| Message ID | 1470110033-23758-1-git-send-email-bmeng.cn@gmail.com |
|---|---|
| State | Accepted |
| Commit | c2147e26d99652e2f9691ae852af823ec49fdbeb |
| Delegated to: | Bin Meng |
| Headers | show |
On 1 August 2016 at 21:53, Bin Meng <bmeng.cn@gmail.com> wrote: > Without PS/2 keyboard and mouse in the ASL file, Windows does not > see them. No problem for Linux as it probes keyboard and mouse via > the legacy 8042 I/O port. > > Signed-off-by: Bin Meng <bmeng.cn@gmail.com> > --- > > board/intel/bayleybay/acpi/mainboard.asl | 38 ++++++++++++++++++++++++++++++++ > 1 file changed, 38 insertions(+) Reviewed-by: Simon Glass <sjg@chromium.org>
On Thu, Aug 4, 2016 at 9:16 AM, Simon Glass <sjg@chromium.org> wrote: > On 1 August 2016 at 21:53, Bin Meng <bmeng.cn@gmail.com> wrote: >> Without PS/2 keyboard and mouse in the ASL file, Windows does not >> see them. No problem for Linux as it probes keyboard and mouse via >> the legacy 8042 I/O port. >> >> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> >> --- >> >> board/intel/bayleybay/acpi/mainboard.asl | 38 ++++++++++++++++++++++++++++++++ >> 1 file changed, 38 insertions(+) > > Reviewed-by: Simon Glass <sjg@chromium.org> applied to u-boot-x86, thanks!
diff --git a/board/intel/bayleybay/acpi/mainboard.asl b/board/intel/bayleybay/acpi/mainboard.asl index 21785ea..8b7ee3f 100644 --- a/board/intel/bayleybay/acpi/mainboard.asl +++ b/board/intel/bayleybay/acpi/mainboard.asl @@ -9,3 +9,41 @@ Device (PWRB) { Name(_HID, EISAID("PNP0C0C")) } + +/* PS/2 keyboard and mouse */ +Scope (\_SB.PCI0.LPCB) +{ + /* 8042 Keyboard */ + Device (PS2K) + { + Name(_HID, EISAID("PNP0303")) + Name(_CRS, ResourceTemplate() + { + IO(Decode16, 0x60, 0x60, 0x00, 0x01) + IO(Decode16, 0x64, 0x64, 0x00, 0x01) + IRQNoFlags() { 1 } + }) + + Method(_STA, 0, Serialized) + { + Return (STA_VISIBLE) + } + } + + /* 8042 Mouse */ + Device (PS2M) + { + Name(_HID, EISAID("PNP0F03")) + Name(_CRS, ResourceTemplate() + { + IO(Decode16, 0x60, 0x60, 0x00, 0x01) + IO(Decode16, 0x64, 0x64, 0x00, 0x01) + IRQNoFlags() { 12 } + }) + + Method(_STA, 0, Serialized) + { + Return (STA_VISIBLE) + } + } +}
Without PS/2 keyboard and mouse in the ASL file, Windows does not see them. No problem for Linux as it probes keyboard and mouse via the legacy 8042 I/O port. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> --- board/intel/bayleybay/acpi/mainboard.asl | 38 ++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+)