mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 06:46:59 +07:00
05aa1651e8
The T5 (niagara5) has different PCR related HV fast trap values and a new HV API Group. This patch utilizes these and shares when possible with niagara4. We use the same sparc_pmu niagara4_pmu. Should there be new effort to obtain the MCU perf statistics then this would have to be changed. Cc: sparclinux@vger.kernel.org Signed-off-by: Bob Picco <bob.picco@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
840 lines
14 KiB
ArmAsm
840 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)
|
|
|
|
ENTRY(sun4v_reboot_data_set)
|
|
mov HV_FAST_REBOOT_DATA_SET, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_reboot_data_set)
|
|
|
|
ENTRY(sun4v_vt_get_perfreg)
|
|
mov %o1, %o4
|
|
mov HV_FAST_VT_GET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vt_get_perfreg)
|
|
|
|
ENTRY(sun4v_vt_set_perfreg)
|
|
mov HV_FAST_VT_SET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_vt_set_perfreg)
|
|
|
|
ENTRY(sun4v_t5_get_perfreg)
|
|
mov %o1, %o4
|
|
mov HV_FAST_T5_GET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
stx %o1, [%o4]
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_t5_get_perfreg)
|
|
|
|
ENTRY(sun4v_t5_set_perfreg)
|
|
mov HV_FAST_T5_SET_PERFREG, %o5
|
|
ta HV_FAST_TRAP
|
|
retl
|
|
nop
|
|
ENDPROC(sun4v_t5_set_perfreg)
|