linux/include/soc/fsl
Ioana Ciornei ed1d2143fe soc: fsl: dpio: add support for irq coalescing per software portal
In DPAA2 based SoCs, the IRQ coalesing support per software portal has 2
configurable parameters:
 - the IRQ timeout period (QBMAN_CINH_SWP_ITPR): how many 256 QBMAN
   cycles need to pass until a dequeue interrupt is asserted.
 - the IRQ threshold (QBMAN_CINH_SWP_DQRR_ITR): how many dequeue
   responses in the DQRR ring would generate an IRQ.

Add support for setting up and querying these IRQ coalescing related
parameters.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-15 14:32:40 +01:00
..
qe Revert "soc: fsl: qe: introduce qe_io{read,write}* wrappers" 2021-04-06 15:40:48 -05:00
bman.h soc: fsl: qbman_portals: add APIs to retrieve the probing status 2019-05-20 14:28:16 -05:00
cpm.h soc: fsl: move cpm.h from powerpc/include/asm to include/soc/fsl 2019-12-09 13:54:34 -06:00
dpaa2-fd.h soc: fsl: dpio: add frame list format support 2018-09-21 13:24:50 +08:00
dpaa2-global.h soc: fsl: dpio: add congestion notification support 2018-09-21 13:24:50 +08:00
dpaa2-io.h soc: fsl: dpio: add support for irq coalescing per software portal 2021-10-15 14:32:40 +01:00
qman.h soc/fsl/qbman: Add an argument to signal if NAPI processing is required. 2020-11-03 17:41:03 -08:00