[SCSI] lpfc 8.3.35: Fixed not reporting logical link speed to SCSI midlayer when QoS not on
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
committed by
James Bottomley
parent
2eb6862aaf
commit
8b68cd5258
@@ -467,3 +467,4 @@ int lpfc_sli4_read_config(struct lpfc_hba *);
|
|||||||
void lpfc_sli4_node_prep(struct lpfc_hba *);
|
void lpfc_sli4_node_prep(struct lpfc_hba *);
|
||||||
int lpfc_sli4_xri_sgl_update(struct lpfc_hba *);
|
int lpfc_sli4_xri_sgl_update(struct lpfc_hba *);
|
||||||
void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);
|
void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);
|
||||||
|
uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *);
|
||||||
|
@@ -1305,6 +1305,11 @@ struct lpfc_mbx_mq_create_ext {
|
|||||||
#define lpfc_mbx_mq_create_ext_async_evt_link_SHIFT LPFC_TRAILER_CODE_LINK
|
#define lpfc_mbx_mq_create_ext_async_evt_link_SHIFT LPFC_TRAILER_CODE_LINK
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_link_MASK 0x00000001
|
#define lpfc_mbx_mq_create_ext_async_evt_link_MASK 0x00000001
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_link_WORD async_evt_bmap
|
#define lpfc_mbx_mq_create_ext_async_evt_link_WORD async_evt_bmap
|
||||||
|
#define LPFC_EVT_CODE_LINK_NO_LINK 0x0
|
||||||
|
#define LPFC_EVT_CODE_LINK_10_MBIT 0x1
|
||||||
|
#define LPFC_EVT_CODE_LINK_100_MBIT 0x2
|
||||||
|
#define LPFC_EVT_CODE_LINK_1_GBIT 0x3
|
||||||
|
#define LPFC_EVT_CODE_LINK_10_GBIT 0x4
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_fip_SHIFT LPFC_TRAILER_CODE_FCOE
|
#define lpfc_mbx_mq_create_ext_async_evt_fip_SHIFT LPFC_TRAILER_CODE_FCOE
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_fip_MASK 0x00000001
|
#define lpfc_mbx_mq_create_ext_async_evt_fip_MASK 0x00000001
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_fip_WORD async_evt_bmap
|
#define lpfc_mbx_mq_create_ext_async_evt_fip_WORD async_evt_bmap
|
||||||
@@ -1314,6 +1319,13 @@ struct lpfc_mbx_mq_create_ext {
|
|||||||
#define lpfc_mbx_mq_create_ext_async_evt_fc_SHIFT LPFC_TRAILER_CODE_FC
|
#define lpfc_mbx_mq_create_ext_async_evt_fc_SHIFT LPFC_TRAILER_CODE_FC
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_fc_MASK 0x00000001
|
#define lpfc_mbx_mq_create_ext_async_evt_fc_MASK 0x00000001
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_fc_WORD async_evt_bmap
|
#define lpfc_mbx_mq_create_ext_async_evt_fc_WORD async_evt_bmap
|
||||||
|
#define LPFC_EVT_CODE_FC_NO_LINK 0x0
|
||||||
|
#define LPFC_EVT_CODE_FC_1_GBAUD 0x1
|
||||||
|
#define LPFC_EVT_CODE_FC_2_GBAUD 0x2
|
||||||
|
#define LPFC_EVT_CODE_FC_4_GBAUD 0x4
|
||||||
|
#define LPFC_EVT_CODE_FC_8_GBAUD 0x8
|
||||||
|
#define LPFC_EVT_CODE_FC_10_GBAUD 0xA
|
||||||
|
#define LPFC_EVT_CODE_FC_16_GBAUD 0x10
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_sli_SHIFT LPFC_TRAILER_CODE_SLI
|
#define lpfc_mbx_mq_create_ext_async_evt_sli_SHIFT LPFC_TRAILER_CODE_SLI
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_sli_MASK 0x00000001
|
#define lpfc_mbx_mq_create_ext_async_evt_sli_MASK 0x00000001
|
||||||
#define lpfc_mbx_mq_create_ext_async_evt_sli_WORD async_evt_bmap
|
#define lpfc_mbx_mq_create_ext_async_evt_sli_WORD async_evt_bmap
|
||||||
|
@@ -3507,6 +3507,119 @@ lpfc_sli4_parse_latt_link_speed(struct lpfc_hba *phba,
|
|||||||
return link_speed;
|
return link_speed;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* lpfc_sli_port_speed_get - Get sli3 link speed code to link speed
|
||||||
|
* @phba: pointer to lpfc hba data structure.
|
||||||
|
*
|
||||||
|
* This routine is to get an SLI3 FC port's link speed in Mbps.
|
||||||
|
*
|
||||||
|
* Return: link speed in terms of Mbps.
|
||||||
|
**/
|
||||||
|
uint32_t
|
||||||
|
lpfc_sli_port_speed_get(struct lpfc_hba *phba)
|
||||||
|
{
|
||||||
|
uint32_t link_speed;
|
||||||
|
|
||||||
|
if (!lpfc_is_link_up(phba))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
switch (phba->fc_linkspeed) {
|
||||||
|
case LPFC_LINK_SPEED_1GHZ:
|
||||||
|
link_speed = 1000;
|
||||||
|
break;
|
||||||
|
case LPFC_LINK_SPEED_2GHZ:
|
||||||
|
link_speed = 2000;
|
||||||
|
break;
|
||||||
|
case LPFC_LINK_SPEED_4GHZ:
|
||||||
|
link_speed = 4000;
|
||||||
|
break;
|
||||||
|
case LPFC_LINK_SPEED_8GHZ:
|
||||||
|
link_speed = 8000;
|
||||||
|
break;
|
||||||
|
case LPFC_LINK_SPEED_10GHZ:
|
||||||
|
link_speed = 10000;
|
||||||
|
break;
|
||||||
|
case LPFC_LINK_SPEED_16GHZ:
|
||||||
|
link_speed = 16000;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
link_speed = 0;
|
||||||
|
}
|
||||||
|
return link_speed;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* lpfc_sli4_port_speed_parse - Parse async evt link speed code to link speed
|
||||||
|
* @phba: pointer to lpfc hba data structure.
|
||||||
|
* @evt_code: asynchronous event code.
|
||||||
|
* @speed_code: asynchronous event link speed code.
|
||||||
|
*
|
||||||
|
* This routine is to parse the giving SLI4 async event link speed code into
|
||||||
|
* value of Mbps for the link speed.
|
||||||
|
*
|
||||||
|
* Return: link speed in terms of Mbps.
|
||||||
|
**/
|
||||||
|
static uint32_t
|
||||||
|
lpfc_sli4_port_speed_parse(struct lpfc_hba *phba, uint32_t evt_code,
|
||||||
|
uint8_t speed_code)
|
||||||
|
{
|
||||||
|
uint32_t port_speed;
|
||||||
|
|
||||||
|
switch (evt_code) {
|
||||||
|
case LPFC_TRAILER_CODE_LINK:
|
||||||
|
switch (speed_code) {
|
||||||
|
case LPFC_EVT_CODE_LINK_NO_LINK:
|
||||||
|
port_speed = 0;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_LINK_10_MBIT:
|
||||||
|
port_speed = 10;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_LINK_100_MBIT:
|
||||||
|
port_speed = 100;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_LINK_1_GBIT:
|
||||||
|
port_speed = 1000;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_LINK_10_GBIT:
|
||||||
|
port_speed = 10000;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
port_speed = 0;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case LPFC_TRAILER_CODE_FC:
|
||||||
|
switch (speed_code) {
|
||||||
|
case LPFC_EVT_CODE_FC_NO_LINK:
|
||||||
|
port_speed = 0;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_FC_1_GBAUD:
|
||||||
|
port_speed = 1000;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_FC_2_GBAUD:
|
||||||
|
port_speed = 2000;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_FC_4_GBAUD:
|
||||||
|
port_speed = 4000;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_FC_8_GBAUD:
|
||||||
|
port_speed = 8000;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_FC_10_GBAUD:
|
||||||
|
port_speed = 10000;
|
||||||
|
break;
|
||||||
|
case LPFC_EVT_CODE_FC_16_GBAUD:
|
||||||
|
port_speed = 16000;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
port_speed = 0;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
port_speed = 0;
|
||||||
|
}
|
||||||
|
return port_speed;
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* lpfc_sli4_async_link_evt - Process the asynchronous FCoE link event
|
* lpfc_sli4_async_link_evt - Process the asynchronous FCoE link event
|
||||||
* @phba: pointer to lpfc hba data structure.
|
* @phba: pointer to lpfc hba data structure.
|
||||||
@@ -3564,7 +3677,8 @@ lpfc_sli4_async_link_evt(struct lpfc_hba *phba,
|
|||||||
|
|
||||||
/* Keep the link status for extra SLI4 state machine reference */
|
/* Keep the link status for extra SLI4 state machine reference */
|
||||||
phba->sli4_hba.link_state.speed =
|
phba->sli4_hba.link_state.speed =
|
||||||
bf_get(lpfc_acqe_link_speed, acqe_link);
|
lpfc_sli4_port_speed_parse(phba, LPFC_TRAILER_CODE_LINK,
|
||||||
|
bf_get(lpfc_acqe_link_speed, acqe_link));
|
||||||
phba->sli4_hba.link_state.duplex =
|
phba->sli4_hba.link_state.duplex =
|
||||||
bf_get(lpfc_acqe_link_duplex, acqe_link);
|
bf_get(lpfc_acqe_link_duplex, acqe_link);
|
||||||
phba->sli4_hba.link_state.status =
|
phba->sli4_hba.link_state.status =
|
||||||
@@ -3576,7 +3690,8 @@ lpfc_sli4_async_link_evt(struct lpfc_hba *phba,
|
|||||||
phba->sli4_hba.link_state.fault =
|
phba->sli4_hba.link_state.fault =
|
||||||
bf_get(lpfc_acqe_link_fault, acqe_link);
|
bf_get(lpfc_acqe_link_fault, acqe_link);
|
||||||
phba->sli4_hba.link_state.logical_speed =
|
phba->sli4_hba.link_state.logical_speed =
|
||||||
bf_get(lpfc_acqe_logical_link_speed, acqe_link);
|
bf_get(lpfc_acqe_logical_link_speed, acqe_link) * 10;
|
||||||
|
|
||||||
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
|
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
|
||||||
"2900 Async FC/FCoE Link event - Speed:%dGBit "
|
"2900 Async FC/FCoE Link event - Speed:%dGBit "
|
||||||
"duplex:x%x LA Type:x%x Port Type:%d Port Number:%d "
|
"duplex:x%x LA Type:x%x Port Type:%d Port Number:%d "
|
||||||
@@ -3586,7 +3701,7 @@ lpfc_sli4_async_link_evt(struct lpfc_hba *phba,
|
|||||||
phba->sli4_hba.link_state.status,
|
phba->sli4_hba.link_state.status,
|
||||||
phba->sli4_hba.link_state.type,
|
phba->sli4_hba.link_state.type,
|
||||||
phba->sli4_hba.link_state.number,
|
phba->sli4_hba.link_state.number,
|
||||||
phba->sli4_hba.link_state.logical_speed * 10,
|
phba->sli4_hba.link_state.logical_speed,
|
||||||
phba->sli4_hba.link_state.fault);
|
phba->sli4_hba.link_state.fault);
|
||||||
/*
|
/*
|
||||||
* For FC Mode: issue the READ_TOPOLOGY mailbox command to fetch
|
* For FC Mode: issue the READ_TOPOLOGY mailbox command to fetch
|
||||||
@@ -3658,7 +3773,8 @@ lpfc_sli4_async_fc_evt(struct lpfc_hba *phba, struct lpfc_acqe_fc_la *acqe_fc)
|
|||||||
}
|
}
|
||||||
/* Keep the link status for extra SLI4 state machine reference */
|
/* Keep the link status for extra SLI4 state machine reference */
|
||||||
phba->sli4_hba.link_state.speed =
|
phba->sli4_hba.link_state.speed =
|
||||||
bf_get(lpfc_acqe_fc_la_speed, acqe_fc);
|
lpfc_sli4_port_speed_parse(phba, LPFC_TRAILER_CODE_FC,
|
||||||
|
bf_get(lpfc_acqe_fc_la_speed, acqe_fc));
|
||||||
phba->sli4_hba.link_state.duplex = LPFC_ASYNC_LINK_DUPLEX_FULL;
|
phba->sli4_hba.link_state.duplex = LPFC_ASYNC_LINK_DUPLEX_FULL;
|
||||||
phba->sli4_hba.link_state.topology =
|
phba->sli4_hba.link_state.topology =
|
||||||
bf_get(lpfc_acqe_fc_la_topology, acqe_fc);
|
bf_get(lpfc_acqe_fc_la_topology, acqe_fc);
|
||||||
@@ -3671,7 +3787,7 @@ lpfc_sli4_async_fc_evt(struct lpfc_hba *phba, struct lpfc_acqe_fc_la *acqe_fc)
|
|||||||
phba->sli4_hba.link_state.fault =
|
phba->sli4_hba.link_state.fault =
|
||||||
bf_get(lpfc_acqe_link_fault, acqe_fc);
|
bf_get(lpfc_acqe_link_fault, acqe_fc);
|
||||||
phba->sli4_hba.link_state.logical_speed =
|
phba->sli4_hba.link_state.logical_speed =
|
||||||
bf_get(lpfc_acqe_fc_la_llink_spd, acqe_fc);
|
bf_get(lpfc_acqe_fc_la_llink_spd, acqe_fc) * 10;
|
||||||
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
|
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
|
||||||
"2896 Async FC event - Speed:%dGBaud Topology:x%x "
|
"2896 Async FC event - Speed:%dGBaud Topology:x%x "
|
||||||
"LA Type:x%x Port Type:%d Port Number:%d Logical speed:"
|
"LA Type:x%x Port Type:%d Port Number:%d Logical speed:"
|
||||||
@@ -3681,7 +3797,7 @@ lpfc_sli4_async_fc_evt(struct lpfc_hba *phba, struct lpfc_acqe_fc_la *acqe_fc)
|
|||||||
phba->sli4_hba.link_state.status,
|
phba->sli4_hba.link_state.status,
|
||||||
phba->sli4_hba.link_state.type,
|
phba->sli4_hba.link_state.type,
|
||||||
phba->sli4_hba.link_state.number,
|
phba->sli4_hba.link_state.number,
|
||||||
phba->sli4_hba.link_state.logical_speed * 10,
|
phba->sli4_hba.link_state.logical_speed,
|
||||||
phba->sli4_hba.link_state.fault);
|
phba->sli4_hba.link_state.fault);
|
||||||
pmb = (LPFC_MBOXQ_t *)mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
|
pmb = (LPFC_MBOXQ_t *)mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
|
||||||
if (!pmb) {
|
if (!pmb) {
|
||||||
@@ -4171,11 +4287,11 @@ lpfc_sli4_async_grp5_evt(struct lpfc_hba *phba,
|
|||||||
phba->fcoe_eventtag = acqe_grp5->event_tag;
|
phba->fcoe_eventtag = acqe_grp5->event_tag;
|
||||||
prev_ll_spd = phba->sli4_hba.link_state.logical_speed;
|
prev_ll_spd = phba->sli4_hba.link_state.logical_speed;
|
||||||
phba->sli4_hba.link_state.logical_speed =
|
phba->sli4_hba.link_state.logical_speed =
|
||||||
(bf_get(lpfc_acqe_grp5_llink_spd, acqe_grp5));
|
(bf_get(lpfc_acqe_grp5_llink_spd, acqe_grp5)) * 10;
|
||||||
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
|
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
|
||||||
"2789 GRP5 Async Event: Updating logical link speed "
|
"2789 GRP5 Async Event: Updating logical link speed "
|
||||||
"from %dMbps to %dMbps\n", (prev_ll_spd * 10),
|
"from %dMbps to %dMbps\n", prev_ll_spd,
|
||||||
(phba->sli4_hba.link_state.logical_speed*10));
|
phba->sli4_hba.link_state.logical_speed);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@@ -4163,7 +4163,7 @@ lpfc_info(struct Scsi_Host *host)
|
|||||||
{
|
{
|
||||||
struct lpfc_vport *vport = (struct lpfc_vport *) host->hostdata;
|
struct lpfc_vport *vport = (struct lpfc_vport *) host->hostdata;
|
||||||
struct lpfc_hba *phba = vport->phba;
|
struct lpfc_hba *phba = vport->phba;
|
||||||
int len;
|
int len, link_speed = 0;
|
||||||
static char lpfcinfobuf[384];
|
static char lpfcinfobuf[384];
|
||||||
|
|
||||||
memset(lpfcinfobuf,0,384);
|
memset(lpfcinfobuf,0,384);
|
||||||
@@ -4184,12 +4184,18 @@ lpfc_info(struct Scsi_Host *host)
|
|||||||
phba->Port);
|
phba->Port);
|
||||||
}
|
}
|
||||||
len = strlen(lpfcinfobuf);
|
len = strlen(lpfcinfobuf);
|
||||||
if (phba->sli4_hba.link_state.logical_speed) {
|
if (phba->sli_rev <= LPFC_SLI_REV3) {
|
||||||
snprintf(lpfcinfobuf + len,
|
link_speed = lpfc_sli_port_speed_get(phba);
|
||||||
384-len,
|
} else {
|
||||||
" Logical Link Speed: %d Mbps",
|
if (phba->sli4_hba.link_state.logical_speed)
|
||||||
phba->sli4_hba.link_state.logical_speed * 10);
|
link_speed =
|
||||||
|
phba->sli4_hba.link_state.logical_speed;
|
||||||
|
else
|
||||||
|
link_speed = phba->sli4_hba.link_state.speed;
|
||||||
}
|
}
|
||||||
|
if (link_speed != 0)
|
||||||
|
snprintf(lpfcinfobuf + len, 384-len,
|
||||||
|
" Logical Link Speed: %d Mbps", link_speed);
|
||||||
}
|
}
|
||||||
return lpfcinfobuf;
|
return lpfcinfobuf;
|
||||||
}
|
}
|
||||||
|
@@ -168,7 +168,7 @@ struct lpfc_queue {
|
|||||||
};
|
};
|
||||||
|
|
||||||
struct lpfc_sli4_link {
|
struct lpfc_sli4_link {
|
||||||
uint8_t speed;
|
uint16_t speed;
|
||||||
uint8_t duplex;
|
uint8_t duplex;
|
||||||
uint8_t status;
|
uint8_t status;
|
||||||
uint8_t type;
|
uint8_t type;
|
||||||
|
Reference in New Issue
Block a user