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| author |   Jakub Kicinski <kubakici@wp.pl> | 2015-03-31 21:11:40 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-10 14:43:48 +0200 |
| commit | f0e381158a95a63a283be4cde64795d37e32134b (patch) | |
| tree | 5be606cfaaae79b833e7750721db08e172064784 /kernel | |
| parent | serial: 8250_pci: port failed after wakeup from S3 (diff) | |
| download | linux-dev-f0e381158a95a63a283be4cde64795d37e32134b.tar.xz linux-dev-f0e381158a95a63a283be4cde64795d37e32134b.zip | |
sc16is7xx: expose RTS inversion in RS-485 mode
Hardware is capable of inverting RTS signal when working
in RS-485 mode. Expose this functionality to user space.
Relay on a matching combination of standard flags
(SER_RS485_RTS_ON_SEND and SER_RS485_RTS_AFTER_SEND) to
detect when user space is requesting inverted RTS mode.
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions