Lines Matching defs:reg
28 * Format-0 uses fast data reg timings, with slower command reg timings.
106 unsigned int reg, timings = 0;
117 reg = inl(basereg + 4); /* get drive0 config register */
118 timings |= reg & 0x80000000; /* preserve PIO format bit */
123 reg |= 0x00100000; /* enable UDMA timings for both drives */
125 reg &= ~0x00100000; /* disable UDMA timings for both drives */
126 outl(reg, basereg + 4); /* write drive0 config register */
167 * --> OR 0x14 into 16-bit PCI COMMAND reg of function 0 of the cs5530
175 * --> Write 0x04 into 8-bit PCI CACHELINESIZE reg of function 0 of the cs5530
182 * --> Write 0x5006 into 16-bit reg at offset 0xd0 of function 0 of the cs5530
197 * 16bytes: set bit-1 at 0x41 (reg value of 0x16)