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Do an explicit getenv on boot_verbose. Now that we have a real FICL boot

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loader for alpha (Yay!) we still need to explicitly look for boot_verbose-
I assume because the boothowto flags aren't passed to us at boot like x86.

Do some minor cosmetics as well.
This commit is contained in:
Matt Jacob 2000-06-07 17:36:17 +00:00
parent 042c8f6ee1
commit 5ce3b01ace
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=61367
1 changed files with 14 additions and 2 deletions
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16
sys/alpha/alpha/machdep.c
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@ -582,7 +582,7 @@ alpha_init(pfn, ptb, bim, bip, biv)
struct mddt_cluster *memc;
int i, mddtweird;
int cputype;
char* p;
char *p;
/* NO OUTPUT ALLOWED UNTIL FURTHER NOTICE */
@ -1067,6 +1067,16 @@ alpha_init(pfn, ptb, bim, bip, biv)
}
}
/*
* Catch case of boot_verbose set in environment.
*/
if ((p = getenv("boot_verbose")) != NULL) {
if (strcmp(p, "yes") == 0 || strcmp(p, "YES") == 0) {
boothowto |= RB_VERBOSE;
bootverbose = 1;
}
}
/*
* Initialize debuggers, and break into them if appropriate.
*/
@ -1154,7 +1164,9 @@ DELAY(int n)
while (usec <= n) {
/*
* Get the next CPU cycle count;
* Get the next CPU cycle count. The assumption here
* is that we can't have wrapped twice past 32 bits worth
* of CPU cycles since we last checked.
*/
pcc1 = alpha_rpcc() & 0xffffffffUL;
if (pcc1 < pcc0) {