Commit 3dbd10f3 authored by Hannes Reinecke's avatar Hannes Reinecke Committed by James Bottomley
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[SCSI] aic7xxx: teach aicasm to not emit unused debug code/data



Add a 'count' variable to each symbol which gets increased every time
the symbol is referenced.  And then modify the register definition to
include counts for symbols which are referenced from the source code
only and not from the sequencer code.

This will give us an automatic usage count for the symbols with only
minimal hand-crafting.
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent a198c3d0
......@@ -198,6 +198,7 @@ register SEQINTCODE {
register CLRINT {
address 0x003
access_mode WO
count 19
field CLRHWERRINT 0x80 /* Rev B or greater */
field CLRBRKADRINT 0x40
field CLRSWTMINT 0x20
......@@ -245,6 +246,7 @@ register CLRERR {
register HCNTRL {
address 0x005
access_mode RW
count 12
field SEQ_RESET 0x80 /* Rev B or greater */
field POWRDN 0x40
field SWINT 0x10
......@@ -262,6 +264,7 @@ register HNSCB_QOFF {
address 0x006
access_mode RW
size 2
count 2
}
/*
......@@ -270,6 +273,7 @@ register HNSCB_QOFF {
register HESCB_QOFF {
address 0x008
access_mode RW
count 2
}
/*
......@@ -287,6 +291,7 @@ register HS_MAILBOX {
*/
register SEQINTSTAT {
address 0x00C
count 1
access_mode RO
field SEQ_SWTMRTO 0x10
field SEQ_SEQINT 0x08
......@@ -332,6 +337,7 @@ register SNSCB_QOFF {
*/
register SESCB_QOFF {
address 0x012
count 2
access_mode RW
modes M_CCHAN
}
......@@ -397,6 +403,7 @@ register DFCNTRL {
address 0x019
access_mode RW
modes M_DFF0, M_DFF1
count 11
field PRELOADEN 0x80
field SCSIENWRDIS 0x40 /* Rev B only. */
field SCSIEN 0x20
......@@ -415,6 +422,7 @@ register DFCNTRL {
*/
register DSCOMMAND0 {
address 0x019
count 1
access_mode RW
modes M_CFG
field CACHETHEN 0x80 /* Cache Threshold enable */
......@@ -580,6 +588,7 @@ register DFF_THRSH {
address 0x088
access_mode RW
modes M_CFG
count 1
field WR_DFTHRSH 0x70 {
WR_DFTHRSH_MIN,
WR_DFTHRSH_25,
......@@ -800,6 +809,7 @@ register PCIXCTL {
address 0x093
access_mode RW
modes M_CFG
count 1
field SERRPULSE 0x80
field UNEXPSCIEN 0x20
field SPLTSMADIS 0x10
......@@ -844,6 +854,7 @@ register DCHSPLTSTAT0 {
address 0x096
access_mode RW
modes M_DFF0, M_DFF1
count 2
field STAETERM 0x80
field SCBCERR 0x40
field SCADERR 0x20
......@@ -895,6 +906,7 @@ register DCHSPLTSTAT1 {
address 0x097
access_mode RW
modes M_DFF0, M_DFF1
count 2
field RXDATABUCKET 0x01
}
......@@ -1048,6 +1060,7 @@ register SGSPLTSTAT0 {
address 0x09E
access_mode RW
modes M_DFF0, M_DFF1
count 2
field STAETERM 0x80
field SCBCERR 0x40
field SCADERR 0x20
......@@ -1065,6 +1078,7 @@ register SGSPLTSTAT1 {
address 0x09F
access_mode RW
modes M_DFF0, M_DFF1
count 2
field RXDATABUCKET 0x01
}
......@@ -1086,6 +1100,7 @@ register DF0PCISTAT {
address 0x0A0
access_mode RW
modes M_CFG
count 1
field DPE 0x80
field SSE 0x40
field RMA 0x20
......@@ -1184,6 +1199,7 @@ register TARGPCISTAT {
address 0x0A7
access_mode RW
modes M_CFG
count 5
field DPE 0x80
field SSE 0x40
field STA 0x08
......@@ -1198,6 +1214,7 @@ register LQIN {
address 0x020
access_mode RW
size 20
count 2
modes M_DFF0, M_DFF1, M_SCSI
}
......@@ -1229,6 +1246,7 @@ register LUNPTR {
address 0x022
access_mode RW
modes M_CFG
count 2
}
/*
......@@ -1259,6 +1277,7 @@ register CMDLENPTR {
address 0x025
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1270,6 +1289,7 @@ register ATTRPTR {
address 0x026
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1281,6 +1301,7 @@ register FLAGPTR {
address 0x027
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1291,6 +1312,7 @@ register CMDPTR {
address 0x028
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1301,6 +1323,7 @@ register QNEXTPTR {
address 0x029
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1323,6 +1346,7 @@ register ABRTBYTEPTR {
address 0x02B
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1333,6 +1357,7 @@ register ABRTBITPTR {
address 0x02C
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1370,6 +1395,7 @@ register LUNLEN {
address 0x030
access_mode RW
modes M_CFG
count 2
mask ILUNLEN 0x0F
mask TLUNLEN 0xF0
}
......@@ -1383,6 +1409,7 @@ register CDBLIMIT {
address 0x031
access_mode RW
modes M_CFG
count 1
}
/*
......@@ -1394,6 +1421,7 @@ register MAXCMD {
address 0x032
access_mode RW
modes M_CFG
count 9
}
/*
......@@ -1458,6 +1486,7 @@ register LQCTL1 {
address 0x038
access_mode RW
modes M_DFF0, M_DFF1, M_SCSI
count 2
field PCI2PCI 0x04
field SINGLECMD 0x02
field ABORTPENDING 0x01
......@@ -1470,6 +1499,7 @@ register LQCTL2 {
address 0x039
access_mode RW
modes M_DFF0, M_DFF1, M_SCSI
count 5
field LQIRETRY 0x80
field LQICONTINUE 0x40
field LQITOIDLE 0x20
......@@ -1528,6 +1558,7 @@ register SCSISEQ1 {
address 0x03B
access_mode RW
modes M_DFF0, M_DFF1, M_SCSI
count 8
field MANUALCTL 0x40
field ENSELI 0x20
field ENRSELI 0x10
......@@ -1667,6 +1698,9 @@ register SCSISIGO {
}
}
/*
* SCSI Control Signal In
*/
register SCSISIGI {
address 0x041
access_mode RO
......@@ -1703,6 +1737,7 @@ register MULTARGID {
access_mode RW
modes M_CFG
size 2
count 2
}
/*
......@@ -1758,6 +1793,7 @@ register TARGIDIN {
address 0x048
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
count 2
field CLKOUT 0x80
field TARGID 0x0F
}
......@@ -1798,6 +1834,7 @@ register OPTIONMODE {
address 0x04A
access_mode RW
modes M_CFG
count 4
field BIOSCANCTL 0x80
field AUTOACKEN 0x40
field BIASCANCTL 0x20
......@@ -1850,6 +1887,7 @@ register SIMODE0 {
address 0x04B
access_mode RW
modes M_CFG
count 8
field ENSELDO 0x40
field ENSELDI 0x20
field ENSELINGO 0x10
......@@ -1945,6 +1983,7 @@ register PERRDIAG {
address 0x04E
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
count 3
field HIZERO 0x80
field HIPERR 0x40
field PREVPHASE 0x20
......@@ -1962,6 +2001,7 @@ register LQISTATE {
address 0x04E
access_mode RO
modes M_CFG
count 6
}
/*
......@@ -1971,6 +2011,7 @@ register SOFFCNT {
address 0x04F
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
count 1
}
/*
......@@ -1980,6 +2021,7 @@ register LQOSTATE {
address 0x04F
access_mode RO
modes M_CFG
count 2
}
/*
......@@ -1989,6 +2031,7 @@ register LQISTAT0 {
address 0x050
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
count 2
field LQIATNQAS 0x20
field LQICRCT1 0x10
field LQICRCT2 0x08
......@@ -2004,6 +2047,7 @@ register CLRLQIINT0 {
address 0x050
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
count 1
field CLRLQIATNQAS 0x20
field CLRLQICRCT1 0x10
field CLRLQICRCT2 0x08
......@@ -2019,6 +2063,7 @@ register LQIMODE0 {
address 0x050
access_mode RW
modes M_CFG
count 3
field ENLQIATNQASK 0x20
field ENLQICRCT1 0x10
field ENLQICRCT2 0x08
......@@ -2034,6 +2079,7 @@ register LQISTAT1 {
address 0x051
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
count 3
field LQIPHASE_LQ 0x80
field LQIPHASE_NLQ 0x40
field LQIABORT 0x20
......@@ -2051,6 +2097,7 @@ register CLRLQIINT1 {
address 0x051
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
count 4
field CLRLQIPHASE_LQ 0x80
field CLRLQIPHASE_NLQ 0x40
field CLRLIQABORT 0x20
......@@ -2068,6 +2115,7 @@ register LQIMODE1 {
address 0x051
access_mode RW
modes M_CFG
count 4
field ENLQIPHASE_LQ 0x80 /* LQIPHASE1 */
field ENLQIPHASE_NLQ 0x40 /* LQIPHASE2 */
field ENLIQABORT 0x20
......@@ -2102,6 +2150,7 @@ register SSTAT3 {
address 0x053
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
count 3
field NTRAMPERR 0x02
field OSRAMPERR 0x01
}
......@@ -2113,6 +2162,7 @@ register CLRSINT3 {
address 0x053
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
count 3
field CLRNTRAMPERR 0x02
field CLROSRAMPERR 0x01
}
......@@ -2124,6 +2174,7 @@ register SIMODE3 {
address 0x053
access_mode RW
modes M_CFG
count 4
field ENNTRAMPERR 0x02
field ENOSRAMPERR 0x01
}
......@@ -2135,6 +2186,7 @@ register LQOSTAT0 {
address 0x054
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
count 2
field LQOTARGSCBPERR 0x10
field LQOSTOPT2 0x08
field LQOATNLQ 0x04
......@@ -2149,6 +2201,7 @@ register CLRLQOINT0 {
address 0x054
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
count 3
field CLRLQOTARGSCBPERR 0x10
field CLRLQOSTOPT2 0x08
field CLRLQOATNLQ 0x04
......@@ -2163,6 +2216,7 @@ register LQOMODE0 {
address 0x054
access_mode RW
modes M_CFG
count 4
field ENLQOTARGSCBPERR 0x10
field ENLQOSTOPT2 0x08
field ENLQOATNLQ 0x04
......@@ -2191,6 +2245,7 @@ register CLRLQOINT1 {
address 0x055
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
count 7
field CLRLQOINITSCBPERR 0x10
field CLRLQOSTOPI2 0x08
field CLRLQOBADQAS 0x04
......@@ -2205,6 +2260,7 @@ register LQOMODE1 {
address 0x055
access_mode RW
modes M_CFG
count 4
field ENLQOINITSCBPERR 0x10
field ENLQOSTOPI2 0x08
field ENLQOBADQAS 0x04
......@@ -2232,6 +2288,7 @@ register OS_SPACE_CNT {
address 0x056
access_mode RO
modes M_CFG
count 2
}
/*
......@@ -2286,13 +2343,19 @@ register NEXTSCB {
modes M_SCSI
}
/* Rev B only. */
/*
* LQO SCSI Control
* (Rev B only.)
*/
register LQOSCSCTL {
address 0x05A
access_mode RW
size 1
modes M_CFG
count 1
field LQOH2A_VERSION 0x80
field LQOBUSETDLY 0x40
field LQONOHOLDLACK 0x02
field LQONOCHKOVER 0x01
}
......@@ -2459,6 +2522,7 @@ register NEGPERIOD {
address 0x061
access_mode RW
modes M_SCSI
count 1
}
/*
......@@ -2478,6 +2542,7 @@ register NEGOFFSET {
address 0x062
access_mode RW
modes M_SCSI
count 1
}
/*
......@@ -2487,6 +2552,7 @@ register NEGPPROPTS {
address 0x063
access_mode RW
modes M_SCSI
count 1
field PPROPT_PACE 0x08
field PPROPT_QAS 0x04
field PPROPT_DT 0x02
......@@ -2516,12 +2582,19 @@ register ANNEXCOL {
address 0x065
access_mode RW
modes M_SCSI
count 7
}
/*
* SCSI Check
* (Rev. B only)
*/
register SCSCHKN {
address 0x066
access_mode RW
modes M_CFG
count 1
field BIDICHKDIS 0x80
field STSELSKIDDIS 0x40
field CURRFIFODEF 0x20
field WIDERESEN 0x10
......@@ -2561,6 +2634,7 @@ register ANNEXDAT {
address 0x066
access_mode RW
modes M_SCSI
count 3
}
/*
......@@ -2596,6 +2670,7 @@ register TOWNID {
address 0x069
access_mode RW
modes M_SCSI
count 2
}
/*
......@@ -2737,6 +2812,7 @@ register SCBAUTOPTR {
address 0x0AB
access_mode RW
modes M_CFG
count 1
field AUSCBPTR_EN 0x80
field SCBPTR_ADDR 0x38
field SCBPTR_OFF 0x07
......@@ -2881,6 +2957,7 @@ register BRDDAT {
address 0x0B8
access_mode RW
modes M_SCSI
count 2
}
/*
......@@ -2890,6 +2967,7 @@ register BRDCTL {
address 0x0B9
access_mode RW
modes M_SCSI
count 7
field FLXARBACK 0x80
field FLXARBREQ 0x40
field BRDADDR 0x38
......@@ -2905,6 +2983,7 @@ register SEEADR {
address 0x0BA
access_mode RW
modes M_SCSI
count 4
}
/*
......@@ -2915,6 +2994,7 @@ register SEEDAT {
access_mode RW
size 2
modes M_SCSI
count 4
}
/*
......@@ -2924,6 +3004,7 @@ register SEESTAT {
address 0x0BE
access_mode RO
modes M_SCSI
count 1
field INIT_DONE 0x80
field SEEOPCODE 0x70
field LDALTID_L 0x08
......@@ -2939,6 +3020,7 @@ register SEECTL {
address 0x0BE
access_mode RW
modes M_SCSI
count 4
field SEEOPCODE 0x70 {
SEEOP_ERASE 0x70,
SEEOP_READ 0x60,
......@@ -3000,6 +3082,7 @@ register DSPDATACTL {
address 0x0C1
access_mode RW
modes M_CFG
count 3
field BYPASSENAB 0x80
field DESQDIS 0x10
field RCVROFFSTDIS 0x04
......@@ -3058,6 +3141,7 @@ register DSPSELECT {
address 0x0C4
access_mode RW
modes M_CFG
count 1
field AUTOINCEN 0x80
field DSPSEL 0x1F
}
......@@ -3071,6 +3155,7 @@ register WRTBIASCTL {
address 0x0C5
access_mode WO
modes M_CFG
count 3
field AUTOXBCDIS 0x80
field XMITMANVAL 0x3F
}
......@@ -3196,7 +3281,8 @@ register OVLYADDR {
*/
register SEQCTL0 {
address 0x0D6
access_mode RW
access_mode RW
count 11
field PERRORDIS 0x80
field PAUSEDIS 0x40
field FAILDIS 0x20
......@@ -3226,7 +3312,8 @@ register SEQCTL1 {
*/
register FLAGS {
address 0x0D8
access_mode RO
access_mode RO
count 23
field ZERO 0x02
field CARRY 0x01
}
......@@ -3255,7 +3342,8 @@ register SEQINTCTL {
*/
register SEQRAM {
address 0x0DA
access_mode RW
access_mode RW
count 2
}
/*
......@@ -3266,6 +3354,7 @@ register PRGMCNT {
address 0x0DE
access_mode RW
size 2
count 5
}
/*
......@@ -3273,7 +3362,7 @@ register PRGMCNT {
*/
register ACCUM {
address 0x0E0
access_mode RW
access_mode RW
accumulator
}
......@@ -3401,6 +3490,7 @@ register INTVEC1_ADDR {
access_mode RW
size 2
modes M_CFG
count 1
}
/*
......@@ -3412,6 +3502,7 @@ register CURADDR {
access_mode RW
size 2
modes M_SCSI
count 2
}
/*
......@@ -3423,6 +3514,7 @@ register INTVEC2_ADDR {
access_mode RW
size 2
modes M_CFG
count 1
}
/*
......@@ -3579,6 +3671,7 @@ scratch_ram {
/* Parameters for DMA Logic */
DMAPARAMS {
size 1
count 8
field PRELOADEN 0x80
field WIDEODD 0x40
field SCSIEN 0x20
......@@ -3648,9 +3741,11 @@ scratch_ram {
*/
KERNEL_TQINPOS {
size 1
count 1
}
TQINPOS {
size 1
count 8
}
/*
* Base address of our shared data with the kernel driver in host
......@@ -3681,6 +3776,7 @@ scratch_ram {
}
ARG_2 {
size 1
count 1
alias RETURN_2
}
......@@ -3698,6 +3794,7 @@ scratch_ram {
*/
SCSISEQ_TEMPLATE {
size 1
count 7
field MANUALCTL 0x40
field ENSELI 0x20
field ENRSELI 0x10
......@@ -3711,6 +3808,7 @@ scratch_ram {
*/
INITIATOR_TAG {
size 1
count 1
}
SEQ_FLAGS2 {
......@@ -3777,6 +3875,7 @@ scratch_ram {
*/
CMDSIZE_TABLE {
size 8
count 8
}
/*
* When an SCB with the MK_MESSAGE flag is
......@@ -3803,8 +3902,8 @@ scratch_ram {
/************************* Hardware SCB Definition ****************************/