Re: [PATCH v11 01/16] AER: aer_root_reset() non-native handling

2020-11-17 Thread Kuppuswamy, Sathyanarayanan
On 11/17/20 11:19 AM, Sean V Kelley wrote: If an OS has not been granted AER control via _OSC, then the OS should not make changes to PCI_ERR_ROOT_COMMAND and PCI_ERR_ROOT_STATUS related registers. Per section 4.5.1 of the System Firmware Intermediary (SFI) _OSC and DPC Updates ECN [1], this

[PATCH v11 01/16] AER: aer_root_reset() non-native handling

2020-11-17 Thread Sean V Kelley
If an OS has not been granted AER control via _OSC, then the OS should not make changes to PCI_ERR_ROOT_COMMAND and PCI_ERR_ROOT_STATUS related registers. Per section 4.5.1 of the System Firmware Intermediary (SFI) _OSC and DPC Updates ECN [1], this bit also covers these aspects of the PCI Express