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When booting verbose, print the config space for this device. This

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will help debugging problem systems as it will reduce the number of
commands the user needs to type and send me the output of.
This commit is contained in:
Warner Losh 2001-09-09 17:42:58 +00:00
parent 76051d5c6d
commit b8769414cd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=83253
1 changed files with 19 additions and 0 deletions
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19
sys/pccard/pcic_pci.c
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@ -1078,6 +1078,23 @@ pcic_pci_shutdown(device_t dev)
sp->getb(sp, PCIC_STAT_CHG);
}
/*
* Print out the config space
*/
static void
pcic_pci_print_config(device_t dev)
{
int i;
device_printf(dev, "PCI Configuration space:");
for (i = 0; i < 256; i += 4) {
if (i % 4 == 0)
printf("\n 0x%02x: ", i);
printf("0x%08x ", pci_read_config(dev, i, 4));
}
printf("\n");
}
/*
* General PCI based card dispatch routine. Right now
* it only understands the Ricoh, CL-PD6832 and TI parts. It does
@ -1238,6 +1255,8 @@ pcic_pci_attach(device_t dev)
return (error);
}
}
if (bootverbose)
pcic_pci_print_config(dev);
return (pcic_attach(dev));
}