The patch does below things for ixgbe PF and VF:
- Setup NIC to generate MSI-X interrupts
- Set the IVAR register to map interrupt causes to vectors
- Implement interrupt enable/disable functions
Signed-off-by: Danny Zhou
Signed-off-by: Yong Liu
Signed-off-by: Cunming Liang
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v9 changes
- mo
On Fri, 29 May 2015 16:45:22 +0800
Cunming Liang wrote:
> + if (intr_handle->intr_vec == NULL) {
> + PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
> + "intr_vec\n", dev->data->nb_rx_queues);
> + return -1;
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