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@@ -70,9 +70,6 @@
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*/
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*/
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#warning this driver is still not properly converted to the DMA API
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#warning this driver is still not properly converted to the DMA API
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-/* Enable driver assertions. */
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-#define ADVANSYS_ASSERT
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-
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/* Enable driver /proc statistics. */
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/* Enable driver /proc statistics. */
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#define ADVANSYS_STATS
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#define ADVANSYS_STATS
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@@ -1121,10 +1118,6 @@ static uchar AscGetChipScsiCtrl(PortAddr);
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static uchar AscGetChipVersion(PortAddr, ushort);
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static uchar AscGetChipVersion(PortAddr, ushort);
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static ASC_DCNT AscLoadMicroCode(PortAddr, ushort, uchar *, ushort);
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static ASC_DCNT AscLoadMicroCode(PortAddr, ushort, uchar *, ushort);
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static void AscToggleIRQAct(PortAddr);
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static void AscToggleIRQAct(PortAddr);
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-static inline ulong DvcEnterCritical(void);
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-static inline void DvcLeaveCritical(ulong);
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-static void DvcSleepMilliSecond(ASC_DCNT);
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-static void DvcDelayNanoSecond(ASC_DVC_VAR *, ASC_DCNT);
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static void DvcPutScsiQ(PortAddr, ushort, uchar *, int);
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static void DvcPutScsiQ(PortAddr, ushort, uchar *, int);
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static void DvcGetQinfo(PortAddr, ushort, uchar *, int);
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static void DvcGetQinfo(PortAddr, ushort, uchar *, int);
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static ushort AscInitAsc1000Driver(ASC_DVC_VAR *);
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static ushort AscInitAsc1000Driver(ASC_DVC_VAR *);
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@@ -2226,15 +2219,8 @@ typedef struct adv_scsi_req_q {
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#define ADV_HOST_SCSI_BUS_RESET 0x80 /* Host Initiated SCSI Bus Reset. */
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#define ADV_HOST_SCSI_BUS_RESET 0x80 /* Host Initiated SCSI Bus Reset. */
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-/*
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- * Device drivers must define the following functions.
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- */
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-static inline ulong DvcEnterCritical(void);
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-static inline void DvcLeaveCritical(ulong);
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-static void DvcSleepMilliSecond(ADV_DCNT);
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static ADV_PADDR DvcGetPhyAddr(ADV_DVC_VAR *, ADV_SCSI_REQ_Q *,
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static ADV_PADDR DvcGetPhyAddr(ADV_DVC_VAR *, ADV_SCSI_REQ_Q *,
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uchar *, ASC_SDCNT *, int);
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uchar *, ASC_SDCNT *, int);
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-static void DvcDelayMicroSecond(ADV_DVC_VAR *, ushort);
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/*
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/*
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* Adv Library functions available to drivers.
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* Adv Library functions available to drivers.
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@@ -2670,24 +2656,6 @@ do { \
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ASC_DBG_PRT_HEX((lvl), "INQUIRY", (uchar *) (inq), (len));
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ASC_DBG_PRT_HEX((lvl), "INQUIRY", (uchar *) (inq), (len));
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#endif /* ADVANSYS_DEBUG */
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#endif /* ADVANSYS_DEBUG */
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-#ifndef ADVANSYS_ASSERT
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-#define ASC_ASSERT(a)
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-#else /* ADVANSYS_ASSERT */
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-
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-#define ASC_ASSERT(a) \
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- { \
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- if (!(a)) { \
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- printk("ASC_ASSERT() Failure: file %s, line %d\n", \
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- __FILE__, __LINE__); \
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- } \
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- }
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-
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-#endif /* ADVANSYS_ASSERT */
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-
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-/*
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- * --- Driver Structures
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- */
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-
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#ifdef ADVANSYS_STATS
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#ifdef ADVANSYS_STATS
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/* Per board statistics structure */
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/* Per board statistics structure */
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@@ -2949,7 +2917,7 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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if (ASC_WIDE_BOARD(boardp)) {
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if (ASC_WIDE_BOARD(boardp)) {
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cp = boardp->prtbuf;
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cp = boardp->prtbuf;
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cplen = asc_prt_adv_bios(shost, cp, ASC_PRTBUF_SIZE);
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cplen = asc_prt_adv_bios(shost, cp, ASC_PRTBUF_SIZE);
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- ASC_ASSERT(cplen < ASC_PRTBUF_SIZE);
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+ BUG_ON(cplen >= ASC_PRTBUF_SIZE);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp,
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp,
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cplen);
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cplen);
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totcnt += cnt;
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totcnt += cnt;
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@@ -2967,7 +2935,7 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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*/
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*/
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cp = boardp->prtbuf;
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cp = boardp->prtbuf;
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cplen = asc_prt_board_devices(shost, cp, ASC_PRTBUF_SIZE);
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cplen = asc_prt_board_devices(shost, cp, ASC_PRTBUF_SIZE);
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- ASC_ASSERT(cplen < ASC_PRTBUF_SIZE);
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+ BUG_ON(cplen >= ASC_PRTBUF_SIZE);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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totcnt += cnt;
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totcnt += cnt;
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leftlen -= cnt;
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leftlen -= cnt;
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@@ -2987,7 +2955,7 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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} else {
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} else {
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cplen = asc_prt_adv_board_eeprom(shost, cp, ASC_PRTBUF_SIZE);
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cplen = asc_prt_adv_board_eeprom(shost, cp, ASC_PRTBUF_SIZE);
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}
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}
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- ASC_ASSERT(cplen < ASC_PRTBUF_SIZE);
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+ BUG_ON(cplen >= ASC_PRTBUF_SIZE);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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totcnt += cnt;
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totcnt += cnt;
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leftlen -= cnt;
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leftlen -= cnt;
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@@ -3003,7 +2971,7 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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*/
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*/
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cp = boardp->prtbuf;
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cp = boardp->prtbuf;
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cplen = asc_prt_driver_conf(shost, cp, ASC_PRTBUF_SIZE);
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cplen = asc_prt_driver_conf(shost, cp, ASC_PRTBUF_SIZE);
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- ASC_ASSERT(cplen < ASC_PRTBUF_SIZE);
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+ BUG_ON(cplen >= ASC_PRTBUF_SIZE);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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totcnt += cnt;
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totcnt += cnt;
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leftlen -= cnt;
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leftlen -= cnt;
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@@ -3020,7 +2988,7 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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*/
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*/
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cp = boardp->prtbuf;
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cp = boardp->prtbuf;
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cplen = asc_prt_board_stats(shost, cp, ASC_PRTBUF_SIZE);
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cplen = asc_prt_board_stats(shost, cp, ASC_PRTBUF_SIZE);
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- ASC_ASSERT(cplen <= ASC_PRTBUF_SIZE);
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+ BUG_ON(cplen >= ASC_PRTBUF_SIZE);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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totcnt += cnt;
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totcnt += cnt;
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leftlen -= cnt;
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leftlen -= cnt;
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@@ -3042,7 +3010,7 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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} else {
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} else {
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cplen = asc_prt_adv_board_info(shost, cp, ASC_PRTBUF_SIZE);
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cplen = asc_prt_adv_board_info(shost, cp, ASC_PRTBUF_SIZE);
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}
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}
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- ASC_ASSERT(cplen < ASC_PRTBUF_SIZE);
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+ BUG_ON(cplen >= ASC_PRTBUF_SIZE);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
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totcnt += cnt;
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totcnt += cnt;
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leftlen -= cnt;
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leftlen -= cnt;
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@@ -3139,7 +3107,7 @@ static const char *advansys_info(struct Scsi_Host *shost)
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ASC_VERSION, widename, (ulong)adv_dvc_varp->iop_base,
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ASC_VERSION, widename, (ulong)adv_dvc_varp->iop_base,
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(ulong)adv_dvc_varp->iop_base + boardp->asc_n_io_port - 1, shost->irq);
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(ulong)adv_dvc_varp->iop_base + boardp->asc_n_io_port - 1, shost->irq);
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}
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}
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- ASC_ASSERT(strlen(info) < ASC_INFO_SIZE);
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+ BUG_ON(strlen(info) >= ASC_INFO_SIZE);
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ASC_DBG(1, "advansys_info: end\n");
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ASC_DBG(1, "advansys_info: end\n");
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return info;
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return info;
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}
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}
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@@ -4201,7 +4169,6 @@ adv_get_sglist(asc_board_t *boardp, adv_req_t *reqp, struct scsi_cmnd *scp,
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* Point the previous ADV_SG_BLOCK structure to
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* Point the previous ADV_SG_BLOCK structure to
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* the newly allocated ADV_SG_BLOCK structure.
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* the newly allocated ADV_SG_BLOCK structure.
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*/
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*/
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- ASC_ASSERT(prev_sg_block != NULL);
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prev_sg_block->sg_ptr =
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prev_sg_block->sg_ptr =
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cpu_to_le32(sg_block_paddr);
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cpu_to_le32(sg_block_paddr);
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}
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}
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@@ -4262,7 +4229,7 @@ static void asc_isr_callback(ASC_DVC_VAR *asc_dvc_varp, ASC_QDONE_INFO *qdonep)
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ASC_DBG1(1, "asc_isr_callback: shost 0x%lx\n", (ulong)shost);
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ASC_DBG1(1, "asc_isr_callback: shost 0x%lx\n", (ulong)shost);
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boardp = ASC_BOARDP(shost);
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boardp = ASC_BOARDP(shost);
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- ASC_ASSERT(asc_dvc_varp == &boardp->dvc_var.asc_dvc_var);
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+ BUG_ON(asc_dvc_varp != &boardp->dvc_var.asc_dvc_var);
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/*
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/*
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* 'qdonep' contains the command's ending status.
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* 'qdonep' contains the command's ending status.
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@@ -4408,7 +4375,7 @@ static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp)
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ASC_DBG1(1, "adv_isr_callback: shost 0x%lx\n", (ulong)shost);
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ASC_DBG1(1, "adv_isr_callback: shost 0x%lx\n", (ulong)shost);
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boardp = ASC_BOARDP(shost);
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boardp = ASC_BOARDP(shost);
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- ASC_ASSERT(adv_dvc_varp == &boardp->dvc_var.adv_dvc_var);
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+ BUG_ON(adv_dvc_varp != &boardp->dvc_var.adv_dvc_var);
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/*
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/*
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* 'done_status' contains the command's ending status.
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* 'done_status' contains the command's ending status.
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@@ -5738,7 +5705,7 @@ static int asc_prt_line(char *buf, int buflen, char *fmt, ...)
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va_start(args, fmt);
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va_start(args, fmt);
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ret = vsprintf(s, fmt, args);
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ret = vsprintf(s, fmt, args);
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- ASC_ASSERT(ret < ASC_PRTLINE_SIZE);
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+ BUG_ON(ret >= ASC_PRTLINE_SIZE);
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if (buf == NULL) {
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if (buf == NULL) {
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(void)printk(s);
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(void)printk(s);
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ret = 0;
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ret = 0;
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@@ -5755,36 +5722,6 @@ static int asc_prt_line(char *buf, int buflen, char *fmt, ...)
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* --- Functions Required by the Asc Library
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* --- Functions Required by the Asc Library
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*/
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*/
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-/*
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- * Delay for 'n' milliseconds. Don't use the 'jiffies'
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- * global variable which is incremented once every 5 ms
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- * from a timer interrupt, because this function may be
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- * called when interrupts are disabled.
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- */
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-static void DvcSleepMilliSecond(ADV_DCNT n)
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-{
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- ASC_DBG1(4, "DvcSleepMilliSecond: %lu\n", (ulong)n);
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- mdelay(n);
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-}
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-
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-/*
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- * Currently and inline noop but leave as a placeholder.
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- * Leave DvcEnterCritical() as a noop placeholder.
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- */
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-static inline ulong DvcEnterCritical(void)
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-{
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- return 0;
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-}
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-
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-/*
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- * Critical sections are all protected by the board spinlock.
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- * Leave DvcLeaveCritical() as a noop placeholder.
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- */
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-static inline void DvcLeaveCritical(ulong flags)
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-{
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- return;
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-}
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-
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/*
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/*
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* void
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* void
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* DvcPutScsiQ(PortAddr iop_base, ushort s_addr, uchar *outbuf, int words)
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* DvcPutScsiQ(PortAddr iop_base, ushort s_addr, uchar *outbuf, int words)
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@@ -6317,10 +6254,9 @@ static void asc_prt_adv_sgblock(int sgblockno, ADV_SG_BLOCK *b)
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(ulong)b, sgblockno);
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(ulong)b, sgblockno);
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printk(" sg_cnt %u, sg_ptr 0x%lx\n",
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printk(" sg_cnt %u, sg_ptr 0x%lx\n",
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b->sg_cnt, (ulong)le32_to_cpu(b->sg_ptr));
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b->sg_cnt, (ulong)le32_to_cpu(b->sg_ptr));
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- ASC_ASSERT(b->sg_cnt <= NO_OF_SG_PER_BLOCK);
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- if (b->sg_ptr != 0) {
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- ASC_ASSERT(b->sg_cnt == NO_OF_SG_PER_BLOCK);
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- }
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+ BUG_ON(b->sg_cnt > NO_OF_SG_PER_BLOCK);
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+ if (b->sg_ptr != 0)
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+ BUG_ON(b->sg_cnt != NO_OF_SG_PER_BLOCK);
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for (i = 0; i < b->sg_cnt; i++) {
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for (i = 0; i < b->sg_cnt; i++) {
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printk(" [%u]: sg_addr 0x%lx, sg_count 0x%lx\n",
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printk(" [%u]: sg_addr 0x%lx, sg_count 0x%lx\n",
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i, (ulong)b->sg_list[i].sg_addr,
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i, (ulong)b->sg_list[i].sg_addr,
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@@ -6590,7 +6526,7 @@ static int AscIsrChipHalted(ASC_DVC_VAR *asc_dvc)
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uchar scsi_status;
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uchar scsi_status;
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asc_board_t *boardp;
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asc_board_t *boardp;
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- ASC_ASSERT(asc_dvc->drv_ptr != NULL);
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+ BUG_ON(!asc_dvc->drv_ptr);
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boardp = asc_dvc->drv_ptr;
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boardp = asc_dvc->drv_ptr;
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iop_base = asc_dvc->iop_base;
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iop_base = asc_dvc->iop_base;
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@@ -7199,7 +7135,7 @@ static int AscIsrQDone(ASC_DVC_VAR *asc_dvc)
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AscSetChipControl(iop_base,
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AscSetChipControl(iop_base,
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(uchar)(CC_SCSI_RESET
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(uchar)(CC_SCSI_RESET
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| CC_HALT));
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| CC_HALT));
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- DvcDelayNanoSecond(asc_dvc, 60000);
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+ udelay(60);
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AscSetChipControl(iop_base, CC_HALT);
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AscSetChipControl(iop_base, CC_HALT);
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AscSetChipStatus(iop_base,
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AscSetChipStatus(iop_base,
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CIW_CLR_SCSI_RESET_INT);
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CIW_CLR_SCSI_RESET_INT);
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@@ -7276,7 +7212,7 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
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saved_ctrl_reg &= (uchar)(~CC_HALT);
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saved_ctrl_reg &= (uchar)(~CC_HALT);
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while ((AscGetChipStatus(iop_base) &
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while ((AscGetChipStatus(iop_base) &
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CSW_SCSI_RESET_ACTIVE) && (i-- > 0)) {
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CSW_SCSI_RESET_ACTIVE) && (i-- > 0)) {
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- DvcSleepMilliSecond(100);
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+ mdelay(100);
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}
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}
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AscSetChipControl(iop_base, (CC_CHIP_RESET | CC_HALT));
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AscSetChipControl(iop_base, (CC_CHIP_RESET | CC_HALT));
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AscSetChipControl(iop_base, CC_HALT);
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AscSetChipControl(iop_base, CC_HALT);
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@@ -7549,7 +7485,6 @@ static uchar _syn_offset_one_disable_cmd[ASC_SYN_OFFSET_ONE_DISABLE_LIST] = {
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static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq)
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static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq)
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{
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{
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PortAddr iop_base;
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PortAddr iop_base;
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- ulong last_int_level;
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int sta;
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int sta;
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int n_q_required;
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int n_q_required;
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int disable_syn_offset_one_fix;
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int disable_syn_offset_one_fix;
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@@ -7593,9 +7528,7 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq)
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scsiq->q1.cntl |= (QC_MSG_OUT | QC_URGENT);
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scsiq->q1.cntl |= (QC_MSG_OUT | QC_URGENT);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
- last_int_level = DvcEnterCritical();
|
|
|
|
if (asc_dvc->in_critical_cnt != 0) {
|
|
if (asc_dvc->in_critical_cnt != 0) {
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
AscSetLibErrorCode(asc_dvc, ASCQ_ERR_CRITICAL_RE_ENTRY);
|
|
AscSetLibErrorCode(asc_dvc, ASCQ_ERR_CRITICAL_RE_ENTRY);
|
|
return (ERR);
|
|
return (ERR);
|
|
}
|
|
}
|
|
@@ -7603,13 +7536,11 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq)
|
|
if ((scsiq->q1.cntl & QC_SG_HEAD) != 0) {
|
|
if ((scsiq->q1.cntl & QC_SG_HEAD) != 0) {
|
|
if ((sg_entry_cnt = sg_head->entry_cnt) == 0) {
|
|
if ((sg_entry_cnt = sg_head->entry_cnt) == 0) {
|
|
asc_dvc->in_critical_cnt--;
|
|
asc_dvc->in_critical_cnt--;
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
return (ERR);
|
|
return (ERR);
|
|
}
|
|
}
|
|
#if !CC_VERY_LONG_SG_LIST
|
|
#if !CC_VERY_LONG_SG_LIST
|
|
if (sg_entry_cnt > ASC_MAX_SG_LIST) {
|
|
if (sg_entry_cnt > ASC_MAX_SG_LIST) {
|
|
asc_dvc->in_critical_cnt--;
|
|
asc_dvc->in_critical_cnt--;
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
return (ERR);
|
|
return (ERR);
|
|
}
|
|
}
|
|
#endif /* !CC_VERY_LONG_SG_LIST */
|
|
#endif /* !CC_VERY_LONG_SG_LIST */
|
|
@@ -7724,7 +7655,6 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq)
|
|
AscSendScsiQueue(asc_dvc, scsiq,
|
|
AscSendScsiQueue(asc_dvc, scsiq,
|
|
n_q_required)) == 1) {
|
|
n_q_required)) == 1) {
|
|
asc_dvc->in_critical_cnt--;
|
|
asc_dvc->in_critical_cnt--;
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
return (sta);
|
|
return (sta);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
@@ -7769,13 +7699,11 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq)
|
|
if ((sta = AscSendScsiQueue(asc_dvc, scsiq,
|
|
if ((sta = AscSendScsiQueue(asc_dvc, scsiq,
|
|
n_q_required)) == 1) {
|
|
n_q_required)) == 1) {
|
|
asc_dvc->in_critical_cnt--;
|
|
asc_dvc->in_critical_cnt--;
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
return (sta);
|
|
return (sta);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
asc_dvc->in_critical_cnt--;
|
|
asc_dvc->in_critical_cnt--;
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
return (sta);
|
|
return (sta);
|
|
}
|
|
}
|
|
|
|
|
|
@@ -8308,7 +8236,7 @@ static int AscHostReqRiscHalt(PortAddr iop_base)
|
|
sta = 1;
|
|
sta = 1;
|
|
break;
|
|
break;
|
|
}
|
|
}
|
|
- DvcSleepMilliSecond(100);
|
|
|
|
|
|
+ mdelay(100);
|
|
} while (count++ < 20);
|
|
} while (count++ < 20);
|
|
AscWriteLramByte(iop_base, ASCV_STOP_CODE_B, saved_stop_code);
|
|
AscWriteLramByte(iop_base, ASCV_STOP_CODE_B, saved_stop_code);
|
|
return (sta);
|
|
return (sta);
|
|
@@ -8326,22 +8254,12 @@ static int AscStopQueueExe(PortAddr iop_base)
|
|
ASC_STOP_ACK_RISC_STOP) {
|
|
ASC_STOP_ACK_RISC_STOP) {
|
|
return (1);
|
|
return (1);
|
|
}
|
|
}
|
|
- DvcSleepMilliSecond(100);
|
|
|
|
|
|
+ mdelay(100);
|
|
} while (count++ < 20);
|
|
} while (count++ < 20);
|
|
}
|
|
}
|
|
return (0);
|
|
return (0);
|
|
}
|
|
}
|
|
|
|
|
|
-static void DvcDelayMicroSecond(ADV_DVC_VAR *asc_dvc, ushort micro_sec)
|
|
|
|
-{
|
|
|
|
- udelay(micro_sec);
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-static void DvcDelayNanoSecond(ASC_DVC_VAR *asc_dvc, ASC_DCNT nano_sec)
|
|
|
|
-{
|
|
|
|
- udelay((nano_sec + 999) / 1000);
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
static int AscStartChip(PortAddr iop_base)
|
|
static int AscStartChip(PortAddr iop_base)
|
|
{
|
|
{
|
|
AscSetChipControl(iop_base, 0);
|
|
AscSetChipControl(iop_base, 0);
|
|
@@ -8460,16 +8378,16 @@ static int AscResetChipAndScsiBus(ASC_DVC_VAR *asc_dvc)
|
|
iop_base = asc_dvc->iop_base;
|
|
iop_base = asc_dvc->iop_base;
|
|
while ((AscGetChipStatus(iop_base) & CSW_SCSI_RESET_ACTIVE)
|
|
while ((AscGetChipStatus(iop_base) & CSW_SCSI_RESET_ACTIVE)
|
|
&& (i-- > 0)) {
|
|
&& (i-- > 0)) {
|
|
- DvcSleepMilliSecond(100);
|
|
|
|
|
|
+ mdelay(100);
|
|
}
|
|
}
|
|
AscStopChip(iop_base);
|
|
AscStopChip(iop_base);
|
|
AscSetChipControl(iop_base, CC_CHIP_RESET | CC_SCSI_RESET | CC_HALT);
|
|
AscSetChipControl(iop_base, CC_CHIP_RESET | CC_SCSI_RESET | CC_HALT);
|
|
- DvcDelayNanoSecond(asc_dvc, 60000);
|
|
|
|
|
|
+ udelay(60);
|
|
AscSetChipIH(iop_base, INS_RFLAG_WTM);
|
|
AscSetChipIH(iop_base, INS_RFLAG_WTM);
|
|
AscSetChipIH(iop_base, INS_HALT);
|
|
AscSetChipIH(iop_base, INS_HALT);
|
|
AscSetChipControl(iop_base, CC_CHIP_RESET | CC_HALT);
|
|
AscSetChipControl(iop_base, CC_CHIP_RESET | CC_HALT);
|
|
AscSetChipControl(iop_base, CC_HALT);
|
|
AscSetChipControl(iop_base, CC_HALT);
|
|
- DvcSleepMilliSecond(200);
|
|
|
|
|
|
+ mdelay(200);
|
|
AscSetChipStatus(iop_base, CIW_CLR_SCSI_RESET_INT);
|
|
AscSetChipStatus(iop_base, CIW_CLR_SCSI_RESET_INT);
|
|
AscSetChipStatus(iop_base, 0);
|
|
AscSetChipStatus(iop_base, 0);
|
|
return (AscIsChipHalted(iop_base));
|
|
return (AscIsChipHalted(iop_base));
|
|
@@ -8711,8 +8629,7 @@ static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc)
|
|
if ((asc_dvc->dvc_cntl & ASC_CNTL_RESET_SCSI) &&
|
|
if ((asc_dvc->dvc_cntl & ASC_CNTL_RESET_SCSI) &&
|
|
!(asc_dvc->init_state & ASC_INIT_RESET_SCSI_DONE)) {
|
|
!(asc_dvc->init_state & ASC_INIT_RESET_SCSI_DONE)) {
|
|
AscResetChipAndScsiBus(asc_dvc);
|
|
AscResetChipAndScsiBus(asc_dvc);
|
|
- DvcSleepMilliSecond((ASC_DCNT)
|
|
|
|
- ((ushort)asc_dvc->scsi_reset_wait * 1000));
|
|
|
|
|
|
+ mdelay(asc_dvc->scsi_reset_wait * 1000); /* XXX: msleep? */
|
|
}
|
|
}
|
|
asc_dvc->init_state |= ASC_INIT_STATE_BEG_LOAD_MC;
|
|
asc_dvc->init_state |= ASC_INIT_STATE_BEG_LOAD_MC;
|
|
if (asc_dvc->err_code != 0)
|
|
if (asc_dvc->err_code != 0)
|
|
@@ -8869,8 +8786,7 @@ static ushort __devinit AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
|
|
(AscGetChipScsiCtrl(iop_base) != 0)) {
|
|
(AscGetChipScsiCtrl(iop_base) != 0)) {
|
|
asc_dvc->init_state |= ASC_INIT_RESET_SCSI_DONE;
|
|
asc_dvc->init_state |= ASC_INIT_RESET_SCSI_DONE;
|
|
AscResetChipAndScsiBus(asc_dvc);
|
|
AscResetChipAndScsiBus(asc_dvc);
|
|
- DvcSleepMilliSecond((ASC_DCNT)
|
|
|
|
- ((ushort)asc_dvc->scsi_reset_wait * 1000));
|
|
|
|
|
|
+ mdelay(asc_dvc->scsi_reset_wait * 1000); /* XXX: msleep? */
|
|
}
|
|
}
|
|
if (AscIsChipHalted(iop_base) == FALSE) {
|
|
if (AscIsChipHalted(iop_base) == FALSE) {
|
|
asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP;
|
|
asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP;
|
|
@@ -9084,7 +9000,7 @@ static int __devinit AscTestExternalLram(ASC_DVC_VAR *asc_dvc)
|
|
saved_word = AscReadLramWord(iop_base, q_addr);
|
|
saved_word = AscReadLramWord(iop_base, q_addr);
|
|
AscSetChipLramAddr(iop_base, q_addr);
|
|
AscSetChipLramAddr(iop_base, q_addr);
|
|
AscSetChipLramData(iop_base, 0x55AA);
|
|
AscSetChipLramData(iop_base, 0x55AA);
|
|
- DvcSleepMilliSecond(10);
|
|
|
|
|
|
+ mdelay(10);
|
|
AscSetChipLramAddr(iop_base, q_addr);
|
|
AscSetChipLramAddr(iop_base, q_addr);
|
|
if (AscGetChipLramData(iop_base) == 0x55AA) {
|
|
if (AscGetChipLramData(iop_base) == 0x55AA) {
|
|
sta = 1;
|
|
sta = 1;
|
|
@@ -9101,7 +9017,7 @@ static int __devinit AscWriteEEPCmdReg(PortAddr iop_base, uchar cmd_reg)
|
|
retry = 0;
|
|
retry = 0;
|
|
while (TRUE) {
|
|
while (TRUE) {
|
|
AscSetChipEEPCmd(iop_base, cmd_reg);
|
|
AscSetChipEEPCmd(iop_base, cmd_reg);
|
|
- DvcSleepMilliSecond(1);
|
|
|
|
|
|
+ mdelay(1);
|
|
read_back = AscGetChipEEPCmd(iop_base);
|
|
read_back = AscGetChipEEPCmd(iop_base);
|
|
if (read_back == cmd_reg) {
|
|
if (read_back == cmd_reg) {
|
|
return (1);
|
|
return (1);
|
|
@@ -9120,7 +9036,7 @@ static int __devinit AscWriteEEPDataReg(PortAddr iop_base, ushort data_reg)
|
|
retry = 0;
|
|
retry = 0;
|
|
while (TRUE) {
|
|
while (TRUE) {
|
|
AscSetChipEEPData(iop_base, data_reg);
|
|
AscSetChipEEPData(iop_base, data_reg);
|
|
- DvcSleepMilliSecond(1);
|
|
|
|
|
|
+ mdelay(1);
|
|
read_back = AscGetChipEEPData(iop_base);
|
|
read_back = AscGetChipEEPData(iop_base);
|
|
if (read_back == data_reg) {
|
|
if (read_back == data_reg) {
|
|
return (1);
|
|
return (1);
|
|
@@ -9133,13 +9049,13 @@ static int __devinit AscWriteEEPDataReg(PortAddr iop_base, ushort data_reg)
|
|
|
|
|
|
static void __devinit AscWaitEEPRead(void)
|
|
static void __devinit AscWaitEEPRead(void)
|
|
{
|
|
{
|
|
- DvcSleepMilliSecond(1);
|
|
|
|
|
|
+ mdelay(1);
|
|
return;
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
static void __devinit AscWaitEEPWrite(void)
|
|
static void __devinit AscWaitEEPWrite(void)
|
|
{
|
|
{
|
|
- DvcSleepMilliSecond(20);
|
|
|
|
|
|
+ mdelay(20);
|
|
return;
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
@@ -11364,7 +11280,7 @@ AdvInitGetConfig(struct pci_dev *pdev, asc_board_t *boardp)
|
|
*/
|
|
*/
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG,
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG,
|
|
ADV_CTRL_REG_CMD_RESET);
|
|
ADV_CTRL_REG_CMD_RESET);
|
|
- DvcSleepMilliSecond(100);
|
|
|
|
|
|
+ mdelay(100);
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG,
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG,
|
|
ADV_CTRL_REG_CMD_WR_IO_REG);
|
|
ADV_CTRL_REG_CMD_WR_IO_REG);
|
|
|
|
|
|
@@ -12048,7 +11964,7 @@ static int AdvInitAsc38C0800Driver(ADV_DVC_VAR *asc_dvc)
|
|
*/
|
|
*/
|
|
for (i = 0; i < 2; i++) {
|
|
for (i = 0; i < 2; i++) {
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, PRE_TEST_MODE);
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, PRE_TEST_MODE);
|
|
- DvcSleepMilliSecond(10); /* Wait for 10ms before reading back. */
|
|
|
|
|
|
+ mdelay(10); /* Wait for 10ms before reading back. */
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
if ((byte & RAM_TEST_DONE) == 0
|
|
if ((byte & RAM_TEST_DONE) == 0
|
|
|| (byte & 0x0F) != PRE_TEST_VALUE) {
|
|
|| (byte & 0x0F) != PRE_TEST_VALUE) {
|
|
@@ -12057,7 +11973,7 @@ static int AdvInitAsc38C0800Driver(ADV_DVC_VAR *asc_dvc)
|
|
}
|
|
}
|
|
|
|
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, NORMAL_MODE);
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, NORMAL_MODE);
|
|
- DvcSleepMilliSecond(10); /* Wait for 10ms before reading back. */
|
|
|
|
|
|
+ mdelay(10); /* Wait for 10ms before reading back. */
|
|
if (AdvReadByteRegister(iop_base, IOPB_RAM_BIST)
|
|
if (AdvReadByteRegister(iop_base, IOPB_RAM_BIST)
|
|
!= NORMAL_VALUE) {
|
|
!= NORMAL_VALUE) {
|
|
asc_dvc->err_code = ASC_IERR_BIST_PRE_TEST;
|
|
asc_dvc->err_code = ASC_IERR_BIST_PRE_TEST;
|
|
@@ -12073,7 +11989,7 @@ static int AdvInitAsc38C0800Driver(ADV_DVC_VAR *asc_dvc)
|
|
* err_code, and return an error.
|
|
* err_code, and return an error.
|
|
*/
|
|
*/
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, RAM_TEST_MODE);
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, RAM_TEST_MODE);
|
|
- DvcSleepMilliSecond(10); /* Wait for 10ms before checking status. */
|
|
|
|
|
|
+ mdelay(10); /* Wait for 10ms before checking status. */
|
|
|
|
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
if ((byte & RAM_TEST_DONE) == 0 || (byte & RAM_TEST_STATUS) != 0) {
|
|
if ((byte & RAM_TEST_DONE) == 0 || (byte & RAM_TEST_STATUS) != 0) {
|
|
@@ -12529,7 +12445,7 @@ static int AdvInitAsc38C1600Driver(ADV_DVC_VAR *asc_dvc)
|
|
*/
|
|
*/
|
|
for (i = 0; i < 2; i++) {
|
|
for (i = 0; i < 2; i++) {
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, PRE_TEST_MODE);
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, PRE_TEST_MODE);
|
|
- DvcSleepMilliSecond(10); /* Wait for 10ms before reading back. */
|
|
|
|
|
|
+ mdelay(10); /* Wait for 10ms before reading back. */
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
if ((byte & RAM_TEST_DONE) == 0
|
|
if ((byte & RAM_TEST_DONE) == 0
|
|
|| (byte & 0x0F) != PRE_TEST_VALUE) {
|
|
|| (byte & 0x0F) != PRE_TEST_VALUE) {
|
|
@@ -12538,7 +12454,7 @@ static int AdvInitAsc38C1600Driver(ADV_DVC_VAR *asc_dvc)
|
|
}
|
|
}
|
|
|
|
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, NORMAL_MODE);
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, NORMAL_MODE);
|
|
- DvcSleepMilliSecond(10); /* Wait for 10ms before reading back. */
|
|
|
|
|
|
+ mdelay(10); /* Wait for 10ms before reading back. */
|
|
if (AdvReadByteRegister(iop_base, IOPB_RAM_BIST)
|
|
if (AdvReadByteRegister(iop_base, IOPB_RAM_BIST)
|
|
!= NORMAL_VALUE) {
|
|
!= NORMAL_VALUE) {
|
|
asc_dvc->err_code = ASC_IERR_BIST_PRE_TEST;
|
|
asc_dvc->err_code = ASC_IERR_BIST_PRE_TEST;
|
|
@@ -12554,7 +12470,7 @@ static int AdvInitAsc38C1600Driver(ADV_DVC_VAR *asc_dvc)
|
|
* err_code, and return an error.
|
|
* err_code, and return an error.
|
|
*/
|
|
*/
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, RAM_TEST_MODE);
|
|
AdvWriteByteRegister(iop_base, IOPB_RAM_BIST, RAM_TEST_MODE);
|
|
- DvcSleepMilliSecond(10); /* Wait for 10ms before checking status. */
|
|
|
|
|
|
+ mdelay(10); /* Wait for 10ms before checking status. */
|
|
|
|
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
byte = AdvReadByteRegister(iop_base, IOPB_RAM_BIST);
|
|
if ((byte & RAM_TEST_DONE) == 0 || (byte & RAM_TEST_STATUS) != 0) {
|
|
if ((byte & RAM_TEST_DONE) == 0 || (byte & RAM_TEST_STATUS) != 0) {
|
|
@@ -13645,12 +13561,11 @@ static void __devinit AdvWaitEEPCmd(AdvPortAddr iop_base)
|
|
ASC_EEP_CMD_DONE) {
|
|
ASC_EEP_CMD_DONE) {
|
|
break;
|
|
break;
|
|
}
|
|
}
|
|
- DvcSleepMilliSecond(1);
|
|
|
|
|
|
+ mdelay(1);
|
|
}
|
|
}
|
|
if ((AdvReadWordRegister(iop_base, IOPW_EE_CMD) & ASC_EEP_CMD_DONE) ==
|
|
if ((AdvReadWordRegister(iop_base, IOPW_EE_CMD) & ASC_EEP_CMD_DONE) ==
|
|
- 0) {
|
|
|
|
- ASC_ASSERT(0);
|
|
|
|
- }
|
|
|
|
|
|
+ 0)
|
|
|
|
+ BUG();
|
|
return;
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
@@ -13688,7 +13603,7 @@ AdvSet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
|
|
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
|
|
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
|
|
ASC_EEP_CMD_WRITE | addr);
|
|
ASC_EEP_CMD_WRITE | addr);
|
|
AdvWaitEEPCmd(iop_base);
|
|
AdvWaitEEPCmd(iop_base);
|
|
- DvcSleepMilliSecond(ADV_EEP_DELAY_MS);
|
|
|
|
|
|
+ mdelay(ADV_EEP_DELAY_MS);
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
/*
|
|
@@ -13756,7 +13671,7 @@ AdvSet38C0800EEPConfig(AdvPortAddr iop_base, ADVEEP_38C0800_CONFIG *cfg_buf)
|
|
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
|
|
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
|
|
ASC_EEP_CMD_WRITE | addr);
|
|
ASC_EEP_CMD_WRITE | addr);
|
|
AdvWaitEEPCmd(iop_base);
|
|
AdvWaitEEPCmd(iop_base);
|
|
- DvcSleepMilliSecond(ADV_EEP_DELAY_MS);
|
|
|
|
|
|
+ mdelay(ADV_EEP_DELAY_MS);
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
/*
|
|
@@ -13824,7 +13739,7 @@ AdvSet38C1600EEPConfig(AdvPortAddr iop_base, ADVEEP_38C1600_CONFIG *cfg_buf)
|
|
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
|
|
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
|
|
ASC_EEP_CMD_WRITE | addr);
|
|
ASC_EEP_CMD_WRITE | addr);
|
|
AdvWaitEEPCmd(iop_base);
|
|
AdvWaitEEPCmd(iop_base);
|
|
- DvcSleepMilliSecond(ADV_EEP_DELAY_MS);
|
|
|
|
|
|
+ mdelay(ADV_EEP_DELAY_MS);
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
/*
|
|
@@ -13882,14 +13797,11 @@ AdvSet38C1600EEPConfig(AdvPortAddr iop_base, ADVEEP_38C1600_CONFIG *cfg_buf)
|
|
*/
|
|
*/
|
|
static int AdvExeScsiQueue(ADV_DVC_VAR *asc_dvc, ADV_SCSI_REQ_Q *scsiq)
|
|
static int AdvExeScsiQueue(ADV_DVC_VAR *asc_dvc, ADV_SCSI_REQ_Q *scsiq)
|
|
{
|
|
{
|
|
- ulong last_int_level;
|
|
|
|
AdvPortAddr iop_base;
|
|
AdvPortAddr iop_base;
|
|
ADV_DCNT req_size;
|
|
ADV_DCNT req_size;
|
|
ADV_PADDR req_paddr;
|
|
ADV_PADDR req_paddr;
|
|
ADV_CARR_T *new_carrp;
|
|
ADV_CARR_T *new_carrp;
|
|
|
|
|
|
- ASC_ASSERT(scsiq != NULL); /* 'scsiq' should never be NULL. */
|
|
|
|
-
|
|
|
|
/*
|
|
/*
|
|
* The ADV_SCSI_REQ_Q 'target_id' field should never exceed ADV_MAX_TID.
|
|
* The ADV_SCSI_REQ_Q 'target_id' field should never exceed ADV_MAX_TID.
|
|
*/
|
|
*/
|
|
@@ -13901,14 +13813,11 @@ static int AdvExeScsiQueue(ADV_DVC_VAR *asc_dvc, ADV_SCSI_REQ_Q *scsiq)
|
|
|
|
|
|
iop_base = asc_dvc->iop_base;
|
|
iop_base = asc_dvc->iop_base;
|
|
|
|
|
|
- last_int_level = DvcEnterCritical();
|
|
|
|
-
|
|
|
|
/*
|
|
/*
|
|
* Allocate a carrier ensuring at least one carrier always
|
|
* Allocate a carrier ensuring at least one carrier always
|
|
* remains on the freelist and initialize fields.
|
|
* remains on the freelist and initialize fields.
|
|
*/
|
|
*/
|
|
if ((new_carrp = asc_dvc->carr_freelist) == NULL) {
|
|
if ((new_carrp = asc_dvc->carr_freelist) == NULL) {
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
return ADV_BUSY;
|
|
return ADV_BUSY;
|
|
}
|
|
}
|
|
asc_dvc->carr_freelist = (ADV_CARR_T *)
|
|
asc_dvc->carr_freelist = (ADV_CARR_T *)
|
|
@@ -13931,8 +13840,8 @@ static int AdvExeScsiQueue(ADV_DVC_VAR *asc_dvc, ADV_SCSI_REQ_Q *scsiq)
|
|
req_paddr = DvcGetPhyAddr(asc_dvc, scsiq, (uchar *)scsiq,
|
|
req_paddr = DvcGetPhyAddr(asc_dvc, scsiq, (uchar *)scsiq,
|
|
(ADV_SDCNT *)&req_size, ADV_IS_SCSIQ_FLAG);
|
|
(ADV_SDCNT *)&req_size, ADV_IS_SCSIQ_FLAG);
|
|
|
|
|
|
- ASC_ASSERT(ADV_32BALIGN(req_paddr) == req_paddr);
|
|
|
|
- ASC_ASSERT(req_size >= sizeof(ADV_SCSI_REQ_Q));
|
|
|
|
|
|
+ BUG_ON(req_paddr & 31);
|
|
|
|
+ BUG_ON(req_size < sizeof(ADV_SCSI_REQ_Q));
|
|
|
|
|
|
/* Wait for assertion before making little-endian */
|
|
/* Wait for assertion before making little-endian */
|
|
req_paddr = cpu_to_le32(req_paddr);
|
|
req_paddr = cpu_to_le32(req_paddr);
|
|
@@ -13991,8 +13900,6 @@ static int AdvExeScsiQueue(ADV_DVC_VAR *asc_dvc, ADV_SCSI_REQ_Q *scsiq)
|
|
le32_to_cpu(new_carrp->carr_pa));
|
|
le32_to_cpu(new_carrp->carr_pa));
|
|
}
|
|
}
|
|
|
|
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
-
|
|
|
|
return ADV_SUCCESS;
|
|
return ADV_SUCCESS;
|
|
}
|
|
}
|
|
|
|
|
|
@@ -14024,7 +13931,7 @@ static int AdvResetSB(ADV_DVC_VAR *asc_dvc)
|
|
* The hold time delay is done on the host because the RISC has no
|
|
* The hold time delay is done on the host because the RISC has no
|
|
* microsecond accurate timer.
|
|
* microsecond accurate timer.
|
|
*/
|
|
*/
|
|
- DvcDelayMicroSecond(asc_dvc, (ushort)ASC_SCSI_RESET_HOLD_TIME_US);
|
|
|
|
|
|
+ udelay(ASC_SCSI_RESET_HOLD_TIME_US);
|
|
|
|
|
|
/*
|
|
/*
|
|
* Send the SCSI Bus Reset end idle command which de-asserts
|
|
* Send the SCSI Bus Reset end idle command which de-asserts
|
|
@@ -14035,7 +13942,7 @@ static int AdvResetSB(ADV_DVC_VAR *asc_dvc)
|
|
return status;
|
|
return status;
|
|
}
|
|
}
|
|
|
|
|
|
- DvcSleepMilliSecond((ADV_DCNT)asc_dvc->scsi_reset_wait * 1000);
|
|
|
|
|
|
+ mdelay(asc_dvc->scsi_reset_wait * 1000); /* XXX: msleep? */
|
|
|
|
|
|
return status;
|
|
return status;
|
|
}
|
|
}
|
|
@@ -14086,7 +13993,7 @@ static int AdvResetChipAndSB(ADV_DVC_VAR *asc_dvc)
|
|
*/
|
|
*/
|
|
AdvWriteWordRegister(iop_base, IOPW_RISC_CSR, ADV_RISC_CSR_STOP);
|
|
AdvWriteWordRegister(iop_base, IOPW_RISC_CSR, ADV_RISC_CSR_STOP);
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG, ADV_CTRL_REG_CMD_RESET);
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG, ADV_CTRL_REG_CMD_RESET);
|
|
- DvcSleepMilliSecond(100);
|
|
|
|
|
|
+ mdelay(100);
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG,
|
|
AdvWriteWordRegister(iop_base, IOPW_CTRL_REG,
|
|
ADV_CTRL_REG_CMD_WR_IO_REG);
|
|
ADV_CTRL_REG_CMD_WR_IO_REG);
|
|
|
|
|
|
@@ -14158,11 +14065,8 @@ static int AdvISR(ADV_DVC_VAR *asc_dvc)
|
|
ushort target_bit;
|
|
ushort target_bit;
|
|
ADV_CARR_T *free_carrp;
|
|
ADV_CARR_T *free_carrp;
|
|
ADV_VADDR irq_next_vpa;
|
|
ADV_VADDR irq_next_vpa;
|
|
- int flags;
|
|
|
|
ADV_SCSI_REQ_Q *scsiq;
|
|
ADV_SCSI_REQ_Q *scsiq;
|
|
|
|
|
|
- flags = DvcEnterCritical();
|
|
|
|
-
|
|
|
|
iop_base = asc_dvc->iop_base;
|
|
iop_base = asc_dvc->iop_base;
|
|
|
|
|
|
/* Reading the register clears the interrupt. */
|
|
/* Reading the register clears the interrupt. */
|
|
@@ -14170,7 +14074,6 @@ static int AdvISR(ADV_DVC_VAR *asc_dvc)
|
|
|
|
|
|
if ((int_stat & (ADV_INTR_STATUS_INTRA | ADV_INTR_STATUS_INTRB |
|
|
if ((int_stat & (ADV_INTR_STATUS_INTRA | ADV_INTR_STATUS_INTRB |
|
|
ADV_INTR_STATUS_INTRC)) == 0) {
|
|
ADV_INTR_STATUS_INTRC)) == 0) {
|
|
- DvcLeaveCritical(flags);
|
|
|
|
return ADV_FALSE;
|
|
return ADV_FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
@@ -14243,7 +14146,6 @@ static int AdvISR(ADV_DVC_VAR *asc_dvc)
|
|
asc_dvc->carr_freelist = free_carrp;
|
|
asc_dvc->carr_freelist = free_carrp;
|
|
asc_dvc->carr_pending_cnt--;
|
|
asc_dvc->carr_pending_cnt--;
|
|
|
|
|
|
- ASC_ASSERT(scsiq != NULL);
|
|
|
|
target_bit = ADV_TID_TO_TIDMASK(scsiq->target_id);
|
|
target_bit = ADV_TID_TO_TIDMASK(scsiq->target_id);
|
|
|
|
|
|
/*
|
|
/*
|
|
@@ -14264,18 +14166,7 @@ static int AdvISR(ADV_DVC_VAR *asc_dvc)
|
|
* Fall through and continue processing other completed
|
|
* Fall through and continue processing other completed
|
|
* requests...
|
|
* requests...
|
|
*/
|
|
*/
|
|
-
|
|
|
|
- /*
|
|
|
|
- * Disable interrupts again in case the driver inadvertently
|
|
|
|
- * enabled interrupts in its callback function.
|
|
|
|
- *
|
|
|
|
- * The DvcEnterCritical() return value is ignored, because
|
|
|
|
- * the 'flags' saved when AdvISR() was first entered will be
|
|
|
|
- * used to restore the interrupt flag on exit.
|
|
|
|
- */
|
|
|
|
- (void)DvcEnterCritical();
|
|
|
|
}
|
|
}
|
|
- DvcLeaveCritical(flags);
|
|
|
|
return ADV_TRUE;
|
|
return ADV_TRUE;
|
|
}
|
|
}
|
|
|
|
|
|
@@ -14297,13 +14188,10 @@ static int
|
|
AdvSendIdleCmd(ADV_DVC_VAR *asc_dvc,
|
|
AdvSendIdleCmd(ADV_DVC_VAR *asc_dvc,
|
|
ushort idle_cmd, ADV_DCNT idle_cmd_parameter)
|
|
ushort idle_cmd, ADV_DCNT idle_cmd_parameter)
|
|
{
|
|
{
|
|
- ulong last_int_level;
|
|
|
|
int result;
|
|
int result;
|
|
ADV_DCNT i, j;
|
|
ADV_DCNT i, j;
|
|
AdvPortAddr iop_base;
|
|
AdvPortAddr iop_base;
|
|
|
|
|
|
- last_int_level = DvcEnterCritical();
|
|
|
|
-
|
|
|
|
iop_base = asc_dvc->iop_base;
|
|
iop_base = asc_dvc->iop_base;
|
|
|
|
|
|
/*
|
|
/*
|
|
@@ -14343,16 +14231,13 @@ AdvSendIdleCmd(ADV_DVC_VAR *asc_dvc,
|
|
for (j = 0; j < SCSI_US_PER_MSEC; j++) {
|
|
for (j = 0; j < SCSI_US_PER_MSEC; j++) {
|
|
AdvReadWordLram(iop_base, ASC_MC_IDLE_CMD_STATUS,
|
|
AdvReadWordLram(iop_base, ASC_MC_IDLE_CMD_STATUS,
|
|
result);
|
|
result);
|
|
- if (result != 0) {
|
|
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
|
|
+ if (result != 0)
|
|
return result;
|
|
return result;
|
|
- }
|
|
|
|
- DvcDelayMicroSecond(asc_dvc, (ushort)1);
|
|
|
|
|
|
+ udelay(1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
- ASC_ASSERT(0); /* The idle command should never timeout. */
|
|
|
|
- DvcLeaveCritical(last_int_level);
|
|
|
|
|
|
+ BUG(); /* The idle command should never timeout. */
|
|
return ADV_ERROR;
|
|
return ADV_ERROR;
|
|
}
|
|
}
|
|
|
|
|