* [dpdk-dev] [PATCH v2 1/2] net/axgbe: 1/2.5Gbps support enabled for axgbe
@ 2020-01-10 12:59 gnandiba
2020-01-14 11:49 ` Kumar, Ravi1
0 siblings, 1 reply; 3+ messages in thread
From: gnandiba @ 2020-01-10 12:59 UTC (permalink / raw)
To: dev
From: Girish Nandibasappa <girish.nandibasappa@amd.com>
Added support for 1Gbps and 2.5Gbps in axgbe dpdk driver
Signed-off-by: Girish Nandibasappa <girish.nandibasappa@amd.com>
---
drivers/net/axgbe/axgbe_phy_impl.c | 50 ++++++++++++++++++++++++++++--
1 file changed, 48 insertions(+), 2 deletions(-)
diff --git a/drivers/net/axgbe/axgbe_phy_impl.c b/drivers/net/axgbe/axgbe_phy_impl.c
index 2267c5f81..f0dc11695 100644
--- a/drivers/net/axgbe/axgbe_phy_impl.c
+++ b/drivers/net/axgbe/axgbe_phy_impl.c
@@ -610,8 +610,7 @@ static void axgbe_phy_sfp_parse_eeprom(struct axgbe_port *pdata)
if (sfp_base[AXGBE_SFP_BASE_EXT_ID] != AXGBE_SFP_EXT_ID_SFP)
return;
- if (axgbe_phy_sfp_parse_quirks(pdata))
- return;
+ axgbe_phy_sfp_parse_quirks(pdata);
/* Assume ACTIVE cable unless told it is PASSIVE */
if (sfp_base[AXGBE_SFP_BASE_CABLE] & AXGBE_SFP_BASE_CABLE_PASSIVE) {
@@ -1238,6 +1237,47 @@ static void axgbe_phy_kr_mode(struct axgbe_port *pdata)
phy_data->cur_mode = AXGBE_MODE_KR;
}
+static void axgbe_phy_kx_2500_mode(struct axgbe_port *pdata)
+{
+ struct axgbe_phy_data *phy_data = pdata->phy_data;
+ unsigned int s0;
+
+ axgbe_phy_set_redrv_mode(pdata);
+ /* 2.5G/KX */
+ axgbe_phy_start_ratechange(pdata);
+ s0 = 0;
+ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, COMMAND, 2);
+ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 0);
+
+ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_0, s0);
+ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_1, 0);
+
+ XP_IOWRITE_BITS(pdata, XP_DRIVER_INT_REQ, REQUEST, 1);
+
+ phy_data->cur_mode = AXGBE_MODE_KX_2500;
+}
+
+static void axgbe_phy_sgmii_1000_mode(struct axgbe_port *pdata)
+{
+ struct axgbe_phy_data *phy_data = pdata->phy_data;
+ unsigned int s0;
+
+ axgbe_phy_set_redrv_mode(pdata);
+
+ /* 1G/SGMII */
+ axgbe_phy_start_ratechange(pdata);
+ s0 = 0;
+ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, COMMAND, 1);
+ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 2);
+
+ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_0, s0);
+ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_1, 0);
+
+ XP_IOWRITE_BITS(pdata, XP_DRIVER_INT_REQ, REQUEST, 1);
+
+ phy_data->cur_mode = AXGBE_MODE_SGMII_1000;
+}
+
static enum axgbe_mode axgbe_phy_cur_mode(struct axgbe_port *pdata)
{
struct axgbe_phy_data *phy_data = pdata->phy_data;
@@ -1408,6 +1448,12 @@ static void axgbe_phy_set_mode(struct axgbe_port *pdata, enum axgbe_mode mode)
case AXGBE_MODE_SFI:
axgbe_phy_sfi_mode(pdata);
break;
+ case AXGBE_MODE_KX_2500:
+ axgbe_phy_kx_2500_mode(pdata);
+ break;
+ case AXGBE_MODE_SGMII_1000:
+ axgbe_phy_sgmii_1000_mode(pdata);
+ break;
default:
break;
}
--
2.17.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] [PATCH v2 1/2] net/axgbe: 1/2.5Gbps support enabled for axgbe
2020-01-10 12:59 [dpdk-dev] [PATCH v2 1/2] net/axgbe: 1/2.5Gbps support enabled for axgbe gnandiba
@ 2020-01-14 11:49 ` Kumar, Ravi1
2020-01-17 11:22 ` Ferruh Yigit
0 siblings, 1 reply; 3+ messages in thread
From: Kumar, Ravi1 @ 2020-01-14 11:49 UTC (permalink / raw)
To: Nandibasappa, Girish, dev
[AMD Official Use Only - Internal Distribution Only]
Looks good to me.
Acked-by: Ravi Kumar <ravi1.kumar@amd.com>
Regards,
Ravi
+[CAUTION: External Email]
+
+From: Girish Nandibasappa <girish.nandibasappa@amd.com>
+
+Added support for 1Gbps and 2.5Gbps in axgbe dpdk driver
+
+Signed-off-by: Girish Nandibasappa <girish.nandibasappa@amd.com>
+---
+ drivers/net/axgbe/axgbe_phy_impl.c | 50 ++++++++++++++++++++++++++++--
+ 1 file changed, 48 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/axgbe/axgbe_phy_impl.c b/drivers/net/axgbe/axgbe_phy_impl.c
+index 2267c5f81..f0dc11695 100644
+--- a/drivers/net/axgbe/axgbe_phy_impl.c
++++ b/drivers/net/axgbe/axgbe_phy_impl.c
+@@ -610,8 +610,7 @@ static void axgbe_phy_sfp_parse_eeprom(struct axgbe_port *pdata)
+ if (sfp_base[AXGBE_SFP_BASE_EXT_ID] != AXGBE_SFP_EXT_ID_SFP)
+ return;
+
+- if (axgbe_phy_sfp_parse_quirks(pdata))
+- return;
++ axgbe_phy_sfp_parse_quirks(pdata);
+
+ /* Assume ACTIVE cable unless told it is PASSIVE */
+ if (sfp_base[AXGBE_SFP_BASE_CABLE] & AXGBE_SFP_BASE_CABLE_PASSIVE) { @@ -1238,6 +1237,47 @@ static void axgbe_phy_kr_mode(struct axgbe_port *pdata)
+ phy_data->cur_mode = AXGBE_MODE_KR; }
+
++static void axgbe_phy_kx_2500_mode(struct axgbe_port *pdata) {
++ struct axgbe_phy_data *phy_data = pdata->phy_data;
++ unsigned int s0;
++
++ axgbe_phy_set_redrv_mode(pdata);
++ /* 2.5G/KX */
++ axgbe_phy_start_ratechange(pdata);
++ s0 = 0;
++ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, COMMAND, 2);
++ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 0);
++
++ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_0, s0);
++ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_1, 0);
++
++ XP_IOWRITE_BITS(pdata, XP_DRIVER_INT_REQ, REQUEST, 1);
++
++ phy_data->cur_mode = AXGBE_MODE_KX_2500; }
++
++static void axgbe_phy_sgmii_1000_mode(struct axgbe_port *pdata) {
++ struct axgbe_phy_data *phy_data = pdata->phy_data;
++ unsigned int s0;
++
++ axgbe_phy_set_redrv_mode(pdata);
++
++ /* 1G/SGMII */
++ axgbe_phy_start_ratechange(pdata);
++ s0 = 0;
++ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, COMMAND, 1);
++ XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 2);
++
++ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_0, s0);
++ XP_IOWRITE(pdata, XP_DRIVER_SCRATCH_1, 0);
++
++ XP_IOWRITE_BITS(pdata, XP_DRIVER_INT_REQ, REQUEST, 1);
++
++ phy_data->cur_mode = AXGBE_MODE_SGMII_1000; }
++
+ static enum axgbe_mode axgbe_phy_cur_mode(struct axgbe_port *pdata) {
+ struct axgbe_phy_data *phy_data = pdata->phy_data; @@ -1408,6 +1448,12 @@ static void axgbe_phy_set_mode(struct axgbe_port *pdata, enum axgbe_mode mode)
+ case AXGBE_MODE_SFI:
+ axgbe_phy_sfi_mode(pdata);
+ break;
++ case AXGBE_MODE_KX_2500:
++ axgbe_phy_kx_2500_mode(pdata);
++ break;
++ case AXGBE_MODE_SGMII_1000:
++ axgbe_phy_sgmii_1000_mode(pdata);
++ break;
+ default:
+ break;
+ }
+--
+2.17.1
+
+
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] [PATCH v2 1/2] net/axgbe: 1/2.5Gbps support enabled for axgbe
2020-01-14 11:49 ` Kumar, Ravi1
@ 2020-01-17 11:22 ` Ferruh Yigit
0 siblings, 0 replies; 3+ messages in thread
From: Ferruh Yigit @ 2020-01-17 11:22 UTC (permalink / raw)
To: Kumar, Ravi1, Nandibasappa, Girish, dev
On 1/14/2020 11:49 AM, Kumar, Ravi1 wrote:
<...>
>
> +[CAUTION: External Email]
> +
> +From: Girish Nandibasappa <girish.nandibasappa@amd.com>
> +
> +Added support for 1Gbps and 2.5Gbps in axgbe dpdk driver
> +
> +Signed-off-by: Girish Nandibasappa <girish.nandibasappa@amd.com>
>
> Acked-by: Ravi Kumar <ravi1.kumar@amd.com>
Series applied to dpdk-next-net/master, thanks .
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-01-14 11:49 ` Kumar, Ravi1
2020-01-17 11:22 ` Ferruh Yigit
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