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| author | Peter Pickford | 2014-04-22 14:45:42 +0200 |
|---|---|---|
| committer | Michael Brown | 2014-04-22 14:59:21 +0200 |
| commit | d644ad41f5a17315ab72f6ebeeecf895f7d41679 (patch) | |
| tree | 91ac867a7f3476a1958518db86b401c06aa3f86a /src/core/misc.c | |
| parent | [intel] Avoid completely filling the TX descriptor ring (diff) | |
| download | ipxe-d644ad41f5a17315ab72f6ebeeecf895f7d41679.tar.gz ipxe-d644ad41f5a17315ab72f6ebeeecf895f7d41679.tar.xz ipxe-d644ad41f5a17315ab72f6ebeeecf895f7d41679.zip | |
[serial] Enable UART FIFOs
Escape sequences received via the serial console can fail since the
cpu_nap() in getchar_timeout() can delay processing for more than the
time it takes for a single character to arrive.
Fix by enabling the UART FIFOs.
Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/core/misc.c')
0 files changed, 0 insertions, 0 deletions