From: Rasesh Mody <rasesh.mody@cavium.com>
To: dev@dpdk.org
Cc: Rasesh Mody <rasesh.mody@cavium.com>,
ferruh.yigit@intel.com, Dept-EngDPDKDev@cavium.com,
stable@dpdk.org
Subject: [dpdk-dev] [PATCH 07/17] net/qede/base: fix logic for sfp get/set
Date: Sat, 8 Sep 2018 13:30:56 -0700 [thread overview]
Message-ID: <1536438666-22184-8-git-send-email-rasesh.mody@cavium.com> (raw)
In-Reply-To: <1536438666-22184-1-git-send-email-rasesh.mody@cavium.com>
Fix logic for sfp get rx_los, tx_fault, tx_disable, and sfp set tx_disable.
Fixes: bdc40630a8eb ("net/qede/base: add APIs for xcvr")
Cc: stable@dpdk.org
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
---
drivers/net/qede/base/ecore_mcp.c | 37 ++++++++++++++++++++-------------
drivers/net/qede/base/ecore_mcp_api.h | 2 ++
2 files changed, 24 insertions(+), 15 deletions(-)
diff --git a/drivers/net/qede/base/ecore_mcp.c b/drivers/net/qede/base/ecore_mcp.c
index 1b6eb94..ea71d07 100644
--- a/drivers/net/qede/base/ecore_mcp.c
+++ b/drivers/net/qede/base/ecore_mcp.c
@@ -2201,8 +2201,10 @@ enum _ecore_status_t ecore_mcp_get_media_type(struct ecore_hwfn *p_hwfn,
enum _ecore_status_t ecore_mcp_get_transceiver_data(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
- u32 *p_tranceiver_type)
+ u32 *p_transceiver_state,
+ u32 *p_transceiver_type)
{
+ u32 transceiver_info;
enum _ecore_status_t rc = ECORE_SUCCESS;
/* TODO - Add support for VFs */
@@ -2213,14 +2215,23 @@ enum _ecore_status_t ecore_mcp_get_transceiver_data(struct ecore_hwfn *p_hwfn,
DP_NOTICE(p_hwfn, false, "MFW is not initialized!\n");
return ECORE_BUSY;
}
- if (!p_ptt) {
- *p_tranceiver_type = ETH_TRANSCEIVER_TYPE_NONE;
- rc = ECORE_INVAL;
+
+ *p_transceiver_type = ETH_TRANSCEIVER_TYPE_NONE;
+ *p_transceiver_state = ETH_TRANSCEIVER_STATE_UPDATING;
+
+ transceiver_info = ecore_rd(p_hwfn, p_ptt,
+ p_hwfn->mcp_info->port_addr +
+ offsetof(struct public_port,
+ transceiver_data));
+
+ *p_transceiver_state = GET_MFW_FIELD(transceiver_info,
+ ETH_TRANSCEIVER_STATE);
+
+ if (*p_transceiver_state == ETH_TRANSCEIVER_STATE_PRESENT) {
+ *p_transceiver_type = GET_MFW_FIELD(transceiver_info,
+ ETH_TRANSCEIVER_TYPE);
} else {
- *p_tranceiver_type = ecore_rd(p_hwfn, p_ptt,
- p_hwfn->mcp_info->port_addr +
- offsetof(struct public_port,
- transceiver_data));
+ *p_transceiver_type = ETH_TRANSCEIVER_TYPE_UNKNOWN;
}
return rc;
@@ -2240,15 +2251,11 @@ enum _ecore_status_t ecore_mcp_trans_speed_mask(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
u32 *p_speed_mask)
{
- u32 transceiver_data, transceiver_type, transceiver_state;
-
- ecore_mcp_get_transceiver_data(p_hwfn, p_ptt, &transceiver_data);
+ u32 transceiver_type, transceiver_state;
- transceiver_state = GET_MFW_FIELD(transceiver_data,
- ETH_TRANSCEIVER_STATE);
+ ecore_mcp_get_transceiver_data(p_hwfn, p_ptt, &transceiver_state,
+ &transceiver_type);
- transceiver_type = GET_MFW_FIELD(transceiver_data,
- ETH_TRANSCEIVER_TYPE);
if (is_transceiver_ready(transceiver_state, transceiver_type) == 0)
return ECORE_INVAL;
diff --git a/drivers/net/qede/base/ecore_mcp_api.h b/drivers/net/qede/base/ecore_mcp_api.h
index 0103293..4098bae 100644
--- a/drivers/net/qede/base/ecore_mcp_api.h
+++ b/drivers/net/qede/base/ecore_mcp_api.h
@@ -607,6 +607,7 @@ enum _ecore_status_t ecore_mcp_get_media_type(struct ecore_hwfn *p_hwfn,
*
* @param p_dev - ecore dev pointer
* @param p_ptt
+ * @param p_transceiver_state - transceiver state.
* @param p_transceiver_type - media type value
*
* @return enum _ecore_status_t -
@@ -615,6 +616,7 @@ enum _ecore_status_t ecore_mcp_get_media_type(struct ecore_hwfn *p_hwfn,
*/
enum _ecore_status_t ecore_mcp_get_transceiver_data(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
+ u32 *p_transceiver_state,
u32 *p_tranceiver_type);
/**
--
1.7.10.3
next prev parent reply other threads:[~2018-09-08 20:31 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-08 20:30 [dpdk-dev] [PATCH 00/17] net/qede: add enhancements and fixes Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 01/17] net/qede/base: fix to handle stag update event Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 02/17] net/qede/base: add support for OneView APIs Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 03/17] net/qede/base: get pre-negotiated values for stag and bw Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 04/17] net/qede: fix to program HW regs with ether type Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 05/17] net/qede/base: limit number of non ethernet queues to 64 Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 06/17] net/qede/base: correct MCP error handler's log verbosity Rasesh Mody
2018-09-08 20:30 ` Rasesh Mody [this message]
2018-09-08 20:30 ` [dpdk-dev] [PATCH 08/17] net/qede/base: use trust mode for forced MAC limitations Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 09/17] net/qede/base: use pointer for bytes len read Rasesh Mody
2018-09-08 20:30 ` [dpdk-dev] [PATCH 10/17] net/qede: reorganize filter code Rasesh Mody
2018-09-20 23:51 ` Ferruh Yigit
2018-09-08 20:31 ` [dpdk-dev] [PATCH 11/17] net/qede: fix flow director bug for IPv6 filter Rasesh Mody
2018-09-08 20:31 ` [dpdk-dev] [PATCH 12/17] net/qede: refactor fdir code into generic aRFS Rasesh Mody
2018-09-08 20:31 ` [dpdk-dev] [PATCH 13/17] net/qede: add support for generic flow API Rasesh Mody
2018-09-08 20:31 ` [dpdk-dev] [PATCH 14/17] net/qede: fix Rx buffer size calculation Rasesh Mody
2018-09-08 20:31 ` [dpdk-dev] [PATCH 15/17] net/qede: add support for Rx descriptor status Rasesh Mody
2018-09-08 20:31 ` [dpdk-dev] [PATCH 16/17] net/qede/base: fix MFW FLR flow bug Rasesh Mody
2018-09-08 20:31 ` [dpdk-dev] [PATCH 17/17] net/qede: add support for dev reset Rasesh Mody
2018-09-10 5:05 ` [dpdk-dev] [PATCH 00/17] net/qede: add enhancements and fixes David Marchand
2018-09-20 16:17 ` Ferruh Yigit
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