On 02.08.2023 00:54, Shawn Anastasio wrote:
> On 8/1/23 6:19 AM, Jan Beulich wrote:
>> On 28.07.2023 23:35, Shawn Anastasio wrote:
>>> +static void opal_putchar(char c)
>>
>> Can't this be __init?
>
> Unlike OpenFirmware, OPAL calls are expected to be used by the OS during
> its entire lifecycle,
On 8/1/23 6:19 AM, Jan Beulich wrote:
> On 28.07.2023 23:35, Shawn Anastasio wrote:
>> --- a/xen/arch/ppc/include/asm/asm-defns.h
>> +++ b/xen/arch/ppc/include/asm/asm-defns.h
>> @@ -23,6 +23,18 @@
>> addis reg,%r2,name@toc@ha;
>> \
>> addi
On 28.07.2023 23:35, Shawn Anastasio wrote:
> --- a/xen/arch/ppc/include/asm/asm-defns.h
> +++ b/xen/arch/ppc/include/asm/asm-defns.h
> @@ -23,6 +23,18 @@
> addis reg,%r2,name@toc@ha;
> \
> addi reg,reg,name@toc@l
Noticing only now, because
Implement the OPAL firmware calls required to write to the serial
console on PowerNV systems. Unlike pseries/Open Firmware, the OPAL
firmware interface can be used past early boot and as such the relevant
functions are not marked as __init.
Signed-off-by: Shawn Anastasio
---
xen/arch/ppc/include
