Page MenuHomeFreeBSD
Differential D45047

busdma: deduplicate _bus_dmamap_addseg() function
ClosedPublic
Actions

Authored by mhorne on May 1 2024, 4:33 PM.
Tags
None
Referenced Files
Unknown Object (File)
Mon, Oct 6, 2:26 AM
Unknown Object (File)
Mon, Sep 22, 10:59 AM
Unknown Object (File)
Sep 9 2025, 9:37 AM
Unknown Object (File)
Aug 27 2025, 11:33 PM
Unknown Object (File)
Aug 15 2025, 12:04 AM
Unknown Object (File)
Aug 12 2025, 9:41 PM
Unknown Object (File)
Aug 10 2025, 4:54 AM
Unknown Object (File)
Jul 23 2025, 8:39 PM
View All Files
Subscribers
emaste
imp
jhibbits
olce
riscv

Details

Reviewers
jhb
andrew
manu
Commits
rG560406982489: busdma: deduplicate _bus_dmamap_addseg() function
Summary

It is functionally identical in all implementations, so move the
function to subr_busdma_bounce.c.

No functional change, except that the KASSERT present in the x86 version
is now enabled for all architectures. It should be universally
applicable.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
arm/
arm/
45 lines
arm64/
arm64/
45 lines
kern/
48 lines
powerpc/
powerpc/
45 lines
riscv/
riscv/
45 lines
x86/
x86/
52 lines

Diff 138204

View Options

sys/arm/arm/busdma_machdep.c

Loading...
View Options

sys/arm64/arm64/busdma_bounce.c

Loading...
View Options

sys/kern/subr_busdma_bounce.c

Loading...
View Options

sys/powerpc/powerpc/busdma_machdep.c

Loading...
View Options

sys/riscv/riscv/busdma_bounce.c

Loading...
View Options

sys/x86/x86/busdma_bounce.c

Loading...