[PATCH 0/8] net: ll_temac: Bugfixes and ethtool support

From: Esben Haabendal
Date: Tue Feb 18 2020 - 03:26:14 EST

Patch 1-4 brings fixes a number of bugs observed.
Patch 5-6 are simple cleanup, removing two unused struct fields.
Patch 7-8 add ethtool support for controlling rx and tx ring sizes and irq
coalesce parameters.

Esben Haabendal (9):
net: ll_temac: Fix race condition causing TX hang
net: ll_temac: Add more error handling of dma_map_single() calls
net: ll_temac: Fix RX buffer descriptor handling on GFP_ATOMIC
net: ll_temac: Handle DMA halt condition caused by buffer underrun
net: ll_temac: Remove unused tx_bd_next struct field
net: ll_temac: Remove unused start_p variable
net: ll_temac: Make RX/TX ring sizes configurable
net: ll_temac: Add ethtool support for coalesce parameters

drivers/net/ethernet/xilinx/ll_temac.h | 12 +-
drivers/net/ethernet/xilinx/ll_temac_main.c | 435 ++++++++++++++++----
2 files changed, 367 insertions(+), 80 deletions(-)