[SCSI] qla2xxx: Re-enable flash-part write protection on ISP24xx boards.
Driver would not correctly re-enable the write-protection bits of the flash part after updates. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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@ -573,6 +573,9 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
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}
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} while (0);
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/* Enable flash write-protection. */
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qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0x9c);
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/* Disable flash write. */
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WRT_REG_DWORD(®->ctrl_status,
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RD_REG_DWORD(®->ctrl_status) & ~CSRX_FLASH_ENABLE);
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