6df720041a
netmask or impmask. 2) Fixes from Bruce: o Changed name of schedsoftcom() to setsofttty() to match setsoftclock() o Bool_t isn't used. o tx_fifo_size is 1 for chips without fifos, 16 for 16550's, to help to output more efficiently for 16550's (LSR_TXRDY means that the fifo is empty, not that it has space for one char). o Changed name of softsio1() to siopoll() and merged compoll() into siopoll(). o The probe forgot to clear com_mcr after it failed. This is harmful for 4 single serial ports on 2 interrupts. It makes partial misconfigurations worse. o Don't bother initializing static variables that are 0 (bidir stuff). o Only initialize t_oflag to TTYDEF_OFLAG if unit == COMCONSOLE, not if COMCONSOLE is defined. o Don't call siointr() from comparam() if there is no output in progress. For the call from sioopen(), there's no output in progress, and siointr() often saw silo overflows for stale input because it was called before sioopen() discarded the input. o Let ttselect() do the work for select(), so that the fixes for ttselect() don't have to be duplicated in zillions of drivers. |
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| gnu | ||
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| lib/csu/i386 | ||
| libexec | ||
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| share/man/man4 | ||
| sys | ||
| usr.bin | ||
| usr.sbin | ||