diff options
| author | Quinn Tran <qutran@marvell.com> | 2021-10-26 14:54:09 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-10-27 06:52:00 +0300 |
| commit | 0f6d600a26e89d31d8381b324fc970f72579a126 (patch) | |
| tree | 26f1ed4a00cb4ca083015b96e20679672b142791 /drivers/scsi | |
| parent | 91f6f5fbe87ba834133fcc61d34881cb8ec9e518 (diff) | |
| download | linux-0f6d600a26e89d31d8381b324fc970f72579a126.tar.xz | |
scsi: qla2xxx: edif: Increase ELS payload
Currently, firmware limits ELS payload to FC frame size/2112. This patch
adjusts memory buffer size to be able to handle max ELS payload.
Link: https://lore.kernel.org/r/20211026115412.27691-11-njavali@marvell.com
Fixes: 84318a9f01ce ("scsi: qla2xxx: edif: Add send, receive, and accept for auth_els")
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_edif.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_edif.h | 3 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_edif_bsg.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 2 |
5 files changed, 9 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_edif.c b/drivers/scsi/qla2xxx/qla_edif.c index af739d2d1607..e6ff24badc4c 100644 --- a/drivers/scsi/qla2xxx/qla_edif.c +++ b/drivers/scsi/qla2xxx/qla_edif.c @@ -2370,7 +2370,7 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp) return; } - if (totlen > MAX_PAYLOAD) { + if (totlen > ELS_MAX_PAYLOAD) { ql_dbg(ql_dbg_edif, vha, 0x0910d, "%s WARNING: verbose ELS frame received (totlen=%x)\n", __func__, totlen); diff --git a/drivers/scsi/qla2xxx/qla_edif.h b/drivers/scsi/qla2xxx/qla_edif.h index 920b1eace40f..2517005fb08c 100644 --- a/drivers/scsi/qla2xxx/qla_edif.h +++ b/drivers/scsi/qla2xxx/qla_edif.h @@ -93,7 +93,6 @@ struct sa_update_28xx { }; #define NUM_ENTRIES 256 -#define MAX_PAYLOAD 1024 #define PUR_GET 1 struct dinfo { @@ -127,6 +126,8 @@ struct enode { } u; }; +#define RX_ELS_SIZE (roundup(sizeof(struct enode) + ELS_MAX_PAYLOAD, SMP_CACHE_BYTES)) + #define EDIF_SESSION_DOWN(_s) \ (qla_ini_mode_enabled(_s->vha) && (_s->disc_state == DSC_DELETE_PEND || \ _s->disc_state == DSC_DELETED || \ diff --git a/drivers/scsi/qla2xxx/qla_edif_bsg.h b/drivers/scsi/qla2xxx/qla_edif_bsg.h index 58b718d35d19..53026d82ebff 100644 --- a/drivers/scsi/qla2xxx/qla_edif_bsg.h +++ b/drivers/scsi/qla2xxx/qla_edif_bsg.h @@ -8,7 +8,7 @@ #define __QLA_EDIF_BSG_H /* BSG Vendor specific commands */ -#define ELS_MAX_PAYLOAD 1024 +#define ELS_MAX_PAYLOAD 2112 #ifndef WWN_SIZE #define WWN_SIZE 8 #endif diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index ba589dd1d0d7..3a3370f296c9 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4486,6 +4486,10 @@ qla2x00_init_rings(scsi_qla_host_t *vha) (ha->flags.fawwpn_enabled) ? "enabled" : "disabled"); } + /* ELS pass through payload is limit by frame size. */ + if (ha->flags.edif_enabled) + mid_init_cb->init_cb.frame_payload_size = cpu_to_le16(ELS_MAX_PAYLOAD); + rval = qla2x00_init_firmware(vha, ha->init_cb_size); next_check: if (rval) { diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 33427a89e91f..e8e93111fede 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -4352,7 +4352,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, /* allocate the purex dma pool */ ha->purex_dma_pool = dma_pool_create(name, &ha->pdev->dev, - MAX_PAYLOAD, 8, 0); + ELS_MAX_PAYLOAD, 8, 0); if (!ha->purex_dma_pool) { ql_dbg_pci(ql_dbg_init, ha->pdev, 0x011b, |