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| author | Ursula Braun <braunu@de.ibm.com> | 2008-04-01 10:26:54 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-16 20:41:38 -0400 |
| commit | 508b3c4f71dc348f8b68f1b4ea3aa0d115f0199d (patch) | |
| tree | db695382910aeadee677aeb088cf7874a40eb60a /drivers | |
| parent | 2d921c321ca670201abe9eff5e53585c39e68f5e (diff) | |
| download | blackbird-op-linux-508b3c4f71dc348f8b68f1b4ea3aa0d115f0199d.tar.gz blackbird-op-linux-508b3c4f71dc348f8b68f1b4ea3aa0d115f0199d.zip | |
qeth: allow qdio queue element addresses > 2GB
OSA-adapters do not have an address limitation for the qdio queue
structures except the MAX storage level of the current processor.
And due to a recent z/VM APAR there is no longer a restriction to
allocate qdio structures below 2 GB.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 95c6fcf58953..86bcaf0e9957 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -241,7 +241,7 @@ static int qeth_alloc_buffer_pool(struct qeth_card *card) return -ENOMEM; } for (j = 0; j < QETH_MAX_BUFFER_ELEMENTS(card); ++j) { - ptr = (void *) __get_free_page(GFP_KERNEL|GFP_DMA); + ptr = (void *) __get_free_page(GFP_KERNEL); if (!ptr) { while (j > 0) free_page((unsigned long) @@ -2000,7 +2000,7 @@ static int qeth_alloc_qdio_buffers(struct qeth_card *card) return 0; card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q), - GFP_KERNEL|GFP_DMA); + GFP_KERNEL); if (!card->qdio.in_q) goto out_nomem; QETH_DBF_TEXT(setup, 2, "inq"); @@ -2021,7 +2021,7 @@ static int qeth_alloc_qdio_buffers(struct qeth_card *card) goto out_freepool; for (i = 0; i < card->qdio.no_out_queues; ++i) { card->qdio.out_qs[i] = kmalloc(sizeof(struct qeth_qdio_out_q), - GFP_KERNEL|GFP_DMA); + GFP_KERNEL); if (!card->qdio.out_qs[i]) goto out_freeoutq; QETH_DBF_TEXT_(setup, 2, "outq %i", i); @@ -2308,7 +2308,7 @@ static inline struct qeth_buffer_pool_entry *qeth_find_free_buffer_pool_entry( struct qeth_buffer_pool_entry, list); for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) { if (page_count(virt_to_page(entry->elements[i])) > 1) { - page = alloc_page(GFP_ATOMIC|GFP_DMA); + page = alloc_page(GFP_ATOMIC); if (!page) { return NULL; } else { |
