diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/shared/include/b1553brm.h')
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/include/b1553brm.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/include/b1553brm.h b/c/src/lib/libbsp/sparc/shared/include/b1553brm.h index e2d8a29242..f5fd343078 100644 --- a/c/src/lib/libbsp/sparc/shared/include/b1553brm.h +++ b/c/src/lib/libbsp/sparc/shared/include/b1553brm.h @@ -38,9 +38,9 @@ struct brm_reg { volatile unsigned int mfiltb; /* 0x3C */ volatile unsigned int rt_cmd_leg[16]; /* 0x40-0x80 */ volatile unsigned int enhanced; /* 0x84 */ - + volatile unsigned int dummy[31]; - + volatile unsigned int w_ctrl; /* 0x100 */ volatile unsigned int w_irqctrl; /* 0x104 */ volatile unsigned int w_ahbaddr; /* 0x108 */ @@ -63,7 +63,7 @@ struct rt_msg { unsigned short desc; }; -/* +/* * rtaddr[0] and subaddr[0] : RT address and subaddress (for rt-rt receive addresses) * rtaddr[1] and subaddr[1] : Only for RT-RT. Transmit addresses. * @@ -71,9 +71,9 @@ struct rt_msg { * * ctrl, bit 0 (TR) : 1 - transmit, 0 - receive. Ignored for rt-rt * bit 1 (RTRT) : 1 - rt to rt, 0 - normal - * bit 2 (AB) : 1 - Bus B, 0 - Bus A + * bit 2 (AB) : 1 - Bus B, 0 - Bus A * bit 4:3 (Retry) : 1 - 1, 2 - 2, 3 - 3, 0 - 4 - * bit 5 (END) : End of list + * bit 5 (END) : End of list * bit 15 (BAME) : Message error. Set by BRM if protocol error is detected * * tsw[0] : status word @@ -83,7 +83,7 @@ struct rt_msg { * */ struct bc_msg { - unsigned char rtaddr[2]; + unsigned char rtaddr[2]; unsigned char subaddr[2]; unsigned short wc; unsigned short ctrl; @@ -155,7 +155,7 @@ int brm_register_leon3_ramon_asic(void); #define CLKSEL_MASK 0x7 -/* Register BRM driver +/* Register BRM driver * See (struct brm_reg).w_ctrl for clksel and clkdiv. * See Enhanced register (the least signinficant 2 bits) in BRM Core for brm_freq * bus = &amba_conf for LEON3. (LEON2 not yet supported for this driver) |