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-rw-r--r--src/lib/cbmem_console.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/src/lib/cbmem_console.c b/src/lib/cbmem_console.c
index 06f34af990..284506619f 100644
--- a/src/lib/cbmem_console.c
+++ b/src/lib/cbmem_console.c
@@ -23,14 +23,14 @@
/*
* Structure describing console buffer. It is overlaid on a flat memory area,
- * with buffer_body covering the extent of the memory. Once the buffer is
+ * with body covering the extent of the memory. Once the buffer is
* full, the cursor keeps going but the data is dropped on the floor. This
* allows to tell how much data was lost in the process.
*/
struct cbmem_console {
- u32 buffer_size;
- u32 buffer_cursor;
- u8 buffer_body[0];
+ u32 size;
+ u32 cursor;
+ u8 body[0];
} __attribute__ ((__packed__));
static struct cbmem_console *cbmem_console_p CAR_GLOBAL;
@@ -86,8 +86,8 @@ static inline void init_console_ptr(void *storage, u32 total_space, int flags)
}
if (flags & CBMEMC_RESET) {
- cbm_cons_p->buffer_size = total_space - sizeof(struct cbmem_console);
- cbm_cons_p->buffer_cursor = 0;
+ cbm_cons_p->size = total_space - sizeof(struct cbmem_console);
+ cbm_cons_p->cursor = 0;
}
if (flags & CBMEMC_APPEND) {
struct cbmem_console *tmp_cons_p = current_console();
@@ -143,9 +143,9 @@ void cbmemc_tx_byte(unsigned char data)
if (!cbm_cons_p)
return;
- cursor = cbm_cons_p->buffer_cursor++;
- if (cursor < cbm_cons_p->buffer_size)
- cbm_cons_p->buffer_body[cursor] = data;
+ cursor = cbm_cons_p->cursor++;
+ if (cursor < cbm_cons_p->size)
+ cbm_cons_p->body[cursor] = data;
}
/*
@@ -161,19 +161,19 @@ static void copy_console_buffer(struct cbmem_console *old_cons_p,
struct cbmem_console *new_cons_p)
{
u32 copy_size, dropped_chars;
- u32 cursor = new_cons_p->buffer_cursor;
+ u32 cursor = new_cons_p->cursor;
- if (old_cons_p->buffer_cursor < old_cons_p->buffer_size)
- copy_size = old_cons_p->buffer_cursor;
+ if (old_cons_p->cursor < old_cons_p->size)
+ copy_size = old_cons_p->cursor;
else
- copy_size = old_cons_p->buffer_size;
+ copy_size = old_cons_p->size;
- if (cursor > new_cons_p->buffer_size)
+ if (cursor > new_cons_p->size)
copy_size = 0;
- else if (cursor + copy_size > new_cons_p->buffer_size)
- copy_size = new_cons_p->buffer_size - cursor;
+ else if (cursor + copy_size > new_cons_p->size)
+ copy_size = new_cons_p->size - cursor;
- dropped_chars = old_cons_p->buffer_cursor - copy_size;
+ dropped_chars = old_cons_p->cursor - copy_size;
if (dropped_chars) {
/* Reserve 80 chars to report overflow, if possible. */
if (copy_size < 80)
@@ -182,7 +182,7 @@ static void copy_console_buffer(struct cbmem_console *old_cons_p,
dropped_chars += 80;
}
- memcpy(new_cons_p->buffer_body + cursor, old_cons_p->buffer_body,
+ memcpy(new_cons_p->body + cursor, old_cons_p->body,
copy_size);
cursor += copy_size;
@@ -200,13 +200,13 @@ static void copy_console_buffer(struct cbmem_console *old_cons_p,
/* Way more than possible number of dropped characters. */
u32 mult = 100000;
- strcpy((char *)new_cons_p->buffer_body + cursor, loss_str1);
+ strcpy((char *)new_cons_p->body + cursor, loss_str1);
cursor += sizeof(loss_str1) - 1;
while (mult) {
int digit = dropped_chars / mult;
if (got_first_digit || digit) {
- new_cons_p->buffer_body[cursor++] = digit + '0';
+ new_cons_p->body[cursor++] = digit + '0';
dropped_chars %= mult;
/* Excessive, but keeps it simple */
got_first_digit = 1;
@@ -214,10 +214,10 @@ static void copy_console_buffer(struct cbmem_console *old_cons_p,
mult /= 10;
}
- strcpy((char *)new_cons_p->buffer_body + cursor, loss_str2);
+ strcpy((char *)new_cons_p->body + cursor, loss_str2);
cursor += sizeof(loss_str2) - 1;
}
- new_cons_p->buffer_cursor = cursor;
+ new_cons_p->cursor = cursor;
}
static void cbmemc_reinit(int is_recovery)
@@ -260,7 +260,7 @@ void cbmem_dump_console(void)
return;
uart_init(0);
- for (cursor = 0; cursor < cbm_cons_p->buffer_cursor; cursor++)
- uart_tx_byte(0, cbm_cons_p->buffer_body[cursor]);
+ for (cursor = 0; cursor < cbm_cons_p->cursor; cursor++)
+ uart_tx_byte(0, cbm_cons_p->body[cursor]);
}
#endif