Commit Graph

4 Commits

Author SHA1 Message Date
Junjie Mao
2266e133fb lapic: continuous LVT registers as an array
Pointer arithmetic is currently used to calculate the address of a specific
Local Vector Table (LVT) register (except LVT_CMCI) in lapic, since the
registers are continuously placed with fixed padding in between. However each of
these registers are declared as a single uint32_t in struct lapic, resulting
pointer arithmetic on a non-array pointer which violates MISRA C requirements.

This patch refactors struct lapic by converting the LVT registers fields (again
except LVT_CMCI) to an array named lvt. The LVT indices are reordered to reflect
the order of the LVT registers on hardware, and reused to index this lvt array.

The code before and after the changes is semantically equivalent.

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
2018-05-30 13:52:11 +08:00
Jason Chen CJ
d2a7a9c91d uefi: remove warkaround for AP wakeup
remove sipi_from_efi_boot_service_exit & efi_deferred_wakeup_pcpu workaround
for uefi boot flow

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Xu, Anthony <anthony.xu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2018-05-17 10:23:27 +08:00
Rusty Lynch
95199161e0 Fix compiler warnings when building for UEFI
Signed-off-by: Rusty Lynch <rusty.lynch@intel.com>
2018-05-15 17:19:38 +08:00
Eddie Dong
7a3a539b17 initial import
internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085

Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-05-11 14:44:28 +08:00