about_radeon_dma

2012-06-14 Thread llittle了了
palace, ring_test will not work? > Date: Wed, 13 Jun 2012 22:35:45 -0400 > Subject: Re: about_radeon_dma > From: alexdeucher at gmail.com > To: sizhiying at hotmail.com > CC: konrad.wilk at oracle.com; dri-devel at lists.freedesktop.org > > On Wed, Jun 13, 2012 at 9:55 P

about_radeon_dma

2012-06-14 Thread Jerome Glisse
On Thu, Jun 14, 2012 at 12:04 AM, llittle?? wrote: > Yes, I transplant the radeon_driver from 64bit_kernel to a mini 32bit_os. > The purpose is to open radeon_benchmark or Xorg in the mini_32bit_os. > So, I think ring_test success means GPU work correctly and smmothly. > > But ,my ring_test in t

about_radeon_dma

2012-06-14 Thread llittle了了
the value "deadbeef" ?? Do I not understand the real card work? ring_test?? > Date: Wed, 13 Jun 2012 09:57:28 -0400 > From: konrad.wilk at oracle.com > To: sizhiying at hotmail.com > CC: dri-devel at lists.freedesktop.org > Subject: Re: about_radeon_dma > >

Re: about_radeon_dma

2012-06-14 Thread Jerome Glisse
On Thu, Jun 14, 2012 at 12:04 AM, llittle了了 wrote: > Yes, I transplant the radeon_driver from 64bit_kernel to a mini 32bit_os. > The purpose is to open radeon_benchmark or Xorg in the mini_32bit_os. > So, I think ring_test success means GPU work correctly and smmothly. > > But ,my ring_test in t

about_radeon_dma

2012-06-13 Thread Alex Deucher
y updated. That way we know the ring buffer is working. Alex > > >> Date: Wed, 13 Jun 2012 09:57:28 -0400 >> From: konrad.wilk at oracle.com >> To: sizhiying at hotmail.com >> CC: dri-devel at lists.freedesktop.org >> Subject: Re: about_radeon_dma >> >

RE: about_radeon_dma

2012-06-13 Thread llittle了了
palace, ring_test will not work? > Date: Wed, 13 Jun 2012 22:35:45 -0400 > Subject: Re: about_radeon_dma > From: alexdeuc...@gmail.com > To: sizhiy...@hotmail.com > CC: konrad.w...@oracle.com; dri-devel@lists.freedesktop.org > > On Wed, Jun 13, 2012 at 9:55 PM, llittle了了 w

Re: about_radeon_dma

2012-06-13 Thread Alex Deucher
y updated. That way we know the ring buffer is working. Alex > > >> Date: Wed, 13 Jun 2012 09:57:28 -0400 >> From: konrad.w...@oracle.com >> To: sizhiy...@hotmail.com >> CC: dri-devel@lists.freedesktop.org >> Subject: Re: about_radeon_dma >> >> On

RE: about_radeon_dma

2012-06-13 Thread llittle了了
the value "deadbeef" ?? Do I not understand the real card work? ring_test?? > Date: Wed, 13 Jun 2012 09:57:28 -0400 > From: konrad.w...@oracle.com > To: sizhiy...@hotmail.com > CC: dri-devel@lists.freedesktop.org > Subject: Re: about_radeon_dma > > On Wed, Ju

about_radeon_dma

2012-06-13 Thread Konrad Rzeszutek Wilk
On Wed, Jun 13, 2012 at 09:44:19AM +0800, llittle?? wrote: > > HI,all > Now, my lab is using radeon_ati card?And, I need ati_card dma > function?But, I do not clear that how the ati card know the dma address which > alloced by kernel?? By using the PCI API. > > Can any kernel dri

about_radeon_dma

2012-06-13 Thread llittle了了
HI,all Now, my lab is using radeon_ati card?And, I need ati_card dma function?But, I do not clear that how the ati card know the dma address which alloced by kernel?? Can any kernel drivers for radeon card give me some advise or explain the answer? I have read the radeon dr

Re: about_radeon_dma

2012-06-13 Thread Konrad Rzeszutek Wilk
On Wed, Jun 13, 2012 at 09:44:19AM +0800, llittle了了 wrote: > > HI,all > Now, my lab is using radeon_ati card。And, I need ati_card dma > function。But, I do not clear that how the ati card know the dma address which > alloced by kernel?? By using the PCI API. > > Can any kernel dri

about_radeon_dma

2012-06-12 Thread llittle了了
HI,all Now, my lab is using radeon_ati card。And, I need ati_card dma function。But, I do not clear that how the ati card know the dma address which alloced by kernel?? Can any kernel drivers for radeon card give me some advise or explain the answer? I have read the radeon dr