diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-05-29 01:36:04 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-06-03 22:05:11 +0400 |
| commit | c768b58d62d3106f0f670d35d1e7820c14ba769a (patch) | |
| tree | 66e67ac973cc4508cea81ea7939c514d10e9bc30 /drivers/net | |
| parent | 546256fbd06d70a87381020ea8553fb78c9abf43 (diff) | |
| download | linux-c768b58d62d3106f0f670d35d1e7820c14ba769a.tar.xz | |
ar9170: add support for 1-stage firmware
You can get the stage 1 firmware from here:
http://www.kernel.org/pub/linux/kernel/people/mcgrof/firmware/ar9170/ar9170.fw
md5sum: 34feec4ec0eae3bb92c7c1ea2dfb4530
sha1sum: 6e5250498b815c2940d97242de31e054ae44e079
Its license:
http://www.kernel.org/pub/linux/kernel/people/mcgrof/firmware/ar9170/LICENSE
This is a new firmware, tested with WNDA3100.
Cc: Peter Grabienski <Peter.Grabienski@Atheros.com>
Cc: Stephen Chen <Stephen.Chen@Atheros.com>
Cc: Michael Fortin <Michael.Fortin@Atheros.com>
Cc: Johnny Cheng <Johnny.Cheng@Atheros.com>
Cc: Yuan-Gu Wei <Yuan-Gu.Wei@atheros.com>
Cc: Joerg Albert <jal2@gmx.de>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ar9170/usb.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c index d7c13c0177ca..3c97c0985e2a 100644 --- a/drivers/net/wireless/ath/ar9170/usb.c +++ b/drivers/net/wireless/ath/ar9170/usb.c @@ -51,6 +51,7 @@ MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>"); MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Atheros AR9170 802.11n USB wireless"); +MODULE_FIRMWARE("ar9170.fw"); MODULE_FIRMWARE("ar9170-1.fw"); MODULE_FIRMWARE("ar9170-2.fw"); @@ -504,17 +505,23 @@ static int ar9170_usb_request_firmware(struct ar9170_usb *aru) { int err = 0; - err = request_firmware(&aru->init_values, "ar9170-1.fw", + err = request_firmware(&aru->firmware, "ar9170.fw", &aru->udev->dev); - if (err) { - dev_err(&aru->udev->dev, "file with init values not found.\n"); - return err; + if (!err) { + aru->init_values = NULL; + return 0; } + dev_err(&aru->udev->dev, "ar9170.fw firmware file " + "not found, trying old firmware...\n"); + + err = request_firmware(&aru->init_values, "ar9170-1.fw", + &aru->udev->dev); + err = request_firmware(&aru->firmware, "ar9170-2.fw", &aru->udev->dev); if (err) { release_firmware(aru->init_values); - dev_err(&aru->udev->dev, "firmware file not found.\n"); + dev_err(&aru->udev->dev, "file with init values not found.\n"); return err; } @@ -548,6 +555,9 @@ static int ar9170_usb_upload_firmware(struct ar9170_usb *aru) { int err; + if (!aru->init_values) + goto upload_fw_start; + /* First, upload initial values to device RAM */ err = ar9170_usb_upload(aru, aru->init_values->data, aru->init_values->size, 0x102800, false); @@ -557,6 +567,8 @@ static int ar9170_usb_upload_firmware(struct ar9170_usb *aru) return err; } +upload_fw_start: + /* Then, upload the firmware itself and start it */ return ar9170_usb_upload(aru, aru->firmware->data, aru->firmware->size, 0x200000, true); |