Merge "msm: ipa: debug out of sync between poll mode and IEOB isr mask" (f7d89778) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/platform/msm/gsi/gsi.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -85,6 +85,8 @@ static void __gsi_config_ieob_irq(int ee, uint32_t mask, uint32_t val)
		GSI_EE_n_CNTXT_SRC_IEOB_IRQ_MSK_OFFS(ee));
		gsi_writel((curr & ~mask) \| (val & mask), gsi_ctx->base +
		GSI_EE_n_CNTXT_SRC_IEOB_IRQ_MSK_OFFS(ee));
		GSIDBG("current IEO_IRQ_MSK: 0x%x, change to: 0x%x\n",
		curr, ((curr & ~mask) \| (val & mask)));
		}

		static void __gsi_config_glob_irq(int ee, uint32_t mask, uint32_t val)
		@@ -3481,6 +3483,8 @@ int gsi_config_channel_mode(unsigned long chan_hdl, enum gsi_chan_mode mode)
		gsi_writel(1 << ctx->evtr->id, gsi_ctx->base +
		GSI_EE_n_CNTXT_SRC_IEOB_IRQ_CLR_OFFS(gsi_ctx->per.ee));
		atomic_set(&ctx->poll_mode, mode);
		GSIDBG("set gsi_ctx evtr_id %d to %d mode\n",
		ctx->evtr->id, mode);
		ctx->stats.callback_to_poll++;
		}

		@@ -3488,6 +3492,8 @@ int gsi_config_channel_mode(unsigned long chan_hdl, enum gsi_chan_mode mode)
		mode == GSI_CHAN_MODE_CALLBACK) {
		atomic_set(&ctx->poll_mode, mode);
		__gsi_config_ieob_irq(gsi_ctx->per.ee, 1 << ctx->evtr->id, ~0);
		GSIDBG("set gsi_ctx evtr_id %d to %d mode\n",
		ctx->evtr->id, mode);

		/*
		* In GSI 2.2 and 2.5 there is a limitation that can lead