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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 603A4C4345F for ; Thu, 18 Apr 2024 14:11:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=y1STiGSkeCMX6O9Rsx/VyQsCoHRxP5UzQxTjdthpCOM=; b=q0ADFrIyPqJatm FYcGd8qPE6Owyv5R4nyhf6uWQnohrMquNLS/qMBD/WNglxnwzt17DdGWO2o6wIFkB4rCThJ19WkoK S5JdnAq68sBces587Fbznyt4PfDLUHl7mv+UngpnZnrjHBkBvQoKW7MW0j4PuW/9duv17i/gdDH61 7ARylX0QL+f16fNTkzHdxqi49wab8xcwfHzD+c1lBpPWWi3xRWPqUsZZb8stkV29Eh+ytue/txirh tkPLG+NYwCVBpSQbZW/LFnDquckHFPXfOE9yNhf79KhKmCAuAgtJ18Y4RPBieCF0Rd+xJbqMSl3CH pDwE8WGTa4FyGfEBjJHQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rxSTd-00000002XF9-35Wm; Thu, 18 Apr 2024 14:11:01 +0000 Received: from mgamail.intel.com ([198.175.65.10]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rxSTW-00000002XED-2qxJ for linux-arm-kernel@lists.infradead.org; Thu, 18 Apr 2024 14:11:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1713449455; x=1744985455; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=+T4Gbz0d0WDWqpCdnwHViVzIhKHhKRV2SeC9eULkFI8=; b=PIc6TCg3kjFDUeEIlpo5c6gF1M9HRWEwWvW2DcGrUECSHmcJTTeyJwXi t3ozW61b8IwvF5Wnv5RXbMGAlB01TzUefxbiWLl5F518b7EeBbTqxk1wy 4B3+GQOHfajRI2plQksBnt6ryahthn+wxvfwayYkvfaT3nFjpKROgaD47 e9mSFTMvofpTjvj3J3y4aiBuXFFsbD7EvHq7UCTpT4PTGQz6RAsK3qsPZ mxCsDLx7S7nBFhp/qu/HWWzXogL+jd0MxtJ5OMbn4w8kWDtNsdyrkYNg7 419nx1R5rqSKuaWrftVm9fOI4cA5VBfdSPKvg72z+2qfJt8YvhPEnVlvQ w==; X-CSE-ConnectionGUID: Cp7Lid4WQ0ONJsgb099/lw== X-CSE-MsgGUID: 11ZKZ88yTAWhGerQ3PXR2Q== X-IronPort-AV: E=McAfee;i="6600,9927,11047"; a="26456689" X-IronPort-AV: E=Sophos;i="6.07,212,1708416000"; d="scan'208";a="26456689" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2024 07:10:54 -0700 X-CSE-ConnectionGUID: zcIgliynSJW6Sz2cXS0D+w== X-CSE-MsgGUID: jj4Bonx3Tnq9dPuBz/qaOQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,212,1708416000"; d="scan'208";a="27441373" Received: from unknown (HELO 23c141fc0fd8) ([10.239.97.151]) by fmviesa005.fm.intel.com with ESMTP; 18 Apr 2024 07:10:49 -0700 Received: from kbuild by 23c141fc0fd8 with local (Exim 4.96) (envelope-from ) id 1rxSTO-0007mK-2y; Thu, 18 Apr 2024 14:10:46 +0000 Date: Thu, 18 Apr 2024 22:10:35 +0800 From: kernel test robot To: Lorenzo Bianconi , linux-spi@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, broonie@kernel.org, lorenzo.bianconi83@gmail.com, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, nbd@nbd.name, john@phrozen.org, dd@embedd.com, catalin.marinas@arm.com, will@kernel.org, upstream@airoha.com, angelogioacchino.delregno@collabora.com Subject: Re: [PATCH v2 3/3] spi: airoha: add SPI-NAND Flash controller driver Message-ID: <202404182252.YtOmaTWG-lkp@intel.com> References: <25dd4334e3b37eaa628c20265841f251968c2b75.1713335916.git.lorenzo@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <25dd4334e3b37eaa628c20265841f251968c2b75.1713335916.git.lorenzo@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240418_071054_809133_D417764F X-CRM114-Status: GOOD ( 14.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Lorenzo, kernel test robot noticed the following build errors: [auto build test ERROR on next-20240416] [cannot apply to broonie-spi/for-next robh/for-next arm/for-next arm/fixes arm64/for-next/core kvmarm/next rockchip/for-next shawnguo/for-next soc/for-next linus/master v6.9-rc4 v6.9-rc3 v6.9-rc2 v6.9-rc4] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Lorenzo-Bianconi/dt-bindings-spi-airoha-Add-YAML-schema-for-SNFI-controller/20240417-144847 base: next-20240416 patch link: https://lore.kernel.org/r/25dd4334e3b37eaa628c20265841f251968c2b75.1713335916.git.lorenzo%40kernel.org patch subject: [PATCH v2 3/3] spi: airoha: add SPI-NAND Flash controller driver config: hexagon-allyesconfig (https://download.01.org/0day-ci/archive/20240418/202404182252.YtOmaTWG-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 7089c359a3845323f6f30c44a47dd901f2edfe63) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240418/202404182252.YtOmaTWG-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202404182252.YtOmaTWG-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/spi/spi-airoha-snfi.c:10: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2254: include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from drivers/spi/spi-airoha-snfi.c:10: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) | ^ In file included from drivers/spi/spi-airoha-snfi.c:10: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ In file included from drivers/spi/spi-airoha-snfi.c:10: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ >> drivers/spi/spi-airoha-snfi.c:233:7: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 233 | FIELD_PREP(SPI_CTRL_OPFIFO_LEN, op_len) | | ^ drivers/spi/spi-airoha-snfi.c:281:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 281 | FIELD_PREP(SPI_CTRL_DFIFO_WDATA, data[i])); | ^ >> drivers/spi/spi-airoha-snfi.c:320:12: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 320 | ptr[i] = FIELD_GET(SPI_CTRL_DFIFO_RDATA, val); | ^ drivers/spi/spi-airoha-snfi.c:487:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 487 | val = FIELD_PREP(SPI_NFI_SPARE_SIZE, 0x1); | ^ drivers/spi/spi-airoha-snfi.c:507:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 507 | val = FIELD_PREP(SPI_NFI_PAGE_SIZE, 0x1); | ^ drivers/spi/spi-airoha-snfi.c:523:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 523 | val = FIELD_PREP(SPI_NFI_SEC_NUM, as_ctrl->nfi_cfg.sec_num); | ^ drivers/spi/spi-airoha-snfi.c:694:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 694 | val = FIELD_PREP(SPI_NFI_READ_DATA_BYTE_NUM, val); | ^ drivers/spi/spi-airoha-snfi.c:819:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 819 | val = FIELD_PREP(SPI_NFI_PROG_LOAD_BYTE_NUM, val); | ^ drivers/spi/spi-airoha-snfi.c:1034:12: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1034 | sec_num = FIELD_GET(SPI_NFI_SEC_NUM, val); | ^ 7 warnings and 9 errors generated. vim +/FIELD_PREP +233 drivers/spi/spi-airoha-snfi.c 225 226 static int airoha_snand_set_fifo_op(struct airoha_snand_ctrl *as_ctrl, 227 u8 op_cmd, int op_len) 228 { 229 int err; 230 u32 val; 231 232 err = regmap_write(as_ctrl->regmap_ctrl, REG_SPI_CTRL_OPFIFO_WDATA, > 233 FIELD_PREP(SPI_CTRL_OPFIFO_LEN, op_len) | 234 FIELD_PREP(SPI_CTRL_OPFIFO_OP, op_cmd)); 235 if (err) 236 return err; 237 238 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 239 REG_SPI_CTRL_OPFIFO_FULL, 240 val, !(val & SPI_CTRL_OPFIFO_FULL), 241 0, 250 * USEC_PER_MSEC); 242 if (err) 243 return err; 244 245 err = regmap_write(as_ctrl->regmap_ctrl, REG_SPI_CTRL_OPFIFO_WR, 246 SPI_CTRL_OPFIFO_WR); 247 if (err) 248 return err; 249 250 return regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 251 REG_SPI_CTRL_OPFIFO_EMPTY, 252 val, (val & SPI_CTRL_OPFIFO_EMPTY), 253 0, 250 * USEC_PER_MSEC); 254 } 255 256 static int airoha_snand_set_cs(struct airoha_snand_ctrl *as_ctrl, u8 cs) 257 { 258 return airoha_snand_set_fifo_op(as_ctrl, cs, sizeof(cs)); 259 } 260 261 static int airoha_snand_write_data_to_fifo(struct airoha_snand_ctrl *as_ctrl, 262 const u8 *data, int len) 263 { 264 int i; 265 266 for (i = 0; i < len; i++) { 267 int err; 268 u32 val; 269 270 /* 1. Wait until dfifo is not full */ 271 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 272 REG_SPI_CTRL_DFIFO_FULL, val, 273 !(val & SPI_CTRL_DFIFO_FULL), 274 0, 250 * USEC_PER_MSEC); 275 if (err) 276 return err; 277 278 /* 2. Write data to register DFIFO_WDATA */ 279 err = regmap_write(as_ctrl->regmap_ctrl, 280 REG_SPI_CTRL_DFIFO_WDATA, 281 FIELD_PREP(SPI_CTRL_DFIFO_WDATA, data[i])); 282 if (err) 283 return err; 284 285 /* 3. Wait until dfifo is not full */ 286 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 287 REG_SPI_CTRL_DFIFO_FULL, val, 288 !(val & SPI_CTRL_DFIFO_FULL), 289 0, 250 * USEC_PER_MSEC); 290 if (err) 291 return err; 292 } 293 294 return 0; 295 } 296 297 static int airoha_snand_read_data_from_fifo(struct airoha_snand_ctrl *as_ctrl, 298 u8 *ptr, int len) 299 { 300 int i; 301 302 for (i = 0; i < len; i++) { 303 int err; 304 u32 val; 305 306 /* 1. wait until dfifo is not empty */ 307 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 308 REG_SPI_CTRL_DFIFO_EMPTY, val, 309 !(val & SPI_CTRL_DFIFO_EMPTY), 310 0, 250 * USEC_PER_MSEC); 311 if (err) 312 return err; 313 314 /* 2. read from dfifo to register DFIFO_RDATA */ 315 err = regmap_read(as_ctrl->regmap_ctrl, 316 REG_SPI_CTRL_DFIFO_RDATA, &val); 317 if (err) 318 return err; 319 > 320 ptr[i] = FIELD_GET(SPI_CTRL_DFIFO_RDATA, val); 321 /* 3. enable register DFIFO_RD to read next byte */ 322 err = regmap_write(as_ctrl->regmap_ctrl, 323 REG_SPI_CTRL_DFIFO_RD, SPI_CTRL_DFIFO_RD); 324 if (err) 325 return err; 326 } 327 328 return 0; 329 } 330 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel