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-rw-r--r--drivers/net/Kconfig8
-rw-r--r--drivers/net/pch_gbe/pch_gbe_main.c11
2 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index dc280bc8eba2..6c884ef1b069 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2536,7 +2536,7 @@ config S6GMAC
2536source "drivers/net/stmmac/Kconfig" 2536source "drivers/net/stmmac/Kconfig"
2537 2537
2538config PCH_GBE 2538config PCH_GBE
2539 tristate "PCH Gigabit Ethernet" 2539 tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GbE"
2540 depends on PCI 2540 depends on PCI
2541 select MII 2541 select MII
2542 ---help--- 2542 ---help---
@@ -2548,6 +2548,12 @@ config PCH_GBE
2548 to Gigabit Ethernet. 2548 to Gigabit Ethernet.
2549 This driver enables Gigabit Ethernet function. 2549 This driver enables Gigabit Ethernet function.
2550 2550
2551 This driver also can be used for OKI SEMICONDUCTOR IOH(Input/
2552 Output Hub), ML7223.
2553 ML7223 IOH is for MP(Media Phone) use.
2554 ML7223 is companion chip for Intel Atom E6xx series.
2555 ML7223 is completely compatible for Intel EG20T PCH.
2556
2551endif # NETDEV_1000 2557endif # NETDEV_1000
2552 2558
2553# 2559#
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 9f6c4025c6ea..56d049a472da 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -34,6 +34,10 @@ const char pch_driver_version[] = DRV_VERSION;
34#define PCH_GBE_COPYBREAK_DEFAULT 256 34#define PCH_GBE_COPYBREAK_DEFAULT 256
35#define PCH_GBE_PCI_BAR 1 35#define PCH_GBE_PCI_BAR 1
36 36
37/* Macros for ML7223 */
38#define PCI_VENDOR_ID_ROHM 0x10db
39#define PCI_DEVICE_ID_ROHM_ML7223_GBE 0x8013
40
37#define PCH_GBE_TX_WEIGHT 64 41#define PCH_GBE_TX_WEIGHT 64
38#define PCH_GBE_RX_WEIGHT 64 42#define PCH_GBE_RX_WEIGHT 64
39#define PCH_GBE_RX_BUFFER_WRITE 16 43#define PCH_GBE_RX_BUFFER_WRITE 16
@@ -2418,6 +2422,13 @@ static DEFINE_PCI_DEVICE_TABLE(pch_gbe_pcidev_id) = {
2418 .class = (PCI_CLASS_NETWORK_ETHERNET << 8), 2422 .class = (PCI_CLASS_NETWORK_ETHERNET << 8),
2419 .class_mask = (0xFFFF00) 2423 .class_mask = (0xFFFF00)
2420 }, 2424 },
2425 {.vendor = PCI_VENDOR_ID_ROHM,
2426 .device = PCI_DEVICE_ID_ROHM_ML7223_GBE,
2427 .subvendor = PCI_ANY_ID,
2428 .subdevice = PCI_ANY_ID,
2429 .class = (PCI_CLASS_NETWORK_ETHERNET << 8),
2430 .class_mask = (0xFFFF00)
2431 },
2421 /* required last entry */ 2432 /* required last entry */
2422 {0} 2433 {0}
2423}; 2434};