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/HC/hc.c | |
| 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/HC/hc.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/Peripherals/FM/HC/hc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/Peripherals/FM/HC/hc.c b/drivers/net/ethernet/freescale/fman/Peripherals/FM/HC/hc.c index 74047dd..9485caa 100644 --- a/drivers/net/ethernet/freescale/fman/Peripherals/FM/HC/hc.c +++ b/drivers/net/ethernet/freescale/fman/Peripherals/FM/HC/hc.c @@ -1223,3 +1223,8 @@ t_Error FmHcPcdSync(t_Handle h_FmHc) return E_OK; } +t_Handle FmHcGetPort(t_Handle h_FmHc) +{ + t_FmHc *p_FmHc = (t_FmHc*)h_FmHc; + return p_FmHc->h_HcPortDev; +} |