Searched refs:prom_entry_lock (Results 1 - 4 of 4) sorted by relevance
| /kernel/linux/linux-5.10/arch/sparc/prom/ |
| H A D | p1275.c | 34 DEFINE_RAW_SPINLOCK(prom_entry_lock); variable
42 raw_spin_lock(&prom_entry_lock); in p1275_cmd_direct()
48 raw_spin_unlock(&prom_entry_lock); in p1275_cmd_direct()
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| /kernel/linux/linux-6.6/arch/sparc/prom/ |
| H A D | p1275.c | 34 DEFINE_RAW_SPINLOCK(prom_entry_lock); variable
42 raw_spin_lock(&prom_entry_lock); in p1275_cmd_direct()
48 raw_spin_unlock(&prom_entry_lock); in p1275_cmd_direct()
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| /kernel/linux/linux-5.10/arch/sparc/kernel/ |
| H A D | trampoline_64.S | 108 sethi %hi(prom_entry_lock), %g2
109 1: ldstub [%g2 + %lo(prom_entry_lock)], %g1
214 sethi %hi(prom_entry_lock), %g2
215 stb %g0, [%g2 + %lo(prom_entry_lock)]
328 sethi %hi(prom_entry_lock), %g2
329 1: ldstub [%g2 + %lo(prom_entry_lock)], %g1
391 3: sethi %hi(prom_entry_lock), %g2
392 stb %g0, [%g2 + %lo(prom_entry_lock)]
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| /kernel/linux/linux-6.6/arch/sparc/kernel/ |
| H A D | trampoline_64.S | 108 sethi %hi(prom_entry_lock), %g2
109 1: ldstub [%g2 + %lo(prom_entry_lock)], %g1
214 sethi %hi(prom_entry_lock), %g2
215 stb %g0, [%g2 + %lo(prom_entry_lock)]
328 sethi %hi(prom_entry_lock), %g2
329 1: ldstub [%g2 + %lo(prom_entry_lock)], %g1
391 3: sethi %hi(prom_entry_lock), %g2
392 stb %g0, [%g2 + %lo(prom_entry_lock)]
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