^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * arch/alpha/lib/fls.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <linux/bitops.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) /* This is fls(x)-1, except zero is held to zero. This allows most
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) efficient input into extbl, plus it allows easy handling of fls(0)=0. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) const unsigned char __flsm1_tab[256] =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 1, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 2, 2, 2, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 3, 3, 3, 3, 3, 3, 3, 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) EXPORT_SYMBOL(__flsm1_tab);