{"id":2225588,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2225588/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/fd67a0a7da68717a551f6c6153b56c8719fe2022.1776759754.git.weijie.gao@mediatek.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"","list_archive_url":null,"date":"2026-04-21T08:36:24","name":"[v2,5/8] cmd: ubi: reorganize command messages","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"23b4716ae189d7951b6a37f43f8a3eb3ef04dbd6","submitter":{"id":75269,"url":"http://patchwork.ozlabs.org/api/1.2/people/75269/?format=json","name":"Weijie Gao","email":"weijie.gao@mediatek.com"},"delegate":{"id":1691,"url":"http://patchwork.ozlabs.org/api/1.2/users/1691/?format=json","username":"hs","first_name":"Heiko","last_name":"Schocher","email":"hs@denx.de"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/fd67a0a7da68717a551f6c6153b56c8719fe2022.1776759754.git.weijie.gao@mediatek.com/mbox/","series":[{"id":500759,"url":"http://patchwork.ozlabs.org/api/1.2/series/500759/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=500759","date":"2026-04-21T08:35:39","name":"Add support for ubi environment to create volumes","version":2,"mbox":"http://patchwork.ozlabs.org/series/500759/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2225588/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2225588/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=mediatek.com header.i=@mediatek.com header.a=rsa-sha256\n header.s=dk header.b=ZXjTDxp7;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n d=mediatek.com;\n s=dk;\n h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From;\n bh=QGh+AnS/nRumtmvWscjF93LhjDb2uwmcHElzgJxDZ90=;\n b=ZXjTDxp7FQKbp3EsNCIB6hHwPc4aVjQPkjPdI8usruNkgDFqExZCGSFbuV3XxRC+eCLPIwCixP9jvkYDwNzc0srStdWgOtiQxkSA/LLdi/FTHug7xwW7f2VdK8bZqp4U7T2YqtmQQn3GxjibOYc/mxSygUkOP9QkzPjcASfx7jQ=;","X-CID-P-RULE":"Release_Ham","X-CID-O-INFO":"VERSION:1.3.12, REQID:81f14078-d14a-4622-870e-fbe9d867feff,\n IP:0,\n U\n RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION\n :release,TS:-5","X-CID-META":"VersionHash:e7bac3a, CLOUDID:65123095-f8ef-4ca8-bea0-143568f9ca1d,\n B\n ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|836|865|888|898,TC:-5,Cont\n ent:0|15|50,EDM:-3,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:-1,COL:0\n ,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0","X-CID-BVR":"2,SSN|SDN","X-CID-BAS":"2,SSN|SDN,0,_","X-CID-FACTOR":"TF_CID_SPAM_SNR","X-CID-RHF":"D41D8CD98F00B204E9800998ECF8427E","From":"Weijie Gao ","To":"","CC":"GSS_MTK_Uboot_upstream , Tom Rini\n , Marek Vasut , Simon\n Glass , Weijie Gao ","Subject":"[PATCH v2 5/8] cmd: ubi: reorganize command messages","Date":"Tue, 21 Apr 2026 16:36:24 +0800","Message-ID":"\n ","X-Mailer":"git-send-email 2.17.0","In-Reply-To":"","References":"","MIME-Version":"1.0","Content-Type":"text/plain","X-MTK":"N","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"This patch moves normal subcommand messages into the main command function.\nThis will allow current and potential api functions being called with clean\noutput.\n\nA new function ubi_require_volume() is added for finding and printing error\nmessage if volume not found. The original ubi_find_volume() will be silent\nfor being an api function.\n\nSigned-off-by: Weijie Gao \n---\nv2: new\n---\n cmd/ubi.c | 92 +++++++++++++++++++++++++++++++++++++++----------------\n 1 file changed, 65 insertions(+), 27 deletions(-)","diff":"diff --git a/cmd/ubi.c b/cmd/ubi.c\nindex 8e3cfaaddbb..f2ae63e6a7a 100644\n--- a/cmd/ubi.c\n+++ b/cmd/ubi.c\n@@ -241,8 +241,7 @@ static int ubi_create_vol(const char *volume, int64_t size, int dynamic,\n \t\tprintf(\"verify_mkvol_req failed %d\\n\", err);\n \t\treturn err;\n \t}\n-\tprintf(\"Creating %s volume %s of size %lld\\n\",\n-\t\tdynamic ? \"dynamic\" : \"static\", volume, size);\n+\n \t/* Call real ubi create volume */\n \treturn ubi_create_volume(ubi, &req);\n }\n@@ -258,10 +257,19 @@ static struct ubi_volume *ubi_find_volume(const char *volume)\n \t\t\treturn vol;\n \t}\n \n-\tprintf(\"Volume %s not found!\\n\", volume);\n \treturn NULL;\n }\n \n+static struct ubi_volume *ubi_require_volume(const char *volume)\n+{\n+\tstruct ubi_volume *vol = ubi_find_volume(volume);\n+\n+\tif (!vol)\n+\t\tprintf(\"Volume %s not found!\\n\", volume);\n+\n+\treturn vol;\n+}\n+\n static int ubi_remove_vol(const char *volume)\n {\n \tint err, reserved_pebs, i;\n@@ -271,8 +279,6 @@ static int ubi_remove_vol(const char *volume)\n \tif (vol == NULL)\n \t\treturn ENODEV;\n \n-\tprintf(\"Remove UBI volume %s (id %d)\\n\", vol->name, vol->vol_id);\n-\n \tif (ubi->ro_mode) {\n \t\tprintf(\"It's read-only mode\\n\");\n \t\terr = EROFS;\n@@ -334,8 +340,6 @@ static int ubi_rename_vol(const char *oldname, const char *newname)\n \t\treturn EINVAL;\n \t}\n \n-\tprintf(\"Rename UBI volume %s to %s\\n\", oldname, newname);\n-\n \tif (ubi->ro_mode) {\n \t\tprintf(\"%s: ubi device is in read-only mode\\n\", __func__);\n \t\treturn EROFS;\n@@ -360,7 +364,7 @@ static int ubi_volume_continue_write(const char *volume, const void *buf,\n \tint err;\n \tstruct ubi_volume *vol;\n \n-\tvol = ubi_find_volume(volume);\n+\tvol = ubi_require_volume(volume);\n \tif (vol == NULL)\n \t\treturn ENODEV;\n \n@@ -402,7 +406,7 @@ int ubi_volume_begin_write(const char *volume, const void *buf, size_t size,\n \tint rsvd_bytes;\n \tstruct ubi_volume *vol;\n \n-\tvol = ubi_find_volume(volume);\n+\tvol = ubi_require_volume(volume);\n \tif (vol == NULL)\n \t\treturn ENODEV;\n \n@@ -434,7 +438,7 @@ static int ubi_volume_offset_write(const char *volume, const void *buf,\n \tloff_t off = offset;\n \tvoid *tbuf;\n \n-\tvol = ubi_find_volume(volume);\n+\tvol = ubi_require_volume(volume);\n \tif (!vol)\n \t\treturn -ENODEV;\n \n@@ -514,7 +518,7 @@ int ubi_volume_read(const char *volume, void *buf, loff_t offset, size_t size)\n \tloff_t offp = offset;\n \tsize_t len_read;\n \n-\tvol = ubi_find_volume(volume);\n+\tvol = ubi_require_volume(volume);\n \tif (vol == NULL)\n \t\treturn ENODEV;\n \n@@ -534,8 +538,6 @@ int ubi_volume_read(const char *volume, void *buf, loff_t offset, size_t size)\n \t\tsize = vol->used_bytes;\n \t}\n \n-\tprintf(\"Read %zu bytes from volume %s to %p\\n\", size, volume, buf);\n-\n \tif (vol->corrupted)\n \t\tprintf(\"read from corrupted volume %d\", vol->vol_id);\n \tif (offp + size > vol->used_bytes)\n@@ -619,13 +621,10 @@ static int ubi_set_skip_check(const char *volume, bool skip_check)\n \tstruct ubi_vtbl_record vtbl_rec;\n \tstruct ubi_volume *vol;\n \n-\tvol = ubi_find_volume(volume);\n+\tvol = ubi_require_volume(volume);\n \tif (!vol)\n \t\treturn ENODEV;\n \n-\tprintf(\"%sing skip_check on volume %s\\n\",\n-\t skip_check ? \"Sett\" : \"Clear\", volume);\n-\n \tvtbl_rec = ubi->vtbl[vol->vol_id];\n \tif (skip_check) {\n \t\tvtbl_rec.flags |= UBI_VTBL_SKIP_CRC_CHECK_FLG;\n@@ -698,6 +697,7 @@ static int do_ubi(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])\n \tint64_t size;\n \tulong addr = 0;\n \tbool skipcheck = false;\n+\tint ret;\n \n \tif (argc < 2)\n \t\treturn CMD_RET_USAGE;\n@@ -806,31 +806,63 @@ static int do_ubi(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])\n \t\t}\n \t\t/* E.g., create volume */\n \t\tif (argc == 3) {\n-\t\t\treturn ubi_create_vol(argv[2], size, dynamic, id,\n-\t\t\t\t\t skipcheck);\n+\t\t\tret = ubi_create_vol(argv[2], size, dynamic, id,\n+\t\t\t\t\t skipcheck);\n+\t\t\tif (!ret)\n+\t\t\t\tprintf(\"Created %s volume %s of size %lld\\n\",\n+\t\t\t\t dynamic ? \"dynamic\" : \"static\", argv[2],\n+\t\t\t\t size);\n+\t\t\telse if (ret == -EEXIST)\n+\t\t\t\tprintf(\"Volume %s already exists!\\n\", argv[2]);\n+\n+\t\t\treturn ret;\n \t\t}\n \t}\n \n \tif (strncmp(argv[1], \"remove\", 6) == 0) {\n \t\t/* E.g., remove volume */\n-\t\tif (argc == 3)\n-\t\t\treturn ubi_remove_vol(argv[2]);\n+\t\tif (argc == 3) {\n+\t\t\tstruct ubi_volume *vol;\n+\n+\t\t\tvol = ubi_find_volume(argv[2]);\n+\t\t\tif (!vol)\n+\t\t\t\treturn 0;\n+\n+\t\t\tret = ubi_remove_vol(argv[2]);\n+\t\t\tif (!ret) {\n+\t\t\t\tprintf(\"Removed UBI volume %s (id %d)\\n\",\n+\t\t\t\t vol->name, vol->vol_id);\n+\t\t\t}\n+\n+\t\t\treturn ret;\n+\t\t}\n \t}\n \n-\tif (IS_ENABLED(CONFIG_CMD_UBI_RENAME) && !strncmp(argv[1], \"rename\", 6))\n-\t\treturn ubi_rename_vol(argv[2], argv[3]);\n+\tif (IS_ENABLED(CONFIG_CMD_UBI_RENAME) && !strncmp(argv[1], \"rename\", 6)) {\n+\t\tret = ubi_rename_vol(argv[2], argv[3]);\n+\t\tif (!ret) {\n+\t\t\tprintf(\"UBI volume %s renamed to %s\\n\", argv[2],\n+\t\t\t argv[3]);\n+\t\t}\n+\n+\t\treturn ret;\n+\t}\n \n \tif (strncmp(argv[1], \"skipcheck\", 9) == 0) {\n \t\t/* E.g., change skip_check flag */\n \t\tif (argc == 4) {\n \t\t\tskipcheck = strncmp(argv[3], \"on\", 2) == 0;\n-\t\t\treturn ubi_set_skip_check(argv[2], skipcheck);\n+\t\t\tret = ubi_set_skip_check(argv[2], skipcheck);\n+\t\t\tif (!ret) {\n+\t\t\t\tprintf(\"%s skip_check on volume %s\\n\",\n+\t\t\t\t skipcheck ? \"Set\" : \"Cleared\", argv[2]);\n+\t\t\t}\n+\n+\t\t\treturn ret;\n \t\t}\n \t}\n \n \tif (strncmp(argv[1], \"write\", 5) == 0) {\n-\t\tint ret;\n-\n \t\tif (argc < 5) {\n \t\t\tprintf(\"Please see usage\\n\");\n \t\t\treturn 1;\n@@ -877,7 +909,13 @@ static int do_ubi(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])\n \t\t}\n \n \t\tif (argc == 3) {\n-\t\t\treturn ubi_volume_read(argv[3], (void *)addr, 0, size);\n+\t\t\tret = ubi_volume_read(argv[3], (void *)addr, 0, size);\n+\t\t\tif (!ret) {\n+\t\t\t\tprintf(\"%lld bytes read from volume %s to 0x%lx\\n\",\n+\t\t\t\t size, argv[3], addr);\n+\t\t\t}\n+\n+\t\t\treturn ret;\n \t\t}\n \t}\n \n","prefixes":["v2","5/8"]}