Lines Matching refs:vmid_bits
20 static unsigned long vmid_bits __ro_after_init;
30 vmid_bits = csr_read(CSR_HGATP);
31 vmid_bits = (vmid_bits & HGATP_VMID) >> HGATP_VMID_SHIFT;
32 vmid_bits = fls_long(vmid_bits);
39 if ((1UL << vmid_bits) < num_possible_cpus())
40 vmid_bits = 0;
45 return vmid_bits;
59 if (!vmid_bits)
115 vmid_next &= (1 << vmid_bits) - 1;