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| author |   Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> | 2022-03-08 18:48:59 +0000 |
|---|---|---|
| committer |   Alex Williamson <alex.williamson@redhat.com> | 2022-03-15 11:34:09 -0600 |
| commit | 442fbc099b839551f8576723da22c1269cc695ce (patch) | |
| tree | 451d0c106a45e7ed58b567fffcac74ff086cb867 /drivers/crypto/hisilicon/sec2/sec_main.c | |
| parent | hisi_acc_vfio_pci: Restrict access to VF dev BAR2 migration region (diff) | |
| download | linux-dev-442fbc099b839551f8576723da22c1269cc695ce.tar.xz linux-dev-442fbc099b839551f8576723da22c1269cc695ce.zip | |
hisi_acc_vfio_pci: Add helper to retrieve the struct pci_driver
struct pci_driver pointer is an input into the pci_iov_get_pf_drvdata().
Introduce helpers to retrieve the ACC PF dev struct pci_driver pointers
as we use this in ACC vfio migration driver.
Acked-by: Zhou Wang <wangzhou1@hisilicon.com>
Acked-by: Kai Ye <yekai13@huawei.com>
Acked-by: Longfang Liu <liulongfang@huawei.com>
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Link: https://lore.kernel.org/r/20220308184902.2242-7-shameerali.kolothum.thodi@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/crypto/hisilicon/sec2/sec_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index 311a8747b5bf..421a405ca337 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -1088,6 +1088,12 @@ static struct pci_driver sec_pci_driver = { .driver.pm = &sec_pm_ops, }; +struct pci_driver *hisi_sec_get_pf_driver(void) +{ + return &sec_pci_driver; +} +EXPORT_SYMBOL_GPL(hisi_sec_get_pf_driver); + static void sec_register_debugfs(void) { if (!debugfs_initialized()) |