diff options
Diffstat (limited to 'sys/dev/mps/mps_mapping.c')
| -rw-r--r-- | sys/dev/mps/mps_mapping.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/sys/dev/mps/mps_mapping.c b/sys/dev/mps/mps_mapping.c index d96f33cdd919..351625be4817 100644 --- a/sys/dev/mps/mps_mapping.c +++ b/sys/dev/mps/mps_mapping.c @@ -43,6 +43,7 @@ __FBSDID("$FreeBSD$"); #include <sys/bus.h> #include <sys/endian.h> #include <sys/sysctl.h> +#include <sys/sbuf.h> #include <sys/eventhandler.h> #include <sys/uio.h> #include <machine/bus.h> @@ -2263,3 +2264,61 @@ out: if (sc->pending_map_events) sc->pending_map_events--; } + +int +mps_mapping_dump(SYSCTL_HANDLER_ARGS) +{ + struct mps_softc *sc; + struct dev_mapping_table *mt_entry; + struct sbuf sbuf; + int i, error; + + sc = (struct mps_softc *)arg1; + + error = sysctl_wire_old_buffer(req, 0); + if (error != 0) + return (error); + sbuf_new_for_sysctl(&sbuf, NULL, 128, req); + + sbuf_printf(&sbuf, "\nindex physical_id handle id\n"); + for (i = 0; i < sc->max_devices; i++) { + mt_entry = &sc->mapping_table[i]; + if (mt_entry->physical_id == 0) + continue; + sbuf_printf(&sbuf, "%4d %jx %04x %hd\n", + i, mt_entry->physical_id, mt_entry->dev_handle, + mt_entry->id); + } + error = sbuf_finish(&sbuf); + sbuf_delete(&sbuf); + return (error); +} + +int +mps_mapping_encl_dump(SYSCTL_HANDLER_ARGS) +{ + struct mps_softc *sc; + struct enc_mapping_table *enc_entry; + struct sbuf sbuf; + int i, error; + + sc = (struct mps_softc *)arg1; + + error = sysctl_wire_old_buffer(req, 0); + if (error != 0) + return (error); + sbuf_new_for_sysctl(&sbuf, NULL, 128, req); + + sbuf_printf(&sbuf, "\nindex enclosure_id handle map_index\n"); + for (i = 0; i < sc->max_enclosures; i++) { + enc_entry = &sc->enclosure_table[i]; + if (enc_entry->enclosure_id == 0) + continue; + sbuf_printf(&sbuf, "%4d %jx %04x %d\n", + i, enc_entry->enclosure_id, enc_entry->enc_handle, + enc_entry->start_index); + } + error = sbuf_finish(&sbuf); + sbuf_delete(&sbuf); + return (error); +} |