desc_buf          425 arch/sparc/include/asm/vio.h 	void			*desc_buf;
desc_buf           93 arch/sparc/kernel/viohs.c 	BUG_ON(!vio->desc_buf);
desc_buf           94 arch/sparc/kernel/viohs.c 	kfree(vio->desc_buf);
desc_buf           95 arch/sparc/kernel/viohs.c 	vio->desc_buf = NULL;
desc_buf          152 arch/sparc/kernel/viohs.c 	kfree(vio->desc_buf);
desc_buf          153 arch/sparc/kernel/viohs.c 	vio->desc_buf = NULL;
desc_buf          452 arch/sparc/kernel/viohs.c 	BUG_ON(vio->desc_buf);
desc_buf          454 arch/sparc/kernel/viohs.c 	vio->desc_buf = kzalloc(pkt->descr_size, GFP_ATOMIC);
desc_buf          455 arch/sparc/kernel/viohs.c 	if (!vio->desc_buf)
desc_buf          576 arch/sparc/kernel/viohs.c 	kfree(vio->desc_buf);
desc_buf          577 arch/sparc/kernel/viohs.c 	vio->desc_buf = NULL;
desc_buf          761 arch/sparc/kernel/viohs.c 	kfree(vio->desc_buf);
desc_buf          762 arch/sparc/kernel/viohs.c 	vio->desc_buf = NULL;
desc_buf          134 drivers/media/pci/pt3/pt3.h 	struct xfer_desc_buffer desc_buf[MAX_DESC_BUFS];
desc_buf           52 drivers/media/pci/pt3/pt3_dma.c 	iowrite32(lower_32_bits(adap->desc_buf[0].b_addr),
desc_buf           54 drivers/media/pci/pt3/pt3_dma.c 	iowrite32(upper_32_bits(adap->desc_buf[0].b_addr),
desc_buf          140 drivers/media/pci/pt3/pt3_dma.c 			adap->desc_buf[i].descs, adap->desc_buf[i].b_addr);
desc_buf          179 drivers/media/pci/pt3/pt3_dma.c 		adap->desc_buf[i].descs = p;
desc_buf          180 drivers/media/pci/pt3/pt3_dma.c 		adap->desc_buf[i].b_addr = desc_addr;
desc_buf          183 drivers/media/pci/pt3/pt3_dma.c 			d = &adap->desc_buf[i - 1].descs[DESCS_IN_PAGE - 1];
desc_buf          189 drivers/media/pci/pt3/pt3_dma.c 			d = &adap->desc_buf[i].descs[j];
desc_buf          203 drivers/media/pci/pt3/pt3_dma.c 					desc_addr = adap->desc_buf[0].b_addr;
desc_buf           54 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	ret_code = i40e_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
desc_buf           66 drivers/net/ethernet/intel/i40e/i40e_adminq.c 		i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
desc_buf           81 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	ret_code = i40e_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
desc_buf           99 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
desc_buf          111 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
desc_buf          234 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
desc_buf          257 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
desc_buf          281 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	wr32(hw, hw->aq.asq.bal, lower_32_bits(hw->aq.asq.desc_buf.pa));
desc_buf          282 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	wr32(hw, hw->aq.asq.bah, upper_32_bits(hw->aq.asq.desc_buf.pa));
desc_buf          286 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	if (reg != lower_32_bits(hw->aq.asq.desc_buf.pa))
desc_buf          310 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	wr32(hw, hw->aq.arq.bal, lower_32_bits(hw->aq.arq.desc_buf.pa));
desc_buf          311 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	wr32(hw, hw->aq.arq.bah, upper_32_bits(hw->aq.arq.desc_buf.pa));
desc_buf          318 drivers/net/ethernet/intel/i40e/i40e_adminq.c 	if (reg != lower_32_bits(hw->aq.arq.desc_buf.pa))
desc_buf           12 drivers/net/ethernet/intel/i40e/i40e_adminq.h 	(&(((struct i40e_aq_desc *)((R).desc_buf.va))[i]))
desc_buf           18 drivers/net/ethernet/intel/i40e/i40e_adminq.h 	struct i40e_dma_mem desc_buf;	/* descriptor ring memory */
desc_buf           39 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	ret_code = iavf_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
desc_buf           51 drivers/net/ethernet/intel/iavf/iavf_adminq.c 		iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
desc_buf           66 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	ret_code = iavf_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
desc_buf           84 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
desc_buf           96 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	iavf_free_dma_mem(hw, &hw->aq.arq.desc_buf);
desc_buf          221 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	iavf_free_dma_mem(hw, &hw->aq.arq.desc_buf);
desc_buf          244 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
desc_buf          268 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	wr32(hw, hw->aq.asq.bal, lower_32_bits(hw->aq.asq.desc_buf.pa));
desc_buf          269 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	wr32(hw, hw->aq.asq.bah, upper_32_bits(hw->aq.asq.desc_buf.pa));
desc_buf          273 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	if (reg != lower_32_bits(hw->aq.asq.desc_buf.pa))
desc_buf          297 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	wr32(hw, hw->aq.arq.bal, lower_32_bits(hw->aq.arq.desc_buf.pa));
desc_buf          298 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	wr32(hw, hw->aq.arq.bah, upper_32_bits(hw->aq.arq.desc_buf.pa));
desc_buf          305 drivers/net/ethernet/intel/iavf/iavf_adminq.c 	if (reg != lower_32_bits(hw->aq.arq.desc_buf.pa))
desc_buf           12 drivers/net/ethernet/intel/iavf/iavf_adminq.h 	(&(((struct iavf_aq_desc *)((R).desc_buf.va))[i]))
desc_buf           18 drivers/net/ethernet/intel/iavf/iavf_adminq.h 	struct iavf_dma_mem desc_buf;	/* descriptor ring memory */
desc_buf           80 drivers/net/ethernet/intel/ice/ice_controlq.c 	cq->sq.desc_buf.va = dmam_alloc_coherent(ice_hw_to_dev(hw), size,
desc_buf           81 drivers/net/ethernet/intel/ice/ice_controlq.c 						 &cq->sq.desc_buf.pa,
desc_buf           83 drivers/net/ethernet/intel/ice/ice_controlq.c 	if (!cq->sq.desc_buf.va)
desc_buf           85 drivers/net/ethernet/intel/ice/ice_controlq.c 	cq->sq.desc_buf.size = size;
desc_buf           90 drivers/net/ethernet/intel/ice/ice_controlq.c 		dmam_free_coherent(ice_hw_to_dev(hw), cq->sq.desc_buf.size,
desc_buf           91 drivers/net/ethernet/intel/ice/ice_controlq.c 				   cq->sq.desc_buf.va, cq->sq.desc_buf.pa);
desc_buf           92 drivers/net/ethernet/intel/ice/ice_controlq.c 		cq->sq.desc_buf.va = NULL;
desc_buf           93 drivers/net/ethernet/intel/ice/ice_controlq.c 		cq->sq.desc_buf.pa = 0;
desc_buf           94 drivers/net/ethernet/intel/ice/ice_controlq.c 		cq->sq.desc_buf.size = 0;
desc_buf          111 drivers/net/ethernet/intel/ice/ice_controlq.c 	cq->rq.desc_buf.va = dmam_alloc_coherent(ice_hw_to_dev(hw), size,
desc_buf          112 drivers/net/ethernet/intel/ice/ice_controlq.c 						 &cq->rq.desc_buf.pa,
desc_buf          114 drivers/net/ethernet/intel/ice/ice_controlq.c 	if (!cq->rq.desc_buf.va)
desc_buf          116 drivers/net/ethernet/intel/ice/ice_controlq.c 	cq->rq.desc_buf.size = size;
desc_buf          130 drivers/net/ethernet/intel/ice/ice_controlq.c 	dmam_free_coherent(ice_hw_to_dev(hw), ring->desc_buf.size,
desc_buf          131 drivers/net/ethernet/intel/ice/ice_controlq.c 			   ring->desc_buf.va, ring->desc_buf.pa);
desc_buf          132 drivers/net/ethernet/intel/ice/ice_controlq.c 	ring->desc_buf.va = NULL;
desc_buf          133 drivers/net/ethernet/intel/ice/ice_controlq.c 	ring->desc_buf.pa = 0;
desc_buf          134 drivers/net/ethernet/intel/ice/ice_controlq.c 	ring->desc_buf.size = 0;
desc_buf          151 drivers/net/ethernet/intel/ice/ice_controlq.c 				       sizeof(cq->rq.desc_buf), GFP_KERNEL);
desc_buf          219 drivers/net/ethernet/intel/ice/ice_controlq.c 				       sizeof(cq->sq.desc_buf), GFP_KERNEL);
desc_buf          262 drivers/net/ethernet/intel/ice/ice_controlq.c 	wr32(hw, ring->bal, lower_32_bits(ring->desc_buf.pa));
desc_buf          263 drivers/net/ethernet/intel/ice/ice_controlq.c 	wr32(hw, ring->bah, upper_32_bits(ring->desc_buf.pa));
desc_buf          266 drivers/net/ethernet/intel/ice/ice_controlq.c 	if (rd32(hw, ring->bal) != lower_32_bits(ring->desc_buf.pa))
desc_buf           14 drivers/net/ethernet/intel/ice/ice_controlq.h 	(&(((struct ice_aq_desc *)((R).desc_buf.va))[i]))
desc_buf           40 drivers/net/ethernet/intel/ice/ice_controlq.h 	struct ice_dma_mem desc_buf;	/* descriptor ring memory */
desc_buf          941 drivers/net/ethernet/micrel/ksz884x.c 	union desc_buf buf;
desc_buf          954 drivers/net/ethernet/micrel/ksz884x.c 	union desc_buf buf;
desc_buf          522 drivers/net/ethernet/sun/sunvnet_common.c 	struct vio_net_desc *desc = port->vio.desc_buf;
desc_buf          227 drivers/scsi/ufs/ufs-sysfs.c 	u8 desc_buf[8] = {0};
desc_buf          234 drivers/scsi/ufs/ufs-sysfs.c 				param_offset, desc_buf, param_size);
desc_buf          239 drivers/scsi/ufs/ufs-sysfs.c 		ret = sprintf(sysfs_buf, "0x%02X\n", *desc_buf);
desc_buf          243 drivers/scsi/ufs/ufs-sysfs.c 			get_unaligned_be16(desc_buf));
desc_buf          247 drivers/scsi/ufs/ufs-sysfs.c 			get_unaligned_be32(desc_buf));
desc_buf          251 drivers/scsi/ufs/ufs-sysfs.c 			get_unaligned_be64(desc_buf));
desc_buf          576 drivers/scsi/ufs/ufs-sysfs.c 	u8 *desc_buf;							\
desc_buf          578 drivers/scsi/ufs/ufs-sysfs.c 	desc_buf = kzalloc(QUERY_DESC_MAX_SIZE, GFP_ATOMIC);		\
desc_buf          579 drivers/scsi/ufs/ufs-sysfs.c 	if (!desc_buf)                                                  \
desc_buf          583 drivers/scsi/ufs/ufs-sysfs.c 		0, 0, desc_buf, &desc_len);				\
desc_buf          588 drivers/scsi/ufs/ufs-sysfs.c 	index = desc_buf[DEVICE_DESC_PARAM##_pname];			\
desc_buf          589 drivers/scsi/ufs/ufs-sysfs.c 	kfree(desc_buf);						\
desc_buf          590 drivers/scsi/ufs/ufs-sysfs.c 	desc_buf = NULL;						\
desc_buf          591 drivers/scsi/ufs/ufs-sysfs.c 	ret = ufshcd_read_string_desc(hba, index, &desc_buf,		\
desc_buf          595 drivers/scsi/ufs/ufs-sysfs.c 	ret = snprintf(buf, PAGE_SIZE, "%s\n", desc_buf);		\
desc_buf          597 drivers/scsi/ufs/ufs-sysfs.c 	kfree(desc_buf);						\
desc_buf         2943 drivers/scsi/ufs/ufshcd.c 			u8 selector, u8 *desc_buf, int *buf_len)
desc_buf         2952 drivers/scsi/ufs/ufshcd.c 	if (!desc_buf) {
desc_buf         2969 drivers/scsi/ufs/ufshcd.c 	hba->dev_cmd.query.descriptor = desc_buf;
desc_buf         3023 drivers/scsi/ufs/ufshcd.c 				  u8 *desc_buf, int *buf_len)
desc_buf         3030 drivers/scsi/ufs/ufshcd.c 						selector, desc_buf, buf_len);
desc_buf         3146 drivers/scsi/ufs/ufshcd.c 	u8 *desc_buf;
desc_buf         3168 drivers/scsi/ufs/ufshcd.c 		desc_buf = kmalloc(buff_len, GFP_KERNEL);
desc_buf         3169 drivers/scsi/ufs/ufshcd.c 		if (!desc_buf)
desc_buf         3172 drivers/scsi/ufs/ufshcd.c 		desc_buf = param_read_buf;
desc_buf         3179 drivers/scsi/ufs/ufshcd.c 					desc_buf, &buff_len);
desc_buf         3188 drivers/scsi/ufs/ufshcd.c 	if (desc_buf[QUERY_DESC_DESC_TYPE_OFFSET] != desc_id) {
desc_buf         3190 drivers/scsi/ufs/ufshcd.c 			__func__, desc_buf[QUERY_DESC_DESC_TYPE_OFFSET]);
desc_buf         3200 drivers/scsi/ufs/ufshcd.c 		memcpy(param_read_buf, &desc_buf[param_offset], param_size);
desc_buf         3203 drivers/scsi/ufs/ufshcd.c 		kfree(desc_buf);
desc_buf         6377 drivers/scsi/ufs/ufshcd.c 							u8 *desc_buf, int len)
desc_buf         6393 drivers/scsi/ufs/ufshcd.c 				&desc_buf[PWR_DESC_ACTIVE_LVLS_VCC_0]);
desc_buf         6399 drivers/scsi/ufs/ufshcd.c 				&desc_buf[PWR_DESC_ACTIVE_LVLS_VCCQ_0]);
desc_buf         6405 drivers/scsi/ufs/ufshcd.c 				&desc_buf[PWR_DESC_ACTIVE_LVLS_VCCQ2_0]);
desc_buf         6414 drivers/scsi/ufs/ufshcd.c 	u8 *desc_buf;
desc_buf         6416 drivers/scsi/ufs/ufshcd.c 	desc_buf = kmalloc(buff_len, GFP_KERNEL);
desc_buf         6417 drivers/scsi/ufs/ufshcd.c 	if (!desc_buf)
desc_buf         6420 drivers/scsi/ufs/ufshcd.c 	ret = ufshcd_read_power_desc(hba, desc_buf, buff_len);
desc_buf         6430 drivers/scsi/ufs/ufshcd.c 			desc_buf, buff_len);
desc_buf         6444 drivers/scsi/ufs/ufshcd.c 	kfree(desc_buf);
desc_buf         6516 drivers/scsi/ufs/ufshcd.c 	u8 *desc_buf;
desc_buf         6523 drivers/scsi/ufs/ufshcd.c 	desc_buf = kmalloc(buff_len, GFP_KERNEL);
desc_buf         6524 drivers/scsi/ufs/ufshcd.c 	if (!desc_buf) {
desc_buf         6529 drivers/scsi/ufs/ufshcd.c 	err = ufshcd_read_device_desc(hba, desc_buf, hba->desc_size.dev_desc);
desc_buf         6540 drivers/scsi/ufs/ufshcd.c 	dev_desc->wmanufacturerid = desc_buf[DEVICE_DESC_PARAM_MANF_ID] << 8 |
desc_buf         6541 drivers/scsi/ufs/ufshcd.c 				     desc_buf[DEVICE_DESC_PARAM_MANF_ID + 1];
desc_buf         6543 drivers/scsi/ufs/ufshcd.c 	model_index = desc_buf[DEVICE_DESC_PARAM_PRDCT_NAME];
desc_buf         6559 drivers/scsi/ufs/ufshcd.c 	kfree(desc_buf);
desc_buf          915 drivers/scsi/ufs/ufshcd.h 				  u8 *desc_buf, int *buf_len);
desc_buf          232 sound/pci/atiixp.c 	struct snd_dma_buffer desc_buf;
desc_buf          354 sound/pci/atiixp.c 	if (dma->desc_buf.area == NULL) {
desc_buf          358 sound/pci/atiixp.c 					&dma->desc_buf) < 0)
desc_buf          375 sound/pci/atiixp.c 	desc_addr = (u32)dma->desc_buf.addr;
desc_buf          378 sound/pci/atiixp.c 		desc = &((struct atiixp_dma_desc *)dma->desc_buf.area)[i];
desc_buf          384 sound/pci/atiixp.c 			desc->next = cpu_to_le32((u32)dma->desc_buf.addr);
desc_buf          390 sound/pci/atiixp.c 	writel((u32)dma->desc_buf.addr | ATI_REG_LINKPTR_EN,
desc_buf          405 sound/pci/atiixp.c 	if (dma->desc_buf.area) {
desc_buf          407 sound/pci/atiixp.c 		snd_dma_free_pages(&dma->desc_buf);
desc_buf          408 sound/pci/atiixp.c 		dma->desc_buf.area = NULL;
desc_buf         1500 sound/pci/atiixp.c 				writel((u32)dma->desc_buf.addr | ATI_REG_LINKPTR_EN,
desc_buf          208 sound/pci/atiixp_modem.c 	struct snd_dma_buffer desc_buf;
desc_buf          323 sound/pci/atiixp_modem.c 	if (dma->desc_buf.area == NULL) {
desc_buf          325 sound/pci/atiixp_modem.c 					ATI_DESC_LIST_SIZE, &dma->desc_buf) < 0)
desc_buf          342 sound/pci/atiixp_modem.c 	desc_addr = (u32)dma->desc_buf.addr;
desc_buf          345 sound/pci/atiixp_modem.c 		desc = &((struct atiixp_dma_desc *)dma->desc_buf.area)[i];
desc_buf          351 sound/pci/atiixp_modem.c 			desc->next = cpu_to_le32((u32)dma->desc_buf.addr);
desc_buf          357 sound/pci/atiixp_modem.c 	writel((u32)dma->desc_buf.addr | ATI_REG_LINKPTR_EN,
desc_buf          373 sound/pci/atiixp_modem.c 	if (dma->desc_buf.area) {
desc_buf          375 sound/pci/atiixp_modem.c 		snd_dma_free_pages(&dma->desc_buf);
desc_buf          376 sound/pci/atiixp_modem.c 		dma->desc_buf.area = NULL;
desc_buf           77 sound/pci/cs5535audio/cs5535audio.h 	struct snd_dma_buffer desc_buf;
desc_buf          118 sound/pci/cs5535audio/cs5535audio_pcm.c 	if (dma->desc_buf.area == NULL) {
desc_buf          122 sound/pci/cs5535audio/cs5535audio_pcm.c 					&dma->desc_buf) < 0)
desc_buf          133 sound/pci/cs5535audio/cs5535audio_pcm.c 	desc_addr = (u32) dma->desc_buf.addr;
desc_buf          136 sound/pci/cs5535audio/cs5535audio_pcm.c 			&((struct cs5535audio_dma_desc *) dma->desc_buf.area)[i];
desc_buf          144 sound/pci/cs5535audio/cs5535audio_pcm.c 	lastdesc = &((struct cs5535audio_dma_desc *) dma->desc_buf.area)[periods];
desc_buf          145 sound/pci/cs5535audio/cs5535audio_pcm.c 	lastdesc->addr = cpu_to_le32((u32) dma->desc_buf.addr);
desc_buf          148 sound/pci/cs5535audio/cs5535audio_pcm.c 	jmpprd_addr = (u32)dma->desc_buf.addr +
desc_buf          227 sound/pci/cs5535audio/cs5535audio_pcm.c 	snd_dma_free_pages(&dma->desc_buf);
desc_buf          228 sound/pci/cs5535audio/cs5535audio_pcm.c 	dma->desc_buf.area = NULL;