Drivers UWB DFU
| 1 | /* |
|---|---|
| 2 | * i1480 Device Firmware Upload |
| 3 | * |
| 4 | * Copyright (C) 2005-2006 Intel Corporation |
| 5 | * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License version |
| 9 | * 2 as published by the Free Software Foundation. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 19 | * 02110-1301, USA. |
| 20 | * |
| 21 | * |
| 22 | * This driver is the firmware uploader for the Intel Wireless UWB |
| 23 | * Link 1480 device (both in the USB and PCI incarnations). |
| 24 | * |
| 25 | * The process is quite simple: we stop the device, write the firmware |
| 26 | * to its memory and then restart it. Wait for the device to let us |
| 27 | * know it is done booting firmware. Ready. |
| 28 | * |
| 29 | * We might have to upload before or after a phy firmware (which might |
| 30 | * be done in two methods, using a normal firmware image or through |
| 31 | * the MPI port). |
| 32 | * |
| 33 | * Because USB and PCI use common methods, we just make ops out of the |
| 34 | * common operations (read, write, wait_init_done and cmd) and |
| 35 | * implement them in usb.c and pci.c. |
| 36 | * |
| 37 | * The flow is (some parts omitted): |
| 38 | * |
| 39 | * i1480_{usb,pci}_probe() On enumerate/discovery |
| 40 | * i1480_fw_upload() |
| 41 | * i1480_pre_fw_upload() |
| 42 | * __mac_fw_upload() |
| 43 | * fw_hdrs_load() |
| 44 | * mac_fw_hdrs_push() |
| 45 | * i1480->write() [i1480_{usb,pci}_write()] |
| 46 | * i1480_fw_cmp() |
| 47 | * i1480->read() [i1480_{usb,pci}_read()] |
| 48 | * i1480_mac_fw_upload() |
| 49 | * __mac_fw_upload() |
| 50 | * i1480->setup(() |
| 51 | * i1480->wait_init_done() |
| 52 | * i1480_cmd_reset() |
| 53 | * i1480->cmd() [i1480_{usb,pci}_cmd()] |
| 54 | * .. |
| 55 | * i1480_phy_fw_upload() |
| 56 | * request_firmware() |
| 57 | * i1480_mpi_write() |
| 58 | * i1480->cmd() [i1480_{usb,pci}_cmd()] |
| 59 | * |
| 60 | * Once the probe function enumerates the device and uploads the |
| 61 | * firmware, we just exit with -ENODEV, as we don't really want to |
| 62 | * attach to the device. |
| 63 | */ |
| 64 | #ifndef__i1480_DFU_H__ |
| 65 | #define __i1480_DFU_H__ |
| 66 | |
| 67 | #include <linux/uwb/spec.h> |
| 68 | #include <linux/types.h> |
| 69 | #include <linux/completion.h> |
| 70 | |
| 71 | #define i1480_FW_UPLOAD_MODE_MASK (cpu_to_le32(0x00000018)) |
| 72 | |
| 73 | #ifi1480_FW > 0x00000302 |
| 74 | #define i1480_RCEB_EXTENDED |
| 75 | #endif |
| 76 | |
| 77 | structuwb_rccb; |
| 78 | structuwb_rceb; |
| 79 | |
| 80 | /* |
| 81 | * Common firmware upload handlers |
| 82 | * |
| 83 | * Normally you embed this struct in another one specific to your hw. |
| 84 | * |
| 85 | * @write Write to device's memory from buffer. |
| 86 | * @read Read from device's memory to i1480->evt_buf. |
| 87 | * @setup Setup device after basic firmware is uploaded |
| 88 | * @wait_init_done |
| 89 | * Wait for the device to send a notification saying init |
| 90 | * is done. |
| 91 | * @cmd FOP for issuing the command to the hardware. The |
| 92 | * command data is contained in i1480->cmd_buf and the size |
| 93 | * is supplied as an argument. The command replied is put |
| 94 | * in i1480->evt_buf and the size in i1480->evt_result (or if |
| 95 | * an error, a < 0 errno code). |
| 96 | * |
| 97 | * @cmd_buf Memory buffer used to send commands to the device. |
| 98 | * Allocated by the upper layers i1480_fw_upload(). |
| 99 | * Size has to be @buf_size. |
| 100 | * @evt_buf Memory buffer used to place the async notifications |
| 101 | * received by the hw. Allocated by the upper layers |
| 102 | * i1480_fw_upload(). |
| 103 | * Size has to be @buf_size. |
| 104 | * @cmd_complete |
| 105 | * Low level driver uses this to notify code waiting afor |
| 106 | * an event that the event has arrived and data is in |
| 107 | * i1480->evt_buf (and size/result in i1480->evt_result). |
| 108 | * @hw_rev |
| 109 | * Use this value to activate dfu code to support new revisions |
| 110 | * of hardware. i1480_init() sets this to a default value. |
| 111 | * It should be updated by the USB and PCI code. |
| 112 | */ |
| 113 | structi1480 { |
| 114 | structdevice *dev; |
| 115 | |
| 116 | int (*write)(structi1480 *, u32addr, constvoid *, size_t); |
| 117 | int (*read)(structi1480 *, u32addr, size_t); |
| 118 | int (*rc_setup)(structi1480 *); |
| 119 | void (*rc_release)(structi1480 *); |
| 120 | int (*wait_init_done)(structi1480 *); |
| 121 | int (*cmd)(structi1480 *, constchar *cmd_name, size_tcmd_size); |
| 122 | constchar *pre_fw_name; |
| 123 | constchar *mac_fw_name; |
| 124 | constchar *mac_fw_name_deprecate; /* FIXME: Will go away */ |
| 125 | constchar *phy_fw_name; |
| 126 | u8hw_rev; |
| 127 | |
| 128 | size_tbuf_size; /* size of both evt_buf and cmd_buf */ |
| 129 | void *evt_buf, *cmd_buf; |
| 130 | ssize_tevt_result; |
| 131 | structcompletionevt_complete; |
| 132 | }; |
| 133 | |
| 134 | staticinline |
| 135 | voidi1480_init(structi1480 *i1480) |
| 136 | { |
| 137 | i1480->hw_rev = 1; |
| 138 | init_completion(&i1480->evt_complete); |
| 139 | } |
| 140 | |
| 141 | externinti1480_fw_upload(structi1480 *); |
| 142 | externinti1480_pre_fw_upload(structi1480 *); |
| 143 | externinti1480_mac_fw_upload(structi1480 *); |
| 144 | externinti1480_phy_fw_upload(structi1480 *); |
| 145 | externssize_ti1480_cmd(structi1480 *, constchar *, size_t, size_t); |
| 146 | externinti1480_rceb_check(conststructi1480 *, |
| 147 | conststructuwb_rceb *, constchar *, u8, |
| 148 | u8, unsigned); |
| 149 | |
| 150 | enum { |
| 151 | /* Vendor specific command type */ |
| 152 | i1480_CET_VS1 = 0xfd, |
| 153 | /* i1480 commands */ |
| 154 | i1480_CMD_SET_IP_MAS = 0x000e, |
| 155 | i1480_CMD_GET_MAC_PHY_INFO = 0x0003, |
| 156 | i1480_CMD_MPI_WRITE = 0x000f, |
| 157 | i1480_CMD_MPI_READ = 0x0010, |
| 158 | /* i1480 events */ |
| 159 | #ifi1480_FW > 0x00000302 |
| 160 | i1480_EVT_CONFIRM = 0x0002, |
| 161 | i1480_EVT_RM_INIT_DONE = 0x0101, |
| 162 | i1480_EVT_DEV_ADD = 0x0103, |
| 163 | i1480_EVT_DEV_RM = 0x0104, |
| 164 | i1480_EVT_DEV_ID_CHANGE = 0x0105, |
| 165 | i1480_EVT_GET_MAC_PHY_INFO = i1480_CMD_GET_MAC_PHY_INFO, |
| 166 | #else |
| 167 | i1480_EVT_CONFIRM = 0x0002, |
| 168 | i1480_EVT_RM_INIT_DONE = 0x0101, |
| 169 | i1480_EVT_DEV_ADD = 0x0103, |
| 170 | i1480_EVT_DEV_RM = 0x0104, |
| 171 | i1480_EVT_DEV_ID_CHANGE = 0x0105, |
| 172 | i1480_EVT_GET_MAC_PHY_INFO = i1480_EVT_CONFIRM, |
| 173 | #endif |
| 174 | }; |
| 175 | |
| 176 | |
| 177 | structi1480_evt_confirm { |
| 178 | structuwb_rcebrceb; |
| 179 | #ifdefi1480_RCEB_EXTENDED |
| 180 | __le16wParamLength; |
| 181 | #endif |
| 182 | u8bResultCode; |
| 183 | } __attribute__((packed)); |
| 184 | |
| 185 | |
| 186 | structi1480_rceb { |
| 187 | structuwb_rcebrceb; |
| 188 | #ifdefi1480_RCEB_EXTENDED |
| 189 | __le16wParamLength; |
| 190 | #endif |
| 191 | } __attribute__((packed)); |
| 192 | |
| 193 | |
| 194 | /** |
| 195 | * Get MAC & PHY Information confirm event structure |
| 196 | * |
| 197 | * Confirm event returned by the command. |
| 198 | */ |
| 199 | structi1480_evt_confirm_GMPI { |
| 200 | #ifi1480_FW > 0x00000302 |
| 201 | structuwb_rcebrceb; |
| 202 | __le16wParamLength; |
| 203 | __le16status; |
| 204 | u8mac_addr[6]; /* EUI-64 bit IEEE address [still 8 bytes?] */ |
| 205 | u8dev_addr[2]; |
| 206 | __le16mac_fw_rev; /* major = v >> 8; minor = v & 0xff */ |
| 207 | u8hw_rev; |
| 208 | u8phy_vendor; |
| 209 | u8phy_rev; /* major v = >> 8; minor = v & 0xff */ |
| 210 | __le16mac_caps; |
| 211 | u8phy_caps[3]; |
| 212 | u8key_stores; |
| 213 | __le16mcast_addr_stores; |
| 214 | u8sec_mode_supported; |
| 215 | #else |
| 216 | struct uwb_rceb rceb; |
| 217 | u8 status; |
| 218 | u8 mac_addr[8]; /* EUI-64 bit IEEE address [still 8 bytes?] */ |
| 219 | u8 dev_addr[2]; |
| 220 | __le16 mac_fw_rev; /* major = v >> 8; minor = v & 0xff */ |
| 221 | __le16 phy_fw_rev; /* major v = >> 8; minor = v & 0xff */ |
| 222 | __le16 mac_caps; |
| 223 | u8 phy_caps; |
| 224 | u8 key_stores; |
| 225 | __le16 mcast_addr_stores; |
| 226 | u8 sec_mode_supported; |
| 227 | #endif |
| 228 | } __attribute__((packed)); |
| 229 | |
| 230 | |
| 231 | structi1480_cmd_mpi_write { |
| 232 | structuwb_rccbrccb; |
| 233 | __le16size; |
| 234 | u8data[]; |
| 235 | }; |
| 236 | |
| 237 | |
| 238 | structi1480_cmd_mpi_read { |
| 239 | structuwb_rccbrccb; |
| 240 | __le16size; |
| 241 | struct { |
| 242 | u8page, offset; |
| 243 | } __attribute__((packed)) data[]; |
| 244 | } __attribute__((packed)); |
| 245 | |
| 246 | |
| 247 | structi1480_evt_mpi_read { |
| 248 | structuwb_rcebrceb; |
| 249 | #ifdefi1480_RCEB_EXTENDED |
| 250 | __le16wParamLength; |
| 251 | #endif |
| 252 | u8bResultCode; |
| 253 | __le16size; |
| 254 | struct { |
| 255 | u8page, offset, value; |
| 256 | } __attribute__((packed)) data[]; |
| 257 | } __attribute__((packed)); |
| 258 | |
| 259 | |
| 260 | #endif /* #ifndef __i1480_DFU_H__ */ |
| 261 |
Apple Dfu Driver
UWB DFU: Alereon: USB hub/controller: UWB Display: Alereon: Other: Wireless Display Host DFU. DriverHive is a driver updater service that will scan your computer's installed devices, identify the best fitting drivers and provide them in an easy, convenient format. Individual drivers may be available on manufacturer websites at no charge. Driver Version Description hwa-rc. Host Wireless Adapter Radio Control Driver i1480-dfu-usb. Intel Wireless UWB Link 1480 firmware uploader for USB i1480-est. I1480's Vendor Specific Event Size Tables umc. Download aja kona3g quad sdi i/o driver. UWB Multi-interface Controller capability bus uwb.
Acer AcerPower M8 Specs – CNETApple iMac model Long Stratton, Norfolk. Also with Acer Empowering Acerplwer, customer can easily manage back-up and acerpower m8, reducing m.
Dfu Driver Fix
Drivers Uwb Dfu Download
- Driver Version Description hwa-rc. Host Wireless Adapter Radio Control Driver i1480-dfu-usb. Intel Wireless UWB Link 1480 firmware uploader for USB i1480-est. I1480's Vendor Specific Event Size Tables umc. UWB Multi-interface Controller capability bus uwb.
- UWB DFU Drivers Available: Operating System Driver Provider Driver Version; Download Driver: Windows Vista/Windows Server 2008 (64 bit) Alereon: 1.0.13327.0 (6/28/2012).