ipmi kcs problem
erhan14 at yahoo.com
Fri Oct 7 23:56:02 AEDT 2022
Hi,We are trying to get SMBIOS tables from host on BMC (ast-2500). KCS#3 is enabled in DTS (with address CA2) and on the host side IPMI_SI driver initialization fails.What can be wrong in our setup? What are to required steps to get the SMBIOS tables from the host?
Host Logs:[ 7.796852] ipmi_si: IPMI System Interface driver[ 7.796893] ipmi_si dmi-ipmi-si.0: ipmi_platform: probing via SMBIOS[ 7.796900] ipmi_platform: ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0[ 7.796905] ipmi_si: Adding SMBIOS-specified kcs state machine[ 7.797140] ipmi_si: Trying SMBIOS-specified kcs state machine at i/o address 0xca2, slave address 0x20, irq 0[ 7.797152] ipmi_si dmi-ipmi-si.0: Interface detection failed
BMC Logs: [ 0.301014] ast-kcs-bmc 1e78902c.kcs: Initialised IPMI client for channel 3[ 0.301085] ast-kcs-bmc 1e78902c.kcs: Initialised channel 3 at 0xca2[ 22.521031] systemd: Created slice Slice /system/phosphor-ipmi-kcs.
systemctl status phosphor-ipmi-kcs at ipmi-kcs3● phosphor-ipmi-kcs at ipmi-kcs3.service - Phosphor IPMI KCS DBus Bridge Loaded: loaded (/lib/systemd/system/phosphor-ipmi-kcs at .service; enabled; vendor preset: disabled) Active: active (running) since Thu 1970-01-01 00:01:54 UTC; 24min ago Main PID: 443 (kcsbridged) CGroup: /system.slice/system-phosphor\x2dipmi\x2dkcs.slice/phosphor-ipmi-kcs at ipmi-kcs3.service └─ 443 /usr/libexec/kcsbridged -c ipmi-kcs3
Jan 01 00:01:53 Aselsan-Server systemd: Starting Phosphor IPMI KCS DBus Bridge...Jan 01 00:01:54 Aselsan-Server systemd: Started Phosphor IPMI KCS DBus Bridge.
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