kernel/linux.git/drivers/xen/dbgp.c, branch linux-4.16.y

xen: Use dev_is_pci() to check whether it is pci device

2014-01-07T14:53:33+00:00

Use PCI standard marco dev_is_pci() instead of directly compare pci_bus_type to check whether it is pci device. Signed-off-by: Yijing Wang Signed-off-by: Konrad Rzeszutek Wilk Acked-by: Jan Beulich

xen: dbgp: Fix warning when CONFIG_PCI is not enabled.

2012-10-19T19:19:37+00:00

I saw this on ARM: linux/drivers/xen/dbgp.c:11:23: warning: unused variable 'ctrlr' [-Wunused-variable] Acked-by: Stefano Stabellini Signed-off-by: Ian Campbell Acked-by: Jan Beulich Signed-off-by: Konrad Rzeszutek Wilk

USB EHCI/Xen: propagate controller reset information to hypervisor

2012-09-18T16:20:48+00:00

Just like for the in-tree early console debug port driver, the hypervisor - when using a debug port based console - also needs to be told about controller resets, so it can suppress using and then re-initialize the debug port accordingly. Other than the in-tree driver, the hypervisor driver actually cares about doing this only for the device where the debug is port actually in use, i.e. it needs to be told the coordinates of the device being reset (quite obviously, leveraging the addition done for that would likely benefit the in-tree driver too). Signed-off-by: Jan Beulich Acked-by: Konrad Rzeszutek Wilk Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman