carlfw/src/fw.c

   1 /*
   2  * carl9170 firmware - used by the ar9170 wireless device
   3  *
   4  * Firmware descriptor
   5  *
   6  * Copyright 2009-2011 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) __visible carl9170fw_desc = {
  35         FILL(otus, OTUS,
  36              .feature_set = cpu_to_le32(BIT(CARL9170FW_DUMMY_FEATURE) |
  37                                         BIT(CARL9170FW_USB_RESP_EP2) |
  38                                         BIT(CARL9170FW_HANDLE_BACK_REQ) |
  39                                         BIT(CARL9170FW_RX_FILTER) |
  40                                         BIT(CARL9170FW_HW_COUNTERS) |
  41                                         BIT(CARL9170FW_RX_BA_FILTER) |
  42                                         BIT(CARL9170FW_USB_INIT_FIRMWARE) |
  43 #ifdef CONFIG_CARL9170FW_USB_UP_STREAM
  44                                         BIT(CARL9170FW_USB_UP_STREAM) |
  45 #endif /* CONFIG_CARL9170FW_USB_UP_STREAM */
  46 #ifdef CONFIG_CARL9170FW_USB_DOWN_STREAM
  47                                         BIT(CARL9170FW_USB_DOWN_STREAM) |
  48 #endif /* CONFIG_CARL9170FW_USB_DOWN_STREAM */
  49 #ifdef CONFIG_CARL9170FW_RADIO_FUNCTIONS
  50                                         BIT(CARL9170FW_COMMAND_PHY) |
  51                                         BIT(CARL9170FW_PSM) |
  52                                         BIT(CARL9170FW_FIXED_5GHZ_PSM) |
  53 #endif /* CONFIG_CARL9170FW_RADIO_FUNCTIONS */
  54 #ifdef CONFIG_CARL9170FW_SECURITY_ENGINE
  55                                         BIT(CARL9170FW_COMMAND_CAM) |
  56 #endif /* CONFIG_CARL9170FW_SECURITY_ENGINE */
  57 #ifdef CONFIG_CARL9170FW_CAB_QUEUE
  58                                         BIT(CARL9170FW_WLANTX_CAB) |
  59 #endif /* CONFIG_CARL9170FW_CAB_QUEUE */
  60 #ifdef CONFIG_CARL9170FW_UNUSABLE
  61                                         BIT(CARL9170FW_UNUSABLE) |
  62 #endif /* CONFIG_CARL9170FW_UNUSABLE */
  63 #ifdef CONFIG_CARL9170FW_GPIO_INTERRUPT
  64                                         BIT(CARL9170FW_GPIO_INTERRUPT) |
  65 #endif /* CONFIG_CARL9170FW_GPIO_INTERRUPT */
  66 #ifdef CONFIG_CARL9170FW_WOL
  67                                         BIT(CARL9170FW_WOL) |
  68 #endif /* CONFIG_CARL9170FW_WOL */
  69 #ifdef CONFIG_CARL9170FW_RADAR
  70                                         BIT(CARL9170FW_RADAR_PATTERN_GENERATOR) |
  71 #endif /* CONFIG_CARL9170FW_RADAR */
  72                                         (0)),
  73
  74              .miniboot_size = cpu_to_le16(0),
  75              .tx_descs = AR9170_TX_BLOCK_NUMBER,
  76              .cmd_bufs = CARL9170_INT_RQ_CACHES,
  77              .rx_max_frame_len = cpu_to_le16(CONFIG_CARL9170FW_RX_FRAME_LEN),
  78              .tx_frag_len = cpu_to_le16(AR9170_BLOCK_SIZE),
  79              .fw_address = cpu_to_le32(AR9170_PRAM_OFFSET),
  80              .bcn_addr = (__le32) cpu_to_le32(&dma_mem.reserved.bcn),
  81              .bcn_len = (__le16) cpu_to_le16(sizeof(dma_mem.reserved.bcn)),
  82              .vif_num = CARL9170_INTF_NUM,
  83              .api_ver = CONFIG_CARL9170FW_RELEASE_VERSION,
  84         ),
  85
  86         FILL(txsq, TXSQ,
  87              .seq_table_addr = cpu_to_le32(&fw.wlan.sequence),
  88         ),
  89
  90 #ifdef CONFIG_CARL9170FW_WOL
  91         FILL(wol, WOL,
  92              .supported_triggers = BIT(CARL9170_WOL_DISCONNECT) |
  93                                    BIT(CARL9170_WOL_MAGIC_PKT),
  94         ),
  95 #endif /* CONFIG_CARL9170FW_WOL */
  96
  97         FILL(motd, MOTD,
  98              .fw_year_month_day = cpu_to_le32(
  99                         CARL9170FW_SET_DAY(CARL9170FW_VERSION_DAY) +
 100                         CARL9170FW_SET_MONTH(CARL9170FW_VERSION_MONTH) +
 101                         CARL9170FW_SET_YEAR(CARL9170FW_VERSION_YEAR)),
 102              .desc = "Community AR9170 Linux",
 103              .release = CARL9170FW_VERSION_GIT),
 104
 105
 106 #ifdef CONFIG_CARL9170FW_RADAR
 107         FILL(radar, RADAR,
 108              .soft_radar = cpu_to_le32(&fw.wlan.soft_radar),
 109              .num_radars = __CARL9170FW_NUM_RADARS,
 110              .radars = { /* filled by the fwprepare tool */ },
 111         ),
 112 #endif /* CONFIG_CARL9170FW_RADAR */
 113
 114         FILL(dbg, DBG,
 115              .bogoclock_addr = cpu_to_le32(0),
 116              .counter_addr = cpu_to_le32(&fw.counter),
 117              .rx_total_addr = cpu_to_le32(0),
 118              .rx_overrun_addr = cpu_to_le32(0),
 119              .rx_filter = cpu_to_le32(&fw.wlan.rx_filter),
 120         ),
 121
 122         FILL(last, LAST),
 123 };
 124
 125 #undef FILL
 126
 127 struct firmware_context_struct fw;