Searched refs:status_head (Results 1 - 4 of 4) sorted by relevance
| /kernel/linux/linux-5.10/drivers/dma/ |
| H A D | fsl-qdma.c | 545 struct fsl_qdma_queue *status_head; in fsl_qdma_prep_status_queue() local
558 status_head = devm_kzalloc(&pdev->dev, in fsl_qdma_prep_status_queue()
559 sizeof(*status_head), GFP_KERNEL); in fsl_qdma_prep_status_queue()
560 if (!status_head) in fsl_qdma_prep_status_queue()
566 status_head->cq = dmam_alloc_coherent(&pdev->dev, in fsl_qdma_prep_status_queue()
569 &status_head->bus_addr, in fsl_qdma_prep_status_queue()
571 if (!status_head->cq) { in fsl_qdma_prep_status_queue()
572 devm_kfree(&pdev->dev, status_head); in fsl_qdma_prep_status_queue()
575 status_head->n_cq = status_size; in fsl_qdma_prep_status_queue()
576 status_head in fsl_qdma_prep_status_queue()
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| /kernel/linux/linux-6.6/drivers/dma/ |
| H A D | fsl-qdma.c | 547 struct fsl_qdma_queue *status_head; in fsl_qdma_prep_status_queue() local
560 status_head = devm_kzalloc(&pdev->dev, in fsl_qdma_prep_status_queue()
561 sizeof(*status_head), GFP_KERNEL); in fsl_qdma_prep_status_queue()
562 if (!status_head) in fsl_qdma_prep_status_queue()
568 status_head->cq = dmam_alloc_coherent(&pdev->dev, in fsl_qdma_prep_status_queue()
571 &status_head->bus_addr, in fsl_qdma_prep_status_queue()
573 if (!status_head->cq) { in fsl_qdma_prep_status_queue()
574 devm_kfree(&pdev->dev, status_head); in fsl_qdma_prep_status_queue()
577 status_head->n_cq = status_size; in fsl_qdma_prep_status_queue()
578 status_head in fsl_qdma_prep_status_queue()
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| /kernel/linux/linux-5.10/drivers/scsi/ |
| H A D | stex.c | 328 u32 status_head; member
812 hba->status_head = readl(base + OMR1); in stex_mu_intr()
813 if (unlikely(hba->status_head > hba->sts_count)) { in stex_mu_intr()
830 hba->status_tail = hba->status_head; in stex_mu_intr()
834 while (hba->status_tail != hba->status_head) { in stex_mu_intr()
883 writel(hba->status_head, base + IMR1); in stex_mu_intr()
1239 hba->status_head = 0; in stex_handshake()
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| /kernel/linux/linux-6.6/drivers/scsi/ |
| H A D | stex.c | 328 u32 status_head; member
809 hba->status_head = readl(base + OMR1); in stex_mu_intr()
810 if (unlikely(hba->status_head > hba->sts_count)) { in stex_mu_intr()
827 hba->status_tail = hba->status_head; in stex_mu_intr()
831 while (hba->status_tail != hba->status_head) { in stex_mu_intr()
880 writel(hba->status_head, base + IMR1); in stex_mu_intr()
1236 hba->status_head = 0; in stex_handshake()
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