Re: [PATCH 1/2] tty serial: xr17c15x driver

2014-04-25 Thread Michael Welling
I believe I found a related unresolved kernel bug: "Bug 61961 – My Exar Corp. XR17C/D152 Dual PCI UART modem does not work with 3.8.0" The issue appears to be the same and gave me a clue as to where to look. Comparing the code from 3.5 to 3.8, I noticed that the UART_CAP_SLEEP flag was added to

Re: [PATCH 1/2] tty serial: xr17c15x driver

2014-04-25 Thread Michael Welling
I believe I found a related unresolved kernel bug: Bug 61961 – My Exar Corp. XR17C/D152 Dual PCI UART modem does not work with 3.8.0 The issue appears to be the same and gave me a clue as to where to look. Comparing the code from 3.5 to 3.8, I noticed that the UART_CAP_SLEEP flag was added to

Re: [PATCH 1/2] tty serial: xr17c15x driver

2014-04-10 Thread One Thousand Gnomes
On Wed, 9 Apr 2014 23:10:35 -0500 Michael Welling wrote: > The 8250_core driver is supposed to support these devices but it has > soft lockups on some hardware. This driver was ported from the vendors > 2.6.37 driver and has been proven to work. > > I do not expect it to be merged, I am looking

Re: [PATCH 1/2] tty serial: xr17c15x driver

2014-04-10 Thread One Thousand Gnomes
On Wed, 9 Apr 2014 23:10:35 -0500 Michael Welling mwell...@ieee.org wrote: The 8250_core driver is supposed to support these devices but it has soft lockups on some hardware. This driver was ported from the vendors 2.6.37 driver and has been proven to work. I do not expect it to be merged,

Re: [PATCH 1/2] tty serial: xr17c15x driver

2014-04-09 Thread Michael Welling
The 8250_core driver is supposed to support these devices but it has soft lockups on some hardware. This driver was ported from the vendors 2.6.37 driver and has been proven to work. I do not expect it to be merged, I am looking for feedback and possible fixes. Sorry I forget the first email in

[PATCH 1/2] tty serial: xr17c15x driver

2014-04-09 Thread Michael Welling
Signed-off-by: Michael Welling --- drivers/tty/serial/Kconfig|9 +- drivers/tty/serial/Makefile |1 + drivers/tty/serial/xr17c15x.c | 1540 + 3 files changed, 1549 insertions(+), 1 deletion(-) create mode 100644 drivers/tty/serial/xr17c15x.c

[PATCH 1/2] tty serial: xr17c15x driver

2014-04-09 Thread Michael Welling
Signed-off-by: Michael Welling mwell...@ieee.org --- drivers/tty/serial/Kconfig|9 +- drivers/tty/serial/Makefile |1 + drivers/tty/serial/xr17c15x.c | 1540 + 3 files changed, 1549 insertions(+), 1 deletion(-) create mode 100644

Re: [PATCH 1/2] tty serial: xr17c15x driver

2014-04-09 Thread Michael Welling
The 8250_core driver is supposed to support these devices but it has soft lockups on some hardware. This driver was ported from the vendors 2.6.37 driver and has been proven to work. I do not expect it to be merged, I am looking for feedback and possible fixes. Sorry I forget the first email in