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| author | Rob Herring <rob.herring@calxeda.com> | 2013-08-24 10:10:50 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-09-06 13:09:07 -0400 |
| commit | 2bdb10dbf59f41ead73fb3fa69699de1b621f423 (patch) | |
| tree | 3f736e8cbe7e0ce227dbd11c28f3028bf9280249 /include | |
| parent | 796c2ebd6f17da605a05eb233c907e4d8330f751 (diff) | |
| download | u-boot-imx-2bdb10dbf59f41ead73fb3fa69699de1b621f423.zip u-boot-imx-2bdb10dbf59f41ead73fb3fa69699de1b621f423.tar.gz u-boot-imx-2bdb10dbf59f41ead73fb3fa69699de1b621f423.tar.bz2 | |
ahci: add defines for PORT_SCR_STAT register bits
Replace hard-coded register values with proper defines for PORT_SCR_STAT
register.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/ahci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/ahci.h b/include/ahci.h index 78a8c55..d76993c 100644 --- a/include/ahci.h +++ b/include/ahci.h @@ -87,6 +87,11 @@ | PORT_IRQ_DMAS_FIS | PORT_IRQ_PIOS_FIS \ | PORT_IRQ_D2H_REG_FIS +/* PORT_SCR_STAT bits */ +#define PORT_SCR_STAT_DET_MASK 0x3 +#define PORT_SCR_STAT_DET_COMINIT 0x1 +#define PORT_SCR_STAT_DET_PHYRDY 0x3 + /* PORT_CMD bits */ #define PORT_CMD_ATAPI (1 << 24) /* Device is ATAPI */ #define PORT_CMD_LIST_ON (1 << 15) /* cmd list DMA engine running */ |