Lines Matching refs:status
179 int status;
192 status = inb(fd->base + REG_BSTAT);
193 if (status & BSTAT_BSY) {
268 int status;
274 status = inb(fd->base + REG_ASTAT);
275 if (!(status & ASTAT_ARB)) {
289 status = inb(fd->base + REG_BSTAT);
290 if (!(status & BSTAT_BSY)) {
306 status = inb(fd->base + REG_BSTAT);
308 if (status & BSTAT_REQ) {
309 switch (status & (BSTAT_MSG | BSTAT_CMD | BSTAT_IO)) {