11c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher# 21c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher# OKI Semiconductor device configuration 31c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher# 41c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher 51c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsherconfig PCH_GBE 68decf868790b48a727d7e7ca164f2bcd3c1389c0David S. Miller tristate "OKI SEMICONDUCTOR IOH(ML7223/ML7831) GbE" 71c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher depends on PCI 8aaba215ca0b4232824c92b830853f465f16a6672Jeff Kirsher select NET_CORE 91c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher select MII 101c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher ---help--- 111c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher This is a gigabit ethernet driver for EG20T PCH. 121c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher EG20T PCH is the platform controller hub that is used in Intel's 131c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher general embedded platform. EG20T PCH has Gigabit Ethernet interface. 141c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher Using this interface, it is able to access system devices connected 151c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher to Gigabit Ethernet. This driver enables Gigabit Ethernet function. 161c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher 171c1538be1da768fe0209a11e1bdf9dd7ab38905aJeff Kirsher This driver also can be used for OKI SEMICONDUCTOR IOH(Input/ 188decf868790b48a727d7e7ca164f2bcd3c1389c0David S. Miller Output Hub), ML7223/ML7831. 198decf868790b48a727d7e7ca164f2bcd3c1389c0David S. Miller ML7223 IOH is for MP(Media Phone) use. ML7831 IOH is for general 208decf868790b48a727d7e7ca164f2bcd3c1389c0David S. Miller purpose use. 218decf868790b48a727d7e7ca164f2bcd3c1389c0David S. Miller ML7223/ML7831 is companion chip for Intel Atom E6xx series. 228decf868790b48a727d7e7ca164f2bcd3c1389c0David S. Miller ML7223/ML7831 is completely compatible for Intel EG20T PCH. 231a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu 241a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizuif PCH_GBE 251a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu 261a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizuconfig PCH_PTP 271a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu bool "PCH PTP clock support" 281a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu default n 291a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu depends on PTP_1588_CLOCK_PCH 301a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu ---help--- 311a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu Say Y here if you want to use Precision Time Protocol (PTP) in the 321a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu driver. PTP is a method to precisely synchronize distributed clocks 331a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu over Ethernet networks. 341a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizu 351a0bdadb4e36abac63b0a9787f372aac30c11a9eTakahiroi Shimizuendif # PCH_GBE 36