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| author | Ray Jui <rjui@broadcom.com> | 2016-01-27 23:52:24 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-01-27 23:52:24 +0100 |
| commit | 46560388c476c8471fde7712c10f9fad8d0d1875 (patch) | |
| tree | fd19cf483600f1475eb2ecff217a6fa2863c46e3 /Documentation | |
| parent | PCI/AER: Flush workqueue on device remove to avoid use-after-free (diff) | |
| download | linux-46560388c476c8471fde7712c10f9fad8d0d1875.tar.xz linux-46560388c476c8471fde7712c10f9fad8d0d1875.zip | |
PCI: iproc: Allow multiple devices except on PAXC
Commit 943ebae781f5 ("PCI: iproc: Add PAXC interface support") only allowed
device 0, which is a regression on BCMA-based platforms.
All systems support only one device, a Root Port at 00:00.0, on the root
bus. PAXC-based systems support only the Root Port (00:00.0) and a single
device (with multiple functions) below it, e.g., 01:00.0, 01:00.1, etc.
Non-PAXC systems support arbitrary devices below the Root Port.
[bhelgaas: changelog, fold in removal of MAX_NUM_PAXC_PF check]
Fixes: 943ebae781f5 ("PCI: iproc: Add PAXC interface support")
Reported-by: Rafal Milecki <zajec5@gmail.com>
Signed-off-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions