Esben Haabendal 28d9fab458 net: ll_temac: Add memory-barriers for TX BD access ... Add a couple of memory-barriers to ensure correct ordering of read/write access to TX BDs. In xmit_done, we should ensure that reading the additional BD fields are only done after STS_CTRL_APP0_CMPLT bit is set. When xmit_done marks the BD as free by setting APP0=0, we need to ensure that the other BD fields are reset first, so we avoid racing with the xmit path, which writes to the same fields. Finally, making sure to read APP0 of next BD after the current BD, ensures that we see all available buffers. Signed-off-by: Esben Haabendal <esben@geanix.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-06-18 12:11:51 -07:00
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Kconfig	net: xilinx: drivers need/depend on HAS_IOMEM	2021-04-19 15:36:00 -07:00
ll_temac_main.c	net: ll_temac: Add memory-barriers for TX BD access	2021-06-18 12:11:51 -07:00
ll_temac_mdio.c	net: ll_temac: Prepare indirect register access for multicast support	2019-05-23 09:33:57 -07:00
ll_temac.h	net: ll_temac: Add ethtool support for coalesce parameters	2020-02-29 21:30:43 -08:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
xilinx_axienet_main.c	of: net: pass the dst buffer to of_get_mac_address()	2021-04-13 14:35:02 -07:00
xilinx_axienet_mdio.c	net: axienet: Enable more clocks	2021-03-26 15:17:17 -07:00
xilinx_axienet.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
xilinx_emaclite.c	of: net: pass the dst buffer to of_get_mac_address()	2021-04-13 14:35:02 -07:00