Re: [LEDE-DEV] [PATCH] [BUG] XRX200 VPE support is broken since conflicting SMP support was introduced

2017-02-28 Thread Daniel Golle
Hi Stefan, On Tue, Feb 28, 2017 at 07:37:08PM +0100, Stefan Koch wrote: > 2017-02-22 17:11 GMT+01:00 Daniel Golle : > > 4) Write a proper, platform agnostic driver to connect the SLIC via > > SPI, PCM, I2C or whatever and add a simple DAHDI driver for it. Then > > have asterisk do the transcoding

Re: [LEDE-DEV] [PATCH] [BUG] XRX200 VPE support is broken since conflicting SMP support was introduced

2017-02-28 Thread Stefan Koch
2017-02-22 17:05 GMT+01:00 David Woodhouse : > On Wed, 2017-02-22 at 16:33 +0100, Stefan Koch wrote: > > Surely you can still have have SMP support in the kernel; all you need > to do is take the other CPU offline properly before you repurpose it > for VPE? I have created a LEDE pull request with

Re: [LEDE-DEV] [PATCH] [BUG] XRX200 VPE support is broken since conflicting SMP support was introduced

2017-02-28 Thread Stefan Koch
2017-02-22 17:11 GMT+01:00 Daniel Golle : > 4) Write a proper, platform agnostic driver to connect the SLIC via > SPI, PCM, I2C or whatever and add a simple DAHDI driver for it. Then > have asterisk do the transcoding (maybe some ASM optimization to make > it even take advantage of MIPS DSP instruc

Re: [LEDE-DEV] [PATCH] [BUG] XRX200 VPE support is broken since conflicting SMP support was introduced

2017-02-22 Thread Daniel Golle
On Wed, Feb 22, 2017 at 04:33:00PM +0100, Stefan Koch wrote: > 1) So one possibility is to disable CONFIG_MIPS_MT_SMP when the vmmc driver > package is selected. But this conflicts with Default Target approach which > builds images for all xrx200 based devices. > 2) Create a menu entry within menuc

Re: [LEDE-DEV] [PATCH] [BUG] XRX200 VPE support is broken since conflicting SMP support was introduced

2017-02-22 Thread David Woodhouse
On Wed, 2017-02-22 at 16:33 +0100, Stefan Koch wrote: > > *IMPORTANT* > To use VPE at least CONFIG_MIPS_MT_SMP needs to be disabled within  > xrx200/config-default and nosmp added to the kernel command line > Without nosmp within command line the full SMP part must be disabled > > *WARNING* > If

[LEDE-DEV] [PATCH] [BUG] XRX200 VPE support is broken since conflicting SMP support was introduced

2017-02-22 Thread Stefan Koch
Hi The VPE support needed by the VMMC driver to realize FXS support for lantiq xrx200 devices is broken since 2017-02-01. The following commit introduced *conflicting* SMP support for lantiq xrx200 devices and breaks FXS support: https://github.com/lede-project/source/commit/71e86199ff192538