Commit cd3abcfa authored by Dave Liu's avatar Dave Liu Committed by Kumar Gala
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fsl_sata: Move the snoop bit to another place

For P1022 SATA host controller, the data snoop bit of DW3 in PRDT
is moved to bit28.
Signed-off-by: default avatarDave Liu <>
Signed-off-by: default avatarKumar Gala <>
parent e4773deb
......@@ -243,8 +243,12 @@ typedef struct prd_entry {
/* ext_c_ddc
#define PRD_ENTRY_EXT 0x80000000 /* extension flag or called indirect descriptor flag */
#define PRD_ENTRY_DATA_SNOOP 0x00400000 /* Snoop enable for all data associated with the PRD entry */
#define PRD_ENTRY_EXT 0x80000000 /* extension flag */
#define PRD_ENTRY_DATA_SNOOP 0x10000000 /* Data snoop enable */
#define PRD_ENTRY_DATA_SNOOP 0x00400000 /* Data snoop enable */
#define PRD_ENTRY_LEN_MASK 0x003fffff /* Data word count */
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