Excerpts from Frederic Barrat's message of 2016-07-06 20:41:42 +0200:
> I think we want:
> if (WARN_ON(hwirq <= 0))
> cxl_find_afu_irq() returns 0 if doesn't find the irq, which is not
> supposed to happen here.
Good catch - will fix in v2.
Cheers,
-Ian
_
Le 04/07/2016 15:22, Ian Munsie a écrit :
From: Ian Munsie
The Mellanox CX4 in cxl mode uses a hybrid interrupt model, where
interrupts are routed from the networking hardware to the XSL using the
MSIX table, and from there will be transformed back into an MSIX
interrupt using the cxl style i
From: Ian Munsie
The Mellanox CX4 in cxl mode uses a hybrid interrupt model, where
interrupts are routed from the networking hardware to the XSL using the
MSIX table, and from there will be transformed back into an MSIX
interrupt using the cxl style interrupts (i.e. using IVTE entries and
ranges
