-cut yhe trailing '\r' from input lines so that commands are recognized
-use db_vprintf() for output in interactive mode to get the "|more" effect
-do the same setjmp() game as ddb, so we can return to the prompt
- First implementation of procblk(). THis is supposed to suspend processes.
We emulate this by sending a SIGSTOP, which is not very accurate since
on IRIX, sending a SIGCONT to a process suspended by procblk() will not
resume it.
- support for shared groups
Reenable statistics interrupts, reading it as 16bit caused it to not be cleared,and thus the eventual interrupt to not be cleared (and this caused an
infinite loop in interrupt routine).
While I'm there count STE_CarrierSenseErrors as oerror (this is incremented
each time we try to send a packet and the link is down).
- when a transmit underrun occurs, only reset the transmit logic. This prevents
the link from going down at the MII level (the same logic can probably
be used for other transmit errors)
- set the urgent threshold to half the start threshold. From experiments
this helps a bit decreasing the number of underruns
Now that underruns don't cause the interface to stop for several seconds,
make back out the default transmit threshold to 128.
- Add `no' keyword, which can be used in the following ways:
no file-system SOMEFS
no makeoptions FOO
no options OPT1[,OPT2[,...]]
no pseudo-device somepseudo
This turns off a previous file-system/makeoptions/options/pseudo-device
entry for the same item.
Grammar support for 'no device DEV at ATTACH' added, but not
implemented yet.
Code changes:
- Convert many simple lists to TAILQs
- Convert prefix to SLIST
- Remove argument names from prototypes.
- Don't bother with custom alloc code for hashtables; just use emalloc()
like everything else.
- Implement ht_remove(), to remove an entry from a hash table.
Add removed entries to a freelist for later reuse.
- Don't selectbase() devices and pseudo-devices at definition time; instead
do it at one pass after the config file has been parsed in fixdevis().
- Rename nvhead to nvfreelist; a more apt name...
- Minor code cleanups.
elapsed time. (suggested by simonb)
- actually display transfer stats after a URL fetch. (bug introduced a
*long* time ago)
- update copyright & version
performing the accesses, regardless of the size of the data type
requested. Useful for chips which require fixed-width accesses to all
registers.
Cast arguments printed using %lx to u_long all the time, not just
sometimes.
Include a few extra files here so they don't need to be included by the
files that include this one.
and rename TLB_SHUTDOWN and SOFT_RESET to TS and SR (the abbreviations
in the MIPS documentation).
XXX: this file really needs to be cleaned up one day...
memory) greatly confuses the chip memory allocator and can prevent
some systems from even starting the kernel. Remove the initialization
of chipmem_start (it's initialized in locore.s).
itojun