From: Viktor Barna <[email protected]>
(Part of the split. Please, take a look at the cover letter for more
details).
Signed-off-by: Viktor Barna <[email protected]>
---
drivers/net/wireless/celeno/cl8k/band.c | 60 +++++++++++++++++++++++++
1 file changed, 60 insertions(+)
create mode 100644 drivers/net/wireless/celeno/cl8k/band.c
diff --git a/drivers/net/wireless/celeno/cl8k/band.c b/drivers/net/wireless/celeno/cl8k/band.c
new file mode 100644
index 000000000000..6fc688613a51
--- /dev/null
+++ b/drivers/net/wireless/celeno/cl8k/band.c
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: MIT
+/* Copyright(c) 2019-2021, Celeno Communications Ltd. */
+
+#include "band.h"
+
+bool cl_band_is_6g(struct cl_hw *cl_hw)
+{
+ return (cl_hw->conf->ci_band_num == 6);
+}
+
+bool cl_band_is_6g_freq(u16 freq)
+{
+ return (freq > 5935) ? true : false;
+}
+
+bool cl_band_is_5g(struct cl_hw *cl_hw)
+{
+ return (cl_hw->conf->ci_band_num == 5);
+}
+
+bool cl_band_is_5g_freq(u16 freq)
+{
+ return (freq > 5000 && freq <= 5835) ? true : false;
+}
+
+bool cl_band_is_24g(struct cl_hw *cl_hw)
+{
+ return (cl_hw->conf->ci_band_num == 24);
+}
+
+bool cl_band_is_24g_freq(u16 freq)
+{
+ return (freq < 5000) ? true : false;
+}
+
+u8 cl_band_to_fw_idx(struct cl_hw *cl_hw)
+{
+ if (cl_hw->nl_band == NL80211_BAND_6GHZ)
+ return FW_BAND_6GHZ;
+
+ if (cl_hw->nl_band == NL80211_BAND_5GHZ)
+ return FW_BAND_5GHZ;
+
+ return FW_BAND_2GHZ;
+}
+
+static u8 fw_to_nl_band[FW_BAND_MAX] = {
+ [FW_BAND_6GHZ] = NL80211_BAND_6GHZ,
+ [FW_BAND_5GHZ] = NL80211_BAND_5GHZ,
+ [FW_BAND_2GHZ] = NL80211_BAND_2GHZ,
+};
+
+u8 cl_band_from_fw_idx(u32 phy_band)
+{
+ if (phy_band < FW_BAND_MAX)
+ return fw_to_nl_band[phy_band];
+
+ return FW_BAND_MAX;
+}
+
--
2.30.0
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