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| author | Daniil Agalakov <ade@amicon.ru> | 2026-07-15 15:58:48 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-07-24 15:33:27 -0700 |
| commit | bf8cdde4ef35b47cff5611a2a7062ac6a64fa7ff (patch) | |
| tree | 6a5d746f76630dbf4b0a38995b4ee54076e47874 | |
| parent | be6f0d0bae229ebd03e9bfe736f78e2d6b35885f (diff) | |
| download | linux-next-bf8cdde4ef35b47cff5611a2a7062ac6a64fa7ff.tar.gz linux-next-bf8cdde4ef35b47cff5611a2a7062ac6a64fa7ff.zip | |
net: hns: use u32 for register offset in RCB TX coalescing
In both hns_rcb_get_tx_coalesced_frames() and
hns_rcb_set_tx_coalesced_frames(), the local variable reg holds a
register offset passed to dsaf_read_dev() or dsaf_write_dev().
Register offsets on this hardware are 32-bit values. Use u32 for reg
to match the register access interfaces and avoid implying that
64-bit offsets are supported.
Signed-off-by: Daniil Agalakov <ade@amicon.ru>
Signed-off-by: Daniil Iskhakov <dish@amicon.ru>
Link: https://patch.msgid.link/20260715125856.19346-1-dish@amicon.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c index 635b3a95dd82..3c4e4e8ca140 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c @@ -563,7 +563,7 @@ u32 hns_rcb_get_rx_coalesced_frames( u32 hns_rcb_get_tx_coalesced_frames( struct rcb_common_cb *rcb_common, u32 port_idx) { - u64 reg; + u32 reg; reg = RCB_CFG_PKTLINE_REG + (port_idx + HNS_RCB_TX_PKTLINE_OFFSET) * 4; return dsaf_read_dev(rcb_common, reg); @@ -634,7 +634,7 @@ int hns_rcb_set_tx_coalesced_frames( { u32 old_waterline = hns_rcb_get_tx_coalesced_frames(rcb_common, port_idx); - u64 reg; + u32 reg; if (coalesced_frames == old_waterline) return 0; |