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Commit 04e2774e authored by Mukesh Kumar Savaliya's avatar Mukesh Kumar Savaliya
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i3c: i3c-master-qcom-geni: Save master device info to debug list 



This change stores each probed master device to the global device list.
This will help to debug and know the master device information easily.

Change-Id: I1987aa54f1b24280a3b6a2436bbe1e5deccb8b6e
Signed-off-by: default avatarMukesh Kumar Savaliya <msavaliy@codeaurora.org>
parent 2613c7fe

drivers/i3c/master/i3c-master-qcom-geni.c

+14 −1
Original line number Diff line number Diff line
@@ -208,6 +208,8 @@ enum geni_i3c_err_code { 
#define IBI_SW_RESET_MIN_SLEEP 1000

#define IBI_SW_RESET_MAX_SLEEP 2000



#define MAX_I3C_SE		2



enum i3c_trans_dir {

	WRITE_TRANSACTION = 0,

	READ_TRANSACTION = 1
@@ -328,6 +330,9 @@ struct geni_i3c_clk_fld { 
static void geni_i3c_enable_ibi_ctrl(struct geni_i3c_dev *gi3c, bool enable);

static void geni_i3c_enable_ibi_irq(struct geni_i3c_dev *gi3c, bool enable);



static struct geni_i3c_dev *i3c_geni_dev[MAX_I3C_SE];

static int i3c_nos;



static struct geni_i3c_dev*

to_geni_i3c_master(struct i3c_master_controller *master)

{
@@ -1996,6 +2001,9 @@ static int geni_i3c_probe(struct platform_device *pdev) 
	if (!gi3c->ipcl)

		dev_info(&pdev->dev, "Error creating IPC Log\n");



	if (i3c_nos < MAX_I3C_SE)

		i3c_geni_dev[i3c_nos++] = gi3c;



	ret = i3c_geni_rsrcs_init(gi3c, pdev);

	if (ret) {

		GENI_SE_ERR(gi3c->ipcl, false, gi3c->se.dev,
@@ -2117,7 +2125,7 @@ static int geni_i3c_probe(struct platform_device *pdev) 
static int geni_i3c_remove(struct platform_device *pdev)

{

	struct geni_i3c_dev *gi3c = platform_get_drvdata(pdev);

	int ret = 0;

	int ret = 0, i;



	//Disable hot-join, until next probe happens

	geni_i3c_enable_hotjoin_irq(gi3c, false);
@@ -2143,6 +2151,11 @@ static int geni_i3c_remove(struct platform_device *pdev) 
	/* TBD : If we need debug for previous session, Don't delete logs */

	if (gi3c->ipcl)

		ipc_log_context_destroy(gi3c->ipcl);



	for (i = 0; i < i3c_nos; i++)

		i3c_geni_dev[i] = NULL;

	i3c_nos = 0;



	return ret;

}