#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
+#include <linux/firmware.h>
#include <linux/platform_device.h>
#include "wcn36xx.h"
sta_priv->sta_index;
}
+static const char * const wcn36xx_caps_names[] = {
+ "MCC", /* 0 */
+ "P2P", /* 1 */
+ "DOT11AC", /* 2 */
+ "SLM_SESSIONIZATION", /* 3 */
+ "DOT11AC_OPMODE", /* 4 */
+ "SAP32STA", /* 5 */
+ "TDLS", /* 6 */
+ "P2P_GO_NOA_DECOUPLE_INIT_SCAN",/* 7 */
+ "WLANACTIVE_OFFLOAD", /* 8 */
+ "BEACON_OFFLOAD", /* 9 */
+ "SCAN_OFFLOAD", /* 10 */
+ "ROAM_OFFLOAD", /* 11 */
+ "BCN_MISS_OFFLOAD", /* 12 */
+ "STA_POWERSAVE", /* 13 */
+ "STA_ADVANCED_PWRSAVE", /* 14 */
+ "AP_UAPSD", /* 15 */
+ "AP_DFS", /* 16 */
+ "BLOCKACK", /* 17 */
+ "PHY_ERR", /* 18 */
+ "BCN_FILTER", /* 19 */
+ "RTT", /* 20 */
+ "RATECTRL", /* 21 */
+ "WOW" /* 22 */
+};
+
+static const char *wcn36xx_get_cap_name(enum place_holder_in_cap_bitmap x)
+{
+ if (x >= ARRAY_SIZE(wcn36xx_caps_names))
+ return "UNKNOWN";
+ return wcn36xx_caps_names[x];
+}
+
+static void wcn36xx_feat_caps_info(struct wcn36xx *wcn)
+{
+ int i;
+
+ for (i = 0; i < MAX_FEATURE_SUPPORTED; i++) {
+ if (get_feat_caps(wcn->fw_feat_caps, i))
+ wcn36xx_info("FW Cap %s\n", wcn36xx_get_cap_name(i));
+ }
+}
+
+static void wcn36xx_detect_chip_version(struct wcn36xx *wcn)
+{
+ if (get_feat_caps(wcn->fw_feat_caps, DOT11AC)) {
+ wcn36xx_info("Chip is 3680\n");
+ wcn->chip_version = WCN36XX_CHIP_3680;
+ } else {
+ wcn36xx_info("Chip is 3660\n");
+ wcn->chip_version = WCN36XX_CHIP_3660;
+ }
+}
+
static int wcn36xx_start(struct ieee80211_hw *hw)
{
struct wcn36xx *wcn = hw->priv;
goto out_free_smd_buf;
}
+ if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) {
+ ret = wcn36xx_smd_feature_caps_exchange(wcn);
+ if (ret)
+ wcn36xx_warn("Exchange feature caps failed\n");
+ else
+ wcn36xx_feat_caps_info(wcn);
+ }
+
+ wcn36xx_detect_chip_version(wcn);
+
/* DMA channel initialization */
ret = wcn36xx_dxe_init(wcn);
if (ret) {
wcn36xx_debugfs_init(wcn);
- if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) {
- ret = wcn36xx_smd_feature_caps_exchange(wcn);
- if (ret)
- wcn36xx_warn("Exchange feature caps failed\n");
- }
INIT_LIST_HEAD(&wcn->vif_list);
return 0;
struct wcn36xx *wcn = hw->priv;
wcn36xx_dbg(WCN36XX_DBG_MAC, "platform remove\n");
+ release_firmware(wcn->nv);
mutex_destroy(&wcn->hal_mutex);
ieee80211_unregister_hw(hw);