diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-29 11:54:24 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-29 11:54:24 +0200 |
| commit | 3825c9e8d01e4310c40a3903a354c433c32a7b6f (patch) | |
| tree | 87c94a8076bbb38bd2cf20ab9bc23d6f74f6a0a8 /drivers/serial/sh-sci.c | |
| parent | 5d7b605245b1aa1a9cd6549b1f57d69273eb0c37 (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
Merge commit 'v2.6.27-rc1' into x86/microcode
Conflicts:
arch/x86/kernel/microcode.c
Manual resolutions:
arch/x86/kernel/microcode_amd.c
arch/x86/kernel/microcode_intel.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/serial/sh-sci.c')
| -rw-r--r-- | drivers/serial/sh-sci.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 208e42ba9455..3df2aaec829f 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -410,7 +410,6 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag) #endif #if defined(CONFIG_CPU_SUBTYPE_SH7760) || \ - defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) || \ defined(CONFIG_CPU_SUBTYPE_SH7785) static inline int scif_txroom(struct uart_port *port) @@ -422,6 +421,22 @@ static inline int scif_rxroom(struct uart_port *port) { return sci_in(port, SCRFDR) & 0xff; } +#elif defined(CONFIG_CPU_SUBTYPE_SH7763) +static inline int scif_txroom(struct uart_port *port) +{ + if((port->mapbase == 0xffe00000) || (port->mapbase == 0xffe08000)) /* SCIF0/1*/ + return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0xff); + else /* SCIF2 */ + return SCIF2_TXROOM_MAX - (sci_in(port, SCFDR) >> 8); +} + +static inline int scif_rxroom(struct uart_port *port) +{ + if((port->mapbase == 0xffe00000) || (port->mapbase == 0xffe08000)) /* SCIF0/1*/ + return sci_in(port, SCRFDR) & 0xff; + else /* SCIF2 */ + return sci_in(port, SCFDR) & SCIF2_RFDC_MASK; +} #else static inline int scif_txroom(struct uart_port *port) { |