| if_cdcereg.h (187378) | if_cdcereg.h (188412) |
|---|---|
| 1/*- 2 * Copyright (c) 2003-2005 Craig Boston 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 30 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 * | 1/*- 2 * Copyright (c) 2003-2005 Craig Boston 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 30 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 * |
| 32 * $FreeBSD: head/sys/dev/usb2/ethernet/if_cdcereg.h 187378 2009-01-18 05:35:58Z thompsa $ | 32 * $FreeBSD: head/sys/dev/usb2/ethernet/if_cdcereg.h 188412 2009-02-09 22:02:38Z thompsa $ |
| 33 */ 34 35#ifndef _USB_IF_CDCEREG_H_ 36#define _USB_IF_CDCEREG_H_ 37 | 33 */ 34 35#ifndef _USB_IF_CDCEREG_H_ 36#define _USB_IF_CDCEREG_H_ 37 |
| 38#define CDCE_IND_SIZE_MAX 32 /* bytes */ 39#define CDCE_512X4_IFQ_MAXLEN MAX((2*CDCE_512X4_FRAMES_MAX), IFQ_MAXLEN) | 38#define CDCE_FRAMES_MAX 8 /* units */ 39#define CDCE_IND_SIZE_MAX 32 /* bytes */ |
| 40 | 40 |
| 41union cdce_eth_rx { /* multiframe header */ 42 struct usb2_cdc_mf_eth_512x4_header hdr; 43 uint8_t data[MCLBYTES]; 44} __aligned(USB_HOST_ALIGN); 45 46union cdce_eth_tx { /* multiframe header */ 47 struct usb2_cdc_mf_eth_512x4_header hdr; 48} __aligned(USB_HOST_ALIGN); 49 50struct cdce_mq { /* mini-queue */ 51 struct mbuf *ifq_head; 52 struct mbuf *ifq_tail; 53 uint16_t ifq_len; 54}; 55 | |
| 56enum { 57 CDCE_BULK_A, 58 CDCE_BULK_B, 59 CDCE_INTR, | 41enum { 42 CDCE_BULK_A, 43 CDCE_BULK_B, 44 CDCE_INTR, |
| 60 CDCE_N_TRANSFER = 3, | 45 CDCE_N_TRANSFER, |
| 61}; 62 63struct cdce_softc { | 46}; 47 48struct cdce_softc { |
| 64 struct ifnet *sc_ifp; | 49 struct usb2_ether sc_ue; 50 struct mtx sc_mtx; 51 struct usb2_xfer *sc_xfer[CDCE_N_TRANSFER]; 52 struct mbuf *sc_rx_buf[CDCE_FRAMES_MAX]; 53 struct mbuf *sc_tx_buf[CDCE_FRAMES_MAX]; |
| 65 | 54 |
| 66 union cdce_eth_tx sc_tx; 67 union cdce_eth_rx sc_rx; 68 struct ifmedia sc_ifmedia; 69 struct mtx sc_mtx; 70 struct cdce_mq sc_rx_mq; 71 struct cdce_mq sc_tx_mq; 72 73 struct usb2_xfer *sc_xfer[CDCE_N_TRANSFER]; 74 struct usb2_device *sc_udev; 75 device_t sc_dev; 76 77 uint32_t sc_unit; 78 79 uint16_t sc_flags; | 55 int sc_flags; |
| 80#define CDCE_FLAG_ZAURUS 0x0001 81#define CDCE_FLAG_NO_UNION 0x0002 | 56#define CDCE_FLAG_ZAURUS 0x0001 57#define CDCE_FLAG_NO_UNION 0x0002 |
| 82#define CDCE_FLAG_LL_READY 0x0004 83#define CDCE_FLAG_HL_READY 0x0008 | |
| 84#define CDCE_FLAG_RX_DATA 0x0010 85 | 58#define CDCE_FLAG_RX_DATA 0x0010 59 |
| 86 uint8_t sc_name[16]; | 60 uint8_t sc_eaddr_str_index; |
| 87 uint8_t sc_data_iface_no; 88 uint8_t sc_ifaces_index[2]; | 61 uint8_t sc_data_iface_no; 62 uint8_t sc_ifaces_index[2]; |
| 89 uint8_t sc_iface_protocol; | |
| 90}; 91 | 63}; 64 |
| 65#define CDCE_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) 66#define CDCE_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) 67#define CDCE_LOCK_ASSERT(_sc, t) mtx_assert(&(_sc)->sc_mtx, t) |
|
| 92#endif /* _USB_IF_CDCEREG_H_ */ | 68#endif /* _USB_IF_CDCEREG_H_ */ |