This patch use seq_file for the following nodes:
tx_bd_queue_*/rx_bd_queue_*
This patch is the last modification to debugfs file.
Unused functions and variables are removed together.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-11-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch use seq_file for the following nodes:
mng_tbl/loopback/interrupt_info/reset_info/imp_info/ncl_config/
mac_tnl_status/service_task_info/vlan_config/ptp_info
This patch is the last modification to debugfs file
of hclge layer. Unused functions and variables
are removed together.
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-10-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch use seq_file for the following nodes:
fd_tcam/fd_counter
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-9-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch use seq_file for the following nodes:
bios_common/ssu/igu_egu/rpu/ncsi/rtc/ppp/rcb/tqp/mac/dcb
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-8-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch use seq_file for the following nodes:
uc/mc
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-7-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use seq_file for files in debugfs. This is the first
modification for reading in hclge_debugfs.c.
This patch use seq_file for the following nodes:
tm_nodes/tm_priority/tm_qset/tm_map/tm_pg/tm_port/tc_sch_info/
qos_pause_cfg/qos_pri_map/qos_dscp_map/qos_buf_cfg
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-6-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch use seq_file for the following nodes:
dev_info/coalesce_info/page_pool_info
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-5-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch use seq_file for the following nodes:
rx_queue_info/queue_map
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Arnd reported that there are two build warning for on-stasck
buffer oversize. As Arnd's suggestion, using seq file way
to avoid the stack buffer or kmalloc buffer allocating.
Reported-by: Arnd Bergmann <arnd@kernel.org>
Closes: https://lore.kernel.org/all/20250610092113.2639248-1-arnd@kernel.org/
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-3-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The tx spare info in debugfs is not very useful,
and there are related statistics available for troubleshooting.
This patch removes the tx spare info from debugfs.
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250714061037.2616413-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There are too many indirection layers in the HNS3 driver code,
This issue was previously discussed with the maintainer,
who suggested adding a helper function to fix the issue.
In fact, the hns3_get_ops() helper is already defined
and can fix this issue.
This patch uses hns3_get_ops() helper to reduce the unnecessary
middle layer conversion. Apply it to the whole HNS3 driver.
The former discusstion can be checked from the link.
Link: https://patchwork.kernel.org/project/netdevbpf/patch/20230310081404.947-1-lanhao@huawei.com/
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250623040043.857782-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There are too many indirection layers in the HNS3 driver code.
This issue was previously discussed with the maintainer,
who suggested adding a helper function to fix the issue.
In fact, the hns3_get_ae_dev() helper is already defined
and can fix this issue.
This patch uses hns3_get_ae_dev() helper to reduce the unnecessary
middle layer conversion. Apply it to the whole HNS3 driver.
The former discusstion can be checked from the link.
Link: https://patchwork.kernel.org/project/netdevbpf/patch/20230310081404.947-1-lanhao@huawei.com/
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250623040043.857782-3-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The size of the tm_qset file of debugfs is limited to 64 KB,
which is too small in the scenario with 1280 qsets.
The size needs to be expanded to 1 MB.
Fixes: 5e69ea7ee2 ("net: hns3: refactor the debugfs process")
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://patch.msgid.link/20250430093052.2400464-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch modifies the implementation of debugfs:
When the user process stops unexpectedly, not all data of the file system
is read. In this case, the save_buf pointer is not released. When the
user process is called next time, save_buf is used to copy the cached
data to the user space. As a result, the queried data is stale.
To solve this problem, this patch implements .open() and .release() handler
for debugfs file_operations. moving allocation buffer and execution
of the cmd to the .open() handler and freeing in to the .release() handler.
Allocate separate buffer for each reader and associate the buffer
with the file pointer.
When different user read processes no longer share the buffer,
the stale data problem is fixed.
Fixes: 5e69ea7ee2 ("net: hns3: refactor the debugfs process")
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Guangwei Zhang <zhangwangwei6@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250106143642.539698-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This reverts commit d80a309130, reversing
changes made to 637f414763:
2cf2461435 ("net: hns3: fix kernel crash when 1588 is sent on HIP08 devices")
3e22b7de34 ("net: hns3: fixed hclge_fetch_pf_reg accesses bar space out of bounds issue")
d1c2e2961a ("net: hns3: initialize reset_timer before hclgevf_misc_irq_init()")
5f62009ff1 ("net: hns3: don't auto enable misc vector")
2758f18a83 ("net: hns3: Resolved the issue that the debugfs query result is inconsistent.")
662ecfc466 ("net: hns3: fix missing features due to dev->features configuration too early")
3e0f7cc887 ("net: hns3: fixed reset failure issues caused by the incorrect reset type")
f2c14899ca ("net: hns3: add sync command to sync io-pgtable")
e6ab19443b ("net: hns3: default enable tx bounce buffer when smmu enabled")
The series is making the driver poke into IOMMU internals instead of
implementing appropriate IOMMU workarounds.
Link: https://lore.kernel.org/069c9838-b781-4012-934a-d2626fa78212@arm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch modifies the implementation of debugfs:
When the user process stops unexpectedly, not all data of the file system
is read. In this case, the save_buf pointer is not released. When the user
process is called next time, save_buf is used to copy the cached data
to the user space. As a result, the queried data is inconsistent. To solve
this problem, determine whether the function is invoked for the first time
based on the value of *ppos. If *ppos is 0, obtain the actual data.
Fixes: 5e69ea7ee2 ("net: hns3: refactor the debugfs process")
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Guangwei Zhang <zhangwangwei6@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
When the hilink version is H60, the serdes serial loopback test is not
supported. This patch add hilink version detection. When the version
is H60, the serdes serial loopback test will be disable.
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The hns3 driver define an array of string to show the coalesce
info, but if the kernel adds a new mode or a new state,
out-of-bounds access may occur when coalesce info is read via
debugfs, this patch fix the problem.
Fixes: c99fead7cb ("net: hns3: add debugfs support for interrupt coalesce")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently hns3 driver is designed to support VF fault detect feature in
new hardwares. For code compatibility, vf fault detect cap bit is added to
the driver.
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://lore.kernel.org/r/20231007031215.1067758-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Now in hns3_dbg_uninit(), there may be concurrency between
kfree buffer and read, it may result in memory error.
Moving debugfs_remove_recursive() in front of kfree buffer to ensure
they don't happen at the same time.
Fixes: 5e69ea7ee2 ("net: hns3: refactor the debugfs process")
Signed-off-by: Hao Chen <chenhao418@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
hns3_dbg_fill_content()/hclge_dbg_fill_content() is aim to integrate some
items to a string for content, and we add '\n' and '\0' in the last
two bytes of content.
strscpy() will add '\0' in the last byte of destination buffer(one of
items), it result in finishing content print ahead of schedule and some
dump content truncation.
One Error log shows as below:
cat mac_list/uc
UC MAC_LIST:
Expected:
UC MAC_LIST:
FUNC_ID MAC_ADDR STATE
pf 00:2b:19:05:03:00 ACTIVE
The destination buffer is length-bounded and not required to be
NUL-terminated, so just change strscpy() to memcpy() to fix it.
Fixes: 1cf3d5567f ("net: hns3: fix strncpy() not using dest-buf length as length issue")
Signed-off-by: Hao Chen <chenhao418@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://lore.kernel.org/r/20230809020902.1941471-1-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When the tm module is configured with traffic, traffic
may be abnormal. This patch fixes this problem.
Before the tm module is configured, traffic processing
should be stopped. After the tm module is configured,
traffic processing is enabled.
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Several functions in the hns3 driver have unused parameters.
The compiler will warn about them when building
with -Wunused-parameter option of hns3.
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Now, strncpy() in hns3_dbg_fill_content() use src-length as copy-length,
it may result in dest-buf overflow.
This patch is to fix intel compile warning for csky-linux-gcc (GCC) 12.1.0
compiler.
The warning reports as below:
hclge_debugfs.c:92:25: warning: 'strncpy' specified bound depends on
the length of the source argument [-Wstringop-truncation]
strncpy(pos, items[i].name, strlen(items[i].name));
hclge_debugfs.c:90:25: warning: 'strncpy' output truncated before
terminating nul copying as many bytes from a string as its length
[-Wstringop-truncation]
strncpy(pos, result[i], strlen(result[i]));
strncpy() use src-length as copy-length, it may result in
dest-buf overflow.
So,this patch add some values check to avoid this issue.
Signed-off-by: Hao Chen <chenhao418@huawei.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/lkml/202207170606.7WtHs9yS-lkp@intel.com/T/
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
In function hns3_dump_tx_queue_info, The print buffer is not enough when
the tx BD number is configured to 32760. As a result several BD
information wouldn't be displayed.
So fix it by increasing the tx queue print buffer length.
Fixes: 630a6738da ("net: hns3: adjust string spaces of some parameters of tx bd info in debugfs")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The HNS3 driver supports Wake-on-LAN, which can wake up
the server from power off state to power on state by magic
packet or magic security packet.
ChangeLog:
v1->v2:
Deleted the debugfs function that overlaps with the ethtool function
from suggestion of Andrew Lunn.
v2->v3:
Return the wol configuration stored in driver,
suggested by Alexander H Duyck.
v3->v4:
Add a helper to go from netdev to the local struct,
suggested by Simon Horman and Jakub Kicinski.
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When serdes lane support setting 25Gb/s or 50Gb/s speed and user wants to
set port speed as 50Gb/s, it can be setted as one 50Gb/s serdes lane or
two 25Gb/s serdes lanes.
So, this patch adds support to query and set lane number by ethtool
to satisfy this scenario.
Signed-off-by: Hao Chen <chenhao418@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
FEC statistics can be used to check the transmission quality of links.
This patch implements the get_fec_stats callback of ethtool_ops to support
querying FEC statistics by command "ethtool -I --show-fec eth0".
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch add dump the map relation for dscp, priority and TC, and
the current tc map mode.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
For debugfs node rx/tx_queue_info and rx/tx_bd_info, their output info is
aligned to the right, it's not aligned with output of other debugfs node,
so uniform their output info.
Fixes: 907676b130 ("net: hns3: use tx bounce buffer for small packets")
Fixes: e44c495d95 ("net: hns3: refactor queue info of debugfs")
Fixes: 77e9184869 ("net: hns3: refactor dump bd info of debugfs")
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently, the debugfs mechanism is that all functions share a
global variable to save the pointer for obtaining data. When
different functions concurrently access the same file node,
repeated release exceptions occur. Therefore, the granularity
of the pointer for storing the obtained data is adjusted to be
private for each function.
Fixes: 5e69ea7ee2 ("net: hns3: refactor the debugfs process")
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
When multiple threads concurrently access the debugfs content, data
and pointer exceptions may occur. Therefore, mutex lock protection is
added for debugfs.
Fixes: 5e69ea7ee2 ("net: hns3: refactor the debugfs process")
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Change output value type of atomic_read() from %u to %d.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently, when user queries page pool info by debugfs command
"cat page_pool_info", the cnt of allocated page for page pool may be
incorrect because of memory inconsistency problem caused by compiler
optimization.
So this patch uses READ_ONCE() to read value of pages_state_hold_cnt to
fix this problem.
Fixes: 850bfb912a ("net: hns3: debugfs add support dumping page pool info")
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When page pool is not enabled, its address value is still NULL and page
pool should not be accessed, so add a check for it.
Fixes: 850bfb912a ("net: hns3: debugfs add support dumping page pool info")
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch adjusts the string spaces of some parameters of tx bd info in
debugfs according to their maximum needs.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The specified buffer length for three debugfs files fd_tcam, uc and tqp
is not enough for their maximum needs, so this patch fixes them.
Fixes: b5a0b70d77 ("net: hns3: refactor dump fd tcam of debugfs")
Fixes: 1556ea9120 ("net: hns3: refactor dump mac list of debugfs")
Fixes: d96b0e5946 ("net: hns3: refactor dump reg of debugfs")
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
As the width of packets number registers is 32 bits, they needs at most
10 characters for decimal data printing, but now the string spaces is not
enough, so this patch fixes it.
Fixes: e44c495d95 ("net: hns3: refactor queue info of debugfs")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently, driver queries number of mac statistics before querying mac
statistics. As the number of mac statistics is a fixed value in firmware,
it is redundant to query this number everytime before querying mac
statistics, it can just be queried once in initialization process and
saved in device specifications.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since user may need to check the current configuration of the
interrupt coalesce, so add debugfs support for query this info.
Create a single file "coalesce_info" for it, and query it by
"cat coalesce_info", return the result to userspace.
For device whose version is above V3(include V3), the GL's register
contains usecs and 1us unit configuration. When get the usecs
configuration from this register, it will include the confusing unit
configuration, so add a GL mask to get the correct value, and add
a QL mask for the frames configuration as well.
The display style is below:
$ cat coalesce_info
tx interrupt coalesce info:
VEC_ID ALGO_STATE PROFILE_ID CQE_MODE TUNE_STATE STEPS_LEFT...
0 IN_PROG 4 EQE ON_TOP 0...
1 START 3 EQE LEFT 1...
rx interrupt coalesce info:
VEC_ID ALGO_STATE PROFILE_ID CQE_MODE TUNE_STATE STEPS_LEFT...
0 IN_PROG 3 EQE LEFT 1...
1 IN_PROG 0 EQE ON_TOP 0...
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The new firmware supports to divides the whole multicast MAC address space
equally to functions of all PFs, and calculates the space size of each PF
according to its function number.
To support this feature, PF driver adds querying multicast MAC address
space size from firmware and limits used number according to space size.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently, there are two ways for PF to set the unicast MAC address space
size: specified by config parameters in firmware or set to default value.
That's mean if the config parameters in firmware is zero, driver will
divide the whole unicast MAC address space equally to 8 PFs. However, in
this case, the unicast MAC address space will be wasted a lot when the
hardware actually has less then 8 PFs. And in the other hand, if one PF has
much more VFs than other PFs, then each function of this PF will has much
less address space than other PFs.
In order to ameliorate the above two situations, introduce the third way
of unicast MAC address space assignment: firmware divides the whole unicast
MAC address space equally to functions of all PFs, and calculates the space
size of each PF according to its function number. PF queries the space size
by the querying device specification command when in initialization
process.
The third way assignment is lower priority than specified by config
parameters, only if the config parameters is zero can be used, and if
firmware does not support the third way assignment, then driver still
divides the whole unicast MAC address space equally to 8 PFs.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add some required spaces to improve readability.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The type of tqp_vector->vector_irq is int, so modify its print format
to "%d".
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Some local variable declarations are no need to add "static", so remove it.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
