carlfw/src/fw.c

   1 /*
   2  * carl9170 firmware - used by the ar9170 wireless device
   3  *
   4  * Firmware descriptor
   5  *
   6  * Copyright 2009, 2010 Christian Lamparter <chunkeey@googlemail.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; if not, write to the Free Software Foundation, Inc.,
  20  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22 #include "carl9170.h"
  23 #include "fwdsc.h"
  24
  25 #define FILL(small, big, more...)                                       \
  26         .small = {                                                      \
  27                 CARL9170FW_FILL_DESC(big##_MAGIC,                       \
  28                         sizeof(struct carl9170fw_## small##_desc),      \
  29                         CARL9170FW_## big##_DESC_MIN_VER,               \
  30                         CARL9170FW_## big##_DESC_CUR_VER),              \
  31                 more                                                    \
  32         }
  33
  34 const struct carl9170_firmware_descriptor __section(fwdsc) carl9170fw_desc = {
  35         FILL(otus, OTUS,
  36              .fw_feature_set = cpu_to_le32(BIT(CARL9170FW_DUMMY_FEATURE) |
  37 #ifdef CONFIG_CARL9170FW_RADIO_FUNCTIONS
  38                                            BIT(CARL9170FW_COMMAND_PHY) |
  39 #endif /* CONFIG_CARL9170FW_RADIO_FUNCTIONS */
  40 #ifdef CONFIG_CARL9170FW_SECURITY_ENGINE
  41                                            BIT(CARL9170FW_COMMAND_CAM) |
  42 #endif /* CONFIG_CARL9170FW_SECURITY_ENGINE */
  43 #ifdef CONFIG_CARL9170FW_CAB_QUEUE
  44                                            BIT(CARL9170FW_WLANTX_CAB) |
  45 #endif /* CONFIG_CARL9170FW_CAB_QUEUE */
  46 #ifdef CONFIG_CARL9170FW_HANDLE_BACK_REQ
  47                                            BIT(CARL9170FW_HANDLE_BACK_REQ) |
  48 #endif /* CONFIG_CARL9170FW_HANDLE_BACK_REQ */
  49 #ifdef CONFIG_CARL9170FW_UNUSABLE
  50                                            BIT(CARL9170FW_UNUSABLE) |
  51 #endif /* CONFIG_CARL9170FW_UNUSABLE */
  52 #ifdef CONFIG_CARL9170FW_GPIO_INTERRUPT
  53                                            BIT(CARL9170FW_GPIO_INTERRUPT) |
  54 #endif /* CONFIG_CARL9170FW_GPIO_INTERRUPT */
  55 #ifdef CONFIG_CARL9170FW_PSM
  56                                            BIT(CARL9170FW_PSM) |
  57 #endif
  58                                            (0)),
  59              .bcn_addr = (__le32) cpu_to_le32(&dma_mem.reserved.bcn),
  60              .bcn_len = (__le16) cpu_to_le16(sizeof(dma_mem.reserved.bcn)),
  61              .vif_num = CARL9170_INTF_NUM,
  62              .api_ver = CONFIG_CARL9170FW_RELEASE_VERSION,
  63         ),
  64
  65         FILL(usb, USB,
  66              .usb_feature_set = cpu_to_le32(BIT(CARL9170FW_USB_DUMMY_FEATURE) |
  67                                             BIT(CARL9170FW_USB_RESP_EP2) |
  68 #ifdef CONFIG_CARL9170FW_USB_INIT_FIRMWARE
  69                                             BIT(CARL9170FW_USB_INIT_FIRMWARE) |
  70 # ifdef CONFIG_CARL9170FW_USB_UP_STREAM
  71                                             BIT(CARL9170FW_USB_UP_STREAM) |
  72 # endif /* CONFIG_CARL9170FW_USB_UP_STREAM */
  73 # ifdef CONFIG_CARL9170FW_USB_DOWN_STREAM
  74                                             BIT(CARL9170FW_USB_DOWN_STREAM) |
  75 # endif /* CONFIG_CARL9170FW_USB_DOWN_STREAM */
  76 #endif /* CONFIG_CARL9170FW_USB_INIT_FIRMWARE */
  77 #ifdef CONFIG_CARL9170FW_USB_WATCHDOG
  78                                             BIT(CARL9170FW_USB_WATCHDOG) |
  79 #endif /* CONFIG_CARL9170FW_USB_WATCHDOG */
  80                                             (0)),
  81
  82              .miniboot_size = cpu_to_le16(0),
  83              .tx_descs = AR9170_TX_BLOCK_NUMBER,
  84              .rx_max_frame_len = cpu_to_le16(CONFIG_CARL9170FW_RX_FRAME_LEN),
  85              .tx_frag_len = cpu_to_le16(AR9170_BLOCK_SIZE),
  86              .fw_address = cpu_to_le32(AR9170_PRAM_OFFSET),
  87         ),
  88
  89         FILL(motd, MOTD,
  90              .fw_year_month_day = cpu_to_le32(
  91                         CARL9170FW_SET_DAY(CARL9170FW_VERSION_DAY) +
  92                         CARL9170FW_SET_MONTH(CARL9170FW_VERSION_MONTH) +
  93                         CARL9170FW_SET_YEAR(CARL9170FW_VERSION_YEAR)),
  94              .desc = "Community AR9170 Linux",
  95              .release = CARL9170FW_VERSION_GIT),
  96
  97         FILL(dbg, DBG,
  98              .bogoclock_addr = cpu_to_le32(&fw.bogoclock),
  99              .counter_addr = cpu_to_le32(&fw.counter),
 100              .rx_total_addr = cpu_to_le32(&fw.wlan.rx_total),
 101              .rx_overrun_addr = cpu_to_le32(&fw.wlan.rx_overruns),
 102         ),
 103
 104         FILL(last, LAST),
 105 };
 106
 107 #undef FILL
 108
 109 struct firmware_context_struct fw;