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| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-05-28 20:01:58 +0300 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-05-28 20:01:58 +0300 |
| commit | 013a27aec9370221e8afae188a8ed08ed2d406b0 (patch) | |
| tree | b2bec6ae390b944f86607f34fb10dc0b438191bd /common/debug.c | |
| parent | 8911a377da22e5a8ad5ca2a0443fbd935f572991 (diff) | |
| download | kmi-013a27aec9370221e8afae188a8ed08ed2d406b0.tar.gz kmi-013a27aec9370221e8afae188a8ed08ed2d406b0.zip | |
continue documenting source
Diffstat (limited to 'common/debug.c')
| -rw-r--r-- | common/debug.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/common/debug.c b/common/debug.c index e7bcc50..ae56ab1 100644 --- a/common/debug.c +++ b/common/debug.c @@ -19,20 +19,24 @@ static struct dbg_info { enum serial_dev dev; } dbg_info = (struct dbg_info){ 0 }; +/* forward declarations. */ +static void __setup_dbg(pm_t pt, enum serial_dev dev); +static struct dbg_info __dbg_from_fdt(const void *fdt); + void init_dbg(const void *fdt) { - dbg_info = dbg_from_fdt(fdt); + dbg_info = __dbg_from_fdt(fdt); } void setup_dmap_dbg() { - setup_dbg(dbg_info.dbg_ptr, dbg_info.dev); + __setup_dbg(dbg_info.dbg_ptr, dbg_info.dev); } void setup_io_dbg(struct vmem *b) { vm_t io_ptr = setup_kernel_io(b, dbg_info.dbg_ptr); - setup_dbg(io_ptr, dbg_info.dev); + __setup_dbg(io_ptr, dbg_info.dev); } /* if there arises a need for more supported serial drivers, I should probably @@ -95,7 +99,7 @@ static enum serial_dev __serial_dev_enum(const char *dev_name) return -1; } -struct dbg_info dbg_from_fdt(const void *fdt) +static struct dbg_info __dbg_from_fdt(const void *fdt) { int chosen_offset = fdt_path_offset(fdt, "/chosen"); const char *stdout = @@ -118,7 +122,7 @@ struct dbg_info dbg_from_fdt(const void *fdt) return (struct dbg_info){ dbg_ptr, dev }; } -void setup_dbg(vm_t pt, enum serial_dev dev) +void __setup_dbg(vm_t pt, enum serial_dev dev) { switch (dev) { case NS16550A: |