forked from Minki/linux
6441e6695a
The mv88e6xxx driver times out operations on the switch based on looping until an elapsed wall clock time is reached. However, if usleep_range() sleeps much longer than expected, it could timeout with an error without actually checking to see if the devices has completed the operation. So replace the elapsed time with a fixed upper bound on the number of loops. Testing on various switches has shown that switches takes either 0 or 1 iteration, so a maximum of 16 iterations is a safe limit. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| b53 | ||
| mv88e6xxx | ||
| bcm_sf2_regs.h | ||
| bcm_sf2.c | ||
| bcm_sf2.h | ||
| Kconfig | ||
| Makefile | ||
| mv88e6060.c | ||
| mv88e6060.h | ||