/*
* Copyright (c) 2016, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef SOC_NPS_COMMON_H
#define SOC_NPS_COMMON_H
#ifdef CONFIG_SMP
#define NPS_IPI_IRQ 5
#endif
#define NPS_HOST_REG_BASE 0xF6000000
#define NPS_MSU_BLKID 0x018
#define CTOP_INST_RSPI_GIC_0_R12 0x3C56117E
#define CTOP_INST_MOV2B_FLIP_R3_B1_B2_INST 0x5B60
#define CTOP_INST_MOV2B_FLIP_R3_B1_B2_LIMM 0x00010422
#ifndef __ASSEMBLY__
/* In order to increase compilation test coverage */
#ifdef CONFIG_ARC
static inline void nps_ack_gic(void)
{
__asm__ __volatile__ (
" .word %0\n"
:
: "i"(CTOP_INST_RSPI_GIC_0_R12)
: "memory");
}
#else
static inline void nps_ack_gic(void) { }
#define write_aux_reg(r, v)
#define read_aux_reg(r) 0
#endif
/* CPU global ID */
struct global_id {
union {
struct {
#ifdef CONFIG_EZNPS_MTM_EXT
u32 __reserved:20, cluster:4, core:4, thread:4;
#else
u32 __reserved:24, cluster:4, core:4;
#endif
};
u32 value;
};
};
/*
* Convert logical to physical CPU IDs
*
* The conversion swap bits 1 and 2 of cluster id (out of 4 bits)
* Now quad of logical clusters id's are adjacent physically,
* and not like the id's physically came with each cluster.
* Below table is 4x4 mesh of core clusters as it layout on chip.
* Cluster ids are in format: logical (physical)
*
* ----------------- ------------------
* 3 | 5 (3) 7 (7) | | 13 (11) 15 (15)|
*
* 2 | 4 (2) 6 (6) | | 12 (10) 14 (14)|
* ----------------- ------------------
* 1 | 1 (1) 3 (5) | | 9 (9) 11 (13)|
*
* 0 | 0 (0) 2 (4) | | 8 (8) 10 (12)|
* ----------------- ------------------
* 0 1 2 3
*/
static inline int nps_cluster_logic_to_phys(int cluster)
{
#ifdef __arc__
__asm__ __volatile__(
" mov r3,%0\n"
" .short %1\n"
" .word %2\n"
" mov %0,r3\n"
: "+r"(cluster)
: "i"(CTOP_INST_MOV2B_FLIP_R3_B1_B2_INST),
"i"(CTOP_INST_MOV2B_FLIP_R3_B1_B2_LIMM)
: "r3");
#endif
return cluster;
}
#define NPS_CPU_TO_CLUSTER_NUM(cpu) \
({ struct global_id gid; gid.value = cpu; \
nps_cluster_logic_to_phys(gid.cluster); })
struct nps_host_reg_address {
union {
struct {
u32 base:8, cl_x:4, cl_y:4,
blkid:6, reg:8, __reserved:2;
};
u32 value;
};
};
struct nps_host_reg_address_non_cl {
union {
struct {
u32 base:7, blkid:11, reg:12, __reserved:2;
};
u32 value;
};
};
static inline void *nps_host_reg_non_cl(u32 blkid, u32 reg)
{
struct nps_host_reg_address_non_cl reg_address;
reg_address.value = NPS_HOST_REG_BASE;
reg_address.blkid = blkid;
reg_address.reg = reg;
return (void *)reg_address.value;
}
static inline void *nps_host_reg(u32 cpu, u32 blkid, u32 reg)
{
struct nps_host_reg_address reg_address;
u32 cl = NPS_CPU_TO_CLUSTER_NUM(cpu);
reg_address.value = NPS_HOST_REG_BASE;
reg_address.cl_x = (cl >> 2) & 0x3;
reg_address.cl_y = cl & 0x3;
reg_address.blkid = blkid;
reg_address.reg = reg;
return (void *)reg_address.value;
}
#endif /* __ASSEMBLY__ */
#endif /* SOC_NPS_COMMON_H */
value='20'>20
* patchwork:
[media] s5k4ecgx: select CRC32 helper
[media] dvb: avoid warning in dvb_net
[media] v4l: tvp5150: Don't override output pinmuxing at stream on/off time
[media] v4l: tvp5150: Fix comment regarding output pin muxing
[media] v4l: tvp5150: Reset device at probe time, not in get/set format handlers
[media] pctv452e: move buffer to heap, no mutex
[media] media/cobalt: use pci_irq_allocate_vectors
[media] cec: fix race between configuring and unconfiguring
[media] cec: move cec_report_phys_addr into cec_config_thread_func
[media] cec: replace cec_report_features by cec_fill_msg_report_features
[media] cec: update log_addr[] before finishing configuration
[media] cec: CEC_MSG_GIVE_FEATURES should abort for CEC version < 2
[media] cec: when canceling a message, don't overwrite old status info
[media] cec: fix report_current_latency
[media] smiapp: Make suspend and resume functions __maybe_unused
[media] smiapp: Implement power-on and power-off sequences without runtime PM
Diffstat (limited to 'tools/perf/tests/bpf-script-example.c')