:::::: :::::: Manual check reason: "commit no functional change" ::::::
CC: [email protected] BCC: [email protected] CC: [email protected] TO: Anatolij Gustschin <[email protected]> CC: Vinod Koul <[email protected]> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5a29232d870d9e63fe5ff30b081be6ea7cc2465d commit: adec566b05288f2787a1f88dbaf77ed8b0c644fa dmaengine: bestcomm: fix system boot lockups date: 9 months ago :::::: branch date: 4 hours ago :::::: commit date: 9 months ago config: powerpc-randconfig-s031-20220712 (https://download.01.org/0day-ci/archive/20220712/[email protected]/config) compiler: powerpc-linux-gcc (GCC) 11.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=adec566b05288f2787a1f88dbaf77ed8b0c644fa git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout adec566b05288f2787a1f88dbaf77ed8b0c644fa # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=powerpc SHELL=/bin/bash arch/powerpc/kernel/ arch/powerpc/platforms/powermac/ drivers/dma/bestcomm/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <[email protected]> sparse warnings: (new ones prefixed by >>) >> drivers/dma/bestcomm/bestcomm.c:98:30: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got struct bcom_bd *bd @@ drivers/dma/bestcomm/bestcomm.c:98:30: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/bestcomm.c:98:30: sparse: got struct bcom_bd *bd >> drivers/dma/bestcomm/bestcomm.c:189:19: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got unsigned int [usertype] *[assigned] var @@ drivers/dma/bestcomm/bestcomm.c:189:19: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/bestcomm.c:189:19: sparse: got unsigned int [usertype] *[assigned] var >> drivers/dma/bestcomm/bestcomm.c:190:19: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got unsigned int [usertype] *[assigned] inc @@ drivers/dma/bestcomm/bestcomm.c:190:19: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/bestcomm.c:190:19: sparse: got unsigned int [usertype] *[assigned] inc >> drivers/dma/bestcomm/bestcomm.c:196:21: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *d @@ got unsigned int [usertype] *[assigned] desc @@ drivers/dma/bestcomm/bestcomm.c:196:21: sparse: expected void volatile [noderef] __iomem *d drivers/dma/bestcomm/bestcomm.c:196:21: sparse: got unsigned int [usertype] *[assigned] desc >> drivers/dma/bestcomm/bestcomm.c:197:25: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *d @@ got unsigned int [usertype] * @@ drivers/dma/bestcomm/bestcomm.c:197:25: sparse: expected void volatile [noderef] __iomem *d drivers/dma/bestcomm/bestcomm.c:197:25: sparse: got unsigned int [usertype] * >> drivers/dma/bestcomm/bestcomm.c:198:21: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *d @@ got unsigned int [usertype] *[assigned] inc @@ drivers/dma/bestcomm/bestcomm.c:198:21: sparse: expected void volatile [noderef] __iomem *d drivers/dma/bestcomm/bestcomm.c:198:21: sparse: got unsigned int [usertype] *[assigned] inc >> drivers/dma/bestcomm/bestcomm.c:305:27: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got struct bcom_tdt *tdt @@ drivers/dma/bestcomm/bestcomm.c:305:27: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/bestcomm.c:305:27: sparse: got struct bcom_tdt *tdt >> drivers/dma/bestcomm/bestcomm.c:306:27: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got unsigned int [usertype] *ctx @@ drivers/dma/bestcomm/bestcomm.c:306:27: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/bestcomm.c:306:27: sparse: got unsigned int [usertype] *ctx >> drivers/dma/bestcomm/bestcomm.c:307:27: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got unsigned int [usertype] *var @@ drivers/dma/bestcomm/bestcomm.c:307:27: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/bestcomm.c:307:27: sparse: got unsigned int [usertype] *var >> drivers/dma/bestcomm/bestcomm.c:308:27: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got unsigned int [usertype] *fdt @@ drivers/dma/bestcomm/bestcomm.c:308:27: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/bestcomm.c:308:27: sparse: got unsigned int [usertype] *fdt drivers/dma/bestcomm/bestcomm.c:311:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *d @@ got unsigned int [usertype] * @@ drivers/dma/bestcomm/bestcomm.c:311:35: sparse: expected void volatile [noderef] __iomem *d drivers/dma/bestcomm/bestcomm.c:311:35: sparse: got unsigned int [usertype] * -- drivers/dma/bestcomm/gen_bd.c:169:25: sparse: sparse: function 'bcom_gen_bd_tx_init' with external linkage has definition >> drivers/dma/bestcomm/gen_bd.c:145:22: sparse: sparse: incorrect type in >> argument 1 (different address spaces) @@ expected void volatile >> [noderef] __iomem *a @@ got struct bcom_bd *bd @@ drivers/dma/bestcomm/gen_bd.c:145:22: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/gen_bd.c:145:22: sparse: got struct bcom_bd *bd drivers/dma/bestcomm/gen_bd.c:229:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *a @@ got struct bcom_bd *bd @@ drivers/dma/bestcomm/gen_bd.c:229:22: sparse: expected void volatile [noderef] __iomem *a drivers/dma/bestcomm/gen_bd.c:229:22: sparse: got struct bcom_bd *bd vim +98 drivers/dma/bestcomm/bestcomm.c 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 48 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 49 struct bcom_task * 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 50 bcom_task_alloc(int bd_count, int bd_size, int priv_size) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 51 { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 52 int i, tasknum = -1; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 53 struct bcom_task *tsk; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 54 9560aea4e9d17c arch/powerpc/sysdev/bestcomm/bestcomm.c Grant Likely 2008-03-22 55 /* Don't try to do anything if bestcomm init failed */ 9560aea4e9d17c arch/powerpc/sysdev/bestcomm/bestcomm.c Grant Likely 2008-03-22 56 if (!bcom_eng) 9560aea4e9d17c arch/powerpc/sysdev/bestcomm/bestcomm.c Grant Likely 2008-03-22 57 return NULL; 9560aea4e9d17c arch/powerpc/sysdev/bestcomm/bestcomm.c Grant Likely 2008-03-22 58 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 59 /* Get and reserve a task num */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 60 spin_lock(&bcom_eng->lock); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 61 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 62 for (i=0; i<BCOM_MAX_TASKS; i++) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 63 if (!bcom_eng->tdt[i].stop) { /* we use stop as a marker */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 64 bcom_eng->tdt[i].stop = 0xfffffffful; /* dummy addr */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 65 tasknum = i; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 66 break; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 67 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 68 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 69 spin_unlock(&bcom_eng->lock); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 70 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 71 if (tasknum < 0) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 72 return NULL; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 73 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 74 /* Allocate our structure */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 75 tsk = kzalloc(sizeof(struct bcom_task) + priv_size, GFP_KERNEL); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 76 if (!tsk) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 77 goto error; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 78 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 79 tsk->tasknum = tasknum; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 80 if (priv_size) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 81 tsk->priv = (void*)tsk + sizeof(struct bcom_task); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 82 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 83 /* Get IRQ of that task */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 84 tsk->irq = irq_of_parse_and_map(bcom_eng->ofnode, tsk->tasknum); aa570be6de67f3 drivers/dma/bestcomm/bestcomm.c Michael Ellerman 2016-09-10 85 if (!tsk->irq) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 86 goto error; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 87 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 88 /* Init the BDs, if needed */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 89 if (bd_count) { 6da2ec56059c3c drivers/dma/bestcomm/bestcomm.c Kees Cook 2018-06-12 90 tsk->cookie = kmalloc_array(bd_count, sizeof(void *), 6da2ec56059c3c drivers/dma/bestcomm/bestcomm.c Kees Cook 2018-06-12 91 GFP_KERNEL); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 92 if (!tsk->cookie) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 93 goto error; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 94 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 95 tsk->bd = bcom_sram_alloc(bd_count * bd_size, 4, &tsk->bd_pa); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 96 if (!tsk->bd) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 97 goto error; adec566b05288f drivers/dma/bestcomm/bestcomm.c Anatolij Gustschin 2021-10-14 @98 memset_io(tsk->bd, 0x00, bd_count * bd_size); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 99 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 100 tsk->num_bd = bd_count; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 101 tsk->bd_size = bd_size; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 102 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 103 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 104 return tsk; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 105 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 106 error: 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 107 if (tsk) { aa570be6de67f3 drivers/dma/bestcomm/bestcomm.c Michael Ellerman 2016-09-10 108 if (tsk->irq) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 109 irq_dispose_mapping(tsk->irq); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 110 bcom_sram_free(tsk->bd); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 111 kfree(tsk->cookie); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 112 kfree(tsk); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 113 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 114 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 115 bcom_eng->tdt[tasknum].stop = 0; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 116 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 117 return NULL; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 118 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 119 EXPORT_SYMBOL_GPL(bcom_task_alloc); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 120 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 121 void 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 122 bcom_task_free(struct bcom_task *tsk) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 123 { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 124 /* Stop the task */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 125 bcom_disable_task(tsk->tasknum); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 126 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 127 /* Clear TDT */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 128 bcom_eng->tdt[tsk->tasknum].start = 0; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 129 bcom_eng->tdt[tsk->tasknum].stop = 0; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 130 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 131 /* Free everything */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 132 irq_dispose_mapping(tsk->irq); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 133 bcom_sram_free(tsk->bd); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 134 kfree(tsk->cookie); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 135 kfree(tsk); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 136 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 137 EXPORT_SYMBOL_GPL(bcom_task_free); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 138 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 139 int 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 140 bcom_load_image(int task, u32 *task_image) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 141 { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 142 struct bcom_task_header *hdr = (struct bcom_task_header *)task_image; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 143 struct bcom_tdt *tdt; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 144 u32 *desc, *var, *inc; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 145 u32 *desc_src, *var_src, *inc_src; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 146 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 147 /* Safety checks */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 148 if (hdr->magic != BCOM_TASK_MAGIC) { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 149 printk(KERN_ERR DRIVER_NAME 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 150 ": Trying to load invalid microcode\n"); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 151 return -EINVAL; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 152 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 153 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 154 if ((task < 0) || (task >= BCOM_MAX_TASKS)) { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 155 printk(KERN_ERR DRIVER_NAME 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 156 ": Trying to load invalid task %d\n", task); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 157 return -EINVAL; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 158 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 159 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 160 /* Initial load or reload */ 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 161 tdt = &bcom_eng->tdt[task]; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 162 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 163 if (tdt->start) { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 164 desc = bcom_task_desc(task); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 165 if (hdr->desc_size != bcom_task_num_descs(task)) { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 166 printk(KERN_ERR DRIVER_NAME 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 167 ": Trying to reload wrong task image " 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 168 "(%d size %d/%d)!\n", 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 169 task, 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 170 hdr->desc_size, 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 171 bcom_task_num_descs(task)); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 172 return -EINVAL; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 173 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 174 } else { 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 175 phys_addr_t start_pa; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 176 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 177 desc = bcom_sram_alloc(hdr->desc_size * sizeof(u32), 4, &start_pa); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 178 if (!desc) 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 179 return -ENOMEM; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 180 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 181 tdt->start = start_pa; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 182 tdt->stop = start_pa + ((hdr->desc_size-1) * sizeof(u32)); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 183 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 184 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 185 var = bcom_task_var(task); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 186 inc = bcom_task_inc(task); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 187 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 188 /* Clear & copy */ adec566b05288f drivers/dma/bestcomm/bestcomm.c Anatolij Gustschin 2021-10-14 @189 memset_io(var, 0x00, BCOM_VAR_SIZE); adec566b05288f drivers/dma/bestcomm/bestcomm.c Anatolij Gustschin 2021-10-14 @190 memset_io(inc, 0x00, BCOM_INC_SIZE); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 191 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 192 desc_src = (u32 *)(hdr + 1); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 193 var_src = desc_src + hdr->desc_size; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 194 inc_src = var_src + hdr->var_size; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 195 adec566b05288f drivers/dma/bestcomm/bestcomm.c Anatolij Gustschin 2021-10-14 @196 memcpy_toio(desc, desc_src, hdr->desc_size * sizeof(u32)); adec566b05288f drivers/dma/bestcomm/bestcomm.c Anatolij Gustschin 2021-10-14 @197 memcpy_toio(var + hdr->first_var, var_src, hdr->var_size * sizeof(u32)); adec566b05288f drivers/dma/bestcomm/bestcomm.c Anatolij Gustschin 2021-10-14 @198 memcpy_toio(inc, inc_src, hdr->inc_size * sizeof(u32)); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 199 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 200 return 0; 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 201 } 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 202 EXPORT_SYMBOL_GPL(bcom_load_image); 2f9ea1bde0d12d arch/powerpc/sysdev/bestcomm/bestcomm.c Sylvain Munaut 2007-09-16 203 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
