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setenv("console", "vidconsole comconsole", 1);		setenv("console", "vidconsole comconsole", 1);
} else if (initial_howto & RB_SERIAL)		} else if (initial_howto & RB_SERIAL)
setenv("console", "comconsole", 1);		setenv("console", "comconsole", 1);
else if (initial_howto & RB_MUTE)		else if (initial_howto & RB_MUTE)
setenv("console", "nullconsole", 1);		setenv("console", "nullconsole", 1);
cons_probe();		cons_probe();

/*		/*
* Initialise the block cache		* Initialise the block cache. Set the upper limit.
*/		*/
bcache_init(32, 512); /* 16k cache XXX tune this */		bcache_init(32768, 512);

/*		/*
* Special handling for PXE and CD booting.		* Special handling for PXE and CD booting.
*/		*/
if (kargs->bootinfo == 0) {		if (kargs->bootinfo == 0) {
/*		/*
* We only want the PXE disk to try to init itself in the below		* We only want the PXE disk to try to init itself in the below
* walk through devsw if we actually booted off of PXE.		* walk through devsw if we actually booted off of PXE.
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