Searched refs:ESP_DMA_CMD (Results 1 – 1 of 1) sorted by relevance
| /Linux-v4.19/drivers/scsi/ |
| D | am53c974.c | 29 #define ESP_DMA_CMD 0x10 macro
190 pci_esp_write8(esp, ESP_DMA_CMD_DIR | ESP_DMA_CMD_BLAST, ESP_DMA_CMD); in pci_esp_dma_drain()
196 pci_esp_write8(esp, ESP_DMA_CMD_DIR | ESP_DMA_CMD_IDLE, ESP_DMA_CMD); in pci_esp_dma_drain()
212 pci_esp_write8(esp, ESP_DMA_CMD_IDLE, ESP_DMA_CMD); in pci_esp_dma_invalidate()
221 u8 dma_cmd = pci_esp_read8(esp, ESP_DMA_CMD); in pci_esp_dma_error()
224 pci_esp_write8(esp, ESP_DMA_CMD_ABORT, ESP_DMA_CMD); in pci_esp_dma_error()
229 pci_esp_write8(esp, ESP_DMA_CMD_IDLE, ESP_DMA_CMD); in pci_esp_dma_error()
230 pep->dma_status = pci_esp_read8(esp, ESP_DMA_CMD); in pci_esp_dma_error()
250 pci_esp_write8(esp, ESP_DMA_CMD_IDLE | val, ESP_DMA_CMD); in pci_esp_send_dma_cmd()
265 pci_esp_write8(esp, ESP_DMA_CMD_START | val, ESP_DMA_CMD); in pci_esp_send_dma_cmd()
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