e1000: Add support for [Tiger, Alder, Meteor] Lake

Add support for current and future client platform PCI IDs. These are
all I219 variants and have no known driver changes versus previous
generation client platform I219 variants.

Reviewed by:	markj
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D29801

4 files changed, 84 insertions, 0 deletions

diff --git a/sys/dev/e1000/e1000_api.c b/sys/dev/e1000/e1000_api.c
index 4f860166aba4..b1d5ef74c24f 100644
--- a/sys/dev/e1000/e1000_api.c
+++ b/sys/dev/e1000/e1000_api.c
@@ -327,6 +327,26 @@ s32 e1000_set_mac_type(struct e1000_hw *hw)
 	case E1000_DEV_ID_PCH_CMP_I219_V11:
 		mac->type = e1000_pch_cnp;
 		break;
+	case E1000_DEV_ID_PCH_TGP_I219_LM13:
+	case E1000_DEV_ID_PCH_TGP_I219_V13:
+	case E1000_DEV_ID_PCH_TGP_I219_LM14:
+	case E1000_DEV_ID_PCH_TGP_I219_V14:
+	case E1000_DEV_ID_PCH_TGP_I219_LM15:
+	case E1000_DEV_ID_PCH_TGP_I219_V15:
+		mac->type = e1000_pch_tgp;
+		break;
+	case E1000_DEV_ID_PCH_ADL_I219_LM16:
+	case E1000_DEV_ID_PCH_ADL_I219_V16:
+	case E1000_DEV_ID_PCH_ADL_I219_LM17:
+	case E1000_DEV_ID_PCH_ADL_I219_V17:
+		mac->type = e1000_pch_adp;
+		break;
+	case E1000_DEV_ID_PCH_MTP_I219_LM18:
+	case E1000_DEV_ID_PCH_MTP_I219_V18:
+	case E1000_DEV_ID_PCH_MTP_I219_LM19:
+	case E1000_DEV_ID_PCH_MTP_I219_V19:
+		mac->type = e1000_pch_mtp;
+		break;
 	case E1000_DEV_ID_82575EB_COPPER:
 	case E1000_DEV_ID_82575EB_FIBER_SERDES:
 	case E1000_DEV_ID_82575GB_QUAD_COPPER:
@@ -479,6 +499,9 @@ s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		e1000_init_function_pointers_ich8lan(hw);
 		break;
 	case e1000_82575:
diff --git a/sys/dev/e1000/e1000_hw.h b/sys/dev/e1000/e1000_hw.h
index f521c2c8c5e6..b3eb1641cca9 100644
--- a/sys/dev/e1000/e1000_hw.h
+++ b/sys/dev/e1000/e1000_hw.h
@@ -161,6 +161,20 @@ struct e1000_hw;
 #define E1000_DEV_ID_PCH_CMP_I219_V11		0x0D4D
 #define E1000_DEV_ID_PCH_CMP_I219_LM12		0x0D53
 #define E1000_DEV_ID_PCH_CMP_I219_V12		0x0D55
+#define E1000_DEV_ID_PCH_TGP_I219_LM13		0x15FB
+#define E1000_DEV_ID_PCH_TGP_I219_V13		0x15FC
+#define E1000_DEV_ID_PCH_TGP_I219_LM14		0x15F9
+#define E1000_DEV_ID_PCH_TGP_I219_V14		0x15FA
+#define E1000_DEV_ID_PCH_TGP_I219_LM15		0x15F4
+#define E1000_DEV_ID_PCH_TGP_I219_V15		0x15F5
+#define E1000_DEV_ID_PCH_ADL_I219_LM16		0x1A1E
+#define E1000_DEV_ID_PCH_ADL_I219_V16		0x1A1F
+#define E1000_DEV_ID_PCH_ADL_I219_LM17		0x1A1C
+#define E1000_DEV_ID_PCH_ADL_I219_V17		0x1A1D
+#define E1000_DEV_ID_PCH_MTP_I219_LM18		0x550A
+#define E1000_DEV_ID_PCH_MTP_I219_V18		0x550B
+#define E1000_DEV_ID_PCH_MTP_I219_LM19		0x550C
+#define E1000_DEV_ID_PCH_MTP_I219_V19		0x550D
 #define E1000_DEV_ID_82576			0x10C9
 #define E1000_DEV_ID_82576_FIBER		0x10E6
 #define E1000_DEV_ID_82576_SERDES		0x10E7
@@ -248,6 +262,9 @@ enum e1000_mac_type {
 	e1000_pch_lpt,
 	e1000_pch_spt,
 	e1000_pch_cnp,
+	e1000_pch_tgp,
+	e1000_pch_adp,
+	e1000_pch_mtp,
 	e1000_82575,
 	e1000_82576,
 	e1000_82580,
diff --git a/sys/dev/e1000/e1000_ich8lan.c b/sys/dev/e1000/e1000_ich8lan.c
index b4f8b6a2b694..b798bacb37a0 100644
--- a/sys/dev/e1000/e1000_ich8lan.c
+++ b/sys/dev/e1000/e1000_ich8lan.c
@@ -346,6 +346,9 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		if (e1000_phy_is_accessible_pchlan(hw))
 			break;
 
@@ -495,6 +498,9 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 		case e1000_pch_lpt:
 		case e1000_pch_spt:
 		case e1000_pch_cnp:
+		case e1000_pch_tgp:
+		case e1000_pch_adp:
+		case e1000_pch_mtp:
 			/* In case the PHY needs to be in mdio slow mode,
 			 * set slow mode and try to get the PHY id again.
 			 */
@@ -794,6 +800,9 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_hw *hw)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		/* multicast address update for pch2 */
 		mac->ops.update_mc_addr_list =
 			e1000_update_mc_addr_list_pch2lan;
@@ -1832,6 +1841,9 @@ void e1000_init_function_pointers_ich8lan(struct e1000_hw *hw)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		hw->phy.ops.init_params = e1000_init_phy_params_pchlan;
 		break;
 	default:
@@ -2288,6 +2300,9 @@ static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG_ICH8M;
 		break;
 	default:
@@ -3408,6 +3423,9 @@ static s32 e1000_valid_nvm_bank_detect_ich8lan(struct e1000_hw *hw, u32 *bank)
 	switch (hw->mac.type) {
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		bank1_offset = nvm->flash_bank_size;
 		act_offset = E1000_ICH_NVM_SIG_WORD;
 
@@ -4377,6 +4395,9 @@ static s32 e1000_validate_nvm_checksum_ich8lan(struct e1000_hw *hw)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		word = NVM_COMPAT;
 		valid_csum_mask = NVM_COMPAT_VALID_CSUM;
 		break;
diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c
index 2c0c8541d7f2..6f711196c228 100644
--- a/sys/dev/e1000/if_em.c
+++ b/sys/dev/e1000/if_em.c
@@ -180,6 +180,20 @@ static pci_vendor_info_t em_vendor_info_array[] =
 	PVID(0x8086, E1000_DEV_ID_PCH_CMP_I219_V11, "Intel(R) PRO/1000 Network Connection"),
 	PVID(0x8086, E1000_DEV_ID_PCH_CMP_I219_LM12, "Intel(R) PRO/1000 Network Connection"),
 	PVID(0x8086, E1000_DEV_ID_PCH_CMP_I219_V12, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_TGP_I219_LM13, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_TGP_I219_V13, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_TGP_I219_LM14, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_TGP_I219_V14, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_TGP_I219_LM15, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_TGP_I219_V15, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_ADL_I219_LM16, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_ADL_I219_V16, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_ADL_I219_LM17, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_ADL_I219_V17, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_MTP_I219_LM18, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_MTP_I219_V18, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_MTP_I219_LM19, "Intel(R) PRO/1000 Network Connection"),
+	PVID(0x8086, E1000_DEV_ID_PCH_MTP_I219_V19, "Intel(R) PRO/1000 Network Connection"),
 	/* required last entry */
 	PVID_END
 };
@@ -1218,6 +1232,9 @@ em_if_mtu_set(if_ctx_t ctx, uint32_t mtu)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 	case e1000_82574:
 	case e1000_82583:
 	case e1000_80003es2lan:
@@ -2516,6 +2533,9 @@ em_reset(if_ctx_t ctx)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		pba = E1000_PBA_26K;
 		break;
 	case e1000_82575:
@@ -2626,6 +2646,9 @@ em_reset(if_ctx_t ctx)
 	case e1000_pch_lpt:
 	case e1000_pch_spt:
 	case e1000_pch_cnp:
+	case e1000_pch_tgp:
+	case e1000_pch_adp:
+	case e1000_pch_mtp:
 		hw->fc.high_water = 0x5C20;
 		hw->fc.low_water = 0x5048;
 		hw->fc.pause_time = 0x0650;