diff options
| author | andrew.vasquez@qlogic.com <andrew.vasquez@qlogic.com> | 2006-01-14 04:05:15 +0300 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2006-01-14 19:55:29 +0300 |
| commit | e978010cebcc0ac1be67caab8dfc7c1fa831406d (patch) | |
| tree | b54ed389bf05df811665389e08eb8f81242dc390 | |
| parent | 5998983113c1c9158c1ce66ff26a212aceaf7e5c (diff) | |
| download | linux-e978010cebcc0ac1be67caab8dfc7c1fa831406d.tar.xz | |
[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>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_sup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index d54d2a99c3d3..f4d755a643e4 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -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(®->ctrl_status, RD_REG_DWORD(®->ctrl_status) & ~CSRX_FLASH_ENABLE); |