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path: root/drivers/misc/mei/hw-me.h
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Diffstat (limited to 'drivers/misc/mei/hw-me.h')
-rw-r--r--drivers/misc/mei/hw-me.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/misc/mei/hw-me.h b/drivers/misc/mei/hw-me.h
index 0c6fe71d1212..bbcc5fc106cd 100644
--- a/drivers/misc/mei/hw-me.h
+++ b/drivers/misc/mei/hw-me.h
@@ -31,10 +31,12 @@
*
* @fw_status: FW status
* @quirk_probe: device exclusion quirk
+ * @dma_size: device DMA buffers size
*/
struct mei_cfg {
const struct mei_fw_status fw_status;
bool (*quirk_probe)(struct pci_dev *pdev);
+ size_t dma_size[DMA_DSCR_NUM];
};
@@ -80,6 +82,7 @@ struct mei_me_hw {
* @MEI_ME_PCH8_SPS_CFG: Platform Controller Hub Gen8 and newer
* servers platforms with quirk for
* SPS firmware exclusion.
+ * @MEI_ME_PCH12_CFG: Platform Controller Hub Gen12 and newer
* @MEI_ME_NUM_CFG: Upper Sentinel.
*/
enum mei_cfg_idx {
@@ -90,6 +93,7 @@ enum mei_cfg_idx {
MEI_ME_PCH_CPT_PBG_CFG,
MEI_ME_PCH8_CFG,
MEI_ME_PCH8_SPS_CFG,
+ MEI_ME_PCH12_CFG,
MEI_ME_NUM_CFG,
};