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qlge: Relax alignment on TX harware queue.

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The alignment was on size of queue boundary, but the hardware
only requires 4-byte alignment.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ron Mercer 2009-06-10 15:49:33 +00:00 committed by David S. Miller
parent 0ed586d075
commit 88c55e3cbd
2 changed files with 3 additions and 1 deletions
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2
drivers/net/qlge/qlge.h
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@ -27,6 +27,8 @@
"%s: " fmt, __func__, ##args); \
} while (0)
#define WQ_ADDR_ALIGN 0x3 /* 4 byte alignment */
#define QLGE_VENDOR_ID 0x1077
#define QLGE_DEVICE_ID_8012 0x8012
#define QLGE_DEVICE_ID_8000 0x8000

2
drivers/net/qlge/qlge_main.c
View file

@ -2237,7 +2237,7 @@ static int ql_alloc_tx_resources(struct ql_adapter *qdev,
&tx_ring->wq_base_dma);
if ((tx_ring->wq_base == NULL)
|| tx_ring->wq_base_dma & (tx_ring->wq_size - 1)) {
|| tx_ring->wq_base_dma & WQ_ADDR_ALIGN) {
QPRINTK(qdev, IFUP, ERR, "tx_ring alloc failed.\n");
return -ENOMEM;
}