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| author | Samuel Mendoza-Jonas <sam@mendozajonas.com> | 2016-07-13 13:49:11 +1000 |
|---|---|---|
| committer | Samuel Mendoza-Jonas <sam@mendozajonas.com> | 2016-07-14 11:25:43 +1000 |
| commit | 726e72342fdd2e1fc5ad34a1aafa76b135524a0a (patch) | |
| tree | 7163c74209d3cc1b48bb30389c669496145f309b /discover/platform-powerpc.c | |
| parent | 4a9727c96f4e7b6e7cc237e737441bfae83a7a80 (diff) | |
| download | petitboot-726e72342fdd2e1fc5ad34a1aafa76b135524a0a.zip petitboot-726e72342fdd2e1fc5ad34a1aafa76b135524a0a.tar.gz | |
discover/platform-powerpc: Use IPMI on BMC-based machines only
With a kernel that has IPMI support Petitboot will try to use direct
IPMI, however on FSP machines this is not fully functional. Use direct
IPMI only on BMC-based machines, and use sysparams otherwise.
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Diffstat (limited to 'discover/platform-powerpc.c')
| -rw-r--r-- | discover/platform-powerpc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/discover/platform-powerpc.c b/discover/platform-powerpc.c index eb54c6d..8fca5bd 100644 --- a/discover/platform-powerpc.c +++ b/discover/platform-powerpc.c @@ -1348,6 +1348,7 @@ static bool probe(struct platform *p, void *ctx) { struct platform_powerpc *platform; struct stat statbuf; + bool bmc_present; int rc; /* we need a device tree */ @@ -1363,7 +1364,9 @@ static bool probe(struct platform *p, void *ctx) p->platform_data = platform; - if (ipmi_present()) { + bmc_present = stat("/proc/device-tree/bmc", &statbuf) == 0; + + if (ipmi_present() && bmc_present) { pb_debug("platform: using direct IPMI for IPMI paramters\n"); platform->ipmi = ipmi_open(platform); platform->get_ipmi_bootdev = get_ipmi_bootdev_ipmi; @@ -1378,8 +1381,7 @@ static bool probe(struct platform *p, void *ctx) pb_log("platform: no IPMI parameter support\n"); } - rc = stat("/proc/device-tree/bmc", &statbuf); - if (!rc) + if (bmc_present) platform->get_platform_versions = hostboot_load_versions; return true; |
