PCI: Support BAR sizes up to 8TB

mainline inclusion
from mainline-v5.18-rc1
commit 3dc8a1f6
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I6XOIU
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3dc8a1f6f64481a8a5a669633e880f26dae0d752

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Current kernel reports that BARs larger than 128GB, e.g., this 4TB BAR, are
disabled:

    pci 0000:01:00.0: disabling BAR 4: [mem 0x00000000-0x3ffffffffff 64bit pref] (bad alignment 0x40000000000)

Increase the maximum BAR size from 128GB to 8TB for future expansion.

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20220118092117.10089-1-liudongdong3@huawei.com


Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: huangfangrun <huangfangrun1@h-partners.com>