cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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acx.c (824B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * This file is part of wl12xx
      4 *
      5 * Copyright (C) 2008-2009 Nokia Corporation
      6 * Copyright (C) 2011 Texas Instruments Inc.
      7 */
      8
      9#include "../wlcore/cmd.h"
     10#include "../wlcore/debug.h"
     11#include "../wlcore/acx.h"
     12
     13#include "acx.h"
     14
     15int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap)
     16{
     17	struct wl1271_acx_host_config_bitmap *bitmap_conf;
     18	int ret;
     19
     20	bitmap_conf = kzalloc(sizeof(*bitmap_conf), GFP_KERNEL);
     21	if (!bitmap_conf) {
     22		ret = -ENOMEM;
     23		goto out;
     24	}
     25
     26	bitmap_conf->host_cfg_bitmap = cpu_to_le32(host_cfg_bitmap);
     27
     28	ret = wl1271_cmd_configure(wl, ACX_HOST_IF_CFG_BITMAP,
     29				   bitmap_conf, sizeof(*bitmap_conf));
     30	if (ret < 0) {
     31		wl1271_warning("wl1271 bitmap config opt failed: %d", ret);
     32		goto out;
     33	}
     34
     35out:
     36	kfree(bitmap_conf);
     37
     38	return ret;
     39}