vxge: Allow multiple functions with INTA.

[net-next-2.6.git] / drivers / net / vxge / vxge-config.c

diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index c07a7379cfa7da70bb60e92c086758647ee445b1..32a75fa935ed4cc892c86ab6715a9db43f2802c9 100644 (file)
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -3882,6 +3882,30 @@ __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id)
        return status;
 }
 
+void
+vxge_hw_vpath_tti_ci_set(struct __vxge_hw_device *hldev, u32 vp_id)
+{
+       struct __vxge_hw_virtualpath *vpath;
+       struct vxge_hw_vpath_reg __iomem *vp_reg;
+       struct vxge_hw_vp_config *config;
+       u64 val64;
+
+       vpath = &hldev->virtual_paths[vp_id];
+       vp_reg = vpath->vp_reg;
+       config = vpath->vp_config;
+
+       if (config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
+               val64 = readq(&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
+
+               if (config->tti.timer_ci_en != VXGE_HW_TIM_TIMER_CI_ENABLE) {
+                       config->tti.timer_ci_en = VXGE_HW_TIM_TIMER_CI_ENABLE;
+                       val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
+                       writeq(val64,
+                       &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
+               }
+       }
+       return;
+}
 /*
  * __vxge_hw_vpath_initialize
  * This routine is the final phase of init which initializes the