5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
23 lines
674 B
C
23 lines
674 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/* Header for the Gemini SATA bridge */
|
|
#ifndef SATA_GEMINI_H
|
|
#define SATA_GEMINI_H
|
|
|
|
struct sata_gemini;
|
|
|
|
enum gemini_muxmode {
|
|
GEMINI_MUXMODE_0 = 0,
|
|
GEMINI_MUXMODE_1,
|
|
GEMINI_MUXMODE_2,
|
|
GEMINI_MUXMODE_3,
|
|
};
|
|
|
|
struct sata_gemini *gemini_sata_bridge_get(void);
|
|
bool gemini_sata_bridge_enabled(struct sata_gemini *sg, bool is_ata1);
|
|
enum gemini_muxmode gemini_sata_get_muxmode(struct sata_gemini *sg);
|
|
int gemini_sata_start_bridge(struct sata_gemini *sg, unsigned int bridge);
|
|
void gemini_sata_stop_bridge(struct sata_gemini *sg, unsigned int bridge);
|
|
int gemini_sata_reset_bridge(struct sata_gemini *sg, unsigned int bridge);
|
|
|
|
#endif
|