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[SCSI] aacraid: Fix default FIB size

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Received from Mark Salyzyn.

If the adapter has not instructed us otherwise that it can handle a
'large' FIB, then it can handle at most a 2KB FIB.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mark Haverkamp 2006-01-11 09:28:07 -08:00 committed by James Bottomley
parent 33b114e935
commit 6e289a9023
1 changed files with 4 additions and 0 deletions
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4
drivers/scsi/aacraid/commctrl.c
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@ -85,6 +85,10 @@ static int ioctl_send_fib(struct aac_dev * dev, void __user *arg)
if (size < le16_to_cpu(kfib->header.SenderSize))
size = le16_to_cpu(kfib->header.SenderSize);
if (size > dev->max_fib_size) {
if (size > 2048) {
retval = -EINVAL;
goto cleanup;
}
/* Highjack the hw_fib */
hw_fib = fibptr->hw_fib;
hw_fib_pa = fibptr->hw_fib_pa;