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Thadeu Lima de Souza Cascardo authored
Since commit 52367a76 ("cxgb4/cxgb4vf: Code cleanup to enable T4 Configuration File support"), we have failures like this during cxgb4 probe: cxgb4 0000:01:00.4: bad SGE FL page buffer sizes [65536, 65536] cxgb4: probe of 0000:01:00.4 failed with error -22 This happens whenever software parameters are used, without a configuration file. That happens when the hardware was already initialized (after kexec, or after csiostor is loaded). It happens that these values are acceptable, rendering fl_pg_order equal to 0, which is the case of a hard init when the page size is equal or larger than 65536. Accepting fl_large_pg equal to fl_small_pg solves the issue, and shouldn't cause any trouble besides a possible performance reduction when smaller pages are used. And that can be fixed by a configuration file. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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