Re: [PATCH V5 04/16] PCI: dwc: Perform dbi regs write lock towards the end

2019-05-07 Thread Vidya Sagar
On 5/3/2019 4:43 PM, Thierry Reding wrote: On Wed, Apr 24, 2019 at 10:49:52AM +0530, Vidya Sagar wrote: Remove multiple write enable and disable sequences of dbi registers as Tegra194 implements writes to BAR-0 register (offset: 0x10) controlled by DBI write-lock enable bit thereby not allowing

Re: [PATCH V5 04/16] PCI: dwc: Perform dbi regs write lock towards the end

2019-05-03 Thread Thierry Reding
On Wed, Apr 24, 2019 at 10:49:52AM +0530, Vidya Sagar wrote: > Remove multiple write enable and disable sequences of dbi registers as > Tegra194 implements writes to BAR-0 register (offset: 0x10) controlled by > DBI write-lock enable bit thereby not allowing any further writes to BAR-0 > register i

[PATCH V5 04/16] PCI: dwc: Perform dbi regs write lock towards the end

2019-04-23 Thread Vidya Sagar
Remove multiple write enable and disable sequences of dbi registers as Tegra194 implements writes to BAR-0 register (offset: 0x10) controlled by DBI write-lock enable bit thereby not allowing any further writes to BAR-0 register in config space to take place. Hence disabling write permission only t