ATTN: todc_time.c users
Mark A. Greer
mgreer at mvista.com
Sat Jul 21 03:36:37 EST 2001
Shortly, I will be pushing some changes to the todc files. Basically,
I've macro-ized the tables that are currently in todc_time.c. What this
means to you is:
1) In your xxx_setup.c file, use the new TODC_DECL() macro to
define and initialize a todc_info_t structure. For example, if you're
using a mc146818 rtc, put TODC_DECL(TODC_TYPE_MC146818); somewhere in
your xxx_setup.c file.
2) In your xxx_setup.c file, get rid of the "todc_info = yyy;" line.
3) If you happen to use a mc146818, you need to add the following lines
to your xxx_init() routine in your xxx_setup.c file (unless you are
alread overriding the default values):
todc_info->nvram_as0 = (u_char *)0x70;
todc_info->nvram_data = (u_char *)0x71;
4) To add support for a new clock, you add macros in todc.h instead of a
structure in todc_time.c
These changes get rid of all the structures in todc_time.c that are
mostly wasting space.
I have made the appropriate changes to the xxx_setup.c files that are in
and tested the sandpoint and mcpn765. If you use the todc facility you
should make the appropriate changes and test.
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