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| author | Reza Arbab <arbab@linux.vnet.ibm.com> | 2017-08-30 17:38:25 -0500 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-09-04 20:45:35 -0500 |
| commit | a5ea14765547ed2af7536ead95a4b27140257dad (patch) | |
| tree | a4bb671897f6e2c7785f2dc11b8eb04c42f37eb8 /hw/npu2-hw-procedures.c | |
| parent | c6e9156379643afc45bef776b5a69b6e46b3dad1 (diff) | |
| download | skiboot-a5ea14765547ed2af7536ead95a4b27140257dad.zip skiboot-a5ea14765547ed2af7536ead95a4b27140257dad.tar.gz skiboot-a5ea14765547ed2af7536ead95a4b27140257dad.tar.bz2 | |
npu2: hw-procedures: Add comments denoting procedure number
There are comments in this file to indicate where each numbered
procedure from the programming guide is implemented, for easy searching.
Add a couple which were missing.
Signed-off-by: Reza Arbab <arbab@linux.vnet.ibm.com>
Acked-By: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hw/npu2-hw-procedures.c')
| -rw-r--r-- | hw/npu2-hw-procedures.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/npu2-hw-procedures.c b/hw/npu2-hw-procedures.c index c9e7673..ac5c919 100644 --- a/hw/npu2-hw-procedures.c +++ b/hw/npu2-hw-procedures.c @@ -312,6 +312,7 @@ static uint32_t phy_reset_complete(struct npu2_dev *ndev) } DEFINE_PROCEDURE(phy_reset, phy_reset_wait, phy_reset_complete); +/* Procedure 1.2.6 - I/O PHY Tx Impedance Calibration */ static uint32_t phy_tx_zcal(struct npu2_dev *ndev) { if (ndev->npu->tx_zcal_complete[ndev->index > 2]) @@ -502,6 +503,7 @@ static uint32_t phy_enable_tx_rxcal(struct npu2_dev *ndev) } DEFINE_PROCEDURE(phy_enable_tx_rxcal); +/* Procedure 1.2.9 - Disable Downstream Link Training */ static uint32_t phy_disable_tx_rxcal(struct npu2_dev *ndev) { int lane; |