diff options
Diffstat (limited to 'arch/sparc64/kernel/of_device.c')
| -rw-r--r-- | arch/sparc64/kernel/of_device.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index 6b8798141f2c..8964eacb0048 100644 --- a/arch/sparc64/kernel/of_device.c +++ b/arch/sparc64/kernel/of_device.c @@ -317,6 +317,11 @@ static unsigned int of_bus_default_get_flags(const u32 *addr) static int of_bus_pci_match(struct device_node *np) { if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) { + char *model = of_get_property(np, "model", NULL); + + if (model && !strcmp(model, "SUNW,simba")) + return 0; + /* Do not do PCI specific frobbing if the * PCI bridge lacks a ranges property. We * want to pass it through up to the next @@ -332,6 +337,21 @@ static int of_bus_pci_match(struct device_node *np) return 0; } +static int of_bus_simba_match(struct device_node *np) +{ + char *model = of_get_property(np, "model", NULL); + + if (model && !strcmp(model, "SUNW,simba")) + return 1; + return 0; +} + +static int of_bus_simba_map(u32 *addr, const u32 *range, + int na, int ns, int pna) +{ + return 0; +} + static void of_bus_pci_count_cells(struct device_node *np, int *addrc, int *sizec) { @@ -436,6 +456,15 @@ static struct of_bus of_busses[] = { .map = of_bus_pci_map, .get_flags = of_bus_pci_get_flags, }, + /* SIMBA */ + { + .name = "simba", + .addr_prop_name = "assigned-addresses", + .match = of_bus_simba_match, + .count_cells = of_bus_pci_count_cells, + .map = of_bus_simba_map, + .get_flags = of_bus_pci_get_flags, + }, /* SBUS */ { .name = "sbus", |
