Lines Matching full:mvi
79 static void mvs_phy_init(struct mvs_info *mvi, int phy_id) in mvs_phy_init() argument
81 struct mvs_phy *phy = &mvi->phy[phy_id]; in mvs_phy_init()
84 phy->mvi = mvi; in mvs_phy_init()
87 sas_phy->enabled = (phy_id < mvi->chip->n_phy) ? 1 : 0; in mvs_phy_init()
97 sas_phy->sas_addr = &mvi->sas_addr[0]; in mvs_phy_init()
99 sas_phy->ha = (struct sas_ha_struct *)mvi->shost->hostdata; in mvs_phy_init()
103 static void mvs_free(struct mvs_info *mvi) in mvs_free() argument
108 if (!mvi) in mvs_free()
111 if (mvi->flags & MVF_FLAG_SOC) in mvs_free()
116 dma_pool_destroy(mvi->dma_pool); in mvs_free()
118 if (mvi->tx) in mvs_free()
119 dma_free_coherent(mvi->dev, in mvs_free()
120 sizeof(*mvi->tx) * MVS_CHIP_SLOT_SZ, in mvs_free()
121 mvi->tx, mvi->tx_dma); in mvs_free()
122 if (mvi->rx_fis) in mvs_free()
123 dma_free_coherent(mvi->dev, MVS_RX_FISL_SZ, in mvs_free()
124 mvi->rx_fis, mvi->rx_fis_dma); in mvs_free()
125 if (mvi->rx) in mvs_free()
126 dma_free_coherent(mvi->dev, in mvs_free()
127 sizeof(*mvi->rx) * (MVS_RX_RING_SZ + 1), in mvs_free()
128 mvi->rx, mvi->rx_dma); in mvs_free()
129 if (mvi->slot) in mvs_free()
130 dma_free_coherent(mvi->dev, in mvs_free()
131 sizeof(*mvi->slot) * slot_nr, in mvs_free()
132 mvi->slot, mvi->slot_dma); in mvs_free()
134 if (mvi->bulk_buffer) in mvs_free()
135 dma_free_coherent(mvi->dev, TRASH_BUCKET_SIZE, in mvs_free()
136 mvi->bulk_buffer, mvi->bulk_buffer_dma); in mvs_free()
137 if (mvi->bulk_buffer1) in mvs_free()
138 dma_free_coherent(mvi->dev, TRASH_BUCKET_SIZE, in mvs_free()
139 mvi->bulk_buffer1, mvi->bulk_buffer_dma1); in mvs_free()
141 MVS_CHIP_DISP->chip_iounmap(mvi); in mvs_free()
142 if (mvi->shost) in mvs_free()
143 scsi_host_put(mvi->shost); in mvs_free()
144 list_for_each_entry(mwq, &mvi->wq_list, entry) in mvs_free()
146 kfree(mvi->tags); in mvs_free()
147 kfree(mvi); in mvs_free()
156 struct mvs_info *mvi; in mvs_tasklet() local
160 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0]; in mvs_tasklet()
162 if (unlikely(!mvi)) in mvs_tasklet()
165 stat = MVS_CHIP_DISP->isr_status(mvi, mvi->pdev->irq); in mvs_tasklet()
170 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; in mvs_tasklet()
171 MVS_CHIP_DISP->isr(mvi, mvi->pdev->irq, stat); in mvs_tasklet()
174 MVS_CHIP_DISP->interrupt_enable(mvi); in mvs_tasklet()
182 struct mvs_info *mvi; in mvs_interrupt() local
191 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0]; in mvs_interrupt()
193 if (unlikely(!mvi)) in mvs_interrupt()
196 MVS_CHIP_DISP->interrupt_disable(mvi); in mvs_interrupt()
199 stat = MVS_CHIP_DISP->isr_status(mvi, irq); in mvs_interrupt()
202 MVS_CHIP_DISP->interrupt_enable(mvi); in mvs_interrupt()
211 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; in mvs_interrupt()
212 MVS_CHIP_DISP->isr(mvi, irq, stat); in mvs_interrupt()
218 static int mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost) in mvs_alloc() argument
223 if (mvi->flags & MVF_FLAG_SOC) in mvs_alloc()
228 spin_lock_init(&mvi->lock); in mvs_alloc()
229 for (i = 0; i < mvi->chip->n_phy; i++) { in mvs_alloc()
230 mvs_phy_init(mvi, i); in mvs_alloc()
231 mvi->port[i].wide_port_phymap = 0; in mvs_alloc()
232 mvi->port[i].port_attached = 0; in mvs_alloc()
233 INIT_LIST_HEAD(&mvi->port[i].list); in mvs_alloc()
236 mvi->devices[i].taskfileset = MVS_ID_NOT_MAPPED; in mvs_alloc()
237 mvi->devices[i].dev_type = SAS_PHY_UNUSED; in mvs_alloc()
238 mvi->devices[i].device_id = i; in mvs_alloc()
239 mvi->devices[i].dev_status = MVS_DEV_NORMAL; in mvs_alloc()
245 mvi->tx = dma_alloc_coherent(mvi->dev, in mvs_alloc()
246 sizeof(*mvi->tx) * MVS_CHIP_SLOT_SZ, in mvs_alloc()
247 &mvi->tx_dma, GFP_KERNEL); in mvs_alloc()
248 if (!mvi->tx) in mvs_alloc()
250 mvi->rx_fis = dma_alloc_coherent(mvi->dev, MVS_RX_FISL_SZ, in mvs_alloc()
251 &mvi->rx_fis_dma, GFP_KERNEL); in mvs_alloc()
252 if (!mvi->rx_fis) in mvs_alloc()
255 mvi->rx = dma_alloc_coherent(mvi->dev, in mvs_alloc()
256 sizeof(*mvi->rx) * (MVS_RX_RING_SZ + 1), in mvs_alloc()
257 &mvi->rx_dma, GFP_KERNEL); in mvs_alloc()
258 if (!mvi->rx) in mvs_alloc()
260 mvi->rx[0] = cpu_to_le32(0xfff); in mvs_alloc()
261 mvi->rx_cons = 0xfff; in mvs_alloc()
263 mvi->slot = dma_alloc_coherent(mvi->dev, in mvs_alloc()
264 sizeof(*mvi->slot) * slot_nr, in mvs_alloc()
265 &mvi->slot_dma, GFP_KERNEL); in mvs_alloc()
266 if (!mvi->slot) in mvs_alloc()
269 mvi->bulk_buffer = dma_alloc_coherent(mvi->dev, in mvs_alloc()
271 &mvi->bulk_buffer_dma, GFP_KERNEL); in mvs_alloc()
272 if (!mvi->bulk_buffer) in mvs_alloc()
275 mvi->bulk_buffer1 = dma_alloc_coherent(mvi->dev, in mvs_alloc()
277 &mvi->bulk_buffer_dma1, GFP_KERNEL); in mvs_alloc()
278 if (!mvi->bulk_buffer1) in mvs_alloc()
281 sprintf(pool_name, "%s%d", "mvs_dma_pool", mvi->id); in mvs_alloc()
282 mvi->dma_pool = dma_pool_create(pool_name, &mvi->pdev->dev, in mvs_alloc()
284 if (!mvi->dma_pool) { in mvs_alloc()
288 mvi->tags_num = slot_nr; in mvs_alloc()
291 mvs_tag_init(mvi); in mvs_alloc()
298 int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex) in mvs_ioremap() argument
301 struct pci_dev *pdev = mvi->pdev; in mvs_ioremap()
313 mvi->regs_ex = ioremap(res_start, res_len); in mvs_ioremap()
315 mvi->regs_ex = (void *)res_start; in mvs_ioremap()
316 if (!mvi->regs_ex) in mvs_ioremap()
323 iounmap(mvi->regs_ex); in mvs_ioremap()
324 mvi->regs_ex = NULL; in mvs_ioremap()
328 mvi->regs = ioremap(res_start, res_len); in mvs_ioremap()
330 if (!mvi->regs) { in mvs_ioremap()
331 if (mvi->regs_ex && (res_flag_ex & IORESOURCE_MEM)) in mvs_ioremap()
332 iounmap(mvi->regs_ex); in mvs_ioremap()
333 mvi->regs_ex = NULL; in mvs_ioremap()
351 struct mvs_info *mvi = NULL; in mvs_pci_alloc() local
354 mvi = kzalloc(sizeof(*mvi) + in mvs_pci_alloc()
357 if (!mvi) in mvs_pci_alloc()
360 mvi->pdev = pdev; in mvs_pci_alloc()
361 mvi->dev = &pdev->dev; in mvs_pci_alloc()
362 mvi->chip_id = ent->driver_data; in mvs_pci_alloc()
363 mvi->chip = &mvs_chips[mvi->chip_id]; in mvs_pci_alloc()
364 INIT_LIST_HEAD(&mvi->wq_list); in mvs_pci_alloc()
366 ((struct mvs_prv_info *)sha->lldd_ha)->mvi[id] = mvi; in mvs_pci_alloc()
367 ((struct mvs_prv_info *)sha->lldd_ha)->n_phy = mvi->chip->n_phy; in mvs_pci_alloc()
369 mvi->id = id; in mvs_pci_alloc()
370 mvi->sas = sha; in mvs_pci_alloc()
371 mvi->shost = shost; in mvs_pci_alloc()
373 mvi->tags = kzalloc(MVS_CHIP_SLOT_SZ>>3, GFP_KERNEL); in mvs_pci_alloc()
374 if (!mvi->tags) in mvs_pci_alloc()
377 if (MVS_CHIP_DISP->chip_ioremap(mvi)) in mvs_pci_alloc()
379 if (!mvs_alloc(mvi, shost)) in mvs_pci_alloc()
380 return mvi; in mvs_pci_alloc()
382 mvs_free(mvi); in mvs_pci_alloc()
449 struct mvs_info *mvi = NULL; in mvs_post_sas_ha_init() local
454 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[j]; in mvs_post_sas_ha_init()
457 &mvi->phy[i].sas_phy; in mvs_post_sas_ha_init()
459 &mvi->port[i].sas_port; in mvs_post_sas_ha_init()
464 sha->dev = mvi->dev; in mvs_post_sas_ha_init()
466 sha->sas_addr = &mvi->sas_addr[0]; in mvs_post_sas_ha_init()
470 if (mvi->flags & MVF_FLAG_SOC) in mvs_post_sas_ha_init()
477 mvi->shost->cmd_per_lun = MVS_QUEUE_SIZE; in mvs_post_sas_ha_init()
478 sha->core.shost = mvi->shost; in mvs_post_sas_ha_init()
481 static void mvs_init_sas_add(struct mvs_info *mvi) in mvs_init_sas_add() argument
484 for (i = 0; i < mvi->chip->n_phy; i++) { in mvs_init_sas_add()
485 mvi->phy[i].dev_sas_addr = 0x5005043011ab0000ULL; in mvs_init_sas_add()
486 mvi->phy[i].dev_sas_addr = in mvs_init_sas_add()
487 cpu_to_be64((u64)(*(u64 *)&mvi->phy[i].dev_sas_addr)); in mvs_init_sas_add()
490 memcpy(mvi->sas_addr, &mvi->phy[0].dev_sas_addr, SAS_ADDR_SIZE); in mvs_init_sas_add()
496 struct mvs_info *mvi; in mvs_pci_init() local
543 mvi = mvs_pci_alloc(pdev, ent, shost, nhost); in mvs_pci_init()
544 if (!mvi) { in mvs_pci_init()
549 memset(&mvi->hba_info_param, 0xFF, in mvs_pci_init()
552 mvs_init_sas_add(mvi); in mvs_pci_init()
554 mvi->instance = nhost; in mvs_pci_init()
555 rc = MVS_CHIP_DISP->chip_init(mvi); in mvs_pci_init()
557 mvs_free(mvi); in mvs_pci_init()
582 MVS_CHIP_DISP->interrupt_enable(mvi); in mvs_pci_init()
584 scsi_scan_host(mvi->shost); in mvs_pci_init()
591 scsi_remove_host(mvi->shost); in mvs_pci_init()
604 struct mvs_info *mvi = NULL; in mvs_pci_remove() local
607 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0]; in mvs_pci_remove()
614 sas_remove_host(mvi->shost); in mvs_pci_remove()
616 MVS_CHIP_DISP->interrupt_disable(mvi); in mvs_pci_remove()
617 free_irq(mvi->pdev->irq, sha); in mvs_pci_remove()
619 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; in mvs_pci_remove()
620 mvs_free(mvi); in mvs_pci_remove()
715 struct mvs_info *mvi = NULL; in mvs_store_interrupt_coalescing() local
734 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0]; in mvs_store_interrupt_coalescing()
736 if (unlikely(!mvi)) in mvs_store_interrupt_coalescing()
740 mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; in mvs_store_interrupt_coalescing()
742 MVS_CHIP_DISP->tune_interrupt(mvi, in mvs_store_interrupt_coalescing()