On Mon, 28 Jan 2019 05:33:17 -0800 Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > Shouldnt this just use chained irqchip drivers instead? you mean using irq_set_chained_handler() ? If yes, this IMHO doesn't look usefull because it's used for adding a secondary interrupt controller. But what I need is telling bridge ASIC to direct the xtalk IRQ packet to a specific HUB/HEART/BEDROCK from the HUB/HEART/BEDROCK specific code. And want to avoid dragging in bridge details to that specific code. But I'm open reusing whatever fits the bill here. Thomas. -- SUSE Linux GmbH GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg)
