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2001-09-28Commit a ugly, widespread change.Dale Rahn
Problem: no MI soft interrupts. Bad solution: use old hack that was never fully implemented to hook in zs soft interrupts. This allows zs to work almost reasonably. Still has issues with getty (carrier detect) and modems on newer machines (power control). Post 3.0 this must be cleaned up with real soft interrupts.
2001-09-28remove dups w/ conf.hMichael Shalayeff
2001-09-28remove dups w/ conf.hMichael Shalayeff
2001-09-28move cdev_decl(pf) into it's proper place, kill cdev_decl(ipl) at the same timeMichael Shalayeff
2001-09-27Two workarounds for the zs serial driver.Dale Rahn
Enable Interrupts (recieve/status) initially. Code currently does not enable them elsewhere. Use a timeout to scedule the soft interrupt, since no MI soft interrupt scheme works yet. This will have issues with high receive rates.
2001-09-27psycho_bus_[a|b] are essentially the same function; use a helper to avoid typosJason Wright
attempt to extract the faulting address from the iommu in the newly defined psycho_bus_error() function
2001-09-27When zs is fully working, it should be tty00 for macppc.Dale Rahn
2001-09-27Huge merge with NetBSD. For full details look at their revision history ↵Jason Wright
(1.26 -> 1.83)... Highlights: o tag queue support o fas366 support (doesn't work yet on sparc, but does on sparc64) o tons more (thanks to hugh, fgsch and beck for testing)
2001-09-27used to corrupt some memory -- no moreMichael Shalayeff
2001-09-26zs driver, from different srcs, including netbsd/macppc and out mac68k/zs, etc.Michael Shalayeff
2001-09-26be more specific in psycho_ue case (partially based on NetBSD)Jason Wright
2001-09-26missed in previous merge with NetBSD:Jason Wright
handle dma boundaries better
2001-09-26grab the "compatible" prom property and use that for searching the deviceJason Wright
tree as well as the "name". This allows us to differentiate 'sd' and 'wd' pretty easily (and makes it less ambiguous).
2001-09-26A little bit of voodoo borrowed from the linux driver: set theJason Wright
intr_retry_timer a little higher.
2001-09-26Merge with NetBSD:Jason Wright
better handling of boundary conditions add iommu_extract debugging function
2001-09-26change *int64*_t types to long long; ok art/jasonTheo de Raadt
2001-09-26add siop (and scsibus at siop)... This allows us to boot on E250Jason Wright
Thanks to chris@ for testing.
2001-09-25Add a bunch of relocation types.Artur Grabowski
2001-09-25shh, no point in printing useless kernel messages.Dale Rahn
2001-09-24Just one relocation type (needed for ld.so) right now.Artur Grabowski
2001-09-24fix back the kbd, sorryMichael Shalayeff
2001-09-23document some registers; copied from comreg.hTodd C. Miller
2001-09-23For serial console, drop into ddb on <break> if ddb.console is nonzeroTodd C. Miller
2001-09-23Rename kdb_init() to db_machine_init().Miod Vallat
Fix prototypos for the early console routines. Use even more PMAP_NEW syntactic sugar. Remove some debugging stuff. Use symbolic values instead of magic numbers. Fix safepri value. Implement machdep.console_device sysctl.
2001-09-23Declare machdep.conssole_device sysctl.Miod Vallat
2001-09-23rename kdb_init() to db_machine_init().Miod Vallat
2001-09-23kernel_pmap -> pmap_kernel()Miod Vallat
2001-09-23Don't define _C_LABEL here.Miod Vallat
XXX this file should probably disappear. soon.
2001-09-23Don't redefine pmap_kernel() locally.Miod Vallat
2001-09-23Worst abuse of C, ever.Miod Vallat
2001-09-22perevent panic on timeout_add on non-existing timeout.Michael Shalayeff
happens on key press before kbd was attached and after zs has been initialized.
2001-09-22pty cleanupTheo de Raadt
2001-09-22no need for ptys on a RAMDISKTheo de Raadt
2001-09-22Remove more old, dusty, unused defines.Miod Vallat
2001-09-22Add gem at pciArtur Grabowski
2001-09-21use _C_LABEL for c labels consistantly throghout the sourceMichael Shalayeff
2001-09-21totally useless inlines, cost 1380 bytes tooMichael Shalayeff
2001-09-21a bit smaller size, and add gemJason Wright
2001-09-21Correct some pryntf() usage: get the correct number of arguments in theMiod Vallat
correct order.
2001-09-21Correctly initialize variables in cpu_fork(). From NetBSD.Miod Vallat
2001-09-21Add the support for "-c", UKC in the bootloader. Note that currently thisDale Rahn
is not fully supported by the kernel, so will just hang the machine.
2001-09-21grammar fixens; from Kaspar Toomik <kaspar@anisakis.org>, pr2077Michael Shalayeff
2001-09-21bump size to 8192 and remove a sparc-ismJason Wright
2001-09-21-TEST,+RAMDISKJason Wright
2001-09-21Don't protect useful macro definitions with #ifdef _LOCORE, as libc needsMiod Vallat
some of them.
2001-09-21phys_map declaration comes from <vm/vm.h>, no need to declare it locally.Miod Vallat
2001-09-21Shared interrupts are not that uncommon. Stop chatting about it.Artur Grabowski
2001-09-21uvm_km_suballoc() will panic if it fails. No need to check the returnMiod Vallat
value.
2001-09-20No longer necessary. GENERIC is a good test kernel now.Artur Grabowski
2001-09-20From NetBSD: allow loading of kernels with bss+data > 4MJason Wright