Bruce Evans 7c24ca50f8 Quick fix for a pessimization in rev.1.194. An extra i/o instruction ... was added to the fast path to support the COM_IIR_RXRDYBUG() case even when that case is not configured. This increased the relative overhead of sio input by almost 25% in the worst case and by 2-3% in the usual case (usually only about 0.2% absolute per port at 115200 bps). The quick fix is to significantly pessimize only the COM_IIR_RXRDYBUG() case.		2003-09-15 13:49:18 +00:00
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sio.c	Quick fix for a pessimization in rev.1.194. An extra i/o instruction	2003-09-15 13:49:18 +00:00
sio_ebus.c	s=include <ofw/=include <dev/ofw/= to reflect removal of -I$S/dev	2003-08-23 00:11:16 +00:00
sio_isa.c	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
sio_pccard.c	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
sio_pci.c	Use __FBSDID().	2003-08-24 18:03:45 +00:00
sio_puc.c	Use __FBSDID().	2003-08-24 18:03:45 +00:00
sioreg.h	Brucify.	2003-03-18 21:26:28 +00:00
siovar.h	Remove __P.	2002-03-20 02:08:01 +00:00