Merge pull request #29 from DimiL/bug_964697

Bug 964697 - (emulator-NFC) B2G Emulator: NFC support in KK. r=tzimmerma...

nfc/Android.mk

@@ -0,0 +1,22 @@
+# Copyright (C) 2013 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libnfc-brcm.conf
+LOCAL_MODULE_TAGS := debug
+LOCAL_MODULE_CLASS := ETC
+LOCAL_SRC_FILES := libnfc-brcm.conf
+include $(BUILD_PREBUILT)

nfc/libnfc-brcm.conf

@@ -0,0 +1,210 @@
+## this file is used by Broadcom's Hardware Abstraction Layer at external/libnfc-nci/halimpl/
+
+# nfcd power management
+SCREEN_OFF_POWER_STATE=1
+
+###############################################################################
+# Application options
+#APPL_TRACE_LEVEL=0xFF
+#PROTOCOL_TRACE_LEVEL=0xFFFFFFFF
+
+###############################################################################
+# performance measurement
+# Change this setting to control how often USERIAL log the performance (throughput)
+# data on read/write/poll
+# defailt is to log performance dara for every 100 read or write
+#REPORT_PERFORMANCE_MEASURE=100
+
+###############################################################################
+# File used for NFA storage
+#NFA_STORAGE="/data/nfc"
+
+###############################################################################
+# Snooze Mode Settings
+#
+#  By default snooze mode is enabled.  Set SNOOZE_MODE_CFG byte[0] to 0
+#  to disable.
+#
+#  If SNOOZE_MODE_CFG is not provided, the default settings are used:
+#  They are as follows:
+#       8             Sleep Mode (0=Disabled 1=UART 8=SPI/I2C)
+#       0             Idle Threshold Host
+#       0             Idle Threshold HC
+#       0             NFC Wake active mode (0=ActiveLow 1=ActiveHigh)
+#       1             Host Wake active mode (0=ActiveLow 1=ActiveHigh)
+#
+#SNOOZE_MODE_CFG={08:00:00:00:01}
+
+###############################################################################
+# Insert a delay in milliseconds after NFC_WAKE and before write to NFCC
+#NFC_WAKE_DELAY=20
+
+###############################################################################
+# Various Delay settings (in ms) used in USERIAL
+#  POWER_ON_DELAY
+#    Delay after turning on chip, before writing to transport (default 300)
+#  PRE_POWER_OFF_DELAY
+#    Delay after deasserting NFC-Wake before turn off chip (default 0)
+#  POST_POWER_OFF_DELAY
+#    Delay after turning off chip, before USERIAL_close returns (default 0)
+#
+#POWER_ON_DELAY=300
+#PRE_POWER_OFF_DELAY=0
+#POST_POWER_OFF_DELAY=0
+
+###############################################################################
+# LPTD mode configuration
+#  byte[0] is the length of the remaining bytes in this value
+#     if set to 0, LPTD params will NOT be sent to NFCC (i.e. disabled).
+#  byte[1] is the param id it should be set to B9.
+#  byte[2] is the length of the LPTD parameters
+#  byte[3] indicates if LPTD is enabled
+#     if set to 0, LPTD will be disabled (parameters will still be sent).
+#  byte[4-n] are the LPTD parameters.
+#  By default, LPTD is enabled and default settings are used.
+#  See nfc_hal_dm_cfg.c for defaults
+#LPTD_CFG={23:B9:21:01:02:FF:FF:04:A0:0F:40:00:80:02:02:10:00:00:00:31:0C:30:00:00:00:00:00:00:00:00:00:00:00:00:00:00}
+
+###############################################################################
+# Startup Configuration (100 bytes maximum)
+#
+# For the 0xCA parameter, byte[9] (marked by 'AA') is for UICC0, and byte[10] (marked by BB) is
+#    for UICC1.  The values are defined as:
+#   0 : UICCx only supports ISO_DEP in low power mode.
+#   2 : UICCx only supports Mifare in low power mode.
+#   3 : UICCx supports both ISO_DEP and Mifare in low power mode.
+#
+#                                                                          AA BB
+#NFA_DM_START_UP_CFG={1F:CB:01:01:A5:01:01:CA:14:00:00:00:00:06:E8:03:00:00:00:00:00:00:00:00:00:00:00:00:00:28:01:01}
+
+###############################################################################
+# Startup Vendor Specific Configuration (100 bytes maximum);
+#  byte[0] TLV total len = 0x5
+#  byte[1] NCI_MTS_CMD|NCI_GID_PROP = 0x2f
+#  byte[2] NCI_MSG_FRAME_LOG = 0x9
+#  byte[3] 2
+#  byte[4] 0=turn off RF frame logging; 1=turn on
+#  byte[5] 0=turn off SWP frame logging; 1=turn on
+#  NFA_DM_START_UP_VSC_CFG={05:2F:09:02:01:01}
+
+###############################################################################
+# Configure crystal frequency when internal LPO can't detect the frequency.
+#XTAL_FREQUENCY=0
+
+###############################################################################
+# Firmware patch file
+#  If the value is not set then patch download is disabled.
+#FW_PATCH="/vendor/firmware/bcm2079x_firmware.ncd"
+
+###############################################################################
+# Firmware pre-patch file (sent before the above patch file)
+#  If the value is not set then pre-patch is not used.
+#FW_PRE_PATCH="/vendor/firmware/bcm2079x_pre_firmware.ncd"
+
+###############################################################################
+# Firmware patch format
+#   1 = HCD
+#   2 = NCD (default)
+#NFA_CONFIG_FORMAT=2
+
+###############################################################################
+# SPD Debug mode
+#  If set to 1, any failure of downloading a patch will trigger a hard-stop
+#SPD_DEBUG=0
+
+###############################################################################
+# SPD Max Retry Count
+#  The number of attempts to download a patch before giving up (defualt is 3).
+#  Note, this resets after a power-cycle.
+#SPD_MAX_RETRY_COUNT=3
+
+###############################################################################
+# transport driver
+#
+# TRANSPORT_DRIVER=<driver>
+#
+#  where <driver> can be, for example:
+#    "/dev/ttyS"        (UART)
+#    "/dev/bcmi2cnfc"   (I2C)
+#    "hwtun"            (HW Tunnel)
+#    "/dev/bcmspinfc"   (SPI)
+#    "/dev/btusb0"      (BT USB)
+#TRANSPORT_DRIVER="/dev/bcm2079x"
+
+###############################################################################
+# power control driver
+# Specify a kernel driver that support ioctl commands to control NFC_EN and
+# NFC_WAKE gpio signals.
+#
+# POWER_CONTRL_DRIVER=<driver>
+#  where <driver> can be, for example:
+#    "/dev/nfcpower"
+#    "/dev/bcmi2cnfc"   (I2C)
+#    "/dev/bcmspinfc"   (SPI)
+#    i2c and spi driver may be used to control NFC_EN and NFC_WAKE signal
+#POWER_CONTROL_DRIVER="/dev/bcm2079x"
+
+###############################################################################
+# I2C transport driver options
+#
+#BCMI2CNFC_ADDRESS=0
+
+###############################################################################
+# I2C transport driver try to read multiple packets in read() if data is available
+# remove the comment below to enable this feature
+#READ_MULTIPLE_PACKETS=1
+
+###############################################################################
+# SPI transport driver options
+#SPI_NEGOTIATION={0A:F0:00:01:00:00:00:FF:FF:00:00}
+
+###############################################################################
+# UART transport driver options
+#
+# PORT=1,2,3,...
+# BAUD=115200, 19200, 9600, 4800,
+# DATABITS=8, 7, 6, 5
+# PARITY="even" | "odd" | "none"
+# STOPBITS="0" | "1" | "1.5" | "2"
+
+#UART_PORT=2
+#UART_BAUD=115200
+#UART_DATABITS=8
+#UART_PARITY="none"
+#UART_STOPBITS="1"
+
+###############################################################################
+# Insert a delay in microseconds per byte after a write to NFCC.
+# after writing a block of data to the NFCC, delay this an amopunt of time before
+# writing next block of data.  the delay is calculated as below
+#   NFC_WRITE_DELAY * (number of byte written) / 1000 milliseconds
+# e.g. after 259 bytes is written, delay (259 * 20 / 1000) 5 ms before next write
+#NFC_WRITE_DELAY=20
+
+###############################################################################
+# Maximum Number of Credits to be allowed by the NFCC
+#   This value overrides what the NFCC specifices allowing the host to have
+#   the control to work-around transport limitations.  If this value does
+#   not exist or is set to 0, the NFCC will provide the number of credits.
+#MAX_RF_DATA_CREDITS=1
+
+###############################################################################
+# Allow UICC to be powered off if there is no traffic.
+# Timeout is in ms. If set to 0, then UICC will not be powered off.
+#UICC_IDLE_TIMEOUT=30000
+
+
+###############################################################################
+# Antenna Configuration - This data is used when setting 0xC8 config item
+# at startup (before discovery is started).  If not used, no value is sent.
+#
+# The settings for this value are documented here:
+# http://wcgbu.broadcom.com/wpan/PM/Project%20Document%20Library/bcm20791B0/
+#   Design/Doc/PHY%20register%20settings/BCM20791-B2-1027-02_PHY_Recommended_Reg_Settings.xlsx
+# This document is maintained by Paul Forshaw.
+#
+# The values marked as ?? should be tweaked per antenna or customer/app:
+# {20:C8:1E:06:??:00:??:??:??:00:??:24:00:1C:00:75:00:77:00:76:00:1C:00:03:00:0A:00:??:01:00:00:40:04}
+# array[0] = 0x20 is length of the payload from array[1] to the end
+# array[1] = 0xC8 is PREINIT_DSP_CFG
+#PREINIT_DSP_CFG={20:C8:1E:06:1F:00:0F:03:3C:00:04:24:00:1C:00:75:00:77:00:76:00:1C:00:03:00:0A:00:48:01:00:00:40:04}

ueventd.goldfish.rc

@@ -1,4 +1,5 @@
 # These settings are specific to running under the Android emulator
+/dev/bcm2079x             0660   nfc        nfc
 /dev/qemu_trace           0666   system     system
 /dev/qemu_pipe            0666   system     system
 /dev/ttyS*                0666   system     system