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qeth: handle missing z/VM authorization of OSX 

For z/VM guest operating systems, OSX CHPIDs can only be used, if
LPAR and z/VM userID are explicitly authorized through the Service
Element. Issue a message if this SE-authorization is missing.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ursula Braun 2010-06-21 22:57:12 +00:00 committed by David S. Miller
parent 0132951e81
commit 01fc3e86c6
2 changed files with 9 additions and 4 deletions
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8
drivers/s390/net/qeth_core_main.c
View File

@ -512,6 +512,7 @@ static void qeth_send_control_data_cb(struct qeth_channel *channel,
case -EIO:
qeth_clear_ipacmd_list(card);
qeth_schedule_recovery(card);
/* fall through */
default:
goto out;
}
@ -1588,15 +1589,18 @@ static void qeth_idx_read_cb(struct qeth_channel *channel,
"host\n");
break;
case QETH_IDX_ACT_ERR_AUTH:
case QETH_IDX_ACT_ERR_AUTH_USER:
dev_err(&card->read.ccwdev->dev,
"Setting the device online failed because of "
"insufficient LPAR authorization\n");
"insufficient authorization\n");
break;
default:
QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on read channel:"
" negative reply\n",
dev_name(&card->read.ccwdev->dev));
}
QETH_CARD_TEXT_(card, 2, "idxread%c",
QETH_IDX_ACT_CAUSE_CODE(iob->data));
goto out;
}
@ -1929,7 +1933,7 @@ static int qeth_ulp_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
card->info.link_type = link_type;
} else
card->info.link_type = 0;
QETH_DBF_TEXT_(SETUP, 2, "link%d", link_type);
QETH_DBF_TEXT_(SETUP, 2, "link%d", card->info.link_type);
QETH_DBF_TEXT_(SETUP, 2, " rc%d", iob->rc);
return 0;
}

1
drivers/s390/net/qeth_core_mpc.h
View File

@ -618,6 +618,7 @@ extern unsigned char IDX_ACTIVATE_WRITE[];
#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
#define QETH_IDX_ACT_ERR_EXCL 0x19
#define QETH_IDX_ACT_ERR_AUTH 0x1E
#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
#define PDU_ENCAPSULATION(buffer) \
(buffer + *(buffer + (*(buffer + 0x0b)) + \