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| author | Madhuranath Iyengar <madhuranath.iyengar@qlogic.com> | 2010-07-23 15:28:26 +0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-28 09:06:09 -0500 |
| commit | 0f2d962f4d120e93b4d74d13c2e8038e9e4358b9 (patch) | |
| tree | ee2a02f7ba2412b50f9fc6eb4779a4e2eeacce0e | |
| parent | e8c72ba51a159f5d1cb195d3fb47262c782939d9 (diff) | |
| download | linux-3.10-0f2d962f4d120e93b4d74d13c2e8038e9e4358b9.tar.gz linux-3.10-0f2d962f4d120e93b4d74d13c2e8038e9e4358b9.tar.bz2 linux-3.10-0f2d962f4d120e93b4d74d13c2e8038e9e4358b9.zip | |
[SCSI] qla2xxx: Check for golden firmware and show version if available
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 18 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_sup.c | 22 |
3 files changed, 42 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index fd6f7b10054..7ebf365043c 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1187,6 +1187,21 @@ qla2x00_optrom_fw_version_show(struct device *dev, } static ssize_t +qla2x00_optrom_gold_fw_version_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; + + if (!IS_QLA81XX(ha)) + return snprintf(buf, PAGE_SIZE, "\n"); + + return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n", + ha->gold_fw_version[0], ha->gold_fw_version[1], + ha->gold_fw_version[2], ha->gold_fw_version[3]); +} + +static ssize_t qla2x00_total_isp_aborts_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -1336,6 +1351,8 @@ static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, qla2x00_optrom_fcode_version_show, NULL); static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, NULL); +static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO, + qla2x00_optrom_gold_fw_version_show, NULL); static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show, NULL); static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, @@ -1376,6 +1393,7 @@ struct device_attribute *qla2x00_host_attrs[] = { &dev_attr_vn_port_mac_address, &dev_attr_fabric_param, &dev_attr_fw_state, + &dev_attr_optrom_gold_fw_version, NULL, }; diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 02c7480c99c..7e11ccf0fe8 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2714,6 +2714,8 @@ struct qla_hw_data { uint8_t fcode_revision[16]; uint32_t fw_revision[4]; + uint32_t gold_fw_version[4]; + /* Offsets for flash/nvram access (set to ~0 if not used). */ uint32_t flash_conf_off; uint32_t flash_data_off; diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 3c5115f6073..df288dc829e 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -2759,6 +2759,28 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) ha->fw_revision[3] = dcode[3]; } + /* Check for golden firmware and get version if available */ + if (!IS_QLA81XX(ha)) { + /* Golden firmware is not present in non 81XX adapters */ + return ret; + } + + memset(ha->gold_fw_version, 0, sizeof(ha->gold_fw_version)); + dcode = mbuf; + ha->isp_ops->read_optrom(vha, (uint8_t *)dcode, + ha->flt_region_gold_fw << 2, 32); + + if (dcode[4] == 0xFFFFFFFF && dcode[5] == 0xFFFFFFFF && + dcode[6] == 0xFFFFFFFF && dcode[7] == 0xFFFFFFFF) { + DEBUG2(qla_printk(KERN_INFO, ha, + "%s(%ld): Unrecognized golden fw at 0x%x.\n", + __func__, vha->host_no, ha->flt_region_gold_fw * 4)); + return ret; + } + + for (i = 4; i < 8; i++) + ha->gold_fw_version[i-4] = be32_to_cpu(dcode[i]); + return ret; } |