Re: [PATCH] PCI: dwc: Set 32-bit DMA mask for MSI target address allocation

On Tue, 17 Nov 2020 22:23:12 +0530, Vidya Sagar wrote: > Set DMA mask to 32-bit while allocating the MSI target address so that > the address is usable for both 32-bit and 64-bit MSI capable devices. > Throw a warning if it fails to set the mask to 32-bit to alert that > devices that are only 32-bi

Re: [PATCH] PCI: dwc: Set 32-bit DMA mask for MSI target address allocation

On 2020-11-17 16:53, Vidya Sagar wrote: Set DMA mask to 32-bit while allocating the MSI target address so that the address is usable for both 32-bit and 64-bit MSI capable devices. Throw a warning if it fails to set the mask to 32-bit to alert that devices that are only 32-bit MSI capable may not

Re: [PATCH] PCI: dwc: Set 32-bit DMA mask for MSI target address allocation

Hi, Could you please review this patch in the context of the following patch? http://patchwork.ozlabs.org/project/linux-pci/patch/20201124105035.24573-1-vid...@nvidia.com/ Thanks, Vidya Sagar On 11/17/2020 10:23 PM, Vidya Sagar wrote: Set DMA mask to 32-bit while allocating the MSI target addre

[PATCH] PCI: dwc: Set 32-bit DMA mask for MSI target address allocation

Set DMA mask to 32-bit while allocating the MSI target address so that the address is usable for both 32-bit and 64-bit MSI capable devices. Throw a warning if it fails to set the mask to 32-bit to alert that devices that are only 32-bit MSI capable may not work properly. Signed-off-by: Vidya Saga