From 0cbe0064614ace61e08618948f82c6d525e75017 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn Date: Wed, 28 Jan 2009 00:33:47 +0100 Subject: rt2x00: Validate firmware in driver The get_firmware_crc() callback function isn't flexible enough when dealing with multiple firmware versions. It might in some cases be possible that the firmware file contains multiple CRC checksums. Create the check_firmware() callback function where the driver has complete freedom in how to validate the firmware. Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00reg.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/net/wireless/rt2x00/rt2x00reg.h') diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h index 9ddc2d07eef8..861322d97fce 100644 --- a/drivers/net/wireless/rt2x00/rt2x00reg.h +++ b/drivers/net/wireless/rt2x00/rt2x00reg.h @@ -134,6 +134,16 @@ enum rate_modulation { RATE_MODE_HT_GREENFIELD = 3, }; +/* + * Firmware validation error codes + */ +enum firmware_errors { + FW_OK, + FW_BAD_CRC, + FW_BAD_LENGTH, + FW_BAD_VERSION, +}; + /* * Register handlers. * We store the position of a register field inside a field structure, -- cgit v1.2.3