Searched hist:"27 e95e3648910c81a0840aa10dde77323795519e" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/net/ethernet/cavium/thunder/ |
| H A D | nicvf_queues.h | diff 27e95e3648910c81a0840aa10dde77323795519e Wed Jan 03 04:25:54 CST 2018 Jesper Dangaard Brouer <brouer@redhat.com> thunderx: setup xdp_rxq_info
This driver uses a bool scheme for "enable"/"disable" when setting up
different resources. Thus, the hook points for xdp_rxq_info is done
in the same function call nicvf_rcv_queue_config(). This is activated
through enable/disable via nicvf_config_data_transfer(), which is tied
into nicvf_stop()/nicvf_open().
Extending driver packet handler call-path nicvf_rcv_pkt_handler() with
a pointer to the given struct rcv_queue, in-order to access the
xdp_rxq_info data area (in nicvf_xdp_rx()).
V2: Driver have no proper error path for failed XDP RX-queue info reg,
as nicvf_rcv_queue_config is a void function.
Cc: linux-arm-kernel@lists.infradead.org
Cc: Sunil Goutham <sgoutham@cavium.com>
Cc: Robert Richter <rric@kernel.org>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| H A D | nicvf_queues.c | diff 27e95e3648910c81a0840aa10dde77323795519e Wed Jan 03 04:25:54 CST 2018 Jesper Dangaard Brouer <brouer@redhat.com> thunderx: setup xdp_rxq_info
This driver uses a bool scheme for "enable"/"disable" when setting up
different resources. Thus, the hook points for xdp_rxq_info is done
in the same function call nicvf_rcv_queue_config(). This is activated
through enable/disable via nicvf_config_data_transfer(), which is tied
into nicvf_stop()/nicvf_open().
Extending driver packet handler call-path nicvf_rcv_pkt_handler() with
a pointer to the given struct rcv_queue, in-order to access the
xdp_rxq_info data area (in nicvf_xdp_rx()).
V2: Driver have no proper error path for failed XDP RX-queue info reg,
as nicvf_rcv_queue_config is a void function.
Cc: linux-arm-kernel@lists.infradead.org
Cc: Sunil Goutham <sgoutham@cavium.com>
Cc: Robert Richter <rric@kernel.org>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| H A D | nicvf_main.c | diff 27e95e3648910c81a0840aa10dde77323795519e Wed Jan 03 04:25:54 CST 2018 Jesper Dangaard Brouer <brouer@redhat.com> thunderx: setup xdp_rxq_info
This driver uses a bool scheme for "enable"/"disable" when setting up
different resources. Thus, the hook points for xdp_rxq_info is done
in the same function call nicvf_rcv_queue_config(). This is activated
through enable/disable via nicvf_config_data_transfer(), which is tied
into nicvf_stop()/nicvf_open().
Extending driver packet handler call-path nicvf_rcv_pkt_handler() with
a pointer to the given struct rcv_queue, in-order to access the
xdp_rxq_info data area (in nicvf_xdp_rx()).
V2: Driver have no proper error path for failed XDP RX-queue info reg,
as nicvf_rcv_queue_config is a void function.
Cc: linux-arm-kernel@lists.infradead.org
Cc: Sunil Goutham <sgoutham@cavium.com>
Cc: Robert Richter <rric@kernel.org>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|