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| author | Ingo Molnar <mingo@kernel.org> | 2016-11-17 08:30:54 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-11-17 08:30:54 +0100 |
| commit | 89a01c51cbe3b6ae81008e8c91235be583df8c50 (patch) | |
| tree | 0f2e42652d8ebdfc6aeaa8f7c1b5b834f4a5d649 /drivers/pci/host/pcie-designware.c | |
| parent | f4474c9f0bba17857b1a47c8dc89c07a0845c2b2 (diff) | |
| parent | a8d9df5a509a232a959e4ef2e281f7ecd77810d6 (diff) | |
| download | talos-op-linux-89a01c51cbe3b6ae81008e8c91235be583df8c50.tar.gz talos-op-linux-89a01c51cbe3b6ae81008e8c91235be583df8c50.zip | |
Merge branch 'x86/cpufeature' into x86/asm, to pick up dependency
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/pci/host/pcie-designware.c')
| -rw-r--r-- | drivers/pci/host/pcie-designware.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 035f50c03281..bed19994c1e9 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -637,8 +637,6 @@ int dw_pcie_host_init(struct pcie_port *pp) } } - pp->iatu_unroll_enabled = dw_pcie_iatu_unroll_enabled(pp); - if (pp->ops->host_init) pp->ops->host_init(pp); @@ -809,6 +807,11 @@ void dw_pcie_setup_rc(struct pcie_port *pp) { u32 val; + /* get iATU unroll support */ + pp->iatu_unroll_enabled = dw_pcie_iatu_unroll_enabled(pp); + dev_dbg(pp->dev, "iATU unroll: %s\n", + pp->iatu_unroll_enabled ? "enabled" : "disabled"); + /* set the number of lanes */ val = dw_pcie_readl_rc(pp, PCIE_PORT_LINK_CONTROL); val &= ~PORT_LINK_MODE_MASK; |
