Merge "msm: ipa4: Fix to mask the global interrupt INT1"

drivers/platform/msm/gsi/gsi.c

@@ -1298,9 +1298,17 @@ int gsi_register_device(struct gsi_per_props *props, unsigned long *dev_hdl)
 	__gsi_config_evt_irq(props->ee, ~0, ~0);
 	__gsi_config_ieob_irq(props->ee, ~0, ~0);
 	__gsi_config_glob_irq(props->ee, ~0, ~0);
+
+	/*
+	 * Disabling global INT1 interrupt by default and enable it
+	 * onlt when sending the generic command.
+	 */
 	__gsi_config_gen_irq(props->ee, ~0,
 		~GSI_EE_n_CNTXT_GSI_IRQ_CLR_GSI_BREAK_POINT_BMSK);
 
+	__gsi_config_glob_irq(props->ee,
+			GSI_EE_n_CNTXT_GLOB_IRQ_EN_GP_INT1_BMSK, 0);
+
 	gsi_writel(props->intr, gsi_ctx->base +
 			GSI_EE_n_CNTXT_INTSET_OFFS(gsi_ctx->per.ee));
 	/* set GSI_TOP_EE_n_CNTXT_MSI_BASE_LSB/MSB to 0 */
@@ -4318,6 +4326,8 @@ int gsi_halt_channel_ee(unsigned int chan_idx, unsigned int ee, int *code)
 	}
 
 	mutex_lock(&gsi_ctx->mlock);
+	__gsi_config_glob_irq(gsi_ctx->per.ee,
+			GSI_EE_n_CNTXT_GLOB_IRQ_EN_GP_INT1_BMSK, ~0);
 	reinit_completion(&gsi_ctx->gen_ee_cmd_compl);
 
 	/* invalidate the response */
@@ -4363,6 +4373,8 @@ int gsi_halt_channel_ee(unsigned int chan_idx, unsigned int ee, int *code)
 	res = GSI_STATUS_SUCCESS;
 	*code = gsi_ctx->scratch.word0.s.generic_ee_cmd_return_code;
 free_lock:
+	__gsi_config_glob_irq(gsi_ctx->per.ee,
+			GSI_EE_n_CNTXT_GLOB_IRQ_EN_GP_INT1_BMSK, 0);
 	mutex_unlock(&gsi_ctx->mlock);
 
 	return res;
@@ -4385,6 +4397,8 @@ int gsi_alloc_channel_ee(unsigned int chan_idx, unsigned int ee, int *code)
 		return gsi_alloc_ap_channel(chan_idx);
 
 	mutex_lock(&gsi_ctx->mlock);
+	__gsi_config_glob_irq(gsi_ctx->per.ee,
+			GSI_EE_n_CNTXT_GLOB_IRQ_EN_GP_INT1_BMSK, ~0);
 	reinit_completion(&gsi_ctx->gen_ee_cmd_compl);
 
 	/* invalidate the response */
@@ -4432,6 +4446,8 @@ int gsi_alloc_channel_ee(unsigned int chan_idx, unsigned int ee, int *code)
 	res = GSI_STATUS_SUCCESS;
 	*code = gsi_ctx->scratch.word0.s.generic_ee_cmd_return_code;
 free_lock:
+	__gsi_config_glob_irq(gsi_ctx->per.ee,
+			GSI_EE_n_CNTXT_GLOB_IRQ_EN_GP_INT1_BMSK, 0);
 	mutex_unlock(&gsi_ctx->mlock);
 
 	return res;
@@ -4457,6 +4473,8 @@ int gsi_enable_flow_control_ee(unsigned int chan_idx, unsigned int ee,
 	}
 
 	mutex_lock(&gsi_ctx->mlock);
+	__gsi_config_glob_irq(gsi_ctx->per.ee,
+			GSI_EE_n_CNTXT_GLOB_IRQ_EN_GP_INT1_BMSK, ~0);
 	reinit_completion(&gsi_ctx->gen_ee_cmd_compl);
 
 	/* invalidate the response */
@@ -4523,6 +4541,8 @@ int gsi_enable_flow_control_ee(unsigned int chan_idx, unsigned int ee,
 	}
 	*code = gsi_ctx->scratch.word0.s.generic_ee_cmd_return_code;
 free_lock:
+	__gsi_config_glob_irq(gsi_ctx->per.ee,
+			GSI_EE_n_CNTXT_GLOB_IRQ_EN_GP_INT1_BMSK, 0);
 	mutex_unlock(&gsi_ctx->mlock);
 
 	return res;