[PATCH 1/6] PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro

[Bjorn Helgaas]

On Tue, Feb 22, 2022 at 05:31:53PM +0100, Pali Rohár wrote:
> Add macro defining Auto Slot Power Limit Disable bit in Slot Control
> Register.
> 
> Signed-off-by: Pali Rohár <pali at kernel.org>
> Signed-off-by: Marek Behún <kabel at kernel.org>

Acked-by: Bjorn Helgaas <bhelgaas at google.com>

> ---
>  include/uapi/linux/pci_regs.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
> index bee1a9ed6e66..108f8523fa04 100644
> --- a/include/uapi/linux/pci_regs.h
> +++ b/include/uapi/linux/pci_regs.h
> @@ -616,6 +616,7 @@
>  #define  PCI_EXP_SLTCTL_PWR_OFF        0x0400 /* Power Off */
>  #define  PCI_EXP_SLTCTL_EIC	0x0800	/* Electromechanical Interlock Control */
>  #define  PCI_EXP_SLTCTL_DLLSCE	0x1000	/* Data Link Layer State Changed Enable */
> +#define  PCI_EXP_SLTCTL_ASPL_DISABLE	0x2000 /* Auto Slot Power Limit Disable */
>  #define  PCI_EXP_SLTCTL_IBPD_DISABLE	0x4000 /* In-band PD disable */
>  #define PCI_EXP_SLTSTA		0x1a	/* Slot Status */
>  #define  PCI_EXP_SLTSTA_ABP	0x0001	/* Attention Button Pressed */
> -- 
> 2.20.1
>