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authorMichael Chan <mchan@broadcom.com>2006-09-30 02:06:23 +0200
committerDavid S. Miller <davem@davemloft.net>2006-09-30 02:06:23 +0200
commitf9317a40c4e09e20ef01601fc9f5de9e6acb5b96 (patch)
tree0f138aa972a892c311a11a5252723c413259a03e /net/sctp/socket.c
parent[NetLabel]: audit fixups due to delayed feedback (diff)
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[BNX2]: Disable MSI on 5706 if AMD 8132 bridge is present.
MSI is defined to be 32-bit write. The 5706 does 64-bit MSI writes with byte enables disabled on the unused 32-bit word. This is legal but causes problems on the AMD 8132 which will eventually stop responding after a while. Without this patch, the MSI test done by the driver during open will pass, but MSI will eventually stop working after a few MSIs are written by the device. AMD believes this incompatibility is unique to the 5706, and prefers to locally disable MSI rather than globally disabling it using pci_msi_quirk. Update version to 1.4.45. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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