sparc64: recognize and support sparc M8 cpu type
Recognize SPARC-M8 cpu type, hardware caps and cpu distribution map. Signed-off-by: Allen Pais <allen.pais@oracle.com> Signed-off-by: David Aldridge <david.j.aldridge@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:

committed by
David S. Miller

parent
9e48cd4a77
commit
7d484acb2f
@@ -288,10 +288,17 @@ static void __init sun4v_patch(void)
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sun4v_patch_2insn_range(&__sun4v_2insn_patch,
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&__sun4v_2insn_patch_end);
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if (sun4v_chip_type == SUN4V_CHIP_SPARC_M7 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_SN)
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switch (sun4v_chip_type) {
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case SUN4V_CHIP_SPARC_M7:
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case SUN4V_CHIP_SPARC_M8:
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case SUN4V_CHIP_SPARC_SN:
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sun_m7_patch_2insn_range(&__sun_m7_2insn_patch,
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&__sun_m7_2insn_patch_end);
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break;
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default:
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break;
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}
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sun4v_hvapi_init();
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}
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@@ -529,6 +536,7 @@ static void __init init_sparc64_elf_hwcap(void)
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sun4v_chip_type == SUN4V_CHIP_NIAGARA5 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M6 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M7 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M8 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_SN ||
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sun4v_chip_type == SUN4V_CHIP_SPARC64X)
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cap |= HWCAP_SPARC_BLKINIT;
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@@ -538,6 +546,7 @@ static void __init init_sparc64_elf_hwcap(void)
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sun4v_chip_type == SUN4V_CHIP_NIAGARA5 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M6 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M7 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M8 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_SN ||
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sun4v_chip_type == SUN4V_CHIP_SPARC64X)
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cap |= HWCAP_SPARC_N2;
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@@ -568,6 +577,7 @@ static void __init init_sparc64_elf_hwcap(void)
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sun4v_chip_type == SUN4V_CHIP_NIAGARA5 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M6 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M7 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M8 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_SN ||
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sun4v_chip_type == SUN4V_CHIP_SPARC64X)
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cap |= (AV_SPARC_VIS | AV_SPARC_VIS2 |
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@@ -578,6 +588,7 @@ static void __init init_sparc64_elf_hwcap(void)
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sun4v_chip_type == SUN4V_CHIP_NIAGARA5 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M6 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M7 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_M8 ||
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sun4v_chip_type == SUN4V_CHIP_SPARC_SN ||
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sun4v_chip_type == SUN4V_CHIP_SPARC64X)
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cap |= (AV_SPARC_VIS3 | AV_SPARC_HPC |
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