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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/atm/Kconfig
downloadlinux-stericsson-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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+#
+# ATM device configuration
+#
+
+menu "ATM drivers"
+ depends on NETDEVICES && ATM
+
+config ATM_TCP
+ tristate "ATM over TCP"
+ depends on INET && ATM
+ help
+ ATM over TCP driver. Useful mainly for development and for
+ experiments. If unsure, say N.
+
+config ATM_LANAI
+ tristate "Efficient Networks Speedstream 3010"
+ depends on PCI && ATM
+ help
+ Supports ATM cards based on the Efficient Networks "Lanai"
+ chipset such as the Speedstream 3010 and the ENI-25p. The
+ Speedstream 3060 is currently not supported since we don't
+ have the code to drive the on-board Alcatel DSL chipset (yet).
+
+config ATM_ENI
+ tristate "Efficient Networks ENI155P"
+ depends on PCI && ATM
+ ---help---
+ Driver for the Efficient Networks ENI155p series and SMC ATM
+ Power155 155 Mbps ATM adapters. Both, the versions with 512KB and
+ 2MB on-board RAM (Efficient calls them "C" and "S", respectively),
+ and the FPGA and the ASIC Tonga versions of the board are supported.
+ The driver works with MMF (-MF or ...F) and UTP-5 (-U5 or ...D)
+ adapters.
+
+ To compile this driver as a module, choose M here: the module will
+ be called eni.
+
+config ATM_ENI_DEBUG
+ bool "Enable extended debugging"
+ depends on ATM_ENI
+ help
+ Extended debugging records various events and displays that list
+ when an inconsistency is detected. This mechanism is faster than
+ generally using printks, but still has some impact on performance.
+ Note that extended debugging may create certain race conditions
+ itself. Enable this ONLY if you suspect problems with the driver.
+
+config ATM_ENI_TUNE_BURST
+ bool "Fine-tune burst settings"
+ depends on ATM_ENI
+ ---help---
+ In order to obtain good throughput, the ENI NIC can transfer
+ multiple words of data per PCI bus access cycle. Such a multi-word
+ transfer is called a burst.
+
+ The default settings for the burst sizes are suitable for most PCI
+ chipsets. However, in some cases, large bursts may overrun buffers
+ in the PCI chipset and cause data corruption. In such cases, large
+ bursts must be disabled and only (slower) small bursts can be used.
+ The burst sizes can be set independently in the send (TX) and
+ receive (RX) direction.
+
+ Note that enabling many different burst sizes in the same direction
+ may increase the cost of setting up a transfer such that the
+ resulting throughput is lower than when using only the largest
+ available burst size.
+
+ Also, sometimes larger bursts lead to lower throughput, e.g. on an
+ Intel 440FX board, a drop from 135 Mbps to 103 Mbps was observed
+ when going from 8W to 16W bursts.
+
+config ATM_ENI_BURST_TX_16W
+ bool "Enable 16W TX bursts (discouraged)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst sixteen words at once in the send direction. This may work
+ with recent PCI chipsets, but is known to fail with older chipsets.
+
+config ATM_ENI_BURST_TX_8W
+ bool "Enable 8W TX bursts (recommended)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst eight words at once in the send direction. This is the default
+ setting.
+
+config ATM_ENI_BURST_TX_4W
+ bool "Enable 4W TX bursts (optional)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst four words at once in the send direction. You may want to try
+ this if you have disabled 8W bursts. Enabling 4W if 8W is also set
+ may or may not improve throughput.
+
+config ATM_ENI_BURST_TX_2W
+ bool "Enable 2W TX bursts (optional)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst two words at once in the send direction. You may want to try
+ this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or 8W
+ are also set may or may not improve throughput.
+
+config ATM_ENI_BURST_RX_16W
+ bool "Enable 16W RX bursts (discouraged)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst sixteen words at once in the receive direction. This may work
+ with recent PCI chipsets, but is known to fail with older chipsets.
+
+config ATM_ENI_BURST_RX_8W
+ bool "Enable 8W RX bursts (discouraged)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst eight words at once in the receive direction. This may work
+ with recent PCI chipsets, but is known to fail with older chipsets,
+ such as the Intel Neptune series.
+
+config ATM_ENI_BURST_RX_4W
+ bool "Enable 4W RX bursts (recommended)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst four words at once in the receive direction. This is the
+ default setting. Enabling 4W if 8W is also set may or may not
+ improve throughput.
+
+config ATM_ENI_BURST_RX_2W
+ bool "Enable 2W RX bursts (optional)"
+ depends on ATM_ENI_TUNE_BURST
+ help
+ Burst two words at once in the receive direction. You may want to
+ try this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or
+ 8W are also set may or may not improve throughput.
+
+config ATM_FIRESTREAM
+ tristate "Fujitsu FireStream (FS50/FS155) "
+ depends on PCI && ATM
+ help
+ Driver for the Fujitsu FireStream 155 (MB86697) and
+ FireStream 50 (MB86695) ATM PCI chips.
+
+ To compile this driver as a module, choose M here: the module will
+ be called firestream.
+
+config ATM_ZATM
+ tristate "ZeitNet ZN1221/ZN1225"
+ depends on PCI && ATM
+ help
+ Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM
+ adapters.
+
+ To compile this driver as a module, choose M here: the module will
+ be called zatm.
+
+config ATM_ZATM_DEBUG
+ bool "Enable extended debugging"
+ depends on ATM_ZATM
+ help
+ Extended debugging records various events and displays that list
+ when an inconsistency is detected. This mechanism is faster than
+ generally using printks, but still has some impact on performance.
+ Note that extended debugging may create certain race conditions
+ itself. Enable this ONLY if you suspect problems with the driver.
+
+# bool 'Rolfs TI TNETA1570' CONFIG_ATM_TNETA1570 y
+# if [ "$CONFIG_ATM_TNETA1570" = "y" ]; then
+# bool ' Enable extended debugging' CONFIG_ATM_TNETA1570_DEBUG n
+# fi
+config ATM_NICSTAR
+ tristate "IDT 77201 (NICStAR) (ForeRunnerLE)"
+ depends on PCI && ATM && !64BIT
+ help
+ The NICStAR chipset family is used in a large number of ATM NICs for
+ 25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE
+ series. Say Y if you have one of those.
+
+ To compile this driver as a module, choose M here: the module will
+ be called nicstar.
+
+config ATM_NICSTAR_USE_SUNI
+ bool "Use suni PHY driver (155Mbps)"
+ depends on ATM_NICSTAR
+ help
+ Support for the S-UNI and compatible PHYsical layer chips. These are
+ found in most 155Mbps NICStAR based ATM cards, namely in the
+ ForeRunner LE155 cards. This driver provides detection of cable~
+ removal and reinsertion and provides some statistics. This driver
+ doesn't have removal capability when compiled as a module, so if you
+ need that capability don't include S-UNI support (it's not needed to
+ make the card work).
+
+config ATM_NICSTAR_USE_IDT77105
+ bool "Use IDT77015 PHY driver (25Mbps)"
+ depends on ATM_NICSTAR
+ help
+ Support for the PHYsical layer chip in ForeRunner LE25 cards. In
+ addition to cable removal/reinsertion detection, this driver allows
+ you to control the loopback mode of the chip via a dedicated IOCTL.
+ This driver is required for proper handling of temporary carrier
+ loss, so if you have a 25Mbps NICStAR based ATM card you must say Y.
+
+config ATM_IDT77252
+ tristate "IDT 77252 (NICStAR II)"
+ depends on PCI && ATM
+ help
+ Driver for the IDT 77252 ATM PCI chips.
+
+ To compile this driver as a module, choose M here: the module will
+ be called idt77252.
+
+config ATM_IDT77252_DEBUG
+ bool "Enable debugging messages"
+ depends on ATM_IDT77252
+ help
+ Somewhat useful debugging messages are available. The choice of
+ messages is controlled by a bitmap. This may be specified as a
+ module argument. See the file <file:drivers/atm/idt77252.h> for
+ the meanings of the bits in the mask.
+
+ When active, these messages can have a significant impact on the
+ speed of the driver, and the size of your syslog files! When
+ inactive, they will have only a modest impact on performance.
+
+config ATM_IDT77252_RCV_ALL
+ bool "Receive ALL cells in raw queue"
+ depends on ATM_IDT77252
+ help
+ Enable receiving of all cells on the ATM link, that do not match
+ an open connection in the raw cell queue of the driver. Useful
+ for debugging or special applications only, so the safe answer is N.
+
+config ATM_IDT77252_USE_SUNI
+ bool
+ depends on ATM_IDT77252
+ default y
+
+config ATM_AMBASSADOR
+ tristate "Madge Ambassador (Collage PCI 155 Server)"
+ depends on PCI && ATM
+ help
+ This is a driver for ATMizer based ATM card produced by Madge
+ Networks Ltd. Say Y (or M to compile as a module named ambassador)
+ here if you have one of these cards.
+
+config ATM_AMBASSADOR_DEBUG
+ bool "Enable debugging messages"
+ depends on ATM_AMBASSADOR
+ ---help---
+ Somewhat useful debugging messages are available. The choice of
+ messages is controlled by a bitmap. This may be specified as a
+ module argument (kernel command line argument as well?), changed
+ dynamically using an ioctl (not yet) or changed by sending the
+ string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
+ <file:drivers/atm/ambassador.h> for the meanings of the bits in the
+ mask.
+
+ When active, these messages can have a significant impact on the
+ speed of the driver, and the size of your syslog files! When
+ inactive, they will have only a modest impact on performance.
+
+config ATM_HORIZON
+ tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)"
+ depends on PCI && ATM
+ help
+ This is a driver for the Horizon chipset ATM adapter cards once
+ produced by Madge Networks Ltd. Say Y (or M to compile as a module
+ named horizon) here if you have one of these cards.
+
+config ATM_HORIZON_DEBUG
+ bool "Enable debugging messages"
+ depends on ATM_HORIZON
+ ---help---
+ Somewhat useful debugging messages are available. The choice of
+ messages is controlled by a bitmap. This may be specified as a
+ module argument (kernel command line argument as well?), changed
+ dynamically using an ioctl (not yet) or changed by sending the
+ string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
+ <file:drivers/atm/horizon.h> for the meanings of the bits in the
+ mask.
+
+ When active, these messages can have a significant impact on the
+ speed of the driver, and the size of your syslog files! When
+ inactive, they will have only a modest impact on performance.
+
+config ATM_IA
+ tristate "Interphase ATM PCI x575/x525/x531"
+ depends on PCI && ATM && !64BIT
+ ---help---
+ This is a driver for the Interphase (i)ChipSAR adapter cards
+ which include a variety of variants in term of the size of the
+ control memory (128K-1KVC, 512K-4KVC), the size of the packet
+ memory (128K, 512K, 1M), and the PHY type (Single/Multi mode OC3,
+ UTP155, UTP25, DS3 and E3). Go to:
+ <http://www.iphase.com/products/ClassSheet.cfm?ClassID=ATM>
+ for more info about the cards. Say Y (or M to compile as a module
+ named iphase) here if you have one of these cards.
+
+ See the file <file:Documentation/networking/iphase.txt> for further
+ details.
+
+config ATM_IA_DEBUG
+ bool "Enable debugging messages"
+ depends on ATM_IA
+ ---help---
+ Somewhat useful debugging messages are available. The choice of
+ messages is controlled by a bitmap. This may be specified as a
+ module argument (kernel command line argument as well?), changed
+ dynamically using an ioctl (Get the debug utility, iadbg, from
+ <ftp://ftp.iphase.com/pub/atm/pci/>).
+
+ See the file <file:drivers/atm/iphase.h> for the meanings of the
+ bits in the mask.
+
+ When active, these messages can have a significant impact on the
+ speed of the driver, and the size of your syslog files! When
+ inactive, they will have only a modest impact on performance.
+
+config ATM_FORE200E_MAYBE
+ tristate "FORE Systems 200E-series"
+ depends on (PCI || SBUS) && ATM
+ ---help---
+ This is a driver for the FORE Systems 200E-series ATM adapter
+ cards. It simultaneously supports PCA-200E and SBA-200E models
+ on PCI and SBUS hosts. Say Y (or M to compile as a module
+ named fore_200e) here if you have one of these ATM adapters.
+
+ Note that the driver will actually be compiled only if you
+ additionally enable the support for PCA-200E and/or SBA-200E
+ cards.
+
+ See the file <file:Documentation/networking/fore200e.txt> for
+ further details.
+
+config ATM_FORE200E_PCA
+ bool "PCA-200E support"
+ depends on ATM_FORE200E_MAYBE && PCI
+ help
+ Say Y here if you want your PCA-200E cards to be probed.
+
+config ATM_FORE200E_PCA_DEFAULT_FW
+ bool "Use default PCA-200E firmware (normally enabled)"
+ depends on ATM_FORE200E_PCA
+ help
+ Use the default PCA-200E firmware data shipped with the driver.
+
+ Normal users do not have to deal with the firmware stuff, so
+ they should say Y here.
+
+config ATM_FORE200E_PCA_FW
+ string "Pathname of user-supplied binary firmware"
+ depends on ATM_FORE200E_PCA && !ATM_FORE200E_PCA_DEFAULT_FW
+ default ""
+ help
+ This defines the pathname of an alternative PCA-200E binary
+ firmware image supplied by the user. This pathname may be
+ absolute or relative to the drivers/atm directory.
+
+ The driver comes with an adequate firmware image, so normal users do
+ not have to supply an alternative one. They just say Y to "Use
+ default PCA-200E firmware" instead.
+
+config ATM_FORE200E_SBA
+ bool "SBA-200E support"
+ depends on ATM_FORE200E_MAYBE && SBUS
+ help
+ Say Y here if you want your SBA-200E cards to be probed.
+
+config ATM_FORE200E_SBA_DEFAULT_FW
+ bool "Use default SBA-200E firmware (normally enabled)"
+ depends on ATM_FORE200E_SBA
+ help
+ Use the default SBA-200E firmware data shipped with the driver.
+
+ Normal users do not have to deal with the firmware stuff, so
+ they should say Y here.
+
+config ATM_FORE200E_SBA_FW
+ string "Pathname of user-supplied binary firmware"
+ depends on ATM_FORE200E_SBA && !ATM_FORE200E_SBA_DEFAULT_FW
+ default ""
+ help
+ This defines the pathname of an alternative SBA-200E binary
+ firmware image supplied by the user. This pathname may be
+ absolute or relative to the drivers/atm directory.
+
+ The driver comes with an adequate firmware image, so normal users do
+ not have to supply an alternative one. They just say Y to "Use
+ default SBA-200E firmware", above.
+
+config ATM_FORE200E_USE_TASKLET
+ bool "Defer interrupt work to a tasklet"
+ depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
+ default n
+ help
+ This defers work to be done by the interrupt handler to a
+ tasklet instead of hanlding everything at interrupt time. This
+ may improve the responsive of the host.
+
+config ATM_FORE200E_TX_RETRY
+ int "Maximum number of tx retries"
+ depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
+ default "16"
+ ---help---
+ Specifies the number of times the driver attempts to transmit
+ a message before giving up, if the transmit queue of the ATM card
+ is transiently saturated.
+
+ Saturation of the transmit queue may occur only under extreme
+ conditions, e.g. when a fast host continuously submits very small
+ frames (<64 bytes) or raw AAL0 cells (48 bytes) to the ATM adapter.
+
+ Note that under common conditions, it is unlikely that you encounter
+ a saturation of the transmit queue, so the retry mechanism never
+ comes into play.
+
+config ATM_FORE200E_DEBUG
+ int "Debugging level (0-3)"
+ depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
+ default "0"
+ help
+ Specifies the level of debugging messages issued by the driver.
+ The verbosity of the driver increases with the value of this
+ parameter.
+
+ When active, these messages can have a significant impact on
+ the performances of the driver, and the size of your syslog files!
+ Keep the debugging level to 0 during normal operations.
+
+config ATM_FORE200E
+ tristate
+ depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
+ default m if ATM_FORE200E_MAYBE!=y
+ default y if ATM_FORE200E_MAYBE=y
+
+config ATM_HE
+ tristate "ForeRunner HE Series"
+ depends on PCI && ATM
+ help
+ This is a driver for the Marconi ForeRunner HE-series ATM adapter
+ cards. It simultaneously supports the 155 and 622 versions.
+
+config ATM_HE_USE_SUNI
+ bool "Use S/UNI PHY driver"
+ depends on ATM_HE
+ help
+ Support for the S/UNI-Ultra and S/UNI-622 found in the ForeRunner
+ HE cards. This driver provides carrier detection some statistics.
+
+endmenu
+