etc:users:jcmvbkbc:xtensa-linux
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etc:users:jcmvbkbc:xtensa-linux [2011/06/24 22:58] – jcmvbkbc | etc:users:jcmvbkbc:xtensa-linux [2016/08/08 20:53] (current) – ↷ Page moved from users:jcmvbkbc:xtensa-linux to etc:users:jcmvbkbc:xtensa-linux kel | ||
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retw # rotate back by 4 registers, possibly with underflow | retw # rotate back by 4 registers, possibly with underflow | ||
# Back out our _entry Frame above... | # Back out our _entry Frame above... | ||
+ | </ | ||
+ | |||
+ | |||
+ | ==== Random symbols appear like being typed on the console ==== | ||
+ | There' | ||
+ | |||
+ | < | ||
+ | diff --git a/ | ||
+ | index e650152..285744e 100644 | ||
+ | --- a/ | ||
+ | +++ b/ | ||
+ | @@ -126,10 +126,11 @@ static void rs_poll(unsigned long priv) | ||
+ | |||
+ | spin_lock(& | ||
+ | |||
+ | - while (__simc(SYS_select_one, | ||
+ | - | ||
+ | - | ||
+ | - i++; | ||
+ | + while (__simc(SYS_select_one, | ||
+ | + if (__simc (SYS_read, 0, (unsigned long)& | ||
+ | + | ||
+ | + i++; | ||
+ | + } | ||
+ | } | ||
+ | |||
+ | if (i) | ||
+ | </ | ||
+ | |||
+ | ==== Console is tooooo slooooow ==== | ||
+ | There' | ||
+ | |||
+ | < | ||
+ | diff --git a/ | ||
+ | index e650152..285744e 100644 | ||
+ | --- a/ | ||
+ | +++ b/ | ||
+ | @@ -35,7 +35,7 @@ | ||
+ | # | ||
+ | |||
+ | # | ||
+ | -#define SERIAL_TIMER_VALUE (20 * HZ) | ||
+ | +#define SERIAL_TIMER_VALUE (HZ / 10) | ||
+ | |||
+ | | ||
+ | | ||
</ | </ |
etc/users/jcmvbkbc/xtensa-linux.1308941930.txt.gz · Last modified: 2011/06/24 22:58 by jcmvbkbc