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[Qemu-devel] [PATCH v3 2/7] hw/mips: Express dependencies of the Jazz machine with Kconfig

Philippe Mathieu-Daudé posted 7 patches 6 years, 11 months ago
Maintainers: Aurelien Jarno <aurelien@aurel32.net>, Aleksandar Rikalo <arikalo@wavecomp.com>, Aleksandar Markovic <amarkovic@wavecomp.com>
[Qemu-devel] [PATCH v3 2/7] hw/mips: Express dependencies of the Jazz machine with Kconfig
Posted by Philippe Mathieu-Daudé 6 years, 11 months ago 
The Jazz use the RC4030 Asic to provide an EISA bus and DMA/IRQ. The
framebuffer display is managed by a G364, the network card is a Sonic
DP83932. A QLogic ESP216 provides a SCSI bus.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
v3: Keep CONFIG_JAZZ in default-configs/mips64el-softmmu.mak (Thomas)
---
 default-configs/mips-softmmu-common.mak |  1 -
 default-configs/mips64-softmmu.mak      |  5 -----
 default-configs/mips64el-softmmu.mak    |  5 -----
 hw/mips/Kconfig                         | 17 +++++++++++++++++
 4 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/default-configs/mips-softmmu-common.mak b/default-configs/mips-softmmu-common.mak
index 8c5fdf5ee1..caebafd416 100644
--- a/default-configs/mips-softmmu-common.mak
+++ b/default-configs/mips-softmmu-common.mak
@@ -3,7 +3,6 @@
 CONFIG_ISA_BUS=y
 CONFIG_PCI=y
 CONFIG_PCI_DEVICES=y
-CONFIG_ESP=y
 CONFIG_VGA_ISA=y
 CONFIG_VGA_ISA_MM=y
 CONFIG_VGA_CIRRUS=y
diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
index bad7496672..a169738635 100644
--- a/default-configs/mips64-softmmu.mak
+++ b/default-configs/mips64-softmmu.mak
@@ -1,9 +1,4 @@
 # Default configuration for mips64-softmmu
 
 include mips-softmmu-common.mak
-CONFIG_RC4030=y
-CONFIG_DP8393X=y
-CONFIG_DS1225Y=y
 CONFIG_JAZZ=y
-CONFIG_G364FB=y
-CONFIG_JAZZ_LED=y
diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak
index 8b255efc54..a7b88318b2 100644
--- a/default-configs/mips64el-softmmu.mak
+++ b/default-configs/mips64el-softmmu.mak
@@ -2,13 +2,8 @@
 
 include mips-softmmu-common.mak
 CONFIG_IDE_VIA=y
-CONFIG_RC4030=y
-CONFIG_DP8393X=y
-CONFIG_DS1225Y=y
 CONFIG_FULONG=y
 CONFIG_JAZZ=y
-CONFIG_G364FB=y
-CONFIG_JAZZ_LED=y
 CONFIG_VT82C686=y
 CONFIG_AHCI=y
 CONFIG_MIPS_BOSTON=y
diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
index 3433e97e1a..ab006477c7 100644
--- a/hw/mips/Kconfig
+++ b/hw/mips/Kconfig
@@ -12,6 +12,23 @@ config MIPSSIM
 
 config JAZZ
     bool
+    select ISA_BUS
+    select RC4030
+    select I8259
+    select I8254
+    select I8257
+    select PCSPK
+    select VGA_ISA_MM
+    select G364FB
+    select DP8393X
+    select ESP
+    select FDC
+    select MC146818RTC
+    select PCKBD
+    select SERIAL
+    select PARALLEL
+    select DS1225Y
+    select JAZZ_LED
 
 config FULONG
     bool
-- 
2.20.1
Re: [Qemu-devel] [PATCH v3 2/7] hw/mips: Express dependencies of the Jazz machine with Kconfig
Posted by Aleksandar Markovic 6 years, 11 months ago 
> From: Philippe Mathieu-Daudé <philmd@redhat.com>
> Subject: [PATCH v3 2/7] hw/mips: Express dependencies of the Jazz machine with Kconfig
> 
> The Jazz use the RC4030 Asic to provide an EISA bus and DMA/IRQ. The
> framebuffer display is managed by a G364, the network card is a Sonic
> DP83932. A QLogic ESP216 provides a SCSI bus.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---

Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Re: [Qemu-devel] [PATCH v3 2/7] hw/mips: Express dependencies of the Jazz machine with Kconfig
Posted by Thomas Huth 6 years, 11 months ago 
On 11/03/2019 01.56, Philippe Mathieu-Daudé wrote:
> The Jazz use the RC4030 Asic to provide an EISA bus and DMA/IRQ. The
> framebuffer display is managed by a G364, the network card is a Sonic
> DP83932. A QLogic ESP216 provides a SCSI bus.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> v3: Keep CONFIG_JAZZ in default-configs/mips64el-softmmu.mak (Thomas)
> ---
>  default-configs/mips-softmmu-common.mak |  1 -
>  default-configs/mips64-softmmu.mak      |  5 -----
>  default-configs/mips64el-softmmu.mak    |  5 -----
>  hw/mips/Kconfig                         | 17 +++++++++++++++++
>  4 files changed, 17 insertions(+), 11 deletions(-)
> 
> diff --git a/default-configs/mips-softmmu-common.mak b/default-configs/mips-softmmu-common.mak
> index 8c5fdf5ee1..caebafd416 100644
> --- a/default-configs/mips-softmmu-common.mak
> +++ b/default-configs/mips-softmmu-common.mak
> @@ -3,7 +3,6 @@
>  CONFIG_ISA_BUS=y
>  CONFIG_PCI=y
>  CONFIG_PCI_DEVICES=y
> -CONFIG_ESP=y
>  CONFIG_VGA_ISA=y
>  CONFIG_VGA_ISA_MM=y
>  CONFIG_VGA_CIRRUS=y
> diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
> index bad7496672..a169738635 100644
> --- a/default-configs/mips64-softmmu.mak
> +++ b/default-configs/mips64-softmmu.mak
> @@ -1,9 +1,4 @@
>  # Default configuration for mips64-softmmu
>  
>  include mips-softmmu-common.mak
> -CONFIG_RC4030=y
> -CONFIG_DP8393X=y
> -CONFIG_DS1225Y=y
>  CONFIG_JAZZ=y
> -CONFIG_G364FB=y
> -CONFIG_JAZZ_LED=y
> diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak
> index 8b255efc54..a7b88318b2 100644
> --- a/default-configs/mips64el-softmmu.mak
> +++ b/default-configs/mips64el-softmmu.mak
> @@ -2,13 +2,8 @@
>  
>  include mips-softmmu-common.mak
>  CONFIG_IDE_VIA=y
> -CONFIG_RC4030=y
> -CONFIG_DP8393X=y
> -CONFIG_DS1225Y=y
>  CONFIG_FULONG=y
>  CONFIG_JAZZ=y
> -CONFIG_G364FB=y
> -CONFIG_JAZZ_LED=y
>  CONFIG_VT82C686=y
>  CONFIG_AHCI=y
>  CONFIG_MIPS_BOSTON=y
> diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
> index 3433e97e1a..ab006477c7 100644
> --- a/hw/mips/Kconfig
> +++ b/hw/mips/Kconfig
> @@ -12,6 +12,23 @@ config MIPSSIM
>  
>  config JAZZ
>      bool
> +    select ISA_BUS
> +    select RC4030
> +    select I8259
> +    select I8254
> +    select I8257
> +    select PCSPK
> +    select VGA_ISA_MM
> +    select G364FB
> +    select DP8393X

Looking at the code, it seems like you can also run the machine with
"-net none", so I'd rather use "imply DP8393X" here instead.

 Thomas
Re: [Qemu-devel] [PATCH v3 2/7] hw/mips: Express dependencies of the Jazz machine with Kconfig
Posted by Philippe Mathieu-Daudé 6 years, 11 months ago 
Hi Thomas,

On 3/11/19 12:17 PM, Thomas Huth wrote:
> On 11/03/2019 01.56, Philippe Mathieu-Daudé wrote:
>> The Jazz use the RC4030 Asic to provide an EISA bus and DMA/IRQ. The
>> framebuffer display is managed by a G364, the network card is a Sonic
>> DP83932. A QLogic ESP216 provides a SCSI bus.
>>
>> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
>> ---
>> v3: Keep CONFIG_JAZZ in default-configs/mips64el-softmmu.mak (Thomas)
>> ---
>>  default-configs/mips-softmmu-common.mak |  1 -
>>  default-configs/mips64-softmmu.mak      |  5 -----
>>  default-configs/mips64el-softmmu.mak    |  5 -----
>>  hw/mips/Kconfig                         | 17 +++++++++++++++++
>>  4 files changed, 17 insertions(+), 11 deletions(-)
>>
>> diff --git a/default-configs/mips-softmmu-common.mak b/default-configs/mips-softmmu-common.mak
>> index 8c5fdf5ee1..caebafd416 100644
>> --- a/default-configs/mips-softmmu-common.mak
>> +++ b/default-configs/mips-softmmu-common.mak
>> @@ -3,7 +3,6 @@
>>  CONFIG_ISA_BUS=y
>>  CONFIG_PCI=y
>>  CONFIG_PCI_DEVICES=y
>> -CONFIG_ESP=y
>>  CONFIG_VGA_ISA=y
>>  CONFIG_VGA_ISA_MM=y
>>  CONFIG_VGA_CIRRUS=y
>> diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
>> index bad7496672..a169738635 100644
>> --- a/default-configs/mips64-softmmu.mak
>> +++ b/default-configs/mips64-softmmu.mak
>> @@ -1,9 +1,4 @@
>>  # Default configuration for mips64-softmmu
>>  
>>  include mips-softmmu-common.mak
>> -CONFIG_RC4030=y
>> -CONFIG_DP8393X=y
>> -CONFIG_DS1225Y=y
>>  CONFIG_JAZZ=y
>> -CONFIG_G364FB=y
>> -CONFIG_JAZZ_LED=y
>> diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak
>> index 8b255efc54..a7b88318b2 100644
>> --- a/default-configs/mips64el-softmmu.mak
>> +++ b/default-configs/mips64el-softmmu.mak
>> @@ -2,13 +2,8 @@
>>  
>>  include mips-softmmu-common.mak
>>  CONFIG_IDE_VIA=y
>> -CONFIG_RC4030=y
>> -CONFIG_DP8393X=y
>> -CONFIG_DS1225Y=y
>>  CONFIG_FULONG=y
>>  CONFIG_JAZZ=y
>> -CONFIG_G364FB=y
>> -CONFIG_JAZZ_LED=y
>>  CONFIG_VT82C686=y
>>  CONFIG_AHCI=y
>>  CONFIG_MIPS_BOSTON=y
>> diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
>> index 3433e97e1a..ab006477c7 100644
>> --- a/hw/mips/Kconfig
>> +++ b/hw/mips/Kconfig
>> @@ -12,6 +12,23 @@ config MIPSSIM
>>  
>>  config JAZZ
>>      bool
>> +    select ISA_BUS
>> +    select RC4030
>> +    select I8259
>> +    select I8254
>> +    select I8257
>> +    select PCSPK
>> +    select VGA_ISA_MM
>> +    select G364FB
>> +    select DP8393X
> 
> Looking at the code, it seems like you can also run the machine with
> "-net none", so I'd rather use "imply DP8393X" here instead.

Well here I'm not sure.
For the both machine variants (PICA-61 and Magnum 4000), the chipset is
soldered on the board, and is MMIO mapped (via a ChipSelect, no via a
bus you can plug/unplug). So it looks the code inherited habits from
boards having network card via busses.

Not sure the code can be fixed in time for soft freeze.
I might improve the commit message explaining this chipset is soldered
on the board.

Regards,

Phil.
Re: [Qemu-devel] [PATCH v3 2/7] hw/mips: Express dependencies of the Jazz machine with Kconfig
Posted by Thomas Huth 6 years, 11 months ago 
On 11/03/2019 12.37, Philippe Mathieu-Daudé wrote:
> Hi Thomas,
> 
> On 3/11/19 12:17 PM, Thomas Huth wrote:
>> On 11/03/2019 01.56, Philippe Mathieu-Daudé wrote:
>>> The Jazz use the RC4030 Asic to provide an EISA bus and DMA/IRQ. The
>>> framebuffer display is managed by a G364, the network card is a Sonic
>>> DP83932. A QLogic ESP216 provides a SCSI bus.
>>>
>>> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
>>> ---
>>> v3: Keep CONFIG_JAZZ in default-configs/mips64el-softmmu.mak (Thomas)
>>> ---
>>>  default-configs/mips-softmmu-common.mak |  1 -
>>>  default-configs/mips64-softmmu.mak      |  5 -----
>>>  default-configs/mips64el-softmmu.mak    |  5 -----
>>>  hw/mips/Kconfig                         | 17 +++++++++++++++++
>>>  4 files changed, 17 insertions(+), 11 deletions(-)
>>>
>>> diff --git a/default-configs/mips-softmmu-common.mak b/default-configs/mips-softmmu-common.mak
>>> index 8c5fdf5ee1..caebafd416 100644
>>> --- a/default-configs/mips-softmmu-common.mak
>>> +++ b/default-configs/mips-softmmu-common.mak
>>> @@ -3,7 +3,6 @@
>>>  CONFIG_ISA_BUS=y
>>>  CONFIG_PCI=y
>>>  CONFIG_PCI_DEVICES=y
>>> -CONFIG_ESP=y
>>>  CONFIG_VGA_ISA=y
>>>  CONFIG_VGA_ISA_MM=y
>>>  CONFIG_VGA_CIRRUS=y
>>> diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
>>> index bad7496672..a169738635 100644
>>> --- a/default-configs/mips64-softmmu.mak
>>> +++ b/default-configs/mips64-softmmu.mak
>>> @@ -1,9 +1,4 @@
>>>  # Default configuration for mips64-softmmu
>>>  
>>>  include mips-softmmu-common.mak
>>> -CONFIG_RC4030=y
>>> -CONFIG_DP8393X=y
>>> -CONFIG_DS1225Y=y
>>>  CONFIG_JAZZ=y
>>> -CONFIG_G364FB=y
>>> -CONFIG_JAZZ_LED=y
>>> diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak
>>> index 8b255efc54..a7b88318b2 100644
>>> --- a/default-configs/mips64el-softmmu.mak
>>> +++ b/default-configs/mips64el-softmmu.mak
>>> @@ -2,13 +2,8 @@
>>>  
>>>  include mips-softmmu-common.mak
>>>  CONFIG_IDE_VIA=y
>>> -CONFIG_RC4030=y
>>> -CONFIG_DP8393X=y
>>> -CONFIG_DS1225Y=y
>>>  CONFIG_FULONG=y
>>>  CONFIG_JAZZ=y
>>> -CONFIG_G364FB=y
>>> -CONFIG_JAZZ_LED=y
>>>  CONFIG_VT82C686=y
>>>  CONFIG_AHCI=y
>>>  CONFIG_MIPS_BOSTON=y
>>> diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
>>> index 3433e97e1a..ab006477c7 100644
>>> --- a/hw/mips/Kconfig
>>> +++ b/hw/mips/Kconfig
>>> @@ -12,6 +12,23 @@ config MIPSSIM
>>>  
>>>  config JAZZ
>>>      bool
>>> +    select ISA_BUS
>>> +    select RC4030
>>> +    select I8259
>>> +    select I8254
>>> +    select I8257
>>> +    select PCSPK
>>> +    select VGA_ISA_MM
>>> +    select G364FB
>>> +    select DP8393X
>>
>> Looking at the code, it seems like you can also run the machine with
>> "-net none", so I'd rather use "imply DP8393X" here instead.
> 
> Well here I'm not sure.
> For the both machine variants (PICA-61 and Magnum 4000), the chipset is
> soldered on the board, and is MMIO mapped (via a ChipSelect, no via a
> bus you can plug/unplug).
Ok, then please ignore my comment and keep the "select" here!

 Thomas

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