77a6b82b27
This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically. |
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|---|---|---|
| .. | ||
| README | ||
| am9516.h | ||
| bt_subr.c | ||
| btreg.h | ||
| btvar.h | ||
| bw2.c | ||
| bw2reg.h | ||
| cg2.c | ||
| cg4.c | ||
| cg4reg.h | ||
| dma.c | ||
| dmareg.h | ||
| dmavar.h | ||
| eeprom.c | ||
| esp.c | ||
| fb.c | ||
| fbvar.h | ||
| fd.c | ||
| fdreg.h | ||
| fdvar.h | ||
| i82586.h | ||
| if_ie.c | ||
| if_ie_obio.c | ||
| if_ie_sebuf.c | ||
| if_ie_vme.c | ||
| if_iereg.h | ||
| if_ievar.h | ||
| if_le.c | ||
| kd.c | ||
| memerr.c | ||
| memerr.h | ||
| p4reg.h | ||
| sebuf.c | ||
| sereg.h | ||
| sevar.h | ||
| si.c | ||
| si_obio.c | ||
| si_sebuf.c | ||
| si_vme.c | ||
| sireg.h | ||
| sivar.h | ||
| xd.c | ||
| xdreg.h | ||
| xdvar.h | ||
| xio.h | ||
| xy.c | ||
| xyreg.h | ||
| xyvar.h | ||
| zs.c | ||
| zs_cons.h | ||
| zs_kgdb.c | ||
README
$NetBSD: README,v 1.3 1996/11/19 20:58:32 gwr Exp $ NetBSD/sun3 supports the following busses: Bus: mainbus - An imaginary bus on which the other busses all reside. obio - Devices on the motherboard, accessed by having their "registers" mapped into the kernel's virtual address space obmem - Devices on the motherboard that are mapped into main memory by the hardware. Only true of some framebuffers. vmes - VME D16 space vmel - VME D32 space Devices supported: 'obio' Bus: Device Type Description --------------------------------------------------------------------------- zs CHAR zilog 8530 serial ports; used for serial ports, keybd, mouse le IFNET lance ethernet driver XXX - very much incomplete...