DVB-S USB2.0 receivers.
+config DVB_USB_GP8PSK
+ tristate "GENPIX 8PSK->USB module support"
+ depends on DVB_USB
+ help
+ Say Y here to support the
+ GENPIX 8psk module
+
+ DVB-S USB2.0 receivers.
+
config DVB_USB_NOVA_T_USB2
tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
depends on DVB_USB
dvb-usb-vp702x-objs = vp702x.o vp702x-fe.o
obj-$(CONFIG_DVB_USB_VP702X) += dvb-usb-vp702x.o
+dvb-usb-gp8psk-objs = gp8psk.o gp8psk-fe.o
+obj-$(CONFIG_DVB_USB_GP8PSK) += dvb-usb-gp8psk.o
+
dvb-usb-dtt200u-objs = dtt200u.o dtt200u-fe.o
obj-$(CONFIG_DVB_USB_DTT200U) += dvb-usb-dtt200u.o
#define USB_VID_VISIONPLUS 0x13d3
#define USB_VID_TWINHAN 0x1822
#define USB_VID_ULTIMA_ELECTRONIC 0x05d8
+#define USB_VID_GENPIX 0x09c0
/* Product IDs */
#define USB_PID_ADSTECH_USB2_COLD 0xa333
#define USB_PID_KYE_DVB_T_WARM 0x701f
#define USB_PID_PCTV_200E 0x020e
#define USB_PID_PCTV_400E 0x020f
-
+#define USB_PID_GENPIX_8PSK_COLD 0x0200
+#define USB_PID_GENPIX_8PSK_WARM 0x0201
#endif
--- /dev/null
+/* DVB USB compliant Linux driver for the
+ * - GENPIX 8pks/qpsk USB2.0 DVB-S module
+ *
+ * Copyright (C) 2006 Alan Nisota (alannisota@gmail.com)
+ *
+ * Thanks to GENPIX for the sample code used to implement this module.
+ *
+ * This module is based off the vp7045 and vp702x modules
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ */
+#include "gp8psk.h"
+
+struct gp8psk_fe_state {
+ struct dvb_frontend fe;
+
+ struct dvb_usb_device *d;
+
+ u16 snr;
+
+ unsigned long next_snr_check;
+};
+
+static int gp8psk_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
+{
+ struct gp8psk_fe_state *st = fe->demodulator_priv;
+ u8 lock;
+
+ if (gp8psk_usb_in_op(st->d, GET_SIGNAL_LOCK, 0, 0, &lock,1))
+ return -EINVAL;
+
+ if (lock)
+ *status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI | FE_HAS_SIGNAL | FE_HAS_CARRIER;
+ else
+ *status = 0;
+
+ return 0;
+}
+
+/* not supported by this Frontend */
+static int gp8psk_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
+{
+ (void) fe;
+ *ber = 0;
+ return 0;
+}
+
+/* not supported by this Frontend */
+static int gp8psk_fe_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
+{
+ (void) fe;
+ *unc = 0;
+ return 0;
+}
+
+static int gp8psk_fe_read_snr(struct dvb_frontend* fe, u16 *snr)
+{
+ struct gp8psk_fe_state *st = fe->demodulator_priv;
+ u8 buf[2];
+
+ if (time_after(jiffies,st->next_snr_check)) {
+ gp8psk_usb_in_op(st->d,GET_SIGNAL_STRENGTH,0,0,buf,2);
+ *snr = (int)(buf[1]) << 8 | buf[0];
+ /* snr is reported in dBu*256 */
+ /* snr / 38.4 ~= 100% strength */
+ /* snr * 17 returns 100% strength as 65535 */
+ if (*snr <= 3855)
+ *snr = (*snr<<4) + *snr; // snr * 17
+ else
+ *snr = 65535;
+ st->next_snr_check = jiffies + (10*HZ)/1000;
+ } else {
+ *snr = st->snr;
+ }
+ return 0;
+}
+
+static int gp8psk_fe_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
+{
+ return gp8psk_fe_read_snr(fe, strength);
+}
+
+static int gp8psk_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+{
+ tune->min_delay_ms = 800;
+ return 0;
+}
+
+static int gp8psk_fe_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ struct gp8psk_fe_state *state = fe->demodulator_priv;
+ u8 cmd[10];
+ u32 freq = fep->frequency * 1000;
+
+ cmd[4] = freq & 0xff;
+ cmd[5] = (freq >> 8) & 0xff;
+ cmd[6] = (freq >> 16) & 0xff;
+ cmd[7] = (freq >> 24) & 0xff;
+
+ switch(fe->ops.info.type) {
+ case FE_QPSK:
+ cmd[0] = fep->u.qpsk.symbol_rate & 0xff;
+ cmd[1] = (fep->u.qpsk.symbol_rate >> 8) & 0xff;
+ cmd[2] = (fep->u.qpsk.symbol_rate >> 16) & 0xff;
+ cmd[3] = (fep->u.qpsk.symbol_rate >> 24) & 0xff;
+ cmd[8] = ADV_MOD_DVB_QPSK;
+ cmd[9] = 0x03; /*ADV_MOD_FEC_XXX*/
+ break;
+ default:
+ // other modes are unsuported right now
+ cmd[0] = 0;
+ cmd[1] = 0;
+ cmd[2] = 0;
+ cmd[3] = 0;
+ cmd[8] = 0;
+ cmd[9] = 0;
+ break;
+ }
+
+ gp8psk_usb_out_op(state->d,TUNE_8PSK,0,0,cmd,10);
+
+ state->next_snr_check = jiffies;
+
+ return 0;
+}
+
+static int gp8psk_fe_get_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ return 0;
+}
+
+
+static int gp8psk_fe_send_diseqc_msg (struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd *m)
+{
+ struct gp8psk_fe_state *st = fe->demodulator_priv;
+
+ deb_fe("%s\n",__FUNCTION__);
+
+ if (gp8psk_usb_out_op(st->d,SEND_DISEQC_COMMAND, m->msg[0], 0,
+ m->msg, m->msg_len)) {
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int gp8psk_fe_send_diseqc_burst (struct dvb_frontend* fe,
+ fe_sec_mini_cmd_t burst)
+{
+ struct gp8psk_fe_state *st = fe->demodulator_priv;
+ u8 cmd;
+
+ deb_fe("%s\n",__FUNCTION__);
+
+ /* These commands are certainly wrong */
+ cmd = (burst == SEC_MINI_A) ? 0x00 : 0x01;
+
+ if (gp8psk_usb_out_op(st->d,SEND_DISEQC_COMMAND, cmd, 0,
+ &cmd, 0)) {
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int gp8psk_fe_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+ struct gp8psk_fe_state* state = fe->demodulator_priv;
+
+ if (gp8psk_usb_out_op(state->d,SET_22KHZ_TONE,
+ (tone == SEC_TONE_ON), 0, NULL, 0)) {
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int gp8psk_fe_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+{
+ struct gp8psk_fe_state* state = fe->demodulator_priv;
+
+ if (gp8psk_usb_out_op(state->d,SET_LNB_VOLTAGE,
+ voltage == SEC_VOLTAGE_18, 0, NULL, 0)) {
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int gp8psk_fe_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long sw_cmd)
+{
+ struct gp8psk_fe_state* state = fe->demodulator_priv;
+ u8 cmd = sw_cmd & 0x7f;
+
+ if (gp8psk_usb_out_op(state->d,SET_DN_SWITCH, cmd, 0,
+ NULL, 0)) {
+ return -EINVAL;
+ }
+ if (gp8psk_usb_out_op(state->d,SET_LNB_VOLTAGE, !!(sw_cmd & 0x80),
+ 0, NULL, 0)) {
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void gp8psk_fe_release(struct dvb_frontend* fe)
+{
+ struct gp8psk_fe_state *state = fe->demodulator_priv;
+ kfree(state);
+}
+
+static struct dvb_frontend_ops gp8psk_fe_ops;
+
+struct dvb_frontend * gp8psk_fe_attach(struct dvb_usb_device *d)
+{
+ struct gp8psk_fe_state *s = kzalloc(sizeof(struct gp8psk_fe_state), GFP_KERNEL);
+ if (s == NULL)
+ goto error;
+
+ s->d = d;
+ memcpy(&s->fe.ops, &gp8psk_fe_ops, sizeof(struct dvb_frontend_ops));
+ s->fe.demodulator_priv = s;
+
+ goto success;
+error:
+ return NULL;
+success:
+ return &s->fe;
+}
+
+
+static struct dvb_frontend_ops gp8psk_fe_ops = {
+ .info = {
+ .name = "Genpix 8psk-USB DVB-S",
+ .type = FE_QPSK,
+ .frequency_min = 950000,
+ .frequency_max = 2150000,
+ .frequency_stepsize = 100,
+ .symbol_rate_min = 1000000,
+ .symbol_rate_max = 45000000,
+ .symbol_rate_tolerance = 500, /* ppm */
+ .caps = FE_CAN_INVERSION_AUTO |
+ FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK
+ },
+
+ .release = gp8psk_fe_release,
+
+ .init = NULL,
+ .sleep = NULL,
+
+ .set_frontend = gp8psk_fe_set_frontend,
+ .get_frontend = gp8psk_fe_get_frontend,
+ .get_tune_settings = gp8psk_fe_get_tune_settings,
+
+ .read_status = gp8psk_fe_read_status,
+ .read_ber = gp8psk_fe_read_ber,
+ .read_signal_strength = gp8psk_fe_read_signal_strength,
+ .read_snr = gp8psk_fe_read_snr,
+ .read_ucblocks = gp8psk_fe_read_unc_blocks,
+
+ .diseqc_send_master_cmd = gp8psk_fe_send_diseqc_msg,
+ .diseqc_send_burst = gp8psk_fe_send_diseqc_burst,
+ .set_tone = gp8psk_fe_set_tone,
+ .set_voltage = gp8psk_fe_set_voltage,
+ .dishnetwork_send_legacy_command = gp8psk_fe_send_legacy_dish_cmd,
+};
--- /dev/null
+/* DVB USB compliant Linux driver for the
+ * - GENPIX 8pks/qpsk USB2.0 DVB-S module
+ *
+ * Copyright (C) 2006 Alan Nisota (alannisota@gmail.com)
+ *
+ * Thanks to GENPIX for the sample code used to implement this module.
+ *
+ * This module is based off the vp7045 and vp702x modules
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ */
+#include "gp8psk.h"
+
+/* debug */
+static char bcm4500_firmware[] = "dvb-usb-gp8psk-02.fw";
+int dvb_usb_gp8psk_debug;
+module_param_named(debug,dvb_usb_gp8psk_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
+
+int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+{
+ int ret = 0,try = 0;
+
+ if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
+ return ret;
+
+ while (ret >= 0 && ret != blen && try < 3) {
+ ret = usb_control_msg(d->udev,
+ usb_rcvctrlpipe(d->udev,0),
+ req,
+ USB_TYPE_VENDOR | USB_DIR_IN,
+ value,index,b,blen,
+ 2000);
+ deb_info("reading number %d (ret: %d)\n",try,ret);
+ try++;
+ }
+
+ if (ret < 0 || ret != blen) {
+ warn("usb in operation failed.");
+ ret = -EIO;
+ } else
+ ret = 0;
+
+ deb_xfer("in: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
+ debug_dump(b,blen,deb_xfer);
+
+ mutex_unlock(&d->usb_mutex);
+
+ return ret;
+}
+
+int gp8psk_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+ u16 index, u8 *b, int blen)
+{
+ int ret;
+
+ deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
+ debug_dump(b,blen,deb_xfer);
+
+ if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
+ return ret;
+
+ if (usb_control_msg(d->udev,
+ usb_sndctrlpipe(d->udev,0),
+ req,
+ USB_TYPE_VENDOR | USB_DIR_OUT,
+ value,index,b,blen,
+ 2000) != blen) {
+ warn("usb out operation failed.");
+ ret = -EIO;
+ } else
+ ret = 0;
+ mutex_unlock(&d->usb_mutex);
+
+ return ret;
+}
+
+static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d)
+{
+ int ret;
+ const struct firmware *fw = NULL;
+ u8 *ptr, *buf;
+ if ((ret = request_firmware(&fw, bcm4500_firmware,
+ &d->udev->dev)) != 0) {
+ err("did not find the bcm4500 firmware file. (%s) "
+ "Please see linux/Documentation/dvb/ for more details on firmware-problems. (%d)",
+ bcm4500_firmware,ret);
+ return ret;
+ }
+
+ if (gp8psk_usb_out_op(d, LOAD_BCM4500,1,0,NULL, 0)) {
+ release_firmware(fw);
+ return -EINVAL;
+ }
+
+ info("downloaidng bcm4500 firmware from file '%s'",bcm4500_firmware);
+
+ ptr = fw->data;
+ buf = (u8 *) kmalloc(512, GFP_KERNEL | GFP_DMA);
+
+ while (ptr[0] != 0xff) {
+ u16 buflen = ptr[0] + 4;
+ if (ptr + buflen >= fw->data + fw->size) {
+ err("failed to load bcm4500 firmware.");
+ release_firmware(fw);
+ kfree(buf);
+ return -EINVAL;
+ }
+ memcpy(buf, ptr, buflen);
+ if (dvb_usb_generic_write(d, buf, buflen)) {
+ err("failed to load bcm4500 firmware.");
+ release_firmware(fw);
+ kfree(buf);
+ return -EIO;
+ }
+ ptr += buflen;
+ }
+ release_firmware(fw);
+ kfree(buf);
+ return 0;
+}
+
+static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ u8 status, buf;
+ if (onoff) {
+ gp8psk_usb_in_op(d, GET_8PSK_CONFIG,0,0,&status,1);
+ if (! (status & 0x01)) /* started */
+ if (gp8psk_usb_in_op(d, BOOT_8PSK, 1, 0, &buf, 1))
+ return -EINVAL;
+
+ if (! (status & 0x02)) /* BCM4500 firmware loaded */
+ if(gp8psk_load_bcm4500fw(d))
+ return EINVAL;
+
+ if (! (status & 0x04)) /* LNB Power */
+ if (gp8psk_usb_in_op(d, START_INTERSIL, 1, 0,
+ &buf, 1))
+ return EINVAL;
+
+ /* Set DVB mode */
+ if(gp8psk_usb_out_op(d, SET_DVB_MODE, 1, 0, NULL, 0))
+ return -EINVAL;
+ gp8psk_usb_in_op(d, GET_8PSK_CONFIG,0,0,&status,1);
+ } else {
+ /* Turn off LNB power */
+ if (gp8psk_usb_in_op(d, START_INTERSIL, 0, 0, &buf, 1))
+ return EINVAL;
+ /* Turn off 8psk power */
+ if (gp8psk_usb_in_op(d, BOOT_8PSK, 0, 0, &buf, 1))
+ return -EINVAL;
+
+ }
+ return 0;
+}
+
+
+static int gp8psk_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ return gp8psk_usb_out_op(d, ARM_TRANSFER, onoff, 0 , NULL, 0);
+}
+
+static int gp8psk_frontend_attach(struct dvb_usb_device *d)
+{
+ d->fe = gp8psk_fe_attach(d);
+
+ return 0;
+}
+
+static struct dvb_usb_properties gp8psk_properties;
+
+static int gp8psk_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf,&gp8psk_properties,THIS_MODULE,NULL);
+}
+
+static struct usb_device_id gp8psk_usb_table [] = {
+ { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_COLD) },
+ { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_WARM) },
+ { 0 },
+};
+MODULE_DEVICE_TABLE(usb, gp8psk_usb_table);
+
+static struct dvb_usb_properties gp8psk_properties = {
+ .caps = 0,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-gp8psk-01.fw",
+
+ .streaming_ctrl = gp8psk_streaming_ctrl,
+ .power_ctrl = gp8psk_power_ctrl,
+ .frontend_attach = gp8psk_frontend_attach,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x82,
+ .u = {
+ .bulk = {
+ .buffersize = 8192,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { .name = "Genpix 8PSK-USB DVB-S USB2.0 receiver",
+ .cold_ids = { &gp8psk_usb_table[0], NULL },
+ .warm_ids = { &gp8psk_usb_table[1], NULL },
+ },
+ { 0 },
+ }
+};
+
+/* usb specific object needed to register this driver with the usb subsystem */
+static struct usb_driver gp8psk_usb_driver = {
+ .name = "dvb_usb_gp8psk",
+ .probe = gp8psk_usb_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = gp8psk_usb_table,
+};
+
+/* module stuff */
+static int __init gp8psk_usb_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&gp8psk_usb_driver))) {
+ err("usb_register failed. (%d)",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit gp8psk_usb_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&gp8psk_usb_driver);
+}
+
+module_init(gp8psk_usb_module_init);
+module_exit(gp8psk_usb_module_exit);
+
+MODULE_AUTHOR("Alan Nisota <alannisota@gamil.com>");
+MODULE_DESCRIPTION("Driver for Genpix 8psk-USB DVB-S USB2.0");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
--- /dev/null
+/* DVB USB compliant Linux driver for the
+ * - GENPIX 8pks/qpsk USB2.0 DVB-S module
+ *
+ * Copyright (C) 2006 Alan Nisota (alannisota@gmail.com)
+ *
+ * Thanks to GENPIX for the sample code used to implement this module.
+ *
+ * This module is based off the vp7045 and vp702x modules
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ */
+#ifndef _DVB_USB_GP8PSK_H_
+#define _DVB_USB_GP8PSK_H_
+
+#define DVB_USB_LOG_PREFIX "gp8psk"
+#include "dvb-usb.h"
+
+extern int dvb_usb_gp8psk_debug;
+#define deb_info(args...) dprintk(dvb_usb_gp8psk_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_gp8psk_debug,0x02,args)
+#define deb_rc(args...) dprintk(dvb_usb_gp8psk_debug,0x04,args)
+#define deb_fe(args...) dprintk(dvb_usb_gp8psk_debug,0x08,args)
+/* gp8psk commands */
+
+/* Twinhan Vendor requests */
+#define TH_COMMAND_IN 0xC0
+#define TH_COMMAND_OUT 0xC1
+
+/* command bytes */
+#define GET_8PSK_CONFIG 0x80
+#define SET_8PSK_CONFIG 0x81
+#define ARM_TRANSFER 0x85
+#define TUNE_8PSK 0x86
+#define GET_SIGNAL_STRENGTH 0x87
+#define LOAD_BCM4500 0x88
+#define BOOT_8PSK 0x89
+#define START_INTERSIL 0x8A
+#define SET_LNB_VOLTAGE 0x8B
+#define SET_22KHZ_TONE 0x8C
+#define SEND_DISEQC_COMMAND 0x8D
+#define SET_DVB_MODE 0x8E
+#define SET_DN_SWITCH 0x8F
+#define GET_SIGNAL_LOCK 0x90
+
+/* Satellite modulation modes */
+#define ADV_MOD_DVB_QPSK 0 /* DVB-S QPSK */
+#define ADV_MOD_TURBO_QPSK 1 /* Turbo QPSK */
+#define ADV_MOD_TURBO_8PSK 2 /* Turbo 8PSK (also used for Trellis 8PSK) */
+#define ADV_MOD_TURBO_16QAM 3 /* Turbo 16QAM (also used for Trellis 8PSK) */
+
+#define ADV_MOD_DCII_C_QPSK 4 /* Digicipher II Combo */
+#define ADV_MOD_DCII_I_QPSK 5 /* Digicipher II I-stream */
+#define ADV_MOD_DCII_Q_QPSK 6 /* Digicipher II Q-stream */
+#define ADV_MOD_DCII_C_OQPSK 7 /* Digicipher II offset QPSK */
+#define ADV_MOD_DSS_QPSK 8 /* DSS (DIRECTV) QPSK */
+#define ADV_MOD_DVB_BPSK 9 /* DVB-S BPSK */
+
+#define GET_USB_SPEED 0x07
+ #define USB_SPEED_LOW 0
+ #define USB_SPEED_FULL 1
+ #define USB_SPEED_HIGH 2
+
+#define RESET_FX2 0x13
+
+#define FW_VERSION_READ 0x0B
+#define VENDOR_STRING_READ 0x0C
+#define PRODUCT_STRING_READ 0x0D
+#define FW_BCD_VERSION_READ 0x14
+
+extern struct dvb_frontend * gp8psk_fe_attach(struct dvb_usb_device *d);
+extern int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
+extern int gp8psk_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+ u16 index, u8 *b, int blen);
+
+#endif
projects / linux-2.6 / commitdiff