diff options
| author | Eyal Harari <Eyal.Harari@freesacle.com> | 2014-06-03 05:34:13 (GMT) |
|---|---|---|
| committer | Mandy Lavi <mandy.lavi@freescale.com> | 2014-07-21 06:15:16 (GMT) |
| commit | 087f4784b96585b712b62a110b0fe83e45ae4351 (patch) | |
| tree | 02552af48768f80f5df999f50a77333c037a7108 /drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd | |
| parent | 1f8369e6c8f28c7f1667af3254de31ccb9eacde4 (diff) | |
| download | linux-fsl-qoriq-087f4784b96585b712b62a110b0fe83e45ae4351.tar.xz | |
FMD: DSAR - fix deep sleep entry sequence
The current sequence fixes the order of operations executed
when entering deep sleep state.
It also implements a workaround for a hardware bug by writing
to fm_cld register - disabling DMA after a short idle period.
Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com>
Change-Id: I2c73406543495dad5a7fb240a2e8fab01b81e05e
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd/fm_pcd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd/fm_pcd.c b/drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd/fm_pcd.c index 37ff0fd..ae87a36 100644 --- a/drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd/fm_pcd.c +++ b/drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd/fm_pcd.c @@ -2114,4 +2114,9 @@ t_Error FM_PCD_ModifyCounter(t_Handle h_FmPcd, e_FmPcdCounters counter, uint32_t return E_OK; } +t_Handle FM_PCD_GetHcPort(t_Handle h_FmPcd) +{ + t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd; + return FmHcGetPort(p_FmPcd->h_Hc); +} |