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/openbmc/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/ |
H A D | trx.c | 69d8597e Thu Jan 19 14:28:07 CST 2017 Larry Finger <Larry.Finger@lwfinger.net> rtlwifi: rtl8192cu: Calculate descriptor checksum correctly for BE
This driver requires a checksum for the descriptors so that the wifi chip is assured that the USB transmission was correct. These entries are little-endian, but the driver was always using cpu order in the calculation. As a result, the driver failed on BE hardware.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> 69d8597e Thu Jan 19 14:28:07 CST 2017 Larry Finger <Larry.Finger@lwfinger.net> rtlwifi: rtl8192cu: Calculate descriptor checksum correctly for BE This driver requires a checksum for the descriptors so that the wifi chip is assured that the USB transmission was correct. These entries are little-endian, but the driver was always using cpu order in the calculation. As a result, the driver failed on BE hardware. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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