Vladimir Oltean 9d75b88185 net: mscc: ocelot: annotate which traps need PTP timestamping ... The ocelot switch library does not need this information, but the felix DSA driver does. As a reminder, the VSC9959 switch in LS1028A doesn't have an IRQ line for packet extraction, so to be notified that a PTP packet needs to be dequeued, it receives that packet also over Ethernet, by setting up a packet trap. The Felix driver needs to install special kinds of traps for packets in need of RX timestamps, such that the packets are replicated both over Ethernet and over the CPU port module. But the Ocelot switch library sets up more than one trap for PTP event messages; it also traps PTP general messages, MRP control messages etc. Those packets don't need PTP timestamps, so there's no reason for the Felix driver to send them to the CPU port module. By knowing which traps need PTP timestamps, the Felix driver can adjust the traps installed using ocelot_trap_add() such that only those will actually get delivered to the CPU port module. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-02-17 14:06:51 +00:00
..
arc	clocksource/drivers/arc_timer: Eliminate redefined macro error	2021-10-16 22:15:01 +02:00
at91	ARM: at91: ddr: add registers definitions for sama7g5's ddr	2021-07-19 14:32:12 +02:00
bcm2835	firmware: raspberrypi: Introduce devm_rpi_firmware_get()	2021-03-22 17:59:51 +01:00
canaan	clk: Add RISC-V Canaan Kendryte K210 clock driver	2021-02-22 17:51:04 -08:00
fsl	soc: fsl: dpio: add Net DIM integration	2021-10-15 14:32:41 +01:00
imx	ARM: imx: Initialize SoC ID on i.MX50	2021-05-13 15:42:21 +08:00
mediatek	IOMMU Updates for Linux v5.12	2021-02-22 10:31:29 -08:00
microchip	mbox: add polarfire soc system controller mailbox	2021-06-26 12:06:48 -05:00
mscc	net: mscc: ocelot: annotate which traps need PTP timestamping	2022-02-17 14:06:51 +00:00
qcom	soc: qcom: spm: Implement support for SAWv4.1, SDM630/660 L2 AVS	2021-09-21 17:41:48 -05:00
rockchip	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288	2019-06-05 17:36:37 +02:00
sa1100	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
sifive	riscv: move sifive_l2_cache.h to include/soc	2020-01-12 10:12:44 -08:00
tegra	soc/tegra: Add devm_tegra_core_dev_init_opp_table_common()	2021-12-16 14:03:38 +01:00