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Differential D16060 Diff 45177 head/sys/dev/smartpqi/smartpqi_queue.c

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head/sys/dev/smartpqi/smartpqi_queue.c

Show First 20 Lines • Show All 194 Lines • ▼ Show 20 Linesint pqisrc_allocate_and_init_adminq(pqisrc_softstate_t *softs)
/* OB PI */ /* OB PI */
softs->admin_ob_queue.pi_virt_addr = softs->admin_ob_queue.pi_virt_addr =
(uint32_t*)((uint8_t*)(softs->admin_ib_queue.ci_virt_addr) + (uint32_t*)((uint8_t*)(softs->admin_ib_queue.ci_virt_addr) +
PQI_ADDR_ALIGN_MASK_64 + 1); PQI_ADDR_ALIGN_MASK_64 + 1);
softs->admin_ob_queue.pi_dma_addr = softs->admin_ob_queue.pi_dma_addr =
(dma_addr_t)((uint8_t*)(softs->admin_ib_queue.ci_dma_addr) + (dma_addr_t)((uint8_t*)(softs->admin_ib_queue.ci_dma_addr) +
PQI_ADDR_ALIGN_MASK_64 + 1); PQI_ADDR_ALIGN_MASK_64 + 1);
DBG_INFO("softs->admin_ib_queue.ci_dma_addr : %p,softs->admin_ob_queue.pi_dma_addr :%p\n", DBG_INIT("softs->admin_ib_queue.ci_dma_addr : %p,softs->admin_ob_queue.pi_dma_addr :%p\n",
(void*)softs->admin_ib_queue.ci_dma_addr, (void*)softs->admin_ob_queue.pi_dma_addr ); (void*)softs->admin_ib_queue.ci_dma_addr, (void*)softs->admin_ob_queue.pi_dma_addr );
/* Verify alignment */ /* Verify alignment */
ASSERT(!(softs->admin_ib_queue.array_dma_addr & ASSERT(!(softs->admin_ib_queue.array_dma_addr &
PQI_ADDR_ALIGN_MASK_64)); PQI_ADDR_ALIGN_MASK_64));
ASSERT(!(softs->admin_ib_queue.ci_dma_addr & ASSERT(!(softs->admin_ib_queue.ci_dma_addr &
PQI_ADDR_ALIGN_MASK_64)); PQI_ADDR_ALIGN_MASK_64));
ASSERT(!(softs->admin_ob_queue.array_dma_addr & ASSERT(!(softs->admin_ob_queue.array_dma_addr &
▲ Show 20 Lines • Show All 137 Lines • ▼ Show 20 Lines /* Admin queue created, get ci,pi offset */
os_strlcpy(softs->admin_ib_queue.lockname, "admin_ibqlock", LOCKNAME_SIZE); os_strlcpy(softs->admin_ib_queue.lockname, "admin_ibqlock", LOCKNAME_SIZE);
ret =OS_INIT_PQILOCK(softs, &softs->admin_ib_queue.lock, ret =OS_INIT_PQILOCK(softs, &softs->admin_ib_queue.lock,
softs->admin_ib_queue.lockname); softs->admin_ib_queue.lockname);
if(ret){ if(ret){
DBG_ERR("Admin spinlock initialization failed\n"); DBG_ERR("Admin spinlock initialization failed\n");
softs->admin_ib_queue.lockcreated = false; softs->admin_ib_queue.lockcreated = false;
goto err_out; goto err_lock;
} }
softs->admin_ib_queue.lockcreated = true; softs->admin_ib_queue.lockcreated = true;
/* Print admin q config details */ /* Print admin q config details */
pqisrc_print_adminq_config(softs); pqisrc_print_adminq_config(softs);
DBG_FUNC("OUT\n"); DBG_FUNC("OUT\n");
return ret; return ret;
err_lock:
err_q_create: err_q_create:
os_dma_mem_free(softs, &softs->admin_queue_dma_mem); os_dma_mem_free(softs, &softs->admin_queue_dma_mem);
err_out: err_out:
DBG_FUNC("failed OUT\n"); DBG_FUNC("failed OUT\n");
return ret; return ret;
} }
/* /*
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