[6/6] net/bnxt: add a field for fw capabilities
diff mbox series

Message ID 20191210150529.27922-7-kalesh-anakkur.purayil@broadcom.com
State Accepted
Delegated to: Ajit Khaparde
Headers show
Series
  • bnxt patchset
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ci/travis-robot warning Travis build: failed
ci/Intel-compilation success Compilation OK
ci/checkpatch success coding style OK

Commit Message

Kalesh A P Dec. 10, 2019, 3:05 p.m. UTC
From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>

The purpose of this patch is used to add a new field "fw_cap"
in bnxt structure. The new "fw_cap" field store all the capabilities
reported by the FW. This information will help us to determine
the device capablities when registering feature support with FW.

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
---
 drivers/net/bnxt/bnxt.h        | 24 +++++++++++++-----------
 drivers/net/bnxt/bnxt_cpr.c    |  2 +-
 drivers/net/bnxt/bnxt_ethdev.c |  4 +++-
 drivers/net/bnxt/bnxt_hwrm.c   | 24 +++++++++---------------
 4 files changed, 26 insertions(+), 28 deletions(-)

Patch
diff mbox series

diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index f9e4d76..ab18e8a 100644
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -507,17 +507,13 @@  struct bnxt {
 #define BNXT_FLAG_STINGRAY		BIT(14)
 #define BNXT_FLAG_FW_RESET		BIT(15)
 #define BNXT_FLAG_FATAL_ERROR		BIT(16)
-#define BNXT_FLAG_FW_CAP_IF_CHANGE		BIT(17)
-#define BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE	BIT(18)
-#define BNXT_FLAG_FW_CAP_ERROR_RECOVERY		BIT(19)
-#define BNXT_FLAG_FW_HEALTH_CHECK_SCHEDULED	BIT(20)
-#define BNXT_FLAG_FW_CAP_ERR_RECOVER_RELOAD	BIT(21)
-#define BNXT_FLAG_EXT_STATS_SUPPORTED		BIT(22)
-#define BNXT_FLAG_NEW_RM			BIT(23)
-#define BNXT_FLAG_INIT_DONE			BIT(24)
-#define BNXT_FLAG_FW_CAP_ONE_STEP_TX_TS		BIT(25)
-#define BNXT_FLAG_ADV_FLOW_MGMT			BIT(26)
-#define BNXT_FLAG_FW_CAP_HOT_RESET		BIT(27)
+#define BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE	BIT(17)
+#define BNXT_FLAG_FW_HEALTH_CHECK_SCHEDULED	BIT(18)
+#define BNXT_FLAG_EXT_STATS_SUPPORTED		BIT(19)
+#define BNXT_FLAG_NEW_RM			BIT(20)
+#define BNXT_FLAG_INIT_DONE			BIT(21)
+#define BNXT_FLAG_FW_CAP_ONE_STEP_TX_TS		BIT(22)
+#define BNXT_FLAG_ADV_FLOW_MGMT			BIT(23)
 #define BNXT_PF(bp)		(!((bp)->flags & BNXT_FLAG_VF))
 #define BNXT_VF(bp)		((bp)->flags & BNXT_FLAG_VF)
 #define BNXT_NPAR(bp)		((bp)->port_partition_type)
@@ -531,6 +527,12 @@  struct bnxt {
 #define BNXT_HAS_NQ(bp)		BNXT_CHIP_THOR(bp)
 #define BNXT_HAS_RING_GRPS(bp)	(!BNXT_CHIP_THOR(bp))
 
+	uint32_t		fw_cap;
+#define BNXT_FW_CAP_HOT_RESET		BIT(0)
+#define BNXT_FW_CAP_IF_CHANGE		BIT(1)
+#define BNXT_FW_CAP_ERROR_RECOVERY	BIT(2)
+#define BNXT_FW_CAP_ERR_RECOVER_RELOAD	BIT(3)
+
 	uint32_t		flow_flags;
 #define BNXT_FLOW_FLAG_L2_HDR_SRC_FILTER_EN	BIT(0)
 	pthread_mutex_t         flow_lock;
diff --git a/drivers/net/bnxt/bnxt_cpr.c b/drivers/net/bnxt/bnxt_cpr.c
index e6f30fe..2c3129f 100644
--- a/drivers/net/bnxt/bnxt_cpr.c
+++ b/drivers/net/bnxt/bnxt_cpr.c
@@ -21,7 +21,7 @@  void bnxt_wait_for_device_shutdown(struct bnxt *bp)
 	 * the SHUTDOWN bit in health register
 	 */
 	if (!(bp->recovery_info &&
-	      (bp->flags & BNXT_FLAG_FW_CAP_ERR_RECOVER_RELOAD)))
+	      (bp->fw_cap & BNXT_FW_CAP_ERR_RECOVER_RELOAD)))
 		return;
 
 	/* Driver has to wait for fw_reset_max_msecs or shutdown bit which comes
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 146f04b..1b4ed29 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -4617,6 +4617,8 @@  static int bnxt_init_fw(struct bnxt *bp)
 	uint16_t mtu;
 	int rc = 0;
 
+	bp->fw_cap = 0;
+
 	rc = bnxt_hwrm_ver_get(bp);
 	if (rc)
 		return rc;
@@ -4652,7 +4654,7 @@  static int bnxt_init_fw(struct bnxt *bp)
 	/* Get the adapter error recovery support info */
 	rc = bnxt_hwrm_error_recovery_qcfg(bp);
 	if (rc)
-		bp->flags &= ~BNXT_FLAG_FW_CAP_ERROR_RECOVERY;
+		bp->fw_cap &= ~BNXT_FW_CAP_ERROR_RECOVERY;
 
 	bnxt_hwrm_port_led_qcaps(bp);
 
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index d30da9b..d0dcd56 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -661,21 +661,15 @@  static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)
 		bp->flags |= BNXT_FLAG_EXT_STATS_SUPPORTED;
 
 	if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ERROR_RECOVERY_CAPABLE) {
-		bp->flags |= BNXT_FLAG_FW_CAP_ERROR_RECOVERY;
+		bp->fw_cap |= BNXT_FW_CAP_ERROR_RECOVERY;
 		PMD_DRV_LOG(DEBUG, "Adapter Error recovery SUPPORTED\n");
-	} else {
-		bp->flags &= ~BNXT_FLAG_FW_CAP_ERROR_RECOVERY;
 	}
 
 	if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ERR_RECOVER_RELOAD)
-		bp->flags |= BNXT_FLAG_FW_CAP_ERR_RECOVER_RELOAD;
-	else
-		bp->flags &= ~BNXT_FLAG_FW_CAP_ERR_RECOVER_RELOAD;
+		bp->fw_cap |= BNXT_FW_CAP_ERR_RECOVER_RELOAD;
 
 	if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_HOT_RESET_CAPABLE)
-		bp->flags |= BNXT_FLAG_FW_CAP_HOT_RESET;
-	else
-		bp->flags &= ~BNXT_FLAG_FW_CAP_HOT_RESET;
+		bp->fw_cap |= BNXT_FW_CAP_HOT_RESET;
 
 	HWRM_UNLOCK();
 
@@ -761,9 +755,9 @@  int bnxt_hwrm_func_driver_register(struct bnxt *bp)
 	if (bp->flags & BNXT_FLAG_REGISTERED)
 		return 0;
 
-	if (bp->flags & BNXT_FLAG_FW_CAP_HOT_RESET)
+	if (bp->fw_cap & BNXT_FW_CAP_HOT_RESET)
 		flags = HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_HOT_RESET_SUPPORT;
-	if (bp->flags & BNXT_FLAG_FW_CAP_ERROR_RECOVERY)
+	if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
 		flags |= HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_ERROR_RECOVERY_SUPPORT;
 
 	/* PFs and trusted VFs should indicate the support of the
@@ -803,7 +797,7 @@  int bnxt_hwrm_func_driver_register(struct bnxt *bp)
 				 ASYNC_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE |
 				 ASYNC_CMPL_EVENT_ID_LINK_SPEED_CHANGE |
 				 ASYNC_CMPL_EVENT_ID_RESET_NOTIFY);
-	if (bp->flags & BNXT_FLAG_FW_CAP_ERROR_RECOVERY)
+	if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
 		req.async_event_fwd[0] |=
 			rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ERROR_RECOVERY);
 	req.async_event_fwd[1] |=
@@ -816,7 +810,7 @@  int bnxt_hwrm_func_driver_register(struct bnxt *bp)
 
 	flags = rte_le_to_cpu_32(resp->flags);
 	if (flags & HWRM_FUNC_DRV_RGTR_OUTPUT_FLAGS_IF_CHANGE_SUPPORTED)
-		bp->flags |= BNXT_FLAG_FW_CAP_IF_CHANGE;
+		bp->fw_cap |= BNXT_FW_CAP_IF_CHANGE;
 
 	HWRM_UNLOCK();
 
@@ -4849,7 +4843,7 @@  int bnxt_hwrm_if_change(struct bnxt *bp, bool up)
 	uint32_t flags;
 	int rc;
 
-	if (!(bp->flags & BNXT_FLAG_FW_CAP_IF_CHANGE))
+	if (!(bp->fw_cap & BNXT_FW_CAP_IF_CHANGE))
 		return 0;
 
 	/* Do not issue FUNC_DRV_IF_CHANGE during reset recovery.
@@ -4892,7 +4886,7 @@  int bnxt_hwrm_error_recovery_qcfg(struct bnxt *bp)
 	int rc;
 
 	/* Older FW does not have error recovery support */
-	if (!(bp->flags & BNXT_FLAG_FW_CAP_ERROR_RECOVERY))
+	if (!(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY))
 		return 0;
 
 	if (!info) {