forked from Minki/linux
[POWERPC] Remove remaining iSeries debugger cruft
None of this seems to be necessary, so let's see if can remove it and not break anything. Booted on iSeries & pSeries here. NB. we don't remove the hvReleaseData, we just move it down so that the file reads more clearly. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
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1dce0e3047
@ -85,34 +85,6 @@ END_FTR_SECTION(0, 1)
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/* Catch branch to 0 in real mode */
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trap
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#ifdef CONFIG_PPC_ISERIES
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/*
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* At offset 0x20, there is a pointer to iSeries LPAR data.
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* This is required by the hypervisor
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*/
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. = 0x20
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.llong hvReleaseData-KERNELBASE
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/*
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* At offset 0x28 and 0x30 are offsets to the mschunks_map
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* array (used by the iSeries LPAR debugger to do translation
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* between physical addresses and absolute addresses) and
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* to the pidhash table (also used by the debugger)
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*/
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.llong mschunks_map-KERNELBASE
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.llong 0 /* pidhash-KERNELBASE SFRXXX */
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/* Offset 0x38 - Pointer to start of embedded System.map */
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.globl embedded_sysmap_start
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embedded_sysmap_start:
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.llong 0
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/* Offset 0x40 - Pointer to end of embedded System.map */
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.globl embedded_sysmap_end
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embedded_sysmap_end:
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.llong 0
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#endif /* CONFIG_PPC_ISERIES */
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/* Secondary processors spin on this value until it goes to 1. */
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.globl __secondary_hold_spinloop
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__secondary_hold_spinloop:
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@ -124,6 +96,15 @@ __secondary_hold_spinloop:
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__secondary_hold_acknowledge:
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.llong 0x0
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#ifdef CONFIG_PPC_ISERIES
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/*
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* At offset 0x20, there is a pointer to iSeries LPAR data.
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* This is required by the hypervisor
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*/
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. = 0x20
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.llong hvReleaseData-KERNELBASE
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#endif /* CONFIG_PPC_ISERIES */
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. = 0x60
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/*
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* The following code is used on pSeries to hold secondary processors
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@ -81,8 +81,6 @@ static void iSeries_pci_final_fixup(void) { }
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#endif
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extern int rd_size; /* Defined in drivers/block/rd.c */
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extern unsigned long embedded_sysmap_start;
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extern unsigned long embedded_sysmap_end;
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extern unsigned long iSeries_recal_tb;
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extern unsigned long iSeries_recal_titan;
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@ -563,16 +561,6 @@ static void __init iSeries_fixup_klimit(void)
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if (naca.xRamDisk)
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klimit = KERNELBASE + (u64)naca.xRamDisk +
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(naca.xRamDiskSize * HW_PAGE_SIZE);
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else {
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/*
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* No ram disk was included - check and see if there
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* was an embedded system map. Change klimit to take
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* into account any embedded system map
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*/
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if (embedded_sysmap_end)
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klimit = KERNELBASE + ((embedded_sysmap_end + 4095) &
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0xfffffffffffff000);
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}
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}
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static int __init iSeries_src_init(void)
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