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r8152: fix the units of some registers for RTL8156A

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[ Upstream commit 6dc4df12d741c0fe8f885778a43039e0619b9cd9 ]

The units of PLA_RX_FIFO_FULL and PLA_RX_FIFO_EMPTY are 16 bytes.

Fixes: 195aae321c82 ("r8152: support new chips")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hayes Wang 2022-08-18 16:06:19 +08:00 committed by Greg Kroah-Hartman
parent 9cf85759e1
commit 59cfae681f
1 changed files with 2 additions and 15 deletions
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17
drivers/net/usb/r8152.c
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@ -6429,21 +6429,8 @@ static void r8156_fc_parameter(struct r8152 *tp)
u32 pause_on = tp->fc_pause_on ? tp->fc_pause_on : fc_pause_on_auto(tp);
u32 pause_off = tp->fc_pause_off ? tp->fc_pause_off : fc_pause_off_auto(tp);
switch (tp->version) {
case RTL_VER_10:
case RTL_VER_11:
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 8);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 8);
break;
case RTL_VER_12:
case RTL_VER_13:
case RTL_VER_15:
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 16);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 16);
break;
default:
break;
}
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 16);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 16);
}
static void rtl8156_change_mtu(struct r8152 *tp)