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| author | andrew <andrew@FreeBSD.org> | 2015-12-24 09:40:29 +0000 |
|---|---|---|
| committer | andrew <andrew@FreeBSD.org> | 2015-12-24 09:40:29 +0000 |
| commit | 5badcaaa0f325d543c4a79c30c6c91b0e88163fd (patch) | |
| tree | f9f93225673952f7b60b7ebda1d05a47b89d0f7f /sys/vm/vm_page.c | |
| parent | dea196cd0987efddd0de054962cd6f8b403787d4 (diff) | |
| download | FreeBSD-src-5badcaaa0f325d543c4a79c30c6c91b0e88163fd.zip FreeBSD-src-5badcaaa0f325d543c4a79c30c6c91b0e88163fd.tar.gz | |
Ads support to the xhci pci attachment to use MSI-X interrupts when
available. As with MSI interrupts these can be disabled by setting
hw.usb.xhci.msix to 0 in the loader.
MSI-X interrupts are needed on some hardware, for example the Cavium
ThunderX only supports them, and with this we don't fall back to polling.
PR: 204378
Reviewed by: hselasky, jhb
MFC after: 1 week (after r292669)
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D4698
Diffstat (limited to 'sys/vm/vm_page.c')
0 files changed, 0 insertions, 0 deletions
