From: Ursula Braun <braunu@de.ibm.com>
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>
---
drivers/s390/net/qeth_core_main.c | 5 +++--
include/asm-s390/qdio.h | 1 +
2 files changed, 4 insertions(+), 2 deletions(-)
Index: git_linus/drivers/s390/net/qeth_core_main.c
===================================================================
--- git_linus.orig/drivers/s390/net/qeth_core_main.c 2008-04-24 08:51:11.000000000 +0200
+++ git_linus/drivers/s390/net/qeth_core_main.c 2008-04-24 08:55:40.000000000 +0200
@@ -3803,8 +3803,9 @@
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);
Index: git_linus/include/asm-s390/qdio.h
===================================================================
--- git_linus.orig/include/asm-s390/qdio.h 2008-04-23 14:56:16.000000000 +0200
+++ git_linus/include/asm-s390/qdio.h 2008-04-24 08:53:24.000000000 +0200
@@ -127,6 +127,7 @@
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);
--
--
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