It seems that you only have one CPU. Then without ht_optimize_link in in_conherent.c you even don't need to do soft_reset.
What's the value in you resource_map.c?
You need update that to
PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x06000203, // AMD 8131/8111 on link0 of CPU 0 PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x09070003, // AMD 8131 on link1 of CPU 0 PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x0c0a0003, // AMD 8131 on link2 of CPU 0 PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000,
In the auto.c
static const struct ht_chain ht_c[] = { { /* Link 0 of CPU0 */ .devreg = 0xe0, /* Preset bus num in resource map */ }, { /* Link 1 of CPU0 */ .devreg = 0xe4, /* Preset bus num in resource map */ }, { /* Link 2 of CPU0 */ .devreg = 0xe8, /* Preset bus num in resource map */ }, };
Regards
YH
-----Original Message----- From: Liu Tao [mailto:liutao@safe-mail.net] Sent: Thursday, November 04, 2004 6:11 PM To: Eric W. Biederman Cc: LinuxBIOS Subject: Re: Board hangs after soft_reset() in auto.c
Thanks, after remove the ht_optimize_link() in ht_setup_chainx() the board soft resets OK.
Eric W. Biederman wrote:
The short answer is that optimizing the hypertransport speed and frequency is an optimization. So you can disable the reset and see how far you
board
gets otherwise. That should give you a little more time to debug the
reset path.
Regards, Liu Tao _______________________________________________ Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios