[][MAC80211][app][add mt76-vendor muru onoff command]
[Description]
Add mt76-vendor muru_onoff command
[Release-log]
N/A
Usage:
mt76-vendor wlanX set hemu onoff=<val> (bitmap- UL MU-MIMO(bit3), DL MU-MIMO(bit2), UL OFDMA(bit1), DL OFDMA(bit0))
bit 0 1 2 3
ru_dl ru_ul mu_dl mu_ul
Change-Id: I59c325cfea1d16b1fc110f2965004769642873b5
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6038795
diff --git a/feed/mt76-vendor/src/hemu.c b/feed/mt76-vendor/src/hemu.c
new file mode 100755
index 0000000..ec1cea0
--- /dev/null
+++ b/feed/mt76-vendor/src/hemu.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 2021 Mediatek Inc. */
+#define _GNU_SOURCE
+
+#include "mt76-vendor.h"
+
+static int mt76_hemu_onoff_set_attr(struct nl_msg *msg, int argc, char **argv)
+{
+ char *val;
+
+ val = strchr(argv[0], '=');
+ if (!val)
+ return -EINVAL;
+
+ *(val++) = 0;
+
+ if (!strncmp(argv[0], "onoff", 5))
+ nla_put_u8(msg, MTK_VENDOR_ATTR_HEMU_CTRL_ONOFF, strtoul(val, NULL, 0));
+
+ return 0;
+}
+
+int mt76_hemu_onoff_set(int idx, int argc, char **argv)
+{
+ struct nl_msg *msg;
+ void *data;
+ int ret;
+
+ if (argc < 1)
+ return 1;
+
+ if (unl_genl_init(&unl, "nl80211") < 0) {
+ fprintf(stderr, "Failed to connect to nl80211\n");
+ return 2;
+ }
+
+ msg = unl_genl_msg(&unl, NL80211_CMD_VENDOR, false);
+
+ if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, idx) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, MTK_NL80211_VENDOR_ID) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD, MTK_NL80211_VENDOR_SUBCMD_HEMU_CTRL))
+ return false;
+
+ data = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA | NLA_F_NESTED);
+ if (!data)
+ return -ENOMEM;
+
+ mt76_hemu_onoff_set_attr(msg, argc, argv);
+
+ nla_nest_end(msg, data);
+
+ ret = unl_genl_request(&unl, msg, NULL, NULL);
+ if (ret)
+ fprintf(stderr, "nl80211 call failed: %s\n", strerror(-ret));
+
+ unl_free(&unl);
+
+ return ret;
+}
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