From: Guangbin Huang huangguangbin2@huawei.com
mainline inclusion from mainline-v5.10-rc1 commit dbaae5bb4617 category: feature bugzilla: NA CVE: NA DTS: DTS2021090315802
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
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Adds debugfs to dump tqp enable status.
Signed-off-by: Guangbin Huang huangguangbin2@huawei.com Signed-off-by: Huazhong Tan tanhuazhong@huawei.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Junxin Chen chenjunxin1@huawei.com --- drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index 8f8eb6827e14..85cfffdced91 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -118,8 +118,13 @@ static int hns3_dbg_queue_info(struct hnae3_handle *h,
value = readl_relaxed(ring->tqp->io_base + HNS3_RING_TX_RING_PKTNUM_RECORD_REG); - dev_info(&h->pdev->dev, "TX(%u) RING PKTNUM: %u\n\n", i, - value); + dev_info(&h->pdev->dev, "TX(%u) RING PKTNUM: %u\n", i, value); + + value = readl_relaxed(ring->tqp->io_base + HNS3_RING_EN_REG); + dev_info(&h->pdev->dev, "TX/RX(%u) RING EN: %s\n", i, + value ? "enable" : "disable"); + + dev_info(&h->pdev->dev, "\n"); }
return 0;