gru: send cross partition interrupts using the gru

[pandora-kernel.git] / drivers / misc / sgi-gru / gru_instructions.h

diff --git a/drivers/misc/sgi-gru/gru_instructions.h b/drivers/misc/sgi-gru/gru_instructions.h
index 848c7a8..d95587c 100644 (file)
--- a/drivers/misc/sgi-gru/gru_instructions.h
+++ b/drivers/misc/sgi-gru/gru_instructions.h
@@ -367,6 +367,18 @@ static inline void gru_vload_phys(void *cb, unsigned long gpa,
                                        (unsigned long)tri0, CB_IMA(hints)));
 }
 
+static inline void gru_vstore_phys(void *cb, unsigned long gpa,
+               unsigned int tri0, int iaa, unsigned long hints)
+{
+       struct gru_instruction *ins = (struct gru_instruction *)cb;
+
+       ins->baddr0 = (long)gpa | ((unsigned long)iaa << 62);
+       ins->nelem = 1;
+       ins->op1_stride = 1;
+       gru_start_instruction(ins, __opdword(OP_VSTORE, 0, XTYPE_DW, iaa, 0,
+                                       (unsigned long)tri0, CB_IMA(hints)));
+}
+
 static inline void gru_vload(void *cb, unsigned long mem_addr,
                unsigned int tri0, unsigned char xtype, unsigned long nelem,
                unsigned long stride, unsigned long hints)