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mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00
freebsd/sys/pci
1998-07-06 18:38:57 +00:00
..
aic7870.c Attempt to load serial eeprom contents in both 93c46 and 93c56/66 mode before 1998-07-06 18:38:57 +00:00
brktree_reg.h 1.31 Randall Hopper <rhh@ct.picker.com> 1998-05-16 07:07:10 +00:00
brooktree848.c Removed unused includes. 1998-06-21 18:02:50 +00:00
bt9xx.c
cy_pci.c
cy_pcireg.h
dc21040reg.h Merge changes from vendor branch; 1998-06-13 17:20:03 +00:00
dpt_pci.c o Return error when the controller can't accept commands. 1998-06-02 00:32:38 +00:00
dpt_pci.h Add Simon Shapiro's DPT driver 1998-01-26 06:11:18 +00:00
ide_pci.c Don't declare isa device structs or isa interrupt handlers in <sys/conf>, 1998-06-17 14:58:04 +00:00
ide_pcireg.h
if_de.c Merge changes from vendor branch; 1998-06-13 17:20:03 +00:00
if_devar.h Merge changes from vendor branch; 1998-06-13 17:20:03 +00:00
if_ed_p.c PR: i386/6040 1998-03-17 10:54:23 +00:00
if_en_pci.c
if_fpa.c Removed unused #includes. 1998-02-20 13:11:54 +00:00
if_fxp.c Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108. 1998-04-17 22:37:19 +00:00
if_fxpreg.h Fixed pedantic semantics errors (bitfields not of type int, signed int 1998-06-08 09:47:47 +00:00
if_fxpvar.h This commit fixes various 64bit portability problems required for 1998-06-07 17:13:14 +00:00
if_lnc_p.c
if_sr_p.c Staticize. 1998-02-09 06:11:36 +00:00
if_tl.c Removed unused includes. 1998-06-21 14:53:44 +00:00
if_tlreg.h Remove 2.2.x compatibility code and #ifdefs. Once the shakedown period 1998-05-22 15:32:22 +00:00
if_tx.c Fix some strange errors of shutting transmitter up when start 1998-07-04 08:02:46 +00:00
if_vx_pci.c Removed unused #includes. 1998-02-20 13:11:54 +00:00
isp_pci.c Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 18:12:29 +00:00
locate.pl
meteor_reg.h
meteor.c This commit fixes various 64bit portability problems required for 1998-06-07 17:13:14 +00:00
ncr.c This commit fixes various 64bit portability problems required for 1998-06-07 17:13:14 +00:00
ncrreg.h
pci_compat.c Add two workarounds for broken MP tables: 1998-04-01 21:07:37 +00:00
pci_ioctl.h
pci.c This commit fixes various 64bit portability problems required for 1998-06-07 17:13:14 +00:00
pcic_p.c - Removed typo in Copyright and added Id. 1998-02-07 20:41:20 +00:00
pcic_p.h - Support for multiple PD6832 controllers. Each found 6832 is assigned 1998-01-20 21:11:03 +00:00
pcireg.h
pcisupport.c document PCI_QUIET that prevents pci from compiling in so many strings 1998-06-30 08:13:27 +00:00
pcivar.h
README.bt848 1.31 Randall Hopper <rhh@ct.picker.com> 1998-05-16 07:07:10 +00:00
scsiiom.c
simos.c Add initial support for the FreeBSD/alpha kernel. This is very much a 1998-06-10 10:57:29 +00:00
simos.h Add initial support for the FreeBSD/alpha kernel. This is very much a 1998-06-10 10:57:29 +00:00
smc83c170.h Fix some strange errors of shutting transmitter up when start 1998-07-04 08:02:46 +00:00
tek390.c Staticize. 1998-02-09 06:11:36 +00:00
tek390.h
wdc_p.c
xrpu.c Add minimum driver for XC6200 based cards. Currently it knows about 1998-05-30 18:28:12 +00:00

-------------------------------------------------------------------------------
Recent versions of 3.0-current have the bktr driver built in.  Older versions
of 3.0 and all versions of 2.2 need to have the driver files installed by hand:

cp ioctl_bt848.h /sys/i386/include/
cp brktree_reg.h brooktree848.c /sys/pci/

In /sys/conf/files add:
pci/brooktree848.c        optional bktr device-driver

-------------------------------------------------------------------------------
In all cases you will need to add the driver to your kernel:

In your kernel configuration file:
controller      pci0     #if you already have this line don't add it.
device          bktr0    

There is no need to specify DMA channels nor interrupts for this
driver.

-------------------------------------------------------------------------------
Finally you need to create nodes for the driver:

Create a video device:
mknod /dev/bktr0 c 92 0

Create a tuner device:
mknod /dev/tuner0 c 92 16

-------------------------------------------------------------------------------
The code attempts to auto-probe code to detect card/tuner types.
The detected card is printed in the dmesg as the driver is loaded.  If
this fails to detect the proper card you can override it in brooktree848.c:

#define OVERRIDE_CARD	<card type>

where <card type> is one of:
	CARD_UNKNOWN
	CARD_MIRO
	CARD_HAUPPAUGE
	CARD_STB
	CARD_INTEL

-------------------------------------------------------------------------------
This model now separates the "tuner control" items into a minor device:

minor device layout:  xxxxxxxx xxxT UUUU

 UUUU:   the card (ie UNIT) identifier, 0 thru 15
 T == 0: video device
 T == 1: tuner device

Access your tuner ioctl thru your tuner device handle and anything
which controls the video capture process thru the video device handle.

Certain ioctl()s such as video source are available thru both devices.

-------------------------------------------------------------------------------
If your tuner does not work properly or is not recognized properly
try setting the tuner type via or card type:
sysctl -w hw.bt848.card=<integer> current valid values are 0 to 5 inclusive
sysctl -w hw.bt848.tuner=<integer> where integer is a value from 1 to 10
systcl -w hw.bt848.reverse_mute=<1 | 0> to reverse the mute function in the
                                driver set variable to 1.
The exact format of the sysctl bt848 variable is:
unit << 8 | value

unit identifies the pci bt848 board to be affected 0 is the first bt848 
board, 1 is the second bt848 board.
value denotes the integer value for tuners is a value from 0 to 10 for
reversing the mute function of the tuner the value is 1 or 0.

to find out all the bt848 variables:
sysctl hw.bt848



-------------------------------------------------------------------------------
The bt848 driver consists of:

src/sys/i386/include/ioctl_bt848.h
src/sys/pci/brktree_reg.h
src/sys/pci/brooktree848.c