Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-15 Thread Matthias Brugger
On 15/10/2020 04:13, Neal Liu wrote: On Thu, 2020-10-08 at 10:35 +0800, Neal Liu wrote: On Wed, 2020-10-07 at 12:44 +0200, Matthias Brugger wrote: On 27/08/2020 05:06, Neal Liu wrote: [...] +static int devapc_sync_vio_dbg(struct mtk_devapc_context *ctx) +{ + void __iomem

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-14 Thread Neal Liu
On Thu, 2020-10-08 at 10:35 +0800, Neal Liu wrote: > On Wed, 2020-10-07 at 12:44 +0200, Matthias Brugger wrote: > > > > On 27/08/2020 05:06, Neal Liu wrote: [...] > > > +static int devapc_sync_vio_dbg(struct mtk_devapc_context *ctx) > > > +{ > > > + void __iomem *pd_vio_shift_sta_reg; > > > +

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-11 Thread Neal Liu
On Fri, 2020-10-09 at 14:34 +0200, Matthias Brugger wrote: > > On 08/10/2020 11:39, Neal Liu wrote: > > On Thu, 2020-10-08 at 10:45 +0200, Matthias Brugger wrote: > >> > >> On 08/10/2020 04:35, Neal Liu wrote: > >>> On Wed, 2020-10-07 at 12:44 +0200, Matthias Brugger wrote: > > On

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-09 Thread Matthias Brugger
On 08/10/2020 11:39, Neal Liu wrote: On Thu, 2020-10-08 at 10:45 +0200, Matthias Brugger wrote: On 08/10/2020 04:35, Neal Liu wrote: On Wed, 2020-10-07 at 12:44 +0200, Matthias Brugger wrote: On 27/08/2020 05:06, Neal Liu wrote: [...] +static int mtk_devapc_probe(struct

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-08 Thread Neal Liu
On Thu, 2020-10-08 at 10:45 +0200, Matthias Brugger wrote: > > On 08/10/2020 04:35, Neal Liu wrote: > > On Wed, 2020-10-07 at 12:44 +0200, Matthias Brugger wrote: > >> > >> On 27/08/2020 05:06, Neal Liu wrote: > >>> MediaTek bus fabric provides TrustZone security support and data > >>> protection

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-08 Thread Matthias Brugger
On 08/10/2020 04:35, Neal Liu wrote: On Wed, 2020-10-07 at 12:44 +0200, Matthias Brugger wrote: On 27/08/2020 05:06, Neal Liu wrote: MediaTek bus fabric provides TrustZone security support and data protection to prevent slaves from being accessed by unexpected masters. The security

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-07 Thread Neal Liu
On Wed, 2020-10-07 at 12:44 +0200, Matthias Brugger wrote: > > On 27/08/2020 05:06, Neal Liu wrote: > > MediaTek bus fabric provides TrustZone security support and data > > protection to prevent slaves from being accessed by unexpected > > masters. > > The security violation is logged and sent to

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-07 Thread Matthias Brugger
On 27/08/2020 05:06, Neal Liu wrote: MediaTek bus fabric provides TrustZone security support and data protection to prevent slaves from being accessed by unexpected masters. The security violation is logged and sent to the processor for further analysis or countermeasures. Any occurrence of

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-05 Thread Neal Liu
Hi Chun-Kuang, On Sat, 2020-10-03 at 00:24 +0800, Chun-Kuang Hu wrote: > Hi, Neal: > > Neal Liu 於 2020年8月27日 週四 上午11:07寫道: > > > > MediaTek bus fabric provides TrustZone security support and data > > protection to prevent slaves from being accessed by unexpected > > masters. > > The security

Re: [PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-10-02 Thread Chun-Kuang Hu
Hi, Neal: Neal Liu 於 2020年8月27日 週四 上午11:07寫道: > > MediaTek bus fabric provides TrustZone security support and data > protection to prevent slaves from being accessed by unexpected > masters. > The security violation is logged and sent to the processor for > further analysis or countermeasures. >

[PATCH v7 2/2] soc: mediatek: add mt6779 devapc driver

2020-08-26 Thread Neal Liu
MediaTek bus fabric provides TrustZone security support and data protection to prevent slaves from being accessed by unexpected masters. The security violation is logged and sent to the processor for further analysis or countermeasures. Any occurrence of security violation would raise an