On Mon, 2017-03-20 at 17:26 -0700, Dennis Dalessandro wrote:
>
> #ifdef CONFIG_FAULT_INJECTION
> + debugfs_create_bool("fault_suppress_err", 0600,
> + ibd->hfi1_ibdev_dbg,
> + &ibd->fault_suppress_err);
> fault_init_debugfs(ibd);
> #endif
...
> +static u64 hfi1_fault_tx(struct rvt_qp *qp, u8 opcode, u64 pbc)
> +{
> +#ifdef CONFIG_HFI1_FAULT_INJECTION
^Looks like you failed to fix this spot up
> + if ((opcode & IB_OPCODE_MSP) == IB_OPCODE_MSP)
> + /*
> + * In order to drop non-IB traffic we
> + * set PbcInsertHrc to NONE (0x2).
> + * The packet will still be delivered
> + * to the receiving node but a
> + * KHdrHCRCErr (KDETH packet with a bad
> + * HCRC) will be triggered and the
> + * packet will not be delivered to the
> + * correct context.
> + */
> + pbc |= (u64)PBC_IHCRC_NONE << PBC_INSERT_HCRC_SHIFT;
> + else
> + /*
> + * In order to drop regular verbs
> + * traffic we set the PbcTestEbp
> + * flag. The packet will still be
> + * delivered to the receiving node but
> + * a 'late ebp error' will be
> + * triggered and will be dropped.
> + */
> + pbc |= PBC_TEST_EBP;
> +#endif
> + return pbc;
> +}
> +
--
Doug Ledford <dledford@xxxxxxxxxx>
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Key fingerprint = AE6B 1BDA 122B 23B4 265B 1274 B826 A333 0E57 2FDD
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