Re: [Qemu-devel] [PATCH 5/7] acpi: Add I2c serial bus CRS handling

[Corey Minyard <cminyard@mvista.com>]

On 05/12/2016 02:30 AM, Michael S. Tsirkin wrote:

Thanks for the comments, all fixed.

>>   /**
>>    * init_aml_allocator:
>>    *
>> @@ -327,6 +336,8 @@ Aml *aml_qword_memory(AmlDecode dec, AmlMinFixed min_fixed,
>>   Aml *aml_dma(AmlDmaType typ, AmlDmaBusMaster bm, AmlTransferSize sz,
>>                uint8_t channel);
>>   Aml *aml_sleep(uint64_t msec);
>> +Aml *aml_i2c_serial_bus_device(uint8_t flags, uint32_t con_speed,
> Drop these two parameters until they are actually useful.

I'm not sure I follow here.  The address parameter is important, it's 
for the I2C address.  The top 8 bytes are reserved 0, but not the 
bottom.  The resource source parameter tells which I2C bus it's hooked to.

>
>> +                               uint16_t address, const char *resource_source);
>>   
>>   /* Block AML object primitives */
>>   Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
>> -- 
>> 2.7.4