From patchwork Mon Mar 16 14:28:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Klaus Jensen X-Patchwork-Id: 11440839 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 168D8139A for ; Mon, 16 Mar 2020 16:56:43 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C6A3720679 for ; Mon, 16 Mar 2020 16:56:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C6A3720679 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=irrelevant.dk Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:42910 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDt2f-0005cq-Tr for patchwork-qemu-devel@patchwork.kernel.org; Mon, 16 Mar 2020 12:56:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53059) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDqkb-0008Uq-QO for qemu-devel@nongnu.org; Mon, 16 Mar 2020 10:29:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jDqkW-0008Ii-UX for qemu-devel@nongnu.org; Mon, 16 Mar 2020 10:29:53 -0400 Received: from charlie.dont.surf ([128.199.63.193]:48434) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jDqkK-0006eU-Oz; Mon, 16 Mar 2020 10:29:37 -0400 Received: from apples.local (80-62-117-52-mobile.dk.customer.tdc.net [80.62.117.52]) by charlie.dont.surf (Postfix) with ESMTPSA id 0B2A3BF5E1; Mon, 16 Mar 2020 14:29:34 +0000 (UTC) From: Klaus Jensen To: qemu-block@nongnu.org Subject: [PATCH v6 01/42] nvme: rename trace events to nvme_dev Date: Mon, 16 Mar 2020 07:28:47 -0700 Message-Id: <20200316142928.153431-2-its@irrelevant.dk> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200316142928.153431-1-its@irrelevant.dk> References: <20200316142928.153431-1-its@irrelevant.dk> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 128.199.63.193 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Beata Michalska , qemu-devel@nongnu.org, Max Reitz , Klaus Jensen , Keith Busch , Javier Gonzalez , Maxim Levitsky Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" From: Klaus Jensen Change the prefix of all nvme device related trace events to 'nvme_dev' to not clash with trace events from the nvme block driver. Signed-off-by: Klaus Jensen Acked-by: Keith Busch Reviewed-by: Maxim Levitsky --- hw/block/nvme.c | 188 +++++++++++++++++++++--------------------- hw/block/trace-events | 172 +++++++++++++++++++------------------- 2 files changed, 180 insertions(+), 180 deletions(-) diff --git a/hw/block/nvme.c b/hw/block/nvme.c index d28335cbf377..3e4b18956ed2 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -112,16 +112,16 @@ static void nvme_irq_assert(NvmeCtrl *n, NvmeCQueue *cq) { if (cq->irq_enabled) { if (msix_enabled(&(n->parent_obj))) { - trace_nvme_irq_msix(cq->vector); + trace_nvme_dev_irq_msix(cq->vector); msix_notify(&(n->parent_obj), cq->vector); } else { - trace_nvme_irq_pin(); + trace_nvme_dev_irq_pin(); assert(cq->cqid < 64); n->irq_status |= 1 << cq->cqid; nvme_irq_check(n); } } else { - trace_nvme_irq_masked(); + trace_nvme_dev_irq_masked(); } } @@ -146,7 +146,7 @@ static uint16_t nvme_map_prp(QEMUSGList *qsg, QEMUIOVector *iov, uint64_t prp1, int num_prps = (len >> n->page_bits) + 1; if (unlikely(!prp1)) { - trace_nvme_err_invalid_prp(); + trace_nvme_dev_err_invalid_prp(); return NVME_INVALID_FIELD | NVME_DNR; } else if (n->cmbsz && prp1 >= n->ctrl_mem.addr && prp1 < n->ctrl_mem.addr + int128_get64(n->ctrl_mem.size)) { @@ -160,7 +160,7 @@ static uint16_t nvme_map_prp(QEMUSGList *qsg, QEMUIOVector *iov, uint64_t prp1, len -= trans_len; if (len) { if (unlikely(!prp2)) { - trace_nvme_err_invalid_prp2_missing(); + trace_nvme_dev_err_invalid_prp2_missing(); goto unmap; } if (len > n->page_size) { @@ -176,7 +176,7 @@ static uint16_t nvme_map_prp(QEMUSGList *qsg, QEMUIOVector *iov, uint64_t prp1, if (i == n->max_prp_ents - 1 && len > n->page_size) { if (unlikely(!prp_ent || prp_ent & (n->page_size - 1))) { - trace_nvme_err_invalid_prplist_ent(prp_ent); + trace_nvme_dev_err_invalid_prplist_ent(prp_ent); goto unmap; } @@ -189,7 +189,7 @@ static uint16_t nvme_map_prp(QEMUSGList *qsg, QEMUIOVector *iov, uint64_t prp1, } if (unlikely(!prp_ent || prp_ent & (n->page_size - 1))) { - trace_nvme_err_invalid_prplist_ent(prp_ent); + trace_nvme_dev_err_invalid_prplist_ent(prp_ent); goto unmap; } @@ -204,7 +204,7 @@ static uint16_t nvme_map_prp(QEMUSGList *qsg, QEMUIOVector *iov, uint64_t prp1, } } else { if (unlikely(prp2 & (n->page_size - 1))) { - trace_nvme_err_invalid_prp2_align(prp2); + trace_nvme_dev_err_invalid_prp2_align(prp2); goto unmap; } if (qsg->nsg) { @@ -252,20 +252,20 @@ static uint16_t nvme_dma_read_prp(NvmeCtrl *n, uint8_t *ptr, uint32_t len, QEMUIOVector iov; uint16_t status = NVME_SUCCESS; - trace_nvme_dma_read(prp1, prp2); + trace_nvme_dev_dma_read(prp1, prp2); if (nvme_map_prp(&qsg, &iov, prp1, prp2, len, n)) { return NVME_INVALID_FIELD | NVME_DNR; } if (qsg.nsg > 0) { if (unlikely(dma_buf_read(ptr, len, &qsg))) { - trace_nvme_err_invalid_dma(); + trace_nvme_dev_err_invalid_dma(); status = NVME_INVALID_FIELD | NVME_DNR; } qemu_sglist_destroy(&qsg); } else { if (unlikely(qemu_iovec_from_buf(&iov, 0, ptr, len) != len)) { - trace_nvme_err_invalid_dma(); + trace_nvme_dev_err_invalid_dma(); status = NVME_INVALID_FIELD | NVME_DNR; } qemu_iovec_destroy(&iov); @@ -354,7 +354,7 @@ static uint16_t nvme_write_zeros(NvmeCtrl *n, NvmeNamespace *ns, NvmeCmd *cmd, uint32_t count = nlb << data_shift; if (unlikely(slba + nlb > ns->id_ns.nsze)) { - trace_nvme_err_invalid_lba_range(slba, nlb, ns->id_ns.nsze); + trace_nvme_dev_err_invalid_lba_range(slba, nlb, ns->id_ns.nsze); return NVME_LBA_RANGE | NVME_DNR; } @@ -382,11 +382,11 @@ static uint16_t nvme_rw(NvmeCtrl *n, NvmeNamespace *ns, NvmeCmd *cmd, int is_write = rw->opcode == NVME_CMD_WRITE ? 1 : 0; enum BlockAcctType acct = is_write ? BLOCK_ACCT_WRITE : BLOCK_ACCT_READ; - trace_nvme_rw(is_write ? "write" : "read", nlb, data_size, slba); + trace_nvme_dev_rw(is_write ? "write" : "read", nlb, data_size, slba); if (unlikely((slba + nlb) > ns->id_ns.nsze)) { block_acct_invalid(blk_get_stats(n->conf.blk), acct); - trace_nvme_err_invalid_lba_range(slba, nlb, ns->id_ns.nsze); + trace_nvme_dev_err_invalid_lba_range(slba, nlb, ns->id_ns.nsze); return NVME_LBA_RANGE | NVME_DNR; } @@ -421,7 +421,7 @@ static uint16_t nvme_io_cmd(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) uint32_t nsid = le32_to_cpu(cmd->nsid); if (unlikely(nsid == 0 || nsid > n->num_namespaces)) { - trace_nvme_err_invalid_ns(nsid, n->num_namespaces); + trace_nvme_dev_err_invalid_ns(nsid, n->num_namespaces); return NVME_INVALID_NSID | NVME_DNR; } @@ -435,7 +435,7 @@ static uint16_t nvme_io_cmd(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) case NVME_CMD_READ: return nvme_rw(n, ns, cmd, req); default: - trace_nvme_err_invalid_opc(cmd->opcode); + trace_nvme_dev_err_invalid_opc(cmd->opcode); return NVME_INVALID_OPCODE | NVME_DNR; } } @@ -460,11 +460,11 @@ static uint16_t nvme_del_sq(NvmeCtrl *n, NvmeCmd *cmd) uint16_t qid = le16_to_cpu(c->qid); if (unlikely(!qid || nvme_check_sqid(n, qid))) { - trace_nvme_err_invalid_del_sq(qid); + trace_nvme_dev_err_invalid_del_sq(qid); return NVME_INVALID_QID | NVME_DNR; } - trace_nvme_del_sq(qid); + trace_nvme_dev_del_sq(qid); sq = n->sq[qid]; while (!QTAILQ_EMPTY(&sq->out_req_list)) { @@ -528,26 +528,26 @@ static uint16_t nvme_create_sq(NvmeCtrl *n, NvmeCmd *cmd) uint16_t qflags = le16_to_cpu(c->sq_flags); uint64_t prp1 = le64_to_cpu(c->prp1); - trace_nvme_create_sq(prp1, sqid, cqid, qsize, qflags); + trace_nvme_dev_create_sq(prp1, sqid, cqid, qsize, qflags); if (unlikely(!cqid || nvme_check_cqid(n, cqid))) { - trace_nvme_err_invalid_create_sq_cqid(cqid); + trace_nvme_dev_err_invalid_create_sq_cqid(cqid); return NVME_INVALID_CQID | NVME_DNR; } if (unlikely(!sqid || !nvme_check_sqid(n, sqid))) { - trace_nvme_err_invalid_create_sq_sqid(sqid); + trace_nvme_dev_err_invalid_create_sq_sqid(sqid); return NVME_INVALID_QID | NVME_DNR; } if (unlikely(!qsize || qsize > NVME_CAP_MQES(n->bar.cap))) { - trace_nvme_err_invalid_create_sq_size(qsize); + trace_nvme_dev_err_invalid_create_sq_size(qsize); return NVME_MAX_QSIZE_EXCEEDED | NVME_DNR; } if (unlikely(!prp1 || prp1 & (n->page_size - 1))) { - trace_nvme_err_invalid_create_sq_addr(prp1); + trace_nvme_dev_err_invalid_create_sq_addr(prp1); return NVME_INVALID_FIELD | NVME_DNR; } if (unlikely(!(NVME_SQ_FLAGS_PC(qflags)))) { - trace_nvme_err_invalid_create_sq_qflags(NVME_SQ_FLAGS_PC(qflags)); + trace_nvme_dev_err_invalid_create_sq_qflags(NVME_SQ_FLAGS_PC(qflags)); return NVME_INVALID_FIELD | NVME_DNR; } sq = g_malloc0(sizeof(*sq)); @@ -573,17 +573,17 @@ static uint16_t nvme_del_cq(NvmeCtrl *n, NvmeCmd *cmd) uint16_t qid = le16_to_cpu(c->qid); if (unlikely(!qid || nvme_check_cqid(n, qid))) { - trace_nvme_err_invalid_del_cq_cqid(qid); + trace_nvme_dev_err_invalid_del_cq_cqid(qid); return NVME_INVALID_CQID | NVME_DNR; } cq = n->cq[qid]; if (unlikely(!QTAILQ_EMPTY(&cq->sq_list))) { - trace_nvme_err_invalid_del_cq_notempty(qid); + trace_nvme_dev_err_invalid_del_cq_notempty(qid); return NVME_INVALID_QUEUE_DEL; } nvme_irq_deassert(n, cq); - trace_nvme_del_cq(qid); + trace_nvme_dev_del_cq(qid); nvme_free_cq(cq, n); return NVME_SUCCESS; } @@ -616,27 +616,27 @@ static uint16_t nvme_create_cq(NvmeCtrl *n, NvmeCmd *cmd) uint16_t qflags = le16_to_cpu(c->cq_flags); uint64_t prp1 = le64_to_cpu(c->prp1); - trace_nvme_create_cq(prp1, cqid, vector, qsize, qflags, - NVME_CQ_FLAGS_IEN(qflags) != 0); + trace_nvme_dev_create_cq(prp1, cqid, vector, qsize, qflags, + NVME_CQ_FLAGS_IEN(qflags) != 0); if (unlikely(!cqid || !nvme_check_cqid(n, cqid))) { - trace_nvme_err_invalid_create_cq_cqid(cqid); + trace_nvme_dev_err_invalid_create_cq_cqid(cqid); return NVME_INVALID_CQID | NVME_DNR; } if (unlikely(!qsize || qsize > NVME_CAP_MQES(n->bar.cap))) { - trace_nvme_err_invalid_create_cq_size(qsize); + trace_nvme_dev_err_invalid_create_cq_size(qsize); return NVME_MAX_QSIZE_EXCEEDED | NVME_DNR; } if (unlikely(!prp1)) { - trace_nvme_err_invalid_create_cq_addr(prp1); + trace_nvme_dev_err_invalid_create_cq_addr(prp1); return NVME_INVALID_FIELD | NVME_DNR; } if (unlikely(vector > n->num_queues)) { - trace_nvme_err_invalid_create_cq_vector(vector); + trace_nvme_dev_err_invalid_create_cq_vector(vector); return NVME_INVALID_IRQ_VECTOR | NVME_DNR; } if (unlikely(!(NVME_CQ_FLAGS_PC(qflags)))) { - trace_nvme_err_invalid_create_cq_qflags(NVME_CQ_FLAGS_PC(qflags)); + trace_nvme_dev_err_invalid_create_cq_qflags(NVME_CQ_FLAGS_PC(qflags)); return NVME_INVALID_FIELD | NVME_DNR; } @@ -651,7 +651,7 @@ static uint16_t nvme_identify_ctrl(NvmeCtrl *n, NvmeIdentify *c) uint64_t prp1 = le64_to_cpu(c->prp1); uint64_t prp2 = le64_to_cpu(c->prp2); - trace_nvme_identify_ctrl(); + trace_nvme_dev_identify_ctrl(); return nvme_dma_read_prp(n, (uint8_t *)&n->id_ctrl, sizeof(n->id_ctrl), prp1, prp2); @@ -664,10 +664,10 @@ static uint16_t nvme_identify_ns(NvmeCtrl *n, NvmeIdentify *c) uint64_t prp1 = le64_to_cpu(c->prp1); uint64_t prp2 = le64_to_cpu(c->prp2); - trace_nvme_identify_ns(nsid); + trace_nvme_dev_identify_ns(nsid); if (unlikely(nsid == 0 || nsid > n->num_namespaces)) { - trace_nvme_err_invalid_ns(nsid, n->num_namespaces); + trace_nvme_dev_err_invalid_ns(nsid, n->num_namespaces); return NVME_INVALID_NSID | NVME_DNR; } @@ -687,7 +687,7 @@ static uint16_t nvme_identify_nslist(NvmeCtrl *n, NvmeIdentify *c) uint16_t ret; int i, j = 0; - trace_nvme_identify_nslist(min_nsid); + trace_nvme_dev_identify_nslist(min_nsid); list = g_malloc0(data_len); for (i = 0; i < n->num_namespaces; i++) { @@ -716,14 +716,14 @@ static uint16_t nvme_identify(NvmeCtrl *n, NvmeCmd *cmd) case 0x02: return nvme_identify_nslist(n, c); default: - trace_nvme_err_invalid_identify_cns(le32_to_cpu(c->cns)); + trace_nvme_dev_err_invalid_identify_cns(le32_to_cpu(c->cns)); return NVME_INVALID_FIELD | NVME_DNR; } } static inline void nvme_set_timestamp(NvmeCtrl *n, uint64_t ts) { - trace_nvme_setfeat_timestamp(ts); + trace_nvme_dev_setfeat_timestamp(ts); n->host_timestamp = le64_to_cpu(ts); n->timestamp_set_qemu_clock_ms = qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL); @@ -756,7 +756,7 @@ static inline uint64_t nvme_get_timestamp(const NvmeCtrl *n) /* If the host timestamp is non-zero, set the timestamp origin */ ts.origin = n->host_timestamp ? 0x01 : 0x00; - trace_nvme_getfeat_timestamp(ts.all); + trace_nvme_dev_getfeat_timestamp(ts.all); return cpu_to_le64(ts.all); } @@ -780,17 +780,17 @@ static uint16_t nvme_get_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) switch (dw10) { case NVME_VOLATILE_WRITE_CACHE: result = blk_enable_write_cache(n->conf.blk); - trace_nvme_getfeat_vwcache(result ? "enabled" : "disabled"); + trace_nvme_dev_getfeat_vwcache(result ? "enabled" : "disabled"); break; case NVME_NUMBER_OF_QUEUES: result = cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16)); - trace_nvme_getfeat_numq(result); + trace_nvme_dev_getfeat_numq(result); break; case NVME_TIMESTAMP: return nvme_get_feature_timestamp(n, cmd); break; default: - trace_nvme_err_invalid_getfeat(dw10); + trace_nvme_dev_err_invalid_getfeat(dw10); return NVME_INVALID_FIELD | NVME_DNR; } @@ -826,9 +826,9 @@ static uint16_t nvme_set_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) blk_set_enable_write_cache(n->conf.blk, dw11 & 1); break; case NVME_NUMBER_OF_QUEUES: - trace_nvme_setfeat_numq((dw11 & 0xFFFF) + 1, - ((dw11 >> 16) & 0xFFFF) + 1, - n->num_queues - 1, n->num_queues - 1); + trace_nvme_dev_setfeat_numq((dw11 & 0xFFFF) + 1, + ((dw11 >> 16) & 0xFFFF) + 1, + n->num_queues - 1, n->num_queues - 1); req->cqe.result = cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16)); break; @@ -838,7 +838,7 @@ static uint16_t nvme_set_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) break; default: - trace_nvme_err_invalid_setfeat(dw10); + trace_nvme_dev_err_invalid_setfeat(dw10); return NVME_INVALID_FIELD | NVME_DNR; } return NVME_SUCCESS; @@ -862,7 +862,7 @@ static uint16_t nvme_admin_cmd(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) case NVME_ADM_CMD_GET_FEATURES: return nvme_get_feature(n, cmd, req); default: - trace_nvme_err_invalid_admin_opc(cmd->opcode); + trace_nvme_dev_err_invalid_admin_opc(cmd->opcode); return NVME_INVALID_OPCODE | NVME_DNR; } } @@ -925,77 +925,77 @@ static int nvme_start_ctrl(NvmeCtrl *n) uint32_t page_size = 1 << page_bits; if (unlikely(n->cq[0])) { - trace_nvme_err_startfail_cq(); + trace_nvme_dev_err_startfail_cq(); return -1; } if (unlikely(n->sq[0])) { - trace_nvme_err_startfail_sq(); + trace_nvme_dev_err_startfail_sq(); return -1; } if (unlikely(!n->bar.asq)) { - trace_nvme_err_startfail_nbarasq(); + trace_nvme_dev_err_startfail_nbarasq(); return -1; } if (unlikely(!n->bar.acq)) { - trace_nvme_err_startfail_nbaracq(); + trace_nvme_dev_err_startfail_nbaracq(); return -1; } if (unlikely(n->bar.asq & (page_size - 1))) { - trace_nvme_err_startfail_asq_misaligned(n->bar.asq); + trace_nvme_dev_err_startfail_asq_misaligned(n->bar.asq); return -1; } if (unlikely(n->bar.acq & (page_size - 1))) { - trace_nvme_err_startfail_acq_misaligned(n->bar.acq); + trace_nvme_dev_err_startfail_acq_misaligned(n->bar.acq); return -1; } if (unlikely(NVME_CC_MPS(n->bar.cc) < NVME_CAP_MPSMIN(n->bar.cap))) { - trace_nvme_err_startfail_page_too_small( + trace_nvme_dev_err_startfail_page_too_small( NVME_CC_MPS(n->bar.cc), NVME_CAP_MPSMIN(n->bar.cap)); return -1; } if (unlikely(NVME_CC_MPS(n->bar.cc) > NVME_CAP_MPSMAX(n->bar.cap))) { - trace_nvme_err_startfail_page_too_large( + trace_nvme_dev_err_startfail_page_too_large( NVME_CC_MPS(n->bar.cc), NVME_CAP_MPSMAX(n->bar.cap)); return -1; } if (unlikely(NVME_CC_IOCQES(n->bar.cc) < NVME_CTRL_CQES_MIN(n->id_ctrl.cqes))) { - trace_nvme_err_startfail_cqent_too_small( + trace_nvme_dev_err_startfail_cqent_too_small( NVME_CC_IOCQES(n->bar.cc), NVME_CTRL_CQES_MIN(n->bar.cap)); return -1; } if (unlikely(NVME_CC_IOCQES(n->bar.cc) > NVME_CTRL_CQES_MAX(n->id_ctrl.cqes))) { - trace_nvme_err_startfail_cqent_too_large( + trace_nvme_dev_err_startfail_cqent_too_large( NVME_CC_IOCQES(n->bar.cc), NVME_CTRL_CQES_MAX(n->bar.cap)); return -1; } if (unlikely(NVME_CC_IOSQES(n->bar.cc) < NVME_CTRL_SQES_MIN(n->id_ctrl.sqes))) { - trace_nvme_err_startfail_sqent_too_small( + trace_nvme_dev_err_startfail_sqent_too_small( NVME_CC_IOSQES(n->bar.cc), NVME_CTRL_SQES_MIN(n->bar.cap)); return -1; } if (unlikely(NVME_CC_IOSQES(n->bar.cc) > NVME_CTRL_SQES_MAX(n->id_ctrl.sqes))) { - trace_nvme_err_startfail_sqent_too_large( + trace_nvme_dev_err_startfail_sqent_too_large( NVME_CC_IOSQES(n->bar.cc), NVME_CTRL_SQES_MAX(n->bar.cap)); return -1; } if (unlikely(!NVME_AQA_ASQS(n->bar.aqa))) { - trace_nvme_err_startfail_asqent_sz_zero(); + trace_nvme_dev_err_startfail_asqent_sz_zero(); return -1; } if (unlikely(!NVME_AQA_ACQS(n->bar.aqa))) { - trace_nvme_err_startfail_acqent_sz_zero(); + trace_nvme_dev_err_startfail_acqent_sz_zero(); return -1; } @@ -1018,14 +1018,14 @@ static void nvme_write_bar(NvmeCtrl *n, hwaddr offset, uint64_t data, unsigned size) { if (unlikely(offset & (sizeof(uint32_t) - 1))) { - NVME_GUEST_ERR(nvme_ub_mmiowr_misaligned32, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_misaligned32, "MMIO write not 32-bit aligned," " offset=0x%"PRIx64"", offset); /* should be ignored, fall through for now */ } if (unlikely(size < sizeof(uint32_t))) { - NVME_GUEST_ERR(nvme_ub_mmiowr_toosmall, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_toosmall, "MMIO write smaller than 32-bits," " offset=0x%"PRIx64", size=%u", offset, size); @@ -1035,32 +1035,32 @@ static void nvme_write_bar(NvmeCtrl *n, hwaddr offset, uint64_t data, switch (offset) { case 0xc: /* INTMS */ if (unlikely(msix_enabled(&(n->parent_obj)))) { - NVME_GUEST_ERR(nvme_ub_mmiowr_intmask_with_msix, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_intmask_with_msix, "undefined access to interrupt mask set" " when MSI-X is enabled"); /* should be ignored, fall through for now */ } n->bar.intms |= data & 0xffffffff; n->bar.intmc = n->bar.intms; - trace_nvme_mmio_intm_set(data & 0xffffffff, + trace_nvme_dev_mmio_intm_set(data & 0xffffffff, n->bar.intmc); nvme_irq_check(n); break; case 0x10: /* INTMC */ if (unlikely(msix_enabled(&(n->parent_obj)))) { - NVME_GUEST_ERR(nvme_ub_mmiowr_intmask_with_msix, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_intmask_with_msix, "undefined access to interrupt mask clr" " when MSI-X is enabled"); /* should be ignored, fall through for now */ } n->bar.intms &= ~(data & 0xffffffff); n->bar.intmc = n->bar.intms; - trace_nvme_mmio_intm_clr(data & 0xffffffff, + trace_nvme_dev_mmio_intm_clr(data & 0xffffffff, n->bar.intmc); nvme_irq_check(n); break; case 0x14: /* CC */ - trace_nvme_mmio_cfg(data & 0xffffffff); + trace_nvme_dev_mmio_cfg(data & 0xffffffff); /* Windows first sends data, then sends enable bit */ if (!NVME_CC_EN(data) && !NVME_CC_EN(n->bar.cc) && !NVME_CC_SHN(data) && !NVME_CC_SHN(n->bar.cc)) @@ -1071,42 +1071,42 @@ static void nvme_write_bar(NvmeCtrl *n, hwaddr offset, uint64_t data, if (NVME_CC_EN(data) && !NVME_CC_EN(n->bar.cc)) { n->bar.cc = data; if (unlikely(nvme_start_ctrl(n))) { - trace_nvme_err_startfail(); + trace_nvme_dev_err_startfail(); n->bar.csts = NVME_CSTS_FAILED; } else { - trace_nvme_mmio_start_success(); + trace_nvme_dev_mmio_start_success(); n->bar.csts = NVME_CSTS_READY; } } else if (!NVME_CC_EN(data) && NVME_CC_EN(n->bar.cc)) { - trace_nvme_mmio_stopped(); + trace_nvme_dev_mmio_stopped(); nvme_clear_ctrl(n); n->bar.csts &= ~NVME_CSTS_READY; } if (NVME_CC_SHN(data) && !(NVME_CC_SHN(n->bar.cc))) { - trace_nvme_mmio_shutdown_set(); + trace_nvme_dev_mmio_shutdown_set(); nvme_clear_ctrl(n); n->bar.cc = data; n->bar.csts |= NVME_CSTS_SHST_COMPLETE; } else if (!NVME_CC_SHN(data) && NVME_CC_SHN(n->bar.cc)) { - trace_nvme_mmio_shutdown_cleared(); + trace_nvme_dev_mmio_shutdown_cleared(); n->bar.csts &= ~NVME_CSTS_SHST_COMPLETE; n->bar.cc = data; } break; case 0x1C: /* CSTS */ if (data & (1 << 4)) { - NVME_GUEST_ERR(nvme_ub_mmiowr_ssreset_w1c_unsupported, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_ssreset_w1c_unsupported, "attempted to W1C CSTS.NSSRO" " but CAP.NSSRS is zero (not supported)"); } else if (data != 0) { - NVME_GUEST_ERR(nvme_ub_mmiowr_ro_csts, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_ro_csts, "attempted to set a read only bit" " of controller status"); } break; case 0x20: /* NSSR */ if (data == 0x4E564D65) { - trace_nvme_ub_mmiowr_ssreset_unsupported(); + trace_nvme_dev_ub_mmiowr_ssreset_unsupported(); } else { /* The spec says that writes of other values have no effect */ return; @@ -1114,35 +1114,35 @@ static void nvme_write_bar(NvmeCtrl *n, hwaddr offset, uint64_t data, break; case 0x24: /* AQA */ n->bar.aqa = data & 0xffffffff; - trace_nvme_mmio_aqattr(data & 0xffffffff); + trace_nvme_dev_mmio_aqattr(data & 0xffffffff); break; case 0x28: /* ASQ */ n->bar.asq = data; - trace_nvme_mmio_asqaddr(data); + trace_nvme_dev_mmio_asqaddr(data); break; case 0x2c: /* ASQ hi */ n->bar.asq |= data << 32; - trace_nvme_mmio_asqaddr_hi(data, n->bar.asq); + trace_nvme_dev_mmio_asqaddr_hi(data, n->bar.asq); break; case 0x30: /* ACQ */ - trace_nvme_mmio_acqaddr(data); + trace_nvme_dev_mmio_acqaddr(data); n->bar.acq = data; break; case 0x34: /* ACQ hi */ n->bar.acq |= data << 32; - trace_nvme_mmio_acqaddr_hi(data, n->bar.acq); + trace_nvme_dev_mmio_acqaddr_hi(data, n->bar.acq); break; case 0x38: /* CMBLOC */ - NVME_GUEST_ERR(nvme_ub_mmiowr_cmbloc_reserved, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_cmbloc_reserved, "invalid write to reserved CMBLOC" " when CMBSZ is zero, ignored"); return; case 0x3C: /* CMBSZ */ - NVME_GUEST_ERR(nvme_ub_mmiowr_cmbsz_readonly, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_cmbsz_readonly, "invalid write to read only CMBSZ, ignored"); return; default: - NVME_GUEST_ERR(nvme_ub_mmiowr_invalid, + NVME_GUEST_ERR(nvme_dev_ub_mmiowr_invalid, "invalid MMIO write," " offset=0x%"PRIx64", data=%"PRIx64"", offset, data); @@ -1157,12 +1157,12 @@ static uint64_t nvme_mmio_read(void *opaque, hwaddr addr, unsigned size) uint64_t val = 0; if (unlikely(addr & (sizeof(uint32_t) - 1))) { - NVME_GUEST_ERR(nvme_ub_mmiord_misaligned32, + NVME_GUEST_ERR(nvme_dev_ub_mmiord_misaligned32, "MMIO read not 32-bit aligned," " offset=0x%"PRIx64"", addr); /* should RAZ, fall through for now */ } else if (unlikely(size < sizeof(uint32_t))) { - NVME_GUEST_ERR(nvme_ub_mmiord_toosmall, + NVME_GUEST_ERR(nvme_dev_ub_mmiord_toosmall, "MMIO read smaller than 32-bits," " offset=0x%"PRIx64"", addr); /* should RAZ, fall through for now */ @@ -1171,7 +1171,7 @@ static uint64_t nvme_mmio_read(void *opaque, hwaddr addr, unsigned size) if (addr < sizeof(n->bar)) { memcpy(&val, ptr + addr, size); } else { - NVME_GUEST_ERR(nvme_ub_mmiord_invalid_ofs, + NVME_GUEST_ERR(nvme_dev_ub_mmiord_invalid_ofs, "MMIO read beyond last register," " offset=0x%"PRIx64", returning 0", addr); } @@ -1184,7 +1184,7 @@ static void nvme_process_db(NvmeCtrl *n, hwaddr addr, int val) uint32_t qid; if (unlikely(addr & ((1 << 2) - 1))) { - NVME_GUEST_ERR(nvme_ub_db_wr_misaligned, + NVME_GUEST_ERR(nvme_dev_ub_db_wr_misaligned, "doorbell write not 32-bit aligned," " offset=0x%"PRIx64", ignoring", addr); return; @@ -1199,7 +1199,7 @@ static void nvme_process_db(NvmeCtrl *n, hwaddr addr, int val) qid = (addr - (0x1000 + (1 << 2))) >> 3; if (unlikely(nvme_check_cqid(n, qid))) { - NVME_GUEST_ERR(nvme_ub_db_wr_invalid_cq, + NVME_GUEST_ERR(nvme_dev_ub_db_wr_invalid_cq, "completion queue doorbell write" " for nonexistent queue," " sqid=%"PRIu32", ignoring", qid); @@ -1208,7 +1208,7 @@ static void nvme_process_db(NvmeCtrl *n, hwaddr addr, int val) cq = n->cq[qid]; if (unlikely(new_head >= cq->size)) { - NVME_GUEST_ERR(nvme_ub_db_wr_invalid_cqhead, + NVME_GUEST_ERR(nvme_dev_ub_db_wr_invalid_cqhead, "completion queue doorbell write value" " beyond queue size, sqid=%"PRIu32"," " new_head=%"PRIu16", ignoring", @@ -1237,7 +1237,7 @@ static void nvme_process_db(NvmeCtrl *n, hwaddr addr, int val) qid = (addr - 0x1000) >> 3; if (unlikely(nvme_check_sqid(n, qid))) { - NVME_GUEST_ERR(nvme_ub_db_wr_invalid_sq, + NVME_GUEST_ERR(nvme_dev_ub_db_wr_invalid_sq, "submission queue doorbell write" " for nonexistent queue," " sqid=%"PRIu32", ignoring", qid); @@ -1246,7 +1246,7 @@ static void nvme_process_db(NvmeCtrl *n, hwaddr addr, int val) sq = n->sq[qid]; if (unlikely(new_tail >= sq->size)) { - NVME_GUEST_ERR(nvme_ub_db_wr_invalid_sqtail, + NVME_GUEST_ERR(nvme_dev_ub_db_wr_invalid_sqtail, "submission queue doorbell write value" " beyond queue size, sqid=%"PRIu32"," " new_tail=%"PRIu16", ignoring", diff --git a/hw/block/trace-events b/hw/block/trace-events index c03e80c2c9c9..ade506ea2bb2 100644 --- a/hw/block/trace-events +++ b/hw/block/trace-events @@ -29,96 +29,96 @@ hd_geometry_guess(void *blk, uint32_t cyls, uint32_t heads, uint32_t secs, int t # nvme.c # nvme traces for successful events -nvme_irq_msix(uint32_t vector) "raising MSI-X IRQ vector %u" -nvme_irq_pin(void) "pulsing IRQ pin" -nvme_irq_masked(void) "IRQ is masked" -nvme_dma_read(uint64_t prp1, uint64_t prp2) "DMA read, prp1=0x%"PRIx64" prp2=0x%"PRIx64"" -nvme_rw(const char *verb, uint32_t blk_count, uint64_t byte_count, uint64_t lba) "%s %"PRIu32" blocks (%"PRIu64" bytes) from LBA %"PRIu64"" -nvme_create_sq(uint64_t addr, uint16_t sqid, uint16_t cqid, uint16_t qsize, uint16_t qflags) "create submission queue, addr=0x%"PRIx64", sqid=%"PRIu16", cqid=%"PRIu16", qsize=%"PRIu16", qflags=%"PRIu16"" -nvme_create_cq(uint64_t addr, uint16_t cqid, uint16_t vector, uint16_t size, uint16_t qflags, int ien) "create completion queue, addr=0x%"PRIx64", cqid=%"PRIu16", vector=%"PRIu16", qsize=%"PRIu16", qflags=%"PRIu16", ien=%d" -nvme_del_sq(uint16_t qid) "deleting submission queue sqid=%"PRIu16"" -nvme_del_cq(uint16_t cqid) "deleted completion queue, sqid=%"PRIu16"" -nvme_identify_ctrl(void) "identify controller" -nvme_identify_ns(uint16_t ns) "identify namespace, nsid=%"PRIu16"" -nvme_identify_nslist(uint16_t ns) "identify namespace list, nsid=%"PRIu16"" -nvme_getfeat_vwcache(const char* result) "get feature volatile write cache, result=%s" -nvme_getfeat_numq(int result) "get feature number of queues, result=%d" -nvme_setfeat_numq(int reqcq, int reqsq, int gotcq, int gotsq) "requested cq_count=%d sq_count=%d, responding with cq_count=%d sq_count=%d" -nvme_setfeat_timestamp(uint64_t ts) "set feature timestamp = 0x%"PRIx64"" -nvme_getfeat_timestamp(uint64_t ts) "get feature timestamp = 0x%"PRIx64"" -nvme_mmio_intm_set(uint64_t data, uint64_t new_mask) "wrote MMIO, interrupt mask set, data=0x%"PRIx64", new_mask=0x%"PRIx64"" -nvme_mmio_intm_clr(uint64_t data, uint64_t new_mask) "wrote MMIO, interrupt mask clr, data=0x%"PRIx64", new_mask=0x%"PRIx64"" -nvme_mmio_cfg(uint64_t data) "wrote MMIO, config controller config=0x%"PRIx64"" -nvme_mmio_aqattr(uint64_t data) "wrote MMIO, admin queue attributes=0x%"PRIx64"" -nvme_mmio_asqaddr(uint64_t data) "wrote MMIO, admin submission queue address=0x%"PRIx64"" -nvme_mmio_acqaddr(uint64_t data) "wrote MMIO, admin completion queue address=0x%"PRIx64"" -nvme_mmio_asqaddr_hi(uint64_t data, uint64_t new_addr) "wrote MMIO, admin submission queue high half=0x%"PRIx64", new_address=0x%"PRIx64"" -nvme_mmio_acqaddr_hi(uint64_t data, uint64_t new_addr) "wrote MMIO, admin completion queue high half=0x%"PRIx64", new_address=0x%"PRIx64"" -nvme_mmio_start_success(void) "setting controller enable bit succeeded" -nvme_mmio_stopped(void) "cleared controller enable bit" -nvme_mmio_shutdown_set(void) "shutdown bit set" -nvme_mmio_shutdown_cleared(void) "shutdown bit cleared" +nvme_dev_irq_msix(uint32_t vector) "raising MSI-X IRQ vector %u" +nvme_dev_irq_pin(void) "pulsing IRQ pin" +nvme_dev_irq_masked(void) "IRQ is masked" +nvme_dev_dma_read(uint64_t prp1, uint64_t prp2) "DMA read, prp1=0x%"PRIx64" prp2=0x%"PRIx64"" +nvme_dev_rw(const char *verb, uint32_t blk_count, uint64_t byte_count, uint64_t lba) "%s %"PRIu32" blocks (%"PRIu64" bytes) from LBA %"PRIu64"" +nvme_dev_create_sq(uint64_t addr, uint16_t sqid, uint16_t cqid, uint16_t qsize, uint16_t qflags) "create submission queue, addr=0x%"PRIx64", sqid=%"PRIu16", cqid=%"PRIu16", qsize=%"PRIu16", qflags=%"PRIu16"" +nvme_dev_create_cq(uint64_t addr, uint16_t cqid, uint16_t vector, uint16_t size, uint16_t qflags, int ien) "create completion queue, addr=0x%"PRIx64", cqid=%"PRIu16", vector=%"PRIu16", qsize=%"PRIu16", qflags=%"PRIu16", ien=%d" +nvme_dev_del_sq(uint16_t qid) "deleting submission queue sqid=%"PRIu16"" +nvme_dev_del_cq(uint16_t cqid) "deleted completion queue, sqid=%"PRIu16"" +nvme_dev_identify_ctrl(void) "identify controller" +nvme_dev_identify_ns(uint16_t ns) "identify namespace, nsid=%"PRIu16"" +nvme_dev_identify_nslist(uint16_t ns) "identify namespace list, nsid=%"PRIu16"" +nvme_dev_getfeat_vwcache(const char* result) "get feature volatile write cache, result=%s" +nvme_dev_getfeat_numq(int result) "get feature number of queues, result=%d" +nvme_dev_setfeat_numq(int reqcq, int reqsq, int gotcq, int gotsq) "requested cq_count=%d sq_count=%d, responding with cq_count=%d sq_count=%d" +nvme_dev_setfeat_timestamp(uint64_t ts) "set feature timestamp = 0x%"PRIx64"" +nvme_dev_getfeat_timestamp(uint64_t ts) "get feature timestamp = 0x%"PRIx64"" +nvme_dev_mmio_intm_set(uint64_t data, uint64_t new_mask) "wrote MMIO, interrupt mask set, data=0x%"PRIx64", new_mask=0x%"PRIx64"" +nvme_dev_mmio_intm_clr(uint64_t data, uint64_t new_mask) "wrote MMIO, interrupt mask clr, data=0x%"PRIx64", new_mask=0x%"PRIx64"" +nvme_dev_mmio_cfg(uint64_t data) "wrote MMIO, config controller config=0x%"PRIx64"" +nvme_dev_mmio_aqattr(uint64_t data) "wrote MMIO, admin queue attributes=0x%"PRIx64"" +nvme_dev_mmio_asqaddr(uint64_t data) "wrote MMIO, admin submission queue address=0x%"PRIx64"" +nvme_dev_mmio_acqaddr(uint64_t data) "wrote MMIO, admin completion queue address=0x%"PRIx64"" +nvme_dev_mmio_asqaddr_hi(uint64_t data, uint64_t new_addr) "wrote MMIO, admin submission queue high half=0x%"PRIx64", new_address=0x%"PRIx64"" +nvme_dev_mmio_acqaddr_hi(uint64_t data, uint64_t new_addr) "wrote MMIO, admin completion queue high half=0x%"PRIx64", new_address=0x%"PRIx64"" +nvme_dev_mmio_start_success(void) "setting controller enable bit succeeded" +nvme_dev_mmio_stopped(void) "cleared controller enable bit" +nvme_dev_mmio_shutdown_set(void) "shutdown bit set" +nvme_dev_mmio_shutdown_cleared(void) "shutdown bit cleared" # nvme traces for error conditions -nvme_err_invalid_dma(void) "PRP/SGL is too small for transfer size" -nvme_err_invalid_prplist_ent(uint64_t prplist) "PRP list entry is null or not page aligned: 0x%"PRIx64"" -nvme_err_invalid_prp2_align(uint64_t prp2) "PRP2 is not page aligned: 0x%"PRIx64"" -nvme_err_invalid_prp2_missing(void) "PRP2 is null and more data to be transferred" -nvme_err_invalid_prp(void) "invalid PRP" -nvme_err_invalid_ns(uint32_t ns, uint32_t limit) "invalid namespace %u not within 1-%u" -nvme_err_invalid_opc(uint8_t opc) "invalid opcode 0x%"PRIx8"" -nvme_err_invalid_admin_opc(uint8_t opc) "invalid admin opcode 0x%"PRIx8"" -nvme_err_invalid_lba_range(uint64_t start, uint64_t len, uint64_t limit) "Invalid LBA start=%"PRIu64" len=%"PRIu64" limit=%"PRIu64"" -nvme_err_invalid_del_sq(uint16_t qid) "invalid submission queue deletion, sid=%"PRIu16"" -nvme_err_invalid_create_sq_cqid(uint16_t cqid) "failed creating submission queue, invalid cqid=%"PRIu16"" -nvme_err_invalid_create_sq_sqid(uint16_t sqid) "failed creating submission queue, invalid sqid=%"PRIu16"" -nvme_err_invalid_create_sq_size(uint16_t qsize) "failed creating submission queue, invalid qsize=%"PRIu16"" -nvme_err_invalid_create_sq_addr(uint64_t addr) "failed creating submission queue, addr=0x%"PRIx64"" -nvme_err_invalid_create_sq_qflags(uint16_t qflags) "failed creating submission queue, qflags=%"PRIu16"" -nvme_err_invalid_del_cq_cqid(uint16_t cqid) "failed deleting completion queue, cqid=%"PRIu16"" -nvme_err_invalid_del_cq_notempty(uint16_t cqid) "failed deleting completion queue, it is not empty, cqid=%"PRIu16"" -nvme_err_invalid_create_cq_cqid(uint16_t cqid) "failed creating completion queue, cqid=%"PRIu16"" -nvme_err_invalid_create_cq_size(uint16_t size) "failed creating completion queue, size=%"PRIu16"" -nvme_err_invalid_create_cq_addr(uint64_t addr) "failed creating completion queue, addr=0x%"PRIx64"" -nvme_err_invalid_create_cq_vector(uint16_t vector) "failed creating completion queue, vector=%"PRIu16"" -nvme_err_invalid_create_cq_qflags(uint16_t qflags) "failed creating completion queue, qflags=%"PRIu16"" -nvme_err_invalid_identify_cns(uint16_t cns) "identify, invalid cns=0x%"PRIx16"" -nvme_err_invalid_getfeat(int dw10) "invalid get features, dw10=0x%"PRIx32"" -nvme_err_invalid_setfeat(uint32_t dw10) "invalid set features, dw10=0x%"PRIx32"" -nvme_err_startfail_cq(void) "nvme_start_ctrl failed because there are non-admin completion queues" -nvme_err_startfail_sq(void) "nvme_start_ctrl failed because there are non-admin submission queues" -nvme_err_startfail_nbarasq(void) "nvme_start_ctrl failed because the admin submission queue address is null" -nvme_err_startfail_nbaracq(void) "nvme_start_ctrl failed because the admin completion queue address is null" -nvme_err_startfail_asq_misaligned(uint64_t addr) "nvme_start_ctrl failed because the admin submission queue address is misaligned: 0x%"PRIx64"" -nvme_err_startfail_acq_misaligned(uint64_t addr) "nvme_start_ctrl failed because the admin completion queue address is misaligned: 0x%"PRIx64"" -nvme_err_startfail_page_too_small(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the page size is too small: log2size=%u, min=%u" -nvme_err_startfail_page_too_large(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the page size is too large: log2size=%u, max=%u" -nvme_err_startfail_cqent_too_small(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the completion queue entry size is too small: log2size=%u, min=%u" -nvme_err_startfail_cqent_too_large(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the completion queue entry size is too large: log2size=%u, max=%u" -nvme_err_startfail_sqent_too_small(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the submission queue entry size is too small: log2size=%u, min=%u" -nvme_err_startfail_sqent_too_large(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the submission queue entry size is too large: log2size=%u, max=%u" -nvme_err_startfail_asqent_sz_zero(void) "nvme_start_ctrl failed because the admin submission queue size is zero" -nvme_err_startfail_acqent_sz_zero(void) "nvme_start_ctrl failed because the admin completion queue size is zero" -nvme_err_startfail(void) "setting controller enable bit failed" +nvme_dev_err_invalid_dma(void) "PRP/SGL is too small for transfer size" +nvme_dev_err_invalid_prplist_ent(uint64_t prplist) "PRP list entry is null or not page aligned: 0x%"PRIx64"" +nvme_dev_err_invalid_prp2_align(uint64_t prp2) "PRP2 is not page aligned: 0x%"PRIx64"" +nvme_dev_err_invalid_prp2_missing(void) "PRP2 is null and more data to be transferred" +nvme_dev_err_invalid_prp(void) "invalid PRP" +nvme_dev_err_invalid_ns(uint32_t ns, uint32_t limit) "invalid namespace %u not within 1-%u" +nvme_dev_err_invalid_opc(uint8_t opc) "invalid opcode 0x%"PRIx8"" +nvme_dev_err_invalid_admin_opc(uint8_t opc) "invalid admin opcode 0x%"PRIx8"" +nvme_dev_err_invalid_lba_range(uint64_t start, uint64_t len, uint64_t limit) "Invalid LBA start=%"PRIu64" len=%"PRIu64" limit=%"PRIu64"" +nvme_dev_err_invalid_del_sq(uint16_t qid) "invalid submission queue deletion, sid=%"PRIu16"" +nvme_dev_err_invalid_create_sq_cqid(uint16_t cqid) "failed creating submission queue, invalid cqid=%"PRIu16"" +nvme_dev_err_invalid_create_sq_sqid(uint16_t sqid) "failed creating submission queue, invalid sqid=%"PRIu16"" +nvme_dev_err_invalid_create_sq_size(uint16_t qsize) "failed creating submission queue, invalid qsize=%"PRIu16"" +nvme_dev_err_invalid_create_sq_addr(uint64_t addr) "failed creating submission queue, addr=0x%"PRIx64"" +nvme_dev_err_invalid_create_sq_qflags(uint16_t qflags) "failed creating submission queue, qflags=%"PRIu16"" +nvme_dev_err_invalid_del_cq_cqid(uint16_t cqid) "failed deleting completion queue, cqid=%"PRIu16"" +nvme_dev_err_invalid_del_cq_notempty(uint16_t cqid) "failed deleting completion queue, it is not empty, cqid=%"PRIu16"" +nvme_dev_err_invalid_create_cq_cqid(uint16_t cqid) "failed creating completion queue, cqid=%"PRIu16"" +nvme_dev_err_invalid_create_cq_size(uint16_t size) "failed creating completion queue, size=%"PRIu16"" +nvme_dev_err_invalid_create_cq_addr(uint64_t addr) "failed creating completion queue, addr=0x%"PRIx64"" +nvme_dev_err_invalid_create_cq_vector(uint16_t vector) "failed creating completion queue, vector=%"PRIu16"" +nvme_dev_err_invalid_create_cq_qflags(uint16_t qflags) "failed creating completion queue, qflags=%"PRIu16"" +nvme_dev_err_invalid_identify_cns(uint16_t cns) "identify, invalid cns=0x%"PRIx16"" +nvme_dev_err_invalid_getfeat(int dw10) "invalid get features, dw10=0x%"PRIx32"" +nvme_dev_err_invalid_setfeat(uint32_t dw10) "invalid set features, dw10=0x%"PRIx32"" +nvme_dev_err_startfail_cq(void) "nvme_start_ctrl failed because there are non-admin completion queues" +nvme_dev_err_startfail_sq(void) "nvme_start_ctrl failed because there are non-admin submission queues" +nvme_dev_err_startfail_nbarasq(void) "nvme_start_ctrl failed because the admin submission queue address is null" +nvme_dev_err_startfail_nbaracq(void) "nvme_start_ctrl failed because the admin completion queue address is null" +nvme_dev_err_startfail_asq_misaligned(uint64_t addr) "nvme_start_ctrl failed because the admin submission queue address is misaligned: 0x%"PRIx64"" +nvme_dev_err_startfail_acq_misaligned(uint64_t addr) "nvme_start_ctrl failed because the admin completion queue address is misaligned: 0x%"PRIx64"" +nvme_dev_err_startfail_page_too_small(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the page size is too small: log2size=%u, min=%u" +nvme_dev_err_startfail_page_too_large(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the page size is too large: log2size=%u, max=%u" +nvme_dev_err_startfail_cqent_too_small(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the completion queue entry size is too small: log2size=%u, min=%u" +nvme_dev_err_startfail_cqent_too_large(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the completion queue entry size is too large: log2size=%u, max=%u" +nvme_dev_err_startfail_sqent_too_small(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the submission queue entry size is too small: log2size=%u, min=%u" +nvme_dev_err_startfail_sqent_too_large(uint8_t log2ps, uint8_t maxlog2ps) "nvme_start_ctrl failed because the submission queue entry size is too large: log2size=%u, max=%u" +nvme_dev_err_startfail_asqent_sz_zero(void) "nvme_start_ctrl failed because the admin submission queue size is zero" +nvme_dev_err_startfail_acqent_sz_zero(void) "nvme_start_ctrl failed because the admin completion queue size is zero" +nvme_dev_err_startfail(void) "setting controller enable bit failed" # Traces for undefined behavior -nvme_ub_mmiowr_misaligned32(uint64_t offset) "MMIO write not 32-bit aligned, offset=0x%"PRIx64"" -nvme_ub_mmiowr_toosmall(uint64_t offset, unsigned size) "MMIO write smaller than 32 bits, offset=0x%"PRIx64", size=%u" -nvme_ub_mmiowr_intmask_with_msix(void) "undefined access to interrupt mask set when MSI-X is enabled" -nvme_ub_mmiowr_ro_csts(void) "attempted to set a read only bit of controller status" -nvme_ub_mmiowr_ssreset_w1c_unsupported(void) "attempted to W1C CSTS.NSSRO but CAP.NSSRS is zero (not supported)" -nvme_ub_mmiowr_ssreset_unsupported(void) "attempted NVM subsystem reset but CAP.NSSRS is zero (not supported)" -nvme_ub_mmiowr_cmbloc_reserved(void) "invalid write to reserved CMBLOC when CMBSZ is zero, ignored" -nvme_ub_mmiowr_cmbsz_readonly(void) "invalid write to read only CMBSZ, ignored" -nvme_ub_mmiowr_invalid(uint64_t offset, uint64_t data) "invalid MMIO write, offset=0x%"PRIx64", data=0x%"PRIx64"" -nvme_ub_mmiord_misaligned32(uint64_t offset) "MMIO read not 32-bit aligned, offset=0x%"PRIx64"" -nvme_ub_mmiord_toosmall(uint64_t offset) "MMIO read smaller than 32-bits, offset=0x%"PRIx64"" -nvme_ub_mmiord_invalid_ofs(uint64_t offset) "MMIO read beyond last register, offset=0x%"PRIx64", returning 0" -nvme_ub_db_wr_misaligned(uint64_t offset) "doorbell write not 32-bit aligned, offset=0x%"PRIx64", ignoring" -nvme_ub_db_wr_invalid_cq(uint32_t qid) "completion queue doorbell write for nonexistent queue, cqid=%"PRIu32", ignoring" -nvme_ub_db_wr_invalid_cqhead(uint32_t qid, uint16_t new_head) "completion queue doorbell write value beyond queue size, cqid=%"PRIu32", new_head=%"PRIu16", ignoring" -nvme_ub_db_wr_invalid_sq(uint32_t qid) "submission queue doorbell write for nonexistent queue, sqid=%"PRIu32", ignoring" -nvme_ub_db_wr_invalid_sqtail(uint32_t qid, uint16_t new_tail) "submission queue doorbell write value beyond queue size, sqid=%"PRIu32", new_head=%"PRIu16", ignoring" +nvme_dev_ub_mmiowr_misaligned32(uint64_t offset) "MMIO write not 32-bit aligned, offset=0x%"PRIx64"" +nvme_dev_ub_mmiowr_toosmall(uint64_t offset, unsigned size) "MMIO write smaller than 32 bits, offset=0x%"PRIx64", size=%u" +nvme_dev_ub_mmiowr_intmask_with_msix(void) "undefined access to interrupt mask set when MSI-X is enabled" +nvme_dev_ub_mmiowr_ro_csts(void) "attempted to set a read only bit of controller status" +nvme_dev_ub_mmiowr_ssreset_w1c_unsupported(void) "attempted to W1C CSTS.NSSRO but CAP.NSSRS is zero (not supported)" +nvme_dev_ub_mmiowr_ssreset_unsupported(void) "attempted NVM subsystem reset but CAP.NSSRS is zero (not supported)" +nvme_dev_ub_mmiowr_cmbloc_reserved(void) "invalid write to reserved CMBLOC when CMBSZ is zero, ignored" +nvme_dev_ub_mmiowr_cmbsz_readonly(void) "invalid write to read only CMBSZ, ignored" +nvme_dev_ub_mmiowr_invalid(uint64_t offset, uint64_t data) "invalid MMIO write, offset=0x%"PRIx64", data=0x%"PRIx64"" +nvme_dev_ub_mmiord_misaligned32(uint64_t offset) "MMIO read not 32-bit aligned, offset=0x%"PRIx64"" +nvme_dev_ub_mmiord_toosmall(uint64_t offset) "MMIO read smaller than 32-bits, offset=0x%"PRIx64"" +nvme_dev_ub_mmiord_invalid_ofs(uint64_t offset) "MMIO read beyond last register, offset=0x%"PRIx64", returning 0" +nvme_dev_ub_db_wr_misaligned(uint64_t offset) "doorbell write not 32-bit aligned, offset=0x%"PRIx64", ignoring" +nvme_dev_ub_db_wr_invalid_cq(uint32_t qid) "completion queue doorbell write for nonexistent queue, cqid=%"PRIu32", ignoring" +nvme_dev_ub_db_wr_invalid_cqhead(uint32_t qid, uint16_t new_head) "completion queue doorbell write value beyond queue size, cqid=%"PRIu32", new_head=%"PRIu16", ignoring" +nvme_dev_ub_db_wr_invalid_sq(uint32_t qid) "submission queue doorbell write for nonexistent queue, sqid=%"PRIu32", ignoring" +nvme_dev_ub_db_wr_invalid_sqtail(uint32_t qid, uint16_t new_tail) "submission queue doorbell write value beyond queue size, sqid=%"PRIu32", new_head=%"PRIu16", ignoring" # xen-block.c xen_block_realize(const char *type, uint32_t disk, uint32_t partition) "%s d%up%u"