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[SCSI] SAS: consolidate linkspeed definitions

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At the moment we have two separate linkspeed enumerations covering
roughly the same values.  This patch consolidates on a single one enum
sas_linkspeed in scsi_transport_sas.h and uses it everywhere in the
aic94xx driver.  Eventually I'll get around to removing the duplicated
fields in asd_sas_phy and sas_phy ...

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Bottomley
2006-09-06 17:36:13 -05:00
committed by James Bottomley
parent b4620233d6
commit 88edf74610
8 changed files with 54 additions and 69 deletions
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27
drivers/scsi/libsas/sas_expander.c
View File

@@ -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);

2
drivers/scsi/libsas/sas_internal.h
View File

@@ -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);