aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/pci/cx23885
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/pci/cx23885')
-rw-r--r--drivers/media/pci/cx23885/Kconfig3
-rw-r--r--drivers/media/pci/cx23885/Makefile1
-rw-r--r--drivers/media/pci/cx23885/cx23885-cards.c114
-rw-r--r--drivers/media/pci/cx23885/cx23885-core.c2
-rw-r--r--drivers/media/pci/cx23885/cx23885-dvb.c66
-rw-r--r--drivers/media/pci/cx23885/cx23885-input.c9
-rw-r--r--drivers/media/pci/cx23885/cx23885-video.c20
-rw-r--r--drivers/media/pci/cx23885/cx23885.h2
-rw-r--r--drivers/media/pci/cx23885/cx23888-ir.c6
9 files changed, 199 insertions, 24 deletions
diff --git a/drivers/media/pci/cx23885/Kconfig b/drivers/media/pci/cx23885/Kconfig
index eafa1144b17d..b3688aa8acc3 100644
--- a/drivers/media/pci/cx23885/Kconfig
+++ b/drivers/media/pci/cx23885/Kconfig
@@ -25,7 +25,10 @@ config VIDEO_CX23885
select DVB_CX24116 if MEDIA_SUBDRV_AUTOSELECT
select DVB_STV0900 if MEDIA_SUBDRV_AUTOSELECT
select DVB_DS3000 if MEDIA_SUBDRV_AUTOSELECT
+ select DVB_TS2020 if MEDIA_SUBDRV_AUTOSELECT
select DVB_STV0367 if MEDIA_SUBDRV_AUTOSELECT
+ select DVB_TDA10071 if MEDIA_SUBDRV_AUTOSELECT
+ select DVB_A8293 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MT2063 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MT2131 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/pci/cx23885/Makefile b/drivers/media/pci/cx23885/Makefile
index a2cbdcf15a8c..2a2cafb8cf5b 100644
--- a/drivers/media/pci/cx23885/Makefile
+++ b/drivers/media/pci/cx23885/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_VIDEO_CX23885) += cx23885.o
obj-$(CONFIG_MEDIA_ALTERA_CI) += altera-ci.o
ccflags-y += -Idrivers/media/i2c
+ccflags-y += -Idrivers/media/common
ccflags-y += -Idrivers/media/tuners
ccflags-y += -Idrivers/media/dvb-core
ccflags-y += -Idrivers/media/dvb-frontends
diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c
index 6277e145f0b8..7e923f8dd2f5 100644
--- a/drivers/media/pci/cx23885/cx23885-cards.c
+++ b/drivers/media/pci/cx23885/cx23885-cards.c
@@ -572,6 +572,39 @@ struct cx23885_board cx23885_boards[] = {
[CX23885_BOARD_PROF_8000] = {
.name = "Prof Revolution DVB-S2 8000",
.portb = CX23885_MPEG_DVB,
+ },
+ [CX23885_BOARD_HAUPPAUGE_HVR4400] = {
+ .name = "Hauppauge WinTV-HVR4400",
+ .portb = CX23885_MPEG_DVB,
+ },
+ [CX23885_BOARD_AVERMEDIA_HC81R] = {
+ .name = "AVerTV Hybrid Express Slim HC81R",
+ .tuner_type = TUNER_XC2028,
+ .tuner_addr = 0x61, /* 0xc2 >> 1 */
+ .tuner_bus = 1,
+ .porta = CX23885_ANALOG_VIDEO,
+ .input = {{
+ .type = CX23885_VMUX_TELEVISION,
+ .vmux = CX25840_VIN2_CH1 |
+ CX25840_VIN5_CH2 |
+ CX25840_NONE0_CH3 |
+ CX25840_NONE1_CH3,
+ .amux = CX25840_AUDIO8,
+ }, {
+ .type = CX23885_VMUX_SVIDEO,
+ .vmux = CX25840_VIN8_CH1 |
+ CX25840_NONE_CH2 |
+ CX25840_VIN7_CH3 |
+ CX25840_SVIDEO_ON,
+ .amux = CX25840_AUDIO6,
+ }, {
+ .type = CX23885_VMUX_COMPONENT,
+ .vmux = CX25840_VIN1_CH1 |
+ CX25840_NONE_CH2 |
+ CX25840_NONE0_CH3 |
+ CX25840_NONE1_CH3,
+ .amux = CX25840_AUDIO6,
+ } },
}
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@@ -788,6 +821,26 @@ struct cx23885_subid cx23885_subids[] = {
.subvendor = 0x8000,
.subdevice = 0x3034,
.card = CX23885_BOARD_PROF_8000,
+ }, {
+ .subvendor = 0x0070,
+ .subdevice = 0xc108,
+ .card = CX23885_BOARD_HAUPPAUGE_HVR4400,
+ }, {
+ .subvendor = 0x0070,
+ .subdevice = 0xc138,
+ .card = CX23885_BOARD_HAUPPAUGE_HVR4400,
+ }, {
+ .subvendor = 0x0070,
+ .subdevice = 0xc12a,
+ .card = CX23885_BOARD_HAUPPAUGE_HVR4400,
+ }, {
+ .subvendor = 0x0070,
+ .subdevice = 0xc1f8,
+ .card = CX23885_BOARD_HAUPPAUGE_HVR4400,
+ }, {
+ .subvendor = 0x1461,
+ .subdevice = 0xd939,
+ .card = CX23885_BOARD_AVERMEDIA_HC81R,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -1012,6 +1065,10 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg)
case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
altera_ci_tuner_reset(dev, port->nr);
break;
+ case CX23885_BOARD_AVERMEDIA_HC81R:
+ /* XC3028L Reset Command */
+ bitmask = 1 << 2;
+ break;
}
if (bitmask) {
@@ -1301,6 +1358,42 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
/* enable irq */
cx_write(GPIO_ISM, 0x00000000);/* INTERRUPTS active low*/
break;
+ case CX23885_BOARD_HAUPPAUGE_HVR4400:
+ /* GPIO-8 tda10071 demod reset */
+
+ /* Put the parts into reset and back */
+ cx23885_gpio_enable(dev, GPIO_8, 1);
+ cx23885_gpio_clear(dev, GPIO_8);
+ mdelay(100);
+ cx23885_gpio_set(dev, GPIO_8);
+ mdelay(100);
+ break;
+ case CX23885_BOARD_AVERMEDIA_HC81R:
+ cx_clear(MC417_CTL, 1);
+ /* GPIO-0,1,2 setup direction as output */
+ cx_set(GP0_IO, 0x00070000);
+ mdelay(10);
+ /* AF9013 demod reset */
+ cx_set(GP0_IO, 0x00010001);
+ mdelay(10);
+ cx_clear(GP0_IO, 0x00010001);
+ mdelay(10);
+ cx_set(GP0_IO, 0x00010001);
+ mdelay(10);
+ /* demod tune? */
+ cx_clear(GP0_IO, 0x00030003);
+ mdelay(10);
+ cx_set(GP0_IO, 0x00020002);
+ mdelay(10);
+ cx_set(GP0_IO, 0x00010001);
+ mdelay(10);
+ cx_clear(GP0_IO, 0x00020002);
+ /* XC3028L tuner reset */
+ cx_set(GP0_IO, 0x00040004);
+ cx_clear(GP0_IO, 0x00040004);
+ cx_set(GP0_IO, 0x00040004);
+ mdelay(60);
+ break;
}
}
@@ -1378,6 +1471,7 @@ int cx23885_ir_init(struct cx23885_dev *dev)
break;
case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
case CX23885_BOARD_TEVII_S470:
+ case CX23885_BOARD_MYGICA_X8507:
if (!enable_885_ir)
break;
dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_AV_CORE);
@@ -1420,6 +1514,7 @@ void cx23885_ir_fini(struct cx23885_dev *dev)
case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
case CX23885_BOARD_TEVII_S470:
case CX23885_BOARD_HAUPPAUGE_HVR1250:
+ case CX23885_BOARD_MYGICA_X8507:
cx23885_irq_remove(dev, PCI_MSK_AV_CORE);
/* sd_ir is a duplicate pointer to the AV Core, just clear it */
dev->sd_ir = NULL;
@@ -1464,6 +1559,7 @@ void cx23885_ir_pci_int_enable(struct cx23885_dev *dev)
case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
case CX23885_BOARD_TEVII_S470:
case CX23885_BOARD_HAUPPAUGE_HVR1250:
+ case CX23885_BOARD_MYGICA_X8507:
if (dev->sd_ir)
cx23885_irq_add_enable(dev, PCI_MSK_AV_CORE);
break;
@@ -1509,12 +1605,24 @@ void cx23885_card_setup(struct cx23885_dev *dev)
case CX23885_BOARD_HAUPPAUGE_HVR1210:
case CX23885_BOARD_HAUPPAUGE_HVR1850:
case CX23885_BOARD_HAUPPAUGE_HVR1290:
+ case CX23885_BOARD_HAUPPAUGE_HVR4400:
if (dev->i2c_bus[0].i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xc0);
break;
}
switch (dev->board) {
+ case CX23885_BOARD_AVERMEDIA_HC81R:
+ /* Defaults for VID B */
+ ts1->gen_ctrl_val = 0x4; /* Parallel */
+ ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+ ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+ /* Defaults for VID C */
+ /* DREQ_POL, SMODE, PUNC_CLK, MCLK_POL Serial bus + punc clk */
+ ts2->gen_ctrl_val = 0x10e;
+ ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+ ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+ break;
case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
@@ -1581,6 +1689,11 @@ void cx23885_card_setup(struct cx23885_dev *dev)
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
break;
+ case CX23885_BOARD_HAUPPAUGE_HVR4400:
+ ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
+ ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+ ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+ break;
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
@@ -1636,6 +1749,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
case CX23885_BOARD_MPX885:
case CX23885_BOARD_MYGICA_X8507:
case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
+ case CX23885_BOARD_AVERMEDIA_HC81R:
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[2].i2c_adap,
"cx25840", 0x88 >> 1, NULL);
diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c
index f0416a668b4c..268654ac9a9f 100644
--- a/drivers/media/pci/cx23885/cx23885-core.c
+++ b/drivers/media/pci/cx23885/cx23885-core.c
@@ -439,7 +439,7 @@ void cx23885_wakeup(struct cx23885_tsport *port,
if ((s16) (count - buf->count) < 0)
break;
- do_gettimeofday(&buf->vb.ts);
+ v4l2_get_timestamp(&buf->vb.ts);
dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i,
count, buf->count);
buf->vb.state = VIDEOBUF_DONE;
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 2f5b902e63ae..9c5ed10b2c5e 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -57,6 +57,7 @@
#include "netup-init.h"
#include "lgdt3305.h"
#include "atbm8830.h"
+#include "ts2020.h"
#include "ds3000.h"
#include "cx23885-f300.h"
#include "altera-ci.h"
@@ -66,6 +67,8 @@
#include "stv090x.h"
#include "stb6100.h"
#include "stb6100_cfg.h"
+#include "tda10071.h"
+#include "a8293.h"
static unsigned int debug;
@@ -469,6 +472,11 @@ static struct ds3000_config tevii_ds3000_config = {
.demod_address = 0x68,
};
+static struct ts2020_config tevii_ts2020_config = {
+ .tuner_address = 0x60,
+ .clk_out_div = 1,
+};
+
static struct cx24116_config dvbworld_cx24116_config = {
.demod_address = 0x05,
};
@@ -493,20 +501,20 @@ static struct xc5000_config mygica_x8506_xc5000_config = {
};
static struct stv090x_config prof_8000_stv090x_config = {
- .device = STV0903,
- .demod_mode = STV090x_SINGLE,
- .clk_mode = STV090x_CLK_EXT,
- .xtal = 27000000,
- .address = 0x6A,
- .ts1_mode = STV090x_TSMODE_PARALLEL_PUNCTURED,
- .repeater_level = STV090x_RPTLEVEL_64,
- .adc1_range = STV090x_ADC_2Vpp,
- .diseqc_envelope_mode = false,
-
- .tuner_get_frequency = stb6100_get_frequency,
- .tuner_set_frequency = stb6100_set_frequency,
- .tuner_set_bandwidth = stb6100_set_bandwidth,
- .tuner_get_bandwidth = stb6100_get_bandwidth,
+ .device = STV0903,
+ .demod_mode = STV090x_SINGLE,
+ .clk_mode = STV090x_CLK_EXT,
+ .xtal = 27000000,
+ .address = 0x6A,
+ .ts1_mode = STV090x_TSMODE_PARALLEL_PUNCTURED,
+ .repeater_level = STV090x_RPTLEVEL_64,
+ .adc1_range = STV090x_ADC_2Vpp,
+ .diseqc_envelope_mode = false,
+
+ .tuner_get_frequency = stb6100_get_frequency,
+ .tuner_set_frequency = stb6100_set_frequency,
+ .tuner_set_bandwidth = stb6100_set_bandwidth,
+ .tuner_get_bandwidth = stb6100_get_bandwidth,
};
static struct stb6100_config prof_8000_stb6100_config = {
@@ -659,6 +667,20 @@ static struct mt2063_config terratec_mt2063_config[] = {
},
};
+static const struct tda10071_config hauppauge_tda10071_config = {
+ .demod_i2c_addr = 0x05,
+ .tuner_i2c_addr = 0x54,
+ .i2c_wr_max = 64,
+ .ts_mode = TDA10071_TS_SERIAL,
+ .spec_inv = 0,
+ .xtal = 40444000, /* 40.444 MHz */
+ .pll_multiplier = 20,
+};
+
+static const struct a8293_config hauppauge_a8293_config = {
+ .i2c_addr = 0x0b,
+};
+
static int netup_altera_fpga_rw(void *device, int flag, int data, int read)
{
struct cx23885_dev *dev = (struct cx23885_dev *)device;
@@ -1011,8 +1033,11 @@ static int dvb_register(struct cx23885_tsport *port)
fe0->dvb.frontend = dvb_attach(ds3000_attach,
&tevii_ds3000_config,
&i2c_bus->i2c_adap);
- if (fe0->dvb.frontend != NULL)
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(ts2020_attach, fe0->dvb.frontend,
+ &tevii_ts2020_config, &i2c_bus->i2c_adap);
fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
+ }
break;
case CX23885_BOARD_DVBWORLD_2005:
@@ -1242,6 +1267,17 @@ static int dvb_register(struct cx23885_tsport *port)
fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage;
}
break;
+ case CX23885_BOARD_HAUPPAUGE_HVR4400:
+ i2c_bus = &dev->i2c_bus[0];
+ fe0->dvb.frontend = dvb_attach(tda10071_attach,
+ &hauppauge_tda10071_config,
+ &i2c_bus->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(a8293_attach, fe0->dvb.frontend,
+ &i2c_bus->i2c_adap,
+ &hauppauge_a8293_config);
+ }
+ break;
default:
printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
" isn't supported yet\n",
diff --git a/drivers/media/pci/cx23885/cx23885-input.c b/drivers/media/pci/cx23885/cx23885-input.c
index 4f1055a194b5..7875dfbe09ff 100644
--- a/drivers/media/pci/cx23885/cx23885-input.c
+++ b/drivers/media/pci/cx23885/cx23885-input.c
@@ -89,6 +89,7 @@ void cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events)
case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
case CX23885_BOARD_TEVII_S470:
case CX23885_BOARD_HAUPPAUGE_HVR1250:
+ case CX23885_BOARD_MYGICA_X8507:
/*
* The only boards we handle right now. However other boards
* using the CX2388x integrated IR controller should be similar
@@ -140,6 +141,7 @@ static int cx23885_input_ir_start(struct cx23885_dev *dev)
case CX23885_BOARD_HAUPPAUGE_HVR1850:
case CX23885_BOARD_HAUPPAUGE_HVR1290:
case CX23885_BOARD_HAUPPAUGE_HVR1250:
+ case CX23885_BOARD_MYGICA_X8507:
/*
* The IR controller on this board only returns pulse widths.
* Any other mode setting will fail to set up the device.
@@ -289,6 +291,13 @@ int cx23885_input_init(struct cx23885_dev *dev)
/* A guess at the remote */
rc_map = RC_MAP_TEVII_NEC;
break;
+ case CX23885_BOARD_MYGICA_X8507:
+ /* Integrated CX23885 IR controller */
+ driver_type = RC_DRIVER_IR_RAW;
+ allowed_protos = RC_BIT_ALL;
+ /* A guess at the remote */
+ rc_map = RC_MAP_TOTAL_MEDIA_IN_HAND_02;
+ break;
default:
return -ENODEV;
}
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 1a21926ca412..5991bc8dc158 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -300,7 +300,7 @@ void cx23885_video_wakeup(struct cx23885_dev *dev,
if ((s16) (count - buf->count) < 0)
break;
- do_gettimeofday(&buf->vb.ts);
+ v4l2_get_timestamp(&buf->vb.ts);
dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i,
count, buf->count);
buf->vb.state = VIDEOBUF_DONE;
@@ -509,7 +509,8 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input)
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) ||
(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) ||
- (dev->board == CX23885_BOARD_MYGICA_X8507)) {
+ (dev->board == CX23885_BOARD_MYGICA_X8507) ||
+ (dev->board == CX23885_BOARD_AVERMEDIA_HC81R)) {
/* Configure audio routing */
v4l2_subdev_call(dev->sd_cx25840, audio, s_routing,
INPUT(input)->amux, 0, 0);
@@ -1818,8 +1819,7 @@ int cx23885_video_register(struct cx23885_dev *dev)
spin_lock_init(&dev->slock);
/* Initialize VBI template */
- memcpy(&cx23885_vbi_template, &cx23885_video_template,
- sizeof(cx23885_vbi_template));
+ cx23885_vbi_template = cx23885_video_template;
strcpy(cx23885_vbi_template.name, "cx23885-vbi");
dev->tvnorm = cx23885_video_template.current_norm;
@@ -1878,6 +1878,18 @@ int cx23885_video_register(struct cx23885_dev *dev)
};
v4l2_subdev_call(sd, tuner, s_config, &cfg);
}
+
+ if (dev->board == CX23885_BOARD_AVERMEDIA_HC81R) {
+ struct xc2028_ctrl ctrl = {
+ .fname = "xc3028L-v36.fw",
+ .max_len = 64
+ };
+ struct v4l2_priv_tun_config cfg = {
+ .tuner = dev->tuner_type,
+ .priv = &ctrl
+ };
+ v4l2_subdev_call(sd, tuner, s_config, &cfg);
+ }
}
}
diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h
index 67f40d31450b..59c322d870f2 100644
--- a/drivers/media/pci/cx23885/cx23885.h
+++ b/drivers/media/pci/cx23885/cx23885.h
@@ -91,6 +91,8 @@
#define CX23885_BOARD_TEVII_S471 35
#define CX23885_BOARD_HAUPPAUGE_HVR1255_22111 36
#define CX23885_BOARD_PROF_8000 37
+#define CX23885_BOARD_HAUPPAUGE_HVR4400 38
+#define CX23885_BOARD_AVERMEDIA_HC81R 39
#define GPIO_0 0x00000001
#define GPIO_1 0x00000002
diff --git a/drivers/media/pci/cx23885/cx23888-ir.c b/drivers/media/pci/cx23885/cx23888-ir.c
index c4bd1e95d33f..d51eed051d59 100644
--- a/drivers/media/pci/cx23885/cx23888-ir.c
+++ b/drivers/media/pci/cx23885/cx23888-ir.c
@@ -1237,13 +1237,11 @@ int cx23888_ir_probe(struct cx23885_dev *dev)
cx23888_ir_write4(dev, CX23888_IR_IRQEN_REG, 0);
mutex_init(&state->rx_params_lock);
- memcpy(&default_params, &default_rx_params,
- sizeof(struct v4l2_subdev_ir_parameters));
+ default_params = default_rx_params;
v4l2_subdev_call(sd, ir, rx_s_parameters, &default_params);
mutex_init(&state->tx_params_lock);
- memcpy(&default_params, &default_tx_params,
- sizeof(struct v4l2_subdev_ir_parameters));
+ default_params = default_tx_params;
v4l2_subdev_call(sd, ir, tx_s_parameters, &default_params);
} else {
kfifo_free(&state->rx_kfifo);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.