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boot: driver chatter goes to the log; the console clears its margins

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ACPI, DMI, SMP, xHCI, USB, I2C, NVMe, r8169 and ramdisk progress lines are
kinfo now: in dmesg and on a verbose boot, off the screen of a working
machine. Failures stay cprintf.

vt_repaint also paints the strip right of the last column and below the
last row, which kept the bottom of the X desktop after Ctrl+Alt+F-key.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S1giNvrHTrPMPw7V6x1kQ4
This commit is contained in:
Nexoniarz 2026-10-25 01:53:46 +02:00
commit c65bfa3fa3
16 changed files with 57 additions and 42 deletions
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4
kernel/drivers/usb/core/usb.c
View file

@ -341,7 +341,7 @@ usb_attach(struct usb_dev *dev)
break;
}
cprintf("usb: interface %d: class %d.%d protocol %d, %d endpoint%s%s%s%s\n",
kinfo("usb: interface %d: class %d.%d protocol %d, %d endpoint%s%s%s%s\n",
d->iface.bInterfaceNumber,
d->iface.bInterfaceClass, d->iface.bInterfaceSubClass,
d->iface.bInterfaceProtocol, d->iface.bNumEndpoints,
@ -353,7 +353,7 @@ usb_attach(struct usb_dev *dev)
usb_bind_all(d);
if(d->driver == 0){
cprintf("usb: no driver for this interface\n");
kinfo("usb: no driver for this interface\n");
if(n > 0)
d->in_use = 0; // nothing will ever use it; give it back
}