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[SCSI] qla2xxx: Re-enable flash-part write protection on ISP24xx boards.

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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>
This commit is contained in:
andrew.vasquez@qlogic.com 2006-01-13 17:05:15 -08:00 committed by James Bottomley
parent 5998983113
commit e978010ceb
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/qla2xxx/qla_sup.c
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@ -573,6 +573,9 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
}
} while (0);
/* Enable flash write-protection. */
qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0x9c);
/* Disable flash write. */
WRT_REG_DWORD(&reg->ctrl_status,
RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);