diff options
| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2018-03-22 12:26:27 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2018-03-22 12:26:27 +0000 |
| commit | e1992aa14269215d7fd76eaef994e07866c70be2 (patch) | |
| tree | bf06f64d0cc40fe8ce044befaa20755ea674d79f | |
| parent | bb0f707ee31bd22d7ab3ae85a948cc8c31c68c61 (diff) | |
Notes
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/pci.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/pci.h b/sys/compat/linuxkpi/common/include/linux/pci.h index 70e62b0a7db9..d5d621cd1a3e 100644 --- a/sys/compat/linuxkpi/common/include/linux/pci.h +++ b/sys/compat/linuxkpi/common/include/linux/pci.h @@ -425,6 +425,15 @@ pci_disable_msix(struct pci_dev *pdev) { pci_release_msi(pdev->dev.bsddev); + + /* + * The MSIX IRQ numbers associated with this PCI device are no + * longer valid and might be re-assigned. Make sure + * linux_pci_find_irq_dev() does no longer see them by + * resetting their references to zero: + */ + pdev->dev.msix = 0; + pdev->dev.msix_max = 0; } static inline bus_addr_t |