net: hibmcge: fix the share of irq statistics among different network ports issue

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hbg_irqs is a global array which contains irq statistics.
However, the irq statistics of different network ports
point to the same global array. As a result, the statistics are incorrect.

This patch allocates a statistics array for each network port
to prevent the statistics of different network ports
from affecting each other.

irq statistics are removed from hbg_irq_info. Therefore,
all data in hbg_irq_info remains unchanged. Therefore,
the input parameter of some functions is changed to const.

Fixes: 4d089035fa ("net: hibmcge: Add interrupt supported in this module")
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250410021327.590362-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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This commit is contained in:

Jijie Shao 2025-04-10 10:13:23 +08:00 • committed by Jakub Kicinski

parent 9afaaa54e3

commit 4ad3df755a

5 changed files with 24 additions and 16 deletions

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8

drivers/net/ethernet/hisilicon/hibmcge/hbg_common.h

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4

drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c

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2

drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.c

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24

drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c

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2

drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c

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