openwrt/upstream - upstream openwrt

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Diffstat (limited to 'target/linux/ramips/base-files/etc/diag.sh')

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target/linux/ramips/base-files/etc/diag.sh

1 files changed, 6 insertions, 6 deletions

/* * FireDTV driver (formerly known as FireSAT) * * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> * * 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. */ #include <linux/device.h> #include <linux/dvb/ca.h> #include <linux/fs.h> #include <linux/module.h> #include <dvbdev.h> #include "firedtv.h" #define EN50221_TAG_APP_INFO_ENQUIRY 0x9f8020 #define EN50221_TAG_CA_INFO_ENQUIRY 0x9f8030 #define EN50221_TAG_CA_PMT 0x9f8032 #define EN50221_TAG_ENTER_MENU 0x9f8022 static int fdtv_ca_ready(struct firedtv_tuner_status *stat) { return stat->ca_initialization_status == 1 && stat->ca_error_flag == 0 && stat->ca_dvb_flag == 1 && stat->ca_module_present_status == 1; } static int fdtv_get_ca_flags(struct firedtv_tuner_status *stat) { int flags = 0; if (stat->ca_module_present_status == 1) flags |= CA_CI_MODULE_PRESENT; if (stat->ca_initialization_status == 1 && stat->ca_error_flag == 0 && stat->ca_dvb_flag == 1) flags |= CA_CI_MODULE_READY; return flags; } static int fdtv_ca_get_caps(void *arg) { struct ca_caps *cap = arg; cap->slot_num = 1; cap->slot_type = CA_CI; cap->descr_num = 1; cap->descr_type = CA_ECD; return 0; } static int fdtv_ca_get_slot_info(struct firedtv *fdtv, void *arg) { struct firedtv_tuner_status stat; struct ca_slot_info *slot = arg; int err; err = avc_tuner_status(fdtv, &stat); if (err) return err; if (slot->num != 0) return -EACCES; slot->type = CA_CI; slot->flags = fdtv_get_ca_flags(&stat); return 0; } static int fdtv_ca_app_info(struct firedtv *fdtv, void *arg) { struct ca_msg *reply = arg; return avc_ca_app_info(fdtv, reply->msg, &reply->length); } static int fdtv_ca_info(struct firedtv *fdtv, void *arg) { struct ca_msg *reply = arg; return avc_ca_info(fdtv, reply->msg, &reply->length); } static int fdtv_ca_get_mmi(struct firedtv *fdtv, void *arg) { struct ca_msg *reply = arg; return avc_ca_get_mmi(fdtv, reply->msg, &reply->length); } static int fdtv_ca_get_msg(struct firedtv *fdtv, void *arg) { struct firedtv_tuner_status stat; int err; switch (fdtv->ca_last_command) { case EN50221_TAG_APP_INFO_ENQUIRY: err = fdtv_ca_app_info(fdtv, arg); break; case EN50221_TAG_CA_INFO_ENQUIRY: err = fdtv_ca_info(fdtv, arg); break; default: err = avc_tuner_status(fdtv, &stat); if (err) break; if (stat.ca_mmi == 1) err = fdtv_ca_get_mmi(fdtv, arg); else { dev_info(fdtv->device, "unhandled CA message 0x%08x\n", fdtv->ca_last_command); err = -EACCES; } } fdtv->ca_last_command = 0; return err; } static int fdtv_ca_pmt(struct firedtv *fdtv, void *arg) { struct ca_msg *msg = arg; int data_pos; int data_length; int i; data_pos = 4; if (msg->msg[3] & 0x80) { data_length = 0; for (i = 0; i < (msg->msg[3] & 0x7f); i++) data_length = (data_length << 8) + msg->msg[data_pos++]; } else { data_length = msg->msg[3]; } return avc_ca_pmt(fdtv, &msg->msg[data_pos], data_length); } static int fdtv_ca_send_msg(struct firedtv *fdtv, void *arg) { struct ca_msg *msg = arg; int err; /* Do we need a semaphore for this? */ fdtv->ca_last_command = (msg->msg[0] << 16) + (msg->msg[1] << 8) + msg->msg[2]; switch (fdtv->ca_last_command) { case EN50221_TAG_CA_PMT: err = fdtv_ca_pmt(fdtv, arg); break; case EN50221_TAG_APP_INFO_ENQUIRY: /* handled in ca_get_msg */ err = 0;


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