Installer - Bad address aligning from second OSA adapter

[Zimmermann, Benjamin (K-SIOI/62)]

Hello everyone!
This is how the installer lists the OSA adapters:
Please select the OSA Express QDIO / HiperSockets device:
Device :
1: 0.0.00a0-0.0.00a1-0.0.00a2, 12: 0.0.00c1-0.0.00c2-0.0.00c3,
2: 0.0.00a3-0.0.00a4-0.0.00a5, 13: 0.0.00c4-0.0.00c5-0.0.00c6,
3: 0.0.00a6-0.0.00a7-0.0.00a8, 14: 0.0.00c7-0.0.00c8-0.0.00c9,
4: 0.0.00a9-0.0.00aa-0.0.00ab, 15: 0.0.00ca-0.0.00cb-0.0.00cc,
5: 0.0.00ac-0.0.00ad-0.0.00ae, 16: 0.0.00cd-0.0.00ce-0.0.00cf,
6: 0.0.00af-0.0.00b0-0.0.00bl, 17: 0.0.00d0-0.0.00d1-0.0.00d2,
7: 0.0.00b2-0.0.00b3-0.0.00b4, 18: 0.0.00d3-0.0.00d4-0.0.00d5,
8: 0.0.00b5-0.0.00b6-0.0.00b7, 19: 0.0.00d6-0.0.00d7-0.0.00d8,
9: 0.0.00b8-0.0.00b9-0.0.00ba, 20: 0.0.00d9-0.0.00da-0.0.00db,
10: 0.0.00bb-0.0.00bc-0.0.00bd, 21: 0.0.00dc-0.0.00dd-0.0.00de
11: 0.0.00be-0.0.00bf-0.0.00c0,


This is how they are listed by znetconf:

# Device IDs CHPID
# --------------------------------
# 0.0.00a0,0.0.08a1,0.0.08a2 1a
# 0.0.00a3,0.0.08a4,0.0.08a5 1a
# 0.0.00a6,0.0.08a7,0.0.08a8 1a
# 0.0.00a9,0.0.08aa,0.0.08ab 1a
# 0.0.00ac,0.0.08ad,0.0.08ae 1a
# 0.0.00af,0.0.08b0,0.0.08b1 1a
# 0.0.00b2,0.0.08b3,0.0.08b4 1a
# 0.0.00b5,0.0.08b6,0.0.08b7 1a
# 0.0.00b8,0.0.08b9,0.0.08ba 1a
# 0.0.00bb,0.0.08bc,0.0.08bd 1a
# 0.0.00c0,0.0.08c1,0.0.08c2 2a
# 0.0.00c3,0.0.08c4,0.0.08c5 2a
# 0.0.00c6,0.0.08c7,0.0.08c8 2a
# 0.0.00c9,0.0.08ca,0.0.08cb 2a
# 0.0.00cc,0.0.08cd,0.0.08ce 2a
# 0.0.00cf,0.0.08d0,0.0.08d1 2a
# 0.0.00d2,0.0.08d3,0.0.08d4 2a
# 0.0.00d5,0.0.08d6,0.0.08d7 2a
# 0.0.00d8,0.0.08d9,0.0.08da 2a
# 0.0.00db,0.0.08dc,0.0.08dd 2a

Notice the wrong address alignment in the installer starting with CHPID 2a.
11: 0.0.00c0-0.0.00c1-0.0.00c2

Ignoring the unusable addresses 0.0.00be and 0.0.00bf.

Greetings,
Benjamin.

Mit freundlichen Grüßen,

Benjamin Zimmermann

K-SIOI/62

Volkswagen Aktiengesellschaft
Brieffach 18830
38436 Wolfsburg

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[Philipp Kern]

Hi,

From the installer DVD debian-testing-s390x-netinst.iso downloaded on
0.0.00c1-0.0.00c2-0.0.00c3,
0.0.00c4-0.0.00c5-0.0.00c6,
0.0.00c7-0.0.00c8-0.0.00c9,
0.0.00ca-0.0.00cb-0.0.00cc,
0.0.00cd-0.0.00ce-0.0.00cf,
0.0.00d0-0.0.00d1-0.0.00d2,
0.0.00d3-0.0.00d4-0.0.00d5,
0.0.00d6-0.0.00d7-0.0.00d8,
0.0.00d9-0.0.00da-0.0.00db,
0.0.00dc-0.0.00dd-0.0.00de
11: 0.0.00be-0.0.00bf-0.0.00c0,
# Device IDs CHPID
# --------------------------------
# 0.0.00a0,0.0.08a1,0.0.08a2 1a
# 0.0.00a3,0.0.08a4,0.0.08a5 1a
# 0.0.00a6,0.0.08a7,0.0.08a8 1a
# 0.0.00a9,0.0.08aa,0.0.08ab 1a
# 0.0.00ac,0.0.08ad,0.0.08ae 1a
# 0.0.00af,0.0.08b0,0.0.08b1 1a
# 0.0.00b2,0.0.08b3,0.0.08b4 1a
# 0.0.00b5,0.0.08b6,0.0.08b7 1a
# 0.0.00b8,0.0.08b9,0.0.08ba 1a
# 0.0.00bb,0.0.08bc,0.0.08bd 1a
# 0.0.00c0,0.0.08c1,0.0.08c2 2a
# 0.0.00c3,0.0.08c4,0.0.08c5 2a
# 0.0.00c6,0.0.08c7,0.0.08c8 2a
# 0.0.00c9,0.0.08ca,0.0.08cb 2a
# 0.0.00cc,0.0.08cd,0.0.08ce 2a
# 0.0.00cf,0.0.08d0,0.0.08d1 2a
# 0.0.00d2,0.0.08d3,0.0.08d4 2a
# 0.0.00d5,0.0.08d6,0.0.08d7 2a
# 0.0.00d8,0.0.08d9,0.0.08da 2a
# 0.0.00db,0.0.08dc,0.0.08dd 2a

Do you happen to know why it says 0.0.0*8*xx instead of 0.0.00xx for the
second and third channel?

Notice the wrong address alignment in the installer starting with CHPID 2a.
11: 0.0.00c0-0.0.00c1-0.0.00c2
Ignoring the unusable addresses 0.0.00be and 0.0.00bf.

What's the output of "ls -l /sys/bus/ccw/devices/0.0.00c0/driver"?

Kind regards and thanks
Philipp Kern

[Zimmermann, Benjamin (K-SIOI/62)]

Hi,

-----Original Message-----
Sent: Montag, 24. Oktober 2016 10:36
Subject: Re: Installer - Bad address aligning from second OSA adapter
Hi,

From the installer DVD debian-testing-s390x-netinst.iso downloaded on
0.0.00c1-0.0.00c2-0.0.00c3,
0.0.00c4-0.0.00c5-0.0.00c6,
0.0.00c7-0.0.00c8-0.0.00c9,
0.0.00ca-0.0.00cb-0.0.00cc,
0.0.00cd-0.0.00ce-0.0.00cf,
0.0.00d0-0.0.00d1-0.0.00d2,
0.0.00d3-0.0.00d4-0.0.00d5,
0.0.00d6-0.0.00d7-0.0.00d8,
0.0.00d9-0.0.00da-0.0.00db,
0.0.00dc-0.0.00dd-0.0.00de
11: 0.0.00be-0.0.00bf-0.0.00c0,
# Device IDs CHPID
# --------------------------------
# 0.0.00a0,0.0.08a1,0.0.08a2 1a
# 0.0.00a3,0.0.08a4,0.0.08a5 1a
# 0.0.00a6,0.0.08a7,0.0.08a8 1a
# 0.0.00a9,0.0.08aa,0.0.08ab 1a
# 0.0.00ac,0.0.08ad,0.0.08ae 1a
# 0.0.00af,0.0.08b0,0.0.08b1 1a
# 0.0.00b2,0.0.08b3,0.0.08b4 1a
# 0.0.00b5,0.0.08b6,0.0.08b7 1a
# 0.0.00b8,0.0.08b9,0.0.08ba 1a
# 0.0.00bb,0.0.08bc,0.0.08bd 1a
# 0.0.00c0,0.0.08c1,0.0.08c2 2a
# 0.0.00c3,0.0.08c4,0.0.08c5 2a
# 0.0.00c6,0.0.08c7,0.0.08c8 2a
# 0.0.00c9,0.0.08ca,0.0.08cb 2a
# 0.0.00cc,0.0.08cd,0.0.08ce 2a
# 0.0.00cf,0.0.08d0,0.0.08d1 2a
# 0.0.00d2,0.0.08d3,0.0.08d4 2a
# 0.0.00d5,0.0.08d6,0.0.08d7 2a
# 0.0.00d8,0.0.08d9,0.0.08da 2a
# 0.0.00db,0.0.08dc,0.0.08dd 2a

Do you happen to know why it says 0.0.0*8*xx instead of 0.0.00xx for the
second and third channel?

My fault, typed wrong number while 'hiding' real addresses.

Notice the wrong address alignment in the installer starting with CHPID 2a.
11: 0.0.00c0-0.0.00c1-0.0.00c2
Ignoring the unusable addresses 0.0.00be and 0.0.00bf.

What's the output of "ls -l /sys/bus/ccw/devices/0.0.00c0/driver"?

$ ls -l /sys/bus/ccw/devices/0.0.00c0/driver
lrwxrwxrwx 1 root root 0 Oct 31 15:24 /sys/bus/ccw/devices/0.0.00c0/driver -> ../../../../bus/ccw/drivers/qeth

Kind regards and thanks
Philipp Kern

Kind regards,

Benjamin Zimmermann