[Intel-wired-lan] [PATCH v3 09/15] ice: read TSPLL registers again before reporting status

[Jacob Keller]

After programming the TSPLL, re-read the registers before reporting status.
This ensures the debug log message will show what was actually programmed,
rather than relying on a cached value.

Signed-off-by: Jacob Keller <jacob.e.kel...@intel.com>
---
 drivers/net/ethernet/intel/ice/ice_tspll.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_tspll.c 
b/drivers/net/ethernet/intel/ice/ice_tspll.c
index 
f44a27252f384dbb9a1f57d5f9ac03b3b7adf037..e7bca0957583b7ba16498148b0afca0de3467e85
 100644
--- a/drivers/net/ethernet/intel/ice/ice_tspll.c
+++ b/drivers/net/ethernet/intel/ice/ice_tspll.c
@@ -201,8 +201,11 @@ static int ice_tspll_cfg_e82x(struct ice_hw *hw, enum 
ice_tspll_freq clk_freq,
                return -EBUSY;
        }
 
-       ice_tspll_log_cfg(hw, dw24.ts_pll_enable, clk_src, clk_freq, true,
-                         true);
+       ICE_READ_CGU_REG_OR_DIE(hw, ICE_CGU_R9, &dw9.val);
+       ICE_READ_CGU_REG_OR_DIE(hw, ICE_CGU_R24, &dw24.val);
+
+       ice_tspll_log_cfg(hw, dw24.ts_pll_enable, dw24.time_ref_sel,
+                         dw9.time_ref_freq_sel, true, false);
 
        return 0;
 }
@@ -343,8 +346,11 @@ static int ice_tspll_cfg_e825c(struct ice_hw *hw, enum 
ice_tspll_freq clk_freq,
                return -EBUSY;
        }
 
-       ice_tspll_log_cfg(hw, dw23.ts_pll_enable, clk_src, clk_freq, true,
-                         true);
+       ICE_READ_CGU_REG_OR_DIE(hw, ICE_CGU_R9, &dw9.val);
+       ICE_READ_CGU_REG_OR_DIE(hw, ICE_CGU_R23, &dw23.val);
+
+       ice_tspll_log_cfg(hw, dw23.ts_pll_enable, dw23.time_ref_sel,
+                         dw9.time_ref_freq_sel, true, true);
 
        return 0;
 }

-- 
2.48.1.397.gec9d649cc640