diff options
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/cs89x0.txt | 79 | ||||
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 3 | ||||
| -rw-r--r-- | Documentation/networking/netconsole.txt | 7 | ||||
| -rw-r--r-- | Documentation/networking/operstates.txt | 4 | ||||
| -rw-r--r-- | Documentation/networking/phy.txt | 11 |
5 files changed, 18 insertions, 86 deletions
diff --git a/Documentation/networking/cs89x0.txt b/Documentation/networking/cs89x0.txt index c725d33b316f..0e190180eec8 100644 --- a/Documentation/networking/cs89x0.txt +++ b/Documentation/networking/cs89x0.txt @@ -36,7 +36,6 @@ TABLE OF CONTENTS 4.1 Compiling the Driver as a Loadable Module 4.2 Compiling the driver to support memory mode 4.3 Compiling the driver to support Rx DMA - 4.4 Compiling the Driver into the Kernel 5.0 TESTING AND TROUBLESHOOTING 5.1 Known Defects and Limitations @@ -364,84 +363,6 @@ The compile-time optionality for DMA was removed in the 2.3 kernel series. DMA support is now unconditionally part of the driver. It is enabled by the 'use_dma=1' module option. -4.4 COMPILING THE DRIVER INTO THE KERNEL - -If your Linux distribution already has support for the cs89x0 driver -then simply copy the source file to the /usr/src/linux/drivers/net -directory to replace the original ones and run the make utility to -rebuild the kernel. See Step 3 for rebuilding the kernel. - -If your Linux does not include the cs89x0 driver, you need to edit three -configuration files, copy the source file to the /usr/src/linux/drivers/net -directory, and then run the make utility to rebuild the kernel. - -1. Edit the following configuration files by adding the statements as -indicated. (When possible, try to locate the added text to the section of the -file containing similar statements). - - -a.) In /usr/src/linux/drivers/net/Config.in, add: - -tristate 'CS89x0 support' CONFIG_CS89x0 - -Example: - - if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then - tristate 'ICL EtherTeam 16i/32 support' CONFIG_ETH16I - fi - - tristate 'CS89x0 support' CONFIG_CS89x0 - - tristate 'NE2000/NE1000 support' CONFIG_NE2000 - if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then - tristate 'NI5210 support' CONFIG_NI52 - - -b.) In /usr/src/linux/drivers/net/Makefile, add the following lines: - -ifeq ($(CONFIG_CS89x0),y) -L_OBJS += cs89x0.o -else - ifeq ($(CONFIG_CS89x0),m) - M_OBJS += cs89x0.o - endif -endif - - -c.) In /linux/drivers/net/Space.c file, add the line: - -extern int cs89x0_probe(struct device *dev); - - -Example: - - extern int ultra_probe(struct device *dev); - extern int wd_probe(struct device *dev); - extern int el2_probe(struct device *dev); - - extern int cs89x0_probe(struct device *dev); - - extern int ne_probe(struct device *dev); - extern int hp_probe(struct device *dev); - extern int hp_plus_probe(struct device *dev); - - -Also add: - - #ifdef CONFIG_CS89x0 - { cs89x0_probe,0 }, - #endif - - -2.) Copy the driver source files (cs89x0.c and cs89x0.h) -into the /usr/src/linux/drivers/net directory. - - -3.) Go to /usr/src/linux directory and run 'make config' followed by 'make' -(or make bzImage) to rebuild the kernel. - -4.) Use the DOS 'setup' utility to disable plug and play on the NIC. - 5.0 TESTING AND TROUBLESHOOTING =============================================================================== diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index dbca66182089..497656473b1c 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -214,7 +214,8 @@ tcp_ecn - INTEGER congestion before having to drop packets. Possible values are: 0 Disable ECN. Neither initiate nor accept ECN. - 1 Always request ECN on outgoing connection attempts. + 1 Enable ECN when requested by incoming connections and + also request ECN on outgoing connection attempts. 2 Enable ECN when requested by incoming connections but do not request ECN on outgoing connections. Default: 2 diff --git a/Documentation/networking/netconsole.txt b/Documentation/networking/netconsole.txt index 2e9e0ae2cd45..a5d574a9ae09 100644 --- a/Documentation/networking/netconsole.txt +++ b/Documentation/networking/netconsole.txt @@ -1,9 +1,10 @@ started by Ingo Molnar <mingo@redhat.com>, 2001.09.17 2.6 port and netpoll api by Matt Mackall <mpm@selenic.com>, Sep 9 2003 +IPv6 support by Cong Wang <xiyou.wangcong@gmail.com>, Jan 1 2013 Please send bug reports to Matt Mackall <mpm@selenic.com> -and Satyam Sharma <satyam.sharma@gmail.com> +Satyam Sharma <satyam.sharma@gmail.com>, and Cong Wang <xiyou.wangcong@gmail.com> Introduction: ============= @@ -41,6 +42,10 @@ Examples: insmod netconsole netconsole=@/,@10.0.0.2/ + or using IPv6 + + insmod netconsole netconsole=@/,@fd00:1:2:3::1/ + It also supports logging to multiple remote agents by specifying parameters for the multiple agents separated by semicolons and the complete string enclosed in "quotes", thusly: diff --git a/Documentation/networking/operstates.txt b/Documentation/networking/operstates.txt index 1a77a3cfae54..97694572338b 100644 --- a/Documentation/networking/operstates.txt +++ b/Documentation/networking/operstates.txt @@ -88,6 +88,10 @@ set this flag. On netif_carrier_off(), the scheduler stops sending packets. The name 'carrier' and the inversion are historical, think of it as lower layer. +Note that for certain kind of soft-devices, which are not managing any +real hardware, there is possible to set this bit from userpsace. +One should use TVL IFLA_CARRIER to do so. + netif_carrier_ok() can be used to query that bit. __LINK_STATE_DORMANT, maps to IFF_DORMANT: diff --git a/Documentation/networking/phy.txt b/Documentation/networking/phy.txt index 95e5f5985a2a..d5b1a3935245 100644 --- a/Documentation/networking/phy.txt +++ b/Documentation/networking/phy.txt @@ -103,7 +103,7 @@ Letting the PHY Abstraction Layer do Everything Now, to connect, just call this function: - phydev = phy_connect(dev, phy_name, &adjust_link, flags, interface); + phydev = phy_connect(dev, phy_name, &adjust_link, interface); phydev is a pointer to the phy_device structure which represents the PHY. If phy_connect is successful, it will return the pointer. dev, here, is the @@ -113,7 +113,9 @@ Letting the PHY Abstraction Layer do Everything current state, though the PHY will not yet be truly operational at this point. - flags is a u32 which can optionally contain phy-specific flags. + PHY-specific flags should be set in phydev->dev_flags prior to the call + to phy_connect() such that the underlying PHY driver can check for flags + and perform specific operations based on them. This is useful if the system has put hardware restrictions on the PHY/controller, of which the PHY needs to be aware. @@ -185,11 +187,10 @@ Doing it all yourself start, or disables then frees them for stop. struct phy_device * phy_attach(struct net_device *dev, const char *phy_id, - u32 flags, phy_interface_t interface); + phy_interface_t interface); Attaches a network device to a particular PHY, binding the PHY to a generic - driver if none was found during bus initialization. Passes in - any phy-specific flags as needed. + driver if none was found during bus initialization. int phy_start_aneg(struct phy_device *phydev); |