diff mbox

[net-next,1/2] r8169: support RTL8106E

Message ID 1340966060-2749-1-git-send-email-hayeswang@realtek.com
State Superseded, archived
Delegated to: David Miller
Headers show

Commit Message

Hayes Wang June 29, 2012, 10:34 a.m. UTC 
From: hayes <hayes@fc17.localdomain>

Support the new chip RTL8106E.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
 drivers/net/ethernet/realtek/r8169.c |   56 ++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

Comments

Francois Romieu June 29, 2012, 1:50 p.m. UTC | #1 
Hayes Wang <hayeswang@realtek.com> :
[...]
> Support the new chip RTL8106E.

I'll give it a try this week end.

Thanks.
David Miller July 9, 2012, 6:48 a.m. UTC | #2 
Francois, what would you like me to do with these two patches?  I
haven't seen full ACKs from you yet.

Thanks.
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Francois Romieu July 9, 2012, 10:12 a.m. UTC | #3 
David Miller <davem@davemloft.net> :
> Francois, what would you like me to do with these two patches?  I
> haven't seen full ACKs from you yet.

You have two options:
- You can apply the first (8106) patch. I tested it. I'm ok with Hayes point.
  Consider it Acked.
- You wait for a pull request with both patches + the incremental bits for
  the second one. Some of the incremental bits are needed in the original
  patch itself while some make more sense before the patch itself.
  ETA: this evening or tomorrow morning at worst.

If you go for the first option, I'll simply skip the first patch and
apply again. It's the same work for me.
David Miller July 9, 2012, 9:10 p.m. UTC | #4 
From: Francois Romieu <romieu@fr.zoreil.com>
Date: Mon, 9 Jul 2012 12:12:15 +0200

> David Miller <davem@davemloft.net> :
>> Francois, what would you like me to do with these two patches?  I
>> haven't seen full ACKs from you yet.
> 
> You have two options:
> - You can apply the first (8106) patch. I tested it. I'm ok with Hayes point.
>   Consider it Acked.
> - You wait for a pull request with both patches + the incremental bits for
>   the second one. Some of the incremental bits are needed in the original
>   patch itself while some make more sense before the patch itself.
>   ETA: this evening or tomorrow morning at worst.
> 
> If you go for the first option, I'll simply skip the first patch and
> apply again. It's the same work for me.

I'll simply wait for your pull request, thank you.
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diff mbox

Patch

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index d7a04e0..7afc593 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -46,6 +46,7 @@ 
 #define FIRMWARE_8105E_1	"rtl_nic/rtl8105e-1.fw"
 #define FIRMWARE_8402_1		"rtl_nic/rtl8402-1.fw"
 #define FIRMWARE_8411_1		"rtl_nic/rtl8411-1.fw"
+#define FIRMWARE_8106E_1	"rtl_nic/rtl8106e-1.fw"
 
 #ifdef RTL8169_DEBUG
 #define assert(expr) \
@@ -141,6 +142,7 @@  enum mac_version {
 	RTL_GIGA_MAC_VER_36,
 	RTL_GIGA_MAC_VER_37,
 	RTL_GIGA_MAC_VER_38,
+	RTL_GIGA_MAC_VER_39,
 	RTL_GIGA_MAC_NONE   = 0xff,
 };
 
@@ -259,6 +261,9 @@  static const struct {
 	[RTL_GIGA_MAC_VER_38] =
 		_R("RTL8411",		RTL_TD_1, FIRMWARE_8411_1,
 							JUMBO_9K, false),
+	[RTL_GIGA_MAC_VER_39] =
+		_R("RTL8106e",		RTL_TD_1, FIRMWARE_8106E_1,
+							JUMBO_1K, true),
 };
 #undef _R
 
@@ -431,7 +436,9 @@  enum rtl8168_registers {
 	RDSAR1			= 0xd0,	/* 8168c only. Undocumented on 8168dp */
 	MISC			= 0xf0,	/* 8168e only. */
 #define TXPLA_RST			(1 << 29)
+#define DISABLE_LAN_EN			(1 << 23) /* Enable GPIO pin */
 #define PWM_EN				(1 << 22)
+#define EARLY_TALLY_EN			(1 << 16)
 };
 
 enum rtl_register_content {
@@ -794,6 +801,7 @@  MODULE_FIRMWARE(FIRMWARE_8168F_1);
 MODULE_FIRMWARE(FIRMWARE_8168F_2);
 MODULE_FIRMWARE(FIRMWARE_8402_1);
 MODULE_FIRMWARE(FIRMWARE_8411_1);
+MODULE_FIRMWARE(FIRMWARE_8106E_1);
 
 static void rtl_lock_work(struct rtl8169_private *tp)
 {
@@ -1933,6 +1941,8 @@  static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 		{ 0x7c800000, 0x30000000,	RTL_GIGA_MAC_VER_11 },
 
 		/* 8101 family. */
+		{ 0x7cf00000, 0x44900000,	RTL_GIGA_MAC_VER_39 },
+		{ 0x7c800000, 0x44800000,	RTL_GIGA_MAC_VER_39 },
 		{ 0x7c800000, 0x44000000,	RTL_GIGA_MAC_VER_37 },
 		{ 0x7cf00000, 0x40b00000,	RTL_GIGA_MAC_VER_30 },
 		{ 0x7cf00000, 0x40a00000,	RTL_GIGA_MAC_VER_30 },
@@ -3273,6 +3283,30 @@  static void rtl8402_hw_phy_config(struct rtl8169_private *tp)
 	rtl_writephy(tp, 0x1f, 0x0000);
 }
 
+static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	static const struct phy_reg phy_reg_init[] = {
+		{ 0x1f, 0x0004 },
+		{ 0x10, 0xc07f },
+		{ 0x19, 0x7030 },
+		{ 0x1f, 0x0000 }
+	};
+
+	/* Disable ALDPS before ram code */
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x18, 0x0310);
+	msleep(100);
+
+	rtl_apply_firmware(tp);
+
+	rtl_eri_write(ioaddr, 0x1b0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	rtl_eri_write(ioaddr, 0x1d0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
+}
+
 static void rtl_hw_phy_config(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
@@ -3369,6 +3403,10 @@  static void rtl_hw_phy_config(struct net_device *dev)
 		rtl8411_hw_phy_config(tp);
 		break;
 
+	case RTL_GIGA_MAC_VER_39:
+		rtl8106e_hw_phy_config(tp);
+		break;
+
 	default:
 		break;
 	}
@@ -3608,6 +3646,7 @@  static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
 	case RTL_GIGA_MAC_VER_34:
 	case RTL_GIGA_MAC_VER_37:
 	case RTL_GIGA_MAC_VER_38:
+	case RTL_GIGA_MAC_VER_39:
 		RTL_W32(RxConfig, RTL_R32(RxConfig) |
 			AcceptBroadcast | AcceptMulticast | AcceptMyPhys);
 		break;
@@ -3830,6 +3869,7 @@  static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
 	case RTL_GIGA_MAC_VER_29:
 	case RTL_GIGA_MAC_VER_30:
 	case RTL_GIGA_MAC_VER_37:
+	case RTL_GIGA_MAC_VER_39:
 		ops->down	= r810x_pll_power_down;
 		ops->up		= r810x_pll_power_up;
 		break;
@@ -5123,6 +5163,18 @@  static void rtl_hw_start_8402(struct rtl8169_private *tp)
 		     ERIAR_EXGMAC);
 }
 
+static void rtl_hw_start_8106(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	/* Force LAN exit from ASPM if Rx/Tx are not idle */
+	RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
+
+	RTL_W32(MISC, (RTL_R32(MISC) | DISABLE_LAN_EN) & ~EARLY_TALLY_EN);
+	RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
+	RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN);
+}
+
 static void rtl_hw_start_8101(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
@@ -5167,6 +5219,10 @@  static void rtl_hw_start_8101(struct net_device *dev)
 	case RTL_GIGA_MAC_VER_37:
 		rtl_hw_start_8402(tp);
 		break;
+
+	case RTL_GIGA_MAC_VER_39:
+		rtl_hw_start_8106(tp);
+		break;
 	}
 
 	RTL_W8(Cfg9346, Cfg9346_Lock);