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| author | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-04 19:22:33 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-04 19:22:33 -0800 |
| commit | 15a4cb9c25df05a5d4844e80a1aea83d66165868 (patch) | |
| tree | bcb4f7c6e84f501ee6ce8c7a740cc7c4ec92447d /arch/powerpc/platforms/cell/interrupt.c | |
| parent | ff51a98799931256b555446b2f5675db08de6229 (diff) | |
| parent | d8594d639135b500bf6010f981ea854092d54030 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc
* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (194 commits)
[POWERPC] Add missing EXPORTS for mpc52xx support
[POWERPC] Remove obsolete PPC_52xx and update CLASSIC32 comment
[POWERPC] ps3: add a default zImage target
[POWERPC] Add of_platform_bus support to mpc52xx psc uart driver
[POWERPC] typo fix and whitespace cleanup on mpc52xx-uart driver
[POWERPC] Fix debug printks for 32-bit resources in the PCI code
[POWERPC] Replace kmalloc+memset with kzalloc
[POWERPC] Linkstation / kurobox support
[POWERPC] Add the e300c3 core to the CPU table.
[POWERPC] ppc: m48t35 add missing bracket
[POWERPC] iSeries: don't build head_64.o unnecessarily
[POWERPC] iSeries: stop dt_mod.o being rebuilt unnecessarily
[POWERPC] Fix cputable.h for combined build
[POWERPC] Allow CONFIG_BOOTX_TEXT on iSeries
[POWERPC] Allow xmon to build on legacy iSeries
[POWERPC] Change ppc64_defconfig to use AUTOFS_V4 not V3
[POWERPC] Tell firmware we can handle POWER6 compatible mode
[POWERPC] Clean images in arch/powerpc/boot
[POWERPC] Fix OF pci flags parsing
[POWERPC] defconfig for lite5200 board
...
Diffstat (limited to 'arch/powerpc/platforms/cell/interrupt.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/interrupt.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index a914c12b406..6666d037eb4 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -396,3 +396,19 @@ void __init iic_init_IRQ(void) /* Enable on current CPU */ iic_setup_cpu(); } + +void iic_set_interrupt_routing(int cpu, int thread, int priority) +{ + struct cbe_iic_regs __iomem *iic_regs = cbe_get_cpu_iic_regs(cpu); + u64 iic_ir = 0; + int node = cpu >> 1; + + /* Set which node and thread will handle the next interrupt */ + iic_ir |= CBE_IIC_IR_PRIO(priority) | + CBE_IIC_IR_DEST_NODE(node); + if (thread == 0) + iic_ir |= CBE_IIC_IR_DEST_UNIT(CBE_IIC_IR_PT_0); + else + iic_ir |= CBE_IIC_IR_DEST_UNIT(CBE_IIC_IR_PT_1); + out_be64(&iic_regs->iic_ir, iic_ir); +} |