On Thu, May 08, 2025 at 12:40:31PM +0530, Manivannan Sadhasivam wrote: > Some host bridge devices require resetting the slots in a platform specific > way to recover them from error conditions such as Fatal AER errors, Link > Down etc... So introduce pci_host_bridge::reset_slot callback and call it > from pcibios_reset_secondary_bus() if available. > > The 'reset_slot' callback is responsible for resetting the given slot > referenced by the 'pci_dev' pointer in a platform specific way and bring it > back to the working state if possible. If any error occurs during the slot > reset operation, relevant errno should be returned. > > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasi...@linaro.org>
Reviewed-by: Lukas Wunner <lu...@wunner.de>
