113 	void __iomem	*epio = ep->regs;  in musb_h_tx_flush_fifo()  local
118 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
124 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_h_tx_flush_fifo()
125 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
136 	void __iomem	*epio = ep->regs;  in musb_h_ep0_flush_fifo()  local
142 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
145 		musb_writew(epio, MUSB_TXCSR, MUSB_CSR0_FLUSHFIFO);  in musb_h_ep0_flush_fifo()
146 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
154 	musb_writew(epio, MUSB_TXCSR, 0);  in musb_h_ep0_flush_fifo()
326 	void __iomem		*epio = qh->hw_ep->regs;  in musb_save_toggle()  local
335 		csr = musb_readw(epio, MUSB_RXCSR) & MUSB_RXCSR_H_DATATOGGLE;  in musb_save_toggle()
337 		csr = musb_readw(epio, MUSB_TXCSR) & MUSB_TXCSR_H_DATATOGGLE;  in musb_save_toggle()
466 	void __iomem		*epio = hw_ep->regs;  in musb_host_packet_rx()  local
472 	rx_count = musb_readw(epio, MUSB_RXCOUNT);  in musb_host_packet_rx()
534 	csr = musb_readw(epio, MUSB_RXCSR);  in musb_host_packet_rx()
543 		musb_writew(epio, MUSB_RXCSR, csr);  in musb_host_packet_rx()
625 	void __iomem		*epio = hw_ep->regs;  in musb_tx_dma_program()  local
634 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_program()
657 	musb_writew(epio, MUSB_TXCSR, csr);  in musb_tx_dma_program()
684 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_program()
686 		musb_writew(epio, MUSB_TXCSR, csr | MUSB_TXCSR_H_WZC_BITS);  in musb_tx_dma_program()
705 	void __iomem		*epio = hw_ep->regs;  in musb_ep_program()  local
723 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
725 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
752 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
792 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
795 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
796 			csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
813 			musb_writeb(epio, MUSB_TXTYPE, qh->type_reg);  in musb_ep_program()
815 				musb_writew(epio, MUSB_TXMAXP,  in musb_ep_program()
820 				musb_writew(epio, MUSB_TXMAXP, packet_sz  in musb_ep_program()
823 				musb_writew(epio, MUSB_TXMAXP,  in musb_ep_program()
827 			musb_writeb(epio, MUSB_TXINTERVAL, qh->intv_reg);  in musb_ep_program()
829 			musb_writeb(epio, MUSB_NAKLIMIT0, qh->intv_reg);  in musb_ep_program()
831 				musb_writeb(epio, MUSB_TYPE0,  in musb_ep_program()
945 	void __iomem		*epio = ep->regs;  in musb_bulk_nak_timeout()  local
954 		rx_csr = musb_readw(epio, MUSB_RXCSR);  in musb_bulk_nak_timeout()
957 		musb_writew(epio, MUSB_RXCSR, rx_csr);  in musb_bulk_nak_timeout()
964 		tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_bulk_nak_timeout()
967 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_bulk_nak_timeout()
1091 	void __iomem		*epio = hw_ep->regs;  in musb_h_ep0_irq()  local
1100 	csr = musb_readw(epio, MUSB_CSR0);  in musb_h_ep0_irq()
1102 			? musb_readb(epio, MUSB_COUNT0)  in musb_h_ep0_irq()
1134 		musb_writew(epio, MUSB_CSR0, 0);  in musb_h_ep0_irq()
1148 			musb_writew(epio, MUSB_CSR0, csr);  in musb_h_ep0_irq()
1150 			musb_writew(epio, MUSB_CSR0, csr);  in musb_h_ep0_irq()
1155 		musb_writeb(epio, MUSB_NAKLIMIT0, 0);  in musb_h_ep0_irq()
1158 		musb_writew(epio, MUSB_CSR0, 0);  in musb_h_ep0_irq()
1195 		musb_writew(epio, MUSB_CSR0, csr);  in musb_h_ep0_irq()
1233 	void __iomem		*epio = hw_ep->regs;  in musb_host_tx()  local
1242 	tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1287 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1313 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1315 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1316 		musb_writeb(epio, MUSB_TXINTERVAL, 0);  in musb_host_tx()
1353 			tx_csr &= musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1357 				musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1362 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1371 			tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1497 	musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1549 	void __iomem		*epio = hw_ep->regs;  in musb_host_rx()  local
1568 	rx_csr = musb_readw(epio, MUSB_RXCSR);  in musb_host_rx()
1577 			musb_readw(epio, MUSB_RXCOUNT));  in musb_host_rx()
1600 		musb_writeb(epio, MUSB_RXINTERVAL, 0);  in musb_host_rx()
1624 			musb_writew(epio, MUSB_RXCSR, rx_csr);  in musb_host_rx()
1647 		musb_writeb(epio, MUSB_RXINTERVAL, 0);  in musb_host_rx()
1684 		musb_writew(epio, MUSB_RXCSR,  in musb_host_rx()
1747 			musb_writew(epio, MUSB_RXCSR,  in musb_host_rx()
1753 			musb_readw(epio, MUSB_RXCSR),  in musb_host_rx()
1754 			musb_readw(epio, MUSB_RXCOUNT));  in musb_host_rx()
1770 			musb_writew(epio, MUSB_RXCSR, val);  in musb_host_rx()
1783 			rx_count = musb_readw(epio, MUSB_RXCOUNT);  in musb_host_rx()
1859 			val = musb_readw(epio, MUSB_RXCSR);  in musb_host_rx()
1872 			musb_writew(epio, MUSB_RXCSR,  in musb_host_rx()
1887 				val = musb_readw(epio, MUSB_RXCSR);  in musb_host_rx()
1891 				musb_writew(epio, MUSB_RXCSR, val);  in musb_host_rx()
2265 	void __iomem		*epio = ep->regs;  in musb_cleanup_urb()  local
2299 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()
2306 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2308 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2310 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()