On Mon, May 08, 2023 at 11:01:18AM +0200, Jan Beulich wrote:
> On 05.05.2023 23:48, Marek Marczykowski-Górecki wrote:
> > pci_serial_early_init() enables PCI_COMMAND_IO for IO-based UART
> > devices, add setting PCI_COMMAND_MEMORY for MMIO-based UART devices too.
> > Note the MMIO-based devices in
On 05.05.2023 23:48, Marek Marczykowski-Górecki wrote:
> pci_serial_early_init() enables PCI_COMMAND_IO for IO-based UART
> devices, add setting PCI_COMMAND_MEMORY for MMIO-based UART devices too.
> Note the MMIO-based devices in practice need a "pci" sub-option,
> otherwise a few parameters are
pci_serial_early_init() enables PCI_COMMAND_IO for IO-based UART
devices, add setting PCI_COMMAND_MEMORY for MMIO-based UART devices too.
Note the MMIO-based devices in practice need a "pci" sub-option,
otherwise a few parameters are not initialized (including bar_idx,
reg_shift, reg_width etc).
