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Searched refs:GFP_DMA (Results 1 – 25 of 196) sorted by relevance

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/Linux-v5.4/arch/m68k/include/asm/
Dmcf_pgalloc.h17 unsigned long page = __get_free_page(GFP_DMA); in pte_alloc_one_kernel()
52 struct page *page = alloc_pages(GFP_DMA, 0); in pte_alloc_one()
95 new_pgd = (pgd_t *)__get_free_page(GFP_DMA | __GFP_NOWARN); in pgd_alloc()
/Linux-v5.4/drivers/crypto/cavium/zip/
Dzip_mem.c59 zip->iq[q].sw_head = (u64 *)__get_free_pages((GFP_KERNEL | GFP_DMA), in zip_cmd_qbuf_alloc()
92 ptr = (u8 *)__get_free_pages((GFP_KERNEL | GFP_DMA), in zip_data_buf_alloc()
/Linux-v5.4/drivers/s390/char/
Dsclp_cmd.c94 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in _sclp_get_core_info()
129 sccb = kzalloc(sizeof(*sccb), GFP_KERNEL | GFP_DMA); in do_core_configure()
197 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_assign_storage()
252 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_attach_storage()
485 sccb = (void *) __get_free_page(GFP_KERNEL | GFP_DMA); in sclp_detect_standby_memory()
571 sccb = (struct chp_cfg_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_chp_configure()
645 sccb = (struct chp_info_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_chp_read_info()
Dsclp_pci.c66 sccb = (struct pci_cfg_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_pci_configure()
151 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_pci_report()
Dvmur.c246 GFP_KERNEL | GFP_DMA); in alloc_chan_prog()
254 kbuf = kmalloc(reclen, GFP_KERNEL | GFP_DMA); in alloc_chan_prog()
529 buf = (char *) __get_free_page(GFP_KERNEL | GFP_DMA); in diag14_read()
605 fcb = kmalloc(sizeof(*fcb), GFP_KERNEL | GFP_DMA); in verify_uri_device()
621 buf = (char *) __get_free_page(GFP_KERNEL | GFP_DMA); in verify_uri_device()
664 fcb = kmalloc(sizeof(*fcb), GFP_KERNEL | GFP_DMA); in get_uri_file_reclen()
Dhmcdrv_ftp.c196 ftp.buf = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in hmcdrv_ftp_probe()
249 ftp.buf = (void *) __get_free_pages(GFP_KERNEL | GFP_DMA, order); in hmcdrv_ftp_cmd()
Dsclp_ctl.c66 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ctl_ioctl_sccb()
/Linux-v5.4/drivers/s390/cio/
Dchsc_sch.c330 chsc_area = (void *)get_zeroed_page(GFP_DMA | GFP_KERNEL); in chsc_ioctl_start()
378 on_close_chsc_area = (void *)get_zeroed_page(GFP_DMA | GFP_KERNEL); in chsc_ioctl_on_close_set()
430 chsc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_start_sync()
476 scpcd_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_info_channel_path()
538 scucd_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_info_cu()
601 sscud_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_info_sch_cu()
663 sci_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_conf_info()
734 sccl_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_conf_comp_list()
794 scpd_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_chpd()
834 sdcal_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in chsc_ioctl_dcal()
Dvfio_ccw_drv.c131 private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA); in vfio_ccw_sch_probe()
141 GFP_KERNEL | GFP_DMA); in vfio_ccw_sch_probe()
146 GFP_KERNEL | GFP_DMA); in vfio_ccw_sch_probe()
/Linux-v5.4/kernel/dma/
Ddirect.c73 return GFP_DMA; in __dma_direct_optimal_gfp_mask()
114 !(gfp & (GFP_DMA32 | GFP_DMA))) { in __dma_direct_alloc_pages()
119 if (IS_ENABLED(CONFIG_ZONE_DMA) && !(gfp & GFP_DMA)) { in __dma_direct_alloc_pages()
120 gfp = (gfp & ~GFP_DMA32) | GFP_DMA; in __dma_direct_alloc_pages()
/Linux-v5.4/drivers/crypto/caam/
Dcaampkc.c302 GFP_DMA | flags); in rsa_edesc_alloc()
834 dst = kzalloc(dstlen, GFP_DMA | GFP_KERNEL); in caam_read_rsa_crt()
859 return kmemdup(buf, *nbytes, GFP_DMA | GFP_KERNEL); in caam_read_raw_data()
885 rsa_key->e = kmemdup(raw_key.e, raw_key.e_sz, GFP_DMA | GFP_KERNEL); in caam_rsa_set_pub_key()
930 rsa_key->tmp1 = kzalloc(raw_key->p_sz, GFP_DMA | GFP_KERNEL); in caam_rsa_set_priv_key_form()
934 rsa_key->tmp2 = kzalloc(raw_key->q_sz, GFP_DMA | GFP_KERNEL); in caam_rsa_set_priv_key_form()
987 rsa_key->d = kmemdup(raw_key.d, raw_key.d_sz, GFP_DMA | GFP_KERNEL); in caam_rsa_set_priv_key()
991 rsa_key->e = kmemdup(raw_key.e, raw_key.e_sz, GFP_DMA | GFP_KERNEL); in caam_rsa_set_priv_key()
1106 zero_buffer = kzalloc(CAAM_RSA_MAX_INPUT_SIZE - 1, GFP_DMA | in caam_pkc_init()
Dkey_gen.c67 desc = kmalloc(CAAM_CMD_SZ * 6 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA); in gen_split_key()
/Linux-v5.4/arch/s390/include/asm/
Dkexec.h32 #define KEXEC_CONTROL_MEMORY_GFP GFP_DMA
Didals.h81 GFP_ATOMIC | GFP_DMA ); in set_normalized_cda()
125 ib = kmalloc(struct_size(ib, data, nr_ptrs), GFP_DMA | GFP_KERNEL); in idal_buffer_alloc()
/Linux-v5.4/sound/soc/codecs/
Dwm0010.c419 out = kzalloc(len, GFP_KERNEL | GFP_DMA); in wm0010_firmware_load()
426 img = kzalloc(len, GFP_KERNEL | GFP_DMA); in wm0010_firmware_load()
518 img = kzalloc(fw->size, GFP_KERNEL | GFP_DMA); in wm0010_stage2_load()
524 out = kzalloc(fw->size, GFP_KERNEL | GFP_DMA); in wm0010_stage2_load()
654 out = kzalloc(len, GFP_KERNEL | GFP_DMA); in wm0010_boot()
658 img_swap = kzalloc(len, GFP_KERNEL | GFP_DMA); in wm0010_boot()
Dsigmadsp-i2c.c22 buf = kzalloc(2 + len, GFP_KERNEL | GFP_DMA); in sigmadsp_write_i2c()
/Linux-v5.4/arch/m68k/kernel/
Ddma.c46 gfp |= GFP_DMA; in arch_dma_alloc()
/Linux-v5.4/drivers/staging/kpc2000/kpc_dma/
Ddma.c109 eng->desc_pool_first = dma_pool_alloc(eng->desc_pool, GFP_KERNEL | GFP_DMA, &head_handle); in setup_dma_engine()
121 next = dma_pool_alloc(eng->desc_pool, GFP_KERNEL | GFP_DMA, &next_handle); in setup_dma_engine()
/Linux-v5.4/drivers/scsi/
Dsr_vendor.c122 buffer = kmalloc(512, GFP_KERNEL | GFP_DMA); in sr_set_blocklength()
170 buffer = kmalloc(512, GFP_KERNEL | GFP_DMA); in sr_cd_check()
/Linux-v5.4/drivers/iio/common/ssp_sensors/
Dssp_iio.c28 spd->buffer = kmalloc(indio_dev->scan_bytes, GFP_KERNEL | GFP_DMA); in ssp_common_buffer_postenable()
Dssp_spi.c90 GFP_KERNEL | GFP_DMA); in ssp_create_msg()
372 buffer = kmalloc(length, GFP_KERNEL | GFP_DMA); in ssp_irq_msg()
417 buffer = kzalloc(length, GFP_KERNEL | GFP_DMA); in ssp_irq_msg()
/Linux-v5.4/arch/s390/hypfs/
Dhypfs_diag0c.c44 GFP_KERNEL | GFP_DMA); in diag0c_store()
/Linux-v5.4/arch/s390/mm/
Dextmem.c172 qin = kmalloc(sizeof(*qin), GFP_KERNEL | GFP_DMA); in query_segment_type()
173 qout = kmalloc(sizeof(*qout), GFP_KERNEL | GFP_DMA); in query_segment_type()
301 seg = kmalloc(sizeof(*seg), GFP_KERNEL | GFP_DMA); in __segment_load()
/Linux-v5.4/block/
Dbounce.c97 return mempool_alloc_pages(gfp_mask | GFP_DMA, data); in mempool_alloc_pages_isa()
375 if (!(q->bounce_gfp & GFP_DMA)) { in blk_queue_bounce()
/Linux-v5.4/include/linux/
Dgfp.h296 #define GFP_DMA __GFP_DMA macro
564 __get_free_pages((gfp_mask) | GFP_DMA, (order))

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