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Groups > linux.kernel > #1427247
| From | Yisen Zhuang <Yisen.Zhuang@huawei.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH net-next 12/19] net: hns: fix bug of getting the wrong tcam data |
| Date | 2016-06-21 05:50 +0200 |
| Message-ID | <rMkRk-qs-27@gated-at.bofh.it> (permalink) |
| References | <rMkHD-l2-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Daode Huang <huangdaode@hisilicon.com> The current driver stores the high bit value of tcam data register to the tcam data low element, stores the low bit value of tcam data register to tcam data high element, this patch fixes this bug. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: Yisen Zhuang <Yisen.Zhuang@huawei.com> --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 0958ceb..7f5c248 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -975,9 +975,9 @@ static void hns_dsaf_tcam_uc_get( /*read tcam data*/ ptbl_tcam_data->tbl_tcam_data_high - = dsaf_read_dev(dsaf_dev, DSAF_TBL_TCAM_RDATA_LOW_0_REG); - ptbl_tcam_data->tbl_tcam_data_low = dsaf_read_dev(dsaf_dev, DSAF_TBL_TCAM_RDATA_HIGH_0_REG); + ptbl_tcam_data->tbl_tcam_data_low + = dsaf_read_dev(dsaf_dev, DSAF_TBL_TCAM_RDATA_LOW_0_REG); /*read tcam mcast*/ tcam_read_data0 = dsaf_read_dev(dsaf_dev, @@ -1027,9 +1027,9 @@ static void hns_dsaf_tcam_mc_get( /*read tcam data*/ ptbl_tcam_data->tbl_tcam_data_high = - dsaf_read_dev(dsaf_dev, DSAF_TBL_TCAM_RDATA_LOW_0_REG); - ptbl_tcam_data->tbl_tcam_data_low = dsaf_read_dev(dsaf_dev, DSAF_TBL_TCAM_RDATA_HIGH_0_REG); + ptbl_tcam_data->tbl_tcam_data_low = + dsaf_read_dev(dsaf_dev, DSAF_TBL_TCAM_RDATA_LOW_0_REG); /*read tcam mcast*/ ptbl_tcam_mcast->tbl_mcast_port_msk[0] = -- 1.9.1
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[PATCH net-next 00/19] net: hns: fix some bugs in hns driver Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 08/19] net: hns: fix ethtool loopback fail bug Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 16/19] net: hns: fix bug that alloc skb fail lead to port unavailable Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
Re: [PATCH net-next 16/19] net: hns: fix bug that alloc skb fail lead to port unavailable Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-06-21 15:30 +0200
Re: [PATCH net-next 16/19] net: hns: fix bug that alloc skb fail lead to port unavailable Yisen Zhuang <Yisen.zhuang@huawei.com> - 2016-06-22 03:50 +0200
[PATCH net-next 05/19] net: hns: Remove unnecessary device resource free Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-06-21 12:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Yisen Zhuang <Yisen.zhuang@huawei.com> - 2016-06-22 03:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-06-22 11:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Yisen Zhuang <Yisen.zhuang@huawei.com> - 2016-06-23 07:50 +0200
[PATCH net-next 18/19] net: hns: change the default coalesce usecs Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 04/19] net: hns: typo fix of annotation info for hns_nic_reset_subtask() Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 12/19] net: hns: fix bug of getting the wrong tcam data Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 15/19] net: hns: bug fix about led control logic when link down Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 03/19] net: hns: add skb_reset_mac_header() after skb being alloc Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 17/19] net: hns: fix sbm default parameters config error Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 02/19] net: hns: fix hns dsaf v1 dont support tx_pause close Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 14/19] net: hns: delete redundancy ring enable operations Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
Re: [PATCH net-next 00/19] net: hns: fix some bugs in hns driver David Miller <davem@davemloft.net> - 2016-06-21 11:00 +0200
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