Finn Thain bb9e5c5bcd mac8390: Fix mmio access size probe ... The bug that Stan reported is as follows. After a restart, a 16-bit NIC may be incorrectly identified as a 32-bit NIC and stop working. mac8390 slot.E: Memory length resource not found, probing mac8390 slot.E: Farallon EtherMac II-C (type farallon) mac8390 slot.E: MAC 00:00:c5:30:c2:99, IRQ 61, 32 KB shared memory at 0xfeed0000, 32-bit access. The bug never arises after a cold start and only intermittently after a warm start. (I didn't investigate why the bug is intermittent.) It turns out that memcpy_toio() is deprecated and memcmp_withio() also has issues. Replacing these calls with mmio accessors fixes the problem. Reported-and-tested-by: Stan Johnson <userm57@yahoo.com> Fixes: 2964db0f59 ("m68k: Mac DP8390 update") Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-03-18 16:56:57 -07:00
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8390.c	…
8390.h	…
8390p.c	…
Kconfig	…
Makefile	…
apne.c	…
ax88796.c	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
axnet_cs.c	8390: axnet_cs: Mark expected switch fall-through	2018-08-07 17:54:19 -07:00
etherh.c	8390/etherh: convert to ethtool_{get, set}_link_ksettings	2018-08-29 19:46:10 -07:00
hydra.c	…
lib8390.c	…
mac8390.c	mac8390: Fix mmio access size probe	2019-03-18 16:56:57 -07:00
mcf8390.c	…
ne.c	…
ne2k-pci.c	…
pcnet_cs.c	net: 8390: fix potential NULL pointer dereferences	2019-03-12 14:49:49 -07:00
smc-ultra.c	…
stnic.c	…
wd.c	…
xsurf100.c	…
zorro8390.c	…