diff options
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.c')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_base.c | 100 |
1 files changed, 46 insertions, 54 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index d95d2f274cb..10de370c171 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -543,13 +543,13 @@ mpt2sas_base_fault_info(struct MPT2SAS_ADAPTER *ioc , u16 fault_code) * _base_display_reply_info - * @ioc: pointer to scsi command object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * * Return nothing. */ static void -_base_display_reply_info(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, +_base_display_reply_info(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) { MPI2DefaultReply_t *mpi_reply; @@ -572,13 +572,14 @@ _base_display_reply_info(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, * mpt2sas_base_done - base internal command completion routine * @ioc: pointer to scsi command object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * * Return nothing. */ void -mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) +mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply) { MPI2DefaultReply_t *mpi_reply; @@ -601,13 +602,13 @@ mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) /** * _base_async_event - main callback handler for firmware asyn events * @ioc: pointer to scsi command object - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * * Return nothing. */ static void -_base_async_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) +_base_async_event(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, u32 reply) { Mpi2EventNotificationReply_t *mpi_reply; Mpi2EventAckRequest_t *ack_request; @@ -635,16 +636,17 @@ _base_async_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) ack_request->Function = MPI2_FUNCTION_EVENT_ACK; ack_request->Event = mpi_reply->Event; ack_request->EventContext = mpi_reply->EventContext; - ack_request->VF_ID = VF_ID; - mpt2sas_base_put_smid_default(ioc, smid, VF_ID); + ack_request->VF_ID = 0; /* TODO */ + ack_request->VP_ID = 0; + mpt2sas_base_put_smid_default(ioc, smid); out: /* scsih callback handler */ - mpt2sas_scsih_event_callback(ioc, VF_ID, reply); + mpt2sas_scsih_event_callback(ioc, msix_index, reply); /* ctl callback handler */ - mpt2sas_ctl_event_callback(ioc, VF_ID, reply); + mpt2sas_ctl_event_callback(ioc, msix_index, reply); } /** @@ -712,7 +714,7 @@ _base_interrupt(int irq, void *bus_id) u16 smid; u8 cb_idx; u32 reply; - u8 VF_ID; + u8 msix_index; struct MPT2SAS_ADAPTER *ioc = bus_id; Mpi2ReplyDescriptorsUnion_t *rpf; @@ -733,7 +735,7 @@ _base_interrupt(int irq, void *bus_id) reply = 0; cb_idx = 0xFF; smid = le16_to_cpu(rpf->Default.DescriptorTypeDependent1); - VF_ID = rpf->Default.VF_ID; + msix_index = rpf->Default.MSIxIndex; if (request_desript_type == MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY) { reply = le32_to_cpu @@ -747,14 +749,14 @@ _base_interrupt(int irq, void *bus_id) if (smid) cb_idx = ioc->scsi_lookup[smid - 1].cb_idx; if (smid && cb_idx != 0xFF) { - mpt_callbacks[cb_idx](ioc, smid, VF_ID, reply); + mpt_callbacks[cb_idx](ioc, smid, msix_index, reply); if (reply) - _base_display_reply_info(ioc, smid, VF_ID, + _base_display_reply_info(ioc, smid, msix_index, reply); mpt2sas_base_free_smid(ioc, smid); } if (!smid) - _base_async_event(ioc, VF_ID, reply); + _base_async_event(ioc, msix_index, reply); /* reply free queue handling */ if (reply) { @@ -1352,21 +1354,19 @@ static inline void _base_writeq(__u64 b, volatile void __iomem *addr, * mpt2sas_base_put_smid_scsi_io - send SCSI_IO request to firmware * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * @handle: device handle * * Return nothing. */ void -mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id, - u16 handle) +mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u16 handle) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.SCSIIO.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_SCSI_IO; - descriptor.SCSIIO.VF_ID = vf_id; + descriptor.SCSIIO.MSIxIndex = 0; /* TODO */ descriptor.SCSIIO.SMID = cpu_to_le16(smid); descriptor.SCSIIO.DevHandle = cpu_to_le16(handle); descriptor.SCSIIO.LMID = 0; @@ -1379,20 +1379,18 @@ mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id, * mpt2sas_base_put_smid_hi_priority - send Task Managment request to firmware * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * * Return nothing. */ void -mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid, - u8 vf_id) +mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.HighPriority.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY; - descriptor.HighPriority.VF_ID = vf_id; + descriptor.HighPriority.MSIxIndex = 0; /* TODO */ descriptor.HighPriority.SMID = cpu_to_le16(smid); descriptor.HighPriority.LMID = 0; descriptor.HighPriority.Reserved1 = 0; @@ -1404,18 +1402,17 @@ mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid, * mpt2sas_base_put_smid_default - Default, primarily used for config pages * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * * Return nothing. */ void -mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id) +mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; - descriptor.Default.VF_ID = vf_id; + descriptor.Default.MSIxIndex = 0; /* TODO */ descriptor.Default.SMID = cpu_to_le16(smid); descriptor.Default.LMID = 0; descriptor.Default.DescriptorTypeDependent = 0; @@ -1427,21 +1424,20 @@ mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id) * mpt2sas_base_put_smid_target_assist - send Target Assist/Status to firmware * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * @io_index: value used to track the IO * * Return nothing. */ void mpt2sas_base_put_smid_target_assist(struct MPT2SAS_ADAPTER *ioc, u16 smid, - u8 vf_id, u16 io_index) + u16 io_index) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.SCSITarget.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_SCSI_TARGET; - descriptor.SCSITarget.VF_ID = vf_id; + descriptor.SCSITarget.MSIxIndex = 0; /* TODO */ descriptor.SCSITarget.SMID = cpu_to_le16(smid); descriptor.SCSITarget.LMID = 0; descriptor.SCSITarget.IoIndex = cpu_to_le16(io_index); @@ -2454,7 +2450,7 @@ mpt2sas_base_sas_iounit_control(struct MPT2SAS_ADAPTER *ioc, if (mpi_request->Operation == MPI2_SAS_OP_PHY_HARD_RESET || mpi_request->Operation == MPI2_SAS_OP_PHY_LINK_RESET) ioc->ioc_link_reset_in_progress = 1; - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, msecs_to_jiffies(10000)); if ((mpi_request->Operation == MPI2_SAS_OP_PHY_HARD_RESET || @@ -2555,7 +2551,7 @@ mpt2sas_base_scsi_enclosure_processor(struct MPT2SAS_ADAPTER *ioc, request = mpt2sas_base_get_msg_frame(ioc, smid); ioc->base_cmds.smid = smid; memcpy(request, mpi_request, sizeof(Mpi2SepReply_t)); - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, msecs_to_jiffies(10000)); if (!(ioc->base_cmds.status & MPT2_CMD_COMPLETE)) { @@ -2701,13 +2697,12 @@ _base_get_ioc_facts(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) /** * _base_send_ioc_init - send ioc_init to firmware * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) +_base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { Mpi2IOCInitRequest_t mpi_request; Mpi2IOCInitReply_t mpi_reply; @@ -2719,7 +2714,8 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) memset(&mpi_request, 0, sizeof(Mpi2IOCInitRequest_t)); mpi_request.Function = MPI2_FUNCTION_IOC_INIT; mpi_request.WhoInit = MPI2_WHOINIT_HOST_DRIVER; - mpi_request.VF_ID = VF_ID; + mpi_request.VF_ID = 0; /* TODO */ + mpi_request.VP_ID = 0; mpi_request.MsgVersion = cpu_to_le16(MPI2_VERSION); mpi_request.HeaderVersion = cpu_to_le16(MPI2_HEADER_VERSION); @@ -2795,13 +2791,12 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) /** * _base_send_port_enable - send port_enable(discovery stuff) to firmware * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_send_port_enable(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) +_base_send_port_enable(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { Mpi2PortEnableRequest_t *mpi_request; u32 ioc_state; @@ -2829,9 +2824,10 @@ _base_send_port_enable(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) ioc->base_cmds.smid = smid; memset(mpi_request, 0, sizeof(Mpi2PortEnableRequest_t)); mpi_request->Function = MPI2_FUNCTION_PORT_ENABLE; - mpi_request->VF_ID = VF_ID; + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; - mpt2sas_base_put_smid_default(ioc, smid, VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, 300*HZ); if (!(ioc->base_cmds.status & MPT2_CMD_COMPLETE)) { @@ -2892,13 +2888,12 @@ _base_unmask_events(struct MPT2SAS_ADAPTER *ioc, u16 event) /** * _base_event_notification - send event notification * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_event_notification(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) +_base_event_notification(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { Mpi2EventNotificationRequest_t *mpi_request; unsigned long timeleft; @@ -2926,11 +2921,12 @@ _base_event_notification(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) ioc->base_cmds.smid = smid; memset(mpi_request, 0, sizeof(Mpi2EventNotificationRequest_t)); mpi_request->Function = MPI2_FUNCTION_EVENT_NOTIFICATION; - mpi_request->VF_ID = VF_ID; + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; for (i = 0; i < MPI2_EVENT_NOTIFY_EVENTMASK_WORDS; i++) mpi_request->EventMasks[i] = le32_to_cpu(ioc->event_masks[i]); - mpt2sas_base_put_smid_default(ioc, smid, VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, 30*HZ); if (!(ioc->base_cmds.status & MPT2_CMD_COMPLETE)) { printk(MPT2SAS_ERR_FMT "%s: timeout\n", @@ -2981,7 +2977,7 @@ mpt2sas_base_validate_event_type(struct MPT2SAS_ADAPTER *ioc, u32 *event_type) return; mutex_lock(&ioc->base_cmds.mutex); - _base_event_notification(ioc, 0, CAN_SLEEP); + _base_event_notification(ioc, CAN_SLEEP); mutex_unlock(&ioc->base_cmds.mutex); } @@ -3160,14 +3156,12 @@ _base_make_ioc_ready(struct MPT2SAS_ADAPTER *ioc, int sleep_flag, /** * _base_make_ioc_operational - put controller in OPERATIONAL state * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - int sleep_flag) +_base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { int r, i; unsigned long flags; @@ -3196,7 +3190,7 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, for (i = 0; i < ioc->reply_post_queue_depth; i++) ioc->reply_post_free[i].Words = ULLONG_MAX; - r = _base_send_ioc_init(ioc, VF_ID, sleep_flag); + r = _base_send_ioc_init(ioc, sleep_flag); if (r) return r; @@ -3207,14 +3201,14 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, writel(0, &ioc->chip->ReplyPostHostIndex); _base_unmask_interrupts(ioc); - r = _base_event_notification(ioc, VF_ID, sleep_flag); + r = _base_event_notification(ioc, sleep_flag); if (r) return r; if (sleep_flag == CAN_SLEEP) _base_static_config_pages(ioc); - r = _base_send_port_enable(ioc, VF_ID, sleep_flag); + r = _base_send_port_enable(ioc, sleep_flag); if (r) return r; @@ -3338,7 +3332,7 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) if (r) goto out_free_resources; } - r = _base_make_ioc_operational(ioc, 0, CAN_SLEEP); + r = _base_make_ioc_operational(ioc, CAN_SLEEP); if (r) goto out_free_resources; @@ -3490,7 +3484,7 @@ int mpt2sas_base_hard_reset_handler(struct MPT2SAS_ADAPTER *ioc, int sleep_flag, enum reset_type type) { - int r, i; + int r; unsigned long flags; dtmprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s: enter\n", ioc->name, @@ -3513,9 +3507,7 @@ mpt2sas_base_hard_reset_handler(struct MPT2SAS_ADAPTER *ioc, int sleep_flag, if (r) goto out; _base_reset_handler(ioc, MPT2_IOC_AFTER_RESET); - for (i = 0 ; i < ioc->facts.NumberOfPorts; i++) - r = _base_make_ioc_operational(ioc, ioc->pfacts[i].VF_ID, - sleep_flag); + r = _base_make_ioc_operational(ioc, sleep_flag); if (!r) _base_reset_handler(ioc, MPT2_IOC_DONE_RESET); out: |