Searched refs:bounce_buffer (Results 1 – 10 of 10) sorted by relevance
| /drivers/soc/qcom/ |
| D | smd.c | 188 void *bounce_buffer; member
518 ptr = channel->bounce_buffer; in qcom_smd_channel_recv_single()
818 channel->bounce_buffer = kmalloc(bb_size, GFP_KERNEL); in qcom_smd_dev_probe()
819 if (!channel->bounce_buffer) in qcom_smd_dev_probe()
840 kfree(channel->bounce_buffer); in qcom_smd_dev_probe()
841 channel->bounce_buffer = NULL; in qcom_smd_dev_probe()
883 kfree(channel->bounce_buffer); in qcom_smd_dev_remove()
884 channel->bounce_buffer = NULL; in qcom_smd_dev_remove()
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| /drivers/mtd/nand/ |
| D | r852.c | 209 memcpy(dev->bounce_buffer, buf, R852_DMA_LEN); in r852_do_dma()
226 memcpy((void *)buf, dev->bounce_buffer, R852_DMA_LEN); in r852_do_dma()
893 dev->bounce_buffer = pci_alloc_consistent(pci_dev, R852_DMA_LEN, in r852_probe()
896 if (!dev->bounce_buffer) in r852_probe()
955 dev->bounce_buffer, dev->phys_bounce_buffer); in r852_probe()
990 dev->bounce_buffer, dev->phys_bounce_buffer); in r852_remove()
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| D | r852.h | 120 uint8_t *bounce_buffer; /* virtual address of bounce buffer */ member
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| /drivers/tty/hvc/ |
| D | hvc_vio.c | 245 unsigned char bounce_buffer[16]; in udbg_hvc_putc() local
260 bounce_buffer[0] = c; in udbg_hvc_putc()
261 count = hvterm_raw_put_chars(0, bounce_buffer, 1); in udbg_hvc_putc()
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| /drivers/usb/host/ |
| D | imx21-hcd.c | 204 etd->bounce_buffer = NULL; in reset_etd()
289 etd->bounce_buffer = kmalloc(etd->len, in activate_etd()
293 etd->bounce_buffer = kmemdup(etd->cpu_buffer, in activate_etd()
297 if (!etd->bounce_buffer) { in activate_etd()
304 etd->bounce_buffer, in activate_etd()
353 kfree(etd->bounce_buffer); in activate_etd()
1070 if (etd->bounce_buffer) { in nonisoc_etd_done()
1071 memcpy(etd->cpu_buffer, etd->bounce_buffer, bytes_xfrd); in nonisoc_etd_done()
1081 kfree(etd->bounce_buffer); in nonisoc_etd_done()
1082 etd->bounce_buffer = NULL; in nonisoc_etd_done()
[all …]
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| D | imx21-hcd.h | 369 void *bounce_buffer; member
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| /drivers/gpu/drm/via/ |
| D | via_dmablit.h | 47 unsigned char *bounce_buffer; member
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| D | via_dmablit.c | 199 vfree(vsg->bounce_buffer); in via_free_sg_info()
200 vsg->bounce_buffer = NULL; in via_free_sg_info()
584 vsg->bounce_buffer = NULL; in via_build_sg_info()
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| /drivers/net/ethernet/ibm/ |
| D | ibmveth.c | 509 if (adapter->bounce_buffer != NULL) { in ibmveth_cleanup()
517 kfree(adapter->bounce_buffer); in ibmveth_cleanup()
518 adapter->bounce_buffer = NULL; in ibmveth_cleanup()
668 adapter->bounce_buffer = in ibmveth_open()
670 if (!adapter->bounce_buffer) { in ibmveth_open()
675 dma_map_single(&adapter->vdev->dev, adapter->bounce_buffer, in ibmveth_open()
1086 skb_copy_from_linear_data(skb, adapter->bounce_buffer, in ibmveth_start_xmit()
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| D | ibmveth.h | 160 void *bounce_buffer; member
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