driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4QHSV

----------------------------------------------------------------------

For the device that supports the TX push capability, the BD can
be directly copied to the device memory. However, due to hardware
restrictions, the push mode can be used only when there are no
more than two BDs, otherwise, the doorbell mode based on device
memory is used.
Signed-off-by: NYufeng Mo <moyufeng@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

stable inclusion
from stable-v5.10.88
commit 12512bc8f25b8ba9795dfbae0e9ca57ff13fd542
bugzilla: 186058 https://gitee.com/openeuler/kernel/issues/I4QW6A

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=12512bc8f25b8ba9795dfbae0e9ca57ff13fd542

--------------------------------

[ Upstream commit 27cbf64a ]

Currently, the hns3_remove function firstly uninstall client instance,
and then uninstall acceletion engine device. The netdevice is freed in
client instance uninstall process, but acceletion engine device uninstall
process still use it to trace runtime information. This causes a use after
free problem.

So fixes it by check the instance register state to avoid use after free.

Fixes: d8355240 ("net: hns3: add trace event support for PF/VF mailbox")
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()

stable inclusion
from stable-v5.10.84
commit 22519eff7df2d88adcc2568d86046ce1e2b52803
bugzilla: 186030 https://gitee.com/openeuler/kernel/issues/I4QV2F

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=22519eff7df2d88adcc2568d86046ce1e2b52803

--------------------------------

[ Upstream commit a66998e0 ]

The if statement:
  if (port >= DSAF_GE_NUM)
        return;

limits the value of port less than DSAF_GE_NUM (i.e., 8).
However, if the value of port is 6 or 7, an array overflow could occur:
  port_rst_off = dsaf_dev->mac_cb[port]->port_rst_off;

because the length of dsaf_dev->mac_cb is DSAF_MAX_PORT_NUM (i.e., 6).

To fix this possible array overflow, we first check port and if it is
greater than or equal to DSAF_MAX_PORT_NUM, the function returns.
Reported-by: NTOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: NTeng Qi <starmiku1207184332@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 43710bfe
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=43710bfebf23

----------------------------------------------------------------------

Currently PF and VF use two sets of command code for modules to interact
with firmware. These codes values are same espect the macro names. It is
redundent to keep two sets of command code for same functions between PF
and VF.

So this patch firstly creates a unified command code for PF and VF module.
We keep the macro name same with the PF command code name to avoid too many
meaningless modifications. Secondly the new common command codes are used
to replace the old ones in VF and deletes the old ones.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 4afc310c
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4afc310cf9a8

----------------------------------------------------------------------

This patch firstly uses new tqp struct(hclge_comm_tqp) and removes the
old VF tqp struct(hclgevf_tqp). All the tqp stats members used in VF module
are modified according to the new hclge_comm_tqp.

Secondly VF tqp stats APIs are refactored to use new common tqp stats APIs.
The old tqp stats APIs in VF are deleted.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit add7645c
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=add7645c841c

----------------------------------------------------------------------

This patch firstly uses new tqp struct(hclge_comm_tqp) and deletes the
old PF tqp struct(hclge_tqp). All the tqp stats members used in PF module
are modified according to the new hclge_comm_tqp.

Secondly PF tqp stats APIs are refactored to use new common tqp stats APIs.
The old tqp stats APIs in PF are deleted.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 287db5c4
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=287db5c40d15

----------------------------------------------------------------------

This patch creates new set of common tqp stats structures and APIs for PF
and VF tqp stats module. Subfunctions such as get tqp stats, update tqp
stats and reset tqp stats are inclued in this patch.

These new common tqp stats APIs will be used to replace the old PF and VF
tqp stats APIs in next patches.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 93969dc1
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93969dc14fcd

----------------------------------------------------------------------

This patch uses common rss init APIs to replace the old APIs in VF rss
module and removes the old VF rss init APIs. Several related Subfunctions
and macros are also modified in this patch.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 07dce03c
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=07dce03cd5aa

----------------------------------------------------------------------

This patch uses common rss init APIs to replace the old APIs in PF rss
module and deletes the old PF rss init APIs. Some related subfunctions and
macros are also modified in this patch.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 2c0d3f4c
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2c0d3f4cd25f

----------------------------------------------------------------------

This patch creates new set of common rss init APIs for PF and VF rss
module. Subfunctions called by rss init process are also created include
rss tuple configuration and rss indirect table configuration.

These new common rss init APIs will be used to replace the old PF and VF
rss init APIs in next patches.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 7428d6c9
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7428d6c93665

----------------------------------------------------------------------

This patch uses new common rss set APIs to replace the old APIs in VF rss
module and removes those old rss set APIs. The related macros in VF are
also modified.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 1813ee52
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1813ee524331

----------------------------------------------------------------------

This patch uses new common rss set APIs to replace the old APIs in PF rss
module and deletes the old rss set APIs. The related macros are also
modified.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 6de06004
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6de060042867

----------------------------------------------------------------------

Currently, hns3 PF and VF rss module have two sets of rss set APIs to
configure rss. There is no need to keep two sets of these same APIs.

So this patch creates new set of common rss set APIs for PF and VF reuse.
These new APIs will be used to unify old APIs in next patches.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 027733b1
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=027733b12a10

----------------------------------------------------------------------

This patch firstly uses new rss parameter struct(hclge_comm_rss_cfg) as
child member of hclgevf_dev and deletes the original child rss parameter
member(hclgevf_rss_cfg). All the rss parameter members used in VF rss
module is modified according to the new hclge_comm_rss_cfg.

Secondly VF rss get APIs are refactored to use new common rss get APIs. The
old rss get APIs in VF are deleted.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 7347255e
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7347255ea389

----------------------------------------------------------------------

This patch firstly uses new rss parameter struct(hclge_comm_rss_cfg) as
child member of hclge_dev and deletes the original child rss parameter
members in vport. All the vport child rss parameter members used in PF rss
module is modified according to the new hclge_comm_rss_cfg.

Secondly PF rss get APIs are refactored to use new common rss get APIs. The
old rss get APIs in PF are deleted.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 1bfd6682
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1bfd6682e9b5

----------------------------------------------------------------------

The PF and VF rss get APIs are almost the same espect the suffixes of API
names. These same impementions bring double development and bugfix work.

So this patch creates new common rss get APIs for PF and VF rss module.
Subfunctions called by rss query process are also created(e.g. rss tuple
conversion APIs).

These new common rss get APIs will be used to replace PF and VF old rss
APIs in next patches.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 9970308f
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9970308fe6a5

----------------------------------------------------------------------

Currently, there are two different sets of special command codes in PF and
VF cmdq modules, this is because VF driver only uses small part of all the
command codes. In other words, these not used command codes in VF are also
sepcial command codes theoretically.

So this patch unifes the special command codes and deletes the bool param
is_pf of hclge_comm_send. All the related functions are refactored
according to the new hclge_comm_send function prototype.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 9667b814
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9667b814387c

----------------------------------------------------------------------

Currently PF stores its rss parameters in vport structure. VF stores rss
configurations in hclgevf_rss_cfg structure. Actually hns3 rss parameters
are same beween PF and VF. The two set of rss parameters are redundent and
may add extra bugfix work.

So this patch creates new common rss parameter struct(hclge_comm_rss_cfg)
to unify PF and VF rss configurations.

These new structures will be used to unify rss configurations in PF and VF
rss APIs in next patches.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit aab8d1c6
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=aab8d1c6a5e3

----------------------------------------------------------------------

currently most cmdq APIs are unified in hclge_comm_cmd.c. Newly developed
cmdq APIs should also be placed in hclge_comm_cmd.c. So there is no need to
keep hclge_cmd.c and hclgevf_cmd.c.

This patch moves the hclge(vf)_cmd_send to hclge(vf)_main.c and deletes
the source files and makefile scripts.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit cb413bfa
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cb413bfa6e8b

----------------------------------------------------------------------

This patch uses common cmdq init and uninit APIs to replace the old APIs in
VF cmdq module init and uninit module. Then the old VF init and uninit
APIs is deleted.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 8e2288ca
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8e2288cad6cb

----------------------------------------------------------------------

This patch uses common cmdq init and uninit APIs to replace the old APIs in
PF cmdq module init and uninit modules. Then the old PF init and uninit
APIs is deleted.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 0b04224c
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0b04224c1312

----------------------------------------------------------------------

The PF and VF cmdq init and uninit APIs are also almost same espect the
suffixes of API names.

This patch creates common cmdq init and uninit APIs needed by PF and VF
cmdq modules. The next patch will use the new unified APIs to replace init
and uninit APIs in PF module.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 745f0a19
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=745f0a19ee9a

----------------------------------------------------------------------

This patch uses common cmdq resource allocate/free/query APIs to replace
the old APIs in VF cmdq module and deletes the old cmdq resource APIs.
Still we kept hclgevf_cmd_setup_basic_desc name as a seam API to avoid too
many meaningless replacement.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit d3c69a88
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d3c69a8812c2

----------------------------------------------------------------------

This patch uses common cmdq resource allocate/free/query APIs to replace
the old APIs in PF cmdq module and deletes the old cmdq resource APIs.
Still we kept hclge_cmd_setup_basic_desc name as a seam API to avoid too
many meaningless replacement.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit da77aef9
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da77aef9cc58

----------------------------------------------------------------------

The PF and VF cmdq module resource allocate/free/query APIs are almost the
same espect the suffixes of API names. These same implementations bring
double development and bugfix work.

This patch creates common cmdq resource allocate/free/query APIs called by
PF and VF cmdq init/uninit APIs. The next patch will use the new unified
APIs to replace init/uninit APIs.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 076bb537
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=076bb537577f

----------------------------------------------------------------------

This patch firstly uses new hardware description struct hclge_comm_hw as
child member of hclgevf_hw and deletes the old hardware description child
members. All the hclgevf_hw variables used in VF module is modified
according to the new hclgevf_hw.

Secondly hclgevf_cmd_send is refactored to use hclge_comm_cmd_send APIs.
The old functions called by hclgevf_cmd_send are all deleted. Still we kept
hclgevf_cmd_send to avoid too many meaningless modifications.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit eaa5607d
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=eaa5607db377

----------------------------------------------------------------------

This patch firstly uses new hardware description struct hclge_comm_hw as
child member of hclge_hw and deletes the original child memebers of
hclge_hw. All the hclge_hw variables used in PF module is modified
according to the new hclge_hw.

Secondly hclge_cmd_send is refactored to use hclge_comm_cmd_send APIs. The
old functions called by hclge_cmd_send are deleted and hclge_cmd_send is
kept to avoid too many meaningless modifications.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 8d307f8e
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8d307f8e8cf1

----------------------------------------------------------------------

This patch create new set of unified hclge_comm_cmd_send APIs for PF and VF
cmdq module. Subfunctions called by hclge_comm_cmd_send are also created
include cmdq result check, cmdq return code conversion and ring space
opertaion APIs.

These new common cmdq APIs will be used to replace the old PF and VF cmdq
APIs in next patches.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 6befad60
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6befad603d79

----------------------------------------------------------------------

This patch use new common struct hclge_desc to replace struct hclgevf_desc
in VF cmdq module and then delete the old struct hclgevf_desc.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 0a7b6d22
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0a7b6d221868

----------------------------------------------------------------------

Currently PF and VF cmdq APIs use struct hclge(vf)_hw to describe cmdq
hardware information needed by hclge(vf)_cmd_send. There are a little
differences between its child struct hclge_cmq_ring and hclgevf_cmq_ring.
It is redundent to use two sets of structures to support same functions.

So this patch creates new set of common cmdq hardware description
structures(hclge_comm_hw) to unify PF and VF cmdq functions. The struct
hclge_desc is still kept to avoid too many meaningless replacement.

These new structures will be used to unify hclge(vf)_hw structures in PF
and VF cmdq APIs in next patches.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-br26_refactor2
commit 5f20be4e
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4Q02P
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f20be4e90e6

----------------------------------------------------------------------

Currently we plan to refactor PF and VF cmdq module. A new file folder
hns3_common will be created to store new common APIs used by PF and VF
cmdq module. Thus the PF and VF compilation process will both depends on
the hns3_common. This may cause parallel building problems if we add a new
makefile building unit.

So this patch combined the PF and VF makefile scripts to the top level
makefile to support the new hns3_common which will be created in the next
patch.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NJian Shen <shenjian15@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 3c5290a2
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c5290a2dcdb

----------------------------------------------------------------------

There is a spelling mistake in a dev_err message. Fix it.
Signed-off-by: NColin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20211206091207.113648-1-colin.i.king@gmail.comSigned-off-by: NJakub Kicinski <kuba@kernel.org>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 184da9dc
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=184da9dc780e

----------------------------------------------------------------------

The hns3 driver header file uses the structure of other files, but does
not include corresponding file, which causes a check warning that the
header file is not self-contained.

Therefore, the required header file is included in the header file, and
the structure declaration is added to the header file to avoid cyclic
dependency of the header file.
Signed-off-by: NJie Wang <wangjie125@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 7acf76b1
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7acf76b1cd01

----------------------------------------------------------------------

Replace one tab with space between symbol ')' and '{' in for statement of
function hclge_map_tqp().
Signed-off-by: NHao Chen <chenhao288@hisilicon.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 40975e74
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=40975e749daa

----------------------------------------------------------------------

Return value judgment should follow the function call, so remove line
between them.
Signed-off-by: NHao Chen <chenhao288@hisilicon.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 4e599ddd
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4e599dddeea4

----------------------------------------------------------------------

When we use hclge_dbg_fill_content() to fill contents with
specific format according to struct hclge_dbg_item *items,
it may cause content cover due to unreasonable items.

So add comments to explain how to avoid it.
Signed-off-by: NHao Chen <chenhao288@hisilicon.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 9fcadbaa
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9fcadbaae8ea

----------------------------------------------------------------------

Change output value type of atomic_read() from %u to %d.
Signed-off-by: NHao Chen <chenhao288@hisilicon.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 72dcdec1
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=72dcdec10fad

----------------------------------------------------------------------

The argument len will not be changed in hclge_ncl_config_data_print(), it
is no need to declare as a pointer, so modify it into int type.
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 0cc25c6a
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0cc25c6a14ef

----------------------------------------------------------------------

The c language has a set of implicit type conversions, when
two variables perform bitwise or arithmetic operations.

For example, variable A (type u16/u8) -1, its output is int type variable.
u16/u8 will convert to int type implicitly before it does arithmetic
operations. So, change 1 to unsigned type.
Signed-off-by: NHao Chen <chenhao288@hisilicon.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

mainline inclusion
from mainline-master
commit 114967ad
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4M1HB
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=114967adbc3d

----------------------------------------------------------------------

This patch adds print vport id when failed to get or set vlan
filter parameters.
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>