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author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-23 15:49:57 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-23 15:49:57 -0800 |
commit | a3ea9b584ed2acdeae817f0dc91a5880e0828a05 (patch) | |
tree | 5b4ef9b10c05aa84419a6ba6187d0dcd14654c97 /drivers/pci/hotplug/shpchp_pci.c | |
parent | 554f593d6c411e717a71ffdcb0cfb46bb2394502 (diff) | |
parent | b2e6e3ba7deb525f180df64f32f3fcb214538bea (diff) | |
download | op-kernel-dev-a3ea9b584ed2acdeae817f0dc91a5880e0828a05.zip op-kernel-dev-a3ea9b584ed2acdeae817f0dc91a5880e0828a05.tar.gz |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (49 commits)
[PATCH] acpiphp: fix acpi_path_name
[PATCH] ibmphp: remove TRUE and FALSE
[PATCH] PCI Hotplug: add common acpi functions to core
[PATCH] PCI: kzalloc() conversion in drivers/pci
[PATCH] acpiphp: Scan slots under the nested P2P bridge
[PATCH] PCI Hotplug: SN: Fix cleanup on hotplug removal of PPB
[PATCH] shpchp: cleanup bus speed handling
[PATCH] PCI: fix pci_request_region[s] arg
[PATCH] PCI: Provide a boot parameter to disable MSI
[PATCH] PCI: the scheduled removal of PCI_LEGACY_PROC
[PATCH] PCI: cpqphp_ctrl.c: board_replaced(): remove dead code
[PATCH] acpiphp: fix bridge handle
[PATCH] acpiphp - slot management fix - V4
[PATCH] acpi: remove dock event handling from ibm_acpi
[PATCH] acpiphp: add dock event handling
[PATCH] acpi: export acpi_bus_trim
[PATCH] acpiphp: add new bus to acpi
[PATCH] PCI: Move pci_dev_put outside a spinlock
[PATCH] PCI: PCI/Cardbus cards hidden, needs pci=assign-busses to fix
[PATCH] PCI: fix problems with MSI-X on ia64
...
Diffstat (limited to 'drivers/pci/hotplug/shpchp_pci.c')
-rw-r--r-- | drivers/pci/hotplug/shpchp_pci.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c index 19e1a5e..257adc2 100644 --- a/drivers/pci/hotplug/shpchp_pci.c +++ b/drivers/pci/hotplug/shpchp_pci.c @@ -38,7 +38,7 @@ static void program_fw_provided_values(struct pci_dev *dev) { u16 pci_cmd, pci_bctl; struct pci_dev *cdev; - struct hotplug_params hpp = {0x8, 0x40, 0, 0}; /* defaults */ + struct hotplug_params hpp; /* Program hpp values for this device */ if (!(dev->hdr_type == PCI_HEADER_TYPE_NORMAL || @@ -46,7 +46,13 @@ static void program_fw_provided_values(struct pci_dev *dev) (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI))) return; - get_hp_params_from_firmware(dev, &hpp); + /* use default values if we can't get them from firmware */ + if (get_hp_params_from_firmware(dev, &hpp)) { + hpp.cache_line_size = 8; + hpp.latency_timer = 0x40; + hpp.enable_serr = 0; + hpp.enable_perr = 0; + } pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, hpp.cache_line_size); pci_write_config_byte(dev, PCI_LATENCY_TIMER, hpp.latency_timer); |