diff options
| author | Geoff Levand <geoffrey.levand@am.sony.com> | 2007-06-16 07:55:58 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-28 19:16:39 +1000 |
| commit | a3323d1a52ec5b70821590e4beaaf13c466fd396 (patch) | |
| tree | 0e2c39f3fb667bfbdd9d4279dcf82ef7d8fc6565 /arch/powerpc/platforms/ps3/platform.h | |
| parent | 6758555da6a171d3f21ce36c0e12a2b8cff7ca9d (diff) | |
[POWERPC] PS3: Repository probe cleanups
Repository updates:
- Extract ps3_repository_find_bus() from ps3_repository_find_device(), as the
storage driver needs it.
- Make ps3_repository_find_device() return -ENODEV if a device is not found,
just like if a bus is not found.
- Add ps3_repository_read_vuart_sysmgr_port() and
ps3_repository_read_vuart_av_port() to get vuart port info.
- Add device enumeration routines ps3_repository_find_device() and
ps3_repository_find_devices().
- Cleanup debug routines.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/ps3/platform.h')
| -rw-r--r-- | arch/powerpc/platforms/ps3/platform.h | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h index 75cb8d9e90c..87d52060fec 100644 --- a/arch/powerpc/platforms/ps3/platform.h +++ b/arch/powerpc/platforms/ps3/platform.h @@ -131,24 +131,28 @@ int ps3_repository_read_dev_reg(unsigned int bus_index, /* repository bus enumerators */ struct ps3_repository_device { + enum ps3_bus_type bus_type; unsigned int bus_index; + unsigned int bus_id; + enum ps3_dev_type dev_type; unsigned int dev_index; - struct ps3_device_id did; + unsigned int dev_id; }; -int ps3_repository_find_device(enum ps3_bus_type bus_type, - enum ps3_dev_type dev_type, - const struct ps3_repository_device *start_dev, - struct ps3_repository_device *dev); -static inline int ps3_repository_find_first_device( - enum ps3_bus_type bus_type, enum ps3_dev_type dev_type, - struct ps3_repository_device *dev) +static inline struct ps3_repository_device *ps3_repository_bump_device( + struct ps3_repository_device *repo) { - return ps3_repository_find_device(bus_type, dev_type, NULL, dev); + repo->dev_index++; + return repo; } -int ps3_repository_find_interrupt(const struct ps3_repository_device *dev, +int ps3_repository_find_device(struct ps3_repository_device *repo); +int ps3_repository_find_devices(enum ps3_bus_type bus_type, + int (*callback)(const struct ps3_repository_device *repo)); +int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, + unsigned int *bus_index); +int ps3_repository_find_interrupt(const struct ps3_repository_device *repo, enum ps3_interrupt_type intr_type, unsigned int *interrupt_id); -int ps3_repository_find_reg(const struct ps3_repository_device *dev, +int ps3_repository_find_reg(const struct ps3_repository_device *repo, enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len); /* repository block device info */ @@ -218,6 +222,11 @@ int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id); int ps3_repository_read_spu_resource_id(unsigned int res_index, enum ps3_spu_resource_type* resource_type, unsigned int *resource_id); +/* repository vuart info */ + +int ps3_repository_read_vuart_av_port(unsigned int *port); +int ps3_repository_read_vuart_sysmgr_port(unsigned int *port); + /* Page table entries */ #define IOPTE_PP_W 0x8000000000000000ul /* protection: write */ #define IOPTE_PP_R 0x4000000000000000ul /* protection: read */ |