diff options
| author |   Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> | 2008-01-19 07:30:40 +1100 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2008-01-25 22:52:51 +1100 |
| commit | b4cb2941f855993410ca456ef998888434e86098 (patch) | |
| tree | 297e8856810ad6d647d15d3e0c6a81285d0e95d7 /arch/powerpc/platforms/ps3/platform.h | |
| parent | [POWERPC] PS3: Add ps3_repository_find_device_by_id() (diff) | |
| download | linux-dev-b4cb2941f855993410ca456ef998888434e86098.tar.xz linux-dev-b4cb2941f855993410ca456ef998888434e86098.zip | |
[POWERPC] PS3: Use the HVs storage device notification mechanism properly
The PS3 hypervisor has a storage device notification mechanism to wait
until a storage device is ready. Unfortunately the storage device
probing code used this mechanism in an incorrect way, needing a
polling loop and handling of devices that are not yet ready.
This change corrects this by:
- First waiting for the reception of an asynchronous notification
that a new storage device became ready,
- Then looking up the storage device in the device repository.
On shutdown, the storage probe thread is stopped and the storage
notification device is closed using a reboot notifier.
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 | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h index 5c6d1b1db3df..0fdb3221d2f0 100644 --- a/arch/powerpc/platforms/ps3/platform.h +++ b/arch/powerpc/platforms/ps3/platform.h @@ -89,8 +89,6 @@ enum ps3_dev_type { PS3_DEV_TYPE_STOR_ROM = TYPE_ROM, /* 5 */ PS3_DEV_TYPE_SB_GPIO = 6, PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC, /* 14 */ - PS3_DEV_TYPE_STOR_DUMMY = 32, - PS3_DEV_TYPE_NOACCESS = 255, }; int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str, |