Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / wireless / zd1211rw / zd_rf.h

diff --git a/kernel/drivers/net/wireless/zd1211rw/zd_rf.h b/kernel/drivers/net/wireless/zd1211rw/zd_rf.h
new file mode 100644 (file)
index 0000000..8f14e25
--- /dev/null
+++ b/kernel/drivers/net/wireless/zd1211rw/zd_rf.h
@@ -0,0 +1,110 @@
+/* ZD1211 USB-WLAN driver for Linux
+ *
+ * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
+ * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _ZD_RF_H
+#define _ZD_RF_H
+
+#define UW2451_RF                      0x2
+#define UCHIP_RF                       0x3
+#define AL2230_RF                      0x4
+#define AL7230B_RF                     0x5     /* a,b,g */
+#define THETA_RF                       0x6
+#define AL2210_RF                      0x7
+#define MAXIM_NEW_RF                   0x8
+#define UW2453_RF                      0x9
+#define AL2230S_RF                     0xa
+#define RALINK_RF                      0xb
+#define INTERSIL_RF                    0xc
+#define RF2959_RF                      0xd
+#define MAXIM_NEW2_RF                  0xe
+#define PHILIPS_RF                     0xf
+
+#define RF_CHANNEL(ch) [(ch)-1]
+
+/* Provides functions of the RF transceiver. */
+
+enum {
+       RF_REG_BITS = 6,
+       RF_VALUE_BITS = 18,
+       RF_RV_BITS = RF_REG_BITS + RF_VALUE_BITS,
+};
+
+struct zd_rf {
+       u8 type;
+
+       u8 channel;
+
+       /* whether channel integration and calibration should be updated
+        * defaults to 1 (yes) */
+       u8 update_channel_int:1;
+
+       /* whether ZD_CR47 should be patched from the EEPROM, if the appropriate
+        * flag is set in the POD. The vendor driver suggests that this should
+        * be done for all RF's, but a bug in their code prevents but their
+        * HW_OverWritePhyRegFromE2P() routine from ever taking effect. */
+       u8 patch_cck_gain:1;
+
+       /* private RF driver data */
+       void *priv;
+
+       /* RF-specific functions */
+       int (*init_hw)(struct zd_rf *rf);
+       int (*set_channel)(struct zd_rf *rf, u8 channel);
+       int (*switch_radio_on)(struct zd_rf *rf);
+       int (*switch_radio_off)(struct zd_rf *rf);
+       int (*patch_6m_band_edge)(struct zd_rf *rf, u8 channel);
+       void (*clear)(struct zd_rf *rf);
+};
+
+const char *zd_rf_name(u8 type);
+void zd_rf_init(struct zd_rf *rf);
+void zd_rf_clear(struct zd_rf *rf);
+int zd_rf_init_hw(struct zd_rf *rf, u8 type);
+
+int zd_rf_scnprint_id(struct zd_rf *rf, char *buffer, size_t size);
+
+int zd_rf_set_channel(struct zd_rf *rf, u8 channel);
+
+int zd_switch_radio_on(struct zd_rf *rf);
+int zd_switch_radio_off(struct zd_rf *rf);
+
+int zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel);
+int zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel);
+
+static inline int zd_rf_should_update_pwr_int(struct zd_rf *rf)
+{
+       return rf->update_channel_int;
+}
+
+static inline int zd_rf_should_patch_cck_gain(struct zd_rf *rf)
+{
+       return rf->patch_cck_gain;
+}
+
+int zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel);
+int zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel);
+
+/* Functions for individual RF chips */
+
+int zd_rf_init_rf2959(struct zd_rf *rf);
+int zd_rf_init_al2230(struct zd_rf *rf);
+int zd_rf_init_al7230b(struct zd_rf *rf);
+int zd_rf_init_uw2453(struct zd_rf *rf);
+
+#endif /* _ZD_RF_H */