diff options
author | Xiaowei Bao | 2020-07-09 23:31:36 +0800 |
---|---|---|
committer | Priyanka Jain | 2020-07-27 14:24:15 +0530 |
commit | c5174a52c2ff719b945cea0f0119ad57c541f1a9 (patch) | |
tree | 806f170d2053846e6bc16bc90b97e5cfcd9878c3 /drivers/pci/pcie_layerscape.c | |
parent | 57fcc13738f1a28a39a916f6358569875d3d0820 (diff) |
pcie_ep: layerscape: Add the multiple function support
Add the multiple function support for Layerscape platform, some PEXs
of Layerscaple platform have more than one PF.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'drivers/pci/pcie_layerscape.c')
-rw-r--r-- | drivers/pci/pcie_layerscape.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/pcie_layerscape.c b/drivers/pci/pcie_layerscape.c index 93018feb7c1..ea0fc434417 100644 --- a/drivers/pci/pcie_layerscape.c +++ b/drivers/pci/pcie_layerscape.c @@ -108,13 +108,13 @@ void ls_pcie_atu_outbound_set(struct ls_pcie *pcie, int idx, int type, } /* Use bar match mode and MEM type as default */ -void ls_pcie_atu_inbound_set(struct ls_pcie *pcie, int idx, int type, - int bar, u64 phys) +void ls_pcie_atu_inbound_set(struct ls_pcie *pcie, u32 pf, int type, + int idx, int bar, u64 phys) { dbi_writel(pcie, PCIE_ATU_REGION_INBOUND | idx, PCIE_ATU_VIEWPORT); dbi_writel(pcie, (u32)phys, PCIE_ATU_LOWER_TARGET); dbi_writel(pcie, phys >> 32, PCIE_ATU_UPPER_TARGET); - dbi_writel(pcie, type, PCIE_ATU_CR1); + dbi_writel(pcie, type | PCIE_ATU_FUNC_NUM(pf), PCIE_ATU_CR1); dbi_writel(pcie, PCIE_ATU_ENABLE | PCIE_ATU_BAR_MODE_ENABLE | PCIE_ATU_BAR_NUM(bar), PCIE_ATU_CR2); } |