scsi: csiostor: add check for supported fw version
T6 FCoE support is added in fw version 1.16.45.0 so return error if fw version < 1.16.45.0 for T6 adapters. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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3011b48268
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@ -2068,6 +2068,17 @@ csio_hw_flash_fw(struct csio_hw *hw, int *reset)
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return ret;
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}
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static int csio_hw_check_fwver(struct csio_hw *hw)
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{
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if (csio_is_t6(hw->pdev->device & CSIO_HW_CHIP_MASK) &&
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(hw->fwrev < CSIO_MIN_T6_FW)) {
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csio_hw_print_fw_version(hw, "T6 unsupported fw");
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return -1;
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}
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return 0;
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}
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/*
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* csio_hw_configure - Configure HW
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* @hw - HW module
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@ -2135,6 +2146,10 @@ csio_hw_configure(struct csio_hw *hw)
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if (rv != 0)
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goto out;
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rv = csio_hw_check_fwver(hw);
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if (rv < 0)
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goto out;
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/* If the firmware doesn't support Configuration Files,
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* return an error.
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*/
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@ -2162,6 +2177,10 @@ csio_hw_configure(struct csio_hw *hw)
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}
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} else {
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rv = csio_hw_check_fwver(hw);
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if (rv < 0)
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goto out;
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if (hw->fw_state == CSIO_DEV_STATE_INIT) {
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hw->flags |= CSIO_HWF_USING_SOFT_PARAMS;
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@ -71,6 +71,7 @@
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#define CSIO_MAX_CMD_PER_LUN 32
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#define CSIO_MAX_DDP_BUF_SIZE (1024 * 1024)
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#define CSIO_MAX_SECTOR_SIZE 128
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#define CSIO_MIN_T6_FW 0x01102D00 /* FW 1.16.45.0 */
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/* Interrupts */
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#define CSIO_EXTRA_MSI_IQS 2 /* Extra iqs for INTX/MSI mode
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