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| author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
| commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
| tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/sparc/kernel/ivec.S | |
| parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
| download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip | |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/sparc/kernel/ivec.S')
| -rw-r--r-- | ANDROID_3.4.5/arch/sparc/kernel/ivec.S | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/ANDROID_3.4.5/arch/sparc/kernel/ivec.S b/ANDROID_3.4.5/arch/sparc/kernel/ivec.S deleted file mode 100644 index d29f92eb..00000000 --- a/ANDROID_3.4.5/arch/sparc/kernel/ivec.S +++ /dev/null @@ -1,51 +0,0 @@ - /* The registers for cross calls will be: - * - * DATA 0: [low 32-bits] Address of function to call, jmp to this - * [high 32-bits] MMU Context Argument 0, place in %g5 - * DATA 1: Address Argument 1, place in %g1 - * DATA 2: Address Argument 2, place in %g7 - * - * With this method we can do most of the cross-call tlb/cache - * flushing very quickly. - */ - .align 32 - .globl do_ivec - .type do_ivec,#function -do_ivec: - mov 0x40, %g3 - ldxa [%g3 + %g0] ASI_INTR_R, %g3 - sethi %hi(KERNBASE), %g4 - cmp %g3, %g4 - bgeu,pn %xcc, do_ivec_xcall - srlx %g3, 32, %g5 - stxa %g0, [%g0] ASI_INTR_RECEIVE - membar #Sync - - sethi %hi(ivector_table_pa), %g2 - ldx [%g2 + %lo(ivector_table_pa)], %g2 - sllx %g3, 4, %g3 - add %g2, %g3, %g3 - - TRAP_LOAD_IRQ_WORK_PA(%g6, %g1) - - ldx [%g6], %g5 - stxa %g5, [%g3] ASI_PHYS_USE_EC - stx %g3, [%g6] - wr %g0, 1 << PIL_DEVICE_IRQ, %set_softint - retry -do_ivec_xcall: - mov 0x50, %g1 - ldxa [%g1 + %g0] ASI_INTR_R, %g1 - srl %g3, 0, %g3 - - mov 0x60, %g7 - ldxa [%g7 + %g0] ASI_INTR_R, %g7 - stxa %g0, [%g0] ASI_INTR_RECEIVE - membar #Sync - ba,pt %xcc, 1f - nop - - .align 32 -1: jmpl %g3, %g0 - nop - .size do_ivec,.-do_ivec |