diff options
| author | Geoff Levand <geoffrey.levand@am.sony.com> | 2007-06-16 08:01:06 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-28 19:16:40 +1000 |
| commit | 7626e78d29651d3075e88f233c0632867ea6a35c (patch) | |
| tree | 0f1d4b26d6597b9a81af2e2009ce2dae6aaabbc7 /arch/powerpc/platforms | |
| parent | a3323d1a52ec5b70821590e4beaaf13c466fd396 (diff) | |
[POWERPC] PS3: Vuart rework
PS3 vuart updates to reflect the new PS3 unified device support.
- Move vuart devices to the PS3 system bus.
- Replace use of ps3_vuart_port_device with ps3_system_bus_device.
- Make the PS3 vuart bus driver a loadable module.
- Add remove() and shutdown() routines.
- Move ps3_vuart_work into ps3_vuart_port_priv.tx_list.
- Remove redundant spinlock ps3_vuart_work.lock.
- No longer free ps3_vuart_port_device.priv on shutdown.
- Cleanup Kconfig defs.
- Export symbols needed for modular port drivers.
- Arrange to use port numbers found in repository.
- Fix bugs in ps3_vuart_read_async() and polled reading
- Cleanup handling of shared interrupt with ps3_vuart_bus_interrupt_get()
and ps3_vuart_bus_interrupt_put()
- Add more comments to vuart.c.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/ps3/Kconfig | 21 | ||||
| -rw-r--r-- | arch/powerpc/platforms/ps3/interrupt.c | 2 |
2 files changed, 10 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig index 40f0008af4d..b5122a76481 100644 --- a/arch/powerpc/platforms/ps3/Kconfig +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -73,18 +73,12 @@ config PS3_USE_LPAR_ADDR config PS3_VUART depends on PPC_PS3 - bool "PS3 Virtual UART support" if PS3_ADVANCED - default y - help - Include support for the PS3 Virtual UART. - - This support is required for several system services - including the System Manager and AV Settings. In - general, all users will say Y. + tristate config PS3_PS3AV + depends on PPC_PS3 tristate "PS3 AV settings driver" if PS3_ADVANCED - depends on PS3_VUART + select PS3_VUART default y help Include support for the PS3 AV Settings driver. @@ -93,13 +87,14 @@ config PS3_PS3AV general, all users will say Y or M. config PS3_SYS_MANAGER - bool "PS3 System Manager driver" if PS3_ADVANCED - depends on PS3_VUART - default y + depends on PPC_PS3 + tristate "PS3 System Manager driver" if PS3_ADVANCED + select PS3_VUART + default m help Include support for the PS3 System Manager. This support is required for system control. In - general, all users will say Y. + general, all users will say Y or M. endmenu diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index 51141dc06f9..99a0826c8d9 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -564,6 +564,7 @@ int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp, return result; } +EXPORT_SYMBOL_GPL(ps3_vuart_irq_setup); int ps3_vuart_irq_destroy(unsigned int virq) { @@ -583,6 +584,7 @@ int ps3_vuart_irq_destroy(unsigned int virq) return result; } +EXPORT_SYMBOL_GPL(ps3_vuart_irq_destroy); /** * ps3_spe_irq_setup - Setup an spe virq. |