Re: [dpdk-dev] [PATCH v4 3/3] igb_uio: MSI IRQ mode

2017-08-31 Thread Markus Theil
On 31.08.2017 17:32, Stephen Hemminger wrote: > On Thu, 31 Aug 2017 12:22:29 +0200 > Markus Theil wrote: > >> +/* >> + * It masks the msi on/off of generating MSI messages. >> + */ >> +static void >> +igbuio_msi_mask_irq(struct pci_dev *pdev, struct msi_desc *desc, int32_t >> state) >> +{ >> +

Re: [dpdk-dev] [PATCH v4 3/3] igb_uio: MSI IRQ mode

2017-08-31 Thread Stephen Hemminger
On Thu, 31 Aug 2017 12:22:29 +0200 Markus Theil wrote: > +/* > + * It masks the msi on/off of generating MSI messages. > + */ > +static void > +igbuio_msi_mask_irq(struct pci_dev *pdev, struct msi_desc *desc, int32_t > state) > +{ > + u32 mask_bits = desc->masked; > + u32 offset = desc->