[Intel-wired-lan] [PATCH iwl-net v3 1/2] e1000e: introduce new MAC type for PTP

[Vitaly Lifshits]

Add new MAC type for panther-point devices for separating the device
specific feature and flows.
Additionally, remove the unsupported device IDs: 0x57B5, 0x57B6.

Fixes: 0c9183ce61bc ("e1000e: Add support for the next LOM generation")
Signed-off-by: Vitaly Lifshits <vitaly.lifshits at intel.com>
---
 drivers/net/ethernet/intel/e1000e/e1000.h   |  4 +++-
 drivers/net/ethernet/intel/e1000e/hw.h      |  2 --
 drivers/net/ethernet/intel/e1000e/ich8lan.c | 20 ++++++++++++++++++++
 drivers/net/ethernet/intel/e1000e/netdev.c  | 15 +++++++--------
 4 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index aa08f397988e..63ebe00376f5 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -117,7 +117,8 @@ enum e1000_boards {
 	board_pch_cnp,
 	board_pch_tgp,
 	board_pch_adp,
-	board_pch_mtp
+	board_pch_mtp,
+	board_pch_ptp
 };
 
 struct e1000_ps_page {
@@ -527,6 +528,7 @@ extern const struct e1000_info e1000_pch_cnp_info;
 extern const struct e1000_info e1000_pch_tgp_info;
 extern const struct e1000_info e1000_pch_adp_info;
 extern const struct e1000_info e1000_pch_mtp_info;
+extern const struct e1000_info e1000_pch_ptp_info;
 extern const struct e1000_info e1000_es2_info;
 
 void e1000e_ptp_init(struct e1000_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h
index fc8ed38aa095..c7ac599e5a7a 100644
--- a/drivers/net/ethernet/intel/e1000e/hw.h
+++ b/drivers/net/ethernet/intel/e1000e/hw.h
@@ -118,8 +118,6 @@ struct e1000_hw;
 #define E1000_DEV_ID_PCH_ARL_I219_V24		0x57A1
 #define E1000_DEV_ID_PCH_PTP_I219_LM25		0x57B3
 #define E1000_DEV_ID_PCH_PTP_I219_V25		0x57B4
-#define E1000_DEV_ID_PCH_PTP_I219_LM26		0x57B5
-#define E1000_DEV_ID_PCH_PTP_I219_V26		0x57B6
 #define E1000_DEV_ID_PCH_PTP_I219_LM27		0x57B7
 #define E1000_DEV_ID_PCH_PTP_I219_V27		0x57B8
 #define E1000_DEV_ID_PCH_NVL_I219_LM29		0x57B9
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 0ff8688ac3b8..eead80bba6f4 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -6208,3 +6208,23 @@ const struct e1000_info e1000_pch_mtp_info = {
 	.phy_ops		= &ich8_phy_ops,
 	.nvm_ops		= &spt_nvm_ops,
 };
+
+const struct e1000_info e1000_pch_ptp_info = {
+	.mac			= e1000_pch_ptp,
+	.flags			= FLAG_IS_ICH
+				  | FLAG_HAS_WOL
+				  | FLAG_HAS_HW_TIMESTAMP
+				  | FLAG_HAS_CTRLEXT_ON_LOAD
+				  | FLAG_HAS_AMT
+				  | FLAG_HAS_FLASH
+				  | FLAG_HAS_JUMBO_FRAMES
+				  | FLAG_APME_IN_WUC,
+	.flags2			= FLAG2_HAS_PHY_STATS
+				  | FLAG2_HAS_EEE,
+	.pba			= 26,
+	.max_hw_frame_size	= 9022,
+	.get_variants		= e1000_get_variants_ich8lan,
+	.mac_ops		= &ich8_mac_ops,
+	.phy_ops		= &ich8_phy_ops,
+	.nvm_ops		= &spt_nvm_ops,
+};
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index edb72054d0d9..46c3d5eb996e 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -55,6 +55,7 @@ static const struct e1000_info *e1000_info_tbl[] = {
 	[board_pch_tgp]		= &e1000_pch_tgp_info,
 	[board_pch_adp]		= &e1000_pch_adp_info,
 	[board_pch_mtp]		= &e1000_pch_mtp_info,
+	[board_pch_ptp]		= &e1000_pch_ptp_info,
 };
 
 struct e1000_reg_info {
@@ -8006,14 +8007,12 @@ static const struct pci_device_id e1000_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LNP_I219_V21), board_pch_mtp },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_ARL_I219_LM24), board_pch_mtp },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_ARL_I219_V24), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM25), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V25), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM26), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V26), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM27), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V27), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_LM29), board_pch_mtp },
-	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_V29), board_pch_mtp },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM25), board_pch_ptp },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V25), board_pch_ptp },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_LM27), board_pch_ptp },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_PTP_I219_V27), board_pch_ptp },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_LM29), board_pch_ptp },
+	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_NVL_I219_V29), board_pch_ptp },
 
 	{ 0, 0, 0, 0, 0, 0, 0 }	/* terminate list */
 };
-- 
2.34.1