Re: [Xen-devel] [PATCH v4 01/15] x86/cpu: Create Hygon Dhyana architecture support file

[Pu Wen <puwen@xxxxxxxx>]

On 2019/4/2 20:16, Andrew Cooper wrote:
> On 30/03/2019 10:42, Pu Wen wrote:
>> +static const struct cpu_dev hygon_cpu_dev = {
>> +    .c_vendor       = "Hygon",
>> +    .c_ident        = { "HygonGenuine" },
>> +    .c_early_init   = early_init_amd,
>> +    .c_init         = init_hygon,
>> +};
>> +
>> +int __init hygon_init_cpu(void)
>> +{
>> +    cpu_devs[X86_VENDOR_HYGON] = &hygon_cpu_dev;
>> +    return 0;
>> +}
>> diff --git a/xen/include/asm-x86/x86-vendors.h 
>> b/xen/include/asm-x86/x86-vendors.h
>> index 38a81c3..fa1cbb4 100644
>> --- a/xen/include/asm-x86/x86-vendors.h
>> +++ b/xen/include/asm-x86/x86-vendors.h
>> @@ -9,6 +9,7 @@
>>   #define X86_VENDOR_AMD 2
>>   #define X86_VENDOR_CENTAUR 3
>>   #define X86_VENDOR_SHANGHAI 4
>> -#define X86_VENDOR_NUM 5
>> +#define X86_VENDOR_HYGON 5
>> +#define X86_VENDOR_NUM 6
> 
> This change will need rebasing over
> http://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=e72309ffbe7c4e507649c74749f130cda691131c
> , which has dropped the .c_ident field for a more efficient lookup

Oh, this is already in the staging branch!

> mechanism.
> 
> Hopefully the adjustments are all obvious.  If not, I can draft a patch.

I'll try to rework this patch rebasing over the latest staging branch
for your review. Thanks.

-- 
Regards,
Pu Wen

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