devnode subcommand

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The devnode subcommand displays device node table entries.

Format

devnode [slot | effectiveaddress]

Parameters

Item Description
slot Specifies the slot number of a device node table entry. This parameter must be a decimal value.
effectiveaddress Specifies the effective address of a device node table entry. Use symbols, hexadecimal values, or hexadecimal expressions to specify the address.

If no parameter is entered, a summary is displayed with one line per table entry. Display detailed information for individual devnode table entries by specifying either a slot number or an address.

Other

devno

Examples

The following is an example of how to use the devnode subcommand:

(0)> devnode  //print device node table
                   DEV CNT SPECNODE    GNODE    LASTR    PDATA TYPE

   1 0B241758 00300000   1 0B2212E0 0B241768 00000000 05CB4E00 CHR
   2 0B221C18 00100000   1 00000000 0B221C28 00000000 00000000 CHR
   3 0B221940 00110000   2 00000000 0B221950 00000000 00000000 BLK
   4 0B221870 00020000   1 0B221140 0B221880 00000000 00000000 CHR
   5 0B7E5A10 00120001   2 00000000 0B7E5A20 00000000 00000000 BLK
   6 0B241070 00020001   1 0B8A3EF0 0B241080 00000000 00000000 CHR
   7 0B2219A8 00020002   1 0B221008 0B2219B8 00000000 00000000 CHR
   8 0B2218D8 00130000   1 00000000 0B2218E8 00000000 00000000 CHR
   9 0B7E5BB0 00330001   1 00000000 0B7E5BC0 00000000 00000000 BLK
  10 0B221A10 00130001   1 00000000 0B221A20 00000000 00000000 CHR
  11 0B241008 00330002   1 00000000 0B241018 00000000 00000000 BLK
  12 0B7E59A8 00130002   1 00000000 0B7E59B8 00000000 00000000 CHR
  13 0B7E5C18 00330003   1 00000000 0B7E5C28 00000000 00000000 BLK
  14 0B7E5808 00130003   1 00000000 0B7E5818 00000000 00000000 CHR
  15 0B7E5A78 00330004   1 00000000 0B7E5A88 00000000 00000000 BLK
  16 0B7E5C80 00330005   1 00000000 0B7E5C90 00000000 00000000 BLK
  17 0B7E5CE8 00330006   1 00000000 0B7E5CF8 00000000 00000000 BLK
  18 0B2416F0 00040000   1 0B2211A8 0B241700 00000000 00000000 MPC
  19 0B221BB0 00150000   3 0B221688 0B221BC0 00000000 05CC3E00 CHR
  20 0B2410D8 00060000   1 0B221480 0B2410E8 00000000 00000000 CHR
(0)> more (^C to quit) ? //Interrupted
(0)> devno 3  //print device node slot 3
                   DEV CNT SPECNODE    GNODE    LASTR    PDATA TYPE

   3 0B221940 00110000   2 00000000 0B221950 00000000 00000000 BLK

forw...... 00DD6CD8 back...... 00DD6CD8 lock...... 00000000

GNODE............ 0B221950
gn_type....... 00000003 gn_flags...... 00000000 gn_seg........ 007FFFFF
gn_mwrcnt..... 00000000 gn_mrdcnt..... 00000000 gn_rdcnt...... 00000000
gn_wrcnt...... 00000002 gn_excnt...... 00000000 gn_rshcnt..... 00000000
gn_vnode...... 00000000 gn_rdev....... 00110000 gn_ops........ 00000000
gn_chan....... 00000000 gn_reclk_lock. 00000000 gn_reclk_lock@ 0B221984
gn_reclk_event 00000000 gn_filocks.... 00000000 gn_data....... 0B221940
gn_type....... BLK

SPECNODES....... 00000000