Fix for build issue on i386.xen and amd64.xen.
This is a duplicate variable reference in mrsas, so now this patch isolate atomic_ variable and relavent function call using prefix mrsas_xx. Issue was introduced in r272737. MFC after: 2 weeks Sponsored by: Avago Technology
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@ -850,7 +850,7 @@ mrsas_attach(device_t dev)
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TAILQ_INIT(&sc->mrsas_mpt_cmd_list_head);
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TAILQ_INIT(&sc->mrsas_mfi_cmd_list_head);
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atomic_set(&sc->fw_outstanding, 0);
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mrsas_atomic_set(&sc->fw_outstanding, 0);
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sc->io_cmds_highwater = 0;
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@ -1392,7 +1392,7 @@ mrsas_isr(void *arg)
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return;
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}
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/* If we are resetting, bail */
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if (test_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags)) {
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if (mrsas_test_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags)) {
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printf(" Entered into ISR when OCR is going active. \n");
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mrsas_clear_intr(sc);
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return;
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@ -1462,7 +1462,7 @@ mrsas_complete_cmd(struct mrsas_softc *sc, u_int32_t MSIxIndex)
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lbinfo = &sc->load_balance_info[device_id];
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if (cmd_mpt->load_balance == MRSAS_LOAD_BALANCE_FLAG) {
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arm = lbinfo->raid1DevHandle[0] == scsi_io_req->DevHandle ? 0 : 1;
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atomic_dec(&lbinfo->scsi_pending_cmds[arm]);
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mrsas_atomic_dec(&lbinfo->scsi_pending_cmds[arm]);
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cmd_mpt->load_balance &= ~MRSAS_LOAD_BALANCE_FLAG;
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}
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/* Fall thru and complete IO */
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@ -1471,7 +1471,7 @@ mrsas_complete_cmd(struct mrsas_softc *sc, u_int32_t MSIxIndex)
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mrsas_cmd_done(sc, cmd_mpt);
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scsi_io_req->RaidContext.status = 0;
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scsi_io_req->RaidContext.exStatus = 0;
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atomic_dec(&sc->fw_outstanding);
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mrsas_atomic_dec(&sc->fw_outstanding);
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break;
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case MRSAS_MPI2_FUNCTION_PASSTHRU_IO_REQUEST: /* MFI command */
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cmd_mfi = sc->mfi_cmd_list[cmd_mpt->sync_cmd_idx];
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@ -2672,7 +2672,7 @@ mrsas_reset_ctrl(struct mrsas_softc *sc)
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"mrsas: Hardware critical error, returning FAIL.\n");
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return FAIL;
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}
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set_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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mrsas_set_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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sc->adprecovery = MRSAS_ADPRESET_SM_INFAULT;
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mrsas_disable_intr(sc);
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DELAY(1000 * 1000);
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@ -2689,7 +2689,7 @@ mrsas_reset_ctrl(struct mrsas_softc *sc)
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ccb = (union ccb *)(mpt_cmd->ccb_ptr);
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ccb->ccb_h.status = CAM_SCSI_BUS_RESET;
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mrsas_cmd_done(sc, mpt_cmd);
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atomic_dec(&sc->fw_outstanding);
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mrsas_atomic_dec(&sc->fw_outstanding);
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}
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}
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@ -2787,7 +2787,7 @@ mrsas_reset_ctrl(struct mrsas_softc *sc)
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mrsas_dprint(sc, MRSAS_OCR, "mrsas_ioc_init() failed!\n");
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continue;
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}
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clear_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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mrsas_clear_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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mrsas_enable_intr(sc);
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sc->adprecovery = MRSAS_HBA_OPERATIONAL;
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@ -2833,12 +2833,12 @@ mrsas_reset_ctrl(struct mrsas_softc *sc)
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mrsas_kill_hba(sc);
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retval = FAIL;
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} else {
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clear_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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mrsas_clear_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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mrsas_enable_intr(sc);
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sc->adprecovery = MRSAS_HBA_OPERATIONAL;
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}
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out:
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clear_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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mrsas_clear_bit(MRSAS_FUSION_IN_RESET, &sc->reset_flags);
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mrsas_dprint(sc, MRSAS_OCR,
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"Reset Exit with %d.\n", retval);
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return retval;
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@ -2890,7 +2890,7 @@ mrsas_wait_for_outstanding(struct mrsas_softc *sc)
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retval = 1;
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goto out;
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}
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outstanding = atomic_read(&sc->fw_outstanding);
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outstanding = mrsas_atomic_read(&sc->fw_outstanding);
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if (!outstanding)
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goto out;
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@ -2904,7 +2904,7 @@ mrsas_wait_for_outstanding(struct mrsas_softc *sc)
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DELAY(1000 * 1000);
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}
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if (atomic_read(&sc->fw_outstanding)) {
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if (mrsas_atomic_read(&sc->fw_outstanding)) {
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mrsas_dprint(sc, MRSAS_OCR,
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" pending commands remain after waiting,"
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" will reset adapter.\n");
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@ -101,7 +101,7 @@ __FBSDID("$FreeBSD$");
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*/
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#define BYTE_ALIGNMENT 1
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#define MRSAS_MAX_NAME_LENGTH 32
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#define MRSAS_VERSION "06.705.10.01-fbsd"
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#define MRSAS_VERSION "06.705.10.02-fbsd"
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#define MRSAS_ULONG_MAX 0xFFFFFFFFFFFFFFFF
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#define MRSAS_DEFAULT_TIMEOUT 0x14 /* Temporarily set */
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#define DONE 0
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@ -513,12 +513,12 @@ Mpi2ReplyDescriptorsUnion_t, MPI2_POINTER pMpi2ReplyDescriptorsUnion_t;
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typedef struct {
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volatile unsigned int val;
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} atomic_t;
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} mrsas_atomic_t;
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#define atomic_read(v) atomic_load_acq_int(&(v)->val)
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#define atomic_set(v,i) atomic_store_rel_int(&(v)->val, i)
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#define atomic_dec(v) atomic_fetchadd_int(&(v)->val, -1)
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#define atomic_inc(v) atomic_fetchadd_int(&(v)->val, 1)
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#define mrsas_atomic_read(v) atomic_load_acq_int(&(v)->val)
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#define mrsas_atomic_set(v,i) atomic_store_rel_int(&(v)->val, i)
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#define mrsas_atomic_dec(v) atomic_fetchadd_int(&(v)->val, -1)
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#define mrsas_atomic_inc(v) atomic_fetchadd_int(&(v)->val, 1)
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/* IOCInit Request message */
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typedef struct _MPI2_IOC_INIT_REQUEST {
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@ -813,7 +813,7 @@ typedef struct _LD_LOAD_BALANCE_INFO {
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u_int8_t loadBalanceFlag;
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u_int8_t reserved1;
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u_int16_t raid1DevHandle[2];
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atomic_t scsi_pending_cmds[2];
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mrsas_atomic_t scsi_pending_cmds[2];
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u_int64_t last_accessed_block[2];
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} LD_LOAD_BALANCE_INFO, *PLD_LOAD_BALANCE_INFO;
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@ -2524,7 +2524,7 @@ struct mrsas_softc {
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bus_addr_t ctlr_info_phys_addr;
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u_int32_t max_sectors_per_req;
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u_int8_t disableOnlineCtrlReset;
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atomic_t fw_outstanding;
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mrsas_atomic_t fw_outstanding;
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u_int32_t mrsas_debug;
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u_int32_t mrsas_io_timeout;
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u_int32_t mrsas_fw_fault_check_delay;
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@ -2577,19 +2577,19 @@ struct mrsas_softc {
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#endif
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static __inline void
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clear_bit(int b, volatile void *p)
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mrsas_clear_bit(int b, volatile void *p)
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{
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atomic_clear_int(((volatile int *)p) + (b >> 5), 1 << (b & 0x1f));
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}
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static __inline void
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set_bit(int b, volatile void *p)
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mrsas_set_bit(int b, volatile void *p)
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{
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atomic_set_int(((volatile int *)p) + (b >> 5), 1 << (b & 0x1f));
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}
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static __inline int
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test_bit(int b, volatile void *p)
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mrsas_test_bit(int b, volatile void *p)
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{
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return ((volatile int *)p)[b >> 5] & (1 << (b & 0x1f));
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}
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@ -532,9 +532,9 @@ mrsas_startio(struct mrsas_softc *sc, struct cam_sim *sim,
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*/
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callout_reset(&cmd->cm_callout, (sc->mrsas_io_timeout * hz) / 1000,
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mrsas_scsiio_timeout, cmd);
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atomic_inc(&sc->fw_outstanding);
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mrsas_atomic_inc(&sc->fw_outstanding);
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if (atomic_read(&sc->fw_outstanding) > sc->io_cmds_highwater)
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if (mrsas_atomic_read(&sc->fw_outstanding) > sc->io_cmds_highwater)
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sc->io_cmds_highwater++;
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mrsas_fire_cmd(sc, req_desc->addr.u.low, req_desc->addr.u.high);
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@ -1347,8 +1347,8 @@ mrsas_get_best_arm(PLD_LOAD_BALANCE_INFO lbInfo, u_int8_t arm,
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u_int8_t bestArm;
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/* get the pending cmds for the data and mirror arms */
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pend0 = atomic_read(&lbInfo->scsi_pending_cmds[0]);
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pend1 = atomic_read(&lbInfo->scsi_pending_cmds[1]);
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pend0 = mrsas_atomic_read(&lbInfo->scsi_pending_cmds[0]);
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pend1 = mrsas_atomic_read(&lbInfo->scsi_pending_cmds[1]);
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/* Determine the disk whose head is nearer to the req. block */
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diff0 = ABS_DIFF(block, lbInfo->last_accessed_block[0]);
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@ -1382,7 +1382,7 @@ mrsas_get_updated_dev_handle(PLD_LOAD_BALANCE_INFO lbInfo,
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/* get best new arm */
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arm = mrsas_get_best_arm(lbInfo, old_arm, io_info->ldStartBlock, io_info->numBlocks);
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devHandle = lbInfo->raid1DevHandle[arm];
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atomic_inc(&lbInfo->scsi_pending_cmds[arm]);
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mrsas_atomic_inc(&lbInfo->scsi_pending_cmds[arm]);
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return devHandle;
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}
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