4b56afaf7b
Add irq_get_msi_desc() as a wrapper around a PCI function which will allocate a single cached value (see comment on struct) for the msi_desc requested if it doesn't exist yet and handle freeing it when the PCI device goes away. We take the values from the ivars of the native (FreeBSD) device. While changing struct pci_dev also add the msi_cap field requested by a wireless driver. Bump __FreeBSD_version so these changes can be detected. MFC after: 3 days X-MFC: move fields to end of struct (alloc happens in linux_pci.c) Reviewed by: hselasky (earlier version) Differential Revision: https://reviews.freebsd.org/D37523 |
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| freebsd32 | ||
| ia32 | ||
| lindebugfs | ||
| linprocfs | ||
| linsysfs | ||
| linux | ||
| linuxkpi | ||
| x86bios | ||