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From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH v4 04/10] firmware: socfpga: change function prefixes
Date: Wed, 16 Jun 2021 08:32:40 +0200	[thread overview]
Message-ID: <20210616063246.14900-4-s.trumtrar@pengutronix.de> (raw)
In-Reply-To: <20210616063246.14900-1-s.trumtrar@pengutronix.de>

Since there is now a fpgamgr framework in barebox, the function names are
misleading. Change that to be SoCFPGA specific.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 drivers/firmware/socfpga.c | 58 +++++++++++++++++++-------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

diff --git a/drivers/firmware/socfpga.c b/drivers/firmware/socfpga.c
index c468c743720f..14875214b1aa 100644
--- a/drivers/firmware/socfpga.c
+++ b/drivers/firmware/socfpga.c
@@ -92,12 +92,12 @@ struct fpgamgr {
 };
 
 /* Get the FPGA mode */
-static uint32_t fpgamgr_get_mode(struct fpgamgr *mgr)
+static uint32_t socfpga_fpgamgr_get_mode(struct fpgamgr *mgr)
 {
 	return readl(mgr->regs + FPGAMGRREGS_STAT) & FPGAMGRREGS_STAT_MODE_MASK;
 }
 
-static int fpgamgr_dclkcnt_set(struct fpgamgr *mgr, unsigned long cnt)
+static int socfpga_fpgamgr_dclkcnt_set(struct fpgamgr *mgr, unsigned long cnt)
 {
 	uint64_t start;
 
@@ -121,7 +121,7 @@ static int fpgamgr_dclkcnt_set(struct fpgamgr *mgr, unsigned long cnt)
 }
 
 /* Start the FPGA programming by initialize the FPGA Manager */
-static int fpgamgr_program_init(struct fpgamgr *mgr)
+static int socfpga_fpgamgr_program_init(struct fpgamgr *mgr)
 {
 	unsigned long reg;
 	uint32_t ctrl = 0, ratio;
@@ -170,7 +170,7 @@ static int fpgamgr_program_init(struct fpgamgr *mgr)
 	/* (1) wait until FPGA enter reset phase */
 	start = get_time_ns();
 	while (1) {
-		if (fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_RESETPHASE)
+		if (socfpga_fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_RESETPHASE)
 			break;
 		if (is_timeout(start, 100 * MSECOND))
 			return -ETIMEDOUT;
@@ -184,7 +184,7 @@ static int fpgamgr_program_init(struct fpgamgr *mgr)
 	/* (2) wait until FPGA enter configuration phase */
 	start = get_time_ns();
 	while (1) {
-		if (fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_CFGPHASE)
+		if (socfpga_fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_CFGPHASE)
 			break;
 		if (is_timeout(start, 100 * MSECOND))
 			return -ETIMEDOUT;
@@ -202,7 +202,7 @@ static int fpgamgr_program_init(struct fpgamgr *mgr)
 }
 
 /* Ensure the FPGA entering config done */
-static int fpgamgr_program_poll_cd(struct fpgamgr *mgr)
+static int socfpga_fpgamgr_program_poll_cd(struct fpgamgr *mgr)
 {
 	unsigned long reg;
 	uint32_t val;
@@ -236,18 +236,18 @@ static int fpgamgr_program_poll_cd(struct fpgamgr *mgr)
 }
 
 /* Ensure the FPGA entering init phase */
-static int fpgamgr_program_poll_initphase(struct fpgamgr *mgr)
+static int socfpga_fpgamgr_program_poll_initphase(struct fpgamgr *mgr)
 {
 	uint64_t start;
 
 	/* additional clocks for the CB to enter initialization phase */
-	if (fpgamgr_dclkcnt_set(mgr, 0x4) != 0)
+	if (socfpga_fpgamgr_dclkcnt_set(mgr, 0x4) != 0)
 		return -5;
 
 	/* (4) wait until FPGA enter init phase or user mode */
 	start = get_time_ns();
 	while (1) {
-		int mode = fpgamgr_get_mode(mgr);
+		int mode = socfpga_fpgamgr_get_mode(mgr);
 
 		if (mode == FPGAMGRREGS_MODE_INITPHASE ||
 				mode == FPGAMGRREGS_MODE_USERMODE)
@@ -261,19 +261,19 @@ static int fpgamgr_program_poll_initphase(struct fpgamgr *mgr)
 }
 
 /* Ensure the FPGA entering user mode */
-static int fpgamgr_program_poll_usermode(struct fpgamgr *mgr)
+static int socfpga_fpgamgr_program_poll_usermode(struct fpgamgr *mgr)
 {
 	uint32_t val;
 	uint64_t start;
 
 	/* additional clocks for the CB to exit initialization phase */
-	if (fpgamgr_dclkcnt_set(mgr, 0x5000) != 0)
+	if (socfpga_fpgamgr_dclkcnt_set(mgr, 0x5000) != 0)
 		return -7;
 
 	/* (5) wait until FPGA enter user mode */
 	start = get_time_ns();
 	while (1) {
-		if (fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_USERMODE)
+		if (socfpga_fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_USERMODE)
 			break;
 		if (is_timeout(start, 100 * MSECOND))
 			return -ETIMEDOUT;
@@ -291,7 +291,7 @@ static int fpgamgr_program_poll_usermode(struct fpgamgr *mgr)
  * Using FPGA Manager to program the FPGA
  * Return 0 for sucess
  */
-static int fpgamgr_program_start(struct firmware_handler *fh)
+static int socfpga_fpgamgr_program_start(struct firmware_handler *fh)
 {
 	struct fpgamgr *mgr = container_of(fh, struct fpgamgr, fh);
 	int status;
@@ -313,7 +313,7 @@ static int fpgamgr_program_start(struct firmware_handler *fh)
 	dev_dbg(&mgr->dev, "start programming...\n");
 
 	/* initialize the FPGA Manager */
-	status = fpgamgr_program_init(mgr);
+	status = socfpga_fpgamgr_program_init(mgr);
 	if (status) {
 		dev_err(&mgr->dev, "program init failed with: %s\n",
 				strerror(-status));
@@ -324,7 +324,7 @@ static int fpgamgr_program_start(struct firmware_handler *fh)
 }
 
 /* Write the RBF data to FPGA Manager */
-static int fpgamgr_program_write_buf(struct firmware_handler *fh, const void *buf,
+static int socfpga_fpgamgr_program_write_buf(struct firmware_handler *fh, const void *buf,
 		size_t size)
 {
 	struct fpgamgr *mgr = container_of(fh, struct fpgamgr, fh);
@@ -355,7 +355,7 @@ static int fpgamgr_program_write_buf(struct firmware_handler *fh, const void *bu
 	return 0;
 }
 
-static int fpgamgr_program_finish(struct firmware_handler *fh)
+static int socfpga_fpgamgr_program_finish(struct firmware_handler *fh)
 {
 	struct fpgamgr *mgr = container_of(fh, struct fpgamgr, fh);
 	int status;
@@ -364,7 +364,7 @@ static int fpgamgr_program_finish(struct firmware_handler *fh)
 	void (*ocram_func)(void __iomem *ocram_base);
 
 	/* Ensure the FPGA entering config done */
-	status = fpgamgr_program_poll_cd(mgr);
+	status = socfpga_fpgamgr_program_poll_cd(mgr);
 	if (status) {
 		dev_err(&mgr->dev, "poll for config done failed with: %s\n",
 				strerror(-status));
@@ -374,7 +374,7 @@ static int fpgamgr_program_finish(struct firmware_handler *fh)
 	dev_dbg(&mgr->dev, "waiting for init phase...\n");
 
 	/* Ensure the FPGA entering init phase */
-	status = fpgamgr_program_poll_initphase(mgr);
+	status = socfpga_fpgamgr_program_poll_initphase(mgr);
 	if (status) {
 		dev_err(&mgr->dev, "poll for init phase failed with: %s\n",
 				strerror(-status));
@@ -384,7 +384,7 @@ static int fpgamgr_program_finish(struct firmware_handler *fh)
 	dev_dbg(&mgr->dev, "waiting for user mode...\n");
 
 	/* Ensure the FPGA entering user mode */
-	status = fpgamgr_program_poll_usermode(mgr);
+	status = socfpga_fpgamgr_program_poll_usermode(mgr);
 	if (status) {
 		dev_err(&mgr->dev, "poll for user mode with: %s\n",
 				strerror(-status));
@@ -410,11 +410,11 @@ static int fpgamgr_program_finish(struct firmware_handler *fh)
 static int programmed_get(struct param_d *p, void *priv)
 {
 	struct fpgamgr *mgr = priv;
-	mgr->programmed = fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_USERMODE;
+	mgr->programmed = socfpga_fpgamgr_get_mode(mgr) == FPGAMGRREGS_MODE_USERMODE;
 	return 0;
 }
 
-static int fpgamgr_probe(struct device_d *dev)
+static int socfpga_fpgamgr_probe(struct device_d *dev)
 {
 	struct resource *iores;
 	struct fpgamgr *mgr;
@@ -448,9 +448,9 @@ static int fpgamgr_probe(struct device_d *dev)
 	else
 		fh->id = xstrdup("socfpga-fpga");
 
-	fh->open = fpgamgr_program_start;
-	fh->write = fpgamgr_program_write_buf;
-	fh->close = fpgamgr_program_finish;
+	fh->open = socfpga_fpgamgr_program_start;
+	fh->write = socfpga_fpgamgr_program_write_buf;
+	fh->close = socfpga_fpgamgr_program_finish;
 	of_property_read_string(dev->device_node, "compatible", &model);
 	if (model)
 		fh->model = xstrdup(model);
@@ -488,7 +488,7 @@ static int fpgamgr_probe(struct device_d *dev)
 	return ret;
 }
 
-static struct of_device_id fpgamgr_id_table[] = {
+static struct of_device_id socfpga_fpgamgr_id_table[] = {
 	{
 		.compatible = "altr,socfpga-fpga-mgr",
 	},
@@ -498,9 +498,9 @@ static struct of_device_id fpgamgr_id_table[] = {
 	{ /* sentinel */ }
 };
 
-static struct driver_d fpgamgr_driver = {
+static struct driver_d socfpga_fpgamgr_driver = {
 	.name = "socfpa-fpgamgr",
-	.of_compatible = DRV_OF_COMPAT(fpgamgr_id_table),
-	.probe = fpgamgr_probe,
+	.of_compatible = DRV_OF_COMPAT(socfpga_fpgamgr_id_table),
+	.probe = socfpga_fpgamgr_probe,
 };
-device_platform_driver(fpgamgr_driver);
+device_platform_driver(socfpga_fpgamgr_driver);
-- 
2.29.2


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  parent reply	other threads:[~2021-06-16  6:35 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-16  6:32 [PATCH v4 01/10] reset: add of_reset_control_get to header Steffen Trumtrar
2021-06-16  6:32 ` [PATCH v4 02/10] drivers: add fpga bridge framework Steffen Trumtrar
2021-06-16  6:32 ` [PATCH v4 03/10] drivers: fpga: add socfpga bridges Steffen Trumtrar
2021-06-16  6:32 ` Steffen Trumtrar [this message]
2021-06-16  6:32 ` [PATCH v4 05/10] firmware: import fpga-mgr.h from linux Steffen Trumtrar
2021-06-16  6:32 ` [PATCH v4 06/10] of: kconfig: of_overlay uses firmwaremgr_load_file Steffen Trumtrar
2021-06-16  6:32 ` [PATCH v4 07/10] of: of_firmware: add support for fpga bridges Steffen Trumtrar
2021-06-18  8:32   ` Steffen Trumtrar
2021-06-21  8:01     ` Sascha Hauer
2021-06-16  6:32 ` [PATCH v4 08/10] commands: firmwareload: allow loading firmware from dt Steffen Trumtrar
2021-06-22  9:08   ` Sascha Hauer
2021-06-16  6:32 ` [PATCH v4 09/10] drivers: firmware: socfpga: remove bridges shutdown Steffen Trumtrar
2021-06-16  6:32 ` [PATCH v4 10/10] firmware: add support for compressed images Steffen Trumtrar

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