Commit a74b08c7 authored Apr 24, 2008 by Ursula Braun Committed by Jeff Garzik Apr 29, 2008

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>

parent 8af7c5ae

drivers/s390/net/qeth_core_main.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -3803,8 +3803,9 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
		QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc);
		return rc;
		}

		mpno = QETH_MAX_PORTNO;
		mpno = qdio_get_ssqd_pct(CARD_DDEV(card));
		if (mpno)
		mpno = min(mpno - 1, QETH_MAX_PORTNO);
		if (card->info.portno > mpno) {
		PRINT_ERR("Device %s does not offer port number %d \n.",
		CARD_BUS_ID(card), card->info.portno);

include/asm-s390/qdio.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -127,6 +127,7 @@ extern int do_QDIO(struct ccw_device*, unsigned int flags,
		unsigned int qidx,unsigned int count,
		struct qdio_buffer *buffers);

		extern int qdio_get_ssqd_pct(struct ccw_device*);
		extern int qdio_synchronize(struct ccw_device*, unsigned int flags,
		unsigned int queue_number);