Now
MAIN commitmail json YAML
src/sys/arch/alpha/alpha/interrupt.c@1.99
/
diff
/
nxr@1.99
src/sys/arch/alpha/alpha/pmap.c@1.298 / diff / nxr@1.298
src/sys/arch/alpha/include/intr.h@1.85 / diff / nxr@1.85
src/sys/arch/alpha/alpha/pmap.c@1.298 / diff / nxr@1.298
src/sys/arch/alpha/include/intr.h@1.85 / diff / nxr@1.85
The Alpha AXP Architecture Reference Manual is explcit that the only
valid bits in the PSL are the IPL and USER bits, the latter of which
will always be clear when in the kernel, and that all other bits MBZ.
So, when reading the PSL to get the current IPL, don't bother masking
with ALPHA_PSL_IPL_MASK.
valid bits in the PSL are the IPL and USER bits, the latter of which
will always be clear when in the kernel, and that all other bits MBZ.
So, when reading the PSL to get the current IPL, don't bother masking
with ALPHA_PSL_IPL_MASK.