Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-30 Thread Timur Tabi
Greg Kroah-Hartman wrote: On Wed, Mar 30, 2016 at 12:01:56PM -0500, Timur Tabi wrote: Greg Kroah-Hartman wrote: If this isn't a bug fix or regression fix, it's not ok for 4.6-final, it will have to wait for 4.7-rc1. It fixes a problem on our platform (QDF2432). Without this patch, we can't u

Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-30 Thread Greg Kroah-Hartman
On Wed, Mar 30, 2016 at 12:01:56PM -0500, Timur Tabi wrote: > Greg Kroah-Hartman wrote: > >If this isn't a bug fix or regression fix, it's not ok for 4.6-final, it > >will have to wait for 4.7-rc1. > > It fixes a problem on our platform (QDF2432). Without this patch, we can't > use the PL011 at a

Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-30 Thread Timur Tabi
Greg Kroah-Hartman wrote: If this isn't a bug fix or regression fix, it's not ok for 4.6-final, it will have to wait for 4.7-rc1. It fixes a problem on our platform (QDF2432). Without this patch, we can't use the PL011 at all. -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Cent

Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-30 Thread Greg Kroah-Hartman
On Wed, Mar 30, 2016 at 08:30:34AM -0400, Christopher Covington wrote: > Hi Greg, > > On 03/15/2016 06:08 AM, Andre Przywara wrote: > > Hi Christopher, > > > > On 11/03/16 06:35, Christopher Covington wrote: > >> Version 2 of the Server Base System Architecture (SBSAv2) describes the > >> Generic

Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-30 Thread Christopher Covington
Hi Greg, On 03/15/2016 06:08 AM, Andre Przywara wrote: > Hi Christopher, > > On 11/03/16 06:35, Christopher Covington wrote: >> Version 2 of the Server Base System Architecture (SBSAv2) describes the >> Generic UART registers as 32 bits wide. At least one implementation, found >> on the Qualcomm

Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-15 Thread Andre Przywara
Hi Christopher, On 11/03/16 06:35, Christopher Covington wrote: > Version 2 of the Server Base System Architecture (SBSAv2) describes the > Generic UART registers as 32 bits wide. At least one implementation, found > on the Qualcomm Technologies QDF2432, only supports 32 bit accesses. > SBSAv3, wh

Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-11 Thread Peter Hurley
Hi Christopher, On 03/10/2016 10:35 PM, Christopher Covington wrote: > Version 2 of the Server Base System Architecture (SBSAv2) describes the > Generic UART registers as 32 bits wide. At least one implementation, found > on the Qualcomm Technologies QDF2432, only supports 32 bit accesses. > SBSAv

[PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-10 Thread Christopher Covington
Version 2 of the Server Base System Architecture (SBSAv2) describes the Generic UART registers as 32 bits wide. At least one implementation, found on the Qualcomm Technologies QDF2432, only supports 32 bit accesses. SBSAv3, which describes supported access sizes in greater detail, explicitly requir

Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-08 Thread Mark Langsdorf
On 03/07/2016 11:43 PM, Christopher Covington wrote: From: Christopher Covington Version 2 of the Server Base System Architecture (SBSA) describes the Generic UART registers as 32 bits wide. At least one implementation, found of the Qualcomm Technologies QDF2432, only supports 32 bit accesses.

[PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

2016-03-07 Thread Christopher Covington
From: Christopher Covington Version 2 of the Server Base System Architecture (SBSA) describes the Generic UART registers as 32 bits wide. At least one implementation, found of the Qualcomm Technologies QDF2432, only supports 32 bit accesses. While other implementations may also support smaller si