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    Searched refs:BIU_SEMA (Results 1 - 4 of 4) sorted by relevancy

  /src/sys/dev/pci/
isp_pci.c 840 if (isp_pci_rd_debounced(isp, BIU_SEMA, &sema)) {
845 sema = BXR2(pcs, IspVirt2Off(isp, BIU_SEMA));
1456 printf(" biu_icr=%x biu_isr=%x biu_sema=%x ", ISP_READ(isp, BIU_ICR),
1457 ISP_READ(isp, BIU_ISR), ISP_READ(isp, BIU_SEMA));
  /src/sys/dev/sbus/
isp_sbus.c 307 sema = BXR2(sbc, IspVirt2Off(isp, BIU_SEMA));
  /src/sys/dev/ic/
ispreg.h 115 #define BIU_SEMA (BIU_BLOCK+0xC) /* RW : Bus Semaphore */
isp.c 585 ISP_WRITE(isp, BIU_SEMA, 0);
5025 sema = ISP_READ(isp, BIU_SEMA);
5380 ISP_WRITE(isp, BIU_SEMA, 0);
6578 ISP_WRITE(isp, BIU_SEMA, 0);

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