent reply other threads:[~2022-02-24 14:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-24 14:20 [PATCH V9 mlx5-next 00/15] Add mlx5 live migration driver and v2 migration protocol Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 01/15] PCI/IOV: Add pci_iov_vf_id() to get VF index Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 02/15] net/mlx5: Reuse exported virtfn index function call Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 03/15] net/mlx5: Disable SRIOV before PF removal Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 04/15] PCI/IOV: Add pci_iov_get_pf_drvdata() to allow VF reaching the drvdata of a PF Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 05/15] net/mlx5: Expose APIs to get/put the mlx5 core device Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 06/15] net/mlx5: Introduce migration bits and structures Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 07/15] net/mlx5: Add migration commands definitions Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 08/15] vfio: Have the core code decode the VFIO_DEVICE_FEATURE ioctl Yishai Hadas
2022-03-02 10:00 ` Cornelia Huck
2022-03-02 14:23 ` Jason Gunthorpe
2022-02-24 14:20 ` [PATCH V9 mlx5-next 09/15] vfio: Define device migration protocol v2 Yishai Hadas
2022-03-02 11:19 ` Cornelia Huck
2022-03-02 14:27 ` Jason Gunthorpe
2022-03-02 15:34 ` Alex Williamson
2022-03-02 16:07 ` Cornelia Huck
2022-03-02 16:34 ` Alex Williamson
2022-03-02 16:56 ` Cornelia Huck
2022-03-02 16:34 ` Jason Gunthorpe
2022-03-02 16:57 ` Cornelia Huck
2022-02-24 14:20 ` [PATCH V9 mlx5-next 10/15] vfio: Extend the device migration protocol with RUNNING_P2P Yishai Hadas
2022-02-24 15:21 ` Cornelia Huck
2022-02-24 15:30 ` Alex Williamson
2022-02-24 16:13 ` Jason Gunthorpe
2022-02-24 16:35 ` Alex Williamson
2022-02-24 16:53 ` Cornelia Huck
2022-02-24 20:46 ` Alex Williamson
2022-03-02 11:51 ` Cornelia Huck
2022-02-24 14:20 ` [PATCH V9 mlx5-next 11/15] vfio: Remove migration protocol v1 documentation Yishai Hadas
2022-03-02 10:09 ` Cornelia Huck
2022-02-24 14:20 ` [PATCH V9 mlx5-next 12/15] vfio/mlx5: Expose migration commands over mlx5 device Yishai Hadas
2022-02-24 14:20 ` [PATCH V9 mlx5-next 13/15] vfio/mlx5: Implement vfio_pci driver for mlx5 devices Yishai Hadas
2022-02-24 14:20 ` Yishai Hadas [this message]
2022-02-24 14:20 ` [PATCH V9 mlx5-next 15/15] vfio/mlx5: Use its own PCI reset_done error handler Yishai Hadas
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