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author | Michael Olbrich <m.olbrich@pengutronix.de> | 2017-01-23 18:02:15 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-24 09:34:11 +0100 |
commit | 23a90fe3d763d0b349387b148dd1494bb37df971 (patch) | |
tree | 520438ece0fde5997f60a061c17db6b85dd3da9e | |
parent | 02a3c4f39690633ed9f0585a726d7665d7a4a941 (diff) | |
download | barebox-23a90fe3d763d0b349387b148dd1494bb37df971.tar.gz barebox-23a90fe3d763d0b349387b148dd1494bb37df971.tar.xz |
serial: efi: improve input handling
0x08 is the scan-code for 'backspace' not 'delete'.
0x17 indicates the start of an escape sequence, such as "[3~" for
'delete'.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | drivers/serial/efi-stdio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/serial/efi-stdio.c b/drivers/serial/efi-stdio.c index bf14c5e24a..5ab917386e 100644 --- a/drivers/serial/efi-stdio.c +++ b/drivers/serial/efi-stdio.c @@ -99,9 +99,10 @@ static struct efi_ctrlkey ctrlkeys[] = { { 0x05, BB_KEY_HOME }, { 0x06, BB_KEY_END }, { 0x07, BB_KEY_INSERT }, - { 0x08, BB_KEY_DEL }, + { 0x08, BB_KEY_DEL7 }, { 0x09, BB_KEY_PAGEUP }, { 0x0a, BB_KEY_PAGEDOWN }, + { 0x17, 27 /* escape key */ }, }; static int efi_read_key(struct efi_console_priv *priv, bool wait) |