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authorjmcneill <jmcneill@NetBSD.org>2018-05-27 17:05:06 +0000
committerjmcneill <jmcneill@NetBSD.org>2018-05-27 17:05:06 +0000
commitaed22ab78fdb03b969b0dc6bdfa76bcbec8764fb (patch)
treee07f847173ec6e6d2da6356332685e779383babe
parent86231c592b2b5e8483e1866eba45b39d80b44d5e (diff)
Rename COM_TYPE_SUNXI -> COM_TYPE_DW_APB
-rw-r--r--sys/arch/arm/sunxi/sunxi_com.c8
-rw-r--r--sys/dev/ic/com.c12
-rw-r--r--sys/dev/ic/comvar.h20
3 files changed, 20 insertions, 20 deletions
diff --git a/sys/arch/arm/sunxi/sunxi_com.c b/sys/arch/arm/sunxi/sunxi_com.c
index 99faadea7cc..b014d804d65 100644
--- a/sys/arch/arm/sunxi/sunxi_com.c
+++ b/sys/arch/arm/sunxi/sunxi_com.c
@@ -1,4 +1,4 @@
-/* $NetBSD: sunxi_com.c,v 1.4 2017/10/29 14:07:11 jmcneill Exp $ */
+/* $NetBSD: sunxi_com.c,v 1.5 2018/05/27 17:05:06 jmcneill Exp $ */
/*-
* Copyright (c) 2017 Jared McNeill <jmcneill@invisible.ca>
@@ -28,7 +28,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: sunxi_com.c,v 1.4 2017/10/29 14:07:11 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: sunxi_com.c,v 1.5 2018/05/27 17:05:06 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -122,7 +122,7 @@ sunxi_com_attach(device_t parent, device_t self, void *aux)
}
sc->sc_frequency = clk_get_rate(ssc->ssc_clk);
- sc->sc_type = COM_TYPE_SUNXI;
+ sc->sc_type = COM_TYPE_DW_APB;
error = bus_space_map(bst, addr, size, 0, &bsh);
if (error) {
@@ -174,7 +174,7 @@ sunxi_com_console_consinit(struct fdt_attach_args *faa, u_int uart_freq)
speed = 115200; /* default */
flags = fdtbus_get_stdout_flags();
- if (comcnattach(bst, addr, speed, uart_freq, COM_TYPE_SUNXI, flags))
+ if (comcnattach(bst, addr, speed, uart_freq, COM_TYPE_DW_APB, flags))
panic("Cannot initialize sunxi com console");
}
diff --git a/sys/dev/ic/com.c b/sys/dev/ic/com.c
index 6d793186081..7ba23a40dc9 100644
--- a/sys/dev/ic/com.c
+++ b/sys/dev/ic/com.c
@@ -1,4 +1,4 @@
-/* $NetBSD: com.c,v 1.347 2018/04/08 13:38:32 jmcneill Exp $ */
+/* $NetBSD: com.c,v 1.348 2018/05/27 17:05:06 jmcneill Exp $ */
/*-
* Copyright (c) 1998, 1999, 2004, 2008 The NetBSD Foundation, Inc.
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.347 2018/04/08 13:38:32 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.348 2018/05/27 17:05:06 jmcneill Exp $");
#include "opt_com.h"
#include "opt_ddb.h"
@@ -425,7 +425,7 @@ com_attach_subr(struct com_softc *sc)
switch (sc->sc_type) {
case COM_TYPE_16750:
- case COM_TYPE_SUNXI:
+ case COM_TYPE_DW_APB:
/* Use in comintr(). */
sc->sc_lcr = cflag2lcr(comcons_info.cflag);
break;
@@ -1601,7 +1601,7 @@ com_iflush(struct com_softc *sc)
switch (sc->sc_type) {
case COM_TYPE_16750:
- case COM_TYPE_SUNXI:
+ case COM_TYPE_DW_APB:
/*
* Reset all Rx/Tx FIFO, preserve current FIFO length.
* This should prevent triggering busy interrupt while
@@ -2059,8 +2059,8 @@ comintr(void *arg)
iir = CSR_READ_1(regsp, COM_REG_IIR);
}
- /* Allwinner BUSY interrupt */
- if (sc->sc_type == COM_TYPE_SUNXI &&
+ /* DesignWare APB UART BUSY interrupt */
+ if (sc->sc_type == COM_TYPE_DW_APB &&
(iir & IIR_BUSY) == IIR_BUSY) {
if ((CSR_READ_1(regsp, COM_REG_USR) & 0x1) != 0) {
CSR_WRITE_1(regsp, COM_REG_HALT, HALT_CHCFG_EN);
diff --git a/sys/dev/ic/comvar.h b/sys/dev/ic/comvar.h
index 7fe00839bc7..5ee2d9cbd40 100644
--- a/sys/dev/ic/comvar.h
+++ b/sys/dev/ic/comvar.h
@@ -1,4 +1,4 @@
-/* $NetBSD: comvar.h,v 1.86 2017/12/04 09:55:37 bouyer Exp $ */
+/* $NetBSD: comvar.h,v 1.87 2018/05/27 17:05:06 jmcneill Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All rights reserved.
@@ -91,10 +91,10 @@ int com_is_console(bus_space_tag_t, bus_addr_t, bus_space_handle_t *);
#define COM_REG_MCR 9
#define COM_REG_LSR 10
#define COM_REG_MSR 11
-#define COM_REG_USR 31 /* 16750/SUNXI */
-#define COM_REG_TFL com_tfl /* SUNXI */
-#define COM_REG_RFL com_rfl /* SUNXI */
-#define COM_REG_HALT com_halt /* SUNXI */
+#define COM_REG_USR 31 /* 16750/DW APB */
+#define COM_REG_TFL com_tfl /* DW APB */
+#define COM_REG_RFL com_rfl /* DW APB */
+#define COM_REG_HALT com_halt /* DW APB */
struct com_regs {
bus_space_tag_t cr_iot;
@@ -131,10 +131,10 @@ extern const bus_size_t com_std_map[42];
#define COM_REG_TCR com_msr
#define COM_REG_TLR com_scratch
#define COM_REG_MDR1 8
-#define COM_REG_USR com_usr /* 16750/SUNXI */
-#define COM_REG_TFL com_tfl /* SUNXI */
-#define COM_REG_RFL com_rfl /* SUNXI */
-#define COM_REG_HALT com_halt /* SUNXI */
+#define COM_REG_USR com_usr /* 16750/DW APB */
+#define COM_REG_TFL com_tfl /* DW APB */
+#define COM_REG_RFL com_rfl /* DW APB */
+#define COM_REG_HALT com_halt /* DW APB */
struct com_regs {
bus_space_tag_t cr_iot;
@@ -230,7 +230,7 @@ struct com_softc {
#define COM_TYPE_BCMAUXUART 8 /* BCM2835 AUX UART */
#define COM_TYPE_16650 9
#define COM_TYPE_16750 10
-#define COM_TYPE_SUNXI 11 /* Allwinner built-in */
+#define COM_TYPE_DW_APB 11 /* DesignWare APB UART */
/* power management hooks */
int (*enable)(struct com_softc *);