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| author | qctecmdr <qctecmdr@localhost> | 2020-01-29 17:51:52 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2020-01-29 17:51:52 -0800 |
| commit | c93506932fc4870b824f8412a34775d37900b04c (patch) | |
| tree | 37ef6d04025dec3f9aab31b8b7c4bc485805fbe4 | |
| parent | 61d2692e0f99a76ea72f654c4463aa94adc4ed2f (diff) | |
| parent | 43a990b6c19f0a761343694051a29f79000820f8 (diff) | |
| download | data-kernel-c93506932fc4870b824f8412a34775d37900b04c.tar.gz | |
Merge "data-kernel: emac: reduce the rw operation to 200ms"
| -rw-r--r-- | drivers/emac-dwc-eqos/DWC_ETH_QOS_dev.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/emac-dwc-eqos/DWC_ETH_QOS_dev.c b/drivers/emac-dwc-eqos/DWC_ETH_QOS_dev.c index 7ce0a31..b262b23 100644 --- a/drivers/emac-dwc-eqos/DWC_ETH_QOS_dev.c +++ b/drivers/emac-dwc-eqos/DWC_ETH_QOS_dev.c @@ -3126,7 +3126,7 @@ static INT set_promiscuous_mode(void) static INT write_phy_regs(INT phy_id, INT phy_reg, INT phy_reg_data) { - ULONG RETRYCOUNT = 1000; + ULONG RETRYCOUNT = 5000; ULONG vy_count; volatile ULONG VARMAC_GMIIAR; @@ -3139,7 +3139,7 @@ static INT write_phy_regs(INT phy_id, INT phy_reg, INT phy_reg_data) return -Y_FAILURE; vy_count++; - mdelay(1); + udelay(200); MAC_GMIIAR_RGRD(VARMAC_GMIIAR); if (GET_VALUE( @@ -3173,7 +3173,7 @@ static INT write_phy_regs(INT phy_id, INT phy_reg, INT phy_reg_data) return -Y_FAILURE; vy_count++; - mdelay(1); + udelay(200); MAC_GMIIAR_RGRD(VARMAC_GMIIAR); if (GET_VALUE( @@ -3197,7 +3197,7 @@ static INT write_phy_regs(INT phy_id, INT phy_reg, INT phy_reg_data) static INT read_phy_regs(INT phy_id, INT phy_reg, INT *phy_reg_data) { - ULONG RETRYCOUNT = 1000; + ULONG RETRYCOUNT = 5000; ULONG vy_count; volatile ULONG VARMAC_GMIIAR; ULONG VARMAC_GMIIDR; @@ -3211,8 +3211,7 @@ static INT read_phy_regs(INT phy_id, INT phy_reg, INT *phy_reg_data) return -Y_FAILURE; vy_count++; - mdelay(1); - + udelay(200); MAC_GMIIAR_RGRD(VARMAC_GMIIAR); if (GET_VALUE( VARMAC_GMIIAR, MAC_GMIIAR_GB_LPOS, @@ -3243,7 +3242,7 @@ static INT read_phy_regs(INT phy_id, INT phy_reg, INT *phy_reg_data) return -Y_FAILURE; vy_count++; - mdelay(1); + udelay(200); MAC_GMIIAR_RGRD(VARMAC_GMIIAR); if (GET_VALUE( |