net/sfc/base: add EVB module vSwitch/vPort/vAdaptor ops

[dpdk.git] / drivers / net / sfc / base / ef10_nic.c

diff --git a/drivers/net/sfc/base/ef10_nic.c b/drivers/net/sfc/base/ef10_nic.c
index e5e8469..7eada57 100644 (file)
--- a/drivers/net/sfc/base/ef10_nic.c
+++ b/drivers/net/sfc/base/ef10_nic.c
@@ -223,7 +223,7 @@ fail1:
        return (rc);
 }
 
-static __checkReturn           efx_rc_t
+       __checkReturn           efx_rc_t
 efx_mcdi_vadaptor_alloc(
        __in                    efx_nic_t *enp,
        __in                    uint32_t port_id)
@@ -261,7 +261,7 @@ fail1:
        return (rc);
 }
 
-static __checkReturn           efx_rc_t
+       __checkReturn           efx_rc_t
 efx_mcdi_vadaptor_free(
        __in                    efx_nic_t *enp,
        __in                    uint32_t port_id)
@@ -1216,6 +1216,19 @@ ef10_get_datapath_caps(
        else
                encp->enc_nvram_update_verify_result_supported = B_FALSE;
 
+       if (CAP_FLAGS2(req, NVRAM_UPDATE_POLL_VERIFY_RESULT))
+               encp->enc_nvram_update_poll_verify_result_supported = B_TRUE;
+       else
+               encp->enc_nvram_update_poll_verify_result_supported = B_FALSE;
+
+       /*
+        * Check if firmware update via the BUNDLE partition is supported
+        */
+       if (CAP_FLAGS2(req, BUNDLE_UPDATE))
+               encp->enc_nvram_bundle_update_supported = B_TRUE;
+       else
+               encp->enc_nvram_bundle_update_supported = B_FALSE;
+
        /*
         * Check if firmware provides packet memory and Rx datapath
         * counters.
@@ -1752,6 +1765,56 @@ fail1:
        return (rc);
 }
 
+static __checkReturn   efx_rc_t
+ef10_set_workaround_bug26807(
+       __in            efx_nic_t *enp)
+{
+       efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
+       uint32_t flags;
+       efx_rc_t rc;
+
+       /*
+        * If the bug26807 workaround is enabled, then firmware has enabled
+        * support for chained multicast filters. Firmware will reset (FLR)
+        * functions which have filters in the hardware filter table when the
+        * workaround is enabled/disabled.
+        *
+        * We must recheck if the workaround is enabled after inserting the
+        * first hardware filter, in case it has been changed since this check.
+        */
+       rc = efx_mcdi_set_workaround(enp, MC_CMD_WORKAROUND_BUG26807,
+           B_TRUE, &flags);
+       if (rc == 0) {
+               encp->enc_bug26807_workaround = B_TRUE;
+               if (flags & (1 << MC_CMD_WORKAROUND_EXT_OUT_FLR_DONE_LBN)) {
+                       /*
+                        * Other functions had installed filters before the
+                        * workaround was enabled, and they have been reset
+                        * by firmware.
+                        */
+                       EFSYS_PROBE(bug26807_workaround_flr_done);
+                       /* FIXME: bump MC warm boot count ? */
+               }
+       } else if (rc == EACCES) {
+               /*
+                * Unprivileged functions cannot enable the workaround in older
+                * firmware.
+                */
+               encp->enc_bug26807_workaround = B_FALSE;
+       } else if ((rc == ENOTSUP) || (rc == ENOENT)) {
+               encp->enc_bug26807_workaround = B_FALSE;
+       } else {
+               goto fail1;
+       }
+
+       return (0);
+
+fail1:
+       EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+       return (rc);
+}
+
 static __checkReturn   efx_rc_t
 ef10_nic_board_cfg(
        __in            efx_nic_t *enp)
@@ -1777,6 +1840,8 @@ ef10_nic_board_cfg(
        /* EFX MCDI interface uses one-based port numbers */
        emip->emi_port = port + 1;
 
+       encp->enc_assigned_port = port;
+
        if ((rc = ef10_external_port_mapping(enp, port,
                    &encp->enc_external_port)) != 0)
                goto fail2;
@@ -1886,7 +1951,7 @@ ef10_nic_board_cfg(
        encp->enc_rxq_limit = EFX_RXQ_LIMIT_TARGET;
        encp->enc_txq_limit = EFX_TXQ_LIMIT_TARGET;
 
-       encp->enc_buftbl_limit = 0xFFFFFFFF;
+       encp->enc_buftbl_limit = UINT32_MAX;
 
        /* Get interrupt vector limits */
        if ((rc = efx_mcdi_get_vector_cfg(enp, &base, &nvec, NULL)) != 0) {
@@ -1910,13 +1975,18 @@ ef10_nic_board_cfg(
                goto fail10;
        encp->enc_privilege_mask = mask;
 
+       if ((rc = ef10_set_workaround_bug26807(enp)) != 0)
+               goto fail11;
+
        /* Get remaining controller-specific board config */
        if ((rc = enop->eno_board_cfg(enp)) != 0)
                if (rc != EACCES)
-                       goto fail11;
+                       goto fail12;
 
        return (0);
 
+fail12:
+       EFSYS_PROBE(fail12);
 fail11:
        EFSYS_PROBE(fail11);
 fail10: