Re: [PATCH 01/26] Revert "serial: uart: add hw flow control support configuration"

2014-09-02 Thread Murali Karicheri
On 09/02/2014 05:58 PM, Peter Hurley wrote: On 09/02/2014 05:50 PM, Murali Karicheri wrote: Peter, On 09/02/2014 05:39 PM, Peter Hurley wrote: Finally, this patch supposes to fix existing bugs in the serial core for auto CTS-enabled hardware, but does not include the class of hardware for

Re: [PATCH 01/26] Revert "serial: uart: add hw flow control support configuration"

2014-09-02 Thread Peter Hurley
On 09/02/2014 05:50 PM, Murali Karicheri wrote: > Peter, > > On 09/02/2014 05:39 PM, Peter Hurley wrote: >> Finally, this patch >> supposes to fix existing bugs in the serial core for auto CTS-enabled >> hardware, but does not include the class of hardware for which these >> bugs exist. > >

Re: [PATCH 01/26] Revert "serial: uart: add hw flow control support configuration"

2014-09-02 Thread Murali Karicheri
Peter, On 09/02/2014 05:39 PM, Peter Hurley wrote: Finally, this patch supposes to fix existing bugs in the serial core for auto CTS-enabled hardware, but does not include the class of hardware for which these bugs exist. What is this? What class of hardware are you referring to? As

[PATCH 01/26] Revert "serial: uart: add hw flow control support configuration"

2014-09-02 Thread Peter Hurley
This reverts commit 06aa82e498c144c7784a6f3d3b55458b272d6146. This commit purports to enable auto CTS flow control for the 8250 UART driver. However, the 8250 UART driver already supports auto CTS flow control via UART_CAP_AFE and UART_CAP_EFR. Indeed, this patch introduces another DT attribute

[PATCH 01/26] Revert serial: uart: add hw flow control support configuration

2014-09-02 Thread Peter Hurley
This reverts commit 06aa82e498c144c7784a6f3d3b55458b272d6146. This commit purports to enable auto CTS flow control for the 8250 UART driver. However, the 8250 UART driver already supports auto CTS flow control via UART_CAP_AFE and UART_CAP_EFR. Indeed, this patch introduces another DT attribute

Re: [PATCH 01/26] Revert serial: uart: add hw flow control support configuration

2014-09-02 Thread Murali Karicheri
Peter, On 09/02/2014 05:39 PM, Peter Hurley wrote: Finally, this patch supposes to fix existing bugs in the serial core for auto CTS-enabled hardware, but does not include the class of hardware for which these bugs exist. What is this? What class of hardware are you referring to? As

Re: [PATCH 01/26] Revert serial: uart: add hw flow control support configuration

2014-09-02 Thread Peter Hurley
On 09/02/2014 05:50 PM, Murali Karicheri wrote: Peter, On 09/02/2014 05:39 PM, Peter Hurley wrote: Finally, this patch supposes to fix existing bugs in the serial core for auto CTS-enabled hardware, but does not include the class of hardware for which these bugs exist. What is this?

Re: [PATCH 01/26] Revert serial: uart: add hw flow control support configuration

2014-09-02 Thread Murali Karicheri
On 09/02/2014 05:58 PM, Peter Hurley wrote: On 09/02/2014 05:50 PM, Murali Karicheri wrote: Peter, On 09/02/2014 05:39 PM, Peter Hurley wrote: Finally, this patch supposes to fix existing bugs in the serial core for auto CTS-enabled hardware, but does not include the class of hardware for