Re: [PATCH kernel 2/2] powerpc/powernv/npu: Add PE to PHB's list
From: Gavin Shan <hidden>
Date: 2016-05-12 06:18:07
On Thu, May 12, 2016 at 03:47:10PM +1000, Alexey Kardashevskiy wrote:
Before 3e68dc57 "powerpc/powernv: Remove DMA32 PE list", NPU PEs were linked to the NPU PHB via phb->ioda.pe_dma_list; after that fix, the phb->ioda.pe_list is used. During the pe_dma_list removal, list_add_tail(&phb->ioda.pe_dma_list) was removed, however no list_add() was added so does this patch. Signed-off-by: Alexey Kardashevskiy <redacted>
Reviewed-by: Gavin Shan <redacted>
quoted hunk ↗ jump to hunk
--- arch/powerpc/platforms/powernv/pci-ioda.c | 3 +++ 1 file changed, 3 insertions(+)diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index d0d32c2..4f9e73a 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c@@ -1009,6 +1009,9 @@ static struct pnv_ioda_pe *pnv_ioda_setup_dev_PE(struct pci_dev *dev)return NULL; } + /* Put PE to the list */ + list_add_tail(&pe->list, &phb->ioda.pe_list); + return pe; } -- 2.5.0.rc3