diff options
author | Zheng Bao <zheng.bao@amd.com> | 2009-12-28 09:59:44 +0000 |
---|---|---|
committer | Zheng Bao <Zheng.Bao@amd.com> | 2009-12-28 09:59:44 +0000 |
commit | 9db833bec394b886ca990965970cdb100b65d9ac (patch) | |
tree | b06137607c918debaf7afb522feb3a56ee6f7ba5 /src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c | |
parent | 0f0aa15e7eac54dae8d1710c3a4751c80b61709a (diff) |
trival. All the changes is about comment and spaces.
In superio folder.
1. Delete trailing white spaces.
2. Change the // comment to /* */.
3. Add some copyright header.
4. reindent.
5. delete multi blank lines.
I tried my best to find them. If anything left, please fix it
or tell me.
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Zheng Bao <zheng.bao@amd.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4993 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c')
-rw-r--r-- | src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c b/src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c index 70f7b20174..3d17d2d5cd 100644 --- a/src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c +++ b/src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c @@ -22,37 +22,39 @@ #include <arch/romcc_io.h> #include "lpc47m10x.h" -//---------------------------------------------------------------------------------- -// Function: pnp_enter_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Enable access to the LPC47M10X2's configuration registers. -// -static inline void pnp_enter_conf_state(device_t dev) { +/* + * Function: pnp_enter_conf_state + * Parameters: dev - high 8 bits = Super I/O port + * Return Value: None + * Description: Enable access to the LPC47M10X2's configuration registers. + */ +static inline void pnp_enter_conf_state(device_t dev) +{ unsigned port = dev>>8; - outb(0x55, port); + outb(0x55, port); } -//---------------------------------------------------------------------------------- -// Function: pnp_exit_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Disable access to the LPC47M10X2's configuration registers. -// -static void pnp_exit_conf_state(device_t dev) { +/* + * Function: pnp_exit_conf_state + * Parameters: dev - high 8 bits = Super I/O port + * Return Value: None + * Description: Disable access to the LPC47M10X2's configuration registers. + */ +static void pnp_exit_conf_state(device_t dev) +{ unsigned port = dev>>8; - outb(0xaa, port); + outb(0xaa, port); } -//---------------------------------------------------------------------------------- -// Function: lpc47b272_enable_serial -// Parameters: dev - high 8 bits = Super I/O port, -// low 8 bits = logical device number (per lpc47b272.h) -// iobase - processor I/O port address to assign to this serial device -// Return Value: bool -// Description: Configure the base I/O port of the specified serial device -// and enable the serial device. -// +/* + * Function: lpc47b272_enable_serial + * Parameters: dev - high 8 bits = Super I/O port, + * low 8 bits = logical device number (per lpc47b272.h) + * iobase - processor I/O port address to assign to this serial device + * Return Value: bool + * Description: Configure the base I/O port of the specified serial device + * and enable the serial device. + */ static void lpc47b272_enable_serial(device_t dev, unsigned iobase) { pnp_enter_conf_state(dev); |