diff options
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_hwi.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_init.c | 12 | ||||
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_scb.c | 26 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 27 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_internal.h | 2 | ||||
| -rw-r--r-- | include/scsi/libsas.h | 14 | ||||
| -rw-r--r-- | include/scsi/sas.h | 14 | ||||
| -rw-r--r-- | include/scsi/scsi_transport_sas.h | 26 |
8 files changed, 54 insertions, 69 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index 075cea8..a242013 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -96,7 +96,7 @@ static int asd_init_phy(struct asd_phy *phy) 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), diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index 69aa708..302b54f 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -240,10 +240,14 @@ static int __devinit asd_common_setup(struct asd_ha_struct *asd_ha) /* 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; diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c index fc1b743..ef8ca08 100644 --- a/drivers/scsi/aic94xx/aic94xx_scb.c +++ b/drivers/scsi/aic94xx/aic94xx_scb.c @@ -55,15 +55,15 @@ static inline void get_lrate_mode(struct asd_phy *phy, u8 oob_mode) 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; } @@ -540,39 +540,39 @@ static inline void set_speed_mask(u8 *speed_mask, struct asd_phy_desc *pd) | 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 */ ; } diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index b653a26..02e796e 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -191,20 +191,7 @@ static void sas_set_ex_phy(struct domain_device *dev, int phy_id, 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); @@ -450,7 +437,7 @@ static void sas_ex_disable_phy(struct domain_device *dev, int phy_id) 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) @@ -743,7 +730,7 @@ static int sas_ex_discover_dev(struct domain_device *dev, int phy_id) 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) @@ -773,7 +760,7 @@ static int sas_ex_discover_dev(struct domain_device *dev, int phy_id) 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 && @@ -922,9 +909,9 @@ static int sas_ex_discover_devices(struct domain_device *dev, int single) 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); diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h index 89c3976..0d69ede 100644 --- a/drivers/scsi/libsas/sas_internal.h +++ b/drivers/scsi/libsas/sas_internal.h @@ -43,7 +43,7 @@ void sas_scsi_recover_host(struct Scsi_Host *shost); 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); diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 72acdab..8d91313 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -114,7 +114,7 @@ struct ex_phy { 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; @@ -170,9 +170,9 @@ struct sata_device { 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; @@ -220,7 +220,7 @@ struct asd_sas_port { 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; @@ -276,7 +276,7 @@ struct asd_sas_phy { 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 */ @@ -368,7 +368,7 @@ void sas_hash_addr(u8 *hashed, const u8 *sas_addr); 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 ---------- */ diff --git a/include/scsi/sas.h b/include/scsi/sas.h index 752853a..9c8a5b9 100644 --- a/include/scsi/sas.h +++ b/include/scsi/sas.h @@ -102,20 +102,6 @@ enum sas_dev_type { 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, diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index eeb2200..87de518 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -24,15 +24,23 @@ enum sas_protocol { }; 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 { |
