diff options
| -rw-r--r-- | sys/powerpc/aim/ofw_machdep.c | 18 | ||||
| -rw-r--r-- | sys/powerpc/include/md_var.h | 1 | ||||
| -rw-r--r-- | sys/powerpc/include/ofw_machdep.h | 2 | ||||
| -rw-r--r-- | sys/powerpc/powerpc/mem.c | 1 | ||||
| -rw-r--r-- | sys/powerpc/powerpc/ofw_machdep.c | 18 |
5 files changed, 38 insertions, 2 deletions
diff --git a/sys/powerpc/aim/ofw_machdep.c b/sys/powerpc/aim/ofw_machdep.c index 8e98cac..d868eec 100644 --- a/sys/powerpc/aim/ofw_machdep.c +++ b/sys/powerpc/aim/ofw_machdep.c @@ -51,6 +51,8 @@ __FBSDID("$FreeBSD$"); #include <vm/vm_param.h> #include <vm/vm_page.h> +#include <machine/bus.h> +#include <machine/md_var.h> #include <machine/powerpc.h> #include <machine/ofw_machdep.h> #include <powerpc/ofw/ofw_pci.h> @@ -284,6 +286,22 @@ OF_getetheraddr(device_t dev, u_char *addr) OF_getprop(node, "local-mac-address", addr, ETHER_ADDR_LEN); } +/* + * Return the physical address and the bus space to use for a node + * referenced by its package handle and the index of the register bank + * to decode. Intended to be used by console drivers in early boot only. + * Works by mapping the address of the node's bank given in the address + * space of its parent upward in the device tree at each bridge along the + * path. + */ +int +OF_decode_addr(phandle_t node, int bank, bus_space_tag_t *tag, + bus_space_handle_t *handle) +{ + + return (ENXIO); +} + int mem_valid(vm_offset_t addr, int len) { diff --git a/sys/powerpc/include/md_var.h b/sys/powerpc/include/md_var.h index 9e98647..fa868c1 100644 --- a/sys/powerpc/include/md_var.h +++ b/sys/powerpc/include/md_var.h @@ -52,6 +52,7 @@ struct pcicfg; void busdma_swi(void); int is_physical_memory(vm_offset_t addr); +int mem_valid(vm_offset_t addr, int len); void decr_init(void); diff --git a/sys/powerpc/include/ofw_machdep.h b/sys/powerpc/include/ofw_machdep.h index 7f3aa0e..a4b601e 100644 --- a/sys/powerpc/include/ofw_machdep.h +++ b/sys/powerpc/include/ofw_machdep.h @@ -30,7 +30,7 @@ #include <sys/bus.h> +int OF_decode_addr(phandle_t, int, bus_space_tag_t *, bus_space_handle_t *); void OF_getetheraddr(device_t dev, u_char *addr); -int mem_valid(vm_offset_t addr, int len); #endif /* _MACHINE_OFW_MACHDEP_H_ */ diff --git a/sys/powerpc/powerpc/mem.c b/sys/powerpc/powerpc/mem.c index c7f30205..340fa82 100644 --- a/sys/powerpc/powerpc/mem.c +++ b/sys/powerpc/powerpc/mem.c @@ -59,7 +59,6 @@ __FBSDID("$FreeBSD$"); #include <sys/uio.h> #include <machine/md_var.h> -#include <machine/ofw_machdep.h> #include <machine/vmparam.h> #include <vm/vm.h> diff --git a/sys/powerpc/powerpc/ofw_machdep.c b/sys/powerpc/powerpc/ofw_machdep.c index 8e98cac..d868eec 100644 --- a/sys/powerpc/powerpc/ofw_machdep.c +++ b/sys/powerpc/powerpc/ofw_machdep.c @@ -51,6 +51,8 @@ __FBSDID("$FreeBSD$"); #include <vm/vm_param.h> #include <vm/vm_page.h> +#include <machine/bus.h> +#include <machine/md_var.h> #include <machine/powerpc.h> #include <machine/ofw_machdep.h> #include <powerpc/ofw/ofw_pci.h> @@ -284,6 +286,22 @@ OF_getetheraddr(device_t dev, u_char *addr) OF_getprop(node, "local-mac-address", addr, ETHER_ADDR_LEN); } +/* + * Return the physical address and the bus space to use for a node + * referenced by its package handle and the index of the register bank + * to decode. Intended to be used by console drivers in early boot only. + * Works by mapping the address of the node's bank given in the address + * space of its parent upward in the device tree at each bridge along the + * path. + */ +int +OF_decode_addr(phandle_t node, int bank, bus_space_tag_t *tag, + bus_space_handle_t *handle) +{ + + return (ENXIO); +} + int mem_valid(vm_offset_t addr, int len) { |
