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authorJames Smart <james.smart@emulex.com>2015-04-07 15:07:17 -0400
committerJames Bottomley <JBottomley@Odin.com>2015-04-10 07:48:08 -0700
commit26d830ec7fb660130a00f5d27601f37da70a4c1e (patch)
tree43e1bef850ab510e2948e6af6d9d7f3ea07aa3d5
parenta0683bf67a0502c6ed8b75a1f1a65762c7790635 (diff)
downloadlinux-linaro-stable-26d830ec7fb660130a00f5d27601f37da70a4c1e.tar.gz
lpfc: Parse the new 20G, 25G and 40G link speeds in the lpfc driver
Signed-off-by: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
-rw-r--r--drivers/scsi/lpfc/lpfc_hw4.h5
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c38
2 files changed, 30 insertions, 13 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 3121ec454cfa..0b4c5afd6636 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -3085,6 +3085,9 @@ struct lpfc_acqe_link {
#define LPFC_ASYNC_LINK_SPEED_100MBPS 0x2
#define LPFC_ASYNC_LINK_SPEED_1GBPS 0x3
#define LPFC_ASYNC_LINK_SPEED_10GBPS 0x4
+#define LPFC_ASYNC_LINK_SPEED_20GBPS 0x5
+#define LPFC_ASYNC_LINK_SPEED_25GBPS 0x6
+#define LPFC_ASYNC_LINK_SPEED_40GBPS 0x7
#define lpfc_acqe_link_duplex_SHIFT 16
#define lpfc_acqe_link_duplex_MASK 0x000000FF
#define lpfc_acqe_link_duplex_WORD word0
@@ -3166,7 +3169,7 @@ struct lpfc_acqe_fc_la {
#define lpfc_acqe_fc_la_speed_SHIFT 24
#define lpfc_acqe_fc_la_speed_MASK 0x000000FF
#define lpfc_acqe_fc_la_speed_WORD word0
-#define LPFC_FC_LA_SPEED_UNKOWN 0x0
+#define LPFC_FC_LA_SPEED_UNKNOWN 0x0
#define LPFC_FC_LA_SPEED_1G 0x1
#define LPFC_FC_LA_SPEED_2G 0x2
#define LPFC_FC_LA_SPEED_4G 0x4
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index e01619c4a992..4947cc4abc0d 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3706,6 +3706,11 @@ lpfc_sli4_parse_latt_link_speed(struct lpfc_hba *phba,
case LPFC_ASYNC_LINK_SPEED_10GBPS:
link_speed = LPFC_LINK_SPEED_10GHZ;
break;
+ case LPFC_ASYNC_LINK_SPEED_20GBPS:
+ case LPFC_ASYNC_LINK_SPEED_25GBPS:
+ case LPFC_ASYNC_LINK_SPEED_40GBPS:
+ link_speed = LPFC_LINK_SPEED_UNKNOWN;
+ break;
default:
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"0483 Invalid link-attention link speed: x%x\n",
@@ -3777,46 +3782,55 @@ lpfc_sli4_port_speed_parse(struct lpfc_hba *phba, uint32_t evt_code,
switch (evt_code) {
case LPFC_TRAILER_CODE_LINK:
switch (speed_code) {
- case LPFC_EVT_CODE_LINK_NO_LINK:
+ case LPFC_ASYNC_LINK_SPEED_ZERO:
port_speed = 0;
break;
- case LPFC_EVT_CODE_LINK_10_MBIT:
+ case LPFC_ASYNC_LINK_SPEED_10MBPS:
port_speed = 10;
break;
- case LPFC_EVT_CODE_LINK_100_MBIT:
+ case LPFC_ASYNC_LINK_SPEED_100MBPS:
port_speed = 100;
break;
- case LPFC_EVT_CODE_LINK_1_GBIT:
+ case LPFC_ASYNC_LINK_SPEED_1GBPS:
port_speed = 1000;
break;
- case LPFC_EVT_CODE_LINK_10_GBIT:
+ case LPFC_ASYNC_LINK_SPEED_10GBPS:
port_speed = 10000;
break;
+ case LPFC_ASYNC_LINK_SPEED_20GBPS:
+ port_speed = 20000;
+ break;
+ case LPFC_ASYNC_LINK_SPEED_25GBPS:
+ port_speed = 25000;
+ break;
+ case LPFC_ASYNC_LINK_SPEED_40GBPS:
+ port_speed = 40000;
+ break;
default:
port_speed = 0;
}
break;
case LPFC_TRAILER_CODE_FC:
switch (speed_code) {
- case LPFC_EVT_CODE_FC_NO_LINK:
+ case LPFC_FC_LA_SPEED_UNKNOWN:
port_speed = 0;
break;
- case LPFC_EVT_CODE_FC_1_GBAUD:
+ case LPFC_FC_LA_SPEED_1G:
port_speed = 1000;
break;
- case LPFC_EVT_CODE_FC_2_GBAUD:
+ case LPFC_FC_LA_SPEED_2G:
port_speed = 2000;
break;
- case LPFC_EVT_CODE_FC_4_GBAUD:
+ case LPFC_FC_LA_SPEED_4G:
port_speed = 4000;
break;
- case LPFC_EVT_CODE_FC_8_GBAUD:
+ case LPFC_FC_LA_SPEED_8G:
port_speed = 8000;
break;
- case LPFC_EVT_CODE_FC_10_GBAUD:
+ case LPFC_FC_LA_SPEED_10G:
port_speed = 10000;
break;
- case LPFC_EVT_CODE_FC_16_GBAUD:
+ case LPFC_FC_LA_SPEED_16G:
port_speed = 16000;
break;
default: