BMC/Intel-BMC/linux.git/include/linux/stmmac.h, branch dev-4.18

net: stmmac: Rework coalesce timer and fix multi-queue races

2018-10-18T07:18:09+00:00

[ Upstream commit 8fce3331702316d4bcfeb0771c09ac75d2192bbc ] This follows David Miller advice and tries to fix coalesce timer in multi-queue scenarios. We are now using per-queue coalesce values and per-queue TX timer. Coalesce timer default values was changed to 1ms and the coalesce frames to 25. Tested in B2B setup between XGMAC2 and GMAC5. Signed-off-by: Jose Abreu Fixes: ce736788e8a ("net: stmmac: adding multiple buffers for TX") Cc: Florian Fainelli Cc: Neil Armstrong Cc: Jerome Brunet Cc: Martin Blumenstingl Cc: David S. Miller Cc: Joao Pinto Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

stmmac: use of_property_read_u32 instead of read_u8

2017-11-03T05:15:06+00:00

Numbers in DT are stored in “cells” which are 32-bits in size. of_property_read_u8 does not work properly because of endianness problem. This causes it to always return 0 with little-endian architectures. Fix it by using of_property_read_u32() OF API. Signed-off-by: Bhadram Varka Signed-off-by: David S. Miller

net-next: stmmac: Add dwmac-sun8i

2017-06-01T18:53:04+00:00

The dwmac-sun8i is a heavy hacked version of stmmac hardware by allwinner. In fact the only common part is the descriptor management and the first register function. Signed-off-by: Corentin Labbe Signed-off-by: David S. Miller

net-next: stmmac: add optional setup function

2017-06-01T18:53:03+00:00

Instead of adding more ifthen logic for adding a new mac_device_info setup function, it is easier to add a function pointer to the function needed. Signed-off-by: Corentin Labbe Signed-off-by: David S. Miller

net: stmmac: Use AVB mode by default

2017-03-22T19:15:15+00:00

Prior to the recent multi-queue changes the driver would configure the queues to use the AVB mode, but the mode then got switched to DCB. The hardware still works fine in DCB mode, but my testing capabilities are limited, so it's safer to revert to the prior setting anyway. Signed-off-by: Thierry Reding Acked-By: Joao Pinto Signed-off-by: David S. Miller

net: stmmac: RX queue routing configuration

2017-03-22T00:24:01+00:00

This patch adds the configuration of RX queues' routing. Signed-off-by: Joao Pinto Signed-off-by: David S. Miller

net: stmmac: TX and RX queue priority configuration

2017-03-22T00:24:01+00:00

This patch adds the configuration of RX and TX queues' priority. Signed-off-by: Joao Pinto Signed-off-by: David S. Miller

net: stmmac: configuration of CBS in case of a TX AVB queue

2017-03-13T06:41:04+00:00

This patch adds the configuration of the AVB Credit-Based Shaper. Signed-off-by: Joao Pinto Signed-off-by: David S. Miller

net: stmmac: multiple queues dt configuration

2017-03-13T06:41:02+00:00

This patch adds the multiple queues configuration in the Device Tree. It was also created a set of structures to keep the RX and TX queues configurations to be used in the driver. Signed-off-by: Joao Pinto Signed-off-by: David S. Miller

net: stmmac: Remove the bus_setup function pointer

2017-02-08T20:11:22+00:00

The bus_setup function pointer is not used at all, this patch remove it. Signed-off-by: Corentin Labbe Acked-by: Giuseppe Cavallaro Signed-off-by: David S. Miller