Lines Matching defs:count
79 "IRQ coalescing I/O count threshold (0..255)");
97 MAX_COAL_TIME_THRESHOLD = ((1 << 24) - 1), /* internal clocks count */
98 MAX_COAL_IO_COUNT = 255, /* completed I/O count */
107 * (count of completed I/Os) is met, or the TIME_THRESHOLD is met.
246 * (count of completed I/Os) is met, or the TIME_THRESHOLD is met.
1092 unsigned int count, unsigned int usecs)
1103 if (!usecs || !count) {
1104 clks = count = 0;
1110 if (count > MAX_COAL_IO_COUNT)
1111 count = MAX_COAL_IO_COUNT;
1123 writel(count, mmio + IRQ_COAL_IO_THRESHOLD);
1126 if (count)
1128 clks = count = 0; /* force clearing of regular regs below */
1136 writel(count, hc_mmio + HC_IRQ_COAL_IO_THRESHOLD);
1138 if (count)
1143 writel(count, hc_mmio + HC_IRQ_COAL_IO_THRESHOLD);
1145 if (count)