Lines Matching defs:bit
23 * Each bit in msi_free_irq_bitmask represents a MSI interrupt that is
29 * Each bit in msi_multiple_irq_bitmask tells that the device using
30 * this bit in msi_free_irq_bitmask is also using the next bit. This
111 /* Mask with one bit for each IRQ */
238 * msi_multiple_irq_bitmask. Each bit set means that the next
247 /* Mask with one bit for each IRQ */
249 /* Shift the mask to the correct bit location */
334 int bit;
336 bit = fls64(msi_bits);
337 if (bit) {
338 bit--;
340 cvmx_write_csr(msi_rcv_reg[index], 1ull << bit);
342 irq = bit + OCTEON_IRQ_MSI_BIT0 + 64 * index;