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I can't actually use the FORCE register this way. Just try turning the socket 

power off.
This commit is contained in:
mycroft 2004-08-12 13:42:17 +00:00
parent 6269226dde
commit 306522b970
1 changed files with 4 additions and 5 deletions
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9
sys/dev/pci/pccbb.c
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@ -1,4 +1,4 @@
/* $NetBSD: pccbb.c,v 1.104 2004/08/12 07:15:49 mycroft Exp $ */
/* $NetBSD: pccbb.c,v 1.105 2004/08/12 13:42:17 mycroft Exp $ */
/*
* Copyright (c) 1998, 1999 and 2000
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pccbb.c,v 1.104 2004/08/12 07:15:49 mycroft Exp $");
__KERNEL_RCSID(0, "$NetBSD: pccbb.c,v 1.105 2004/08/12 13:42:17 mycroft Exp $");
/*
#define CBB_DEBUG
@ -1302,9 +1302,6 @@ pccbb_power(ct, command)
status = bus_space_read_4(memt, memh, CB_SOCKET_STAT);
sock_ctrl = bus_space_read_4(memt, memh, CB_SOCKET_CTRL);
#if 0
bus_space_write_4(memt, memh, CB_SOCKET_FORCE, 0);
#endif
switch (command & CARDBUS_VCCMASK) {
case CARDBUS_VCC_UC:
@ -1365,8 +1362,10 @@ pccbb_power(ct, command)
sock_ctrl &= ~CB_SOCKET_CTRL_VCCMASK;
sock_ctrl &= ~CB_SOCKET_CTRL_VPPMASK;
bus_space_write_4(memt, memh, CB_SOCKET_CTRL, sock_ctrl);
#if 0
bus_space_write_4(memt, memh, CB_SOCKET_FORCE,
CB_SOCKET_FORCE_BADVCC);
#endif
printf("new status 0x%x\n", bus_space_read_4(memt, memh,
CB_SOCKET_STAT));
return 0;