}
}
-static enum sas_dev_type to_dev_type(struct discover_resp *dr)
+static enum sas_device_type to_dev_type(struct discover_resp *dr)
{
/* This is detecting a failure to transmit initial dev to host
* FIS as described in section J.5 of sas-2 r16
*/
- if (dr->attached_dev_type == NO_DEVICE && dr->attached_sata_dev &&
+ if (dr->attached_dev_type == SAS_PHY_UNUSED && dr->attached_sata_dev &&
dr->linkrate >= SAS_LINK_RATE_1_5_GBPS)
- return SATA_PENDING;
+ return SAS_SATA_PENDING;
else
return dr->attached_dev_type;
}
static void sas_set_ex_phy(struct domain_device *dev, int phy_id, void *rsp)
{
- enum sas_dev_type dev_type;
+ enum sas_device_type dev_type;
enum sas_linkrate linkrate;
u8 sas_addr[SAS_ADDR_SIZE];
struct smp_resp *resp = rsp;
/* Handle vacant phy - rest of dr data is not valid so skip it */
if (phy->phy_state == PHY_VACANT) {
memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);
- phy->attached_dev_type = NO_DEVICE;
+ phy->attached_dev_type = SAS_PHY_UNUSED;
if (!test_bit(SAS_HA_ATA_EH_ACTIVE, &ha->state)) {
phy->phy_id = phy_id;
goto skip;
/* help some expanders that fail to zero sas_address in the 'no
* device' case
*/
- if (phy->attached_dev_type == NO_DEVICE ||
+ if (phy->attached_dev_type == SAS_PHY_UNUSED ||
phy->linkrate < SAS_LINK_RATE_1_5_GBPS)
memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);
else
out:
switch (phy->attached_dev_type) {
- case SATA_PENDING:
+ case SAS_SATA_PENDING:
type = "stp pending";
break;
- case NO_DEVICE:
+ case SAS_PHY_UNUSED:
type = "no device";
break;
- case SAS_END_DEV:
+ case SAS_END_DEVICE:
if (phy->attached_iproto) {
if (phy->attached_tproto)
type = "host+target";
type = "ssp";
}
break;
- case EDGE_DEV:
- case FANOUT_DEV:
+ case SAS_EDGE_EXPANDER_DEVICE:
+ case SAS_FANOUT_EXPANDER_DEVICE:
type = "smp";
break;
default:
} else
#endif
if (phy->attached_tproto & SAS_PROTOCOL_SSP) {
- child->dev_type = SAS_END_DEV;
+ child->dev_type = SAS_END_DEVICE;
rphy = sas_end_device_alloc(phy->port);
/* FIXME: error handling */
if (unlikely(!rphy))
switch (phy->attached_dev_type) {
- case EDGE_DEV:
+ case SAS_EDGE_EXPANDER_DEVICE:
rphy = sas_expander_alloc(phy->port,
SAS_EDGE_EXPANDER_DEVICE);
break;
- case FANOUT_DEV:
+ case SAS_FANOUT_EXPANDER_DEVICE:
rphy = sas_expander_alloc(phy->port,
SAS_FANOUT_EXPANDER_DEVICE);
break;
if (sas_dev_present_in_domain(dev->port, ex_phy->attached_sas_addr))
sas_ex_disable_port(dev, ex_phy->attached_sas_addr);
- if (ex_phy->attached_dev_type == NO_DEVICE) {
+ if (ex_phy->attached_dev_type == SAS_PHY_UNUSED) {
if (ex_phy->routing_attr == DIRECT_ROUTING) {
memset(ex_phy->attached_sas_addr, 0, SAS_ADDR_SIZE);
sas_configure_routing(dev, ex_phy->attached_sas_addr);
} else if (ex_phy->linkrate == SAS_LINK_RATE_UNKNOWN)
return 0;
- if (ex_phy->attached_dev_type != SAS_END_DEV &&
- ex_phy->attached_dev_type != FANOUT_DEV &&
- ex_phy->attached_dev_type != EDGE_DEV &&
- ex_phy->attached_dev_type != SATA_PENDING) {
+ if (ex_phy->attached_dev_type != SAS_END_DEVICE &&
+ ex_phy->attached_dev_type != SAS_FANOUT_EXPANDER_DEVICE &&
+ ex_phy->attached_dev_type != SAS_EDGE_EXPANDER_DEVICE &&
+ ex_phy->attached_dev_type != SAS_SATA_PENDING) {
SAS_DPRINTK("unknown device type(0x%x) attached to ex %016llx "
"phy 0x%x\n", ex_phy->attached_dev_type,
SAS_ADDR(dev->sas_addr),
}
switch (ex_phy->attached_dev_type) {
- case SAS_END_DEV:
- case SATA_PENDING:
+ case SAS_END_DEVICE:
+ case SAS_SATA_PENDING:
child = sas_ex_discover_end_dev(dev, phy_id);
break;
- case FANOUT_DEV:
+ case SAS_FANOUT_EXPANDER_DEVICE:
if (SAS_ADDR(dev->port->disc.fanout_sas_addr)) {
SAS_DPRINTK("second fanout expander %016llx phy 0x%x "
"attached to ex %016llx phy 0x%x\n",
memcpy(dev->port->disc.fanout_sas_addr,
ex_phy->attached_sas_addr, SAS_ADDR_SIZE);
/* fallthrough */
- case EDGE_DEV:
+ case SAS_EDGE_EXPANDER_DEVICE:
child = sas_ex_discover_expander(dev, phy_id);
break;
default:
phy->phy_state == PHY_NOT_PRESENT)
continue;
- if ((phy->attached_dev_type == EDGE_DEV ||
- phy->attached_dev_type == FANOUT_DEV) &&
+ if ((phy->attached_dev_type == SAS_EDGE_EXPANDER_DEVICE ||
+ phy->attached_dev_type == SAS_FANOUT_EXPANDER_DEVICE) &&
phy->routing_attr == SUBTRACTIVE_ROUTING) {
memcpy(sub_addr, phy->attached_sas_addr,SAS_ADDR_SIZE);
u8 sub_addr[8] = {0, };
list_for_each_entry(child, &ex->children, siblings) {
- if (child->dev_type != EDGE_DEV &&
- child->dev_type != FANOUT_DEV)
+ if (child->dev_type != SAS_EDGE_EXPANDER_DEVICE &&
+ child->dev_type != SAS_FANOUT_EXPANDER_DEVICE)
continue;
if (sub_addr[0] == 0) {
sas_find_sub_addr(child, sub_addr);
int i;
u8 *sub_sas_addr = NULL;
- if (dev->dev_type != EDGE_DEV)
+ if (dev->dev_type != SAS_EDGE_EXPANDER_DEVICE)
return 0;
for (i = 0; i < ex->num_phys; i++) {
phy->phy_state == PHY_NOT_PRESENT)
continue;
- if ((phy->attached_dev_type == FANOUT_DEV ||
- phy->attached_dev_type == EDGE_DEV) &&
+ if ((phy->attached_dev_type == SAS_FANOUT_EXPANDER_DEVICE ||
+ phy->attached_dev_type == SAS_EDGE_EXPANDER_DEVICE) &&
phy->routing_attr == SUBTRACTIVE_ROUTING) {
if (!sub_sas_addr)
struct ex_phy *child_phy)
{
static const char *ex_type[] = {
- [EDGE_DEV] = "edge",
- [FANOUT_DEV] = "fanout",
+ [SAS_EDGE_EXPANDER_DEVICE] = "edge",
+ [SAS_FANOUT_EXPANDER_DEVICE] = "fanout",
};
struct domain_device *parent = child->parent;
if (!child->parent)
return 0;
- if (child->parent->dev_type != EDGE_DEV &&
- child->parent->dev_type != FANOUT_DEV)
+ if (child->parent->dev_type != SAS_EDGE_EXPANDER_DEVICE &&
+ child->parent->dev_type != SAS_FANOUT_EXPANDER_DEVICE)
return 0;
parent_ex = &child->parent->ex_dev;
child_phy = &child_ex->ex_phy[parent_phy->attached_phy_id];
switch (child->parent->dev_type) {
- case EDGE_DEV:
- if (child->dev_type == FANOUT_DEV) {
+ case SAS_EDGE_EXPANDER_DEVICE:
+ if (child->dev_type == SAS_FANOUT_EXPANDER_DEVICE) {
if (parent_phy->routing_attr != SUBTRACTIVE_ROUTING ||
child_phy->routing_attr != TABLE_ROUTING) {
sas_print_parent_topology_bug(child, parent_phy, child_phy);
}
}
break;
- case FANOUT_DEV:
+ case SAS_FANOUT_EXPANDER_DEVICE:
if (parent_phy->routing_attr != TABLE_ROUTING ||
child_phy->routing_attr != SUBTRACTIVE_ROUTING) {
sas_print_parent_topology_bug(child, parent_phy, child_phy);
struct domain_device *dev;
list_for_each_entry(dev, &port->dev_list, dev_list_node) {
- if (dev->dev_type == EDGE_DEV ||
- dev->dev_type == FANOUT_DEV) {
+ if (dev->dev_type == SAS_EDGE_EXPANDER_DEVICE ||
+ dev->dev_type == SAS_FANOUT_EXPANDER_DEVICE) {
struct sas_expander_device *ex =
rphy_to_expander_device(dev->rphy);
}
static int sas_get_phy_attached_dev(struct domain_device *dev, int phy_id,
- u8 *sas_addr, enum sas_dev_type *type)
+ u8 *sas_addr, enum sas_device_type *type)
{
int res;
struct smp_resp *disc_resp;
SAS_DPRINTK("Expander phys DID NOT change\n");
}
list_for_each_entry(ch, &ex->children, siblings) {
- if (ch->dev_type == EDGE_DEV || ch->dev_type == FANOUT_DEV) {
+ if (ch->dev_type == SAS_EDGE_EXPANDER_DEVICE || ch->dev_type == SAS_FANOUT_EXPANDER_DEVICE) {
res = sas_find_bcast_dev(ch, src_dev);
if (*src_dev)
return res;
list_for_each_entry_safe(child, n, &ex->children, siblings) {
set_bit(SAS_DEV_GONE, &child->state);
- if (child->dev_type == EDGE_DEV ||
- child->dev_type == FANOUT_DEV)
+ if (child->dev_type == SAS_EDGE_EXPANDER_DEVICE ||
+ child->dev_type == SAS_FANOUT_EXPANDER_DEVICE)
sas_unregister_ex_tree(port, child);
else
sas_unregister_dev(port, child);
if (SAS_ADDR(child->sas_addr) ==
SAS_ADDR(phy->attached_sas_addr)) {
set_bit(SAS_DEV_GONE, &child->state);
- if (child->dev_type == EDGE_DEV ||
- child->dev_type == FANOUT_DEV)
+ if (child->dev_type == SAS_EDGE_EXPANDER_DEVICE ||
+ child->dev_type == SAS_FANOUT_EXPANDER_DEVICE)
sas_unregister_ex_tree(parent->port, child);
else
sas_unregister_dev(parent->port, child);
int res = 0;
list_for_each_entry(child, &ex_root->children, siblings) {
- if (child->dev_type == EDGE_DEV ||
- child->dev_type == FANOUT_DEV) {
+ if (child->dev_type == SAS_EDGE_EXPANDER_DEVICE ||
+ child->dev_type == SAS_FANOUT_EXPANDER_DEVICE) {
struct sas_expander_device *ex =
rphy_to_expander_device(child->rphy);
list_for_each_entry(child, &dev->ex_dev.children, siblings) {
if (SAS_ADDR(child->sas_addr) ==
SAS_ADDR(ex_phy->attached_sas_addr)) {
- if (child->dev_type == EDGE_DEV ||
- child->dev_type == FANOUT_DEV)
+ if (child->dev_type == SAS_EDGE_EXPANDER_DEVICE ||
+ child->dev_type == SAS_FANOUT_EXPANDER_DEVICE)
res = sas_discover_bfs_by_root(child);
break;
}
return res;
}
-static bool dev_type_flutter(enum sas_dev_type new, enum sas_dev_type old)
+static bool dev_type_flutter(enum sas_device_type new, enum sas_device_type old)
{
if (old == new)
return true;
/* treat device directed resets as flutter, if we went
- * SAS_END_DEV to SATA_PENDING the link needs recovery
+ * SAS_END_DEVICE to SAS_SATA_PENDING the link needs recovery
*/
- if ((old == SATA_PENDING && new == SAS_END_DEV) ||
- (old == SAS_END_DEV && new == SATA_PENDING))
+ if ((old == SAS_SATA_PENDING && new == SAS_END_DEVICE) ||
+ (old == SAS_END_DEVICE && new == SAS_SATA_PENDING))
return true;
return false;
{
struct expander_device *ex = &dev->ex_dev;
struct ex_phy *phy = &ex->ex_phy[phy_id];
- enum sas_dev_type type = NO_DEVICE;
+ enum sas_device_type type = SAS_PHY_UNUSED;
u8 sas_addr[8];
int res;
sas_ex_phy_discover(dev, phy_id);
- if (ata_dev && phy->attached_dev_type == SATA_PENDING)
+ if (ata_dev && phy->attached_dev_type == SAS_SATA_PENDING)
action = ", needs recovery";
SAS_DPRINTK("ex %016llx phy 0x%x broadcast flutter%s\n",
SAS_ADDR(dev->sas_addr), phy_id, action);
projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blobdiff