Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 267 insertions, 0 deletions

diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
new file mode 100644
index 000000000000..d41df7047ed7
--- /dev/null
+++ b/include/linux/dvb/frontend.h
@@ -0,0 +1,267 @@
+/*
+ * frontend.h
+ *
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *                  Ralph  Metzler <ralph@convergence.de>
+ *                  Holger Waechtler <holger@convergence.de>
+ *                  Andre Draszik <ad@convergence.de>
+ *                  for convergence integrated media GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * 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 Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ */
+
+#ifndef _DVBFRONTEND_H_
+#define _DVBFRONTEND_H_
+
+#include <asm/types.h>
+
+
+typedef enum fe_type {
+        FE_QPSK,
+        FE_QAM,
+        FE_OFDM,
+        FE_ATSC
+} fe_type_t;
+
+
+typedef enum fe_caps {
+        FE_IS_STUPID                    = 0,
+        FE_CAN_INVERSION_AUTO           = 0x1,
+        FE_CAN_FEC_1_2                  = 0x2,
+        FE_CAN_FEC_2_3                  = 0x4,
+        FE_CAN_FEC_3_4                  = 0x8,
+        FE_CAN_FEC_4_5                  = 0x10,
+        FE_CAN_FEC_5_6                  = 0x20,
+        FE_CAN_FEC_6_7                  = 0x40,
+        FE_CAN_FEC_7_8                  = 0x80,
+        FE_CAN_FEC_8_9                  = 0x100,
+        FE_CAN_FEC_AUTO                 = 0x200,
+        FE_CAN_QPSK                     = 0x400,
+        FE_CAN_QAM_16                   = 0x800,
+        FE_CAN_QAM_32                   = 0x1000,
+        FE_CAN_QAM_64                   = 0x2000,
+        FE_CAN_QAM_128                  = 0x4000,
+        FE_CAN_QAM_256                  = 0x8000,
+        FE_CAN_QAM_AUTO                 = 0x10000,
+        FE_CAN_TRANSMISSION_MODE_AUTO   = 0x20000,
+        FE_CAN_BANDWIDTH_AUTO           = 0x40000,
+        FE_CAN_GUARD_INTERVAL_AUTO      = 0x80000,
+        FE_CAN_HIERARCHY_AUTO           = 0x100000,
+        FE_CAN_8VSB                     = 0x200000,
+        FE_CAN_16VSB                    = 0x400000,
+        FE_NEEDS_BENDING                = 0x20000000, // not supported anymore, don't use (frontend requires frequency bending)
+        FE_CAN_RECOVER                  = 0x40000000, // frontend can recover from a cable unplug automatically
+        FE_CAN_MUTE_TS                  = 0x80000000  // frontend can stop spurious TS data output
+} fe_caps_t;
+
+
+struct dvb_frontend_info {
+        char       name[128];
+        fe_type_t  type;
+        __u32      frequency_min;
+        __u32      frequency_max;
+        __u32      frequency_stepsize;
+        __u32      frequency_tolerance;
+        __u32      symbol_rate_min;
+        __u32      symbol_rate_max;
+        __u32      symbol_rate_tolerance;       /* ppm */
+        __u32      notifier_delay;              /* DEPRECATED */
+        fe_caps_t  caps;
+};
+
+
+/**
+ *  Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
+ *  the meaning of this struct...
+ */
+struct dvb_diseqc_master_cmd {
+        __u8 msg [6];   /*  { framing, address, command, data [3] } */
+        __u8 msg_len;   /*  valid values are 3...6  */
+};
+
+
+struct dvb_diseqc_slave_reply {
+        __u8 msg [4];   /*  { framing, data [3] } */
+        __u8 msg_len;   /*  valid values are 0...4, 0 means no msg  */
+        int  timeout;   /*  return from ioctl after timeout ms with */
+};                      /*  errorcode when no message was received  */
+
+
+typedef enum fe_sec_voltage {
+        SEC_VOLTAGE_13,
+        SEC_VOLTAGE_18,
+        SEC_VOLTAGE_OFF
+} fe_sec_voltage_t;
+
+
+typedef enum fe_sec_tone_mode {
+        SEC_TONE_ON,
+        SEC_TONE_OFF
+} fe_sec_tone_mode_t;
+
+
+typedef enum fe_sec_mini_cmd {
+        SEC_MINI_A,
+        SEC_MINI_B
+} fe_sec_mini_cmd_t;
+
+
+typedef enum fe_status {
+        FE_HAS_SIGNAL   = 0x01,   /*  found something above the noise level */
+        FE_HAS_CARRIER  = 0x02,   /*  found a DVB signal  */
+        FE_HAS_VITERBI  = 0x04,   /*  FEC is stable  */
+        FE_HAS_SYNC     = 0x08,   /*  found sync bytes  */
+        FE_HAS_LOCK     = 0x10,   /*  everything's working... */
+        FE_TIMEDOUT     = 0x20,   /*  no lock within the last ~2 seconds */
+        FE_REINIT       = 0x40    /*  frontend was reinitialized,  */
+} fe_status_t;                    /*  application is recommended to reset */
+                                  /*  DiSEqC, tone and parameters */
+
+typedef enum fe_spectral_inversion {
+        INVERSION_OFF,
+        INVERSION_ON,
+        INVERSION_AUTO
+} fe_spectral_inversion_t;
+
+
+typedef enum fe_code_rate {
+        FEC_NONE = 0,
+        FEC_1_2,
+        FEC_2_3,
+        FEC_3_4,
+        FEC_4_5,
+        FEC_5_6,
+        FEC_6_7,
+        FEC_7_8,
+        FEC_8_9,
+        FEC_AUTO
+} fe_code_rate_t;
+
+
+typedef enum fe_modulation {
+        QPSK,
+        QAM_16,
+        QAM_32,
+        QAM_64,
+        QAM_128,
+        QAM_256,
+        QAM_AUTO,
+        VSB_8,
+        VSB_16
+} fe_modulation_t;
+
+typedef enum fe_transmit_mode {
+        TRANSMISSION_MODE_2K,
+        TRANSMISSION_MODE_8K,
+        TRANSMISSION_MODE_AUTO
+} fe_transmit_mode_t;
+
+typedef enum fe_bandwidth {
+        BANDWIDTH_8_MHZ,
+        BANDWIDTH_7_MHZ,
+        BANDWIDTH_6_MHZ,
+        BANDWIDTH_AUTO
+} fe_bandwidth_t;
+
+
+typedef enum fe_guard_interval {
+        GUARD_INTERVAL_1_32,
+        GUARD_INTERVAL_1_16,
+        GUARD_INTERVAL_1_8,
+        GUARD_INTERVAL_1_4,
+        GUARD_INTERVAL_AUTO
+} fe_guard_interval_t;
+
+
+typedef enum fe_hierarchy {
+        HIERARCHY_NONE,
+        HIERARCHY_1,
+        HIERARCHY_2,
+        HIERARCHY_4,
+        HIERARCHY_AUTO
+} fe_hierarchy_t;
+
+
+struct dvb_qpsk_parameters {
+        __u32           symbol_rate;  /* symbol rate in Symbols per second */
+        fe_code_rate_t  fec_inner;    /* forward error correction (see above) */
+};
+
+struct dvb_qam_parameters {
+        __u32           symbol_rate; /* symbol rate in Symbols per second */
+        fe_code_rate_t  fec_inner;   /* forward error correction (see above) */
+        fe_modulation_t modulation;  /* modulation type (see above) */
+};
+
+struct dvb_vsb_parameters {
+        fe_modulation_t modulation;  /* modulation type (see above) */
+};
+
+struct dvb_ofdm_parameters {
+        fe_bandwidth_t      bandwidth;
+        fe_code_rate_t      code_rate_HP;  /* high priority stream code rate */
+        fe_code_rate_t      code_rate_LP;  /* low priority stream code rate */
+        fe_modulation_t     constellation; /* modulation type (see above) */
+        fe_transmit_mode_t  transmission_mode;
+        fe_guard_interval_t guard_interval;
+        fe_hierarchy_t      hierarchy_information;
+};
+
+
+struct dvb_frontend_parameters {
+        __u32 frequency;     /* (absolute) frequency in Hz for QAM/OFDM/ATSC */
+                             /* intermediate frequency in kHz for QPSK */
+        fe_spectral_inversion_t inversion;
+        union {
+                struct dvb_qpsk_parameters qpsk;
+                struct dvb_qam_parameters  qam;
+                struct dvb_ofdm_parameters ofdm;
+                struct dvb_vsb_parameters vsb;
+        } u;
+};
+
+
+struct dvb_frontend_event {
+        fe_status_t status;
+        struct dvb_frontend_parameters parameters;
+};
+
+
+
+#define FE_GET_INFO                _IOR('o', 61, struct dvb_frontend_info)
+
+#define FE_DISEQC_RESET_OVERLOAD   _IO('o', 62)
+#define FE_DISEQC_SEND_MASTER_CMD  _IOW('o', 63, struct dvb_diseqc_master_cmd)
+#define FE_DISEQC_RECV_SLAVE_REPLY _IOR('o', 64, struct dvb_diseqc_slave_reply)
+#define FE_DISEQC_SEND_BURST       _IO('o', 65)  /* fe_sec_mini_cmd_t */
+
+#define FE_SET_TONE                _IO('o', 66)  /* fe_sec_tone_mode_t */
+#define FE_SET_VOLTAGE             _IO('o', 67)  /* fe_sec_voltage_t */
+#define FE_ENABLE_HIGH_LNB_VOLTAGE _IO('o', 68)  /* int */
+
+#define FE_READ_STATUS             _IOR('o', 69, fe_status_t)
+#define FE_READ_BER                _IOR('o', 70, __u32)
+#define FE_READ_SIGNAL_STRENGTH    _IOR('o', 71, __u16)
+#define FE_READ_SNR                _IOR('o', 72, __u16)
+#define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, __u32)
+
+#define FE_SET_FRONTEND            _IOW('o', 76, struct dvb_frontend_parameters)
+#define FE_GET_FRONTEND            _IOR('o', 77, struct dvb_frontend_parameters)
+#define FE_GET_EVENT               _IOR('o', 78, struct dvb_frontend_event)
+
+#define FE_DISHNETWORK_SEND_LEGACY_CMD _IO('o', 80) /* unsigned int */
+
+#endif /*_DVBFRONTEND_H_*/