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, see <http://www.gnu.org/licenses/>.
  20  */
  21 #include "carl9170.h"
  22 #include "fwdsc.h"
  23
  24 #define FILL(small, big, more...)                                       \
  25         .small = {                                                      \
  26                 CARL9170FW_FILL_DESC(big##_MAGIC,                       \
  27                         sizeof(struct carl9170fw_## small##_desc),      \
  28                         CARL9170FW_## big##_DESC_MIN_VER,               \
  29                         CARL9170FW_## big##_DESC_CUR_VER),              \
  30                 more                                                    \
  31         }
  32
  33 const struct carl9170_firmware_descriptor __in_section(fwdsc) __visible carl9170fw_desc = {
  34         FILL(otus, OTUS,
  35              .feature_set = cpu_to_le32(BIT(CARL9170FW_DUMMY_FEATURE) |
  36                                         BIT(CARL9170FW_USB_RESP_EP2) |
  37                                         BIT(CARL9170FW_HANDLE_BACK_REQ) |
  38                                         BIT(CARL9170FW_RX_FILTER) |
  39                                         BIT(CARL9170FW_HW_COUNTERS) |
  40                                         BIT(CARL9170FW_RX_BA_FILTER) |
  41                                         BIT(CARL9170FW_USB_INIT_FIRMWARE) |
  42                                         BIT(CARL9170FW_HAS_WREGB_CMD) |
  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                                         BIT(CARL9170FW_WLANTX_CAB) |
  58 #ifdef CONFIG_CARL9170FW_UNUSABLE
  59                                         BIT(CARL9170FW_UNUSABLE) |
  60 #endif /* CONFIG_CARL9170FW_UNUSABLE */
  61 #ifdef CONFIG_CARL9170FW_GPIO_INTERRUPT
  62                                         BIT(CARL9170FW_GPIO_INTERRUPT) |
  63 #endif /* CONFIG_CARL9170FW_GPIO_INTERRUPT */
  64 #ifdef CONFIG_CARL9170FW_WOL
  65                                         BIT(CARL9170FW_WOL) |
  66 #endif /* CONFIG_CARL9170FW_WOL */
  67                                         (0)),
  68
  69              .miniboot_size = cpu_to_le16(0),
  70              .tx_descs = AR9170_TX_BLOCK_NUMBER,
  71              .cmd_bufs = CARL9170_INT_RQ_CACHES,
  72              .rx_max_frame_len = cpu_to_le16(CONFIG_CARL9170FW_RX_FRAME_LEN),
  73              .tx_frag_len = cpu_to_le16(AR9170_BLOCK_SIZE),
  74              .fw_address = cpu_to_le32(AR9170_PRAM_OFFSET),
  75              .bcn_addr = (__le32) cpu_to_le32(&dma_mem.reserved.bcn),
  76              .bcn_len = (__le16) cpu_to_le16(sizeof(dma_mem.reserved.bcn)),
  77              .vif_num = CARL9170_INTF_NUM,
  78              .api_ver = CONFIG_CARL9170FW_RELEASE_VERSION,
  79         ),
  80
  81         FILL(txsq, TXSQ,
  82              .seq_table_addr = cpu_to_le32(&fw.wlan.sequence),
  83         ),
  84
  85 #ifdef CONFIG_CARL9170FW_WOL
  86         FILL(wol, WOL,
  87              .supported_triggers = BIT(CARL9170_WOL_DISCONNECT) |
  88                                    BIT(CARL9170_WOL_MAGIC_PKT),
  89         ),
  90 #endif /* CONFIG_CARL9170FW_WOL */
  91
  92
  93         FILL(motd, MOTD,
  94              .fw_year_month_day = cpu_to_le32(
  95                         CARL9170FW_SET_DAY(CARL9170FW_VERSION_DAY) +
  96                         CARL9170FW_SET_MONTH(CARL9170FW_VERSION_MONTH) +
  97                         CARL9170FW_SET_YEAR(CARL9170FW_VERSION_YEAR)),
  98              .desc = "Community AR9170 Linux",
  99              .release = CARL9170FW_VERSION_GIT),
 100
 101         FILL(dbg, DBG,
 102              .bogoclock_addr = cpu_to_le32(0),
 103              .counter_addr = cpu_to_le32(&fw.counter),
 104              .rx_total_addr = cpu_to_le32(0),
 105              .rx_overrun_addr = cpu_to_le32(0),
 106              .rx_filter = cpu_to_le32(&fw.wlan.rx_filter),
 107         ),
 108
 109         FILL(last, LAST),
 110 };
 111
 112 #undef FILL
 113
 114 struct firmware_context_struct fw;