Page MenuHomeFreeBSD
Files F97403071

D36788.diff
No OneTemporary
Actions

D36788.diff
View Options

diff --git a/sys/dev/uart/uart_cpu_arm64.c b/sys/dev/uart/uart_cpu_arm64.c
--- a/sys/dev/uart/uart_cpu_arm64.c
+++ b/sys/dev/uart/uart_cpu_arm64.c
@@ -79,33 +79,17 @@
return ((pmap_kextract(b1->bsh) == pmap_kextract(b2->bsh)) ? 1 : 0);
}
-int
-uart_cpu_getdev(int devtype, struct uart_devinfo *di)
+#ifdef FDT
+static int
+uart_cpu_fdt_setup(struct uart_class *class, int devtype, struct uart_devinfo *di)
{
- struct uart_class *class;
bus_space_handle_t bsh;
bus_space_tag_t bst;
u_int rclk, shift, iowidth;
int br, err;
- /* Allow overriding the FDT using the environment. */
- class = &uart_ns8250_class;
- err = uart_getenv(devtype, di, class);
- if (err == 0)
- return (0);
-
-#ifdef DEV_ACPI
- /* Check if SPCR can tell us what console to use. */
- if (uart_cpu_acpi_spcr(devtype, di) == 0)
- return (0);
-#endif
- err = ENXIO;
-#ifdef FDT
- if (err != 0) {
- err = uart_cpu_fdt_probe(&class, &bst, &bsh, &br, &rclk,
- &shift, &iowidth, devtype);
- }
-#endif
+ err = uart_cpu_fdt_probe(&class, &bst, &bsh, &br, &rclk,
+ &shift, &iowidth, devtype);
if (err != 0)
return (err);
@@ -128,3 +112,29 @@
return (0);
}
+#endif
+
+int
+uart_cpu_getdev(int devtype, struct uart_devinfo *di)
+{
+ struct uart_class *class;
+ int err;
+
+ /* Allow overriding ACPI/FDT using the environment. */
+ class = &uart_ns8250_class;
+ err = uart_getenv(devtype, di, class);
+ if (err == 0)
+ return (0);
+
+#ifdef DEV_ACPI
+ /* Check if SPCR can tell us what console to use. */
+ if (uart_cpu_acpi_spcr(devtype, di) == 0)
+ return (0);
+#endif
+#ifdef FDT
+ if (uart_cpu_fdt_setup(class, devtype, di) == 0)
+ return (0);
+#endif
+
+ return (ENXIO);
+}

File Metadata

Mime Type
text/plain
Expires
Mon, Sep 30, 2:33 AM (9 h, 58 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
13164812
Default Alt Text
D36788.diff (1 KB)

Event Timeline