diff options
author | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
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committer | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
commit | fcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch) | |
tree | a57612d1888735a2ec7972891b68c1ac5ec8faea /arch/cris/include/asm/rs485.h | |
parent | 8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff) |
Diffstat (limited to 'arch/cris/include/asm/rs485.h')
-rw-r--r-- | arch/cris/include/asm/rs485.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/cris/include/asm/rs485.h b/arch/cris/include/asm/rs485.h new file mode 100644 index 00000000000..ad40f9fbcb8 --- /dev/null +++ b/arch/cris/include/asm/rs485.h | |||
@@ -0,0 +1,18 @@ | |||
1 | /* RS-485 structures */ | ||
2 | |||
3 | /* Used with ioctl() TIOCSERSETRS485 for backward compatibility! | ||
4 | * XXX: Do not use it for new code! | ||
5 | */ | ||
6 | struct rs485_control { | ||
7 | unsigned short rts_on_send; | ||
8 | unsigned short rts_after_sent; | ||
9 | unsigned long delay_rts_before_send; | ||
10 | unsigned short enabled; | ||
11 | }; | ||
12 | |||
13 | /* Used with ioctl() TIOCSERWRRS485 */ | ||
14 | struct rs485_write { | ||
15 | unsigned short outc_size; | ||
16 | unsigned char *outc; | ||
17 | }; | ||
18 | |||