Displaying 3 results from an estimated 3 matches for "alloc_irq".
2020 Jul 28
0
[PATCH V4 4/6] vhost_vdpa: implement IRQ offloading in vhost_vdpa
...1) refactor irq bypass manager
2) invent it our own (a much simplified version compared to bypass manager)
3) enforcing them via vDPA bus
Each of the above should be not a lot of coding. I think method 3 is
partially done in your previous series but in an implicit manner:
- bus driver that has alloc_irq/free_irq implemented could be implicitly
treated as consumer registering
- every vDPA device driver could be treated as producer
- vdpa_devm_alloc_irq() could be treated as producer registering
- alloc_irq/free_irq is the add_producer/del_procuer
We probably just lack some synchronization with dr...
2011 Nov 11
10
[RFC] [ver3 PATCH 0/6] Implement multiqueue virtio-net
This patch series resurrects the earlier multiple TX/RX queues
functionality for virtio_net, and addresses the issues pointed
out. It also includes an API to share irq's, f.e. amongst the
TX vqs.
I plan to run TCP/UDP STREAM and RR tests for local->host and
local->remote, and send the results in the next couple of days.
patch #1: Introduce VIRTIO_NET_F_MULTIQUEUE
patch #2: Move
2011 Nov 11
10
[RFC] [ver3 PATCH 0/6] Implement multiqueue virtio-net
This patch series resurrects the earlier multiple TX/RX queues
functionality for virtio_net, and addresses the issues pointed
out. It also includes an API to share irq's, f.e. amongst the
TX vqs.
I plan to run TCP/UDP STREAM and RR tests for local->host and
local->remote, and send the results in the next couple of days.
patch #1: Introduce VIRTIO_NET_F_MULTIQUEUE
patch #2: Move