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authorHerbert Xu <herbert@gondor.apana.org.au>2015-06-19 17:07:07 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2015-06-19 17:07:07 +0300
commitc0b59fafe31bf91f589736be304d739b13952fdd (patch)
tree0088a41c6b68132739294643be06734e3af67677 /include/linux/serial_core.h
parent28bceeaaf81140d69647acd0eb7dc9312f27844a (diff)
parentbfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 (diff)
downloadlinux-c0b59fafe31bf91f589736be304d739b13952fdd.tar.xz
Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Merge the mvebu/drivers branch of the arm-soc tree which contains just a single patch bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 ("bus: mvebu-mbus: add mv_mbus_dram_info_nooverlap()") that happens to be a prerequisite of the new marvell/cesa crypto driver.
Diffstat (limited to 'include/linux/serial_core.h')
-rw-r--r--include/linux/serial_core.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index d10965f0d8a4..025dad9dcde4 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -235,7 +235,9 @@ struct uart_port {
const struct uart_ops *ops;
unsigned int custom_divisor;
unsigned int line; /* port index */
+ unsigned int minor;
resource_size_t mapbase; /* for ioremap */
+ resource_size_t mapsize;
struct device *dev; /* parent device */
unsigned char hub6; /* this should be in the 8250 driver */
unsigned char suspended;
@@ -336,24 +338,29 @@ struct earlycon_device {
char options[16]; /* e.g., 115200n8 */
unsigned int baud;
};
-int setup_earlycon(char *buf, const char *match,
- int (*setup)(struct earlycon_device *, const char *));
+struct earlycon_id {
+ char name[16];
+ int (*setup)(struct earlycon_device *, const char *options);
+} __aligned(32);
+
+extern int setup_earlycon(char *buf);
extern int of_setup_earlycon(unsigned long addr,
int (*setup)(struct earlycon_device *, const char *));
-#define EARLYCON_DECLARE(name, func) \
-static int __init name ## _setup_earlycon(char *buf) \
-{ \
- return setup_earlycon(buf, __stringify(name), func); \
-} \
-early_param("earlycon", name ## _setup_earlycon);
+#define EARLYCON_DECLARE(_name, func) \
+ static const struct earlycon_id __earlycon_##_name \
+ __used __section(__earlycon_table) \
+ = { .name = __stringify(_name), \
+ .setup = func }
#define OF_EARLYCON_DECLARE(name, compat, fn) \
_OF_DECLARE(earlycon, name, compat, fn, void *)
struct uart_port *uart_get_console(struct uart_port *ports, int nr,
struct console *c);
+int uart_parse_earlycon(char *p, unsigned char *iotype, unsigned long *addr,
+ char **options);
void uart_parse_options(char *options, int *baud, int *parity, int *bits,
int *flow);
int uart_set_options(struct uart_port *port, struct console *co, int baud,