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File: [local] / sys / dev / usb / if_uathvar.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:14:33 2008 UTC (16 years, 6 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: if_uathvar.h,v 1.5 2007/06/06 19:25:49 mk Exp $ */ /*- * Copyright (c) 2006 * Damien Bergamini <damien.bergamini@free.fr> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #define UATH_TX_DATA_LIST_COUNT 8 /* 16 */ #define UATH_TX_CMD_LIST_COUNT 8 /* 30 */ /* XXX ehci will panic on abort_pipe if set to anything > 1 */ #define UATH_RX_DATA_LIST_COUNT 1 /* 128 */ #define UATH_RX_CMD_LIST_COUNT 1 /* 30 */ #define UATH_RX_DATA_POOL_COUNT (UATH_RX_DATA_LIST_COUNT + 24) #define UATH_DATA_TIMEOUT 10000 #define UATH_CMD_TIMEOUT 1000 struct uath_rx_radiotap_header { struct ieee80211_radiotap_header wr_ihdr; uint8_t wr_flags; uint16_t wr_chan_freq; uint16_t wr_chan_flags; int8_t wr_dbm_antsignal; } __packed; #define UATH_RX_RADIOTAP_PRESENT \ ((1 << IEEE80211_RADIOTAP_FLAGS) | \ (1 << IEEE80211_RADIOTAP_CHANNEL) | \ (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL)) struct uath_tx_radiotap_header { struct ieee80211_radiotap_header wt_ihdr; uint8_t wt_flags; uint16_t wt_chan_freq; uint16_t wt_chan_flags; } __packed; #define UATH_TX_RADIOTAP_PRESENT \ ((1 << IEEE80211_RADIOTAP_FLAGS) | \ (1 << IEEE80211_RADIOTAP_CHANNEL)) struct uath_tx_data { struct uath_softc *sc; usbd_xfer_handle xfer; uint8_t *buf; struct ieee80211_node *ni; }; struct uath_rx_data { struct uath_softc *sc; usbd_xfer_handle xfer; uint8_t *buf; SLIST_ENTRY(uath_rx_data) next; }; struct uath_tx_cmd { struct uath_softc *sc; usbd_xfer_handle xfer; uint8_t *buf; void *odata; }; struct uath_rx_cmd { struct uath_softc *sc; usbd_xfer_handle xfer; uint8_t *buf; }; struct uath_wme_settings { uint8_t aifsn; uint8_t logcwmin; uint8_t logcwmax; uint16_t txop; #define UATH_TXOP_TO_US(txop) ((txop) << 5) uint8_t acm; }; /* condvars */ #define UATH_COND_INIT(sc) ((caddr_t)sc + 1) #define UATH_COND_NOREF(sc) ((caddr_t)sc + 2) /* flags for sending firmware commands */ #define UATH_CMD_FLAG_ASYNC (1 << 0) #define UATH_CMD_FLAG_READ (1 << 1) #define UATH_CMD_FLAG_MAGIC (1 << 2) struct uath_softc { struct device sc_dev; struct ieee80211com sc_ic; int (*sc_newstate)(struct ieee80211com *, enum ieee80211_state, int); struct uath_tx_data tx_data[UATH_TX_DATA_LIST_COUNT]; struct uath_rx_data rx_data[UATH_RX_DATA_POOL_COUNT]; struct uath_tx_cmd tx_cmd[UATH_TX_CMD_LIST_COUNT]; struct uath_rx_cmd rx_cmd[UATH_RX_CMD_LIST_COUNT]; SLIST_HEAD(, uath_rx_data) rx_freelist; int sc_flags; int sc_dying; int sc_refcnt; int data_idx; int cmd_idx; int tx_queued; usbd_device_handle sc_udev; usbd_device_handle sc_uhub; int sc_port; usbd_interface_handle sc_iface; usbd_pipe_handle data_tx_pipe; usbd_pipe_handle data_rx_pipe; usbd_pipe_handle cmd_tx_pipe; usbd_pipe_handle cmd_rx_pipe; enum ieee80211_state sc_state; int sc_arg; struct usb_task sc_task; struct timeout scan_to; struct timeout stat_to; int sc_tx_timer; int rxbufsz; #if NBPFILTER > 0 caddr_t sc_drvbpf; union { struct uath_rx_radiotap_header th; uint8_t pad[64]; } sc_rxtapu; #define sc_rxtap sc_rxtapu.th int sc_rxtap_len; union { struct uath_tx_radiotap_header th; uint8_t pad[64]; } sc_txtapu; #define sc_txtap sc_txtapu.th int sc_txtap_len; #endif };