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qeth: read number of ports from card
Read out number of ports from the hardware. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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2 changed files with 4 additions and 2 deletions
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@ -3803,8 +3803,9 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
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QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc);
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return rc;
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}
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mpno = QETH_MAX_PORTNO;
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mpno = qdio_get_ssqd_pct(CARD_DDEV(card));
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if (mpno)
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mpno = min(mpno - 1, QETH_MAX_PORTNO);
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if (card->info.portno > mpno) {
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PRINT_ERR("Device %s does not offer port number %d \n.",
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CARD_BUS_ID(card), card->info.portno);
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@ -127,6 +127,7 @@ extern int do_QDIO(struct ccw_device*, unsigned int flags,
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unsigned int qidx,unsigned int count,
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struct qdio_buffer *buffers);
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extern int qdio_get_ssqd_pct(struct ccw_device*);
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extern int qdio_synchronize(struct ccw_device*, unsigned int flags,
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unsigned int queue_number);
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