281 	struct sata_dwc_device	*hsdev;  member
301 						(hsdevp)->hsdev)
332 static int dma_dwc_init(struct sata_dwc_device *hsdev, int irq);
333 static void dma_dwc_exit(struct sata_dwc_device *hsdev);
463 	struct sata_dwc_device *hsdev =  in dma_dwc_interrupt()  local
465 	struct ata_host *host = (struct ata_host *)hsdev->host;  in dma_dwc_interrupt()
534 static int dma_request_interrupts(struct sata_dwc_device *hsdev, int irq)  in dma_request_interrupts()  argument
549 	retval = request_irq(irq, dma_dwc_interrupt, 0, "SATA DMA", hsdev);  in dma_request_interrupts()
557 	hsdev->irq_dma = irq;  in dma_request_interrupts()
766 static void dma_dwc_exit(struct sata_dwc_device *hsdev)  in dma_dwc_exit()  argument
774 	if (hsdev->irq_dma) {  in dma_dwc_exit()
775 		free_irq(hsdev->irq_dma, hsdev);  in dma_dwc_exit()
776 		hsdev->irq_dma = 0;  in dma_dwc_exit()
786 static int dma_dwc_init(struct sata_dwc_device *hsdev, int irq)  in dma_dwc_init()  argument
790 	err = dma_request_interrupts(hsdev, irq);  in dma_dwc_init()
807 	dma_dwc_exit(hsdev);  in dma_dwc_init()
861 static void clear_interrupt_bit(struct sata_dwc_device *hsdev, u32 bit)  in clear_interrupt_bit()  argument
863 	out_le32(&hsdev->sata_dwc_regs->intpr,  in clear_interrupt_bit()
864 		 in_le32(&hsdev->sata_dwc_regs->intpr));  in clear_interrupt_bit()
874 				struct sata_dwc_device *hsdev, uint intpr)  in sata_dwc_error_intr()  argument
900 	clear_interrupt_bit(hsdev, SATA_DWC_INTPR_ERR);  in sata_dwc_error_intr()
930 	struct sata_dwc_device *hsdev = HSDEV_FROM_HOST(host);  in sata_dwc_isr()  local
943 	intpr = in_le32(&hsdev->sata_dwc_regs->intpr);  in sata_dwc_isr()
953 		sata_dwc_error_intr(ap, hsdev, intpr);  in sata_dwc_isr()
960 		clear_interrupt_bit(hsdev, SATA_DWC_INTPR_NEWFP);  in sata_dwc_isr()
962 		tag = (u8)(in_le32(&hsdev->sata_dwc_regs->fptagr));  in sata_dwc_isr()
1145 	struct sata_dwc_device *hsdev = HSDEV_FROM_HSDEVP(hsdevp);  in sata_dwc_clear_dmacr()  local
1148 		out_le32(&(hsdev->sata_dwc_regs->dmacr),  in sata_dwc_clear_dmacr()
1150 				 in_le32(&(hsdev->sata_dwc_regs->dmacr))));  in sata_dwc_clear_dmacr()
1152 		out_le32(&(hsdev->sata_dwc_regs->dmacr),  in sata_dwc_clear_dmacr()
1154 				 in_le32(&(hsdev->sata_dwc_regs->dmacr))));  in sata_dwc_clear_dmacr()
1164 			in_le32(&(hsdev->sata_dwc_regs->dmacr)));  in sata_dwc_clear_dmacr()
1165 		out_le32(&(hsdev->sata_dwc_regs->dmacr),  in sata_dwc_clear_dmacr()
1174 	struct sata_dwc_device *hsdev = HSDEV_FROM_AP(ap);  in sata_dwc_dma_xfer_complete()  local
1190 			 in_le32(&(hsdev->sata_dwc_regs->dmacr)));  in sata_dwc_dma_xfer_complete()
1198 				in_le32(&(hsdev->sata_dwc_regs->dmacr)));  in sata_dwc_dma_xfer_complete()
1237 static void sata_dwc_enable_interrupts(struct sata_dwc_device *hsdev)  in sata_dwc_enable_interrupts()  argument
1240 	out_le32(&hsdev->sata_dwc_regs->intmr,  in sata_dwc_enable_interrupts()
1249 	out_le32(&hsdev->sata_dwc_regs->errmr, SATA_DWC_SERROR_ERR_BITS);  in sata_dwc_enable_interrupts()
1252 		 __func__, in_le32(&hsdev->sata_dwc_regs->intmr),  in sata_dwc_enable_interrupts()
1253 		in_le32(&hsdev->sata_dwc_regs->errmr));  in sata_dwc_enable_interrupts()
1287 	struct sata_dwc_device *hsdev;  in sata_dwc_port_start()  local
1292 	hsdev = HSDEV_FROM_AP(ap);  in sata_dwc_port_start()
1296 	hsdev->host = ap->host;  in sata_dwc_port_start()
1311 	hsdevp->hsdev = hsdev;  in sata_dwc_port_start()
1339 		out_le32(&hsdev->sata_dwc_regs->dmacr,  in sata_dwc_port_start()
1344 		out_le32(&hsdev->sata_dwc_regs->dbtsr,  in sata_dwc_port_start()
1365 	struct sata_dwc_device *hsdev = HSDEV_FROM_AP(ap);  in sata_dwc_port_stop()  local
1370 	if (hsdevp && hsdev) {  in sata_dwc_port_stop()
1436 	struct sata_dwc_device *hsdev = HSDEV_FROM_QC(qc);  in sata_dwc_bmdma_start_by_tag()  local
1468 			out_le32(&hsdev->sata_dwc_regs->dmacr,  in sata_dwc_bmdma_start_by_tag()
1471 			out_le32(&hsdev->sata_dwc_regs->dmacr,  in sata_dwc_bmdma_start_by_tag()
1504 	struct sata_dwc_device *hsdev = HSDEV_FROM_AP(ap);  in sata_dwc_qc_prep_by_tag()  local
1513 				      (void *__iomem)(&hsdev->sata_dwc_regs->\  in sata_dwc_qc_prep_by_tag()
1632 	struct sata_dwc_device *hsdev;  in sata_dwc_probe()  local
1643 	hsdev = kzalloc(sizeof(*hsdev), GFP_KERNEL);  in sata_dwc_probe()
1644 	if (hsdev == NULL) {  in sata_dwc_probe()
1658 	hsdev->reg_base = base;  in sata_dwc_probe()
1662 	hsdev->sata_dwc_regs = (void *__iomem)(base + SATA_DWC_REG_OFFSET);  in sata_dwc_probe()
1672 	host->private_data = hsdev;  in sata_dwc_probe()
1681 	idr = in_le32(&hsdev->sata_dwc_regs->idr);  in sata_dwc_probe()
1682 	versionr = in_le32(&hsdev->sata_dwc_regs->versionr);  in sata_dwc_probe()
1707 	dma_dwc_init(hsdev, irq);  in sata_dwc_probe()
1710 	sata_dwc_enable_interrupts(hsdev);  in sata_dwc_probe()
1735 	dma_dwc_exit(hsdev);  in sata_dwc_probe()
1740 	kfree(hsdev);  in sata_dwc_probe()
1749 	struct sata_dwc_device *hsdev = host->private_data;  in sata_dwc_remove()  local
1755 	dma_dwc_exit(hsdev);  in sata_dwc_remove()
1757 	iounmap(hsdev->reg_base);  in sata_dwc_remove()
1758 	kfree(hsdev);  in sata_dwc_remove()