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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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Minor conflict in mlx5 because changes happened to code that has
moved meanwhile.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2020-01-26 10:40:21 +01:00
parent 3333e50b64 2821e26f3a
commit 4d8773b68e
191 changed files with 2630 additions and 1090 deletions
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125
drivers/net/usb/r8152.c
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@@ -31,7 +31,7 @@
#define NETNEXT_VERSION "11"
/* Information for net */
#define NET_VERSION "10"
#define NET_VERSION "11"
#define DRIVER_VERSION "v1." NETNEXT_VERSION "." NET_VERSION
#define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>"
@@ -68,6 +68,7 @@
#define PLA_LED_FEATURE 0xdd92
#define PLA_PHYAR 0xde00
#define PLA_BOOT_CTRL 0xe004
#define PLA_LWAKE_CTRL_REG 0xe007
#define PLA_GPHY_INTR_IMR 0xe022
#define PLA_EEE_CR 0xe040
#define PLA_EEEP_CR 0xe080
@@ -95,6 +96,7 @@
#define PLA_TALLYCNT 0xe890
#define PLA_SFF_STS_7 0xe8de
#define PLA_PHYSTATUS 0xe908
#define PLA_CONFIG6 0xe90a /* CONFIG6 */
#define PLA_BP_BA 0xfc26
#define PLA_BP_0 0xfc28
#define PLA_BP_1 0xfc2a
@@ -107,6 +109,7 @@
#define PLA_BP_EN 0xfc38
#define USB_USB2PHY 0xb41e
#define USB_SSPHYLINK1 0xb426
#define USB_SSPHYLINK2 0xb428
#define USB_U2P3_CTRL 0xb460
#define USB_CSR_DUMMY1 0xb464
@@ -300,6 +303,9 @@
#define LINK_ON_WAKE_EN 0x0010
#define LINK_OFF_WAKE_EN 0x0008
/* PLA_CONFIG6 */
#define LANWAKE_CLR_EN BIT(0)
/* PLA_CONFIG5 */
#define BWF_EN 0x0040
#define MWF_EN 0x0020
@@ -312,6 +318,7 @@
/* PLA_PHY_PWR */
#define TX_10M_IDLE_EN 0x0080
#define PFM_PWM_SWITCH 0x0040
#define TEST_IO_OFF BIT(4)
/* PLA_MAC_PWR_CTRL */
#define D3_CLK_GATED_EN 0x00004000
@@ -324,6 +331,7 @@
#define MAC_CLK_SPDWN_EN BIT(15)
/* PLA_MAC_PWR_CTRL3 */
#define PLA_MCU_SPDWN_EN BIT(14)
#define PKT_AVAIL_SPDWN_EN 0x0100
#define SUSPEND_SPDWN_EN 0x0004
#define U1U2_SPDWN_EN 0x0002
@@ -354,6 +362,9 @@
/* PLA_BOOT_CTRL */
#define AUTOLOAD_DONE 0x0002
/* PLA_LWAKE_CTRL_REG */
#define LANWAKE_PIN BIT(7)
/* PLA_SUSPEND_FLAG */
#define LINK_CHG_EVENT BIT(0)
@@ -365,13 +376,18 @@
#define DEBUG_LTSSM 0x0082
/* PLA_EXTRA_STATUS */
#define CUR_LINK_OK BIT(15)
#define U3P3_CHECK_EN BIT(7) /* RTL_VER_05 only */
#define LINK_CHANGE_FLAG BIT(8)
#define POLL_LINK_CHG BIT(0)
/* USB_USB2PHY */
#define USB2PHY_SUSPEND 0x0001
#define USB2PHY_L1 0x0002
/* USB_SSPHYLINK1 */
#define DELAY_PHY_PWR_CHG BIT(1)
/* USB_SSPHYLINK2 */
#define pwd_dn_scale_mask 0x3ffe
#define pwd_dn_scale(x) ((x) << 1)
@@ -2861,6 +2877,17 @@ static int rtl8153_enable(struct r8152 *tp)
r8153_set_rx_early_timeout(tp);
r8153_set_rx_early_size(tp);
if (tp->version == RTL_VER_09) {
u32 ocp_data;
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_FW_TASK);
ocp_data &= ~FC_PATCH_TASK;
ocp_write_word(tp, MCU_TYPE_USB, USB_FW_TASK, ocp_data);
usleep_range(1000, 2000);
ocp_data |= FC_PATCH_TASK;
ocp_write_word(tp, MCU_TYPE_USB, USB_FW_TASK, ocp_data);
}
return rtl_enable(tp);
}
@@ -3374,8 +3401,8 @@ 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);
if (tp->udev->speed != USB_SPEED_HIGH)
r8153b_u1u2en(tp, true);
}
}
@@ -4673,7 +4700,6 @@ 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);
}
@@ -4952,6 +4978,8 @@ static void rtl8152_down(struct r8152 *tp)
static void rtl8153_up(struct r8152 *tp)
{
u32 ocp_data;
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
@@ -4959,6 +4987,19 @@ static void rtl8153_up(struct r8152 *tp)
r8153_u2p3en(tp, false);
r8153_aldps_en(tp, false);
r8153_first_init(tp);
ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CONFIG6);
ocp_data |= LANWAKE_CLR_EN;
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CONFIG6, ocp_data);
ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_LWAKE_CTRL_REG);
ocp_data &= ~LANWAKE_PIN;
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_LWAKE_CTRL_REG, ocp_data);
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_SSPHYLINK1);
ocp_data &= ~DELAY_PHY_PWR_CHG;
ocp_write_word(tp, MCU_TYPE_USB, USB_SSPHYLINK1, ocp_data);
r8153_aldps_en(tp, true);
switch (tp->version) {
@@ -4977,11 +5018,17 @@ static void rtl8153_up(struct r8152 *tp)
static void rtl8153_down(struct r8152 *tp)
{
u32 ocp_data;
if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CONFIG6);
ocp_data &= ~LANWAKE_CLR_EN;
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CONFIG6, ocp_data);
r8153_u1u2en(tp, false);
r8153_u2p3en(tp, false);
r8153_power_cut_en(tp, false);
@@ -4992,6 +5039,8 @@ static void rtl8153_down(struct r8152 *tp)
static void rtl8153b_up(struct r8152 *tp)
{
u32 ocp_data;
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
@@ -5002,18 +5051,29 @@ static void rtl8153b_up(struct r8152 *tp)
r8153_first_init(tp);
ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_B);
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3);
ocp_data &= ~PLA_MCU_SPDWN_EN;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, ocp_data);
r8153_aldps_en(tp, true);
r8153_u2p3en(tp, true);
r8153b_u1u2en(tp, true);
if (tp->udev->speed != USB_SPEED_HIGH)
r8153b_u1u2en(tp, true);
}
static void rtl8153b_down(struct r8152 *tp)
{
u32 ocp_data;
if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3);
ocp_data |= PLA_MCU_SPDWN_EN;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, ocp_data);
r8153b_u1u2en(tp, false);
r8153_u2p3en(tp, false);
r8153b_power_cut_en(tp, false);
@@ -5385,6 +5445,16 @@ static void r8153_init(struct r8152 *tp)
else
ocp_data |= DYNAMIC_BURST;
ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);
r8153_queue_wake(tp, false);
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS);
if (rtl8152_get_speed(tp) & LINK_STATUS)
ocp_data |= CUR_LINK_OK;
else
ocp_data &= ~CUR_LINK_OK;
ocp_data |= POLL_LINK_CHG;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS, ocp_data);
}
ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2);
@@ -5414,10 +5484,19 @@ static void r8153_init(struct r8152 *tp)
ocp_write_word(tp, MCU_TYPE_USB, USB_CONNECT_TIMER, 0x0001);
r8153_power_cut_en(tp, false);
rtl_runtime_suspend_enable(tp, false);
r8153_u1u2en(tp, true);
r8153_mac_clk_spd(tp, false);
usb_enable_lpm(tp->udev);
ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CONFIG6);
ocp_data |= LANWAKE_CLR_EN;
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CONFIG6, ocp_data);
ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_LWAKE_CTRL_REG);
ocp_data &= ~LANWAKE_PIN;
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_LWAKE_CTRL_REG, ocp_data);
/* rx aggregation */
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
@@ -5482,7 +5561,17 @@ static void r8153b_init(struct r8152 *tp)
r8153b_ups_en(tp, false);
r8153_queue_wake(tp, false);
rtl_runtime_suspend_enable(tp, false);
r8153b_u1u2en(tp, true);
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS);
if (rtl8152_get_speed(tp) & LINK_STATUS)
ocp_data |= CUR_LINK_OK;
else
ocp_data &= ~CUR_LINK_OK;
ocp_data |= POLL_LINK_CHG;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS, ocp_data);
if (tp->udev->speed != USB_SPEED_HIGH)
r8153b_u1u2en(tp, true);
usb_enable_lpm(tp->udev);
/* MAC clock speed down */
@@ -5490,6 +5579,19 @@ static void r8153b_init(struct r8152 *tp)
ocp_data |= MAC_CLK_SPDWN_EN;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, ocp_data);
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3);
ocp_data &= ~PLA_MCU_SPDWN_EN;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, ocp_data);
if (tp->version == RTL_VER_09) {
/* Disable Test IO for 32QFN */
if (ocp_read_byte(tp, MCU_TYPE_PLA, 0xdc00) & BIT(5)) {
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR);
ocp_data |= TEST_IO_OFF;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data);
}
}
set_bit(GREEN_ETHERNET, &tp->flags);
/* rx aggregation */
@@ -6705,6 +6807,11 @@ static int rtl8152_probe(struct usb_interface *intf,
intf->needs_remote_wakeup = 1;
if (!rtl_can_wakeup(tp))
__rtl_set_wol(tp, 0);
else
tp->saved_wolopts = __rtl_get_wol(tp);
tp->rtl_ops.init(tp);
#if IS_BUILTIN(CONFIG_USB_RTL8152)
/* Retry in case request_firmware() is not ready yet. */
@@ -6722,10 +6829,6 @@ static int rtl8152_probe(struct usb_interface *intf,
goto out1;
}
if (!rtl_can_wakeup(tp))
__rtl_set_wol(tp, 0);
tp->saved_wolopts = __rtl_get_wol(tp);
if (tp->saved_wolopts)
device_set_wakeup_enable(&udev->dev, true);
else