mirrors/scst
1
0
Fork 0
mirror of https://github.com/SCST-project/scst.git synced 2026-05-14 01:01:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

qla2x00t-32gbit: Add support for 64G SFP speed

Browse Source 
Incorrect speed info is shown in driver logs for 64G SFP.  Add support
for 64G SFP speed as per SFF-8472 specification.

Signed-off-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani2024@gmail.com>
Link: https://patch.msgid.link/20251210101604.431868-3-njavali@marvell.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
[ commit 21ab087cae50 upstream ]
This commit is contained in:
Gleb Chesnokov
2026-04-09 19:34:01 +03:00
parent 7df40fe1ba
commit fb7adec212
2 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
qla2x00t-32gbit/qla_def.h
View File

@@ -5431,7 +5431,7 @@ struct edif_sa_index_entry {
struct list_head next;
};
/* Refer to SNIA SFF 8247 */
/* Refer to SNIA SFF 8472 */
struct sff_8247_a0 {
u8 txid; /* transceiver id */
u8 ext_txid;
@@ -5475,6 +5475,7 @@ struct sff_8247_a0 {
#define FC_SP_32 BIT_3
#define FC_SP_2 BIT_2
#define FC_SP_1 BIT_0
#define FC_SPEED_2 BIT_1
u8 fc_sp_cc10;
u8 encode;
u8 bitrate;
@@ -5493,7 +5494,8 @@ struct sff_8247_a0 {
u8 vendor_pn[SFF_PART_NAME_LEN]; /* part number */
u8 vendor_rev[4];
u8 wavelength[2];
u8 resv;
#define FC_SP_64 BIT_0
u8 fiber_channel_speed2;
u8 cc_base;
u8 options[2]; /* offset 64 */
u8 br_max;

4
qla2x00t-32gbit/qla_init.c
View File

@@ -4078,9 +4078,11 @@ static void qla2xxx_print_sfp_info(struct scsi_qla_host *vha)
int leftover, len;
ql_dbg(ql_dbg_init, vha, 0x015a,
"SFP: %.*s -> %.*s ->%s%s%s%s%s%s\n",
"SFP: %.*s -> %.*s ->%s%s%s%s%s%s%s\n",
(int)sizeof(a0->vendor_name), a0->vendor_name,
(int)sizeof(a0->vendor_pn), a0->vendor_pn,
a0->fc_sp_cc10 & FC_SP_2 ? a0->fiber_channel_speed2 & FC_SP_64 ?
" 64G" : "" : "",
a0->fc_sp_cc10 & FC_SP_32 ? " 32G" : "",
a0->fc_sp_cc10 & FC_SP_16 ? " 16G" : "",
a0->fc_sp_cc10 & FC_SP_8 ? " 8G" : "",