[v8] Enhance the PCIe controller driver for next generation controllers

[PATCH v8 11/15] PCI: Add Cix Technology Vendor and Device ID

Posted by hans.zhang@cixtech.com 1 month, 2 weeks ago

From: Hans Zhang <hans.zhang@cixtech.com>

Add Cixtech P1 (internal name sky1) as a vendor and device ID for PCI
devices. This ID will be used by the CIX Sky1 PCIe host controller driver.

Signed-off-by: Hans Zhang <hans.zhang@cixtech.com>
---
 include/linux/pci_ids.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 92ffc4373f6d..24b04d085920 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2631,6 +2631,9 @@
 
 #define PCI_VENDOR_ID_CXL		0x1e98
 
+#define PCI_VENDOR_ID_CIX		0x1f6c
+#define PCI_DEVICE_ID_CIX_SKY1		0x0001
+
 #define PCI_VENDOR_ID_TEHUTI		0x1fc9
 #define PCI_DEVICE_ID_TEHUTI_3009	0x3009
 #define PCI_DEVICE_ID_TEHUTI_3010	0x3010
-- 
2.49.0

Re: [PATCH v8 11/15] PCI: Add Cix Technology Vendor and Device ID

Posted by Manivannan Sadhasivam 1 month ago

On Tue, Aug 19, 2025 at 07:52:35PM GMT, hans.zhang@cixtech.com wrote:
> From: Hans Zhang <hans.zhang@cixtech.com>
> 
> Add Cixtech P1 (internal name sky1) as a vendor and device ID for PCI
> devices. This ID will be used by the CIX Sky1 PCIe host controller driver.
> 
> Signed-off-by: Hans Zhang <hans.zhang@cixtech.com>

Acked-by: Manivannan Sadhasivam <mani@kernel.org>

- Mani

> ---
>  include/linux/pci_ids.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index 92ffc4373f6d..24b04d085920 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -2631,6 +2631,9 @@
>  
>  #define PCI_VENDOR_ID_CXL		0x1e98
>  
> +#define PCI_VENDOR_ID_CIX		0x1f6c
> +#define PCI_DEVICE_ID_CIX_SKY1		0x0001
> +
>  #define PCI_VENDOR_ID_TEHUTI		0x1fc9
>  #define PCI_DEVICE_ID_TEHUTI_3009	0x3009
>  #define PCI_DEVICE_ID_TEHUTI_3010	0x3010
> -- 
> 2.49.0
> 

-- 
மணிவண்ணன் சதாசிவம்

Re: [PATCH v8 11/15] PCI: Add Cix Technology Vendor and Device ID

Posted by Manivannan Sadhasivam 1 month ago

On Tue, Aug 19, 2025 at 07:52:35PM GMT, hans.zhang@cixtech.com wrote:
> From: Hans Zhang <hans.zhang@cixtech.com>
> 
> Add Cixtech P1 (internal name sky1) as a vendor and device ID for PCI
> devices. This ID will be used by the CIX Sky1 PCIe host controller driver.

Nit: Use CIX everywhere.

- Mani

> 
> Signed-off-by: Hans Zhang <hans.zhang@cixtech.com>
> ---
>  include/linux/pci_ids.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index 92ffc4373f6d..24b04d085920 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -2631,6 +2631,9 @@
>  
>  #define PCI_VENDOR_ID_CXL		0x1e98
>  
> +#define PCI_VENDOR_ID_CIX		0x1f6c
> +#define PCI_DEVICE_ID_CIX_SKY1		0x0001
> +
>  #define PCI_VENDOR_ID_TEHUTI		0x1fc9
>  #define PCI_DEVICE_ID_TEHUTI_3009	0x3009
>  #define PCI_DEVICE_ID_TEHUTI_3010	0x3010
> -- 
> 2.49.0
> 

-- 
மணிவண்ணன் சதாசிவம்

Re: [PATCH v8 11/15] PCI: Add Cix Technology Vendor and Device ID

Posted by Hans Zhang 1 month ago


On 2025/8/30 21:21, Manivannan Sadhasivam wrote:
> [Some people who received this message don't often get email from mani@kernel.org. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ]
> 
> EXTERNAL EMAIL
> 
> On Tue, Aug 19, 2025 at 07:52:35PM GMT, hans.zhang@cixtech.com wrote:
>> From: Hans Zhang <hans.zhang@cixtech.com>
>>
>> Add Cixtech P1 (internal name sky1) as a vendor and device ID for PCI
>> devices. This ID will be used by the CIX Sky1 PCIe host controller driver.
> 
> Nit: Use CIX everywhere.
> 

Dear Mani,

Thank you very much for your reply.

Will change.

Best regards,
Hans

> - Mani
> 
>>
>> Signed-off-by: Hans Zhang <hans.zhang@cixtech.com>
>> ---
>>   include/linux/pci_ids.h | 3 +++
>>   1 file changed, 3 insertions(+)
>>
>> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
>> index 92ffc4373f6d..24b04d085920 100644
>> --- a/include/linux/pci_ids.h
>> +++ b/include/linux/pci_ids.h
>> @@ -2631,6 +2631,9 @@
>>
>>   #define PCI_VENDOR_ID_CXL            0x1e98
>>
>> +#define PCI_VENDOR_ID_CIX            0x1f6c
>> +#define PCI_DEVICE_ID_CIX_SKY1               0x0001
>> +
>>   #define PCI_VENDOR_ID_TEHUTI         0x1fc9
>>   #define PCI_DEVICE_ID_TEHUTI_3009    0x3009
>>   #define PCI_DEVICE_ID_TEHUTI_3010    0x3010
>> --
>> 2.49.0
>>
> 
> --
> மணிவண்ணன் சதாசிவம்