r8152: support request_firmware for RTL8153

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This patch supports loading additional firmware file through
request_firmware().

A firmware file may include a header followed by several blocks
which have different types of firmware. Currently, the supported
types are RTL_FW_END, RTL_FW_PLA, and RTL_FW_USB.

The firmware is used to fix some compatible or hardware issues. For
example, the device couldn't be found after rebooting several times.

The supported chips are
	RTL_VER_04 (rtl8153a-2.fw)
	RTL_VER_05 (rtl8153a-3.fw)
	RTL_VER_06 (rtl8153a-4.fw)
	RTL_VER_09 (rtl8153b-2.fw)

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Hayes Wang

2019-10-16 11:02:42 +08:00

committed by David S. Miller

parent d9f45ab9e6

commit 9370f2d05a

1 changed files with 756 additions and 12 deletions

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drivers/net/usb/r8152.c

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