0124d865a6
1 the config string was grabbed Aoehsz too far into the packet due to using the wrong pointer to start. 2 never accept a response with tag Tmgmt or Tfree. 3 defend against "malicious" responses; ones with a response Aoehdr.type != request Aoehdr.type. this previously could cause the initiator to crash. 4 vendor commands were improperly filtered out.
124 lines
1.5 KiB
C
124 lines
1.5 KiB
C
enum {
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ACata,
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ACconfig,
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ACmask,
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ACres,
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};
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enum {
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AQCread,
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AQCtest,
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AQCprefix,
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AQCset,
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AQCfset,
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};
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enum {
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AEunk,
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AEcmd, /* bad command */
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AEarg, /* bad argument */
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AEoff, /* device offline */
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AEcfg, /* config string already set */
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AEver, /* unsupported version */
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AEres, /* target reserved */
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};
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enum {
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/* mask commands */
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Mread = 0,
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Medit,
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/* mask directives */
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MDnop = 0,
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MDadd,
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MDdel,
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/* mask errors */
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MEunk = 1,
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MEbad,
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MEfull,
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/* reserve / release */
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Rrread = 0,
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Rrset,
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Rrforce,
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};
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enum {
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Aoetype = 0x88a2,
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Aoesectsz = 512,
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Aoemaxcfg = 1024,
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Aoehsz = 24,
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Aoeatasz = 12,
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Aoecfgsz = 8,
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Aoerrsz = 2,
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Aoemsz = 4,
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Aoemdsz = 8,
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Aoever = 1,
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AFerr = 1<<2,
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AFrsp = 1<<3,
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AAFwrite = 1,
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AAFext = 1<<6,
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};
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typedef struct Aoehdr Aoehdr;
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typedef struct Aoeata Aoeata;
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typedef struct Aoecfg Aoecfg;
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typedef struct Aoemd Aoemd;
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typedef struct Aoem Aoem;
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typedef struct Aoerr Aoerr;
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struct Aoehdr {
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uchar dst[Eaddrlen];
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uchar src[Eaddrlen];
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uchar type[2];
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uchar verflag;
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uchar error;
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uchar major[2];
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uchar minor;
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uchar cmd;
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uchar tag[4];
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};
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struct Aoeata {
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uchar aflag;
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uchar errfeat;
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uchar scnt;
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uchar cmdstat;
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uchar lba[6];
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uchar res[2];
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};
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struct Aoecfg {
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uchar bufcnt[2];
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uchar fwver[2];
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uchar scnt;
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uchar verccmd;
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uchar cslen[2];
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};
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struct Aoemd {
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uchar dres;
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uchar dcmd;
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uchar ea[Eaddrlen];
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};
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struct Aoem {
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uchar mres;
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uchar mcmd;
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uchar merr;
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uchar mcnt;
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};
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typedef struct Aoerr {
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uchar rcmd;
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uchar nea;
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uchar ea0[];
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};
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extern char Echange[];
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extern char Enotup[];
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