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/linux/Documentation/devicetree/bindings/dma/ti/
H A Dk3-udma.yaml89 - const: rflow
115 ti,sci-rm-range-rflow:
117 Array of UDMA rflow resource subtypes for resource allocation for this
135 - ti,sci-rm-range-rflow
176 reg-names = "gcfg", "rchanrt", "tchanrt", "tchan", "rchan", "rflow";
190 ti,sci-rm-range-rflow = <0x6>; /* GP RFLOW */
H A Dk3-pktdma.yaml69 - const: rflow
106 ti,sci-rm-range-rflow:
128 - ti,sci-rm-range-rflow
159 "ring", "tchan", "rchan", "rflow";
187 ti,sci-rm-range-rflow = <0x2a>, /* FLOW_UNMAPPED_RX_CHAN */
/linux/drivers/dma/ti/
H A Dk3-udma.c271 /* PKTDMA default tflow or rflow for mapped channel */
290 struct udma_rflow *rflow; member
659 ring = uc->rflow->fd_ring; in udma_push_to_ring()
699 ring = uc->rflow->r_ring; in udma_pop_from_ring()
734 ring1 = uc->rflow->fd_ring; in udma_reset_rings()
735 ring2 = uc->rflow->r_ring; in udma_reset_rings()
1306 * Attempt to request rflow by ID can be made for any rflow in __udma_get_rflow()
1319 /* GP rflow has to be allocated first */ in __udma_get_rflow()
1325 dev_dbg(ud->dev, "get rflow%d\n", id); in __udma_get_rflow()
1330 static void __udma_put_rflow(struct udma_dev *ud, struct udma_rflow *rflow) in __udma_put_rflow() argument
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H A Dk3-udma-private.c141 XUDMA_GET_RESOURCE_ID(rflow);
/linux/include/linux/dma/
H A Dk3-psil.h77 /* PKTDMA tflow and rflow ranges for mapped channel */
/linux/net/core/
H A Ddev.c4893 * @rflow: Specific flow to check activity.
4894 * @flow_table: per-queue flowtable that @rflow belongs to.
4895 * @cpu: CPU saved in @rflow.
4902 static bool rps_flow_is_active(struct rps_dev_flow *rflow, in rps_flow_is_active() argument
4913 flow_last_active = READ_ONCE(rflow->last_qtail); in rps_flow_is_active()
4922 struct rps_dev_flow *rflow, u16 next_cpu, u32 hash, in set_rps_cpu() argument
4966 old_rflow = rflow; in set_rps_cpu()
4967 rflow = tmp_rflow; in set_rps_cpu()
4968 WRITE_ONCE(rflow->filter, rc); in set_rps_cpu()
4969 WRITE_ONCE(rflow->hash, hash); in set_rps_cpu()
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/linux/arch/arm64/boot/dts/ti/
H A Dk3-am65-main.dtsi811 "tchan", "rchan", "rflow";
823 ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */