we use for the serail multi api the struct stdio_dev also which will reduce and simplify the code and prepare the join of all serial APIs.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> --- board/esd/pmc440/pmc440.c | 2 +- board/lwmon/lwmon.c | 2 +- board/omap3/zoom2/zoom2_serial.h | 18 +++--- board/trizepsiv/conxs.c | 8 ++-- common/serial.c | 89 +++++++++++++++---------------- common/stdio.c | 3 - cpu/mpc5xxx/serial.c | 36 ++++++------ cpu/mpc8xx/serial.c | 36 ++++++------ cpu/ppc4xx/4xx_uart.c | 38 +++++++------- drivers/serial/serial.c | 24 ++++---- drivers/serial/serial_pxa.c | 54 +++++++++--------- drivers/serial/serial_s3c24x0.c | 22 ++++---- include/serial.h | 109 ++++++++++++++++--------------------- include/stdio_dev.h | 9 +++- 14 files changed, 218 insertions(+), 232 deletions(-) rewrite include/serial.h (65%) diff --git a/board/esd/pmc440/pmc440.c b/board/esd/pmc440/pmc440.c index 9ffb08e..de01e93 100644 --- a/board/esd/pmc440/pmc440.c +++ b/board/esd/pmc440/pmc440.c @@ -53,7 +53,7 @@ int is_monarch(void); int bootstrap_eeprom_read(unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt); -struct serial_device *default_serial_console(void) +struct stdio_dev *default_serial_console(void) { uchar buf[4]; ulong delay; diff --git a/board/lwmon/lwmon.c b/board/lwmon/lwmon.c index 75b3209..b380c6c 100644 --- a/board/lwmon/lwmon.c +++ b/board/lwmon/lwmon.c @@ -469,7 +469,7 @@ int board_postclk_init (void) return (0); } -struct serial_device * default_serial_console (void) +struct stdio_dev * default_serial_console (void) { return gd->do_mdm_init ? &serial_scc_device : &serial_smc_device; } diff --git a/board/omap3/zoom2/zoom2_serial.h b/board/omap3/zoom2/zoom2_serial.h index c98158f..c963dc2 100644 --- a/board/omap3/zoom2/zoom2_serial.h +++ b/board/omap3/zoom2/zoom2_serial.h @@ -60,16 +60,16 @@ int quad_tstc_##n(void) \ { \ return quad_tstc_dev(QUAD_BASE_##n); \ } \ -struct serial_device zoom2_serial_device##n = \ +struct stdio_dev zoom2_serial_device##n = \ { \ - N(n), \ - U(n), \ - quad_init_##n, \ - quad_setbrg_##n, \ - quad_getc_##n, \ - quad_tstc_##n, \ - quad_putc_##n, \ - quad_puts_##n, \ + .name = N(n), \ + .ctlr = U(n), \ + .start = quad_init_##n, \ + .setbrg = quad_setbrg_##n, \ + .getc = quad_getc_##n, \ + .tstc = quad_tstc_##n, \ + .putc = quad_putc_##n, \ + .puts = quad_puts_##n, \ }; #endif /* ZOOM2_SERIAL_H */ diff --git a/board/trizepsiv/conxs.c b/board/trizepsiv/conxs.c index 8c11456..e88c86c 100644 --- a/board/trizepsiv/conxs.c +++ b/board/trizepsiv/conxs.c @@ -40,9 +40,9 @@ DECLARE_GLOBAL_DATA_PTR; #define RH_A_PSM (1 << 8) /* power switching mode */ #define RH_A_NPS (1 << 9) /* no power switching */ -extern struct serial_device serial_ffuart_device; -extern struct serial_device serial_btuart_device; -extern struct serial_device serial_stuart_device; +extern struct stdio_dev serial_ffuart_device; +extern struct stdio_dev serial_btuart_device; +extern struct stdio_dev serial_stuart_device; #if CONFIG_POLARIS #define BOOT_CONSOLE "serial_stuart" @@ -130,7 +130,7 @@ int board_late_init(void) return 0; } -struct serial_device *default_serial_console (void) +struct stdio_dev *default_serial_console (void) { return &serial_ffuart_device; } diff --git a/common/serial.c b/common/serial.c index 41a24c2..f85a52e 100644 --- a/common/serial.c +++ b/common/serial.c @@ -27,11 +27,10 @@ DECLARE_GLOBAL_DATA_PTR; -static struct serial_device *serial_devices = NULL; -static struct serial_device *serial_current = NULL; +static struct stdio_dev *serial_current = NULL; #if !defined(CONFIG_LWMON) && !defined(CONFIG_PXA27X) -struct serial_device *__default_serial_console (void) +struct stdio_dev *__default_serial_console (void) { #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) return &serial_smc_device; @@ -76,20 +75,20 @@ struct serial_device *__default_serial_console (void) #endif } -struct serial_device *default_serial_console(void) __attribute__((weak, alias("__default_serial_console"))); +struct stdio_dev *default_serial_console(void) __attribute__((weak, alias("__default_serial_console"))); #endif -int serial_register (struct serial_device *dev) +int serial_register (struct stdio_dev *dev) { - dev->init += gd->reloc_off; + dev->flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SERIAL; + dev->start += gd->reloc_off; dev->setbrg += gd->reloc_off; dev->getc += gd->reloc_off; dev->tstc += gd->reloc_off; dev->putc += gd->reloc_off; dev->puts += gd->reloc_off; - dev->next = serial_devices; - serial_devices = dev; + stdio_register(dev); return 0; } @@ -142,67 +141,65 @@ void serial_initialize (void) serial_assign (default_serial_console ()->name); } -void serial_stdio_init (void) +static struct stdio_dev* serial_get_by_name(char* name) { - struct stdio_dev dev; - struct serial_device *s = serial_devices; + struct stdio_dev *dev = stdio_get_by_name(name); - while (s) { - memset (&dev, 0, sizeof (dev)); + if (!dev || (dev->flags & DEV_FLAGS_SERIAL) != DEV_FLAGS_SERIAL) + return NULL; - strcpy (dev.name, s->name); - dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT; - - dev.start = s->init; - dev.putc = s->putc; - dev.puts = s->puts; - dev.getc = s->getc; - dev.tstc = s->tstc; - - stdio_register (&dev); - - s = s->next; - } + return dev; } int serial_assign (char *name) { - struct serial_device *s; + struct stdio_dev *s = serial_get_by_name(name); - for (s = serial_devices; s; s = s->next) { - if (strcmp (s->name, name) == 0) { - serial_current = s; - return 0; - } - } + if (!s) + return 1; - return 1; + serial_current = s; + return 0; } void serial_reinit_all (void) { - struct serial_device *s; - - for (s = serial_devices; s; s = s->next) { - s->init (); + struct list_head *pos; + struct stdio_dev *dev; + struct list_head *head = stdio_get_list(); + + list_for_each(pos, head) { + dev = list_entry(pos, struct stdio_dev, list); + if ((dev->flags & DEV_FLAGS_SERIAL) != DEV_FLAGS_SERIAL) + continue; + if (dev->stop) + dev->stop (); + if (dev->start) + dev->start (); } } int serial_init (void) { if (!(gd->flags & GD_FLG_RELOC) || !serial_current) { - struct serial_device *dev = default_serial_console (); + struct stdio_dev *dev = default_serial_console (); + + if (dev->start) + return dev->start (); - return dev->init (); + return 0; } - return serial_current->init (); + if (serial_current->start) + return serial_current->start (); + + return 0; } void serial_setbrg (void) { if (!(gd->flags & GD_FLG_RELOC) || !serial_current) { - struct serial_device *dev = default_serial_console (); + struct stdio_dev *dev = default_serial_console (); dev->setbrg (); return; @@ -214,7 +211,7 @@ void serial_setbrg (void) int serial_getc (void) { if (!(gd->flags & GD_FLG_RELOC) || !serial_current) { - struct serial_device *dev = default_serial_console (); + struct stdio_dev *dev = default_serial_console (); return dev->getc (); } @@ -225,7 +222,7 @@ int serial_getc (void) int serial_tstc (void) { if (!(gd->flags & GD_FLG_RELOC) || !serial_current) { - struct serial_device *dev = default_serial_console (); + struct stdio_dev *dev = default_serial_console (); return dev->tstc (); } @@ -236,7 +233,7 @@ int serial_tstc (void) void serial_putc (const char c) { if (!(gd->flags & GD_FLG_RELOC) || !serial_current) { - struct serial_device *dev = default_serial_console (); + struct stdio_dev *dev = default_serial_console (); dev->putc (c); return; @@ -248,7 +245,7 @@ void serial_putc (const char c) void serial_puts (const char *s) { if (!(gd->flags & GD_FLG_RELOC) || !serial_current) { - struct serial_device *dev = default_serial_console (); + struct stdio_dev *dev = default_serial_console (); dev->puts (s); return; diff --git a/common/stdio.c b/common/stdio.c index 697df5a..7de7d00 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -234,9 +234,6 @@ int stdio_init (void) drv_logbuff_init (); #endif drv_system_init (); -#ifdef CONFIG_SERIAL_MULTI - serial_stdio_init (); -#endif #ifdef CONFIG_USB_TTY drv_usbtty_init (); #endif diff --git a/cpu/mpc5xxx/serial.c b/cpu/mpc5xxx/serial.c index a8a384a..ce543a6 100644 --- a/cpu/mpc5xxx/serial.c +++ b/cpu/mpc5xxx/serial.c @@ -352,28 +352,28 @@ int serial1_tstc(void) return (serial_tstc_dev(PSC_BASE2)); } -struct serial_device serial0_device = +struct stdio_dev serial0_device = { - "serial0", - "UART0", - serial0_init, - serial0_setbrg, - serial0_getc, - serial0_tstc, - serial0_putc, - serial0_puts, + .name = "serial0", + .ctlr = "UART0", + .start = serial0_init, + .setbrg = serial0_setbrg, + .getc = serial0_getc, + .tstc = serial0_tstc, + .putc = serial0_putc, + .puts = serial0_puts, }; -struct serial_device serial1_device = +struct stdio_dev serial1_device = { - "serial1", - "UART1", - serial1_init, - serial1_setbrg, - serial1_getc, - serial1_tstc, - serial1_putc, - serial1_puts, + .name = "serial1", + .ctlr = "UART1", + .start = serial1_init, + .setbrg = serial1_setbrg, + .getc = serial1_getc, + .tstc = serial1_tstc, + .putc = serial1_putc, + .puts = serial1_puts, }; #endif /* CONFIG_SERIAL_MULTI */ diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c index 664db65..7727013 100644 --- a/cpu/mpc8xx/serial.c +++ b/cpu/mpc8xx/serial.c @@ -387,16 +387,16 @@ smc_tstc(void) return !(rtx->rxbd.cbd_sc & BD_SC_EMPTY); } -struct serial_device serial_smc_device = +struct stdio_dev serial_smc_device = { - "serial_smc", - "SMC", - smc_init, - smc_setbrg, - smc_getc, - smc_tstc, - smc_putc, - smc_puts, + .name = "serial_smc", + .ctlr = "SMC", + .start = smc_init, + .setbrg = smc_setbrg, + .getc = smc_getc, + .tstc = smc_tstc, + .putc = smc_putc, + .puts = smc_puts, }; #endif /* CONFIG_8xx_CONS_SMC1 || CONFIG_8xx_CONS_SMC2 */ @@ -657,16 +657,16 @@ scc_tstc(void) return(!(rbdf->cbd_sc & BD_SC_EMPTY)); } -struct serial_device serial_scc_device = +struct stdio_dev serial_scc_device = { - "serial_scc", - "SCC", - scc_init, - scc_setbrg, - scc_getc, - scc_tstc, - scc_putc, - scc_puts, + .name = "serial_scc", + .ctlr = "SCC", + .start = scc_init, + .setbrg = scc_setbrg, + .getc = scc_getc, + .tstc = scc_tstc, + .putc = scc_putc, + .puts = scc_puts, }; #endif /* CONFIG_8xx_CONS_SCCx */ diff --git a/cpu/ppc4xx/4xx_uart.c b/cpu/ppc4xx/4xx_uart.c index 0780624..9c21cce 100644 --- a/cpu/ppc4xx/4xx_uart.c +++ b/cpu/ppc4xx/4xx_uart.c @@ -817,28 +817,28 @@ int serial1_tstc(void) return (serial_tstc_dev(UART1_BASE)); } -struct serial_device serial0_device = -{ - "serial0", - "UART0", - serial0_init, - serial0_setbrg, - serial0_getc, - serial0_tstc, - serial0_putc, - serial0_puts, +struct stdio_dev serial0_device = +{ + .name = "serial0", + .ctlr = "UART0", + .start = serial0_init, + .setbrg = serial0_setbrg, + .getc = serial0_getc, + .tstc = serial0_tstc, + .putc = serial0_putc, + .puts = serial0_puts, }; -struct serial_device serial1_device = +struct stdio_dev serial1_device = { - "serial1", - "UART1", - serial1_init, - serial1_setbrg, - serial1_getc, - serial1_tstc, - serial1_putc, - serial1_puts, + .name = "serial1", + .ctlr = "UART1", + .start = serial1_init, + .setbrg = serial1_setbrg, + .getc = serial1_getc, + .tstc = serial1_tstc, + .putc = serial1_putc, + .puts = serial1_puts, }; #else /* diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c index dd5f332..d81a5b5 100644 --- a/drivers/serial/serial.c +++ b/drivers/serial/serial.c @@ -112,14 +112,14 @@ static NS16550_t serial_ports[4] = { /* Serial device descriptor */ #define INIT_ESERIAL_STRUCTURE(port,name,bus) {\ - name,\ - bus,\ - eserial##port##_init,\ - eserial##port##_setbrg,\ - eserial##port##_getc,\ - eserial##port##_tstc,\ - eserial##port##_putc,\ - eserial##port##_puts, } + .name = name,\ + .ctlr = bus,\ + .start = eserial##port##_init,\ + .setbrg = eserial##port##_setbrg,\ + .getc = eserial##port##_getc,\ + .tstc = eserial##port##_tstc,\ + .putc = eserial##port##_putc,\ + .puts = eserial##port##_puts, } #endif /* CONFIG_SERIAL_MULTI */ @@ -317,15 +317,15 @@ serial_setbrg(void) #if defined(CONFIG_SERIAL_MULTI) DECLARE_ESERIAL_FUNCTIONS(1); -struct serial_device eserial1_device = +struct stdio_dev eserial1_device = INIT_ESERIAL_STRUCTURE(1,"eserial0","EUART1"); DECLARE_ESERIAL_FUNCTIONS(2); -struct serial_device eserial2_device = +struct stdio_dev eserial2_device = INIT_ESERIAL_STRUCTURE(2,"eserial1","EUART2"); DECLARE_ESERIAL_FUNCTIONS(3); -struct serial_device eserial3_device = +struct stdio_dev eserial3_device = INIT_ESERIAL_STRUCTURE(3,"eserial2","EUART3"); DECLARE_ESERIAL_FUNCTIONS(4); -struct serial_device eserial4_device = +struct stdio_dev eserial4_device = INIT_ESERIAL_STRUCTURE(4,"eserial3","EUART4"); #endif /* CONFIG_SERIAL_MULTI */ diff --git a/drivers/serial/serial_pxa.c b/drivers/serial/serial_pxa.c index 9ba457e..da3b292 100644 --- a/drivers/serial/serial_pxa.c +++ b/drivers/serial/serial_pxa.c @@ -261,16 +261,16 @@ static int ffuart_tstc(void) return pxa_tstc_dev(FFUART_INDEX); } -struct serial_device serial_ffuart_device = +struct stdio_dev serial_ffuart_device = { - "serial_ffuart", - "PXA", - ffuart_init, - ffuart_setbrg, - ffuart_getc, - ffuart_tstc, - ffuart_putc, - ffuart_puts, + .name = "serial_ffuart", + .ctlr = "PXA", + .start = ffuart_init, + .setbrg = ffuart_setbrg, + .getc = ffuart_getc, + .tstc = ffuart_tstc, + .putc = ffuart_putc, + .puts = ffuart_puts, }; #endif @@ -305,16 +305,16 @@ static int btuart_tstc(void) return pxa_tstc_dev(BTUART_INDEX); } -struct serial_device serial_btuart_device = +struct stdio_dev serial_btuart_device = { - "serial_btuart", - "PXA", - btuart_init, - btuart_setbrg, - btuart_getc, - btuart_tstc, - btuart_putc, - btuart_puts, + .name = "serial_btuart", + .ctlr = "PXA", + .start = btuart_init, + .setbrg = btuart_setbrg, + .getc = btuart_getc, + .tstc = btuart_tstc, + .putc = btuart_putc, + .puts = btuart_puts, }; #endif @@ -349,16 +349,16 @@ static int stuart_tstc(void) return pxa_tstc_dev(STUART_INDEX); } -struct serial_device serial_stuart_device = +struct stdio_dev serial_stuart_device = { - "serial_stuart", - "PXA", - stuart_init, - stuart_setbrg, - stuart_getc, - stuart_tstc, - stuart_putc, - stuart_puts, + .name = "serial_stuart", + .ctlr = "PXA", + .start = stuart_init, + .setbrg = stuart_setbrg, + .getc = stuart_getc, + .tstc = stuart_tstc, + .putc = stuart_putc, + .puts = stuart_puts, }; #endif diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c index 6d69c43..dc27e00 100644 --- a/drivers/serial/serial_s3c24x0.c +++ b/drivers/serial/serial_s3c24x0.c @@ -65,14 +65,14 @@ DECLARE_GLOBAL_DATA_PTR; serial_puts_dev(port, s);} #define INIT_S3C_SERIAL_STRUCTURE(port,name,bus) {\ - name,\ - bus,\ - s3serial##port##_init,\ - s3serial##port##_setbrg,\ - s3serial##port##_getc,\ - s3serial##port##_tstc,\ - s3serial##port##_putc,\ - s3serial##port##_puts, } + .name = name,\ + .ctlr = bus,\ + .start = s3serial##port##_init,\ + .setbrg = s3serial##port##_setbrg,\ + .getc = s3serial##port##_getc,\ + .tstc = s3serial##port##_tstc,\ + .putc = s3serial##port##_putc,\ + .puts = s3serial##port##_puts, } #endif /* CONFIG_SERIAL_MULTI */ @@ -288,13 +288,13 @@ serial_puts (const char *s) #if defined(CONFIG_SERIAL_MULTI) DECLARE_S3C_SERIAL_FUNCTIONS(0); -struct serial_device s3c24xx_serial0_device = +struct stdio_dev s3c24xx_serial0_device = INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0", "S3UART1"); DECLARE_S3C_SERIAL_FUNCTIONS(1); -struct serial_device s3c24xx_serial1_device = +struct stdio_dev s3c24xx_serial1_device = INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1", "S3UART2"); DECLARE_S3C_SERIAL_FUNCTIONS(2); -struct serial_device s3c24xx_serial2_device = +struct stdio_dev s3c24xx_serial2_device = INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2", "S3UART3"); #endif /* CONFIG_SERIAL_MULTI */ diff --git a/include/serial.h b/include/serial.h dissimilarity index 65% index 821b583..4e9c016 100644 --- a/include/serial.h +++ b/include/serial.h @@ -1,62 +1,47 @@ -#ifndef __SERIAL_H__ -#define __SERIAL_H__ - -#define NAMESIZE 16 -#define CTLRSIZE 8 - -struct serial_device { - char name[NAMESIZE]; - char ctlr[CTLRSIZE]; - - int (*init) (void); - void (*setbrg) (void); - int (*getc) (void); - int (*tstc) (void); - void (*putc) (const char c); - void (*puts) (const char *s); - - struct serial_device *next; -}; - -extern struct serial_device serial_smc_device; -extern struct serial_device serial_scc_device; -extern struct serial_device * default_serial_console (void); - -#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \ - defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \ - defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) || \ - defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) -extern struct serial_device serial0_device; -extern struct serial_device serial1_device; -#if defined(CONFIG_SYS_NS16550_SERIAL) -extern struct serial_device eserial1_device; -extern struct serial_device eserial2_device; -extern struct serial_device eserial3_device; -extern struct serial_device eserial4_device; -#endif /* CONFIG_SYS_NS16550_SERIAL */ - -#endif - -#if defined(CONFIG_S3C2410) -extern struct serial_device s3c24xx_serial0_device; -extern struct serial_device s3c24xx_serial1_device; -extern struct serial_device s3c24xx_serial2_device; -#endif - -#if defined(CONFIG_OMAP3_ZOOM2) -extern struct serial_device zoom2_serial_device0; -extern struct serial_device zoom2_serial_device1; -extern struct serial_device zoom2_serial_device2; -extern struct serial_device zoom2_serial_device3; -#endif - -extern struct serial_device serial_ffuart_device; -extern struct serial_device serial_btuart_device; -extern struct serial_device serial_stuart_device; - -extern void serial_initialize(void); -extern void serial_stdio_init(void); -extern int serial_assign(char * name); -extern void serial_reinit_all(void); - -#endif +#ifndef __SERIAL_H__ +#define __SERIAL_H__ + +#include <stdio_dev.h> + +extern struct stdio_dev serial_smc_device; +extern struct stdio_dev serial_scc_device; +extern struct stdio_dev * default_serial_console (void); + +#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \ + defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \ + defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) || \ + defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) +extern struct stdio_dev serial0_device; +extern struct stdio_dev serial1_device; +#if defined(CONFIG_SYS_NS16550_SERIAL) +extern struct stdio_dev eserial1_device; +extern struct stdio_dev eserial2_device; +extern struct stdio_dev eserial3_device; +extern struct stdio_dev eserial4_device; +#endif /* CONFIG_SYS_NS16550_SERIAL */ + +#endif + +#if defined(CONFIG_S3C2410) +extern struct stdio_dev s3c24xx_serial0_device; +extern struct stdio_dev s3c24xx_serial1_device; +extern struct stdio_dev s3c24xx_serial2_device; +#endif + +#if defined(CONFIG_OMAP3_ZOOM2) +extern struct stdio_dev zoom2_serial_device0; +extern struct stdio_dev zoom2_serial_device1; +extern struct stdio_dev zoom2_serial_device2; +extern struct stdio_dev zoom2_serial_device3; +#endif + +extern struct stdio_dev serial_ffuart_device; +extern struct stdio_dev serial_btuart_device; +extern struct stdio_dev serial_stuart_device; + +extern void serial_initialize(void); +extern void serial_stdio_init(void); +extern int serial_assign(char * name); +extern void serial_reinit_all(void); + +#endif diff --git a/include/stdio_dev.h b/include/stdio_dev.h index 83da4cd..5bb2cad 100644 --- a/include/stdio_dev.h +++ b/include/stdio_dev.h @@ -32,14 +32,19 @@ #define DEV_FLAGS_INPUT 0x00000001 /* Device can be used as input console */ #define DEV_FLAGS_OUTPUT 0x00000002 /* Device can be used as output console */ +#define DEV_FLAGS_SERIAL 0x00000003 /* Device is a serial device */ #define DEV_FLAGS_SYSTEM 0x80000000 /* Device is a system device */ #define DEV_EXT_VIDEO 0x00000001 /* Video extensions supported */ +#define NAMESIZE 16 +#define CTLRSIZE 8 + /* Device information */ struct stdio_dev { int flags; /* Device flags: input/output/system */ int ext; /* Supported extensions */ - char name[16]; /* Device name */ + char name[NAMESIZE]; /* Device name */ + char ctlr[CTLRSIZE]; /* GENERAL functions */ @@ -57,6 +62,7 @@ struct stdio_dev { int (*getc) (void); /* To get that char */ /* Other functions */ + void (*setbrg) (void); /* Set baudrate */ void *priv; /* Private extensions */ struct list_head list; @@ -96,6 +102,7 @@ void stdio_print_current_devices(void); int stdio_deregister(char *devname); #endif struct list_head* stdio_get_list(void); +struct stdio_dev* stdio_get_devs(void); struct stdio_dev* stdio_get_by_name(char* name); struct stdio_dev* stdio_clone(struct stdio_dev *dev); -- 1.6.3.1 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
