mmc: queue: add timeout capability to requests
Individual requests can have timeouts defined. The default
timeout is set to 120 seconds. On a timeout, the block layer
notifies the driver and error can be handled thereafter.
Change-Id: Ifcd690411770ab266c12a01bb0993f92b0f18bc6
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
diff --git a/drivers/mmc/host/cmdq_hci.c b/drivers/mmc/host/cmdq_hci.c
index bc913b6..2c1ad10 100644
--- a/drivers/mmc/host/cmdq_hci.c
+++ b/drivers/mmc/host/cmdq_hci.c
@@ -715,6 +715,13 @@
}
}
+static void cmdq_dumpstate(struct mmc_host *mmc)
+{
+ struct cmdq_host *cq_host = (struct cmdq_host *)mmc_cmdq_private(mmc);
+
+ cmdq_dumpregs(cq_host);
+}
+
static const struct mmc_cmdq_host_ops cmdq_host_ops = {
.enable = cmdq_enable,
.disable = cmdq_disable,
@@ -722,6 +729,7 @@
.post_req = cmdq_post_req,
.halt = cmdq_halt,
.reset = cmdq_reset,
+ .dumpstate = cmdq_dumpstate,
};
struct cmdq_host *cmdq_pltfm_init(struct platform_device *pdev)