forked from Minki/linux
[SCSI] aacraid: Fix default FIB size
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>
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@ -85,6 +85,10 @@ static int ioctl_send_fib(struct aac_dev * dev, void __user *arg)
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if (size < le16_to_cpu(kfib->header.SenderSize))
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size = le16_to_cpu(kfib->header.SenderSize);
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if (size > dev->max_fib_size) {
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if (size > 2048) {
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retval = -EINVAL;
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goto cleanup;
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}
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/* Highjack the hw_fib */
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hw_fib = fibptr->hw_fib;
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hw_fib_pa = fibptr->hw_fib_pa;
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