diff options
Diffstat (limited to 'include/commproc.h')
| -rw-r--r-- | include/commproc.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/commproc.h b/include/commproc.h index 5518cb3..9536b13 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -7,7 +7,7 @@ * * This file contains structures and information for the communication * processor channels. Some CPM control and status is available - * throught the MPC8xx internal memory map. See immap.h for details. + * through the MPC8xx internal memory map. See immap.h for details. * This file only contains what I need for the moment, not the total * CPM capabilities. I (or someone else) will add definitions as they * are needed. -- Dan @@ -81,7 +81,7 @@ typedef struct cpm_buf_desc { #define BD_SC_INTRPT ((ushort)0x1000) /* Interrupt on change */ #define BD_SC_LAST ((ushort)0x0800) /* Last buffer in frame */ #define BD_SC_TC ((ushort)0x0400) /* Transmit CRC */ -#define BD_SC_CM ((ushort)0x0200) /* Continous mode */ +#define BD_SC_CM ((ushort)0x0200) /* Continuous mode */ #define BD_SC_ID ((ushort)0x0100) /* Rec'd too many idles */ #define BD_SC_P ((ushort)0x0100) /* xmt preamble */ #define BD_SC_BR ((ushort)0x0020) /* Break received */ @@ -582,8 +582,8 @@ typedef struct spi { #define SPMODE_LENMSK ((ushort)0x00f0) /* character length */ #define SPMODE_PMMSK ((ushort)0x000f) /* prescale modulus */ -#define SPMODE_LEN(x) ((((x)-1)&0xF)<<4) -#define SPMODE_PM(x) ((x) &0xF) +#define SPMODE_LEN(x) ((((x) - 1) & 0xF) << 4) +#define SPMODE_PM(x) ((x) & 0xF) /* HDLC parameter RAM. */ @@ -672,7 +672,7 @@ typedef struct hdlc_pram_s { #define CPMVEC_PIO_PC4 ((ushort)0x01 | CPMVEC_OFFSET) #define CPMVEC_ERROR ((ushort)0x00 | CPMVEC_OFFSET) -extern void irq_install_handler(int vec, void (*handler)(void *), void *dev_id); +void irq_install_handler(int vec, void (*handler)(void *), void *dev_id); /* CPM interrupt configuration vector. */ @@ -680,7 +680,7 @@ extern void irq_install_handler(int vec, void (*handler)(void *), void *dev_id); #define CICR_SCC_SCC3 ((uint)0x00200000) /* SCC3 @ SCCc */ #define CICR_SCB_SCC2 ((uint)0x00040000) /* SCC2 @ SCCb */ #define CICR_SCA_SCC1 ((uint)0x00000000) /* SCC1 @ SCCa */ -#define CICR_IRL_MASK ((uint)0x0000e000) /* Core interrrupt */ +#define CICR_IRL_MASK ((uint)0x0000e000) /* Core interrupt */ #define CICR_HP_MASK ((uint)0x00001f00) /* Hi-pri int. */ #define CICR_IEN ((uint)0x00000080) /* Int. enable */ #define CICR_SPS ((uint)0x00000001) /* SCC Spread */ |