mirror of
https://github.com/torvalds/linux.git
synced 2024-12-22 02:52:56 +00:00
fada193559
Except for DVB, all media kAPI headers are at include/media. Move the headers to it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
612 lines
14 KiB
C
612 lines
14 KiB
C
/*
|
|
* Driver for Conexant CX24113/CX24128 Tuner (Satellite)
|
|
*
|
|
* Copyright (C) 2007-8 Patrick Boettcher <pb@linuxtv.org>
|
|
*
|
|
* Developed for BBTI / Technisat
|
|
*
|
|
* 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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
*
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#include <linux/slab.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
#include <linux/init.h>
|
|
|
|
#include <media/dvb_frontend.h>
|
|
#include "cx24113.h"
|
|
|
|
static int debug;
|
|
|
|
#define cx_info(args...) do { printk(KERN_INFO "CX24113: " args); } while (0)
|
|
#define cx_err(args...) do { printk(KERN_ERR "CX24113: " args); } while (0)
|
|
|
|
#define dprintk(args...) \
|
|
do { \
|
|
if (debug) { \
|
|
printk(KERN_DEBUG "CX24113: %s: ", __func__); \
|
|
printk(args); \
|
|
} \
|
|
} while (0)
|
|
|
|
struct cx24113_state {
|
|
struct i2c_adapter *i2c;
|
|
const struct cx24113_config *config;
|
|
|
|
#define REV_CX24113 0x23
|
|
u8 rev;
|
|
u8 ver;
|
|
|
|
u8 icp_mode:1;
|
|
|
|
#define ICP_LEVEL1 0
|
|
#define ICP_LEVEL2 1
|
|
#define ICP_LEVEL3 2
|
|
#define ICP_LEVEL4 3
|
|
u8 icp_man:2;
|
|
u8 icp_auto_low:2;
|
|
u8 icp_auto_mlow:2;
|
|
u8 icp_auto_mhi:2;
|
|
u8 icp_auto_hi:2;
|
|
u8 icp_dig;
|
|
|
|
#define LNA_MIN_GAIN 0
|
|
#define LNA_MID_GAIN 1
|
|
#define LNA_MAX_GAIN 2
|
|
u8 lna_gain:2;
|
|
|
|
u8 acp_on:1;
|
|
|
|
u8 vco_mode:2;
|
|
u8 vco_shift:1;
|
|
#define VCOBANDSEL_6 0x80
|
|
#define VCOBANDSEL_5 0x01
|
|
#define VCOBANDSEL_4 0x02
|
|
#define VCOBANDSEL_3 0x04
|
|
#define VCOBANDSEL_2 0x08
|
|
#define VCOBANDSEL_1 0x10
|
|
u8 vco_band;
|
|
|
|
#define VCODIV4 4
|
|
#define VCODIV2 2
|
|
u8 vcodiv;
|
|
|
|
u8 bs_delay:4;
|
|
u16 bs_freqcnt:13;
|
|
u16 bs_rdiv;
|
|
u8 prescaler_mode:1;
|
|
|
|
u8 rfvga_bias_ctrl;
|
|
|
|
s16 tuner_gain_thres;
|
|
u8 gain_level;
|
|
|
|
u32 frequency;
|
|
|
|
u8 refdiv;
|
|
|
|
u8 Fwindow_enabled;
|
|
};
|
|
|
|
static int cx24113_writereg(struct cx24113_state *state, int reg, int data)
|
|
{
|
|
u8 buf[] = { reg, data };
|
|
struct i2c_msg msg = { .addr = state->config->i2c_addr,
|
|
.flags = 0, .buf = buf, .len = 2 };
|
|
int err = i2c_transfer(state->i2c, &msg, 1);
|
|
if (err != 1) {
|
|
printk(KERN_DEBUG "%s: writereg error(err == %i, reg == 0x%02x, data == 0x%02x)\n",
|
|
__func__, err, reg, data);
|
|
return err;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int cx24113_readreg(struct cx24113_state *state, u8 reg)
|
|
{
|
|
int ret;
|
|
u8 b;
|
|
struct i2c_msg msg[] = {
|
|
{ .addr = state->config->i2c_addr,
|
|
.flags = 0, .buf = ®, .len = 1 },
|
|
{ .addr = state->config->i2c_addr,
|
|
.flags = I2C_M_RD, .buf = &b, .len = 1 }
|
|
};
|
|
|
|
ret = i2c_transfer(state->i2c, msg, 2);
|
|
|
|
if (ret != 2) {
|
|
printk(KERN_DEBUG "%s: reg=0x%x (error=%d)\n",
|
|
__func__, reg, ret);
|
|
return ret;
|
|
}
|
|
|
|
return b;
|
|
}
|
|
|
|
static void cx24113_set_parameters(struct cx24113_state *state)
|
|
{
|
|
u8 r;
|
|
|
|
r = cx24113_readreg(state, 0x10) & 0x82;
|
|
r |= state->icp_mode;
|
|
r |= state->icp_man << 4;
|
|
r |= state->icp_dig << 2;
|
|
r |= state->prescaler_mode << 5;
|
|
cx24113_writereg(state, 0x10, r);
|
|
|
|
r = (state->icp_auto_low << 0) | (state->icp_auto_mlow << 2)
|
|
| (state->icp_auto_mhi << 4) | (state->icp_auto_hi << 6);
|
|
cx24113_writereg(state, 0x11, r);
|
|
|
|
if (state->rev == REV_CX24113) {
|
|
r = cx24113_readreg(state, 0x20) & 0xec;
|
|
r |= state->lna_gain;
|
|
r |= state->rfvga_bias_ctrl << 4;
|
|
cx24113_writereg(state, 0x20, r);
|
|
}
|
|
|
|
r = cx24113_readreg(state, 0x12) & 0x03;
|
|
r |= state->acp_on << 2;
|
|
r |= state->bs_delay << 4;
|
|
cx24113_writereg(state, 0x12, r);
|
|
|
|
r = cx24113_readreg(state, 0x18) & 0x40;
|
|
r |= state->vco_shift;
|
|
if (state->vco_band == VCOBANDSEL_6)
|
|
r |= (1 << 7);
|
|
else
|
|
r |= (state->vco_band << 1);
|
|
cx24113_writereg(state, 0x18, r);
|
|
|
|
r = cx24113_readreg(state, 0x14) & 0x20;
|
|
r |= (state->vco_mode << 6) | ((state->bs_freqcnt >> 8) & 0x1f);
|
|
cx24113_writereg(state, 0x14, r);
|
|
cx24113_writereg(state, 0x15, (state->bs_freqcnt & 0xff));
|
|
|
|
cx24113_writereg(state, 0x16, (state->bs_rdiv >> 4) & 0xff);
|
|
r = (cx24113_readreg(state, 0x17) & 0x0f) |
|
|
((state->bs_rdiv & 0x0f) << 4);
|
|
cx24113_writereg(state, 0x17, r);
|
|
}
|
|
|
|
#define VGA_0 0x00
|
|
#define VGA_1 0x04
|
|
#define VGA_2 0x02
|
|
#define VGA_3 0x06
|
|
#define VGA_4 0x01
|
|
#define VGA_5 0x05
|
|
#define VGA_6 0x03
|
|
#define VGA_7 0x07
|
|
|
|
#define RFVGA_0 0x00
|
|
#define RFVGA_1 0x01
|
|
#define RFVGA_2 0x02
|
|
#define RFVGA_3 0x03
|
|
|
|
static int cx24113_set_gain_settings(struct cx24113_state *state,
|
|
s16 power_estimation)
|
|
{
|
|
u8 ampout = cx24113_readreg(state, 0x1d) & 0xf0,
|
|
vga = cx24113_readreg(state, 0x1f) & 0x3f,
|
|
rfvga = cx24113_readreg(state, 0x20) & 0xf3;
|
|
u8 gain_level = power_estimation >= state->tuner_gain_thres;
|
|
|
|
dprintk("power estimation: %d, thres: %d, gain_level: %d/%d\n",
|
|
power_estimation, state->tuner_gain_thres,
|
|
state->gain_level, gain_level);
|
|
|
|
if (gain_level == state->gain_level)
|
|
return 0; /* nothing to be done */
|
|
|
|
ampout |= 0xf;
|
|
|
|
if (gain_level) {
|
|
rfvga |= RFVGA_0 << 2;
|
|
vga |= (VGA_7 << 3) | VGA_7;
|
|
} else {
|
|
rfvga |= RFVGA_2 << 2;
|
|
vga |= (VGA_6 << 3) | VGA_2;
|
|
}
|
|
state->gain_level = gain_level;
|
|
|
|
cx24113_writereg(state, 0x1d, ampout);
|
|
cx24113_writereg(state, 0x1f, vga);
|
|
cx24113_writereg(state, 0x20, rfvga);
|
|
|
|
return 1; /* did something */
|
|
}
|
|
|
|
static int cx24113_set_Fref(struct cx24113_state *state, u8 high)
|
|
{
|
|
u8 xtal = cx24113_readreg(state, 0x02);
|
|
if (state->rev == 0x43 && state->vcodiv == VCODIV4)
|
|
high = 1;
|
|
|
|
xtal &= ~0x2;
|
|
if (high)
|
|
xtal |= high << 1;
|
|
return cx24113_writereg(state, 0x02, xtal);
|
|
}
|
|
|
|
static int cx24113_enable(struct cx24113_state *state, u8 enable)
|
|
{
|
|
u8 r21 = (cx24113_readreg(state, 0x21) & 0xc0) | enable;
|
|
if (state->rev == REV_CX24113)
|
|
r21 |= (1 << 1);
|
|
return cx24113_writereg(state, 0x21, r21);
|
|
}
|
|
|
|
static int cx24113_set_bandwidth(struct cx24113_state *state, u32 bandwidth_khz)
|
|
{
|
|
u8 r;
|
|
|
|
if (bandwidth_khz <= 19000)
|
|
r = 0x03 << 6;
|
|
else if (bandwidth_khz <= 25000)
|
|
r = 0x02 << 6;
|
|
else
|
|
r = 0x01 << 6;
|
|
|
|
dprintk("bandwidth to be set: %d\n", bandwidth_khz);
|
|
bandwidth_khz *= 10;
|
|
bandwidth_khz -= 10000;
|
|
bandwidth_khz /= 1000;
|
|
bandwidth_khz += 5;
|
|
bandwidth_khz /= 10;
|
|
|
|
dprintk("bandwidth: %d %d\n", r >> 6, bandwidth_khz);
|
|
|
|
r |= bandwidth_khz & 0x3f;
|
|
|
|
return cx24113_writereg(state, 0x1e, r);
|
|
}
|
|
|
|
static int cx24113_set_clk_inversion(struct cx24113_state *state, u8 on)
|
|
{
|
|
u8 r = (cx24113_readreg(state, 0x10) & 0x7f) | ((on & 0x1) << 7);
|
|
return cx24113_writereg(state, 0x10, r);
|
|
}
|
|
|
|
static int cx24113_get_status(struct dvb_frontend *fe, u32 *status)
|
|
{
|
|
struct cx24113_state *state = fe->tuner_priv;
|
|
u8 r = (cx24113_readreg(state, 0x10) & 0x02) >> 1;
|
|
if (r)
|
|
*status |= TUNER_STATUS_LOCKED;
|
|
dprintk("PLL locked: %d\n", r);
|
|
return 0;
|
|
}
|
|
|
|
static u8 cx24113_set_ref_div(struct cx24113_state *state, u8 refdiv)
|
|
{
|
|
if (state->rev == 0x43 && state->vcodiv == VCODIV4)
|
|
refdiv = 2;
|
|
return state->refdiv = refdiv;
|
|
}
|
|
|
|
static void cx24113_calc_pll_nf(struct cx24113_state *state, u16 *n, s32 *f)
|
|
{
|
|
s32 N;
|
|
s64 F;
|
|
u64 dividend;
|
|
u8 R, r;
|
|
u8 vcodiv;
|
|
u8 factor;
|
|
s32 freq_hz = state->frequency * 1000;
|
|
|
|
if (state->config->xtal_khz < 20000)
|
|
factor = 1;
|
|
else
|
|
factor = 2;
|
|
|
|
if (state->rev == REV_CX24113) {
|
|
if (state->frequency >= 1100000)
|
|
vcodiv = VCODIV2;
|
|
else
|
|
vcodiv = VCODIV4;
|
|
} else {
|
|
if (state->frequency >= 1165000)
|
|
vcodiv = VCODIV2;
|
|
else
|
|
vcodiv = VCODIV4;
|
|
}
|
|
state->vcodiv = vcodiv;
|
|
|
|
dprintk("calculating N/F for %dHz with vcodiv %d\n", freq_hz, vcodiv);
|
|
R = 0;
|
|
do {
|
|
R = cx24113_set_ref_div(state, R + 1);
|
|
|
|
/* calculate tuner PLL settings: */
|
|
N = (freq_hz / 100 * vcodiv) * R;
|
|
N /= (state->config->xtal_khz) * factor * 2;
|
|
N += 5; /* For round up. */
|
|
N /= 10;
|
|
N -= 32;
|
|
} while (N < 6 && R < 3);
|
|
|
|
if (N < 6) {
|
|
cx_err("strange frequency: N < 6\n");
|
|
return;
|
|
}
|
|
F = freq_hz;
|
|
F *= (u64) (R * vcodiv * 262144);
|
|
dprintk("1 N: %d, F: %lld, R: %d\n", N, (long long)F, R);
|
|
/* do_div needs an u64 as first argument */
|
|
dividend = F;
|
|
do_div(dividend, state->config->xtal_khz * 1000 * factor * 2);
|
|
F = dividend;
|
|
dprintk("2 N: %d, F: %lld, R: %d\n", N, (long long)F, R);
|
|
F -= (N + 32) * 262144;
|
|
|
|
dprintk("3 N: %d, F: %lld, R: %d\n", N, (long long)F, R);
|
|
|
|
if (state->Fwindow_enabled) {
|
|
if (F > (262144 / 2 - 1638))
|
|
F = 262144 / 2 - 1638;
|
|
if (F < (-262144 / 2 + 1638))
|
|
F = -262144 / 2 + 1638;
|
|
if ((F < 3277 && F > 0) || (F > -3277 && F < 0)) {
|
|
F = 0;
|
|
r = cx24113_readreg(state, 0x10);
|
|
cx24113_writereg(state, 0x10, r | (1 << 6));
|
|
}
|
|
}
|
|
dprintk("4 N: %d, F: %lld, R: %d\n", N, (long long)F, R);
|
|
|
|
*n = (u16) N;
|
|
*f = (s32) F;
|
|
}
|
|
|
|
|
|
static void cx24113_set_nfr(struct cx24113_state *state, u16 n, s32 f, u8 r)
|
|
{
|
|
u8 reg;
|
|
cx24113_writereg(state, 0x19, (n >> 1) & 0xff);
|
|
|
|
reg = ((n & 0x1) << 7) | ((f >> 11) & 0x7f);
|
|
cx24113_writereg(state, 0x1a, reg);
|
|
|
|
cx24113_writereg(state, 0x1b, (f >> 3) & 0xff);
|
|
|
|
reg = cx24113_readreg(state, 0x1c) & 0x1f;
|
|
cx24113_writereg(state, 0x1c, reg | ((f & 0x7) << 5));
|
|
|
|
cx24113_set_Fref(state, r - 1);
|
|
}
|
|
|
|
static int cx24113_set_frequency(struct cx24113_state *state, u32 frequency)
|
|
{
|
|
u8 r = 1; /* or 2 */
|
|
u16 n = 6;
|
|
s32 f = 0;
|
|
|
|
r = cx24113_readreg(state, 0x14);
|
|
cx24113_writereg(state, 0x14, r & 0x3f);
|
|
|
|
r = cx24113_readreg(state, 0x10);
|
|
cx24113_writereg(state, 0x10, r & 0xbf);
|
|
|
|
state->frequency = frequency;
|
|
|
|
dprintk("tuning to frequency: %d\n", frequency);
|
|
|
|
cx24113_calc_pll_nf(state, &n, &f);
|
|
cx24113_set_nfr(state, n, f, state->refdiv);
|
|
|
|
r = cx24113_readreg(state, 0x18) & 0xbf;
|
|
if (state->vcodiv != VCODIV2)
|
|
r |= 1 << 6;
|
|
cx24113_writereg(state, 0x18, r);
|
|
|
|
/* The need for this sleep is not clear. But helps in some cases */
|
|
msleep(5);
|
|
|
|
r = cx24113_readreg(state, 0x1c) & 0xef;
|
|
cx24113_writereg(state, 0x1c, r | (1 << 4));
|
|
return 0;
|
|
}
|
|
|
|
static int cx24113_init(struct dvb_frontend *fe)
|
|
{
|
|
struct cx24113_state *state = fe->tuner_priv;
|
|
int ret;
|
|
|
|
state->tuner_gain_thres = -50;
|
|
state->gain_level = 255; /* to force a gain-setting initialization */
|
|
state->icp_mode = 0;
|
|
|
|
if (state->config->xtal_khz < 11000) {
|
|
state->icp_auto_hi = ICP_LEVEL4;
|
|
state->icp_auto_mhi = ICP_LEVEL4;
|
|
state->icp_auto_mlow = ICP_LEVEL3;
|
|
state->icp_auto_low = ICP_LEVEL3;
|
|
} else {
|
|
state->icp_auto_hi = ICP_LEVEL4;
|
|
state->icp_auto_mhi = ICP_LEVEL4;
|
|
state->icp_auto_mlow = ICP_LEVEL3;
|
|
state->icp_auto_low = ICP_LEVEL2;
|
|
}
|
|
|
|
state->icp_dig = ICP_LEVEL3;
|
|
state->icp_man = ICP_LEVEL1;
|
|
state->acp_on = 1;
|
|
state->vco_mode = 0;
|
|
state->vco_shift = 0;
|
|
state->vco_band = VCOBANDSEL_1;
|
|
state->bs_delay = 8;
|
|
state->bs_freqcnt = 0x0fff;
|
|
state->bs_rdiv = 0x0fff;
|
|
state->prescaler_mode = 0;
|
|
state->lna_gain = LNA_MAX_GAIN;
|
|
state->rfvga_bias_ctrl = 1;
|
|
state->Fwindow_enabled = 1;
|
|
|
|
cx24113_set_Fref(state, 0);
|
|
cx24113_enable(state, 0x3d);
|
|
cx24113_set_parameters(state);
|
|
|
|
cx24113_set_gain_settings(state, -30);
|
|
|
|
cx24113_set_bandwidth(state, 18025);
|
|
cx24113_set_clk_inversion(state, 1);
|
|
|
|
if (state->config->xtal_khz >= 40000)
|
|
ret = cx24113_writereg(state, 0x02,
|
|
(cx24113_readreg(state, 0x02) & 0xfb) | (1 << 2));
|
|
else
|
|
ret = cx24113_writereg(state, 0x02,
|
|
(cx24113_readreg(state, 0x02) & 0xfb) | (0 << 2));
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int cx24113_set_params(struct dvb_frontend *fe)
|
|
{
|
|
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
|
|
struct cx24113_state *state = fe->tuner_priv;
|
|
/* for a ROLL-OFF factor of 0.35, 0.2: 600, 0.25: 625 */
|
|
u32 roll_off = 675;
|
|
u32 bw;
|
|
|
|
bw = ((c->symbol_rate/100) * roll_off) / 1000;
|
|
bw += (10000000/100) + 5;
|
|
bw /= 10;
|
|
bw += 1000;
|
|
cx24113_set_bandwidth(state, bw);
|
|
|
|
cx24113_set_frequency(state, c->frequency);
|
|
msleep(5);
|
|
return cx24113_get_status(fe, &bw);
|
|
}
|
|
|
|
static s8 cx24113_agc_table[2][10] = {
|
|
{-54, -41, -35, -30, -25, -21, -16, -10, -6, -2},
|
|
{-39, -35, -30, -25, -19, -15, -11, -5, 1, 9},
|
|
};
|
|
|
|
void cx24113_agc_callback(struct dvb_frontend *fe)
|
|
{
|
|
struct cx24113_state *state = fe->tuner_priv;
|
|
s16 s, i;
|
|
if (!fe->ops.read_signal_strength)
|
|
return;
|
|
|
|
do {
|
|
/* this only works with the current CX24123 implementation */
|
|
fe->ops.read_signal_strength(fe, (u16 *) &s);
|
|
s >>= 8;
|
|
dprintk("signal strength: %d\n", s);
|
|
for (i = 0; i < sizeof(cx24113_agc_table[0]); i++)
|
|
if (cx24113_agc_table[state->gain_level][i] > s)
|
|
break;
|
|
s = -25 - i*5;
|
|
} while (cx24113_set_gain_settings(state, s));
|
|
}
|
|
EXPORT_SYMBOL(cx24113_agc_callback);
|
|
|
|
static int cx24113_get_frequency(struct dvb_frontend *fe, u32 *frequency)
|
|
{
|
|
struct cx24113_state *state = fe->tuner_priv;
|
|
*frequency = state->frequency;
|
|
return 0;
|
|
}
|
|
|
|
static void cx24113_release(struct dvb_frontend *fe)
|
|
{
|
|
struct cx24113_state *state = fe->tuner_priv;
|
|
dprintk("\n");
|
|
fe->tuner_priv = NULL;
|
|
kfree(state);
|
|
}
|
|
|
|
static const struct dvb_tuner_ops cx24113_tuner_ops = {
|
|
.info = {
|
|
.name = "Conexant CX24113",
|
|
.frequency_min = 950000,
|
|
.frequency_max = 2150000,
|
|
.frequency_step = 125,
|
|
},
|
|
|
|
.release = cx24113_release,
|
|
|
|
.init = cx24113_init,
|
|
|
|
.set_params = cx24113_set_params,
|
|
.get_frequency = cx24113_get_frequency,
|
|
.get_status = cx24113_get_status,
|
|
};
|
|
|
|
struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe,
|
|
const struct cx24113_config *config, struct i2c_adapter *i2c)
|
|
{
|
|
/* allocate memory for the internal state */
|
|
struct cx24113_state *state = kzalloc(sizeof(*state), GFP_KERNEL);
|
|
int rc;
|
|
|
|
if (!state)
|
|
return NULL;
|
|
|
|
/* setup the state */
|
|
state->config = config;
|
|
state->i2c = i2c;
|
|
|
|
cx_info("trying to detect myself\n");
|
|
|
|
/* making a dummy read, because of some expected troubles
|
|
* after power on */
|
|
cx24113_readreg(state, 0x00);
|
|
|
|
rc = cx24113_readreg(state, 0x00);
|
|
if (rc < 0) {
|
|
cx_info("CX24113 not found.\n");
|
|
goto error;
|
|
}
|
|
state->rev = rc;
|
|
|
|
switch (rc) {
|
|
case 0x43:
|
|
cx_info("detected CX24113 variant\n");
|
|
break;
|
|
case REV_CX24113:
|
|
cx_info("successfully detected\n");
|
|
break;
|
|
default:
|
|
cx_err("unsupported device id: %x\n", state->rev);
|
|
goto error;
|
|
}
|
|
state->ver = cx24113_readreg(state, 0x01);
|
|
cx_info("version: %x\n", state->ver);
|
|
|
|
/* create dvb_frontend */
|
|
memcpy(&fe->ops.tuner_ops, &cx24113_tuner_ops,
|
|
sizeof(struct dvb_tuner_ops));
|
|
fe->tuner_priv = state;
|
|
return fe;
|
|
|
|
error:
|
|
kfree(state);
|
|
|
|
return NULL;
|
|
}
|
|
EXPORT_SYMBOL(cx24113_attach);
|
|
|
|
module_param(debug, int, 0644);
|
|
MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
|
|
|
|
MODULE_AUTHOR("Patrick Boettcher <pb@linuxtv.org>");
|
|
MODULE_DESCRIPTION("DVB Frontend module for Conexant CX24113/CX24128hardware");
|
|
MODULE_LICENSE("GPL");
|
|
|