Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-14 Thread Cédric Le Goater
On 06/14/2018 08:44 AM, David Gibson wrote: > On Wed, Jun 13, 2018 at 09:03:22AM +0200, Cédric Le Goater wrote: >> On 06/13/2018 02:47 AM, David Gibson wrote: >>> On Tue, Jun 12, 2018 at 08:13:49AM +0200, Cédric Le Goater wrote: On 06/12/2018 07:58 AM, David Gibson wrote: > On Wed, Jun

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-14 Thread David Gibson
On Wed, Jun 13, 2018 at 09:03:22AM +0200, Cédric Le Goater wrote: > On 06/13/2018 02:47 AM, David Gibson wrote: > > On Tue, Jun 12, 2018 at 08:13:49AM +0200, Cédric Le Goater wrote: > >> On 06/12/2018 07:58 AM, David Gibson wrote: > >>> On Wed, Jun 06, 2018 at 09:04:10AM +0200, Cédric Le Goater

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-13 Thread Cédric Le Goater
On 06/13/2018 02:47 AM, David Gibson wrote: > On Tue, Jun 12, 2018 at 08:13:49AM +0200, Cédric Le Goater wrote: >> On 06/12/2018 07:58 AM, David Gibson wrote: >>> On Wed, Jun 06, 2018 at 09:04:10AM +0200, Cédric Le Goater wrote: On 06/06/2018 08:39 AM, David Gibson wrote: > On Wed, May

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-12 Thread David Gibson
On Tue, Jun 12, 2018 at 08:13:49AM +0200, Cédric Le Goater wrote: > On 06/12/2018 07:58 AM, David Gibson wrote: > > On Wed, Jun 06, 2018 at 09:04:10AM +0200, Cédric Le Goater wrote: > >> On 06/06/2018 08:39 AM, David Gibson wrote: > >>> On Wed, May 30, 2018 at 12:07:54PM +0200, Cédric Le Goater

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-12 Thread Cédric Le Goater
On 06/12/2018 07:58 AM, David Gibson wrote: > On Wed, Jun 06, 2018 at 09:04:10AM +0200, Cédric Le Goater wrote: >> On 06/06/2018 08:39 AM, David Gibson wrote: >>> On Wed, May 30, 2018 at 12:07:54PM +0200, Cédric Le Goater wrote: Based on previous work done in skiboot, the physical mapping

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-12 Thread David Gibson
On Wed, Jun 06, 2018 at 09:04:10AM +0200, Cédric Le Goater wrote: > On 06/06/2018 08:39 AM, David Gibson wrote: > > On Wed, May 30, 2018 at 12:07:54PM +0200, Cédric Le Goater wrote: > >> Based on previous work done in skiboot, the physical mapping array > >> helps in calculating the MMIO ranges of

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-06 Thread Cédric Le Goater
On 06/06/2018 08:39 AM, David Gibson wrote: > On Wed, May 30, 2018 at 12:07:54PM +0200, Cédric Le Goater wrote: >> Based on previous work done in skiboot, the physical mapping array >> helps in calculating the MMIO ranges of each controller depending on >> the chip id and the chip type. This is

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-06 Thread David Gibson
On Wed, May 30, 2018 at 12:07:54PM +0200, Cédric Le Goater wrote: > Based on previous work done in skiboot, the physical mapping array > helps in calculating the MMIO ranges of each controller depending on > the chip id and the chip type. This is will be particularly useful for > the P9 models

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-06-06 Thread Cédric Le Goater
On 05/30/2018 12:23 PM, Greg Kurz wrote: > On Wed, 30 May 2018 12:07:54 +0200 > Cédric Le Goater wrote: > >> Based on previous work done in skiboot, the physical mapping array >> helps in calculating the MMIO ranges of each controller depending on >> the chip id and the chip type. This is will

Re: [Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-05-30 Thread Greg Kurz
On Wed, 30 May 2018 12:07:54 +0200 Cédric Le Goater wrote: > Based on previous work done in skiboot, the physical mapping array > helps in calculating the MMIO ranges of each controller depending on > the chip id and the chip type. This is will be particularly useful for > the P9 models which

[Qemu-devel] [PATCH v2] pnv: add a physical mapping array describing MMIO ranges in each chip

2018-05-30 Thread Cédric Le Goater
Based on previous work done in skiboot, the physical mapping array helps in calculating the MMIO ranges of each controller depending on the chip id and the chip type. This is will be particularly useful for the P9 models which use less the XSCOM bus and rely more on MMIOs. A link on the chip is