Re: [Qemu-devel] [PATCH] Revert "smbus: do not immediately complete commands"

2018-01-22 Thread Corey Minyard
On 01/21/2018 11:36 AM, Hervé Poussineau wrote: Le 19/01/2018 à 22:15, Corey Minyard a écrit : On 01/19/2018 08:07 AM, Corey Minyard wrote: On 01/18/2018 09:17 PM, Michael S. Tsirkin wrote: On Thu, Jan 18, 2018 at 07:55:41PM -0600, miny...@acm.org wrote: From: Corey Minyard This reverts com

Re: [Qemu-devel] [PATCH] Revert "smbus: do not immediately complete commands"

2018-01-21 Thread Hervé Poussineau
Le 19/01/2018 à 22:15, Corey Minyard a écrit : On 01/19/2018 08:07 AM, Corey Minyard wrote: On 01/18/2018 09:17 PM, Michael S. Tsirkin wrote: On Thu, Jan 18, 2018 at 07:55:41PM -0600, miny...@acm.org wrote: From: Corey Minyard This reverts commit 880b1ffe6ec2f0ae25cc4175716227ad275e8b8a. Th

Re: [Qemu-devel] [PATCH] Revert "smbus: do not immediately complete commands"

2018-01-19 Thread Corey Minyard
On 01/19/2018 08:07 AM, Corey Minyard wrote: On 01/18/2018 09:17 PM, Michael S. Tsirkin wrote: On Thu, Jan 18, 2018 at 07:55:41PM -0600, miny...@acm.org wrote: From: Corey Minyard This reverts commit 880b1ffe6ec2f0ae25cc4175716227ad275e8b8a. The commit being reverted says: PIIX4 errata

Re: [Qemu-devel] [PATCH] Revert "smbus: do not immediately complete commands"

2018-01-19 Thread Corey Minyard
On 01/18/2018 09:17 PM, Michael S. Tsirkin wrote: On Thu, Jan 18, 2018 at 07:55:41PM -0600, miny...@acm.org wrote: From: Corey Minyard This reverts commit 880b1ffe6ec2f0ae25cc4175716227ad275e8b8a. The commit being reverted says: PIIX4 errata says that "immediate polling of the Host Stat

Re: [Qemu-devel] [PATCH] Revert "smbus: do not immediately complete commands"

2018-01-18 Thread Michael S. Tsirkin
On Thu, Jan 18, 2018 at 07:55:41PM -0600, miny...@acm.org wrote: > From: Corey Minyard > > This reverts commit 880b1ffe6ec2f0ae25cc4175716227ad275e8b8a. > > The commit being reverted says: > > PIIX4 errata says that "immediate polling of the Host Status Register BUSY > bit may indicate

[Qemu-devel] [PATCH] Revert "smbus: do not immediately complete commands"

2018-01-18 Thread minyard
From: Corey Minyard This reverts commit 880b1ffe6ec2f0ae25cc4175716227ad275e8b8a. The commit being reverted says: PIIX4 errata says that "immediate polling of the Host Status Register BUSY bit may indicate that the SMBus is NOT busy." Due to this, some code does the following steps: