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path: root/drivers/pci/hotplug/cpqphp_pci.c
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Diffstat (limited to 'drivers/pci/hotplug/cpqphp_pci.c')
-rw-r--r--drivers/pci/hotplug/cpqphp_pci.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c
index 3b248426a9..e9f1fb333a 100644
--- a/drivers/pci/hotplug/cpqphp_pci.c
+++ b/drivers/pci/hotplug/cpqphp_pci.c
@@ -363,7 +363,7 @@ int cpqhp_save_config(struct controller *ctrl, int busnumber, int is_hot_plug)
return rc;
/* If multi-function device, set max_functions to 8 */
- if (header_type & 0x80)
+ if (header_type & PCI_HEADER_TYPE_MFD)
max_functions = 8;
else
max_functions = 1;
@@ -372,7 +372,7 @@ int cpqhp_save_config(struct controller *ctrl, int busnumber, int is_hot_plug)
do {
DevError = 0;
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE) {
/* Recurse the subordinate bus
* get the subordinate bus number
*/
@@ -487,13 +487,13 @@ int cpqhp_save_slot_config(struct controller *ctrl, struct pci_func *new_slot)
pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), 0x0B, &class_code);
pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), PCI_HEADER_TYPE, &header_type);
- if (header_type & 0x80) /* Multi-function device */
+ if (header_type & PCI_HEADER_TYPE_MFD)
max_functions = 8;
else
max_functions = 1;
while (function < max_functions) {
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE) {
/* Recurse the subordinate bus */
pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), PCI_SECONDARY_BUS, &secondary_bus);
@@ -571,7 +571,7 @@ int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func *func)
/* Check for Bridge */
pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE) {
pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);
sub_bus = (int) secondary_bus;
@@ -625,7 +625,7 @@ int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func *func)
} /* End of base register loop */
- } else if ((header_type & 0x7F) == 0x00) {
+ } else if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_NORMAL) {
/* Figure out IO and memory base lengths */
for (cloop = 0x10; cloop <= 0x24; cloop += 4) {
temp_register = 0xFFFFFFFF;
@@ -723,7 +723,7 @@ int cpqhp_save_used_resources(struct controller *ctrl, struct pci_func *func)
/* Check for Bridge */
pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE) {
/* Clear Bridge Control Register */
command = 0x00;
pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, command);
@@ -858,7 +858,7 @@ int cpqhp_save_used_resources(struct controller *ctrl, struct pci_func *func)
}
} /* End of base register loop */
/* Standard header */
- } else if ((header_type & 0x7F) == 0x00) {
+ } else if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_NORMAL) {
/* Figure out IO and memory base lengths */
for (cloop = 0x10; cloop <= 0x24; cloop += 4) {
pci_bus_read_config_dword(pci_bus, devfn, cloop, &save_base);
@@ -975,7 +975,7 @@ int cpqhp_configure_board(struct controller *ctrl, struct pci_func *func)
pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
/* If this is a bridge device, restore subordinate devices */
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE) {
pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);
sub_bus = (int) secondary_bus;
@@ -1067,7 +1067,7 @@ int cpqhp_valid_replace(struct controller *ctrl, struct pci_func *func)
/* Check for Bridge */
pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE) {
/* In order to continue checking, we must program the
* bus registers in the bridge to respond to accesses
* for its subordinate bus(es)
@@ -1090,7 +1090,7 @@ int cpqhp_valid_replace(struct controller *ctrl, struct pci_func *func)
}
/* Check to see if it is a standard config header */
- else if ((header_type & 0x7F) == PCI_HEADER_TYPE_NORMAL) {
+ else if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_NORMAL) {
/* Check subsystem vendor and ID */
pci_bus_read_config_dword(pci_bus, devfn, PCI_SUBSYSTEM_VENDOR_ID, &temp_register);