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r8152: disable U2P3 for RTL8153B
author
Hayes Wang
<hayeswang@realtek.com>
Wed, 22 Jan 2020 08:02:08 +0000
(16:02 +0800)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Wed, 5 Feb 2020 21:22:50 +0000
(21:22 +0000)
[ Upstream commit
809a7fc6593f288d6f820ef6cc57b9d69b5f9474
]
Enable U2P3 may miss zero packet for bulk-in.
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>
drivers/net/usb/r8152.c
patch
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diff --git
a/drivers/net/usb/r8152.c
b/drivers/net/usb/r8152.c
index
df993a1
..
debab2c
100644
(file)
--- a/
drivers/net/usb/r8152.c
+++ b/
drivers/net/usb/r8152.c
@@
-3175,7
+3175,6
@@
static void rtl8153b_runtime_enable(struct r8152 *tp, bool enable)
r8153b_ups_en(tp, false);
r8153_queue_wake(tp, false);
rtl_runtime_suspend_enable(tp, false);
- r8153_u2p3en(tp, true);
r8153b_u1u2en(tp, true);
}
}
@@
-3703,7
+3702,6
@@
static void r8153b_hw_phy_cfg(struct r8152 *tp)
r8153_aldps_en(tp, true);
r8152b_enable_fc(tp);
- r8153_u2p3en(tp, true);
set_bit(PHY_RESET, &tp->flags);
}
@@
-4055,7
+4053,6
@@
static void rtl8153b_up(struct r8152 *tp)
ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_B);
r8153_aldps_en(tp, true);
- r8153_u2p3en(tp, true);
r8153b_u1u2en(tp, true);
}