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path: root/src/vnet/devices/virtio/virtio_process.c
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2024-03-12misc: remove GNU Indent directivesDamjan Marion1-2/+0
Type: refactor Change-Id: I5235bf3e9aff58af6ba2c14e8c6529c4fc9ec86c Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-01virtio: refactor codeMohsin Kazmi1-1/+1
Type: refactor Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I3788cc857023fafcc8eb6d6ff4524425026a75d8
2021-01-21interface: rx queue infra rework, part oneDamjan Marion1-16/+15
Type: improvement Change-Id: I4008cadfd5141f921afbdc09a3ebcd1dcf88eb29 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-12-14misc: move to new pool_foreach macrosDamjan Marion1-2/+2
Type: refactor Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-10-21virtio: run process to send interrupts to input nodesMohsin Kazmi1-0/+88
Type: improvement virtio interfaces support packet coalescing and buffering which depends on timer expiry to flush the stored packets periodically. virtio input node checks timer expiry and schedules tx queue accordingly. In poll mode, timer expiry is handled naturally, as input node runs periodically. In interrupt mode, virtio input node depends on the interrupts send from backend. Stored packets could starve, if there would not be interrupts to input node. This patch implements a process node which periodically sends interrupt to virtio input node given coalescing or buffering feature is enabled on an interface. Change-Id: Ic38f749f74b001073d4d0579dca149d0a4cea039 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>