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Commit 616eae73 authored by Suraj Jaiswal's avatar Suraj Jaiswal Committed by Gerrit - the friendly Code Review server
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data-kernel: EMAC: Boot KPI marker 

Add a boot marker to indicate the time
when driver probe is completed.

Change-Id: Icfe65b88fb58e68384e4a67ecc9202032afac3c6
parent 6f0bd196

drivers/emac-dwc-eqos/DWC_ETH_QOS_drv.c

+10 −0
Original line number Diff line number Diff line
@@ -2968,6 +2968,11 @@ static void DWC_ETH_QOS_tx_interrupt(struct net_device *dev, 
#ifdef DWC_ETH_QOS_BUILTIN

			if (dev->stats.tx_packets == 1)

				EMACINFO("Transmitted First Rx packet\n");

#endif

#ifdef CONFIG_MSM_BOOT_TIME_MARKER

	if ( dev->stats.tx_packets == 1) {

		place_marker("M - Ethernet first packet transmitted");

	}

#endif

		}

#else
@@ -3885,6 +3890,11 @@ static int DWC_ETH_QOS_clean_rx_irq(struct DWC_ETH_QOS_prv_data *pdata, 
#endif

				DWC_ETH_QOS_receive_skb(pdata, dev, skb, qinx);

				received++;

#ifdef CONFIG_MSM_BOOT_TIME_MARKER

				if ( dev->stats.rx_packets == 1) {

					place_marker("M - Ethernet first packet received");

				}

#endif

			} else {

				dump_rx_desc(qinx, RX_NORMAL_DESC, desc_data->cur_rx);

				if (!(RX_NORMAL_DESC->RDES3 &

drivers/emac-dwc-eqos/DWC_ETH_QOS_mdio.c

+7 −0
Original line number Diff line number Diff line
@@ -996,6 +996,13 @@ void DWC_ETH_QOS_adjust_link(struct net_device *dev) 
	if (new_state) {

		phy_print_status(phydev);



#ifdef CONFIG_MSM_BOOT_TIME_MARKER

		if ((phydev->link == 1) && !pdata->print_kpi) {

			place_marker("M - Ethernet is Ready.Link is UP");

			pdata->print_kpi = 1;

		}

#endif



		if (pdata->ipa_enabled && netif_running(dev)) {

			if (phydev->link == 1)

				 DWC_ETH_QOS_ipa_offload_event_handler(pdata, EV_PHY_LINK_UP);

drivers/emac-dwc-eqos/DWC_ETH_QOS_platform.c

+6 −2
Original line number Diff line number Diff line
@@ -2013,7 +2013,9 @@ static int DWC_ETH_QOS_probe(struct platform_device *pdev) 
	int ret = 0;



	EMACDBG("--> DWC_ETH_QOS_probe\n");



#ifdef CONFIG_MSM_BOOT_TIME_MARKER

	place_marker("M - Ethernet probe start");

#endif

	if (of_device_is_compatible(pdev->dev.of_node, "qcom,emac-smmu-embedded"))

		return emac_emb_smmu_cb_probe(pdev);
@@ -2309,7 +2311,9 @@ static INT DWC_ETH_QOS_suspend(struct platform_device *pdev, pm_message_t state) 
	DWC_ETH_QOS_suspend_clks(pdata);



	EMACDBG("<--DWC_ETH_QOS_suspend ret = %d\n", ret);



#ifdef CONFIG_MSM_BOOT_TIME_MARKER

	pdata->print_kpi = 0;

#endif

	return ret;

}

drivers/emac-dwc-eqos/DWC_ETH_QOS_yheader.h

+4 −2
Original line number Diff line number Diff line
@@ -130,7 +130,9 @@ 
#include <net/ipv6.h>

#include <linux/inet.h>

#include <asm/uaccess.h>



#ifdef CONFIG_MSM_BOOT_TIME_MARKER

#include <soc/qcom/boot_stats.h>

#endif

/* QOS Version Control Macros */

/* #define DWC_ETH_QOS_VER_4_0 */

/* Default Configuration is for QOS version 4.1 and above */
@@ -1868,8 +1870,8 @@ struct DWC_ETH_QOS_prv_data { 
	dev_t avb_class_b_dev_t;

	struct cdev* avb_class_b_cdev;

	struct class* avb_class_b_class;



	struct delayed_work ipv6_addr_assign_wq;

	bool print_kpi;

};



struct ip_params {