ixgbe: fix response to apply-update command
For the "Apply Update" command the firmware does not given an response. For this command, success should be return. Signed-off-by: Mateusz Kowalski <mateusz.kowalski@intel.com> Signed-off-by: Guinan Sun <guinanx.sun@intel.com> Reviewed-by: Wei Zhao <wei.zhao1@intel.com> Approved by: imp Obtained from: DPDK (03b09c71c0c6c516ce05cad8e8aa75e8b9e14fba) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D31621
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@ -4557,11 +4557,18 @@ s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
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msec_delay(1);
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}
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/* For each command except "Apply Update" perform
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* status checks in the HICR registry.
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*/
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if ((buffer[0] & IXGBE_HOST_INTERFACE_MASK_CMD) ==
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IXGBE_HOST_INTERFACE_APPLY_UPDATE_CMD)
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return IXGBE_SUCCESS;
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/* Check command completion */
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if ((timeout && i == timeout) ||
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!(IXGBE_READ_REG(hw, IXGBE_HICR) & IXGBE_HICR_SV)) {
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ERROR_REPORT1(IXGBE_ERROR_CAUTION,
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"Command has failed with no status valid.\n");
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"Command has failed with no status valid.\n");
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return IXGBE_ERR_HOST_INTERFACE_COMMAND;
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}
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