projects / packages / linux-libc-headers.git / blame
| Commit | Line | Data |
|---|---|---|
| dd8d16df JR |
1 | Index: linux/include/linux/atm.h |
| 2 | =================================================================== | |
| 3 | RCS file: /afs/cmf/project/cvsroot/linux/include/linux/atm.h,v | |
| 4 | retrieving revision 1.2 | |
| 5 | diff -u -r1.2 atm.h | |
| 6 | --- linux/include/linux/atm.h 12 Feb 2003 20:56:33 -0000 1.2 | |
| 7 | +++ linux/include/linux/atm.h 9 Apr 2003 12:08:38 -0000 | |
| 8 | @@ -72,7 +72,7 @@ | |
| 9 | /* connection identifier range; socket must be | |
| 10 | bound or connected */ | |
| 11 | #define SO_ATMQOS __SO_ENCODE(SOL_ATM,2,struct atm_qos) | |
| 12 | - /* Quality of Service setting */ | |
| 13 | + /* Quality of Service setting (with vbr support) */ | |
| 14 | #define SO_ATMSAP __SO_ENCODE(SOL_ATM,3,struct atm_sap) | |
| 15 | /* Service Access Point */ | |
| 16 | #define SO_ATMPVC __SO_ENCODE(SOL_ATM,4,struct sockaddr_atmpvc) | |
| 17 | @@ -127,9 +127,11 @@ | |
| 18 | #define ATM_NONE 0 /* no traffic */ | |
| 19 | #define ATM_UBR 1 | |
| 20 | #define ATM_CBR 2 | |
| 21 | -#define ATM_VBR 3 | |
| 22 | +#define ATM_VBR_NRT 3 | |
| 23 | +#define ATM_VBR ATM_VBR_NRT /* for backward compatibility */ | |
| 24 | #define ATM_ABR 4 | |
| 25 | #define ATM_ANYCLASS 5 /* compatible with everything */ | |
| 26 | +#define ATM_VBR_RT 6 | |
| 27 | ||
| 28 | #define ATM_MAX_PCR -1 /* maximum available PCR */ | |
| 29 | ||
| 30 | @@ -140,6 +142,11 @@ | |
| 31 | int min_pcr; /* minimum PCR in cells per second */ | |
| 32 | int max_cdv; /* maximum CDV in microseconds */ | |
| 33 | int max_sdu; /* maximum SDU in bytes */ | |
| 34 | + | |
| 35 | + /* extra params for VBR */ | |
| 36 | + int scr; /* sustained rate in cells per second */ | |
| 37 | + int mbs; /* maximum burst size (MBS) in cells */ | |
| 38 | + | |
| 39 | /* extra params for ABR */ | |
| 40 | unsigned int icr; /* Initial Cell Rate (24-bit) */ | |
| 41 | unsigned int tbe; /* Transient Buffer Exposure (24-bit) */ | |
| 42 | @@ -243,4 +251,37 @@ | |
| 43 | }; | |
| 44 | ||
| 45 | typedef unsigned short atm_backend_t; | |
| 46 | +struct atm_trafprm_compat { | |
| 47 | + unsigned char traffic_class; /* traffic class (ATM_UBR, ...) */ | |
| 48 | + int max_pcr; /* maximum PCR in cells per second */ | |
| 49 | + int pcr; /* desired PCR in cells per second */ | |
| 50 | + int min_pcr; /* minimum PCR in cells per second */ | |
| 51 | + int max_cdv; /* maximum CDV in microseconds */ | |
| 52 | + int max_sdu; /* maximum SDU in bytes */ | |
| 53 | + /* extra params for ABR */ | |
| 54 | + unsigned int icr; /* Initial Cell Rate (24-bit) */ | |
| 55 | + unsigned int tbe; /* Transient Buffer Exposure (24-bit) */ | |
| 56 | + unsigned int frtt : 24; /* Fixed Round Trip Time (24-bit) */ | |
| 57 | + unsigned int rif : 4; /* Rate Increment Factor (4-bit) */ | |
| 58 | + unsigned int rdf : 4; /* Rate Decrease Factor (4-bit) */ | |
| 59 | + unsigned int nrm_pres :1; /* nrm present bit */ | |
| 60 | + unsigned int trm_pres :1; /* rm present bit */ | |
| 61 | + unsigned int adtf_pres :1; /* adtf present bit */ | |
| 62 | + unsigned int cdf_pres :1; /* cdf present bit*/ | |
| 63 | + unsigned int nrm :3; /* Max # of Cells for each forward RM cell (3-bit) */ | |
| 64 | + unsigned int trm :3; /* Time between forward RM cells (3-bit) */ | |
| 65 | + unsigned int adtf :10; /* ACR Decrease Time Factor (10-bit) */ | |
| 66 | + unsigned int cdf :3; /* Cutoff Decrease Factor (3-bit) */ | |
| 67 | + unsigned int spare :9; /* spare bits */ | |
| 68 | +}; | |
| 69 | + | |
| 70 | +struct atm_qos_compat { | |
| 71 | + struct atm_trafprm_compat txtp; /* parameters in TX direction */ | |
| 72 | + struct atm_trafprm_compat rxtp __ATM_API_ALIGN; | |
| 73 | + /* parameters in RX direction */ | |
| 74 | + unsigned char aal __ATM_API_ALIGN; | |
| 75 | +}; | |
| 76 | + | |
| 77 | +#define SO_ATMQOS_COMPAT __SO_ENCODE(SOL_ATM,2,struct atm_qos_compat) | |
| 78 | + /* Quality of Service setting (no vbr support) */ | |
| 79 | #endif |