Re: framebuffer

[Robert Swindells <rjs%fdy2.co.uk@localhost>]

Thanks to Hauke Fath for the patches, got it to build on -current,
dmesg is below.

As originally stated by jmmv@, 16-bit video doesn't really
work. Doesn't look too far off though, characters are in the right
place just distorted, maybe the pixel format is different to that
expected by rasops15.

There is only a stub for mmap() so X11 won't start, shouldn't be too
hard to add.

Robert Swindells

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NetBSD 7.99.21 (QUADRA) #10: Wed Sep 30 09:12:20 BST 2015
	rjs%ren.fdy2.co.uk@localhost:/u1/src/sys/arch/mac68k/compile/QUADRA
Apple Macintosh Quadra 950  (68040)
cpu: delay factor 1067
fpu: mc68040
total memory = 86016 KB
avail memory = 80008 KB
sysctl_createv: sysctl_create(vmmeter) returned 17
timecounter: Timecounters tick every 16.666 msec
mrg: 'Quadra950 class ROMs' ROM glue, tracing off, debug off, silent traps
mainbus0 (root)
obio0 at mainbus0
esp0 at obio0 addr 0 (quick): address 0x326000: NCR53C96, 25MHz, SCSI ID 7
scsibus0 at esp0: 8 targets, 8 luns per target
esp1 at obio0 addr 1 (quick): address 0x326402: NCR53C96, 25MHz, SCSI ID 7
scsibus1 at esp1: 8 targets, 8 luns per target
genfb0 at obio0: DAFB video subsystem, monitor sense 1
genfb0: framebuffer at 0xf9000e00, size 832x624, depth 16, stride 1664
wsdisplay0 at genfb0 kbdmux 1: console (default, vt100 emulation)
wsmux1: connecting to wsdisplay0
iop0 at obio0
iop1 at obio0
adbiop0 at iop1
adbiop0: initializing ADB
nadb0 at adbiop0: Apple Desktop Bus
swim0 at iop1: Apple FDHD floppy disk controller
asc0 at obio0: Apple Sound Chip
sn0 at obio0: integrated SONIC Ethernet adapter
sn0: Ethernet address 08:00:07:d4:55:b3
zsc0 at obio0 chip type 0 
zsc0 channel 0: d_speed  57600 DCD clk 0 CTS clk 0
zstty0 at zsc0 channel 0
zsc0 channel 1: d_speed  57600 DCD clk 0 CTS clk 0
zstty1 at zsc0 channel 1 (console i/o)
nubus0 at mainbus0
sm0 at nubus0 slot a: AsanteFAST 10/100 NB^A
sm0: SMC91C100FD, revision 0, buffer size: 128 KB
sm0: MAC address 00:00:94:b4:be:59, default media MII
nsphy0 at sm0 phy 5: DP83840 10/100 media interface, rev. 1
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
mx0 at nubus0 slot c: microExplorer
timecounter: Timecounter "clockinterrupt" frequency 60 Hz quality 0
timecounter: Timecounter "VIA1 T2" frequency 783360 Hz quality 100
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
adbkbd0 at nadb0 addr 2: mapped device (0)
sd0 at scsibus0 target 0 lun 0: <SEAGATE, ST1480, 5972> disk fixed
sd0: 406 MB, 1476 cyl, 9 head, 62 sec, 512 bytes/sect x 832527 sectors
sd0: async, 8-bit transfers
sd1 at scsibus0 target 1 lun 0: <IBM, DDRS-34560, S97B> disk fixed
sd1: 4357 MB, 8387 cyl, 5 head, 212 sec, 512 bytes/sect x 8925000 sectors
sd1: sync (160.00ns offset 15), 8-bit (6.250MB/s) transfers, tagged queueing
wskbd0 at adbkbd0: console keyboard, using wsdisplay0
wsmouse0 at adbkbd0 mux 0
adbms0 at nadb0 addr 3: relative positioning device (mouse?) (0)
wsmouse1 at adbms0 mux 0
boot device: <unknown>
root on sd1a dumps on sd1b
kern.module.path=/stand/mac68k/7.99.21/modules