config, x86: swap bus_id of ISA/PCI in X86 IntelMPTable
config, x86: swap bus_id of ISA/PCI in X86 IntelMPTable

This patch assign bus_id=0 to PCI bus and bus_id=1 to ISA bus for
X86 platform. Because PCI device get config space address using
Pc::calcPciConfigAddr() which requires "assert(bus==0)".
This fixes PCI interrupt routing and discovery on Linux.

Committed by: Nilay Vaish <nilay@cs.wisc.edu>

gem5/gem5,gem5/gem5,sobercoder/gem5,KuroeKurose/gem5,kaiyuanl/gem5,rjschof/gem5,rjschof/gem5,SanchayanMaity/gem5,aclifton/cpeg853-gem5,cancro7/gem5,rallylee/gem5,kaiyuanl/gem5,KuroeKurose/gem5,TUD-OS/gem5-dtu,austinharris/gem5-riscv,qizenguf/MLC-STT,rjschof/gem5,briancoutinho0905/2dsampling,briancoutinho0905/2dsampling,briancoutinho0905/2dsampling,cancro7/gem5,aclifton/cpeg853-gem5,powerjg/gem5-ci-test,rallylee/gem5,TUD-OS/gem5-dtu,qizenguf/MLC-STT,markoshorro/gem5,gem5/gem5,sobercoder/gem5,rjschof/gem5,sobercoder/gem5,HwisooSo/gemV-update,rjschof/gem5,HwisooSo/gemV-update,kaiyuanl/gem5,rallylee/gem5,austinharris/gem5-riscv,qizenguf/MLC-STT,gem5/gem5,zlfben/gem5,kaiyuanl/gem5,austinharris/gem5-riscv,austinharris/gem5-riscv,briancoutinho0905/2dsampling,austinharris/gem5-riscv,markoshorro/gem5,gedare/gem5,austinharris/gem5-riscv,powerjg/gem5-ci-test,aclifton/cpeg853-gem5,markoshorro/gem5,qizenguf/MLC-STT,KuroeKurose/gem5,cancro7/gem5,briancoutinho0905/2dsampling,gem5/gem5,SanchayanMaity/gem5,cancro7/gem5,markoshorro/gem5,rjschof/gem5,TUD-OS/gem5-dtu,sobercoder/gem5,rjschof/gem5,qizenguf/MLC-STT,HwisooSo/gemV-update,HwisooSo/gemV-update,markoshorro/gem5,qizenguf/MLC-STT,briancoutinho0905/2dsampling,powerjg/gem5-ci-test,gem5/gem5,Weil0ng/gem5,Weil0ng/gem5,aclifton/cpeg853-gem5,kaiyuanl/gem5,zlfben/gem5,gedare/gem5,Weil0ng/gem5,sobercoder/gem5,rallylee/gem5,HwisooSo/gemV-update,cancro7/gem5,briancoutinho0905/2dsampling,rallylee/gem5,cancro7/gem5,markoshorro/gem5,gedare/gem5,qizenguf/MLC-STT,Weil0ng/gem5,gedare/gem5,KuroeKurose/gem5,TUD-OS/gem5-dtu,austinharris/gem5-riscv,sobercoder/gem5,zlfben/gem5,TUD-OS/gem5-dtu,rallylee/gem5,cancro7/gem5,powerjg/gem5-ci-test,rallylee/gem5,SanchayanMaity/gem5,TUD-OS/gem5-dtu,aclifton/cpeg853-gem5,gedare/gem5,zlfben/gem5,powerjg/gem5-ci-test,HwisooSo/gemV-update,markoshorro/gem5,SanchayanMaity/gem5,aclifton/cpeg853-gem5,kaiyuanl/gem5,gedare/gem5,KuroeKurose/gem5,powerjg/gem5-ci-test,sobercoder/gem5,zlfben/gem5,SanchayanMaity/gem5,powerjg/gem5-ci-test,kaiyuanl/gem5,aclifton/cpeg853-gem5,Weil0ng/gem5,zlfben/gem5,gedare/gem5,Weil0ng/gem5,TUD-OS/gem5-dtu,KuroeKurose/gem5,gem5/gem5,SanchayanMaity/gem5,Weil0ng/gem5,KuroeKurose/gem5,zlfben/gem5,SanchayanMaity/gem5,HwisooSo/gemV-update