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[SCSI] qla2xxx: Re-organized BSG interface specific code.
1. Segregate BSG interface specific code to new files. 2. Handle multiple vendor specific commands indepedently. 3. Reorganised support for reset, management and update FCoE firmware commands. 4. Fixed memory leak issue in Loopback. 5. Added new vendor command to support iiDMA using BSG interface. 6. Proper cleanup of dma mapped and dma allocated buffers for BSG request. [jejb: fix up conflict and merge in Jiri Slaby lock imbalance patch] Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Giridhar Malavali
James Bottomley
parent
077424e2e2
commit
6e98016ca0
@ -1,4 +1,4 @@
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qla2xxx-y := qla_os.o qla_init.o qla_mbx.o qla_iocb.o qla_isr.o qla_gs.o \
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qla2xxx-y := qla_os.o qla_init.o qla_mbx.o qla_iocb.o qla_isr.o qla_gs.o \
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qla_dbg.o qla_sup.o qla_attr.o qla_mid.o qla_dfs.o
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qla_dbg.o qla_sup.o qla_attr.o qla_mid.o qla_dfs.o qla_bsg.o
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obj-$(CONFIG_SCSI_QLA_FC) += qla2xxx.o
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obj-$(CONFIG_SCSI_QLA_FC) += qla2xxx.o
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@ -12,9 +12,7 @@
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#include <linux/delay.h>
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#include <linux/delay.h>
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static int qla24xx_vport_disable(struct fc_vport *, bool);
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static int qla24xx_vport_disable(struct fc_vport *, bool);
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static int qla84xx_reset(scsi_qla_host_t *, struct msg_echo_lb *, struct fc_bsg_job *);
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int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t, uint16_t *);
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static int qla84xx_mgmt_cmd(scsi_qla_host_t *, struct msg_echo_lb *, struct fc_bsg_job *);
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/* SYSFS attributes --------------------------------------------------------- */
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/* SYSFS attributes --------------------------------------------------------- */
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static ssize_t
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static ssize_t
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@ -1825,582 +1823,6 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
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return 0;
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return 0;
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}
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}
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/* BSG support for ELS/CT pass through */
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inline srb_t *
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qla2x00_get_ctx_bsg_sp(scsi_qla_host_t *vha, fc_port_t *fcport, size_t size)
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{
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srb_t *sp;
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struct qla_hw_data *ha = vha->hw;
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struct srb_bsg_ctx *ctx;
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sp = mempool_alloc(ha->srb_mempool, GFP_KERNEL);
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if (!sp)
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goto done;
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ctx = kzalloc(size, GFP_KERNEL);
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if (!ctx) {
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mempool_free(sp, ha->srb_mempool);
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goto done;
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}
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memset(sp, 0, sizeof(*sp));
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sp->fcport = fcport;
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sp->ctx = ctx;
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done:
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return sp;
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}
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static int
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qla2x00_process_els(struct fc_bsg_job *bsg_job)
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{
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struct fc_rport *rport;
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fc_port_t *fcport;
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struct Scsi_Host *host;
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scsi_qla_host_t *vha;
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struct qla_hw_data *ha;
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srb_t *sp;
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const char *type;
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int req_sg_cnt, rsp_sg_cnt;
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int rval = (DRIVER_ERROR << 16);
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uint16_t nextlid = 0;
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struct srb_bsg *els;
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/* Multiple SG's are not supported for ELS requests */
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if (bsg_job->request_payload.sg_cnt > 1 ||
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bsg_job->reply_payload.sg_cnt > 1) {
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DEBUG2(printk(KERN_INFO
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"multiple SG's are not supported for ELS requests"
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" [request_sg_cnt: %x reply_sg_cnt: %x]\n",
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bsg_job->request_payload.sg_cnt,
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bsg_job->reply_payload.sg_cnt));
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rval = -EPERM;
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goto done;
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}
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/* ELS request for rport */
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if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
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rport = bsg_job->rport;
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fcport = *(fc_port_t **) rport->dd_data;
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host = rport_to_shost(rport);
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vha = shost_priv(host);
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ha = vha->hw;
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type = "FC_BSG_RPT_ELS";
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/* make sure the rport is logged in,
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* if not perform fabric login
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*/
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if (qla2x00_fabric_login(vha, fcport, &nextlid)) {
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DEBUG2(qla_printk(KERN_WARNING, ha,
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"failed to login port %06X for ELS passthru\n",
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fcport->d_id.b24));
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rval = -EIO;
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goto done;
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}
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} else {
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host = bsg_job->shost;
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vha = shost_priv(host);
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ha = vha->hw;
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type = "FC_BSG_HST_ELS_NOLOGIN";
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/* Allocate a dummy fcport structure, since functions
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* preparing the IOCB and mailbox command retrieves port
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* specific information from fcport structure. For Host based
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* ELS commands there will be no fcport structure allocated
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*/
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fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL);
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if (!fcport) {
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rval = -ENOMEM;
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goto done;
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}
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/* Initialize all required fields of fcport */
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fcport->vha = vha;
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fcport->vp_idx = vha->vp_idx;
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fcport->d_id.b.al_pa =
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bsg_job->request->rqst_data.h_els.port_id[0];
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fcport->d_id.b.area =
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bsg_job->request->rqst_data.h_els.port_id[1];
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fcport->d_id.b.domain =
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bsg_job->request->rqst_data.h_els.port_id[2];
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fcport->loop_id =
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(fcport->d_id.b.al_pa == 0xFD) ?
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NPH_FABRIC_CONTROLLER : NPH_F_PORT;
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}
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if (!vha->flags.online) {
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DEBUG2(qla_printk(KERN_WARNING, ha,
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"host not online\n"));
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rval = -EIO;
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goto done;
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}
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req_sg_cnt =
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dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
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bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
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if (!req_sg_cnt) {
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rval = -ENOMEM;
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goto done_free_fcport;
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}
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rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
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bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
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if (!rsp_sg_cnt) {
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rval = -ENOMEM;
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goto done_free_fcport;
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}
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if ((req_sg_cnt != bsg_job->request_payload.sg_cnt) ||
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(rsp_sg_cnt != bsg_job->reply_payload.sg_cnt))
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{
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DEBUG2(printk(KERN_INFO
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"dma mapping resulted in different sg counts \
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[request_sg_cnt: %x dma_request_sg_cnt: %x\
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reply_sg_cnt: %x dma_reply_sg_cnt: %x]\n",
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bsg_job->request_payload.sg_cnt, req_sg_cnt,
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bsg_job->reply_payload.sg_cnt, rsp_sg_cnt));
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rval = -EAGAIN;
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goto done_unmap_sg;
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}
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/* Alloc SRB structure */
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sp = qla2x00_get_ctx_bsg_sp(vha, fcport, sizeof(struct srb_bsg));
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if (!sp) {
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rval = -ENOMEM;
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goto done_unmap_sg;
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}
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els = sp->ctx;
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els->ctx.type =
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(bsg_job->request->msgcode == FC_BSG_RPT_ELS ?
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SRB_ELS_CMD_RPT : SRB_ELS_CMD_HST);
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els->bsg_job = bsg_job;
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DEBUG2(qla_printk(KERN_INFO, ha,
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"scsi(%ld:%x): bsg rqst type: %s els type: %x - loop-id=%x "
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"portid=%02x%02x%02x.\n", vha->host_no, sp->handle, type,
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bsg_job->request->rqst_data.h_els.command_code,
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fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area,
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fcport->d_id.b.al_pa));
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rval = qla2x00_start_sp(sp);
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if (rval != QLA_SUCCESS) {
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kfree(sp->ctx);
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mempool_free(sp, ha->srb_mempool);
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rval = -EIO;
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goto done_unmap_sg;
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}
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return rval;
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done_unmap_sg:
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dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
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bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
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dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
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bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
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goto done_free_fcport;
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done_free_fcport:
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if (bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN)
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kfree(fcport);
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done:
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return rval;
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}
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static int
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qla2x00_process_ct(struct fc_bsg_job *bsg_job)
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{
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srb_t *sp;
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struct Scsi_Host *host = bsg_job->shost;
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scsi_qla_host_t *vha = shost_priv(host);
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struct qla_hw_data *ha = vha->hw;
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int rval = (DRIVER_ERROR << 16);
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int req_sg_cnt, rsp_sg_cnt;
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uint16_t loop_id;
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struct fc_port *fcport;
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char *type = "FC_BSG_HST_CT";
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struct srb_bsg *ct;
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/* pass through is supported only for ISP 4Gb or higher */
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if (!IS_FWI2_CAPABLE(ha)) {
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DEBUG2(qla_printk(KERN_INFO, ha,
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"scsi(%ld):Firmware is not capable to support FC "
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"CT pass thru\n", vha->host_no));
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rval = -EPERM;
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goto done;
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}
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req_sg_cnt =
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dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
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bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
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if (!req_sg_cnt) {
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rval = -ENOMEM;
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goto done;
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}
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rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
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bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
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if (!rsp_sg_cnt) {
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rval = -ENOMEM;
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goto done;
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}
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if ((req_sg_cnt != bsg_job->request_payload.sg_cnt) ||
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(rsp_sg_cnt != bsg_job->reply_payload.sg_cnt))
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{
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DEBUG2(qla_printk(KERN_WARNING, ha,
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"dma mapping resulted in different sg counts \
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[request_sg_cnt: %x dma_request_sg_cnt: %x\
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reply_sg_cnt: %x dma_reply_sg_cnt: %x]\n",
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bsg_job->request_payload.sg_cnt, req_sg_cnt,
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bsg_job->reply_payload.sg_cnt, rsp_sg_cnt));
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rval = -EAGAIN;
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goto done_unmap_sg;
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}
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if (!vha->flags.online) {
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DEBUG2(qla_printk(KERN_WARNING, ha,
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"host not online\n"));
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rval = -EIO;
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goto done_unmap_sg;
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}
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loop_id =
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(bsg_job->request->rqst_data.h_ct.preamble_word1 & 0xFF000000)
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>> 24;
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switch (loop_id) {
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case 0xFC:
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loop_id = cpu_to_le16(NPH_SNS);
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break;
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case 0xFA:
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loop_id = vha->mgmt_svr_loop_id;
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break;
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default:
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DEBUG2(qla_printk(KERN_INFO, ha,
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"Unknown loop id: %x\n", loop_id));
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rval = -EINVAL;
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goto done_unmap_sg;
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}
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/* Allocate a dummy fcport structure, since functions preparing the
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* IOCB and mailbox command retrieves port specific information
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* from fcport structure. For Host based ELS commands there will be
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* no fcport structure allocated
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*/
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fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL);
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if (!fcport)
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{
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rval = -ENOMEM;
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goto done_unmap_sg;
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}
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/* Initialize all required fields of fcport */
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fcport->vha = vha;
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fcport->vp_idx = vha->vp_idx;
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fcport->d_id.b.al_pa = bsg_job->request->rqst_data.h_ct.port_id[0];
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fcport->d_id.b.area = bsg_job->request->rqst_data.h_ct.port_id[1];
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fcport->d_id.b.domain = bsg_job->request->rqst_data.h_ct.port_id[2];
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fcport->loop_id = loop_id;
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/* Alloc SRB structure */
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sp = qla2x00_get_ctx_bsg_sp(vha, fcport, sizeof(struct srb_bsg));
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if (!sp) {
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rval = -ENOMEM;
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goto done_free_fcport;
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}
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ct = sp->ctx;
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ct->ctx.type = SRB_CT_CMD;
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ct->bsg_job = bsg_job;
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DEBUG2(qla_printk(KERN_INFO, ha,
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"scsi(%ld:%x): bsg rqst type: %s els type: %x - loop-id=%x "
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"portid=%02x%02x%02x.\n", vha->host_no, sp->handle, type,
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(bsg_job->request->rqst_data.h_ct.preamble_word2 >> 16),
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fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area,
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fcport->d_id.b.al_pa));
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rval = qla2x00_start_sp(sp);
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if (rval != QLA_SUCCESS) {
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kfree(sp->ctx);
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mempool_free(sp, ha->srb_mempool);
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rval = -EIO;
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goto done_free_fcport;
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}
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return rval;
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done_free_fcport:
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kfree(fcport);
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done_unmap_sg:
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dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
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bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
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dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
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bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
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done:
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return rval;
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}
|
|
||||||
|
|
||||||
static int
|
|
||||||
qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
|
|
||||||
{
|
|
||||||
struct Scsi_Host *host = bsg_job->shost;
|
|
||||||
scsi_qla_host_t *vha = shost_priv(host);
|
|
||||||
struct qla_hw_data *ha = vha->hw;
|
|
||||||
int rval;
|
|
||||||
uint8_t command_sent;
|
|
||||||
uint32_t vendor_cmd;
|
|
||||||
char *type;
|
|
||||||
struct msg_echo_lb elreq;
|
|
||||||
uint16_t response[MAILBOX_REGISTER_COUNT];
|
|
||||||
uint8_t* fw_sts_ptr;
|
|
||||||
uint8_t *req_data;
|
|
||||||
dma_addr_t req_data_dma;
|
|
||||||
uint32_t req_data_len;
|
|
||||||
uint8_t *rsp_data;
|
|
||||||
dma_addr_t rsp_data_dma;
|
|
||||||
uint32_t rsp_data_len;
|
|
||||||
|
|
||||||
if (test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) ||
|
|
||||||
test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) ||
|
|
||||||
test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
|
|
||||||
rval = -EBUSY;
|
|
||||||
goto done;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!vha->flags.online) {
|
|
||||||
DEBUG2(qla_printk(KERN_WARNING, ha,
|
|
||||||
"host not online\n"));
|
|
||||||
rval = -EIO;
|
|
||||||
goto done;
|
|
||||||
}
|
|
||||||
|
|
||||||
elreq.req_sg_cnt =
|
|
||||||
dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
|
|
||||||
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
|
|
||||||
if (!elreq.req_sg_cnt) {
|
|
||||||
rval = -ENOMEM;
|
|
||||||
goto done;
|
|
||||||
}
|
|
||||||
elreq.rsp_sg_cnt =
|
|
||||||
dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
|
|
||||||
bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
|
|
||||||
if (!elreq.rsp_sg_cnt) {
|
|
||||||
rval = -ENOMEM;
|
|
||||||
goto done;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((elreq.req_sg_cnt != bsg_job->request_payload.sg_cnt) ||
|
|
||||||
(elreq.rsp_sg_cnt != bsg_job->reply_payload.sg_cnt))
|
|
||||||
{
|
|
||||||
DEBUG2(printk(KERN_INFO
|
|
||||||
"dma mapping resulted in different sg counts \
|
|
||||||
[request_sg_cnt: %x dma_request_sg_cnt: %x\
|
|
||||||
reply_sg_cnt: %x dma_reply_sg_cnt: %x]\n",
|
|
||||||
bsg_job->request_payload.sg_cnt, elreq.req_sg_cnt,
|
|
||||||
bsg_job->reply_payload.sg_cnt, elreq.rsp_sg_cnt));
|
|
||||||
rval = -EAGAIN;
|
|
||||||
goto done_unmap_sg;
|
|
||||||
}
|
|
||||||
req_data_len = rsp_data_len = bsg_job->request_payload.payload_len;
|
|
||||||
req_data = dma_alloc_coherent(&ha->pdev->dev, req_data_len,
|
|
||||||
&req_data_dma, GFP_KERNEL);
|
|
||||||
|
|
||||||
rsp_data = dma_alloc_coherent(&ha->pdev->dev, rsp_data_len,
|
|
||||||
&rsp_data_dma, GFP_KERNEL);
|
|
||||||
|
|
||||||
/* Copy the request buffer in req_data now */
|
|
||||||
sg_copy_to_buffer(bsg_job->request_payload.sg_list,
|
|
||||||
bsg_job->request_payload.sg_cnt, req_data,
|
|
||||||
req_data_len);
|
|
||||||
|
|
||||||
elreq.send_dma = req_data_dma;
|
|
||||||
elreq.rcv_dma = rsp_data_dma;
|
|
||||||
elreq.transfer_size = req_data_len;
|
|
||||||
|
|
||||||
/* Vendor cmd : loopback or ECHO diagnostic
|
|
||||||
* Options:
|
|
||||||
* Loopback : Either internal or external loopback
|
|
||||||
* ECHO: ECHO ELS or Vendor specific FC4 link data
|
|
||||||
*/
|
|
||||||
vendor_cmd = bsg_job->request->rqst_data.h_vendor.vendor_cmd[0];
|
|
||||||
elreq.options =
|
|
||||||
*(((uint32_t *)bsg_job->request->rqst_data.h_vendor.vendor_cmd)
|
|
||||||
+ 1);
|
|
||||||
|
|
||||||
switch (bsg_job->request->rqst_data.h_vendor.vendor_cmd[0]) {
|
|
||||||
case QL_VND_LOOPBACK:
|
|
||||||
if (ha->current_topology != ISP_CFG_F) {
|
|
||||||
type = "FC_BSG_HST_VENDOR_LOOPBACK";
|
|
||||||
|
|
||||||
DEBUG2(qla_printk(KERN_INFO, ha,
|
|
||||||
"scsi(%ld) bsg rqst type: %s vendor rqst type: %x options: %x.\n",
|
|
||||||
vha->host_no, type, vendor_cmd, elreq.options));
|
|
||||||
|
|
||||||
command_sent = INT_DEF_LB_LOOPBACK_CMD;
|
|
||||||
rval = qla2x00_loopback_test(vha, &elreq, response);
|
|
||||||
if (IS_QLA81XX(ha)) {
|
|
||||||
if (response[0] == MBS_COMMAND_ERROR && response[1] == MBS_LB_RESET) {
|
|
||||||
DEBUG2(printk(KERN_ERR "%s(%ld): ABORTing "
|
|
||||||
"ISP\n", __func__, vha->host_no));
|
|
||||||
set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
|
|
||||||
qla2xxx_wake_dpc(vha);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
type = "FC_BSG_HST_VENDOR_ECHO_DIAG";
|
|
||||||
DEBUG2(qla_printk(KERN_INFO, ha,
|
|
||||||
"scsi(%ld) bsg rqst type: %s vendor rqst type: %x options: %x.\n",
|
|
||||||
vha->host_no, type, vendor_cmd, elreq.options));
|
|
||||||
|
|
||||||
command_sent = INT_DEF_LB_ECHO_CMD;
|
|
||||||
rval = qla2x00_echo_test(vha, &elreq, response);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case QLA84_RESET:
|
|
||||||
if (!IS_QLA84XX(vha->hw)) {
|
|
||||||
rval = -EINVAL;
|
|
||||||
DEBUG16(printk(
|
|
||||||
"%s(%ld): 8xxx exiting.\n",
|
|
||||||
__func__, vha->host_no));
|
|
||||||
return rval;
|
|
||||||
}
|
|
||||||
rval = qla84xx_reset(vha, &elreq, bsg_job);
|
|
||||||
break;
|
|
||||||
case QLA84_MGMT_CMD:
|
|
||||||
if (!IS_QLA84XX(vha->hw)) {
|
|
||||||
rval = -EINVAL;
|
|
||||||
DEBUG16(printk(
|
|
||||||
"%s(%ld): 8xxx exiting.\n",
|
|
||||||
__func__, vha->host_no));
|
|
||||||
return rval;
|
|
||||||
}
|
|
||||||
rval = qla84xx_mgmt_cmd(vha, &elreq, bsg_job);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
rval = -ENOSYS;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (rval != QLA_SUCCESS) {
|
|
||||||
DEBUG2(qla_printk(KERN_WARNING, ha,
|
|
||||||
"scsi(%ld) Vendor request %s failed\n", vha->host_no, type));
|
|
||||||
rval = 0;
|
|
||||||
bsg_job->reply->result = (DID_ERROR << 16);
|
|
||||||
bsg_job->reply->reply_payload_rcv_len = 0;
|
|
||||||
fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply);
|
|
||||||
memcpy( fw_sts_ptr, response, sizeof(response));
|
|
||||||
fw_sts_ptr += sizeof(response);
|
|
||||||
*fw_sts_ptr = command_sent;
|
|
||||||
} else {
|
|
||||||
DEBUG2(qla_printk(KERN_WARNING, ha,
|
|
||||||
"scsi(%ld) Vendor request %s completed\n", vha->host_no, type));
|
|
||||||
rval = bsg_job->reply->result = 0;
|
|
||||||
bsg_job->reply_len = sizeof(struct fc_bsg_reply) + sizeof(response) + sizeof(uint8_t);
|
|
||||||
bsg_job->reply->reply_payload_rcv_len = bsg_job->reply_payload.payload_len;
|
|
||||||
fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply);
|
|
||||||
memcpy(fw_sts_ptr, response, sizeof(response));
|
|
||||||
fw_sts_ptr += sizeof(response);
|
|
||||||
*fw_sts_ptr = command_sent;
|
|
||||||
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
|
|
||||||
bsg_job->reply_payload.sg_cnt, rsp_data,
|
|
||||||
rsp_data_len);
|
|
||||||
}
|
|
||||||
bsg_job->job_done(bsg_job);
|
|
||||||
|
|
||||||
done_unmap_sg:
|
|
||||||
|
|
||||||
if(req_data)
|
|
||||||
dma_free_coherent(&ha->pdev->dev, req_data_len,
|
|
||||||
req_data, req_data_dma);
|
|
||||||
dma_unmap_sg(&ha->pdev->dev,
|
|
||||||
bsg_job->request_payload.sg_list,
|
|
||||||
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
|
|
||||||
dma_unmap_sg(&ha->pdev->dev,
|
|
||||||
bsg_job->reply_payload.sg_list,
|
|
||||||
bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
|
|
||||||
|
|
||||||
done:
|
|
||||||
return rval;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
|
|
||||||
{
|
|
||||||
int ret = -EINVAL;
|
|
||||||
|
|
||||||
switch (bsg_job->request->msgcode) {
|
|
||||||
case FC_BSG_RPT_ELS:
|
|
||||||
case FC_BSG_HST_ELS_NOLOGIN:
|
|
||||||
ret = qla2x00_process_els(bsg_job);
|
|
||||||
break;
|
|
||||||
case FC_BSG_HST_CT:
|
|
||||||
ret = qla2x00_process_ct(bsg_job);
|
|
||||||
break;
|
|
||||||
case FC_BSG_HST_VENDOR:
|
|
||||||
ret = qla2x00_process_vendor_specific(bsg_job);
|
|
||||||
break;
|
|
||||||
case FC_BSG_HST_ADD_RPORT:
|
|
||||||
case FC_BSG_HST_DEL_RPORT:
|
|
||||||
case FC_BSG_RPT_CT:
|
|
||||||
default:
|
|
||||||
DEBUG2(printk("qla2xxx: unsupported BSG request\n"));
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
|
|
||||||
{
|
|
||||||
scsi_qla_host_t *vha = shost_priv(bsg_job->shost);
|
|
||||||
struct qla_hw_data *ha = vha->hw;
|
|
||||||
srb_t *sp;
|
|
||||||
int cnt, que;
|
|
||||||
unsigned long flags;
|
|
||||||
struct req_que *req;
|
|
||||||
struct srb_bsg *sp_bsg;
|
|
||||||
|
|
||||||
/* find the bsg job from the active list of commands */
|
|
||||||
spin_lock_irqsave(&ha->hardware_lock, flags);
|
|
||||||
for (que = 0; que < ha->max_req_queues; que++) {
|
|
||||||
req = ha->req_q_map[que];
|
|
||||||
if (!req)
|
|
||||||
continue;
|
|
||||||
|
|
||||||
for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++ ) {
|
|
||||||
sp = req->outstanding_cmds[cnt];
|
|
||||||
|
|
||||||
if (sp) {
|
|
||||||
sp_bsg = (struct srb_bsg*)sp->ctx;
|
|
||||||
|
|
||||||
if (((sp_bsg->ctx.type == SRB_CT_CMD) ||
|
|
||||||
(sp_bsg->ctx.type == SRB_ELS_CMD_RPT)
|
|
||||||
|| ( sp_bsg->ctx.type == SRB_ELS_CMD_HST)) &&
|
|
||||||
(sp_bsg->bsg_job == bsg_job)) {
|
|
||||||
if (ha->isp_ops->abort_command(sp)) {
|
|
||||||
DEBUG2(qla_printk(KERN_INFO, ha,
|
|
||||||
"scsi(%ld): mbx abort_command failed\n", vha->host_no));
|
|
||||||
bsg_job->req->errors = bsg_job->reply->result = -EIO;
|
|
||||||
} else {
|
|
||||||
DEBUG2(qla_printk(KERN_INFO, ha,
|
|
||||||
"scsi(%ld): mbx abort_command success\n", vha->host_no));
|
|
||||||
bsg_job->req->errors = bsg_job->reply->result = 0;
|
|
||||||
}
|
|
||||||
goto done;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
spin_unlock_irqrestore(&ha->hardware_lock, flags);
|
|
||||||
DEBUG2(qla_printk(KERN_INFO, ha,
|
|
||||||
"scsi(%ld) SRB not found to abort\n", vha->host_no));
|
|
||||||
bsg_job->req->errors = bsg_job->reply->result = -ENXIO;
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
done:
|
|
||||||
spin_unlock_irqrestore(&ha->hardware_lock, flags);
|
|
||||||
if (bsg_job->request->msgcode == FC_BSG_HST_CT)
|
|
||||||
kfree(sp->fcport);
|
|
||||||
kfree(sp->ctx);
|
|
||||||
mempool_free(sp, ha->srb_mempool);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
struct fc_function_template qla2xxx_transport_functions = {
|
struct fc_function_template qla2xxx_transport_functions = {
|
||||||
|
|
||||||
.show_host_node_name = 1,
|
.show_host_node_name = 1,
|
||||||
@ -2516,125 +1938,3 @@ qla2x00_init_host_attr(scsi_qla_host_t *vha)
|
|||||||
speed = FC_PORTSPEED_1GBIT;
|
speed = FC_PORTSPEED_1GBIT;
|
||||||
fc_host_supported_speeds(vha->host) = speed;
|
fc_host_supported_speeds(vha->host) = speed;
|
||||||
}
|
}
|
||||||
static int
|
|
||||||
qla84xx_reset(scsi_qla_host_t *ha, struct msg_echo_lb *mreq, struct fc_bsg_job *bsg_job)
|
|
||||||
{
|
|
||||||
int ret = 0;
|
|
||||||
int cmd;
|
|
||||||
uint16_t cmd_status;
|
|
||||||
|
|
||||||
DEBUG16(printk("%s(%ld): entered.\n", __func__, ha->host_no));
|
|
||||||
|
|
||||||
cmd = (*((bsg_job->request->rqst_data.h_vendor.vendor_cmd) + 2))
|
|
||||||
== A84_RESET_FLAG_ENABLE_DIAG_FW ?
|
|
||||||
A84_ISSUE_RESET_DIAG_FW : A84_ISSUE_RESET_OP_FW;
|
|
||||||
ret = qla84xx_reset_chip(ha, cmd == A84_ISSUE_RESET_DIAG_FW,
|
|
||||||
&cmd_status);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
qla84xx_mgmt_cmd(scsi_qla_host_t *ha, struct msg_echo_lb *mreq, struct fc_bsg_job *bsg_job)
|
|
||||||
{
|
|
||||||
struct access_chip_84xx *mn;
|
|
||||||
dma_addr_t mn_dma, mgmt_dma;
|
|
||||||
void *mgmt_b = NULL;
|
|
||||||
int ret = 0;
|
|
||||||
int rsp_hdr_len, len = 0;
|
|
||||||
struct qla84_msg_mgmt *ql84_mgmt;
|
|
||||||
|
|
||||||
ql84_mgmt = (struct qla84_msg_mgmt *) vmalloc(sizeof(struct qla84_msg_mgmt));
|
|
||||||
ql84_mgmt->cmd =
|
|
||||||
*((uint16_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 2));
|
|
||||||
ql84_mgmt->mgmtp.u.mem.start_addr =
|
|
||||||
*((uint32_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 3));
|
|
||||||
ql84_mgmt->len =
|
|
||||||
*((uint32_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 4));
|
|
||||||
ql84_mgmt->mgmtp.u.config.id =
|
|
||||||
*((uint32_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 5));
|
|
||||||
ql84_mgmt->mgmtp.u.config.param0 =
|
|
||||||
*((uint32_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 6));
|
|
||||||
ql84_mgmt->mgmtp.u.config.param1 =
|
|
||||||
*((uint32_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 7));
|
|
||||||
ql84_mgmt->mgmtp.u.info.type =
|
|
||||||
*((uint32_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 8));
|
|
||||||
ql84_mgmt->mgmtp.u.info.context =
|
|
||||||
*((uint32_t *)(bsg_job->request->rqst_data.h_vendor.vendor_cmd + 9));
|
|
||||||
|
|
||||||
rsp_hdr_len = bsg_job->request_payload.payload_len;
|
|
||||||
|
|
||||||
mn = dma_pool_alloc(ha->hw->s_dma_pool, GFP_KERNEL, &mn_dma);
|
|
||||||
if (mn == NULL) {
|
|
||||||
DEBUG2(printk(KERN_ERR "%s: dma alloc for fw buffer "
|
|
||||||
"failed%lu\n", __func__, ha->host_no));
|
|
||||||
return -ENOMEM;
|
|
||||||
}
|
|
||||||
|
|
||||||
memset(mn, 0, sizeof (struct access_chip_84xx));
|
|
||||||
|
|
||||||
mn->entry_type = ACCESS_CHIP_IOCB_TYPE;
|
|
||||||
mn->entry_count = 1;
|
|
||||||
|
|
||||||
switch (ql84_mgmt->cmd) {
|
|
||||||
case QLA84_MGMT_READ_MEM:
|
|
||||||
mn->options = cpu_to_le16(ACO_DUMP_MEMORY);
|
|
||||||
mn->parameter1 = cpu_to_le32(ql84_mgmt->mgmtp.u.mem.start_addr);
|
|
||||||
break;
|
|
||||||
case QLA84_MGMT_WRITE_MEM:
|
|
||||||
mn->options = cpu_to_le16(ACO_LOAD_MEMORY);
|
|
||||||
mn->parameter1 = cpu_to_le32(ql84_mgmt->mgmtp.u.mem.start_addr);
|
|
||||||
break;
|
|
||||||
case QLA84_MGMT_CHNG_CONFIG:
|
|
||||||
mn->options = cpu_to_le16(ACO_CHANGE_CONFIG_PARAM);
|
|
||||||
mn->parameter1 = cpu_to_le32(ql84_mgmt->mgmtp.u.config.id);
|
|
||||||
mn->parameter2 = cpu_to_le32(ql84_mgmt->mgmtp.u.config.param0);
|
|
||||||
mn->parameter3 = cpu_to_le32(ql84_mgmt->mgmtp.u.config.param1);
|
|
||||||
break;
|
|
||||||
case QLA84_MGMT_GET_INFO:
|
|
||||||
mn->options = cpu_to_le16(ACO_REQUEST_INFO);
|
|
||||||
mn->parameter1 = cpu_to_le32(ql84_mgmt->mgmtp.u.info.type);
|
|
||||||
mn->parameter2 = cpu_to_le32(ql84_mgmt->mgmtp.u.info.context);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
ret = -EIO;
|
|
||||||
goto exit_mgmt0;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((len == ql84_mgmt->len) &&
|
|
||||||
ql84_mgmt->cmd != QLA84_MGMT_CHNG_CONFIG) {
|
|
||||||
mgmt_b = dma_alloc_coherent(&ha->hw->pdev->dev, len,
|
|
||||||
&mgmt_dma, GFP_KERNEL);
|
|
||||||
if (mgmt_b == NULL) {
|
|
||||||
DEBUG2(printk(KERN_ERR "%s: dma alloc mgmt_b "
|
|
||||||
"failed%lu\n", __func__, ha->host_no));
|
|
||||||
ret = -ENOMEM;
|
|
||||||
goto exit_mgmt0;
|
|
||||||
}
|
|
||||||
mn->total_byte_cnt = cpu_to_le32(ql84_mgmt->len);
|
|
||||||
mn->dseg_count = cpu_to_le16(1);
|
|
||||||
mn->dseg_address[0] = cpu_to_le32(LSD(mgmt_dma));
|
|
||||||
mn->dseg_address[1] = cpu_to_le32(MSD(mgmt_dma));
|
|
||||||
mn->dseg_length = cpu_to_le32(len);
|
|
||||||
|
|
||||||
if (ql84_mgmt->cmd == QLA84_MGMT_WRITE_MEM) {
|
|
||||||
memcpy(mgmt_b, ql84_mgmt->payload, len);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
ret = qla2x00_issue_iocb(ha, mn, mn_dma, 0);
|
|
||||||
if ((ret != QLA_SUCCESS) || (ql84_mgmt->cmd == QLA84_MGMT_WRITE_MEM)
|
|
||||||
|| (ql84_mgmt->cmd == QLA84_MGMT_CHNG_CONFIG)) {
|
|
||||||
if (ret != QLA_SUCCESS)
|
|
||||||
DEBUG2(printk(KERN_ERR "%s(%lu): failed\n",
|
|
||||||
__func__, ha->host_no));
|
|
||||||
} else if ((ql84_mgmt->cmd == QLA84_MGMT_READ_MEM) ||
|
|
||||||
(ql84_mgmt->cmd == QLA84_MGMT_GET_INFO)) {
|
|
||||||
}
|
|
||||||
|
|
||||||
if (mgmt_b)
|
|
||||||
dma_free_coherent(&ha->hw->pdev->dev, len, mgmt_b, mgmt_dma);
|
|
||||||
|
|
||||||
exit_mgmt0:
|
|
||||||
dma_pool_free(ha->hw->s_dma_pool, mn, mn_dma);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|||||||
1040
drivers/scsi/qla2xxx/qla_bsg.c
Normal file
1040
drivers/scsi/qla2xxx/qla_bsg.c
Normal file
File diff suppressed because it is too large
Load Diff
135
drivers/scsi/qla2xxx/qla_bsg.h
Normal file
135
drivers/scsi/qla2xxx/qla_bsg.h
Normal file
@ -0,0 +1,135 @@
|
|||||||
|
/*
|
||||||
|
* QLogic Fibre Channel HBA Driver
|
||||||
|
* Copyright (c) 2003-2008 QLogic Corporation
|
||||||
|
*
|
||||||
|
* See LICENSE.qla2xxx for copyright and licensing details.
|
||||||
|
*/
|
||||||
|
#ifndef __QLA_BSG_H
|
||||||
|
#define __QLA_BSG_H
|
||||||
|
|
||||||
|
/* BSG Vendor specific commands */
|
||||||
|
#define QL_VND_LOOPBACK 0x01
|
||||||
|
#define QL_VND_A84_RESET 0x02
|
||||||
|
#define QL_VND_A84_UPDATE_FW 0x03
|
||||||
|
#define QL_VND_A84_MGMT_CMD 0x04
|
||||||
|
#define QL_VND_IIDMA 0x05
|
||||||
|
#define QL_VND_FCP_PRIO_CFG_CMD 0x06
|
||||||
|
|
||||||
|
/* BSG definations for interpreting CommandSent field */
|
||||||
|
#define INT_DEF_LB_LOOPBACK_CMD 0
|
||||||
|
#define INT_DEF_LB_ECHO_CMD 1
|
||||||
|
|
||||||
|
/* BSG Vendor specific definations */
|
||||||
|
#define A84_ISSUE_WRITE_TYPE_CMD 0
|
||||||
|
#define A84_ISSUE_READ_TYPE_CMD 1
|
||||||
|
#define A84_CLEANUP_CMD 2
|
||||||
|
#define A84_ISSUE_RESET_OP_FW 3
|
||||||
|
#define A84_ISSUE_RESET_DIAG_FW 4
|
||||||
|
#define A84_ISSUE_UPDATE_OPFW_CMD 5
|
||||||
|
#define A84_ISSUE_UPDATE_DIAGFW_CMD 6
|
||||||
|
|
||||||
|
struct qla84_mgmt_param {
|
||||||
|
union {
|
||||||
|
struct {
|
||||||
|
uint32_t start_addr;
|
||||||
|
} mem; /* for QLA84_MGMT_READ/WRITE_MEM */
|
||||||
|
struct {
|
||||||
|
uint32_t id;
|
||||||
|
#define QLA84_MGMT_CONFIG_ID_UIF 1
|
||||||
|
#define QLA84_MGMT_CONFIG_ID_FCOE_COS 2
|
||||||
|
#define QLA84_MGMT_CONFIG_ID_PAUSE 3
|
||||||
|
#define QLA84_MGMT_CONFIG_ID_TIMEOUTS 4
|
||||||
|
|
||||||
|
uint32_t param0;
|
||||||
|
uint32_t param1;
|
||||||
|
} config; /* for QLA84_MGMT_CHNG_CONFIG */
|
||||||
|
|
||||||
|
struct {
|
||||||
|
uint32_t type;
|
||||||
|
#define QLA84_MGMT_INFO_CONFIG_LOG_DATA 1 /* Get Config Log Data */
|
||||||
|
#define QLA84_MGMT_INFO_LOG_DATA 2 /* Get Log Data */
|
||||||
|
#define QLA84_MGMT_INFO_PORT_STAT 3 /* Get Port Statistics */
|
||||||
|
#define QLA84_MGMT_INFO_LIF_STAT 4 /* Get LIF Statistics */
|
||||||
|
#define QLA84_MGMT_INFO_ASIC_STAT 5 /* Get ASIC Statistics */
|
||||||
|
#define QLA84_MGMT_INFO_CONFIG_PARAMS 6 /* Get Config Parameters */
|
||||||
|
#define QLA84_MGMT_INFO_PANIC_LOG 7 /* Get Panic Log */
|
||||||
|
|
||||||
|
uint32_t context;
|
||||||
|
/*
|
||||||
|
* context definitions for QLA84_MGMT_INFO_CONFIG_LOG_DATA
|
||||||
|
*/
|
||||||
|
#define IC_LOG_DATA_LOG_ID_DEBUG_LOG 0
|
||||||
|
#define IC_LOG_DATA_LOG_ID_LEARN_LOG 1
|
||||||
|
#define IC_LOG_DATA_LOG_ID_FC_ACL_INGRESS_LOG 2
|
||||||
|
#define IC_LOG_DATA_LOG_ID_FC_ACL_EGRESS_LOG 3
|
||||||
|
#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_INGRESS_LOG 4
|
||||||
|
#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_EGRESS_LOG 5
|
||||||
|
#define IC_LOG_DATA_LOG_ID_MESSAGE_TRANSMIT_LOG 6
|
||||||
|
#define IC_LOG_DATA_LOG_ID_MESSAGE_RECEIVE_LOG 7
|
||||||
|
#define IC_LOG_DATA_LOG_ID_LINK_EVENT_LOG 8
|
||||||
|
#define IC_LOG_DATA_LOG_ID_DCX_LOG 9
|
||||||
|
|
||||||
|
/*
|
||||||
|
* context definitions for QLA84_MGMT_INFO_PORT_STAT
|
||||||
|
*/
|
||||||
|
#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT0 0
|
||||||
|
#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT1 1
|
||||||
|
#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT0 2
|
||||||
|
#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT1 3
|
||||||
|
#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT0 4
|
||||||
|
#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT1 5
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* context definitions for QLA84_MGMT_INFO_LIF_STAT
|
||||||
|
*/
|
||||||
|
#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT0 0
|
||||||
|
#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT1 1
|
||||||
|
#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT0 2
|
||||||
|
#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT1 3
|
||||||
|
#define IC_LIF_STATISTICS_LIF_NUMBER_CPU 6
|
||||||
|
|
||||||
|
} info; /* for QLA84_MGMT_GET_INFO */
|
||||||
|
} u;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct qla84_msg_mgmt {
|
||||||
|
uint16_t cmd;
|
||||||
|
#define QLA84_MGMT_READ_MEM 0x00
|
||||||
|
#define QLA84_MGMT_WRITE_MEM 0x01
|
||||||
|
#define QLA84_MGMT_CHNG_CONFIG 0x02
|
||||||
|
#define QLA84_MGMT_GET_INFO 0x03
|
||||||
|
uint16_t rsrvd;
|
||||||
|
struct qla84_mgmt_param mgmtp;/* parameters for cmd */
|
||||||
|
uint32_t len; /* bytes in payload following this struct */
|
||||||
|
uint8_t payload[0]; /* payload for cmd */
|
||||||
|
};
|
||||||
|
|
||||||
|
struct qla_bsg_a84_mgmt {
|
||||||
|
struct qla84_msg_mgmt mgmt;
|
||||||
|
} __attribute__ ((packed));
|
||||||
|
|
||||||
|
struct qla_scsi_addr {
|
||||||
|
uint16_t bus;
|
||||||
|
uint16_t target;
|
||||||
|
} __attribute__ ((packed));
|
||||||
|
|
||||||
|
struct qla_ext_dest_addr {
|
||||||
|
union {
|
||||||
|
uint8_t wwnn[8];
|
||||||
|
uint8_t wwpn[8];
|
||||||
|
uint8_t id[4];
|
||||||
|
struct qla_scsi_addr scsi_addr;
|
||||||
|
} dest_addr;
|
||||||
|
uint16_t dest_type;
|
||||||
|
#define EXT_DEF_TYPE_WWPN 2
|
||||||
|
uint16_t lun;
|
||||||
|
uint16_t padding[2];
|
||||||
|
} __attribute__ ((packed));
|
||||||
|
|
||||||
|
struct qla_port_param {
|
||||||
|
struct qla_ext_dest_addr fc_scsi_addr;
|
||||||
|
uint16_t mode;
|
||||||
|
uint16_t speed;
|
||||||
|
} __attribute__ ((packed));
|
||||||
|
#endif
|
||||||
@ -33,6 +33,7 @@
|
|||||||
#include <scsi/scsi_transport_fc.h>
|
#include <scsi/scsi_transport_fc.h>
|
||||||
#include <scsi/scsi_bsg_fc.h>
|
#include <scsi/scsi_bsg_fc.h>
|
||||||
|
|
||||||
|
#include "qla_bsg.h"
|
||||||
#define QLA2XXX_DRIVER_NAME "qla2xxx"
|
#define QLA2XXX_DRIVER_NAME "qla2xxx"
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -2797,128 +2798,4 @@ typedef struct scsi_qla_host {
|
|||||||
#include "qla_inline.h"
|
#include "qla_inline.h"
|
||||||
|
|
||||||
#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
|
#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
|
||||||
|
|
||||||
/*
|
|
||||||
* BSG Vendor specific commands
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define QL_VND_LOOPBACK 0x01
|
|
||||||
#define QLA84_RESET 0x02
|
|
||||||
#define QLA84_UPDATE_FW 0x03
|
|
||||||
#define QLA84_MGMT_CMD 0x04
|
|
||||||
|
|
||||||
/* BSG definations for interpreting CommandSent field */
|
|
||||||
#define INT_DEF_LB_LOOPBACK_CMD 0
|
|
||||||
#define INT_DEF_LB_ECHO_CMD 1
|
|
||||||
|
|
||||||
/* BSG Vendor specific definations */
|
|
||||||
typedef struct _A84_RESET {
|
|
||||||
uint16_t Flags;
|
|
||||||
uint16_t Reserved;
|
|
||||||
#define A84_RESET_FLAG_ENABLE_DIAG_FW 1
|
|
||||||
} __attribute__((packed)) A84_RESET, *PA84_RESET;
|
|
||||||
|
|
||||||
#define A84_ISSUE_WRITE_TYPE_CMD 0
|
|
||||||
#define A84_ISSUE_READ_TYPE_CMD 1
|
|
||||||
#define A84_CLEANUP_CMD 2
|
|
||||||
#define A84_ISSUE_RESET_OP_FW 3
|
|
||||||
#define A84_ISSUE_RESET_DIAG_FW 4
|
|
||||||
#define A84_ISSUE_UPDATE_OPFW_CMD 5
|
|
||||||
#define A84_ISSUE_UPDATE_DIAGFW_CMD 6
|
|
||||||
|
|
||||||
struct qla84_mgmt_param {
|
|
||||||
union {
|
|
||||||
struct {
|
|
||||||
uint32_t start_addr;
|
|
||||||
} mem; /* for QLA84_MGMT_READ/WRITE_MEM */
|
|
||||||
struct {
|
|
||||||
uint32_t id;
|
|
||||||
#define QLA84_MGMT_CONFIG_ID_UIF 1
|
|
||||||
#define QLA84_MGMT_CONFIG_ID_FCOE_COS 2
|
|
||||||
#define QLA84_MGMT_CONFIG_ID_PAUSE 3
|
|
||||||
#define QLA84_MGMT_CONFIG_ID_TIMEOUTS 4
|
|
||||||
|
|
||||||
uint32_t param0;
|
|
||||||
uint32_t param1;
|
|
||||||
} config; /* for QLA84_MGMT_CHNG_CONFIG */
|
|
||||||
|
|
||||||
struct {
|
|
||||||
uint32_t type;
|
|
||||||
#define QLA84_MGMT_INFO_CONFIG_LOG_DATA 1 /* Get Config Log Data */
|
|
||||||
#define QLA84_MGMT_INFO_LOG_DATA 2 /* Get Log Data */
|
|
||||||
#define QLA84_MGMT_INFO_PORT_STAT 3 /* Get Port Statistics */
|
|
||||||
#define QLA84_MGMT_INFO_LIF_STAT 4 /* Get LIF Statistics */
|
|
||||||
#define QLA84_MGMT_INFO_ASIC_STAT 5 /* Get ASIC Statistics */
|
|
||||||
#define QLA84_MGMT_INFO_CONFIG_PARAMS 6 /* Get Config Parameters */
|
|
||||||
#define QLA84_MGMT_INFO_PANIC_LOG 7 /* Get Panic Log */
|
|
||||||
|
|
||||||
uint32_t context;
|
|
||||||
/*
|
|
||||||
* context definitions for QLA84_MGMT_INFO_CONFIG_LOG_DATA
|
|
||||||
*/
|
|
||||||
#define IC_LOG_DATA_LOG_ID_DEBUG_LOG 0
|
|
||||||
#define IC_LOG_DATA_LOG_ID_LEARN_LOG 1
|
|
||||||
#define IC_LOG_DATA_LOG_ID_FC_ACL_INGRESS_LOG 2
|
|
||||||
#define IC_LOG_DATA_LOG_ID_FC_ACL_EGRESS_LOG 3
|
|
||||||
#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_INGRESS_LOG 4
|
|
||||||
#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_EGRESS_LOG 5
|
|
||||||
#define IC_LOG_DATA_LOG_ID_MESSAGE_TRANSMIT_LOG 6
|
|
||||||
#define IC_LOG_DATA_LOG_ID_MESSAGE_RECEIVE_LOG 7
|
|
||||||
#define IC_LOG_DATA_LOG_ID_LINK_EVENT_LOG 8
|
|
||||||
#define IC_LOG_DATA_LOG_ID_DCX_LOG 9
|
|
||||||
|
|
||||||
/*
|
|
||||||
* context definitions for QLA84_MGMT_INFO_PORT_STAT
|
|
||||||
*/
|
|
||||||
#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT0 0
|
|
||||||
#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT1 1
|
|
||||||
#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT0 2
|
|
||||||
#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT1 3
|
|
||||||
#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT0 4
|
|
||||||
#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT1 5
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* context definitions for QLA84_MGMT_INFO_LIF_STAT
|
|
||||||
*/
|
|
||||||
#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT0 0
|
|
||||||
#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT1 1
|
|
||||||
#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT0 2
|
|
||||||
#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT1 3
|
|
||||||
#define IC_LIF_STATISTICS_LIF_NUMBER_CPU 6
|
|
||||||
|
|
||||||
} info; /* for QLA84_MGMT_GET_INFO */
|
|
||||||
} u;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct qla84_msg_mgmt {
|
|
||||||
uint16_t cmd;
|
|
||||||
#define QLA84_MGMT_READ_MEM 0x00
|
|
||||||
#define QLA84_MGMT_WRITE_MEM 0x01
|
|
||||||
#define QLA84_MGMT_CHNG_CONFIG 0x02
|
|
||||||
#define QLA84_MGMT_GET_INFO 0x03
|
|
||||||
uint16_t rsrvd;
|
|
||||||
struct qla84_mgmt_param mgmtp;/* parameters for cmd */
|
|
||||||
uint32_t len; /* bytes in payload following this struct */
|
|
||||||
uint8_t payload[0]; /* payload for cmd */
|
|
||||||
};
|
|
||||||
|
|
||||||
struct msg_update_fw {
|
|
||||||
/*
|
|
||||||
* diag_fw = 0 operational fw
|
|
||||||
* otherwise diagnostic fw
|
|
||||||
* offset, len, fw_len are present to overcome the current limitation
|
|
||||||
* of 128Kb xfer size. The fw is sent in smaller chunks. Each chunk
|
|
||||||
* specifies the byte "offset" where it fits in the fw buffer. The
|
|
||||||
* number of bytes in each chunk is specified in "len". "fw_len"
|
|
||||||
* is the total size of fw. The first chunk should start at offset = 0.
|
|
||||||
* When offset+len == fw_len, the fw is written to the HBA.
|
|
||||||
*/
|
|
||||||
uint32_t diag_fw;
|
|
||||||
uint32_t offset;/* start offset */
|
|
||||||
uint32_t len; /* num bytes in cur xfer */
|
|
||||||
uint32_t fw_len; /* size of fw in bytes */
|
|
||||||
uint8_t fw_bytes[0];
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -459,4 +459,12 @@ extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
|||||||
extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
||||||
extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
||||||
|
|
||||||
|
/* BSG related functions */
|
||||||
|
extern int qla24xx_bsg_request(struct fc_bsg_job *);
|
||||||
|
extern int qla24xx_bsg_timeout(struct fc_bsg_job *);
|
||||||
|
extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
|
||||||
|
extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
|
||||||
|
dma_addr_t, size_t, uint32_t);
|
||||||
|
extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
|
||||||
|
uint16_t *, uint16_t *);
|
||||||
#endif /* _QLA_GBL_H */
|
#endif /* _QLA_GBL_H */
|
||||||
|
|||||||
@ -711,7 +711,7 @@ qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr)
|
|||||||
* Context:
|
* Context:
|
||||||
* Kernel context.
|
* Kernel context.
|
||||||
*/
|
*/
|
||||||
static int
|
int
|
||||||
qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer,
|
qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer,
|
||||||
dma_addr_t phys_addr, size_t size, uint32_t tov)
|
dma_addr_t phys_addr, size_t size, uint32_t tov)
|
||||||
{
|
{
|
||||||
@ -2739,6 +2739,48 @@ qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr,
|
|||||||
return rval;
|
return rval;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
|
||||||
|
uint16_t *port_speed, uint16_t *mb)
|
||||||
|
{
|
||||||
|
int rval;
|
||||||
|
mbx_cmd_t mc;
|
||||||
|
mbx_cmd_t *mcp = &mc;
|
||||||
|
|
||||||
|
if (!IS_IIDMA_CAPABLE(vha->hw))
|
||||||
|
return QLA_FUNCTION_FAILED;
|
||||||
|
|
||||||
|
DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
|
||||||
|
|
||||||
|
mcp->mb[0] = MBC_PORT_PARAMS;
|
||||||
|
mcp->mb[1] = loop_id;
|
||||||
|
mcp->mb[2] = mcp->mb[3] = 0;
|
||||||
|
mcp->mb[9] = vha->vp_idx;
|
||||||
|
mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
|
||||||
|
mcp->in_mb = MBX_3|MBX_1|MBX_0;
|
||||||
|
mcp->tov = MBX_TOV_SECONDS;
|
||||||
|
mcp->flags = 0;
|
||||||
|
rval = qla2x00_mailbox_command(vha, mcp);
|
||||||
|
|
||||||
|
/* Return mailbox statuses. */
|
||||||
|
if (mb != NULL) {
|
||||||
|
mb[0] = mcp->mb[0];
|
||||||
|
mb[1] = mcp->mb[1];
|
||||||
|
mb[3] = mcp->mb[3];
|
||||||
|
}
|
||||||
|
|
||||||
|
if (rval != QLA_SUCCESS) {
|
||||||
|
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
|
||||||
|
vha->host_no, rval));
|
||||||
|
} else {
|
||||||
|
DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
|
||||||
|
if (port_speed)
|
||||||
|
*port_speed = mcp->mb[3];
|
||||||
|
}
|
||||||
|
|
||||||
|
return rval;
|
||||||
|
}
|
||||||
|
|
||||||
int
|
int
|
||||||
qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
|
qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
|
||||||
uint16_t port_speed, uint16_t *mb)
|
uint16_t port_speed, uint16_t *mb)
|
||||||
@ -3764,8 +3806,7 @@ qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, uint16_t *mres
|
|||||||
return rval;
|
return rval;
|
||||||
}
|
}
|
||||||
int
|
int
|
||||||
qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic,
|
qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic)
|
||||||
uint16_t *cmd_status)
|
|
||||||
{
|
{
|
||||||
int rval;
|
int rval;
|
||||||
mbx_cmd_t mc;
|
mbx_cmd_t mc;
|
||||||
@ -3782,8 +3823,6 @@ qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic,
|
|||||||
mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
|
mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
|
||||||
rval = qla2x00_mailbox_command(ha, mcp);
|
rval = qla2x00_mailbox_command(ha, mcp);
|
||||||
|
|
||||||
/* Return mailbox statuses. */
|
|
||||||
*cmd_status = mcp->mb[0];
|
|
||||||
if (rval != QLA_SUCCESS)
|
if (rval != QLA_SUCCESS)
|
||||||
DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no,
|
DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no,
|
||||||
rval));
|
rval));
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user