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(parent: 78ee10d) | patch
Some bowels of the bus_dma code assume it is ok to perform bitwise operations
authormiod <miod@openbsd.org>
Sat, 3 Jan 2015 20:44:23 +0000 (20:44 +0000)
committermiod <miod@openbsd.org>
Sat, 3 Jan 2015 20:44:23 +0000 (20:44 +0000)
commitac7be579d92df6d99ac28b2d6c57a29ca0449be9
treee3c169e735ea9be0858f3a841b2c2689ba2c9a19tree | snapshot
parent78ee10df6a77e2bf00da6736dd657369fee272a0commit | diff
Some bowels of the bus_dma code assume it is ok to perform bitwise operations
with the base address of the window, which only works if its size is smaller
than the address it begins at.

Until these assumptions are carefully fixed, revert r1.9, and go back to using
only one direct map window.
sys/arch/alpha/pci/tsp_dma.c diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim