diff options
| author | Adrian Chadd <adrian@FreeBSD.org> | 2016-02-04 22:39:27 +0000 |
|---|---|---|
| committer | Adrian Chadd <adrian@FreeBSD.org> | 2016-02-04 22:39:27 +0000 |
| commit | 3f84dfc1cde5594500e2cee4b1db17c2fc1c2ab2 (patch) | |
| tree | 0c9d4cc6fc2f5093ab12798df0abd6ce8bf1ff52 /sys/dev/cfi | |
| parent | 24e61dbfdd744dd8c4a1fb326411059befcaded5 (diff) | |
Notes
Diffstat (limited to 'sys/dev/cfi')
| -rw-r--r-- | sys/dev/cfi/cfi_core.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sys/dev/cfi/cfi_core.c b/sys/dev/cfi/cfi_core.c index 5150b779f0e5..d292e1a4188b 100644 --- a/sys/dev/cfi/cfi_core.c +++ b/sys/dev/cfi/cfi_core.c @@ -99,11 +99,17 @@ cfi_read(struct cfi_softc *sc, u_int ofs) break; case 2: sval = bus_space_read_2(sc->sc_tag, sc->sc_handle, ofs); +#ifdef CFI_HARDWAREBYTESWAP + val = sval; +#else val = le16toh(sval); +#endif break; case 4: val = bus_space_read_4(sc->sc_tag, sc->sc_handle, ofs); +#ifndef CFI_HARDWAREBYTESWAP val = le32toh(val); +#endif break; default: val = ~0; @@ -122,10 +128,19 @@ cfi_write(struct cfi_softc *sc, u_int ofs, u_int val) bus_space_write_1(sc->sc_tag, sc->sc_handle, ofs, val); break; case 2: +#ifdef CFI_HARDWAREBYTESWAP + bus_space_write_2(sc->sc_tag, sc->sc_handle, ofs, val); +#else bus_space_write_2(sc->sc_tag, sc->sc_handle, ofs, htole16(val)); + +#endif break; case 4: +#ifdef CFI_HARDWAREBYTESWAP + bus_space_write_4(sc->sc_tag, sc->sc_handle, ofs, val); +#else bus_space_write_4(sc->sc_tag, sc->sc_handle, ofs, htole32(val)); +#endif break; } } |