From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E213C56202 for ; Thu, 26 Nov 2020 02:41:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3558B206C0 for ; Thu, 26 Nov 2020 02:41:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="RMhGWu22" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732613AbgKZClc (ORCPT ); Wed, 25 Nov 2020 21:41:32 -0500 Received: from esa1.hgst.iphmx.com ([68.232.141.245]:36141 "EHLO esa1.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732531AbgKZClc (ORCPT ); Wed, 25 Nov 2020 21:41:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1606358491; x=1637894491; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=hpoI1V55y5gwFhJlJIS3F+nAY0E41Z5thazQ0M5y7lA=; b=RMhGWu22i/AYkX9LAz6ixHcFMI+klOKOrn83dfVnWFAj11R5qeGzm94p 4+YHyqSbv5/AOlUJZaV0FDaBEUQgjmfs6eVtMmuj+WhIejrtckml1Vrid YqTvH1c+k+OCHanb46Xciv0cX7pwi4FCQrR1SWGCpNMDrcjlYPiqeYKk9 Otv11MMWfrfK8ZkEEJPqFTsQBKODL8ZY/j/fVmNwlWxXuRTY0qhufqdqk WIMqScxgrUvZ4KV9g4nRIu/HEUOMqMxkyrfWFVqe8S5smpTReeh+2aZ40 Sm6KZk3bpvHlmo+WH5cSGAxWfchlObq72KovWOf4MmsfPUdzVGxR/0cvH g==; IronPort-SDR: pK/P8cy2BIy6OeUmIxooW/baixnxk2YGEo+gYjXN9PEzYMBqG0uV8ewPisvR/AYkrLvk+t2dN3 LJlhPns8317lPgAA7D7hWsa0avQHErc3rE4QF4Ky4TGeJONpsa4fzgmk7h3ELGyDas3nKxEC8+ Not+Yy+1izwzj+2nNEX+HXXP8A6Ka5GEjzRQ0WJ7m/vl0ckP0EfrVcA+GsdgFo7dj9kzFXW8QC N4n9pIrlcOKjVUFQc1cxjb8iwbb8BN+awZhivftsbvZw9RSHid+8DAuY5MdcoHw8tEj4wgVJCt /lU= X-IronPort-AV: E=Sophos;i="5.78,370,1599494400"; d="scan'208";a="263593234" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 26 Nov 2020 10:41:31 +0800 IronPort-SDR: rNrbwv/6lfpqn6nOancJ0UOGNS2QXapSim5Q5UHit6Ay/u9t4sTwI1ZNZOU/q0vSsqFadJegEh 89OXjVxtvMGIam/VH+H9D8JJ1k6u7jdYY= Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2020 18:27:14 -0800 IronPort-SDR: enmtt+Or6DoLJmp0NbpiS6ndWSSk5cAWh1INEVyXm5F8/n67xcFYFIRYGcCIFMEyViN0V8xMdi 0oc8SJcSF1DA== WDCIronportException: Internal Received: from vm.labspan.wdc.com (HELO vm.sc.wdc.com) ([10.6.137.102]) by uls-op-cesaip02.wdc.com with ESMTP; 25 Nov 2020 18:41:31 -0800 From: Chaitanya Kulkarni To: linux-block@vger.kernel.org, linux-nvme@lists.infradead.org Cc: sagi@grimberg.me, hch@lst.de, Chaitanya Kulkarni Subject: [PATCH 4/9] nvmet: add NVME_CSI_ZNS in ns-desc for zbdev Date: Wed, 25 Nov 2020 18:40:38 -0800 Message-Id: <20201126024043.3392-5-chaitanya.kulkarni@wdc.com> X-Mailer: git-send-email 2.22.1 In-Reply-To: <20201126024043.3392-1-chaitanya.kulkarni@wdc.com> References: <20201126024043.3392-1-chaitanya.kulkarni@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org When discovering the ZNS, the host-side looks for the NVME_CSI_ZNS value in the ns-desc. Update the nvmet_execute_identify_desclist() such that it can now update the ns-desc with NVME_CSI_ZNS if bdev is zoned. Signed-off-by: Chaitanya Kulkarni --- drivers/nvme/target/admin-cmd.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index c64b40c631e0..d4fc1bb1a318 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -628,6 +628,10 @@ static void nvmet_execute_identify_desclist(struct nvmet_req *req) goto out; } + status = nvmet_process_zns_cis(req, &off); + if (status) + goto out; + if (sg_zero_buffer(req->sg, req->sg_cnt, NVME_IDENTIFY_DATA_SIZE - off, off) != NVME_IDENTIFY_DATA_SIZE - off) status = NVME_SC_INTERNAL | NVME_SC_DNR; -- 2.22.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44FF5C56201 for ; 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charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org V2hlbiBkaXNjb3ZlcmluZyB0aGUgWk5TLCB0aGUgaG9zdC1zaWRlwqBsb29rcyBmb3IgdGhlIE5W TUVfQ1NJX1pOUwp2YWx1ZSBpbiB0aGUgbnMtZGVzYy4gVXBkYXRlIHRoZSBudm1ldF9leGVjdXRl X2lkZW50aWZ5X2Rlc2NsaXN0KCkKc3VjaCB0aGF0IGl0IGNhbiBub3cgdXBkYXRlIHRoZSBucy1k ZXNjIHdpdGggTlZNRV9DU0lfWk5TIGlmIGJkZXYgaXMKem9uZWQuCgpTaWduZWQtb2ZmLWJ5OiBD aGFpdGFueWEgS3Vsa2FybmkgPGNoYWl0YW55YS5rdWxrYXJuaUB3ZGMuY29tPgotLS0KIGRyaXZl cnMvbnZtZS90YXJnZXQvYWRtaW4tY21kLmMgfCA0ICsrKysKIDEgZmlsZSBjaGFuZ2VkLCA0IGlu c2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL252bWUvdGFyZ2V0L2FkbWluLWNtZC5j IGIvZHJpdmVycy9udm1lL3RhcmdldC9hZG1pbi1jbWQuYwppbmRleCBjNjRiNDBjNjMxZTAuLmQ0 ZmMxYmIxYTMxOCAxMDA2NDQKLS0tIGEvZHJpdmVycy9udm1lL3RhcmdldC9hZG1pbi1jbWQuYwor KysgYi9kcml2ZXJzL252bWUvdGFyZ2V0L2FkbWluLWNtZC5jCkBAIC02MjgsNiArNjI4LDEwIEBA IHN0YXRpYyB2b2lkIG52bWV0X2V4ZWN1dGVfaWRlbnRpZnlfZGVzY2xpc3Qoc3RydWN0IG52bWV0 X3JlcSAqcmVxKQogCQkJZ290byBvdXQ7CiAJfQogCisJc3RhdHVzID0gbnZtZXRfcHJvY2Vzc196 bnNfY2lzKHJlcSwgJm9mZik7CisJaWYgKHN0YXR1cykKKwkJZ290byBvdXQ7CisKIAlpZiAoc2df emVyb19idWZmZXIocmVxLT5zZywgcmVxLT5zZ19jbnQsIE5WTUVfSURFTlRJRllfREFUQV9TSVpF IC0gb2ZmLAogCQkJb2ZmKSAhPSBOVk1FX0lERU5USUZZX0RBVEFfU0laRSAtIG9mZikKIAkJc3Rh dHVzID0gTlZNRV9TQ19JTlRFUk5BTCB8IE5WTUVfU0NfRE5SOwotLSAKMi4yMi4xCgoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXgtbnZtZSBtYWls aW5nIGxpc3QKTGludXgtbnZtZUBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZy YWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbnZtZQo=