REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4619
This commit fixes the issue reported in the BZ4619. The order of passing the parameters to IoWrite* functions called within writeio function in edk2module.c has been corrected Also verified the changes by writing reset command to 0xCF9 port using writeio function in edk2module.c Cc: Rebecca Cran <rebe...@bsdio.com> Cc: Michael D Kinney <michael.d.kin...@intel.com> Cc: Jayaprakash N <n.jayaprak...@intel.com> Signed-off-by: Jayaprakash N <n.jayaprak...@intel.com> --- .../Python/Python-3.6.8/PyMod-3.6.8/Modules/edk2module.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/AppPkg/Applications/Python/Python-3.6.8/PyMod-3.6.8/Modules/edk2module.c b/AppPkg/Applications/Python/Python-3.6.8/PyMod-3.6.8/Modules/edk2module.c index 8786df8..d6af8da 100644 --- a/AppPkg/Applications/Python/Python-3.6.8/PyMod-3.6.8/Modules/edk2module.c +++ b/AppPkg/Applications/Python/Python-3.6.8/PyMod-3.6.8/Modules/edk2module.c @@ -3985,9 +3985,9 @@ edk2_writeio(PyObject *self, PyObject *args) Py_BEGIN_ALLOW_THREADS addrs = (short)(addr & 0xffff); - if (1 == sz) IoWrite8((unsigned char)(value & 0xFF), addrs); - else if (2 == sz) IoWrite16((unsigned short)(value & 0xFFFF), addrs); - else if (4 == sz) IoWrite32(value, addrs); + if (1 == sz) IoWrite8(addrs, (unsigned char)(value & 0xFF)); + else if (2 == sz) IoWrite16(addrs, (unsigned short)(value & 0xFFFF)); + else if (4 == sz) IoWrite32(addrs, value); Py_END_ALLOW_THREADS Py_INCREF(Py_None); -- 2.40.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#112254): https://edk2.groups.io/g/devel/message/112254 Mute This Topic: https://groups.io/mt/103077058/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
