- rename (esqf->esfq) and update.

Changed files:
    linux-libc-headers-esfq_wrr.patch -> 1.1

diff --git a/linux-libc-headers-esfq_wrr.patch b/linux-libc-headers-esfq_wrr.patch
new file mode 100644 (file)
index 0000000..ddbadc7
--- /dev/null
+++ b/linux-libc-headers-esfq_wrr.patch
@@ -0,0 +1,159 @@
+--- linux-libc-headers-2.6.4.0/include/linux/pkt_sched.h.orig  2004-02-29 17:36:03.000000000 +0100
++++ linux-libc-headers-2.6.4.0/include/linux/pkt_sched.h       2004-04-04 16:40:51.229766592 +0200
+@@ -27,6 +27,8 @@
+    Particular schedulers may have also their private records.
+  */
+ 
++#include <linux/types.h>
++
+ struct tc_stats
+ {
+       __u64   bytes;                  /* NUmber of enqueues bytes */
+@@ -154,6 +156,13 @@
+ 
+ /* SFQ section */
+ 
++enum
++{
++      TCA_SFQ_HASH_CLASSIC,
++      TCA_SFQ_HASH_DST,
++      TCA_SFQ_HASH_SRC,
++};
++
+ struct tc_sfq_qopt
+ {
+       unsigned        quantum;        /* Bytes per round allocated to flow */
+@@ -161,6 +170,7 @@
+       __u32           limit;          /* Maximal packets in queue */
+       unsigned        divisor;        /* Hash divisor  */
+       unsigned        flows;          /* Maximal number of flows  */
++      unsigned        hash_kind;      /* Hash function to use for flow identification */
+ };
+ 
+ /*
+@@ -170,6 +180,8 @@
+  *
+  *    The only reason for this is efficiency, it is possible
+  *    to change these parameters in compile time.
++ *    
++ *    If you need to play with this values use esfq.
+  */
+ 
+ /* RED section */
+@@ -429,4 +441,116 @@
+ 
+ #define TCA_ATM_MAX   TCA_ATM_STATE
+ 
++/* WRR section */
++
++/* Other includes */
++#include <linux/if_ether.h>
++
++// A sub weight and of a class
++// All numbers are represented as parts of (2^64-1).
++struct tc_wrr_class_weight {
++  __u64 val;  // Current value                        (0 is not valid)
++  __u64 decr; // Value pr bytes                       (2^64-1 is not valid)
++  __u64 incr; // Value pr seconds                     (2^64-1 is not valid)
++  __u64 min;  // Minimal value                        (0 is not valid)
++  __u64 max;  // Minimal value                        (0 is not valid)
++
++  // The time where the above information was correct:
++  time_t tim;
++};
++
++// Pakcet send when modifying a class:
++struct tc_wrr_class_modf {
++  // Not-valid values are ignored.
++  struct tc_wrr_class_weight weight1;
++  struct tc_wrr_class_weight weight2;
++};
++
++// Packet returned when quering a class:
++struct tc_wrr_class_stats {
++  char used; // If this is false the information below is invalid
++
++  struct tc_wrr_class_modf class_modf;
++
++  unsigned char addr[ETH_ALEN];
++  char usemac;    // True if addr is a MAC address, else it is an IP address
++                  // (this value is only for convience, it is always the same
++                //  value as in the qdisc)
++  int heappos;    // Current heap position or 0 if not in heap  
++  __u64 penal_ls; // Penalty value in heap (ls)
++  __u64 penal_ms; // Penalty value in heap (ms)
++};
++
++// Qdisc-wide penalty information (boolean values - 2 not valid)
++struct tc_wrr_qdisc_weight {
++  char weight_mode; // 0=No automatic change to weight
++                    // 1=Decrease normally
++                  // 2=Also multiply with number of machines
++                  // 3=Instead multiply with priority divided
++                  //   with priority of the other.
++                  // -1=no change
++};
++
++// Packet send when modifing a qdisc:
++struct tc_wrr_qdisc_modf {
++  // Not-valid values are ignored:
++  struct tc_wrr_qdisc_weight weight1;
++  struct tc_wrr_qdisc_weight weight2;
++};
++
++// Packet send when creating a qdisc:
++struct tc_wrr_qdisc_crt {
++  struct tc_wrr_qdisc_modf qdisc_modf;
++  
++  char srcaddr;      // 1=lookup source, 0=lookup destination
++  char usemac;       // 1=Classify on MAC addresses, 0=classify on IP
++  char usemasq;      // 1=Classify based on masqgrading - only valid
++                     //   if usemac is zero
++  int bands_max;     // Maximal number of bands (i.e.: classes)  
++  int proxy_maxconn; // If differnt from 0 then we support proxy remapping
++                     // of packets. And this is the number of maximal
++                   // concurrent proxy connections.
++};
++
++// Packet returned when quering a qdisc:
++struct tc_wrr_qdisc_stats {
++  struct tc_wrr_qdisc_crt qdisc_crt;
++  int proxy_curconn;               
++  int nodes_in_heap;  // Current number of bands wanting to send something
++  int bands_cur;      // Current number of bands used (i.e.: MAC/IP addresses seen)
++  int bands_reused;   // Number of times this band has been reused.
++  int packets_requed; // Number of times packets have been requeued.
++  __u64 priosum;      // Sum of priorities in heap where 1 is 2^32
++};
++
++struct tc_wrr_qdisc_modf_std {
++  // This indicates which of the tc_wrr_qdisc_modf structers this is:
++  char proxy; // 0=This struct
++
++  // Should we also change a class?
++  char change_class;
++
++  // Only valid if change_class is false
++  struct tc_wrr_qdisc_modf qdisc_modf;
++    
++  // Only valid if change_class is true:
++  unsigned char addr[ETH_ALEN]; // Class to change (non-used bytes should be 0)
++  struct tc_wrr_class_modf class_modf; // The change    
++};
++
++// Used for proxyrempping:
++struct tc_wrr_qdisc_modf_proxy {
++  // This indicates which of the tc_wrr_qdisc_modf structers this is:
++  char proxy; // 1=This struct
++  
++  // This is 1 if the proxyremap information should be reset
++  char reset;
++  
++  // changec is the number of elements in changes.
++  int changec; 
++  
++  // This is an array of type ProxyRemapBlock:
++  long changes[0];  
++};
++
+ #endif