[intel] Show original CTRL and STATUS values in debugging output
authorMichael Brown <mcb30@ipxe.org>
Fri, 14 Apr 2017 09:09:57 +0000 (10:09 +0100)
committerMichael Brown <mcb30@ipxe.org>
Fri, 14 Apr 2017 09:09:57 +0000 (10:09 +0100)
commite6616da8b8647fe928b633e39c9e2e656aed5249
tree8d72be5eb29c2cb38ba5c597f013ee461e070295
parent84d406ccf48c8808b0bb30d526b758e4b58cacc8
[intel] Show original CTRL and STATUS values in debugging output

In situations where iPXE fails to reach link-up as expected, it is
useful to know the original values of the CTRL and STATUS registers
prior to our reset attempt.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/drivers/net/intel.c