/*
* 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 */
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Diffstat (limited to 'include/dt-bindings/mfd/qcom-rpm.h')
Pull networking fixes from David Miller:
1) GTP fixes from Andreas Schultz (missing genl module alias, clear IP
DF on transmit).
2) Netfilter needs to reflect the fwmark when sending resets, from Pau
Espin Pedrol.
3) nftable dump OOPS fix from Liping Zhang.
4) Fix erroneous setting of VIRTIO_NET_HDR_F_DATA_VALID on transmit,
from Rolf Neugebauer.
5) Fix build error of ipt_CLUSTERIP when procfs is disabled, from Arnd
Bergmann.
6) Fix regression in handling of NETIF_F_SG in harmonize_features(),
from Eric Dumazet.
7) Fix RTNL deadlock wrt. lwtunnel module loading, from David Ahern.
8) tcp_fastopen_create_child() needs to setup tp->max_window, from
Alexey Kodanev.
9) Missing kmemdup() failure check in ipv6 segment routing code, from
Eric Dumazet.
10) Don't execute unix_bind() under the bindlock, otherwise we deadlock
with splice. From WANG Cong.
11) ip6_tnl_parse_tlv_enc_lim() potentially reallocates the skb buffer,
therefore callers must reload cached header pointers into that skb.
Fix from Eric Dumazet.
12) Fix various bugs in legacy IRQ fallback handling in alx driver, from
Tobias Regnery.
13) Do not allow lwtunnel drivers to be unloaded while they are
referenced by active instances, from Robert Shearman.
14) Fix truncated PHY LED trigger names, from Geert Uytterhoeven.
15) Fix a few regressions from virtio_net XDP support, from John
Fastabend and Jakub Kicinski.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (102 commits)
ISDN: eicon: silence misleading array-bounds warning
net: phy: micrel: add support for KSZ8795
gtp: fix cross netns recv on gtp socket
gtp: clear DF bit on GTP packet tx
gtp: add genl family modules alias
tcp: don't annotate mark on control socket from tcp_v6_send_response()
ravb: unmap descriptors when freeing rings
virtio_net: reject XDP programs using header adjustment
virtio_net: use dev_kfree_skb for small buffer XDP receive
r8152: check rx after napi is enabled
r8152: re-schedule napi for tx
r8152: avoid start_xmit to schedule napi when napi is disabled
r8152: avoid start_xmit to call napi_schedule during autosuspend
net: dsa: Bring back device detaching in dsa_slave_suspend()
net: phy: leds: Fix truncated LED trigger names
net: phy: leds: Break dependency of phy.h on phy_led_triggers.h
net: phy: leds: Clear phy_num_led_triggers on failure to avoid crash
net-next: ethernet: mediatek: change the compatible string
Documentation: devicetree: change the mediatek ethernet compatible string
bnxt_en: Fix RTNL lock usage on bnxt_get_port_module_status().
...
Diffstat (limited to 'include/trace/events/cma.h')