sas_phy->type = PHY_TYPE_PHYSICAL;
sas_phy->role = PHY_ROLE_INITIATOR;
sas_phy->oob_mode = OOB_NOT_CONNECTED;
- sas_phy->linkrate = PHY_LINKRATE_NONE;
+ sas_phy->linkrate = SAS_LINK_RATE_UNKNOWN;
phy->id_frm_tok = asd_alloc_coherent(asd_ha,
sizeof(*phy->identify_frame),
/* All phys are enabled, by default. */
asd_ha->hw_prof.enabled_phys = 0xFF;
for (i = 0; i < ASD_MAX_PHYS; i++) {
- asd_ha->hw_prof.phy_desc[i].max_sas_lrate = PHY_LINKRATE_3;
- asd_ha->hw_prof.phy_desc[i].min_sas_lrate = PHY_LINKRATE_1_5;
- asd_ha->hw_prof.phy_desc[i].max_sata_lrate= PHY_LINKRATE_1_5;
- asd_ha->hw_prof.phy_desc[i].min_sata_lrate= PHY_LINKRATE_1_5;
+ asd_ha->hw_prof.phy_desc[i].max_sas_lrate =
+ SAS_LINK_RATE_3_0_GBPS;
+ asd_ha->hw_prof.phy_desc[i].min_sas_lrate =
+ SAS_LINK_RATE_1_5_GBPS;
+ asd_ha->hw_prof.phy_desc[i].max_sata_lrate =
+ SAS_LINK_RATE_1_5_GBPS;
+ asd_ha->hw_prof.phy_desc[i].min_sata_lrate =
+ SAS_LINK_RATE_1_5_GBPS;
}
return 0;
switch (oob_mode & 7) {
case PHY_SPEED_60:
/* FIXME: sas transport class doesn't have this */
- phy->sas_phy.linkrate = PHY_LINKRATE_6;
+ phy->sas_phy.linkrate = SAS_LINK_RATE_6_0_GBPS;
phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_6_0_GBPS;
break;
case PHY_SPEED_30:
- phy->sas_phy.linkrate = PHY_LINKRATE_3;
+ phy->sas_phy.linkrate = SAS_LINK_RATE_3_0_GBPS;
phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_3_0_GBPS;
break;
case PHY_SPEED_15:
- phy->sas_phy.linkrate = PHY_LINKRATE_1_5;
+ phy->sas_phy.linkrate = SAS_LINK_RATE_1_5_GBPS;
phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_1_5_GBPS;
break;
}
| SATA_SPEED_30_DIS | SATA_SPEED_15_DIS;
switch (pd->max_sas_lrate) {
- case PHY_LINKRATE_6:
+ case SAS_LINK_RATE_6_0_GBPS:
*speed_mask &= ~SAS_SPEED_60_DIS;
default:
- case PHY_LINKRATE_3:
+ case SAS_LINK_RATE_3_0_GBPS:
*speed_mask &= ~SAS_SPEED_30_DIS;
- case PHY_LINKRATE_1_5:
+ case SAS_LINK_RATE_1_5_GBPS:
*speed_mask &= ~SAS_SPEED_15_DIS;
}
switch (pd->min_sas_lrate) {
- case PHY_LINKRATE_6:
+ case SAS_LINK_RATE_6_0_GBPS:
*speed_mask |= SAS_SPEED_30_DIS;
- case PHY_LINKRATE_3:
+ case SAS_LINK_RATE_3_0_GBPS:
*speed_mask |= SAS_SPEED_15_DIS;
default:
- case PHY_LINKRATE_1_5:
+ case SAS_LINK_RATE_1_5_GBPS:
/* nothing to do */
;
}
switch (pd->max_sata_lrate) {
- case PHY_LINKRATE_3:
+ case SAS_LINK_RATE_3_0_GBPS:
*speed_mask &= ~SATA_SPEED_30_DIS;
default:
- case PHY_LINKRATE_1_5:
+ case SAS_LINK_RATE_1_5_GBPS:
*speed_mask &= ~SATA_SPEED_15_DIS;
}
switch (pd->min_sata_lrate) {
- case PHY_LINKRATE_3:
+ case SAS_LINK_RATE_3_0_GBPS:
*speed_mask |= SATA_SPEED_15_DIS;
default:
- case PHY_LINKRATE_1_5:
+ case SAS_LINK_RATE_1_5_GBPS:
/* nothing to do */
;
}
phy->phy->maximum_linkrate_hw = SAS_LINK_RATE_3_0_GBPS;
phy->phy->minimum_linkrate = SAS_LINK_RATE_1_5_GBPS;
phy->phy->maximum_linkrate = SAS_LINK_RATE_3_0_GBPS;
- switch (phy->linkrate) {
- case PHY_LINKRATE_1_5:
- phy->phy->negotiated_linkrate = SAS_LINK_RATE_1_5_GBPS;
- break;
- case PHY_LINKRATE_3:
- phy->phy->negotiated_linkrate = SAS_LINK_RATE_3_0_GBPS;
- break;
- case PHY_LINKRATE_6:
- phy->phy->negotiated_linkrate = SAS_LINK_RATE_6_0_GBPS;
- break;
- default:
- phy->phy->negotiated_linkrate = SAS_LINK_RATE_UNKNOWN;
- break;
- }
+ phy->phy->negotiated_linkrate = phy->linkrate;
if (!rediscover)
sas_phy_add(phy->phy);
struct ex_phy *phy = &ex->ex_phy[phy_id];
sas_smp_phy_control(dev, phy_id, PHY_FUNC_DISABLE);
- phy->linkrate = PHY_DISABLED;
+ phy->linkrate = SAS_PHY_DISABLED;
}
static void sas_ex_disable_port(struct domain_device *dev, u8 *sas_addr)
int res = 0;
/* Phy state */
- if (ex_phy->linkrate == PHY_SPINUP_HOLD) {
+ if (ex_phy->linkrate == SAS_SATA_SPINUP_HOLD) {
if (!sas_smp_phy_control(dev, phy_id, PHY_FUNC_LINK_RESET))
res = sas_ex_phy_discover(dev, phy_id);
if (res)
sas_configure_routing(dev, ex_phy->attached_sas_addr);
}
return 0;
- } else if (ex_phy->linkrate == PHY_LINKRATE_UNKNOWN)
+ } else if (ex_phy->linkrate == SAS_LINK_RATE_UNKNOWN)
return 0;
if (ex_phy->attached_dev_type != SAS_END_DEV &&
continue;
switch (ex_phy->linkrate) {
- case PHY_DISABLED:
- case PHY_RESET_PROBLEM:
- case PHY_PORT_SELECTOR:
+ case SAS_PHY_DISABLED:
+ case SAS_PHY_RESET_PROBLEM:
+ case SAS_SATA_PORT_SELECTOR:
continue;
default:
res = sas_ex_discover_dev(dev, i);
int sas_show_class(enum sas_class class, char *buf);
int sas_show_proto(enum sas_proto proto, char *buf);
-int sas_show_linkrate(enum sas_phy_linkrate linkrate, char *buf);
+int sas_show_linkrate(enum sas_linkrate linkrate, char *buf);
int sas_show_oob_mode(enum sas_oob_mode oob_mode, char *buf);
int sas_register_phys(struct sas_ha_struct *sas_ha);
enum ex_phy_state phy_state;
enum sas_dev_type attached_dev_type;
- enum sas_phy_linkrate linkrate;
+ enum sas_linkrate linkrate;
u8 attached_sata_host:1;
u8 attached_sata_dev:1;
struct domain_device {
enum sas_dev_type dev_type;
- enum sas_phy_linkrate linkrate;
- enum sas_phy_linkrate min_linkrate;
- enum sas_phy_linkrate max_linkrate;
+ enum sas_linkrate linkrate;
+ enum sas_linkrate min_linkrate;
+ enum sas_linkrate max_linkrate;
int pathways;
struct domain_device *port_dev;
spinlock_t dev_list_lock;
struct list_head dev_list;
- enum sas_phy_linkrate linkrate;
+ enum sas_linkrate linkrate;
struct sas_phy *phy;
struct work_struct work;
enum sas_phy_type type;
enum sas_phy_role role;
enum sas_oob_mode oob_mode;
- enum sas_phy_linkrate linkrate;
+ enum sas_linkrate linkrate;
u8 *sas_addr; /* must be set */
u8 attached_sas_addr[SAS_ADDR_SIZE]; /* class:RO, driver: R/W */
static inline void sas_phy_disconnected(struct asd_sas_phy *phy)
{
phy->oob_mode = OOB_NOT_CONNECTED;
- phy->linkrate = PHY_LINKRATE_NONE;
+ phy->linkrate = SAS_LINK_RATE_UNKNOWN;
}
/* ---------- Tasks ---------- */
SATA_PM_PORT= 8,
};
-enum sas_phy_linkrate {
- PHY_LINKRATE_NONE = 0,
- PHY_LINKRATE_UNKNOWN = 0,
- PHY_DISABLED,
- PHY_RESET_PROBLEM,
- PHY_SPINUP_HOLD,
- PHY_PORT_SELECTOR,
- PHY_LINKRATE_1_5 = 0x08,
- PHY_LINKRATE_G1 = PHY_LINKRATE_1_5,
- PHY_LINKRATE_3 = 0x09,
- PHY_LINKRATE_G2 = PHY_LINKRATE_3,
- PHY_LINKRATE_6 = 0x0A,
-};
-
/* Partly from IDENTIFY address frame. */
enum sas_proto {
SATA_PROTO = 1,
};
enum sas_linkrate {
- SAS_LINK_RATE_UNKNOWN,
- SAS_PHY_DISABLED,
- SAS_LINK_RATE_FAILED,
- SAS_SATA_SPINUP_HOLD,
- SAS_SATA_PORT_SELECTOR,
- SAS_LINK_RATE_1_5_GBPS,
- SAS_LINK_RATE_3_0_GBPS,
- SAS_LINK_RATE_6_0_GBPS,
- SAS_LINK_VIRTUAL,
+ /* These Values are defined in the SAS standard */
+ SAS_LINK_RATE_UNKNOWN = 0,
+ SAS_PHY_DISABLED = 1,
+ SAS_PHY_RESET_PROBLEM = 2,
+ SAS_SATA_SPINUP_HOLD = 3,
+ SAS_SATA_PORT_SELECTOR = 4,
+ SAS_PHY_RESET_IN_PROGRESS = 5,
+ SAS_LINK_RATE_1_5_GBPS = 8,
+ SAS_LINK_RATE_G1 = SAS_LINK_RATE_1_5_GBPS,
+ SAS_LINK_RATE_3_0_GBPS = 9,
+ SAS_LINK_RATE_G2 = SAS_LINK_RATE_3_0_GBPS,
+ SAS_LINK_RATE_6_0_GBPS = 10,
+ /* These are virtual to the transport class and may never
+ * be signalled normally since the standard defined field
+ * is only 4 bits */
+ SAS_LINK_RATE_FAILED = 0x10,
+ SAS_PHY_VIRTUAL = 0x11,
};
struct sas_identify {
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