Linux-2.6.12-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!

1 files changed, 50 insertions, 0 deletions

diff --git a/net/TUNABLE b/net/TUNABLE
new file mode 100644
index 000000000000..9913211f07a7
--- /dev/null
+++ b/net/TUNABLE
@@ -0,0 +1,50 @@
+The following parameters should be tunable at compile time. Some of them
+exist as sysctls too.
+
+This is far from complete
+
+Item			Description
+----------------------------------------------------------------------------
+MAX_LINKS		Maximum number of netlink minor devices. (1-32)
+RIF_TABLE_SIZE		Token ring RIF cache size (tunable)
+AARP_HASH_SIZE		Size of Appletalk hash table (tunable)
+AX25_DEF_T1		AX.25 parameters. These are all tunable via
+AX25_DEF_T2		SIOCAX25SETPARMS
+AX25_DEF_T3		T1-T3,N2 have the meanings in the specification
+AX25_DEF_N2
+AX25_DEF_AXDEFMODE	8 = normal 128 is PE1CHL extended
+AX25_DEF_IPDEFMODE	'D' - datagram  'V' - virtual connection
+AX25_DEF_BACKOFF	'E'xponential 'L'inear
+AX25_DEF_NETROM		Allow netrom 1=Y
+AX25_DF_TEXT		Allow PID=Text 1=Y
+AX25_DEF_WINDOW		Window for normal mode
+AX25_DEF_EWINDOW	Window for PE1CHL mode
+AX25_DEF_DIGI		1 for inband 2 for cross band 3 for both
+AX25_DEF_CONMODE	Allow connected modes 1=Yes
+AX25_ROUTE_MAX		AX.25 route cache size - no currently tunable
+Unnamed (16)		Number of protocol hash slots (tunable)
+DEV_NUMBUFFS		Number of priority levels (not easily tunable)
+Unnamed (300)		Maximum packet backlog queue (tunable)
+MAX_IOVEC		Maximum number of iovecs in a message (tunable)
+MIN_WINDOW		Offered minimum window (tunable)
+MAX_WINDOW		Offered maximum window (tunable)
+MAX_HEADER		Largest physical header (tunable)
+MAX_ADDR_LEN		Largest physical address (tunable)
+SOCK_ARRAY_SIZE		IP socket array hash size (tunable)
+IP_MAX_MEMBERSHIPS	Largest number of groups per socket (BSD style) (tunable)
+16			Hard coded constant for amount of room allowed for
+			cache align and faster forwarding (tunable)
+IP_FRAG_TIME		Time we hold a fragment for. (tunable)
+PORT_MASQ_BEGIN		First port reserved for masquerade (tunable)
+PORT_MASQ_END		Last port used for masquerade	(tunable)
+MASQUERADE_EXPIRE_TCP_FIN	Time we keep a masquerade for after a FIN
+MASQUERADE_EXPIRE_UDP	Time we keep a UDP masquerade for (tunable)
+MAXVIFS			Maximum mrouted vifs (1-32)
+MFC_LINES		Lines in the multicast router cache (tunable)
+
+NetROM parameters are tunable via an ioctl passing a struct
+
+4000			Size a Unix domain socket malloc falls back to 
+			(tunable) should be 8K - a bit for 8K machines like
+			the ALPHA
+