Category: expansion bus BIOSes
INT 15 - EISA SYSTEM ROM - READ SLOT CONFIGURATION INFORMATION AX = D800h CL = slot number (including embedded and virtual) Return: CF clear if successful AH = 00h CF set on error AH = error code (80h,82h,83h,86h,87h)(see #00539) AL = bit flags (see #00538) BH = major revision level of configuration utility BL = minor revision level of configuration utility CX = checksum of configuration file DH = number of device functions DL = combined function information byte (see #00540) SI:DI = 4-byte compressed ID (DI = bytes 0&1, SI = bytes 2&3) Note: call with AL=80h if using 32-bit CS addressing mode instead of 16-bit SeeAlso: AX=D801h,AX=D804h