08 May, 2007
1 commit
05 May, 2007
4 commits
-
ps3av: Replace GNU extension `__FUNCTION__' by C99 `__func__'
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds -
ps3: Make `ps3videomode -v 0' (auto mode) work again
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds -
ps3av:
- Move the definition of struct ps3av to ps3av.c, as it's locally used only.
- Kill ps3av.sem, use the existing ps3av.mutex instead.
- Make the 512-byte buffer in ps3av_do_pkt() static to reduce stack usage.
Its use is protected by a semaphore anyway.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds -
ps3av: Replace the kernel_thread and the ping pong semaphores by a singlethread
workqueue and a completion.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds
02 May, 2007
1 commit
-
Fixups for the ps3 interrupt routines to support all HV device
in a generic way.Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras
30 Apr, 2007
1 commit
-
Commit 404d5b185b4eb56d6fa2f7bd27833f8df1c38ce4 changed the definition
of dev_dbg in the !DEBUG case from being a #define to being a static
inline. There was code in drivers/ps3/vuart.c to do exactly that,
which fails to compile now. This fixes it by removing the redefinition,
as the redefinition is now superfluous.Signed-off-by: Paul Mackerras
15 Mar, 2007
2 commits
-
Signed-off-by: Al Viro
Acked-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds -
Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
10 Mar, 2007
1 commit
-
Add missing checks to PS3 specific drivers ps3av and sys-manager to verify that
we are actually running on a PS3 (pointed out by Arnd).Correct existing checks in other subsystems/drivers to return -ENODEV instead
of zero.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Arnd Bergmann
16 Feb, 2007
3 commits
-
Add PS3 system manager support and the ppc_md routines restart() and
power_off().The system manager provides an event notification mechanism for reporting
events like thermal alert and button presses. It also provides support to
control system shutdown and startup.Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Add asynchronous read support to the PS3 vuart driver. This is needed to
support the PS3 system manager driver.Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras -
Cleanups for the PS3 vuart driver.
- Hide driver private data from external interface with new structure
ps3_vuart_port_priv.
- Fix masking bug in ps3_vuart_get_interrupt_status().
- Add new helper routine ps3_vuart_clear_rx_bytes() to flush rx buffer.
- Add new variable probe_mutex to serialize probe and destroy routines.
- Rename some symbols.
- Add platform check in ps3_vuart_bus_init().Signed-off-by: Geoff Levand
Signed-off-by: Paul Mackerras
13 Feb, 2007
3 commits
-
If ps3fb is available, we have to disable display flipping while changing the
audio or video mode.Signed-off-by: Geert Uytterhoeven
Cc: James Simmons
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add the PS3 AV Settings Driver.
The AV Settings driver is used to control Audio and Video settings. It
communicates with the policy manager through the virtual uart.Signed-off-by: Geert Uytterhoeven
Cc: James Simmons
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
PS3: Add a shutdown method to the PS3's virtual uart port driver framework
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Geoff Levand
Cc: James Simmons
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
07 Feb, 2007
4 commits
-
Move the structures and routines needed for PS3 vuart port device registration
to asm-powerpc/ps3.h.Signed-off-by: Geoff Levand
Acked-by: Arnd Bergmann
Signed-off-by: Paul Mackerras -
Move the PS3 system bus routines from drivers/ps3 to
arch/powerpc/platforms/ps3.Signed-off-by: Geoff Levand
Acked-by: Benjamin Herrenschmidt
Acked-by: Arnd Bergmann
Signed-off-by: Paul Mackerras -
Change the PS3 irq allocation routines to take an argument indicating which
cpu (processor thread) the interrupt should be serviced on.The current system configuration favors device interrupts that are serviced
on cpu0, so that is used as the default.Signed-off-by: Geoff Levand
Acked-by: Arnd Bergmann
Signed-off-by: Paul Mackerras -
Fix two minor bugs in the PS3 system bus mmio region code. First, on error or
when freeing a region, retain the bus_addr and len fields to allow subsequent
calls to create the region. Second, correct the region address argument to the
lv1_unmap_device_mmio_region() call.Fixes modprobe/rmmod of some drivers.
Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: Geoff Levand
Acked-by: Arnd Bergmann
Signed-off-by: Paul Mackerras
11 Dec, 2006
1 commit
-
Adds support for the PS3 virtual UART (vuart). The vuart provides a
bi-directional byte stream data link between logical partitions.This is needed for the ps3 graphics driver and the ps3 power
control support to be able to communicate with the lv1 policy
module.Signed-off-by: Geoff Levand
Acked-by: Arnd Bergmann
Signed-off-by: Paul Mackerras
04 Dec, 2006
2 commits
-
A few code paths need to check whether or not they are running
on the PS3's LV1 hypervisor before making hcalls. This introduces
a new firmware feature bit for this, FW_FEATURE_PS3_LV1.Now when both PS3 and IBM_CELL_BLADE are enabled, but not PSERIES,
FW_FEATURE_PS3_LV1 and FW_FEATURE_LPAR get enabled at compile time,
which is a bug. The same problem can also happen for (PPC_ISERIES &&
!PPC_PSERIES && PPC_SOMETHING_ELSE). In order to solve this, I
introduce a new CONFIG_PPC_NATIVE option that is set when at least
one platform is selected that can run without a hypervisor and then
turns the firmware feature check into a run-time option.The new cell oprofile support that was recently merged does not
work on hypervisor based platforms like the PS3, therefore make
it depend on PPC_CELL_NATIVE instead of PPC_CELL. This may change
if we get oprofile support for PS3.Signed-off-by: Arnd Bergmann
-
Adds a PS3 system bus driver. This system bus is a virtual bus used to present
the PS3 system devices in the LDM.Signed-off-by: Geoff Levand
Signed-off-by: Arnd Bergmann
