lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 18 Mar 2020 17:15:01 +0200 From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> To: Heiko Stuebner <heiko@...ech.de> Cc: gregkh@...uxfoundation.org, jslaby@...e.com, matwey.kornilov@...il.com, linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org, Giulio Benetti <giulio.benetti@...ronovasrl.com>, Heiko Stuebner <heiko.stuebner@...obroma-systems.com> Subject: Re: [PATCH 6/7] serial: 8250_dw: add em485 support On Wed, Mar 18, 2020 at 03:26:39PM +0100, Heiko Stuebner wrote: > From: Giulio Benetti <giulio.benetti@...ronovasrl.com> > > Need to use rs485 transceiver so let's use existing em485 485 emulation > layer on top of 8250. > > Add rs485_config callback to port. Synopsys DesignWare UART is being supported in three modules right now: 8250_dw (platform driver), 8250_dwlib (some library functions for this driver) and 8250_lpss (PCI driver). Can we do in a way that both platform and PCI drivers will get advantage by the change? > Signed-off-by: Giulio Benetti <giulio.benetti@...ronovasrl.com> > Signed-off-by: Heiko Stuebner <heiko.stuebner@...obroma-systems.com> > --- > drivers/tty/serial/8250/8250_dw.c | 31 +++++++++++++++++++++++++++++++ > 1 file changed, 31 insertions(+) -- With Best Regards, Andy Shevchenko
Powered by blists - more mailing lists