Re: [PATCH 1/2] msi: Invert the sense of the MSI enables.

From: Roland Dreier
Date: Fri May 25 2007 - 11:40:50 EST


> - In spec hardware does not require MSI to generate interrupts
> Which leaves enabling MSI optional.

Actually at least the Qlogic/Pathscale PCI Express ipath adapters
cannot generate INTx interrupts -- they definitely do require MSI to
operate.

- R.
-
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