On Thu, 12 Mar 2015 00:02:02 +1100 Alexey Kardashevskiy <a...@ozlabs.ru> wrote:
> At the moment SLOF adds a "device_type" property automatically for > every single PCI device based on its class even if there is no SLOF > driver for such a device. OF1275 says that "device_type" is for > implemented interfaces only. A side effect of this is virtio-balloon > getting device_type=="memory" while it should not have. > > This removes automatic call to device-type from the common PCI code. > Since now, we rely on existing SLOF PCI drivers to call device-type if > needed. virtio-blk/net, e1000, ohci/ehci/xhci do this. virtio-scsi > does not create the property for itself but disks on its bus do. > virtio-ballon won't get the device_type property as there is no driver > for it. > > While we are here, remove device-type from usb-mouse as well. > > Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru> > --- > Changes: > v2: > * removed usb mouse as well - slof does not implement it > --- > slof/fs/pci-properties.fs | 2 +- > slof/fs/usb/dev-mouse.fs | 1 - > 2 files changed, 1 insertion(+), 2 deletions(-) > > diff --git a/slof/fs/pci-properties.fs b/slof/fs/pci-properties.fs > index a19c651..9efa87e 100644 > --- a/slof/fs/pci-properties.fs > +++ b/slof/fs/pci-properties.fs > @@ -565,7 +565,7 @@ > \ > *************************************************************************************** > \ set up common properties for devices and bridges > : pci-common-props ( addr -- ) > - dup pci-class-name 2dup device-name device-type > + dup pci-class-name device-name > dup pci-vendor@ encode-int s" vendor-id" property > dup pci-device@ encode-int s" device-id" property > dup pci-revision@ encode-int s" revision-id" property > diff --git a/slof/fs/usb/dev-mouse.fs b/slof/fs/usb/dev-mouse.fs > index 278a7c0..f6acd7e 100644 > --- a/slof/fs/usb/dev-mouse.fs > +++ b/slof/fs/usb/dev-mouse.fs > @@ -6,7 +6,6 @@ sudev slof-dev>port l@ dup set-unit encode-phys " reg" > property > sudev slof-dev>udev @ VALUE udev > > s" usb-mouse" device-name > -s" mouse" device-type > > \ .S cr > \ dup slof-dev>udev dup . @ . cr Reviewed-by: Thomas Huth <th...@linux.vnet.ibm.com> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
