diff options
| author | hselasky <hselasky@FreeBSD.org> | 2015-02-05 20:03:02 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2015-02-05 20:03:02 +0000 |
| commit | 181bf69d80b7bd5865db0ef46e187479e37c79cf (patch) | |
| tree | 268c0cf71c358b6d7804dd83357fb924d2019e8d /sys/dev/usb/controller/ehci_imx.c | |
| parent | 8800e37beca3e347399e302e260f61685527d702 (diff) | |
| download | FreeBSD-src-181bf69d80b7bd5865db0ef46e187479e37c79cf.zip FreeBSD-src-181bf69d80b7bd5865db0ef46e187479e37c79cf.tar.gz | |
MFC r266969 and r276717:
Add 64-bit DMA support in the XHCI controller driver.
- Fix some comments and whitespaces while at it.
- Add support for PAE.
Diffstat (limited to 'sys/dev/usb/controller/ehci_imx.c')
| -rw-r--r-- | sys/dev/usb/controller/ehci_imx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/usb/controller/ehci_imx.c b/sys/dev/usb/controller/ehci_imx.c index b36e7e6..4473ebc 100644 --- a/sys/dev/usb/controller/ehci_imx.c +++ b/sys/dev/usb/controller/ehci_imx.c @@ -237,7 +237,9 @@ imx_ehci_attach(device_t dev) esc->sc_bus.parent = dev; esc->sc_bus.devices = esc->sc_devices; esc->sc_bus.devices_max = EHCI_MAX_DEVICES; + esc->sc_bus.dma_bits = 32; + /* allocate all DMA memory */ if (usb_bus_mem_alloc_all(&esc->sc_bus, USB_GET_DMA_TAG(dev), &ehci_iterate_hw_softc) != 0) { device_printf(dev, "usb_bus_mem_alloc_all() failed\n"); |
