diff options
| -rw-r--r-- | drivers/scsi/cxlflash/main.c | 78 | ||||
| -rw-r--r-- | drivers/scsi/cxlflash/sislite.h | 6 |
2 files changed, 80 insertions, 4 deletions
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index 64ad76b6b672..568cd636607a 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -1419,7 +1419,7 @@ static int read_vpd(struct cxlflash_cfg *cfg, u64 wwpn[]) ssize_t vpd_size; char vpd_data[CXLFLASH_VPD_LEN]; char tmp_buf[WWPN_BUF_LEN] = { 0 }; - char *wwpn_vpd_tags[MAX_FC_PORTS] = { "V5", "V6" }; + char *wwpn_vpd_tags[MAX_FC_PORTS] = { "V5", "V6", "V7", "V8" }; /* Get the VPD data from the device */ vpd_size = cxl_read_adapter_vpd(pdev, vpd_data, sizeof(vpd_data)); @@ -2175,6 +2175,40 @@ static ssize_t port1_show(struct device *dev, } /** + * port2_show() - queries and presents the current status of port 2 + * @dev: Generic device associated with the host owning the port. + * @attr: Device attribute representing the port. + * @buf: Buffer of length PAGE_SIZE to report back port status in ASCII. + * + * Return: The size of the ASCII string returned in @buf. + */ +static ssize_t port2_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev)); + + return cxlflash_show_port_status(2, cfg, buf); +} + +/** + * port3_show() - queries and presents the current status of port 3 + * @dev: Generic device associated with the host owning the port. + * @attr: Device attribute representing the port. + * @buf: Buffer of length PAGE_SIZE to report back port status in ASCII. + * + * Return: The size of the ASCII string returned in @buf. + */ +static ssize_t port3_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev)); + + return cxlflash_show_port_status(3, cfg, buf); +} + +/** * lun_mode_show() - presents the current LUN mode of the host * @dev: Generic device associated with the host. * @attr: Device attribute representing the LUN mode. @@ -2327,6 +2361,40 @@ static ssize_t port1_lun_table_show(struct device *dev, } /** + * port2_lun_table_show() - presents the current LUN table of port 2 + * @dev: Generic device associated with the host owning the port. + * @attr: Device attribute representing the port. + * @buf: Buffer of length PAGE_SIZE to report back port status in ASCII. + * + * Return: The size of the ASCII string returned in @buf. + */ +static ssize_t port2_lun_table_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev)); + + return cxlflash_show_port_lun_table(2, cfg, buf); +} + +/** + * port3_lun_table_show() - presents the current LUN table of port 3 + * @dev: Generic device associated with the host owning the port. + * @attr: Device attribute representing the port. + * @buf: Buffer of length PAGE_SIZE to report back port status in ASCII. + * + * Return: The size of the ASCII string returned in @buf. + */ +static ssize_t port3_lun_table_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev)); + + return cxlflash_show_port_lun_table(3, cfg, buf); +} + +/** * irqpoll_weight_show() - presents the current IRQ poll weight for the host * @dev: Generic device associated with the host. * @attr: Device attribute representing the IRQ poll weight. @@ -2417,19 +2485,27 @@ static ssize_t mode_show(struct device *dev, */ static DEVICE_ATTR_RO(port0); static DEVICE_ATTR_RO(port1); +static DEVICE_ATTR_RO(port2); +static DEVICE_ATTR_RO(port3); static DEVICE_ATTR_RW(lun_mode); static DEVICE_ATTR_RO(ioctl_version); static DEVICE_ATTR_RO(port0_lun_table); static DEVICE_ATTR_RO(port1_lun_table); +static DEVICE_ATTR_RO(port2_lun_table); +static DEVICE_ATTR_RO(port3_lun_table); static DEVICE_ATTR_RW(irqpoll_weight); static struct device_attribute *cxlflash_host_attrs[] = { &dev_attr_port0, &dev_attr_port1, + &dev_attr_port2, + &dev_attr_port3, &dev_attr_lun_mode, &dev_attr_ioctl_version, &dev_attr_port0_lun_table, &dev_attr_port1_lun_table, + &dev_attr_port2_lun_table, + &dev_attr_port3_lun_table, &dev_attr_irqpoll_weight, NULL }; diff --git a/drivers/scsi/cxlflash/sislite.h b/drivers/scsi/cxlflash/sislite.h index 42d9c9ee3bce..0e52bbb6aeeb 100644 --- a/drivers/scsi/cxlflash/sislite.h +++ b/drivers/scsi/cxlflash/sislite.h @@ -394,7 +394,7 @@ struct sisl_global_regs { }; #define CXLFLASH_NUM_FC_PORTS_PER_BANK 2 /* fixed # of ports per bank */ -#define CXLFLASH_MAX_FC_BANKS 1 /* max # of banks supported */ +#define CXLFLASH_MAX_FC_BANKS 2 /* max # of banks supported */ #define CXLFLASH_MAX_FC_PORTS (CXLFLASH_NUM_FC_PORTS_PER_BANK * \ CXLFLASH_MAX_FC_BANKS) #define CXLFLASH_MAX_CONTEXT 512 /* number of contexts per AFU */ @@ -414,9 +414,9 @@ struct sisl_global_map { char page1[SIZE_4K]; /* page 1 */ - struct fc_port_bank bank[CXLFLASH_MAX_FC_BANKS]; /* pages 2 - 5 */ + struct fc_port_bank bank[CXLFLASH_MAX_FC_BANKS]; /* pages 2 - 9 */ - /* pages 6 - 15 are reserved */ + /* pages 10 - 15 are reserved */ }; |