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authorBjorn Helgaas <bhelgaas@google.com>2012-12-07 12:11:52 -0700
committerBjorn Helgaas <bhelgaas@google.com>2012-12-07 12:11:52 -0700
commit27e1c8ee0170e80f6426c35d54f3b5cd9dadb25b (patch)
tree5188300ea7cc05db7aebee53366c0556e5d8eaf9 /drivers/pci/pcie
parent72e1e868ca8f14ef34c95e0e8b73f64b6acf5934 (diff)
parenta875621ec15318f0ba35907726ee2cb9e9e0c6b7 (diff)
downloadop-kernel-dev-27e1c8ee0170e80f6426c35d54f3b5cd9dadb25b.zip
op-kernel-dev-27e1c8ee0170e80f6426c35d54f3b5cd9dadb25b.tar.gz
Merge branch 'pci/bjorn-pcie-cap' into next
* pci/bjorn-pcie-cap: ath9k: Use standard #defines for PCIe Capability ASPM fields iwlwifi: Use standard #defines for PCIe Capability ASPM fields iwlwifi: collapse wrapper for pcie_capability_read_word() iwlegacy: Use standard #defines for PCIe Capability ASPM fields iwlegacy: collapse wrapper for pcie_capability_read_word() cxgb3: Use standard #defines for PCIe Capability ASPM fields PCI: Add standard PCIe Capability Link ASPM field names PCI/portdrv: Use PCI Express Capability accessors PCI: Use standard PCIe Capability Link register field names PCI: Add and use standard PCI-X Capability register names
Diffstat (limited to 'drivers/pci/pcie')
-rw-r--r--drivers/pci/pcie/aspm.c11
-rw-r--r--drivers/pci/pcie/portdrv_core.c3
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 3da9ecc..b52630b 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -426,7 +426,8 @@ static void pcie_aspm_cap_init(struct pcie_link_state *link, int blacklist)
static void pcie_config_aspm_dev(struct pci_dev *pdev, u32 val)
{
- pcie_capability_clear_and_set_word(pdev, PCI_EXP_LNKCTL, 0x3, val);
+ pcie_capability_clear_and_set_word(pdev, PCI_EXP_LNKCTL,
+ PCI_EXP_LNKCTL_ASPMC, val);
}
static void pcie_config_aspm_link(struct pcie_link_state *link, u32 state)
@@ -441,12 +442,12 @@ static void pcie_config_aspm_link(struct pcie_link_state *link, u32 state)
return;
/* Convert ASPM state to upstream/downstream ASPM register state */
if (state & ASPM_STATE_L0S_UP)
- dwstream |= PCIE_LINK_STATE_L0S;
+ dwstream |= PCI_EXP_LNKCTL_ASPM_L0S;
if (state & ASPM_STATE_L0S_DW)
- upstream |= PCIE_LINK_STATE_L0S;
+ upstream |= PCI_EXP_LNKCTL_ASPM_L0S;
if (state & ASPM_STATE_L1) {
- upstream |= PCIE_LINK_STATE_L1;
- dwstream |= PCIE_LINK_STATE_L1;
+ upstream |= PCI_EXP_LNKCTL_ASPM_L1;
+ dwstream |= PCI_EXP_LNKCTL_ASPM_L1;
}
/*
* Spec 2.0 suggests all functions should be configured the
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index ed129b4..b42133a 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -120,8 +120,7 @@ static int pcie_port_enable_msix(struct pci_dev *dev, int *vectors, int mask)
* the value in this field indicates which MSI-X Table entry is
* used to generate the interrupt message."
*/
- pos = pci_pcie_cap(dev);
- pci_read_config_word(dev, pos + PCI_EXP_FLAGS, &reg16);
+ pcie_capability_read_word(dev, PCI_EXP_FLAGS, &reg16);
entry = (reg16 & PCI_EXP_FLAGS_IRQ) >> 9;
if (entry >= nr_entries)
goto Error;
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