Add structs and functions to support the ROC/CROC commands.
Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
---
v2: bail out on invalid band
drivers/net/wireless/wl12xx/cmd.c | 73 +++++++++++++++++++++++++++++++++++++
drivers/net/wireless/wl12xx/cmd.h | 16 ++++++++
2 files changed, 89 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index e29343e..1b04102 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -1478,6 +1478,79 @@ int wl12xx_cmd_stop_fwlog(struct wl1271 *wl)
out_free:
kfree(cmd);
out:
return ret;
}
+
+static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id)
+{
+ struct wl12xx_cmd_roc *cmd;
+ int ret = 0;
+
+ wl1271_debug(DEBUG_CMD, "cmd roc %d (%d)", wl->channel, role_id);
+
+ if (WARN_ON(role_id == WL12XX_INVALID_ROLE_ID))
+ return -EINVAL;
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ cmd->role_id = role_id;
+ cmd->channel = wl->channel;
+ switch (wl->band) {
+ case IEEE80211_BAND_2GHZ:
+ cmd->band = RADIO_BAND_2_4GHZ;
+ break;
+ case IEEE80211_BAND_5GHZ:
+ cmd->band = RADIO_BAND_5GHZ;
+ break;
+ default:
+ wl1271_error("roc - unknown band: %d", (int)wl->band);
+ ret = -EINVAL;
+ goto out_free;
+ }
+
+
+ ret = wl1271_cmd_send(wl, CMD_REMAIN_ON_CHANNEL, cmd, sizeof(*cmd), 0);
+ if (ret < 0) {
+ wl1271_error("failed to send ROC command");
+ goto out_free;
+ }
+
+out_free:
+ kfree(cmd);
+
+out:
+ return ret;
+}
+
+static int wl12xx_cmd_croc(struct wl1271 *wl, u8 role_id)
+{
+ struct wl12xx_cmd_croc *cmd;
+ int ret = 0;
+
+ wl1271_debug(DEBUG_CMD, "cmd croc (%d)", role_id);
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+ cmd->role_id = role_id;
+
+ ret = wl1271_cmd_send(wl, CMD_CANCEL_REMAIN_ON_CHANNEL, cmd,
+ sizeof(*cmd), 0);
+ if (ret < 0) {
+ wl1271_error("failed to send ROC command");
+ goto out_free;
+ }
+
+out_free:
+ kfree(cmd);
+
+out:
+ return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 6950759..80b02ed 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -562,12 +562,28 @@ struct wl12xx_cmd_set_peer_state {
u8 hlid;
u8 state;
u8 padding[2];
} __packed;
+struct wl12xx_cmd_roc {
+ struct wl1271_cmd_header header;
+
+ u8 role_id;
+ u8 channel;
+ u8 band;
+ u8 padding;
+};
+
+struct wl12xx_cmd_croc {
+ struct wl1271_cmd_header header;
+
+ u8 role_id;
+ u8 padding[3];
+};
+
enum wl12xx_ssid_type {
WL12XX_SSID_TYPE_PUBLIC = 0,
WL12XX_SSID_TYPE_HIDDEN = 1,
WL12XX_SSID_TYPE_ANY = 2,
};
--
1.7.6.401.g6a319
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