From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/net/ethernet/dec/tulip/Kconfig | 172 ++++++++++++++++++++++++++ 1 file changed, 172 insertions(+) create mode 100644 kernel/drivers/net/ethernet/dec/tulip/Kconfig (limited to 'kernel/drivers/net/ethernet/dec/tulip/Kconfig') diff --git a/kernel/drivers/net/ethernet/dec/tulip/Kconfig b/kernel/drivers/net/ethernet/dec/tulip/Kconfig new file mode 100644 index 000000000..eb9ba6e97 --- /dev/null +++ b/kernel/drivers/net/ethernet/dec/tulip/Kconfig @@ -0,0 +1,172 @@ +# +# Tulip family network device configuration +# + +config NET_TULIP + bool "DEC - Tulip devices" + depends on (PCI || EISA || CARDBUS) + ---help--- + This selects the "Tulip" family of EISA/PCI network cards. + +if NET_TULIP + +config DE2104X + tristate "Early DECchip Tulip (dc2104x) PCI support" + depends on PCI + select CRC32 + ---help--- + This driver is developed for the SMC EtherPower series Ethernet + cards and also works with cards based on the DECchip + 21040 (Tulip series) chips. Some LinkSys PCI cards are + of this type. (If your card is NOT SMC EtherPower 10/100 PCI + (smc9332dst), you can also try the driver for "Generic DECchip" + cards, below. However, most people with a network card of this type + will say Y here.) Do read the Ethernet-HOWTO, available from + . + + To compile this driver as a module, choose M here. The module will + be called de2104x. + +config DE2104X_DSL + int "Descriptor Skip Length in 32 bit longwords" + depends on DE2104X + range 0 31 + default 0 + ---help--- + Setting this value allows to align ring buffer descriptors into their + own cache lines. Value of 4 corresponds to the typical 32 byte line + (the descriptor is 16 bytes). This is necessary on systems that lack + cache coherence, an example is PowerMac 5500. Otherwise 0 is safe. + Default is 0, and range is 0 to 31. + +config TULIP + tristate "DECchip Tulip (dc2114x) PCI support" + depends on PCI + select CRC32 + ---help--- + This driver is developed for the SMC EtherPower series Ethernet + cards and also works with cards based on the DECchip + 21140 (Tulip series) chips. Some LinkSys PCI cards are + of this type. (If your card is NOT SMC EtherPower 10/100 PCI + (smc9332dst), you can also try the driver for "Generic DECchip" + cards, above. However, most people with a network card of this type + will say Y here.) Do read the Ethernet-HOWTO, available from + . + + To compile this driver as a module, choose M here. The module will + be called tulip. + +config TULIP_MWI + bool "New bus configuration" + depends on TULIP + ---help--- + This configures your Tulip card specifically for the card and + system cache line size type you are using. + + This is experimental code, not yet tested on many boards. + + If unsure, say N. + +config TULIP_MMIO + bool "Use PCI shared mem for NIC registers" + depends on TULIP + ---help--- + Use PCI shared memory for the NIC registers, rather than going through + the Tulip's PIO (programmed I/O ports). Faster, but could produce + obscure bugs if your mainboard has memory controller timing issues. + If in doubt, say N. + +config TULIP_NAPI + bool "Use RX polling (NAPI)" + depends on TULIP + ---help--- + NAPI is a new driver API designed to reduce CPU and interrupt load + when the driver is receiving lots of packets from the card. It is + still somewhat experimental and thus not yet enabled by default. + + If your estimated Rx load is 10kpps or more, or if the card will be + deployed on potentially unfriendly networks (e.g. in a firewall), + then say Y here. + + If in doubt, say N. + +config TULIP_NAPI_HW_MITIGATION + bool "Use Interrupt Mitigation" + depends on TULIP_NAPI + ---help--- + Use HW to reduce RX interrupts. Not strictly necessary since NAPI + reduces RX interrupts by itself. Interrupt mitigation reduces RX + interrupts even at low levels of traffic at the cost of a small + latency. + + If in doubt, say Y. + +config TULIP_DM910X + def_bool y + depends on TULIP && SPARC + +config DE4X5 + tristate "Generic DECchip & DIGITAL EtherWORKS PCI/EISA" + depends on (PCI || EISA) + depends on VIRT_TO_BUS || ALPHA || PPC || SPARC + select CRC32 + ---help--- + This is support for the DIGITAL series of PCI/EISA Ethernet cards. + These include the DE425, DE434, DE435, DE450 and DE500 models. If + you have a network card of this type, say Y and read the + Ethernet-HOWTO, available from + . More specific + information is contained in + . + + To compile this driver as a module, choose M here. The module will + be called de4x5. + +config WINBOND_840 + tristate "Winbond W89c840 Ethernet support" + depends on PCI + select CRC32 + select MII + ---help--- + This driver is for the Winbond W89c840 chip. It also works with + the TX9882 chip on the Compex RL100-ATX board. + More specific information and updates are available from + . + +config DM9102 + tristate "Davicom DM910x/DM980x support" + depends on PCI + select CRC32 + ---help--- + This driver is for DM9102(A)/DM9132/DM9801 compatible PCI cards from + Davicom (). If you have such a network + (Ethernet) card, say Y. Some information is contained in the file + . + + To compile this driver as a module, choose M here. The module will + be called dmfe. + +config ULI526X + tristate "ULi M526x controller support" + depends on PCI + select CRC32 + ---help--- + This driver is for ULi M5261/M5263 10/100M Ethernet Controller + (). + + To compile this driver as a module, choose M here. The module will + be called uli526x. + +config PCMCIA_XIRCOM + tristate "Xircom CardBus support" + depends on CARDBUS + ---help--- + This driver is for the Digital "Tulip" Ethernet CardBus adapters. + It should work with most DEC 21*4*-based chips/ethercards, as well + as with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and + ASIX. + + To compile this driver as a module, choose M here. The module will + be called xircom_cb. If unsure, say N. + +endif # NET_TULIP -- cgit 1.2.3-korg