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Searched refs:XSRE (Results 1 – 4 of 4) sorted by relevance

/illumos-gate/usr/src/uts/sun4/sys/
H A Dsudev.h108 #define XSRE 0x40 /* tx shift reg is now empty */ macro
/illumos-gate/usr/src/uts/common/sys/
H A Dasy.h106 #define XSRE 0x40 /* tx shift reg is now empty */ macro
/illumos-gate/usr/src/uts/common/io/
H A Dasy.c702 if ((lsr & (XSRE | XHRE)) == (XSRE | XHRE)) in asydetach()
1967 asy->asy_ioaddr + LSR) & (XSRE|XHRE)) == 0)); in asy_isbusy()
3593 asy->asy_ioaddr + LSR) & XSRE) == 0) { in async_ioctl()
3636 asy->asy_ioaddr + LSR) & XSRE) == 0) { in async_ioctl()
/illumos-gate/usr/src/uts/sun4/io/
H A Dsu_driver.c1322 ((INB(LSR) & XSRE) == 0)); in asy_isbusy()
3057 while ((INB(LSR) & XSRE) == 0) { in async_ioctl()