2 * Copyright (c) 2014-2015 Qualcomm Atheros, Inc.
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 #include <linux/firmware.h>
17 #include <linux/module.h>
18 #include <linux/crc32.h>
22 MODULE_FIRMWARE(WIL_FW_NAME);
23 MODULE_FIRMWARE(WIL_FW2_NAME);
25 /* target operations */
27 #define R(a) ioread32(wil->csr + HOSTADDR(a))
28 /* register write. wmb() to make sure it is completed */
29 #define W(a, v) do { iowrite32(v, wil->csr + HOSTADDR(a)); wmb(); } while (0)
30 /* register set = read, OR, write */
31 #define S(a, v) W(a, R(a) | v)
32 /* register clear = read, AND with inverted, write */
33 #define C(a, v) W(a, R(a) & ~v)
36 void wil_memset_toio_32(volatile void __iomem *dst, u32 val,
39 volatile u32 __iomem *d = dst;
41 for (count += 4; count > 4; count -= 4)
42 __raw_writel(val, d++);