mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-03 05:06:38 +07:00
a88b5ba8bd
o Move all files from sparc64/kernel/ to sparc/kernel - rename as appropriate o Update sparc/Makefile to the changes o Update sparc/kernel/Makefile to include the sparc64 files NOTE: This commit changes link order on sparc64! Link order had to change for either of sparc32 and sparc64. And assuming sparc64 see more testing than sparc32 change link order on sparc64 where issues will be caught faster. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
801 lines
14 KiB
ArmAsm
801 lines
14 KiB
ArmAsm
/* %o0: devhandle
|
|
* %o1: devino
|
|
*
|
|
* returns %o0: sysino
|
|
*/
|
|
ENTRY(sun4v_devino_to_sysino)
|
|
mov HV_FAST_INTR_DEVINO2SYSINO, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
mov %o1, %o0
|
|
ENDPROC(sun4v_devino_to_sysino)
|
|
|
|
/* %o0: sysino
|
|
*
|
|
* returns %o0: intr_enabled (HV_INTR_{DISABLED,ENABLED})
|
|
*/
|
|
ENTRY(sun4v_intr_getenabled)
|
|
mov HV_FAST_INTR_GETENABLED, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
mov %o1, %o0
|
|
ENDPROC(sun4v_intr_getenabled)
|
|
|
|
/* %o0: sysino
|
|
* %o1: intr_enabled (HV_INTR_{DISABLED,ENABLED})
|
|
*/
|
|
ENTRY(sun4v_intr_setenabled)
|
|
mov HV_FAST_INTR_SETENABLED, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_intr_setenabled)
|
|
|
|
/* %o0: sysino
|
|
*
|
|
* returns %o0: intr_state (HV_INTR_STATE_*)
|
|
*/
|
|
ENTRY(sun4v_intr_getstate)
|
|
mov HV_FAST_INTR_GETSTATE, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
mov %o1, %o0
|
|
ENDPROC(sun4v_intr_getstate)
|
|
|
|
/* %o0: sysino
|
|
* %o1: intr_state (HV_INTR_STATE_*)
|
|
*/
|
|
ENTRY(sun4v_intr_setstate)
|
|
mov HV_FAST_INTR_SETSTATE, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_intr_setstate)
|
|
|
|
/* %o0: sysino
|
|
*
|
|
* returns %o0: cpuid
|
|
*/
|
|
ENTRY(sun4v_intr_gettarget)
|
|
mov HV_FAST_INTR_GETTARGET, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
mov %o1, %o0
|
|
ENDPROC(sun4v_intr_gettarget)
|
|
|
|
/* %o0: sysino
|
|
* %o1: cpuid
|
|
*/
|
|
ENTRY(sun4v_intr_settarget)
|
|
mov HV_FAST_INTR_SETTARGET, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_intr_settarget)
|
|
|
|
/* %o0: cpuid
|
|
* %o1: pc
|
|
* %o2: rtba
|
|
* %o3: arg0
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_cpu_start)
|
|
mov HV_FAST_CPU_START, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_cpu_start)
|
|
|
|
/* %o0: cpuid
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_cpu_stop)
|
|
mov HV_FAST_CPU_STOP, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_cpu_stop)
|
|
|
|
/* returns %o0: status */
|
|
ENTRY(sun4v_cpu_yield)
|
|
mov HV_FAST_CPU_YIELD, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_cpu_yield)
|
|
|
|
/* %o0: type
|
|
* %o1: queue paddr
|
|
* %o2: num queue entries
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_cpu_qconf)
|
|
mov HV_FAST_CPU_QCONF, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_cpu_qconf)
|
|
|
|
/* %o0: num cpus in cpu list
|
|
* %o1: cpu list paddr
|
|
* %o2: mondo block paddr
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_cpu_mondo_send)
|
|
mov HV_FAST_CPU_MONDO_SEND, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_cpu_mondo_send)
|
|
|
|
/* %o0: CPU ID
|
|
*
|
|
* returns %o0: -status if status non-zero, else
|
|
* %o0: cpu state as HV_CPU_STATE_*
|
|
*/
|
|
ENTRY(sun4v_cpu_state)
|
|
mov HV_FAST_CPU_STATE, %o5
|
|
ta HV_FAST_TRAP
|
|
brnz,pn %o0, 1f
|
|
sub %g0, %o0, %o0
|
|
mov %o1, %o0
|
|
1: retl
|
|
nop
|
|
ENDPROC(sun4v_cpu_state)
|
|
|
|
/* %o0: virtual address
|
|
* %o1: must be zero
|
|
* %o2: TTE
|
|
* %o3: HV_MMU_* flags
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_mmu_map_perm_addr)
|
|
mov HV_FAST_MMU_MAP_PERM_ADDR, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mmu_map_perm_addr)
|
|
|
|
/* %o0: number of TSB descriptions
|
|
* %o1: TSB descriptions real address
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_mmu_tsb_ctx0)
|
|
mov HV_FAST_MMU_TSB_CTX0, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mmu_tsb_ctx0)
|
|
|
|
/* %o0: API group number
|
|
* %o1: pointer to unsigned long major number storage
|
|
* %o2: pointer to unsigned long minor number storage
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_get_version)
|
|
mov HV_CORE_GET_VER, %o5
|
|
mov %o1, %o3
|
|
mov %o2, %o4
|
|
ta HV_CORE_TRAP
|
|
stx %o1, [%o3]
|
|
retl
|
|
stx %o2, [%o4]
|
|
ENDPROC(sun4v_get_version)
|
|
|
|
/* %o0: API group number
|
|
* %o1: desired major number
|
|
* %o2: desired minor number
|
|
* %o3: pointer to unsigned long actual minor number storage
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_set_version)
|
|
mov HV_CORE_SET_VER, %o5
|
|
mov %o3, %o4
|
|
ta HV_CORE_TRAP
|
|
retl
|
|
stx %o1, [%o4]
|
|
ENDPROC(sun4v_set_version)
|
|
|
|
/* %o0: pointer to unsigned long time
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_tod_get)
|
|
mov %o0, %o4
|
|
mov HV_FAST_TOD_GET, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_tod_get)
|
|
|
|
/* %o0: time
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_tod_set)
|
|
mov HV_FAST_TOD_SET, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_tod_set)
|
|
|
|
/* %o0: pointer to unsigned long status
|
|
*
|
|
* returns %o0: signed character
|
|
*/
|
|
ENTRY(sun4v_con_getchar)
|
|
mov %o0, %o4
|
|
mov HV_FAST_CONS_GETCHAR, %o5
|
|
clr %o0
|
|
clr %o1
|
|
ta HV_FAST_TRAP
|
|
stx %o0, [%o4]
|
|
retl
|
|
sra %o1, 0, %o0
|
|
ENDPROC(sun4v_con_getchar)
|
|
|
|
/* %o0: signed long character
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_con_putchar)
|
|
mov HV_FAST_CONS_PUTCHAR, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
sra %o0, 0, %o0
|
|
ENDPROC(sun4v_con_putchar)
|
|
|
|
/* %o0: buffer real address
|
|
* %o1: buffer size
|
|
* %o2: pointer to unsigned long bytes_read
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_con_read)
|
|
mov %o2, %o4
|
|
mov HV_FAST_CONS_READ, %o5
|
|
ta HV_FAST_TRAP
|
|
brnz %o0, 1f
|
|
cmp %o1, -1 /* break */
|
|
be,a,pn %icc, 1f
|
|
mov %o1, %o0
|
|
cmp %o1, -2 /* hup */
|
|
be,a,pn %icc, 1f
|
|
mov %o1, %o0
|
|
stx %o1, [%o4]
|
|
1: retl
|
|
nop
|
|
ENDPROC(sun4v_con_read)
|
|
|
|
/* %o0: buffer real address
|
|
* %o1: buffer size
|
|
* %o2: pointer to unsigned long bytes_written
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_con_write)
|
|
mov %o2, %o4
|
|
mov HV_FAST_CONS_WRITE, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_con_write)
|
|
|
|
/* %o0: soft state
|
|
* %o1: address of description string
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_mach_set_soft_state)
|
|
mov HV_FAST_MACH_SET_SOFT_STATE, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mach_set_soft_state)
|
|
|
|
/* %o0: exit code
|
|
*
|
|
* Does not return.
|
|
*/
|
|
ENTRY(sun4v_mach_exit)
|
|
mov HV_FAST_MACH_EXIT, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mach_exit)
|
|
|
|
/* %o0: buffer real address
|
|
* %o1: buffer length
|
|
* %o2: pointer to unsigned long real_buf_len
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_mach_desc)
|
|
mov %o2, %o4
|
|
mov HV_FAST_MACH_DESC, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mach_desc)
|
|
|
|
/* %o0: new timeout in milliseconds
|
|
* %o1: pointer to unsigned long orig_timeout
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_mach_set_watchdog)
|
|
mov %o1, %o4
|
|
mov HV_FAST_MACH_SET_WATCHDOG, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mach_set_watchdog)
|
|
|
|
/* No inputs and does not return. */
|
|
ENTRY(sun4v_mach_sir)
|
|
mov %o1, %o4
|
|
mov HV_FAST_MACH_SIR, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mach_sir)
|
|
|
|
/* %o0: channel
|
|
* %o1: ra
|
|
* %o2: num_entries
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_tx_qconf)
|
|
mov HV_FAST_LDC_TX_QCONF, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_tx_qconf)
|
|
|
|
/* %o0: channel
|
|
* %o1: pointer to unsigned long ra
|
|
* %o2: pointer to unsigned long num_entries
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_tx_qinfo)
|
|
mov %o1, %g1
|
|
mov %o2, %g2
|
|
mov HV_FAST_LDC_TX_QINFO, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
stx %o2, [%g2]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_tx_qinfo)
|
|
|
|
/* %o0: channel
|
|
* %o1: pointer to unsigned long head_off
|
|
* %o2: pointer to unsigned long tail_off
|
|
* %o2: pointer to unsigned long chan_state
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_tx_get_state)
|
|
mov %o1, %g1
|
|
mov %o2, %g2
|
|
mov %o3, %g3
|
|
mov HV_FAST_LDC_TX_GET_STATE, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
stx %o2, [%g2]
|
|
stx %o3, [%g3]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_tx_get_state)
|
|
|
|
/* %o0: channel
|
|
* %o1: tail_off
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_tx_set_qtail)
|
|
mov HV_FAST_LDC_TX_SET_QTAIL, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_tx_set_qtail)
|
|
|
|
/* %o0: channel
|
|
* %o1: ra
|
|
* %o2: num_entries
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_rx_qconf)
|
|
mov HV_FAST_LDC_RX_QCONF, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_rx_qconf)
|
|
|
|
/* %o0: channel
|
|
* %o1: pointer to unsigned long ra
|
|
* %o2: pointer to unsigned long num_entries
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_rx_qinfo)
|
|
mov %o1, %g1
|
|
mov %o2, %g2
|
|
mov HV_FAST_LDC_RX_QINFO, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
stx %o2, [%g2]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_rx_qinfo)
|
|
|
|
/* %o0: channel
|
|
* %o1: pointer to unsigned long head_off
|
|
* %o2: pointer to unsigned long tail_off
|
|
* %o2: pointer to unsigned long chan_state
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_rx_get_state)
|
|
mov %o1, %g1
|
|
mov %o2, %g2
|
|
mov %o3, %g3
|
|
mov HV_FAST_LDC_RX_GET_STATE, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
stx %o2, [%g2]
|
|
stx %o3, [%g3]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_rx_get_state)
|
|
|
|
/* %o0: channel
|
|
* %o1: head_off
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_rx_set_qhead)
|
|
mov HV_FAST_LDC_RX_SET_QHEAD, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_rx_set_qhead)
|
|
|
|
/* %o0: channel
|
|
* %o1: ra
|
|
* %o2: num_entries
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_set_map_table)
|
|
mov HV_FAST_LDC_SET_MAP_TABLE, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_set_map_table)
|
|
|
|
/* %o0: channel
|
|
* %o1: pointer to unsigned long ra
|
|
* %o2: pointer to unsigned long num_entries
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_get_map_table)
|
|
mov %o1, %g1
|
|
mov %o2, %g2
|
|
mov HV_FAST_LDC_GET_MAP_TABLE, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
stx %o2, [%g2]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_get_map_table)
|
|
|
|
/* %o0: channel
|
|
* %o1: dir_code
|
|
* %o2: tgt_raddr
|
|
* %o3: lcl_raddr
|
|
* %o4: len
|
|
* %o5: pointer to unsigned long actual_len
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_copy)
|
|
mov %o5, %g1
|
|
mov HV_FAST_LDC_COPY, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_copy)
|
|
|
|
/* %o0: channel
|
|
* %o1: cookie
|
|
* %o2: pointer to unsigned long ra
|
|
* %o3: pointer to unsigned long perm
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_mapin)
|
|
mov %o2, %g1
|
|
mov %o3, %g2
|
|
mov HV_FAST_LDC_MAPIN, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
stx %o2, [%g2]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_mapin)
|
|
|
|
/* %o0: ra
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_unmap)
|
|
mov HV_FAST_LDC_UNMAP, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_unmap)
|
|
|
|
/* %o0: channel
|
|
* %o1: cookie
|
|
* %o2: mte_cookie
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ldc_revoke)
|
|
mov HV_FAST_LDC_REVOKE, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ldc_revoke)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: pointer to unsigned long cookie
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_get_cookie)
|
|
mov %o2, %g1
|
|
mov HV_FAST_VINTR_GET_COOKIE, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_get_cookie)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: cookie
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_set_cookie)
|
|
mov HV_FAST_VINTR_SET_COOKIE, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_set_cookie)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: pointer to unsigned long valid_state
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_get_valid)
|
|
mov %o2, %g1
|
|
mov HV_FAST_VINTR_GET_VALID, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_get_valid)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: valid_state
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_set_valid)
|
|
mov HV_FAST_VINTR_SET_VALID, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_set_valid)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: pointer to unsigned long state
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_get_state)
|
|
mov %o2, %g1
|
|
mov HV_FAST_VINTR_GET_STATE, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_get_state)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: state
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_set_state)
|
|
mov HV_FAST_VINTR_SET_STATE, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_set_state)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: pointer to unsigned long cpuid
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_get_target)
|
|
mov %o2, %g1
|
|
mov HV_FAST_VINTR_GET_TARGET, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%g1]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_get_target)
|
|
|
|
/* %o0: device handle
|
|
* %o1: device INO
|
|
* %o2: cpuid
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_vintr_set_target)
|
|
mov HV_FAST_VINTR_SET_TARGET, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vintr_set_target)
|
|
|
|
/* %o0: NCS sub-function
|
|
* %o1: sub-function arg real-address
|
|
* %o2: sub-function arg size
|
|
*
|
|
* returns %o0: status
|
|
*/
|
|
ENTRY(sun4v_ncs_request)
|
|
mov HV_FAST_NCS_REQUEST, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_ncs_request)
|
|
|
|
ENTRY(sun4v_svc_send)
|
|
save %sp, -192, %sp
|
|
mov %i0, %o0
|
|
mov %i1, %o1
|
|
mov %i2, %o2
|
|
mov HV_FAST_SVC_SEND, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%i3]
|
|
ret
|
|
restore
|
|
ENDPROC(sun4v_svc_send)
|
|
|
|
ENTRY(sun4v_svc_recv)
|
|
save %sp, -192, %sp
|
|
mov %i0, %o0
|
|
mov %i1, %o1
|
|
mov %i2, %o2
|
|
mov HV_FAST_SVC_RECV, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%i3]
|
|
ret
|
|
restore
|
|
ENDPROC(sun4v_svc_recv)
|
|
|
|
ENTRY(sun4v_svc_getstatus)
|
|
mov HV_FAST_SVC_GETSTATUS, %o5
|
|
mov %o1, %o4
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_svc_getstatus)
|
|
|
|
ENTRY(sun4v_svc_setstatus)
|
|
mov HV_FAST_SVC_SETSTATUS, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_svc_setstatus)
|
|
|
|
ENTRY(sun4v_svc_clrstatus)
|
|
mov HV_FAST_SVC_CLRSTATUS, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_svc_clrstatus)
|
|
|
|
ENTRY(sun4v_mmustat_conf)
|
|
mov %o1, %o4
|
|
mov HV_FAST_MMUSTAT_CONF, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mmustat_conf)
|
|
|
|
ENTRY(sun4v_mmustat_info)
|
|
mov %o0, %o4
|
|
mov HV_FAST_MMUSTAT_INFO, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mmustat_info)
|
|
|
|
ENTRY(sun4v_mmu_demap_all)
|
|
clr %o0
|
|
clr %o1
|
|
mov HV_MMU_ALL, %o2
|
|
mov HV_FAST_MMU_DEMAP_ALL, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_mmu_demap_all)
|
|
|
|
ENTRY(sun4v_niagara_getperf)
|
|
mov %o0, %o4
|
|
mov HV_FAST_GET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_niagara_getperf)
|
|
|
|
ENTRY(sun4v_niagara_setperf)
|
|
mov HV_FAST_SET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_niagara_setperf)
|
|
|
|
ENTRY(sun4v_niagara2_getperf)
|
|
mov %o0, %o4
|
|
mov HV_FAST_N2_GET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_niagara2_getperf)
|
|
|
|
ENTRY(sun4v_niagara2_setperf)
|
|
mov HV_FAST_N2_SET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_niagara2_setperf)
|