Re: [Qemu-devel] [PATCH v7 3/3] ich9: implement strap SPKR pin logic

2015-06-28 Thread Paulo Alcantara
On Sun, 28 Jun 2015 10:37:58 +0200 "Michael S. Tsirkin" wrote: > On Sat, Jun 27, 2015 at 02:56:33PM -0300, Paulo Alcantara wrote: > > If the signal is sampled high, this indicates that the system is > > strapped to the "No Reboot" mode (ICH9 will disable the TCO Timer > > system reboot feature).

Re: [Qemu-devel] [PATCH v7 3/3] ich9: implement strap SPKR pin logic

2015-06-28 Thread Michael S. Tsirkin
On Sat, Jun 27, 2015 at 02:56:33PM -0300, Paulo Alcantara wrote: > If the signal is sampled high, this indicates that the system is > strapped to the "No Reboot" mode (ICH9 will disable the TCO Timer system > reboot feature). The status of this strap is readable via the NO_REBOOT > bit (CC: offset

[Qemu-devel] [PATCH v7 3/3] ich9: implement strap SPKR pin logic

2015-06-27 Thread Paulo Alcantara
If the signal is sampled high, this indicates that the system is strapped to the "No Reboot" mode (ICH9 will disable the TCO Timer system reboot feature). The status of this strap is readable via the NO_REBOOT bit (CC: offset 0x3410:bit 5). The NO_REBOOT bit is set when SPKR pin on ICH9 is sampled