From: kernel test robot <lkp@intel.com>
To: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>,
alexandre.belloni@bootlin.com, Frank.Li@nxp.com, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org,
shubhrajyoti.datta@amd.com, shubhamsanjay.patil@amd.com,
adrian.hunter@intel.com, manikanta.guntupalli@amd.com,
linux-i3c@lists.infradead.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
jarkko.nikula@linux.intel.com, wsa+renesas@sang-engineering.com,
alok.a.tiwari@oracle.com
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
konrad.dybcio@oss.qualcomm.com, andersson@kernel.org,
jyothi.seerapu@oss.qualcomm.com,
viken.dadhaniya@oss.qualcomm.com,
aniket.randive@oss.qualcomm.com, praveen.talari@oss.qualcomm.com
Subject: Re: [PATCH v7 2/3] i3c: master: Add Qualcomm I3C controller driver
Date: Thu, 5 Nov 2026 12:39:46 +0800 [thread overview]
Message-ID: <202611051252.K0VIpVGq-lkp@intel.com> (raw)
In-Reply-To: <20261104111610.3739095-2-mukesh.savaliya@oss.qualcomm.com>
Hi Mukesh,
kernel test robot noticed the following build errors:
[auto build test ERROR on i3c/i3c/next]
[also build test ERROR on linus/master v7.3 next-20261030]
[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/Mukesh-Kumar-Savaliya/i3c-master-Add-Qualcomm-I3C-controller-driver/20261104-164609
base: https://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git i3c/next
patch link: https://lore.kernel.org/r/20261104111610.3739095-2-mukesh.savaliya%40oss.qualcomm.com
patch subject: [PATCH v7 2/3] i3c: master: Add Qualcomm I3C controller driver
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20261105/202611051252.K0VIpVGq-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 812626a41399a1d464a0d69627ab45c83b8ebfb9)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261105/202611051252.K0VIpVGq-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202611051252.K0VIpVGq-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/i3c/master/i3c-qcom-geni.c:19:
include/linux/soc/qcom/geni-se.h:378:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
378 | val = readl_relaxed(se->base + GENI_FW_REVISION_RO);
| ^
include/linux/soc/qcom/geni-se.h:397:2: error: call to undeclared function 'writel'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
397 | writel(m_cmd, se->base + SE_GENI_M_CMD0);
| ^
include/linux/soc/qcom/geni-se.h:413:10: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
413 | s_cmd = readl_relaxed(se->base + SE_GENI_S_CMD0);
| ^
include/linux/soc/qcom/geni-se.h:417:2: error: call to undeclared function 'writel'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
417 | writel(s_cmd, se->base + SE_GENI_S_CMD0);
| ^
include/linux/soc/qcom/geni-se.h:430:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
430 | writel_relaxed(M_GENI_CMD_CANCEL, se->base + SE_GENI_M_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:443:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
443 | writel_relaxed(S_GENI_CMD_CANCEL, se->base + SE_GENI_S_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:455:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
455 | writel_relaxed(M_GENI_CMD_ABORT, se->base + SE_GENI_M_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:468:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
468 | writel_relaxed(S_GENI_CMD_ABORT, se->base + SE_GENI_S_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:494:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
494 | val = readl_relaxed(se->base + SE_HW_PARAM_0);
| ^
include/linux/soc/qcom/geni-se.h:512:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
512 | val = readl_relaxed(se->base + SE_HW_PARAM_0);
| ^
include/linux/soc/qcom/geni-se.h:540:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
540 | val = readl_relaxed(se->base + SE_HW_PARAM_1);
| ^
In file included from drivers/i3c/master/i3c-qcom-geni.c:22:
In file included from drivers/i3c/master/../internals.h:12:
In file included from include/linux/io.h:12:
In file included from arch/s390/include/asm/io.h:93:
>> include/asm-generic/io.h:288:20: error: static declaration of 'writel' follows non-static declaration
288 | static inline void writel(u32 value, volatile void __iomem *addr)
| ^
include/asm-generic/io.h:287:16: note: expanded from macro 'writel'
287 | #define writel writel
| ^
include/linux/soc/qcom/geni-se.h:397:2: note: previous implicit declaration is here
397 | writel(m_cmd, se->base + SE_GENI_M_CMD0);
| ^
In file included from drivers/i3c/master/i3c-qcom-geni.c:22:
In file included from drivers/i3c/master/../internals.h:12:
In file included from include/linux/io.h:12:
In file included from arch/s390/include/asm/io.h:93:
>> include/asm-generic/io.h:353:19: error: static declaration of 'readl_relaxed' follows non-static declaration
353 | static inline u32 readl_relaxed(const volatile void __iomem *addr)
| ^
include/asm-generic/io.h:352:23: note: expanded from macro 'readl_relaxed'
352 | #define readl_relaxed readl_relaxed
| ^
include/linux/soc/qcom/geni-se.h:378:8: note: previous implicit declaration is here
378 | val = readl_relaxed(se->base + GENI_FW_REVISION_RO);
| ^
In file included from drivers/i3c/master/i3c-qcom-geni.c:22:
In file included from drivers/i3c/master/../internals.h:12:
In file included from include/linux/io.h:12:
In file included from arch/s390/include/asm/io.h:93:
>> include/asm-generic/io.h:407:20: error: static declaration of 'writel_relaxed' follows non-static declaration
407 | static inline void writel_relaxed(u32 value, volatile void __iomem *addr)
| ^
include/asm-generic/io.h:406:24: note: expanded from macro 'writel_relaxed'
406 | #define writel_relaxed writel_relaxed
| ^
include/linux/soc/qcom/geni-se.h:430:2: note: previous implicit declaration is here
430 | writel_relaxed(M_GENI_CMD_CANCEL, se->base + SE_GENI_M_CMD_CTRL_REG);
| ^
>> drivers/i3c/master/i3c-qcom-geni.c:284:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
284 | val = FIELD_PREP(CLK_DIV_VALUE_MASK, clk_idx->clk_div);
| ^
drivers/i3c/master/i3c-qcom-geni.c:363:6: warning: variable 'm_stat_mask' set but not used [-Wunused-but-set-variable]
363 | u32 m_stat_mask, dm_tx_st, dm_rx_st;
| ^
drivers/i3c/master/i3c-qcom-geni.c:579:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
579 | pid = FIELD_PREP(GENMASK_ULL(47, 40), (u64)rx_buf[0]) |
| ^
drivers/i3c/master/i3c-qcom-geni.c:637:20: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
637 | xfer.m_param |= FIELD_PREP(CCC_HDR_CMD_MSK, cmd->id);
| ^
drivers/i3c/master/i3c-qcom-geni.c:737:20: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
737 | xfer.m_param |= FIELD_PREP(SLAVE_ADDR_MASK, dev->info.dyn_addr);
| ^
drivers/i3c/master/i3c-qcom-geni.c:791:19: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
791 | xfer.m_param |= FIELD_PREP(SLAVE_ADDR_MASK, msgs[i].addr);
| ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
1 warning and 20 errors generated.
--
In file included from i3c-qcom-geni.c:19:
include/linux/soc/qcom/geni-se.h:378:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
378 | val = readl_relaxed(se->base + GENI_FW_REVISION_RO);
| ^
include/linux/soc/qcom/geni-se.h:397:2: error: call to undeclared function 'writel'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
397 | writel(m_cmd, se->base + SE_GENI_M_CMD0);
| ^
include/linux/soc/qcom/geni-se.h:413:10: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
413 | s_cmd = readl_relaxed(se->base + SE_GENI_S_CMD0);
| ^
include/linux/soc/qcom/geni-se.h:417:2: error: call to undeclared function 'writel'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
417 | writel(s_cmd, se->base + SE_GENI_S_CMD0);
| ^
include/linux/soc/qcom/geni-se.h:430:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
430 | writel_relaxed(M_GENI_CMD_CANCEL, se->base + SE_GENI_M_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:443:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
443 | writel_relaxed(S_GENI_CMD_CANCEL, se->base + SE_GENI_S_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:455:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
455 | writel_relaxed(M_GENI_CMD_ABORT, se->base + SE_GENI_M_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:468:2: error: call to undeclared function 'writel_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
468 | writel_relaxed(S_GENI_CMD_ABORT, se->base + SE_GENI_S_CMD_CTRL_REG);
| ^
include/linux/soc/qcom/geni-se.h:494:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
494 | val = readl_relaxed(se->base + SE_HW_PARAM_0);
| ^
include/linux/soc/qcom/geni-se.h:512:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
512 | val = readl_relaxed(se->base + SE_HW_PARAM_0);
| ^
include/linux/soc/qcom/geni-se.h:540:8: error: call to undeclared function 'readl_relaxed'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
540 | val = readl_relaxed(se->base + SE_HW_PARAM_1);
| ^
In file included from i3c-qcom-geni.c:22:
In file included from ./../internals.h:12:
In file included from include/linux/io.h:12:
In file included from arch/s390/include/asm/io.h:93:
>> include/asm-generic/io.h:288:20: error: static declaration of 'writel' follows non-static declaration
288 | static inline void writel(u32 value, volatile void __iomem *addr)
| ^
include/asm-generic/io.h:287:16: note: expanded from macro 'writel'
287 | #define writel writel
| ^
include/linux/soc/qcom/geni-se.h:397:2: note: previous implicit declaration is here
397 | writel(m_cmd, se->base + SE_GENI_M_CMD0);
| ^
In file included from i3c-qcom-geni.c:22:
In file included from ./../internals.h:12:
In file included from include/linux/io.h:12:
In file included from arch/s390/include/asm/io.h:93:
>> include/asm-generic/io.h:353:19: error: static declaration of 'readl_relaxed' follows non-static declaration
353 | static inline u32 readl_relaxed(const volatile void __iomem *addr)
| ^
include/asm-generic/io.h:352:23: note: expanded from macro 'readl_relaxed'
352 | #define readl_relaxed readl_relaxed
| ^
include/linux/soc/qcom/geni-se.h:378:8: note: previous implicit declaration is here
378 | val = readl_relaxed(se->base + GENI_FW_REVISION_RO);
| ^
In file included from i3c-qcom-geni.c:22:
In file included from ./../internals.h:12:
In file included from include/linux/io.h:12:
In file included from arch/s390/include/asm/io.h:93:
>> include/asm-generic/io.h:407:20: error: static declaration of 'writel_relaxed' follows non-static declaration
407 | static inline void writel_relaxed(u32 value, volatile void __iomem *addr)
| ^
include/asm-generic/io.h:406:24: note: expanded from macro 'writel_relaxed'
406 | #define writel_relaxed writel_relaxed
| ^
include/linux/soc/qcom/geni-se.h:430:2: note: previous implicit declaration is here
430 | writel_relaxed(M_GENI_CMD_CANCEL, se->base + SE_GENI_M_CMD_CTRL_REG);
| ^
i3c-qcom-geni.c:284:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
284 | val = FIELD_PREP(CLK_DIV_VALUE_MASK, clk_idx->clk_div);
| ^
i3c-qcom-geni.c:363:6: warning: variable 'm_stat_mask' set but not used [-Wunused-but-set-variable]
363 | u32 m_stat_mask, dm_tx_st, dm_rx_st;
| ^
i3c-qcom-geni.c:579:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
579 | pid = FIELD_PREP(GENMASK_ULL(47, 40), (u64)rx_buf[0]) |
| ^
i3c-qcom-geni.c:637:20: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
637 | xfer.m_param |= FIELD_PREP(CCC_HDR_CMD_MSK, cmd->id);
| ^
i3c-qcom-geni.c:737:20: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
737 | xfer.m_param |= FIELD_PREP(SLAVE_ADDR_MASK, dev->info.dyn_addr);
| ^
i3c-qcom-geni.c:791:19: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
791 | xfer.m_param |= FIELD_PREP(SLAVE_ADDR_MASK, msgs[i].addr);
| ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
1 warning and 20 errors generated.
vim +/readl_relaxed +353 include/asm-generic/io.h
3f7e212df82ca04 Arnd Bergmann 2009-05-13 285
9216efafc52ff99 Thierry Reding 2014-10-01 286 #ifndef writel
9216efafc52ff99 Thierry Reding 2014-10-01 287 #define writel writel
9216efafc52ff99 Thierry Reding 2014-10-01 @288 static inline void writel(u32 value, volatile void __iomem *addr)
3f7e212df82ca04 Arnd Bergmann 2009-05-13 289 {
8327bd4fcb6c1da Varad Gautam 2025-03-30 290 if (rwmmio_tracepoint_enabled(rwmmio_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 291 log_write_mmio(value, 32, addr, _THIS_IP_, _RET_IP_);
755bd04aaf4bf7c Sinan Kaya 2018-04-05 292 __io_bw();
c1d55d50139bea6 Stafford Horne 2020-07-29 293 __raw_writel((u32 __force)__cpu_to_le32(value), addr);
755bd04aaf4bf7c Sinan Kaya 2018-04-05 294 __io_aw();
8327bd4fcb6c1da Varad Gautam 2025-03-30 295 if (rwmmio_tracepoint_enabled(rwmmio_post_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 296 log_post_write_mmio(value, 32, addr, _THIS_IP_, _RET_IP_);
3f7e212df82ca04 Arnd Bergmann 2009-05-13 297 }
9216efafc52ff99 Thierry Reding 2014-10-01 298 #endif
3f7e212df82ca04 Arnd Bergmann 2009-05-13 299
9216efafc52ff99 Thierry Reding 2014-10-01 300 #ifdef CONFIG_64BIT
9216efafc52ff99 Thierry Reding 2014-10-01 301 #ifndef writeq
9216efafc52ff99 Thierry Reding 2014-10-01 302 #define writeq writeq
9216efafc52ff99 Thierry Reding 2014-10-01 303 static inline void writeq(u64 value, volatile void __iomem *addr)
3f7e212df82ca04 Arnd Bergmann 2009-05-13 304 {
8327bd4fcb6c1da Varad Gautam 2025-03-30 305 if (rwmmio_tracepoint_enabled(rwmmio_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 306 log_write_mmio(value, 64, addr, _THIS_IP_, _RET_IP_);
755bd04aaf4bf7c Sinan Kaya 2018-04-05 307 __io_bw();
d564fa1ff19e893 Vladimir Oltean 2023-01-09 308 __raw_writeq((u64 __force)__cpu_to_le64(value), addr);
755bd04aaf4bf7c Sinan Kaya 2018-04-05 309 __io_aw();
8327bd4fcb6c1da Varad Gautam 2025-03-30 310 if (rwmmio_tracepoint_enabled(rwmmio_post_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 311 log_post_write_mmio(value, 64, addr, _THIS_IP_, _RET_IP_);
3f7e212df82ca04 Arnd Bergmann 2009-05-13 312 }
9216efafc52ff99 Thierry Reding 2014-10-01 313 #endif
9216efafc52ff99 Thierry Reding 2014-10-01 314 #endif /* CONFIG_64BIT */
3f7e212df82ca04 Arnd Bergmann 2009-05-13 315
1c8d29696f0d799 Arnd Bergmann 2014-11-11 316 /*
1c8d29696f0d799 Arnd Bergmann 2014-11-11 317 * {read,write}{b,w,l,q}_relaxed() are like the regular version, but
1c8d29696f0d799 Arnd Bergmann 2014-11-11 318 * are not guaranteed to provide ordering against spinlocks or memory
1c8d29696f0d799 Arnd Bergmann 2014-11-11 319 * accesses.
1c8d29696f0d799 Arnd Bergmann 2014-11-11 320 */
1c8d29696f0d799 Arnd Bergmann 2014-11-11 321 #ifndef readb_relaxed
8875c55437617fa Sinan Kaya 2018-04-06 322 #define readb_relaxed readb_relaxed
8875c55437617fa Sinan Kaya 2018-04-06 323 static inline u8 readb_relaxed(const volatile void __iomem *addr)
8875c55437617fa Sinan Kaya 2018-04-06 324 {
210031971cdd25a Sai Prakash Ranjan 2022-05-18 325 u8 val;
210031971cdd25a Sai Prakash Ranjan 2022-05-18 326
8327bd4fcb6c1da Varad Gautam 2025-03-30 327 if (rwmmio_tracepoint_enabled(rwmmio_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 328 log_read_mmio(8, addr, _THIS_IP_, _RET_IP_);
210031971cdd25a Sai Prakash Ranjan 2022-05-18 329 val = __raw_readb(addr);
8327bd4fcb6c1da Varad Gautam 2025-03-30 330 if (rwmmio_tracepoint_enabled(rwmmio_post_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 331 log_post_read_mmio(val, 8, addr, _THIS_IP_, _RET_IP_);
210031971cdd25a Sai Prakash Ranjan 2022-05-18 332 return val;
8875c55437617fa Sinan Kaya 2018-04-06 333 }
1c8d29696f0d799 Arnd Bergmann 2014-11-11 334 #endif
1c8d29696f0d799 Arnd Bergmann 2014-11-11 335
1c8d29696f0d799 Arnd Bergmann 2014-11-11 336 #ifndef readw_relaxed
8875c55437617fa Sinan Kaya 2018-04-06 337 #define readw_relaxed readw_relaxed
8875c55437617fa Sinan Kaya 2018-04-06 338 static inline u16 readw_relaxed(const volatile void __iomem *addr)
8875c55437617fa Sinan Kaya 2018-04-06 339 {
210031971cdd25a Sai Prakash Ranjan 2022-05-18 340 u16 val;
210031971cdd25a Sai Prakash Ranjan 2022-05-18 341
8327bd4fcb6c1da Varad Gautam 2025-03-30 342 if (rwmmio_tracepoint_enabled(rwmmio_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 343 log_read_mmio(16, addr, _THIS_IP_, _RET_IP_);
05d3855b4d21ef3 Vladimir Oltean 2023-01-09 344 val = __le16_to_cpu((__le16 __force)__raw_readw(addr));
8327bd4fcb6c1da Varad Gautam 2025-03-30 345 if (rwmmio_tracepoint_enabled(rwmmio_post_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 346 log_post_read_mmio(val, 16, addr, _THIS_IP_, _RET_IP_);
210031971cdd25a Sai Prakash Ranjan 2022-05-18 347 return val;
8875c55437617fa Sinan Kaya 2018-04-06 348 }
1c8d29696f0d799 Arnd Bergmann 2014-11-11 349 #endif
1c8d29696f0d799 Arnd Bergmann 2014-11-11 350
1c8d29696f0d799 Arnd Bergmann 2014-11-11 351 #ifndef readl_relaxed
8875c55437617fa Sinan Kaya 2018-04-06 352 #define readl_relaxed readl_relaxed
8875c55437617fa Sinan Kaya 2018-04-06 @353 static inline u32 readl_relaxed(const volatile void __iomem *addr)
8875c55437617fa Sinan Kaya 2018-04-06 354 {
210031971cdd25a Sai Prakash Ranjan 2022-05-18 355 u32 val;
210031971cdd25a Sai Prakash Ranjan 2022-05-18 356
8327bd4fcb6c1da Varad Gautam 2025-03-30 357 if (rwmmio_tracepoint_enabled(rwmmio_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 358 log_read_mmio(32, addr, _THIS_IP_, _RET_IP_);
05d3855b4d21ef3 Vladimir Oltean 2023-01-09 359 val = __le32_to_cpu((__le32 __force)__raw_readl(addr));
8327bd4fcb6c1da Varad Gautam 2025-03-30 360 if (rwmmio_tracepoint_enabled(rwmmio_post_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 361 log_post_read_mmio(val, 32, addr, _THIS_IP_, _RET_IP_);
210031971cdd25a Sai Prakash Ranjan 2022-05-18 362 return val;
8875c55437617fa Sinan Kaya 2018-04-06 363 }
1c8d29696f0d799 Arnd Bergmann 2014-11-11 364 #endif
1c8d29696f0d799 Arnd Bergmann 2014-11-11 365
e511267bc25e189 Robin Murphy 2016-04-26 366 #if defined(readq) && !defined(readq_relaxed)
8875c55437617fa Sinan Kaya 2018-04-06 367 #define readq_relaxed readq_relaxed
8875c55437617fa Sinan Kaya 2018-04-06 368 static inline u64 readq_relaxed(const volatile void __iomem *addr)
8875c55437617fa Sinan Kaya 2018-04-06 369 {
210031971cdd25a Sai Prakash Ranjan 2022-05-18 370 u64 val;
210031971cdd25a Sai Prakash Ranjan 2022-05-18 371
8327bd4fcb6c1da Varad Gautam 2025-03-30 372 if (rwmmio_tracepoint_enabled(rwmmio_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 373 log_read_mmio(64, addr, _THIS_IP_, _RET_IP_);
05d3855b4d21ef3 Vladimir Oltean 2023-01-09 374 val = __le64_to_cpu((__le64 __force)__raw_readq(addr));
8327bd4fcb6c1da Varad Gautam 2025-03-30 375 if (rwmmio_tracepoint_enabled(rwmmio_post_read))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 376 log_post_read_mmio(val, 64, addr, _THIS_IP_, _RET_IP_);
210031971cdd25a Sai Prakash Ranjan 2022-05-18 377 return val;
8875c55437617fa Sinan Kaya 2018-04-06 378 }
1c8d29696f0d799 Arnd Bergmann 2014-11-11 379 #endif
3f7e212df82ca04 Arnd Bergmann 2009-05-13 380
9439eb3ab9d1ece Will Deacon 2013-09-03 381 #ifndef writeb_relaxed
a71e7c44ffb7bae Sinan Kaya 2018-04-06 382 #define writeb_relaxed writeb_relaxed
a71e7c44ffb7bae Sinan Kaya 2018-04-06 383 static inline void writeb_relaxed(u8 value, volatile void __iomem *addr)
a71e7c44ffb7bae Sinan Kaya 2018-04-06 384 {
8327bd4fcb6c1da Varad Gautam 2025-03-30 385 if (rwmmio_tracepoint_enabled(rwmmio_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 386 log_write_mmio(value, 8, addr, _THIS_IP_, _RET_IP_);
a71e7c44ffb7bae Sinan Kaya 2018-04-06 387 __raw_writeb(value, addr);
8327bd4fcb6c1da Varad Gautam 2025-03-30 388 if (rwmmio_tracepoint_enabled(rwmmio_post_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 389 log_post_write_mmio(value, 8, addr, _THIS_IP_, _RET_IP_);
a71e7c44ffb7bae Sinan Kaya 2018-04-06 390 }
9439eb3ab9d1ece Will Deacon 2013-09-03 391 #endif
9439eb3ab9d1ece Will Deacon 2013-09-03 392
9439eb3ab9d1ece Will Deacon 2013-09-03 393 #ifndef writew_relaxed
a71e7c44ffb7bae Sinan Kaya 2018-04-06 394 #define writew_relaxed writew_relaxed
a71e7c44ffb7bae Sinan Kaya 2018-04-06 395 static inline void writew_relaxed(u16 value, volatile void __iomem *addr)
a71e7c44ffb7bae Sinan Kaya 2018-04-06 396 {
8327bd4fcb6c1da Varad Gautam 2025-03-30 397 if (rwmmio_tracepoint_enabled(rwmmio_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 398 log_write_mmio(value, 16, addr, _THIS_IP_, _RET_IP_);
05d3855b4d21ef3 Vladimir Oltean 2023-01-09 399 __raw_writew((u16 __force)cpu_to_le16(value), addr);
8327bd4fcb6c1da Varad Gautam 2025-03-30 400 if (rwmmio_tracepoint_enabled(rwmmio_post_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 401 log_post_write_mmio(value, 16, addr, _THIS_IP_, _RET_IP_);
a71e7c44ffb7bae Sinan Kaya 2018-04-06 402 }
9439eb3ab9d1ece Will Deacon 2013-09-03 403 #endif
9439eb3ab9d1ece Will Deacon 2013-09-03 404
9439eb3ab9d1ece Will Deacon 2013-09-03 405 #ifndef writel_relaxed
a71e7c44ffb7bae Sinan Kaya 2018-04-06 406 #define writel_relaxed writel_relaxed
a71e7c44ffb7bae Sinan Kaya 2018-04-06 @407 static inline void writel_relaxed(u32 value, volatile void __iomem *addr)
a71e7c44ffb7bae Sinan Kaya 2018-04-06 408 {
8327bd4fcb6c1da Varad Gautam 2025-03-30 409 if (rwmmio_tracepoint_enabled(rwmmio_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 410 log_write_mmio(value, 32, addr, _THIS_IP_, _RET_IP_);
05d3855b4d21ef3 Vladimir Oltean 2023-01-09 411 __raw_writel((u32 __force)__cpu_to_le32(value), addr);
8327bd4fcb6c1da Varad Gautam 2025-03-30 412 if (rwmmio_tracepoint_enabled(rwmmio_post_write))
5e5ff73c2e5863f Sai Prakash Ranjan 2022-10-17 413 log_post_write_mmio(value, 32, addr, _THIS_IP_, _RET_IP_);
a71e7c44ffb7bae Sinan Kaya 2018-04-06 414 }
9439eb3ab9d1ece Will Deacon 2013-09-03 415 #endif
3f7e212df82ca04 Arnd Bergmann 2009-05-13 416
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-11-05 4:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 11:16 [PATCH v7 1/3] dt-bindings: i3c: Add support for Qualcomm I3C controller Mukesh Kumar Savaliya
2026-11-04 11:16 ` [PATCH v7 2/3] i3c: master: Add Qualcomm I3C controller driver Mukesh Kumar Savaliya
2026-11-05 4:39 ` kernel test robot [this message]
2026-11-05 14:47 ` kernel test robot
2026-11-05 14:49 ` kernel test robot
2026-11-04 11:16 ` [PATCH v7 3/3] MAINTAINERS: Add maintainer for Qualcomm's " Mukesh Kumar Savaliya
2026-11-04 12:31 ` [PATCH v7 1/3] dt-bindings: i3c: Add support for Qualcomm I3C controller Mukesh Savaliya
2026-11-05 11:26 ` Krzysztof Kozlowski
2026-11-04 12:21 [PATCH v7 0/3] Add Qualcomm i3c controller driver support Mukesh Kumar Savaliya
2026-11-04 12:21 ` [PATCH v7 2/3] i3c: master: Add Qualcomm I3C controller driver Mukesh Kumar Savaliya
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