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swh:1:snp:77163734605b0ec556b01d897b7bb4a7e30d46b6
Revision 4a29cc2e503b33a1e96db4c3f9a94165f153f259 authored by Michael Chan on 19 March 2006, 21:21:12 UTC, committed by David S. Miller on 19 March 2006, 21:21:12 UTC 
[TG3]: 40-bit DMA workaround part 2
 
The 40-bit DMA workaround recently implemented for 5714, 5715, and
5780 needs to be expanded because there may be other tg3 devices
behind the EPB Express to PCIX bridge in the 5780 class device.

For example, some 4-port card or mother board designs have 5704 behind
the 5714.

All devices behind the EPB require the 40-bit DMA workaround.

Thanks to Chris Elmquist again for reporting the problem and testing
the patch.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent c7c694d
History
Tip revision: a4412fdd49dc011bcc2c0d81ac4cab7457092650 authored by Steven Rostedt (Google) on 21 November 2022, 15:44:03 UTC
error-injection: Add prompt for function error injection
Tip revision: a4412fd
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