1 files changed, 0 insertions, 124 deletions
diff --git a/meta-facebook/meta-yosemite/recipes-yosemite/fbutils/files/mdio.py b/meta-facebook/meta-yosemite/recipes-yosemite/fbutils/files/mdio.py
deleted file mode 100755
index aa7d4bf..0000000
--- a/meta-facebook/meta-yosemite/recipes-yosemite/fbutils/files/mdio.py
+++ /dev/null
@@ -1,124 +0,0 @@
-#!/usr/bin/python
-#
-# Copyright 2014-present Facebook. All Rights Reserved.
-#
-# This program file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program in a file named COPYING; if not, write to the
-# Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor,
-# Boston, MA 02110-1301 USA
-#
-
-from argparse import ArgumentParser
-import subprocess
-import time
-
-IO_BASE = [ 0x1e660000, 0x1e680000 ]
-PHYCR_REG_OFFSET = 0x60
-PHYCR_READ_BIT = 0x1 << 26
-PHYCR_WRITE_BIT = 0x1 << 27
-phycr_reg = lambda mac: IO_BASE[mac - 1] + PHYCR_REG_OFFSET
-PHYDATA_REG_OFFSET = 0x64
-phydata_reg = lambda mac: IO_BASE[mac - 1] + PHYDATA_REG_OFFSET
-
-
-devmem_read_cmd = lambda reg: [ 'devmem', hex(reg) ]
-devmem_write_cmd = lambda reg, val: [ 'devmem', hex(reg), '32', hex(val)]
-
-
-def devmem_read(reg):
-    cmd = devmem_read_cmd(reg)
-    #print('Cmd: {}'.format(cmd))
-    out = subprocess.Popen(cmd, stdout=subprocess.PIPE).communicate()[0]
-    return int(out, 0)
-
-
-def devmem_write(reg, val):
-    cmd = devmem_write_cmd(reg, val)
-    #print('Cmd: {}'.format(cmd))
-    subprocess.Popen(cmd, stdout=subprocess.PIPE).communicate()[0]
-
-
-def wait_for_mdio_done(args):
-    reg = phycr_reg(args.mac)
-    while devmem_read(reg) & (PHYCR_READ_BIT|PHYCR_WRITE_BIT):
-        time.sleep(0.010)       # 10ms
-
-
-def read_mdio(args):
-    reg = phycr_reg(args.mac)
-    ctrl = devmem_read(reg)
-    ctrl &= 0x3000003f
-    ctrl |= (args.phy & 0x1F) << 16
-    ctrl |= (args.register & 0x1F) << 21
-    ctrl |= PHYCR_READ_BIT
-    devmem_write(reg, ctrl)
-    wait_for_mdio_done(args)
-    val = devmem_read(phydata_reg(args.mac)) >> 16
-    print('Read from PHY ({}.{}): {}'
-          .format(hex(args.phy), hex(args.register), hex(val)))
-
-
-def write_mdio(args):
-    ctrl_reg = phycr_reg(args.mac)
-    ctrl = devmem_read(ctrl_reg)
-    ctrl &= 0x3000003f
-    ctrl |= (args.phy & 0x1F) << 16
-    ctrl |= (args.register & 0x1F) << 21
-    ctrl |= PHYCR_WRITE_BIT
-    data_reg = phydata_reg(args.mac)
-    # write data first
-    devmem_write(data_reg, args.value)
-    # then ctrl
-    devmem_write(ctrl_reg, ctrl)
-    wait_for_mdio_done(args)
-    print('Write to PHY ({}.{}): {}'
-          .format(hex(args.phy), hex(args.register), hex(args.value)))
-
-
-def auto_int(x):
-    return int(x, 0)
-
-if __name__ == '__main__':
-    ap = ArgumentParser()
-    ap.add_argument('--mac', '-m', type=int, default=2,
-                    help='The MAC')
-    ap.add_argument('--phy', '-p', type=auto_int, default=0x1f,
-                    help='The PHY address')
-
-    subparsers = ap.add_subparsers()
-
-    read_parser = subparsers.add_parser('read',
-                                        help='read MDIO')
-    read_parser.set_defaults(func=read_mdio)
-    read_parser.add_argument('register', type=auto_int,
-                             help='The register to read from')
-
-    write_parser = subparsers.add_parser('write',
-                                         help='write MDIO')
-    write_parser.set_defaults(func=write_mdio)
-    write_parser.add_argument('register', type=auto_int,
-                              help='The register to write to')
-    write_parser.add_argument('value', type=auto_int,
-                              help='The value to write to')
-
-    args = ap.parse_args()
-
-    if args.mac != 2 and args.mac != 1:
-        print("MAC can only be either 1 or 2.")
-        exit(-1)
-
-    if args.phy > 0x1f:
-        printf("PHY address must be smaller than 0x1f.")
-        exit(-2)
-
-    args.func(args)