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author | 2017-11-14 16:23:44 -0800 | |
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committer | 2017-11-14 16:23:44 -0800 | |
commit | 670ffccb2f9183eb6cb32fe92257aea52b3f8a7d (patch) | |
tree | 54962412913a69e17cc680c57f3e26f7305d99d2 /drivers/scsi/pm8001/pm8001_ctl.c | |
parent | Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md (diff) | |
parent | scsi: lpfc: Fix hard lock up NMI in els timeout handling. (diff) | |
download | wireguard-linux-670ffccb2f9183eb6cb32fe92257aea52b3f8a7d.tar.xz wireguard-linux-670ffccb2f9183eb6cb32fe92257aea52b3f8a7d.zip |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This is mostly updates of the usual suspects: lpfc, qla2xxx, hisi_sas,
megaraid_sas, pm80xx, mpt3sas, be2iscsi, hpsa. and a host of minor
updates.
There's no major behaviour change or additions to the core in all of
this, so the potential for regressions should be small (biggest
potential being in the scsi error handler changes)"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (203 commits)
scsi: lpfc: Fix hard lock up NMI in els timeout handling.
scsi: mpt3sas: remove a stray KERN_INFO
scsi: mpt3sas: cleanup _scsih_pcie_enumeration_event()
scsi: aacraid: use timespec64 instead of timeval
scsi: scsi_transport_fc: add 64GBIT and 128GBIT port speed definitions
scsi: qla2xxx: Suppress a kernel complaint in qla_init_base_qpair()
scsi: mpt3sas: fix dma_addr_t casts
scsi: be2iscsi: Use kasprintf
scsi: storvsc: Avoid excessive host scan on controller change
scsi: lpfc: fix kzalloc-simple.cocci warnings
scsi: mpt3sas: Update mpt3sas driver version.
scsi: mpt3sas: Fix sparse warnings
scsi: mpt3sas: Fix nvme drives checking for tlr.
scsi: mpt3sas: NVMe drive support for BTDHMAPPING ioctl command and log info
scsi: mpt3sas: Add-Task-management-debug-info-for-NVMe-drives.
scsi: mpt3sas: scan and add nvme device after controller reset
scsi: mpt3sas: Set NVMe device queue depth as 128
scsi: mpt3sas: Handle NVMe PCIe device related events generated from firmware.
scsi: mpt3sas: API's to remove nvme drive from sml
scsi: mpt3sas: API 's to support NVMe drive addition to SML
...
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_ctl.c')
-rw-r--r-- | drivers/scsi/pm8001/pm8001_ctl.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index be8269c8d127..596f3ff965f5 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/drivers/scsi/pm8001/pm8001_ctl.c @@ -98,6 +98,58 @@ static ssize_t pm8001_ctl_fw_version_show(struct device *cdev, } } static DEVICE_ATTR(fw_version, S_IRUGO, pm8001_ctl_fw_version_show, NULL); + +/** + * pm8001_ctl_ila_version_show - ila version + * @cdev: pointer to embedded class device + * @buf: the buffer returned + * + * A sysfs 'read-only' shost attribute. + */ +static ssize_t pm8001_ctl_ila_version_show(struct device *cdev, + struct device_attribute *attr, char *buf) +{ + struct Scsi_Host *shost = class_to_shost(cdev); + struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); + struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; + + if (pm8001_ha->chip_id != chip_8001) { + return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n", + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.ila_version >> 24), + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.ila_version >> 16), + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.ila_version >> 8), + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.ila_version)); + } + return 0; +} +static DEVICE_ATTR(ila_version, 0444, pm8001_ctl_ila_version_show, NULL); + +/** + * pm8001_ctl_inactive_fw_version_show - Inacative firmware version number + * @cdev: pointer to embedded class device + * @buf: the buffer returned + * + * A sysfs 'read-only' shost attribute. + */ +static ssize_t pm8001_ctl_inactive_fw_version_show(struct device *cdev, + struct device_attribute *attr, char *buf) +{ + struct Scsi_Host *shost = class_to_shost(cdev); + struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); + struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; + + if (pm8001_ha->chip_id != chip_8001) { + return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n", + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.inc_fw_version >> 24), + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.inc_fw_version >> 16), + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.inc_fw_version >> 8), + (u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.inc_fw_version)); + } + return 0; +} +static +DEVICE_ATTR(inc_fw_ver, 0444, pm8001_ctl_inactive_fw_version_show, NULL); + /** * pm8001_ctl_max_out_io_show - max outstanding io supported * @cdev: pointer to embedded class device @@ -748,6 +800,8 @@ struct device_attribute *pm8001_host_attrs[] = { &dev_attr_bios_version, &dev_attr_ib_log, &dev_attr_ob_log, + &dev_attr_ila_version, + &dev_attr_inc_fw_ver, NULL, }; |