Searched refs:bfr (Results 1 – 7 of 7) sorted by relevance
| /drivers/soc/apple/ |
| A D | rtkit-crashlog.c | 69 memcpy(&idx, bfr, 4); in apple_rtkit_crashlog_dump_str()
71 ptr = bfr + 4; in apple_rtkit_crashlog_dump_str()
72 end = bfr + size; in apple_rtkit_crashlog_dump_str()
102 memcpy(&crash_time, bfr, 8); in apple_rtkit_crashlog_dump_time()
113 memcpy(&type, bfr + 16, 4); in apple_rtkit_crashlog_dump_mailbox()
114 memcpy(&index, bfr + 24, 4); in apple_rtkit_crashlog_dump_mailbox()
192 memcpy(&header, bfr, sizeof(header)); in apple_rtkit_crashlog_dump()
209 memcpy(§ion_fourcc, bfr + offset, 4); in apple_rtkit_crashlog_dump()
210 memcpy(§ion_size, bfr + offset + 12, 4); in apple_rtkit_crashlog_dump()
222 rtk, bfr + offset + 16, section_size); in apple_rtkit_crashlog_dump()
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| A D | rtkit.c | 336 if (bfr->size == 0) in apple_rtkit_free_buffer()
341 else if (bfr->buffer) in apple_rtkit_free_buffer()
342 dma_free_coherent(rtk->dev, bfr->size, bfr->buffer, bfr->iova); in apple_rtkit_free_buffer()
344 bfr->buffer = NULL; in apple_rtkit_free_buffer()
345 bfr->iomem = NULL; in apple_rtkit_free_buffer()
346 bfr->iova = 0; in apple_rtkit_free_buffer()
347 bfr->size = 0; in apple_rtkit_free_buffer()
355 if (bfr->iomem) in apple_rtkit_memcpy()
364 u8 *bfr; in apple_rtkit_crashlog_rx() local
386 if (bfr) { in apple_rtkit_crashlog_rx()
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| A D | rtkit-internal.h | 57 void apple_rtkit_crashlog_dump(struct apple_rtkit *rtk, u8 *bfr, size_t size);
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| /drivers/power/reset/ |
| A D | macsmc-reboot.c | 52 void *bfr; in nvmem_cell_get_u8() local
55 bfr = nvmem_cell_read(cell, &len); in nvmem_cell_get_u8()
56 if (IS_ERR(bfr)) in nvmem_cell_get_u8()
57 return PTR_ERR(bfr); in nvmem_cell_get_u8()
60 kfree(bfr); in nvmem_cell_get_u8()
64 val = *(u8 *)bfr; in nvmem_cell_get_u8()
65 kfree(bfr); in nvmem_cell_get_u8()
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| /drivers/mfd/ |
| A D | macsmc.c | 294 static void apple_smc_rtkit_crashed(void *cookie, const void *bfr, size_t bfr_len) in apple_smc_rtkit_crashed() argument
302 static int apple_smc_rtkit_shmem_setup(void *cookie, struct apple_rtkit_shmem *bfr) in apple_smc_rtkit_shmem_setup() argument
307 if (!bfr->iova) { in apple_smc_rtkit_shmem_setup()
312 if (check_add_overflow(bfr->iova, bfr->size - 1, &bfr_end)) in apple_smc_rtkit_shmem_setup()
315 if (bfr->iova < smc->sram->start || bfr->iova > smc->sram->end || in apple_smc_rtkit_shmem_setup()
318 (unsigned long long)bfr->iova, in apple_smc_rtkit_shmem_setup()
323 bfr->iomem = smc->sram_base + (bfr->iova - smc->sram->start); in apple_smc_rtkit_shmem_setup()
324 bfr->is_mapped = true; in apple_smc_rtkit_shmem_setup()
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| /drivers/nvme/host/ |
| A D | apple.c | 238 if (bfr->iova) in apple_nvme_sart_dma_setup()
240 if (!bfr->size) in apple_nvme_sart_dma_setup()
243 bfr->buffer = in apple_nvme_sart_dma_setup()
244 dma_alloc_coherent(anv->dev, bfr->size, &bfr->iova, GFP_KERNEL); in apple_nvme_sart_dma_setup()
245 if (!bfr->buffer) in apple_nvme_sart_dma_setup()
248 ret = apple_sart_add_allowed_region(anv->sart, bfr->iova, bfr->size); in apple_nvme_sart_dma_setup()
250 dma_free_coherent(anv->dev, bfr->size, bfr->buffer, bfr->iova); in apple_nvme_sart_dma_setup()
251 bfr->buffer = NULL; in apple_nvme_sart_dma_setup()
259 struct apple_rtkit_shmem *bfr) in apple_nvme_sart_dma_destroy() argument
263 apple_sart_remove_allowed_region(anv->sart, bfr->iova, bfr->size); in apple_nvme_sart_dma_destroy()
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| /drivers/bluetooth/ |
| A D | hci_bcm4377.c | 1830 void *bfr; in bcm4377_boot() local
1856 bfr = dma_alloc_coherent(&bcm4377->pdev->dev, fw->size, &fw_dma, in bcm4377_boot()
1858 if (!bfr) { in bcm4377_boot()
1863 memcpy(bfr, fw->data, fw->size); in bcm4377_boot()
1901 dma_free_coherent(&bcm4377->pdev->dev, fw->size, bfr, fw_dma); in bcm4377_boot()
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