diff options
Diffstat (limited to 'src/southbridge/intel/bd82x6x/pcie.c')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/pcie.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/southbridge/intel/bd82x6x/pcie.c b/src/southbridge/intel/bd82x6x/pcie.c index 91add02d7c..a3eaba963f 100644 --- a/src/southbridge/intel/bd82x6x/pcie.c +++ b/src/southbridge/intel/bd82x6x/pcie.c @@ -20,6 +20,7 @@ #include <device/pciexp.h> #include <device/pci_ids.h> #include <southbridge/intel/common/pciehp.h> +#include <assert.h> #include "pch.h" static void pch_pcie_pm_early(struct device *dev) @@ -284,6 +285,26 @@ static void pch_pciexp_scan_bridge(device_t dev) pch_pcie_pm_late(dev); } +static const char *pch_pcie_acpi_name(device_t dev) +{ + ASSERT(dev); + + if (PCI_SLOT(dev->path.pci.devfn) == 0x1c) { + static const char *names[] = { "RP01", + "RP02", + "RP03", + "RP04", + "RP05", + "RP06", + "RP07", + "RP08"}; + + return names[PCI_FUNC(dev->path.pci.devfn)]; + } + + return NULL; +} + static void pcie_set_subsystem(device_t dev, unsigned vendor, unsigned device) { /* NOTE: This is not the default position! */ @@ -307,6 +328,7 @@ static struct device_operations device_ops = { .init = pci_init, .enable = pch_pcie_enable, .scan_bus = pch_pciexp_scan_bridge, + .acpi_name = pch_pcie_acpi_name, .ops_pci = &pci_ops, }; |