diff options
Diffstat (limited to 'include/ns16550.h')
| -rw-r--r-- | include/ns16550.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/ns16550.h b/include/ns16550.h index d987a8b7edb..34888a1028b 100644 --- a/include/ns16550.h +++ b/include/ns16550.h @@ -7,6 +7,9 @@ * added prototypes for ns16550.c * reduced no of com ports to 2 * modifications (c) Rob Taylor, Flying Pig Systems. 2000. + * + * added support for port on 64-bit bus + * by Richard Danter (richard.danter@windriver.com), (C) 2005 Wind River Systems */ #if (CFG_NS16550_REG_SIZE == 1) @@ -82,6 +85,25 @@ struct NS16550 { int pad10:24; #endif } __attribute__ ((packed)); +#elif (CFG_NS16550_REG_SIZE == -8) +struct NS16550 { + unsigned char rbr; /* 0 */ + unsigned char pad0[7]; + unsigned char ier; /* 1 */ + unsigned char pad1[7]; + unsigned char fcr; /* 2 */ + unsigned char pad2[7]; + unsigned char lcr; /* 3 */ + unsigned char pad3[7]; + unsigned char mcr; /* 4 */ + unsigned char pad4[7]; + unsigned char lsr; /* 5 */ + unsigned char pad5[7]; + unsigned char msr; /* 6 */ + unsigned char pad6[7]; + unsigned char scr; /* 7 */ + unsigned char pad7[7]; +} __attribute__ ((packed)); #else #error "Please define NS16550 registers size." #endif |