From patchwork Thu Apr 11 21:53:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 10896947 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2390914DB for ; Thu, 11 Apr 2019 21:53:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0AD9828E15 for ; Thu, 11 Apr 2019 21:53:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0919628E38; Thu, 11 Apr 2019 21:53:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7F1E928E15 for ; Thu, 11 Apr 2019 21:53:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726798AbfDKVxl (ORCPT ); Thu, 11 Apr 2019 17:53:41 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:34552 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726714AbfDKVxk (ORCPT ); Thu, 11 Apr 2019 17:53:40 -0400 Received: by mail-pg1-f196.google.com with SMTP id v12so4153643pgq.1 for ; Thu, 11 Apr 2019 14:53:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=g+hj17RpVYcV+uqw2hfjfTtpUJKBAEcG2XS3TliB6j4=; b=m7IjkIgCOaxfeL5Iyhus3t5rFJL6MC780Z821Mlm6dv8hjgMT1+sm7S6+uOAXUg6Ne Wd/6H4sFHx//4FfjcmpgbSrtxh8vaNQHxajn3P3x4dD70Mr5H1j1WQXvCEXMNV3Kkc0Q StKjbtgf9fpiRBhg/VjBVhCWH9A7CmFGJvapBl0wXqjpcXJQEpcLXnIXqArPysffb/EJ d7D+o+/Giuvo7yU7a3cRuq3qTqLLUZYyscgRhMi9A6JKHgjFYrU5zKB74/yEaIL2yLin OQwCBirpX1lL9bUL3dn1wnB8GbwcupcEq2lDqaT4Vp6MOQnoAbEYxBNvULHZC7Zk8lls rDIA== X-Gm-Message-State: APjAAAVFGiJReDAqg6hpagJGinkXcjLCt55WuuywentdtTELgjmzzt9H DPU3xvSBFPLhLnm4xILIQxU= X-Google-Smtp-Source: APXvYqzMlqlVLeZqWejLfVtWPldSC+j2Z6IdKp/ULtbG3mPAp2K9WF2Ct9UP3ag0awq+stjZZPVzBw== X-Received: by 2002:a62:4290:: with SMTP id h16mr52159164pfd.8.1555019619730; Thu, 11 Apr 2019 14:53:39 -0700 (PDT) Received: from desktop-bart.svl.corp.google.com ([2620:15c:2cd:203:5cdc:422c:7b28:ebb5]) by smtp.gmail.com with ESMTPSA id o67sm91651066pga.55.2019.04.11.14.53.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Apr 2019 14:53:38 -0700 (PDT) From: Bart Van Assche To: "Martin K . Petersen" , "James E . J . Bottomley" Cc: linux-scsi@vger.kernel.org, Christoph Hellwig , Bart Van Assche , Himanshu Madhani , Giridhar Malavali Subject: [PATCH 02/10] qla2xxx: Leave a blank line after declarations Date: Thu, 11 Apr 2019 14:53:17 -0700 Message-Id: <20190411215325.122837-3-bvanassche@acm.org> X-Mailer: git-send-email 2.20.GIT In-Reply-To: <20190411215325.122837-1-bvanassche@acm.org> References: <20190411215325.122837-1-bvanassche@acm.org> MIME-Version: 1.0 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch improves readability of the qla2xxx source code. Cc: Himanshu Madhani Cc: Giridhar Malavali Signed-off-by: Bart Van Assche --- drivers/scsi/qla2xxx/qla_attr.c | 9 +++++++++ drivers/scsi/qla2xxx/qla_bsg.c | 5 +++++ drivers/scsi/qla2xxx/qla_dfs.c | 3 +++ drivers/scsi/qla2xxx/qla_gs.c | 2 ++ drivers/scsi/qla2xxx/qla_init.c | 5 +++++ drivers/scsi/qla2xxx/qla_iocb.c | 2 ++ drivers/scsi/qla2xxx/qla_isr.c | 3 +++ drivers/scsi/qla2xxx/qla_mbx.c | 1 + drivers/scsi/qla2xxx/qla_mr.c | 2 ++ drivers/scsi/qla2xxx/qla_nvme.c | 1 + drivers/scsi/qla2xxx/qla_nx.c | 12 ++++++++++++ drivers/scsi/qla2xxx/qla_nx2.c | 3 +-- drivers/scsi/qla2xxx/qla_os.c | 5 +++++ drivers/scsi/qla2xxx/qla_target.c | 18 ++++++++++++++++++ 14 files changed, 69 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index b8706ed3ae1d..fb4d844e64fa 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -674,6 +674,7 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, int type; uint32_t idc_control; uint8_t *tmp_data = NULL; + if (off != 0) return -EINVAL; @@ -1079,6 +1080,7 @@ qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, char *buf) { scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); } @@ -1112,6 +1114,7 @@ qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, char *buf) { scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc); } @@ -1324,6 +1327,7 @@ qla2x00_optrom_bios_version_show(struct device *dev, { scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); struct qla_hw_data *ha = vha->hw; + return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], ha->bios_revision[0]); } @@ -1334,6 +1338,7 @@ qla2x00_optrom_efi_version_show(struct device *dev, { scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); struct qla_hw_data *ha = vha->hw; + return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], ha->efi_revision[0]); } @@ -1344,6 +1349,7 @@ qla2x00_optrom_fcode_version_show(struct device *dev, { scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); struct qla_hw_data *ha = vha->hw; + return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], ha->fcode_revision[0]); } @@ -1354,6 +1360,7 @@ qla2x00_optrom_fw_version_show(struct device *dev, { scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); struct qla_hw_data *ha = vha->hw; + return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], ha->fw_revision[3]); @@ -1380,6 +1387,7 @@ qla2x00_total_isp_aborts_show(struct device *dev, struct device_attribute *attr, char *buf) { scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + return scnprintf(buf, PAGE_SIZE, "%d\n", vha->qla_stats.total_isp_aborts); } @@ -2819,6 +2827,7 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) { if (ha->fw_attributes & BIT_4) { int prot = 0, guard; + vha->flags.difdix_supported = 1; ql_dbg(ql_dbg_user, vha, 0x7082, "Registered for DIF/DIX type 1 and 3 protection.\n"); diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 471d04a49a15..45f26ea5f9d9 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1534,6 +1534,7 @@ qla2x00_update_fru_versions(struct bsg_job *bsg_job) uint32_t count; dma_addr_t sfp_dma; void *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; @@ -1584,6 +1585,7 @@ qla2x00_read_fru_status(struct bsg_job *bsg_job) struct qla_status_reg *sr = (void *)bsg; dma_addr_t sfp_dma; uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; @@ -1634,6 +1636,7 @@ qla2x00_write_fru_status(struct bsg_job *bsg_job) struct qla_status_reg *sr = (void *)bsg; dma_addr_t sfp_dma; uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; @@ -1680,6 +1683,7 @@ qla2x00_write_i2c(struct bsg_job *bsg_job) struct qla_i2c_access *i2c = (void *)bsg; dma_addr_t sfp_dma; uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; @@ -1725,6 +1729,7 @@ qla2x00_read_i2c(struct bsg_job *bsg_job) struct qla_i2c_access *i2c = (void *)bsg; dma_addr_t sfp_dma; uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index 18dd8a640b7c..a432caebefec 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -41,6 +41,7 @@ static int qla2x00_dfs_tgt_sess_open(struct inode *inode, struct file *file) { scsi_qla_host_t *vha = inode->i_private; + return single_open(file, qla2x00_dfs_tgt_sess_show, vha); } @@ -161,6 +162,7 @@ static int qla_dfs_fw_resource_cnt_open(struct inode *inode, struct file *file) { struct scsi_qla_host *vha = inode->i_private; + return single_open(file, qla_dfs_fw_resource_cnt_show, vha); } @@ -250,6 +252,7 @@ static int qla_dfs_tgt_counters_open(struct inode *inode, struct file *file) { struct scsi_qla_host *vha = inode->i_private; + return single_open(file, qla_dfs_tgt_counters_show, vha); } diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index 479d69c7946c..b8da57b862e4 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -1385,6 +1385,7 @@ qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) int ret, rval; uint16_t mb[MAILBOX_REGISTER_COUNT]; struct qla_hw_data *ha = vha->hw; + ret = QLA_SUCCESS; if (vha->flags.management_server_logged_in) return ret; @@ -1423,6 +1424,7 @@ qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, { ms_iocb_entry_t *ms_pkt; struct qla_hw_data *ha = vha->hw; + ms_pkt = ha->ms_iocb; memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 679a9ddde47d..8118b770e617 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1482,6 +1482,7 @@ int qla24xx_post_newsess_work(struct scsi_qla_host *vha, port_id_t *id, u8 *port_name, u8 *node_name, void *pla, u8 fc4_type) { struct qla_work_evt *e; + e = qla2x00_alloc_work(vha, QLA_EVT_NEW_SESS); if (!e) return QLA_FUNCTION_FAILED; @@ -1558,6 +1559,7 @@ void qla2x00_fcport_event_handler(scsi_qla_host_t *vha, struct event_arg *ea) return; { unsigned long flags; + fcport = qla2x00_find_fcport_by_nportid (vha, &ea->id, 1); if (fcport) { @@ -4844,6 +4846,7 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) int rval; unsigned long flags, save_flags; struct qla_hw_data *ha = vha->hw; + rval = QLA_SUCCESS; /* Get Initiator ID */ @@ -6392,6 +6395,7 @@ qla83xx_initiating_reset(scsi_qla_host_t *vha) qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP); } else { const char *state = qla83xx_dev_state_to_string(dev_state); + ql_log(ql_log_info, vha, 0xb057, "HW State: %s.\n", state); /* SV: XXX: Is timeout required here? */ @@ -8196,6 +8200,7 @@ void qla84xx_put_chip(struct scsi_qla_host *vha) { struct qla_hw_data *ha = vha->hw; + if (ha->cs84xx) kref_put(&ha->cs84xx->kref, __qla84xx_chip_release); } diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 35db4a1d8707..d233be241e57 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -1107,6 +1107,7 @@ qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *ha, srb_t *sp, if (sp) { struct scsi_cmnd *cmd = GET_CMD_SP(sp); + sgl = scsi_prot_sglist(cmd); vha = sp->vha; difctx = sp->u.scmd.ctx; @@ -3385,6 +3386,7 @@ qla82xx_start_scsi(srb_t *sp) cmd_pkt->entry_status = (uint8_t) rsp->id; } else { struct cmd_type_7 *cmd_pkt; + req_cnt = qla24xx_calc_iocbs(vha, tot_dsds); if (req->cnt < (req_cnt + 2)) { cnt = (uint16_t)RD_REG_DWORD_RELAXED( diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index aed1fc352efd..d153d82b5227 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -840,6 +840,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb) if (ha->flags.fawwpn_enabled && (ha->current_topology == ISP_CFG_F)) { void *wwpn = ha->init_cb->port_name; + memcpy(vha->port_name, wwpn, WWN_SIZE); fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); @@ -2250,6 +2251,7 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt, struct fc_bsg_reply *bsg_reply; sts_entry_t *sts; struct sts_entry_24xx *sts24; + sts = (sts_entry_t *) pkt; sts24 = (struct sts_entry_24xx *) pkt; @@ -3085,6 +3087,7 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha, /* Adjust ring index */ if (IS_P3P_TYPE(ha)) { struct device_reg_82xx __iomem *reg = &ha->iobase->isp82; + WRT_REG_DWORD(®->rsp_q_out[0], rsp->ring_index); } else { WRT_REG_DWORD(rsp->rsp_q_out, rsp->ring_index); diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 9f2fb1028f61..d42c750f8e4d 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -5730,6 +5730,7 @@ qla8044_md_get_template(scsi_qla_host_t *vha) mbx_cmd_t *mcp = &mc; int rval = QLA_FUNCTION_FAILED; int offset = 0, size = MINIDUMP_SIZE_36K; + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0xb11f, "Entered %s.\n", __func__); diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index 8abd42795d28..505936e3ec28 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -1323,6 +1323,7 @@ qlafx00_configure_devices(scsi_qla_host_t *vha) { int rval; unsigned long flags; + rval = QLA_SUCCESS; flags = vha->dpc_flags; @@ -3308,6 +3309,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) fx_iocb.flags = fxio->u.fxiocb.flags; } else { struct scatterlist *sg; + bsg_job = sp->u.bsg_job; bsg_request = bsg_job->request; piocb_rqst = (struct qla_mt_iocb_rqst_fx00 *) diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index f084936e68f9..8dd6220857d4 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -357,6 +357,7 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp) if (unlikely(!fd->sqid)) { struct nvme_fc_cmd_iu *cmd = fd->cmdaddr; + if (cmd->sqe.common.opcode == nvme_admin_async_event) { nvme->u.nvme.aen_op = 1; atomic_inc(&ha->nvme_active_aen_cnt); diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index 359ebb634d96..340e266cd88c 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -608,6 +608,7 @@ qla82xx_pci_set_window(struct qla_hw_data *ha, unsigned long long addr) } else if (addr_in_range(addr, QLA82XX_ADDR_OCM0, QLA82XX_ADDR_OCM0_MAX)) { unsigned int temp1; + if ((addr & 0x00ff800) == 0xff800) { ql_log(ql_log_warn, vha, 0xb004, "%s: QM access not handled.\n", __func__); @@ -990,6 +991,7 @@ static int qla82xx_read_status_reg(struct qla_hw_data *ha, uint32_t *val) { scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, M25P_INSTR_RDSR); qla82xx_wait_rom_busy(ha); if (qla82xx_wait_rom_done(ha)) { @@ -1030,6 +1032,7 @@ static int qla82xx_flash_set_write_enable(struct qla_hw_data *ha) { uint32_t val; + qla82xx_wait_rom_busy(ha); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_ABYTE_CNT, 0); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, M25P_INSTR_WREN); @@ -1047,6 +1050,7 @@ static int qla82xx_write_status_reg(struct qla_hw_data *ha, uint32_t val) { scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + if (qla82xx_flash_set_write_enable(ha)) return -1; qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_WDATA, val); @@ -1063,6 +1067,7 @@ static int qla82xx_write_disable_flash(struct qla_hw_data *ha) { scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, M25P_INSTR_WRDI); if (qla82xx_wait_rom_done(ha)) { ql_log(ql_log_warn, vha, 0xb00f, @@ -1435,6 +1440,7 @@ qla82xx_fw_load_from_flash(struct qla_hw_data *ha) long memaddr = BOOTLD_START; u64 data; u32 high, low; + size = (IMAGE_START - BOOTLD_START) / 8; for (i = 0; i < size; i++) { @@ -1761,6 +1767,7 @@ int qla82xx_reset_chip(scsi_qla_host_t *vha) { struct qla_hw_data *ha = vha->hw; + ha->isp_ops->disable_intrs(ha); return QLA_SUCCESS; @@ -1994,6 +2001,7 @@ qla82xx_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) uint16_t __iomem *wptr; struct qla_hw_data *ha = vha->hw; struct device_reg_82xx __iomem *reg = &ha->iobase->isp82; + wptr = (uint16_t __iomem *)®->mailbox_out[1]; /* Load return mailbox registers. */ @@ -2264,6 +2272,7 @@ void qla82xx_enable_intrs(struct qla_hw_data *ha) { scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + qla82xx_mbx_intr_enable(vha); spin_lock_irq(&ha->hardware_lock); if (IS_QLA8044(ha)) @@ -2278,6 +2287,7 @@ void qla82xx_disable_intrs(struct qla_hw_data *ha) { scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + qla82xx_mbx_intr_disable(vha); spin_lock_irq(&ha->hardware_lock); if (IS_QLA8044(ha)) @@ -4465,6 +4475,7 @@ qla82xx_beacon_on(struct scsi_qla_host *vha) int rval; struct qla_hw_data *ha = vha->hw; + qla82xx_idc_lock(ha); rval = qla82xx_mbx_beacon_ctl(vha, 1); @@ -4485,6 +4496,7 @@ qla82xx_beacon_off(struct scsi_qla_host *vha) int rval; struct qla_hw_data *ha = vha->hw; + qla82xx_idc_lock(ha); rval = qla82xx_mbx_beacon_ctl(vha, 0); diff --git a/drivers/scsi/qla2xxx/qla_nx2.c b/drivers/scsi/qla2xxx/qla_nx2.c index 691f81d7b1a3..1adc4f3febe8 100644 --- a/drivers/scsi/qla2xxx/qla_nx2.c +++ b/drivers/scsi/qla2xxx/qla_nx2.c @@ -3007,10 +3007,9 @@ qla8044_minidump_process_rddfe(struct scsi_qla_host *vha, uint16_t count; uint32_t poll, mask, modify_mask; uint32_t wait_count = 0; - uint32_t *data_ptr = *d_ptr; - struct qla8044_minidump_entry_rddfe *rddfe; + rddfe = (struct qla8044_minidump_entry_rddfe *) entry_hdr; addr1 = rddfe->addr_1; diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 89692a839669..9af01f301931 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -365,6 +365,7 @@ static void qla_init_base_qpair(struct scsi_qla_host *vha, struct req_que *req, struct rsp_que *rsp) { struct qla_hw_data *ha = vha->hw; + rsp->qpair = ha->base_qpair; rsp->req = req; ha->base_qpair->hw = ha; @@ -389,6 +390,7 @@ static int qla2x00_alloc_queues(struct qla_hw_data *ha, struct req_que *req, struct rsp_que *rsp) { scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + ha->req_q_map = kcalloc(ha->max_req_queues, sizeof(struct req_que *), GFP_KERNEL); if (!ha->req_q_map) { @@ -3399,6 +3401,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) { if (ha->fw_attributes & BIT_4) { int prot = 0, guard; + base_vha->flags.difdix_supported = 1; ql_dbg(ql_dbg_init, base_vha, 0x00f1, "Registering for DIF/DIX type 1 and 3 protection.\n"); @@ -3891,6 +3894,7 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport, qla2xxx_wake_dpc(base_vha); } else { int now; + if (rport) { ql_dbg(ql_dbg_disc, fcport->vha, 0x2109, "%s %8phN. rport %p roles %x\n", @@ -5633,6 +5637,7 @@ qla83xx_force_lock_recovery(scsi_qla_host_t *base_vha) uint32_t idc_lck_rcvry_stage_mask = 0x3; uint32_t idc_lck_rcvry_owner_mask = 0x3c; struct qla_hw_data *ha = base_vha->hw; + ql_dbg(ql_dbg_p3p, base_vha, 0xb086, "Trying force recovery of the IDC lock.\n"); diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 12889a8cb108..afbe5c4cc982 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -184,6 +184,7 @@ static inline int qlt_issue_marker(struct scsi_qla_host *vha, int vha_locked) /* Send marker if required */ if (unlikely(vha->marker_needed != 0)) { int rc = qla2x00_issue_marker(vha, vha_locked); + if (rc != QLA_SUCCESS) { ql_dbg(ql_dbg_tgt, vha, 0xe03d, "qla_target(%d): issue_marker() failed\n", @@ -557,6 +558,7 @@ static int qla24xx_post_nack_work(struct scsi_qla_host *vha, fc_port_t *fcport, struct imm_ntfy_from_isp *ntfy, int type) { struct qla_work_evt *e; + e = qla2x00_alloc_work(vha, QLA_EVT_NACK); if (!e) return QLA_FUNCTION_FAILED; @@ -1076,6 +1078,7 @@ void qlt_free_session_done(struct work_struct *work) struct qlt_plogi_ack_t *con = sess->plogi_link[QLT_PLOGI_LINK_CONFLICT]; struct imm_ntfy_from_isp *iocb; + own = sess->plogi_link[QLT_PLOGI_LINK_SAME_WWN]; if (con) { @@ -1329,6 +1332,7 @@ static int qla24xx_get_loop_id(struct scsi_qla_host *vha, const uint8_t *s_id, res = -ENOENT; for (i = 0; i < entries; i++) { struct gid_list_info *gid = (struct gid_list_info *)id_iter; + if ((gid->al_pa == s_id[2]) && (gid->area == s_id[1]) && (gid->domain == s_id[0])) { @@ -2485,6 +2489,7 @@ static void qlt_unmap_sg(struct scsi_qla_host *vha, struct qla_tgt_cmd *cmd) { struct qla_hw_data *ha; struct qla_qpair *qpair; + if (!cmd->sg_mapped) return; @@ -3913,6 +3918,7 @@ static int qlt_term_ctio_exchange(struct qla_qpair *qpair, void *ctio, if (ctio != NULL) { struct ctio7_from_24xx *c = (struct ctio7_from_24xx *)ctio; + term = !(c->flags & cpu_to_le16(OF_TERM_EXCH)); } else @@ -4773,6 +4779,7 @@ static int abort_cmds_for_s_id(struct scsi_qla_host *vha, port_id_t *s_id) list_for_each_entry(op, &vha->unknown_atio_list, cmd_list) { uint32_t op_key = sid_to_key(op->atio.u.isp24.fcp_hdr.s_id); + if (op_key == key) { op->aborted = true; count++; @@ -4781,6 +4788,7 @@ static int abort_cmds_for_s_id(struct scsi_qla_host *vha, port_id_t *s_id) list_for_each_entry(cmd, &vha->qla_cmd_list, cmd_list) { uint32_t cmd_key = sid_to_key(cmd->atio.u.isp24.fcp_hdr.s_id); + if (cmd_key == key) { cmd->aborted = 1; count++; @@ -5051,6 +5059,7 @@ static int qlt_24xx_handle_els(struct scsi_qla_host *vha, if (sess != NULL) { bool delete = false; int sec; + spin_lock_irqsave(&tgt->ha->tgt.sess_lock, flags); switch (sess->fw_login_state) { case DSC_LS_PLOGI_PEND: @@ -5203,6 +5212,7 @@ static int qlt_24xx_handle_els(struct scsi_qla_host *vha, case ELS_ADISC: { struct qla_tgt *tgt = vha->vha_tgt.qla_tgt; + if (tgt->link_reinit_iocb_pending) { qlt_send_notify_ack(ha->base_qpair, &tgt->link_reinit_iocb, 0, 0, 0, 0, 0, 0); @@ -5266,6 +5276,7 @@ static void qlt_handle_imm_notify(struct scsi_qla_host *vha, case IMM_NTFY_LIP_LINK_REINIT: { struct qla_tgt *tgt = vha->vha_tgt.qla_tgt; + ql_dbg(ql_dbg_tgt_mgt, vha, 0xf033, "qla_target(%d): LINK REINIT (loop %#x, " "subcode %x)\n", vha->vp_idx, @@ -5883,6 +5894,7 @@ static void qlt_response_pkt(struct scsi_qla_host *vha, case CTIO_TYPE7: { struct ctio7_from_24xx *entry = (struct ctio7_from_24xx *)pkt; + qlt_do_ctio_completion(vha, rsp, entry->handle, le16_to_cpu(entry->status)|(pkt->entry_status << 16), entry); @@ -5893,6 +5905,7 @@ static void qlt_response_pkt(struct scsi_qla_host *vha, { struct atio_from_isp *atio = (struct atio_from_isp *)pkt; int rc; + if (atio->u.isp2x.status != cpu_to_le16(ATIO_CDB_VALID)) { ql_dbg(ql_dbg_tgt, vha, 0xe05e, @@ -5941,6 +5954,7 @@ static void qlt_response_pkt(struct scsi_qla_host *vha, case CONTINUE_TGT_IO_TYPE: { struct ctio_to_2xxx *entry = (struct ctio_to_2xxx *)pkt; + qlt_do_ctio_completion(vha, rsp, entry->handle, le16_to_cpu(entry->status)|(pkt->entry_status << 16), entry); @@ -5950,6 +5964,7 @@ static void qlt_response_pkt(struct scsi_qla_host *vha, case CTIO_A64_TYPE: { struct ctio_to_2xxx *entry = (struct ctio_to_2xxx *)pkt; + qlt_do_ctio_completion(vha, rsp, entry->handle, le16_to_cpu(entry->status)|(pkt->entry_status << 16), entry); @@ -5964,6 +5979,7 @@ static void qlt_response_pkt(struct scsi_qla_host *vha, case NOTIFY_ACK_TYPE: if (tgt->notify_ack_expected > 0) { struct nack_to_isp *entry = (struct nack_to_isp *)pkt; + ql_dbg(ql_dbg_tgt, vha, 0xe036, "NOTIFY_ACK seq %08x status %x\n", le16_to_cpu(entry->u.isp2x.seq_id), @@ -6239,6 +6255,7 @@ static struct fc_port *qlt_make_local_sess(struct scsi_qla_host *vha, if (rc == -ENOENT) { qlt_port_logo_t logo; + sid_to_portid(s_id, &logo.id); logo.cmd_count = 1; qlt_send_first_logo(vha, &logo); @@ -6499,6 +6516,7 @@ int qlt_add_target(struct qla_hw_data *ha, struct scsi_qla_host *base_vha) unsigned long flags; struct qla_qpair *qpair = ha->queue_pair_map[i]; + h = &tgt->qphints[i + 1]; INIT_LIST_HEAD(&h->hint_elem); if (qpair) {