Re: [PATCH v2] net/nfp: fix 48-bit DMA address support for NFDk

2023-02-20 Thread Ferruh Yigit
On 2/20/2023 9:02 AM, Chaoyong He wrote: > From: Peng Zhang > > Initializing of the NFP PMD fails when a NFDk device is used in a PCIe > slot that supports 48-bit DMA address. The failure is due to an > incorrect check by the PMD that limits the support to 40-bit DMA > address. While this check i

[PATCH v2] net/nfp: fix 48-bit DMA address support for NFDk

2023-02-20 Thread Chaoyong He
From: Peng Zhang Initializing of the NFP PMD fails when a NFDk device is used in a PCIe slot that supports 48-bit DMA address. The failure is due to an incorrect check by the PMD that limits the support to 40-bit DMA address. While this check is correct for NFD3 devices, it is incorrect for NFDk