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Message-ID: <1394712342-15778-173-Taiwan-albertk@realtek.com>
Date: Thu, 7 Jan 2016 17:51:12 +0800
From: Hayes Wang <hayeswang@...ltek.com>
To: <netdev@...r.kernel.org>
CC: <nic_swsd@...ltek.com>, <linux-kernel@...r.kernel.org>,
<linux-usb@...r.kernel.org>, Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net-next 2/2] r8152: adjust ALDPS function
Replace disable_aldps() and enable_aldps() with aldps_en().
Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
drivers/net/usb/r8152.c | 72 +++++++++++++++++++++++--------------------------
1 file changed, 34 insertions(+), 38 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 4f0bb67..230c73c 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -2452,23 +2452,23 @@ static void r8153_teredo_off(struct r8152 *tp)
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TEREDO_TIMER, 0);
}
-static void r8152b_disable_aldps(struct r8152 *tp)
+static void r8152_aldps_en(struct r8152 *tp, bool enable)
{
- ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPDNPS | LINKENA | DIS_SDSAVE);
- msleep(20);
-}
-
-static inline void r8152b_enable_aldps(struct r8152 *tp)
-{
- ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPWRSAVE | ENPDNPS |
- LINKENA | DIS_SDSAVE);
+ if (enable) {
+ ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPWRSAVE | ENPDNPS |
+ LINKENA | DIS_SDSAVE);
+ } else {
+ ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPDNPS | LINKENA |
+ DIS_SDSAVE);
+ msleep(20);
+ }
}
static void rtl8152_disable(struct r8152 *tp)
{
- r8152b_disable_aldps(tp);
+ r8152_aldps_en(tp, false);
rtl_disable(tp);
- r8152b_enable_aldps(tp);
+ r8152_aldps_en(tp, true);
}
static void r8152b_hw_phy_cfg(struct r8152 *tp)
@@ -2780,30 +2780,26 @@ static void r8153_enter_oob(struct r8152 *tp)
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
}
-static void r8153_disable_aldps(struct r8152 *tp)
+static void r8153_aldps_en(struct r8152 *tp, bool enable)
{
u16 data;
data = ocp_reg_read(tp, OCP_POWER_CFG);
- data &= ~EN_ALDPS;
- ocp_reg_write(tp, OCP_POWER_CFG, data);
- msleep(20);
-}
-
-static void r8153_enable_aldps(struct r8152 *tp)
-{
- u16 data;
-
- data = ocp_reg_read(tp, OCP_POWER_CFG);
- data |= EN_ALDPS;
- ocp_reg_write(tp, OCP_POWER_CFG, data);
+ if (enable) {
+ data |= EN_ALDPS;
+ ocp_reg_write(tp, OCP_POWER_CFG, data);
+ } else {
+ data &= ~EN_ALDPS;
+ ocp_reg_write(tp, OCP_POWER_CFG, data);
+ msleep(20);
+ }
}
static void rtl8153_disable(struct r8152 *tp)
{
- r8153_disable_aldps(tp);
+ r8153_aldps_en(tp, false);
rtl_disable(tp);
- r8153_enable_aldps(tp);
+ r8153_aldps_en(tp, true);
usb_enable_lpm(tp->udev);
}
@@ -2900,9 +2896,9 @@ static void rtl8152_up(struct r8152 *tp)
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
- r8152b_disable_aldps(tp);
+ r8152_aldps_en(tp, false);
r8152b_exit_oob(tp);
- r8152b_enable_aldps(tp);
+ r8152_aldps_en(tp, true);
}
static void rtl8152_down(struct r8152 *tp)
@@ -2913,9 +2909,9 @@ static void rtl8152_down(struct r8152 *tp)
}
r8152_power_cut_en(tp, false);
- r8152b_disable_aldps(tp);
+ r8152_aldps_en(tp, false);
r8152b_enter_oob(tp);
- r8152b_enable_aldps(tp);
+ r8152_aldps_en(tp, true);
}
static void rtl8153_up(struct r8152 *tp)
@@ -2924,9 +2920,9 @@ static void rtl8153_up(struct r8152 *tp)
return;
r8153_u1u2en(tp, false);
- r8153_disable_aldps(tp);
+ r8153_aldps_en(tp, false);
r8153_first_init(tp);
- r8153_enable_aldps(tp);
+ r8153_aldps_en(tp, true);
r8153_u2p3en(tp, true);
r8153_u1u2en(tp, true);
usb_enable_lpm(tp->udev);
@@ -2942,9 +2938,9 @@ static void rtl8153_down(struct r8152 *tp)
r8153_u1u2en(tp, false);
r8153_u2p3en(tp, false);
r8153_power_cut_en(tp, false);
- r8153_disable_aldps(tp);
+ r8153_aldps_en(tp, false);
r8153_enter_oob(tp);
- r8153_enable_aldps(tp);
+ r8153_aldps_en(tp, true);
}
static bool rtl8152_in_nway(struct r8152 *tp)
@@ -3230,7 +3226,7 @@ static void r8152b_init(struct r8152 *tp)
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
- r8152b_disable_aldps(tp);
+ r8152_aldps_en(tp, false);
if (tp->version == RTL_VER_01) {
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE);
@@ -3252,7 +3248,7 @@ static void r8152b_init(struct r8152 *tp)
ocp_write_word(tp, MCU_TYPE_PLA, PLA_GPHY_INTR_IMR, ocp_data);
r8152b_enable_eee(tp);
- r8152b_enable_aldps(tp);
+ r8152_aldps_en(tp, true);
r8152b_enable_fc(tp);
rtl_tally_reset(tp);
@@ -3270,7 +3266,7 @@ static void r8153_init(struct r8152 *tp)
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
- r8153_disable_aldps(tp);
+ r8153_aldps_en(tp, false);
r8153_u1u2en(tp, false);
for (i = 0; i < 500; i++) {
@@ -3359,7 +3355,7 @@ static void r8153_init(struct r8152 *tp)
EEE_SPDWN_EN);
r8153_enable_eee(tp);
- r8153_enable_aldps(tp);
+ r8153_aldps_en(tp, true);
r8152b_enable_fc(tp);
rtl_tally_reset(tp);
r8153_u2p3en(tp, true);
--
2.4.3
--
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