From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l2YAE-0001li-GV for barebox@lists.infradead.org; Thu, 21 Jan 2021 11:30:18 +0000 From: Steffen Trumtrar Date: Thu, 21 Jan 2021 12:29:52 +0100 Message-Id: <20210121112958.25937-7-str@pengutronix.de> In-Reply-To: <20210121112958.25937-1-str@pengutronix.de> References: <20210121112958.25937-1-str@pengutronix.de> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 07/13] firmware: socfpga: change function prefixes To: barebox@lists.infradead.org Cc: Steffen Trumtrar From: Steffen Trumtrar 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 --- 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 c468c74372..14875214b1 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 @@ out: 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); -- 2.20.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox