diff options
| author | Zhiqiang Tu <ztu@codeaurora.org> | 2018-05-16 15:12:15 +0800 |
|---|---|---|
| committer | Zhiqiang Tu <ztu@codeaurora.org> | 2018-05-22 16:49:58 +0800 |
| commit | dcbf0ea3ac57f7d0a5d44ad37c9eb83699ca04be (patch) | |
| tree | b01e93462ab702cab9d7e94053448dcac3fdbf74 /drivers/mmc/host | |
| parent | 3d8551da605ea8bbdb5ffcc838409db04124ed2b (diff) | |
mmc: sdhci-msm: Add boot marker
Add boot maker for booting KPI measurement.
Change-Id: Iadd97070ad2148f1a33b39e7674b568f58ffaa80
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sdhci-msm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index aea00ce708b6..9d68f01a2487 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -39,6 +39,7 @@ #include <linux/msm-bus.h> #include <linux/pm_runtime.h> #include <trace/events/mmc.h> +#include <soc/qcom/boot_stats.h> #include "sdhci-msm.h" #include "sdhci-msm-ice.h" @@ -4250,6 +4251,7 @@ static int sdhci_msm_probe(struct platform_device *pdev) void __iomem *tlmm_mem; unsigned long flags; bool force_probe; + char boot_marker[40]; pr_debug("%s: Enter %s\n", dev_name(&pdev->dev), __func__); msm_host = devm_kzalloc(&pdev->dev, sizeof(struct sdhci_msm_host), @@ -4274,6 +4276,10 @@ static int sdhci_msm_probe(struct platform_device *pdev) goto out_host_free; } + snprintf(boot_marker, sizeof(boot_marker), + "M - DRIVER %s Init", mmc_hostname(host->mmc)); + place_marker(boot_marker); + pltfm_host = sdhci_priv(host); pltfm_host->priv = msm_host; msm_host->mmc = host->mmc; @@ -4747,6 +4753,10 @@ static int sdhci_msm_probe(struct platform_device *pdev) if (sdhci_msm_is_bootdevice(&pdev->dev)) mmc_flush_detect_work(host->mmc); + snprintf(boot_marker, sizeof(boot_marker), + "M - DRIVER %s Ready", mmc_hostname(host->mmc)); + place_marker(boot_marker); + /* Successful initialization */ goto out; |