Merge branch 'omap-for-v3.8/pm' into omap-for-v3.8/clock

3 files changed, 27 insertions, 34 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index a4da893ac1e1..378988b5709a 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -251,6 +251,8 @@ struct adapter_params {
         unsigned char rev;                /* chip revision */
         unsigned char offload;
 
+        unsigned char bypass;
+
         unsigned int ofldq_wr_cred;
 };
 
@@ -642,6 +644,23 @@ extern int dbfifo_int_thresh;
 #define for_each_port(adapter, iter) \
         for (iter = 0; iter < (adapter)->params.nports; ++iter)
 
+static inline int is_bypass(struct adapter *adap)
+{
+        return adap->params.bypass;
+}
+
+static inline int is_bypass_device(int device)
+{
+        /* this should be set based upon device capabilities */
+        switch (device) {
+        case 0x440b:
+        case 0x440c:
+                return 1;
+        default:
+                return 0;
+        }
+}
+
 static inline unsigned int core_ticks_per_usec(const struct adapter *adap)
 {
         return adap->params.vpd.cclk / 1000;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 604f4f87f550..0df1284df497 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3416,16 +3416,6 @@ static int adap_init0_config(struct adapter *adapter, int reset)
                          finicsum, cfcsum);
 
         /*
-         * If we're a pure NIC driver then disable all offloading facilities.
-         * This will allow the firmware to optimize aspects of the hardware
-         * configuration which will result in improved performance.
-         */
-        caps_cmd.ofldcaps = 0;
-        caps_cmd.iscsicaps = 0;
-        caps_cmd.rdmacaps = 0;
-        caps_cmd.fcoecaps = 0;
-
-        /*
          * And now tell the firmware to use the configuration we just loaded.
          */
         caps_cmd.op_to_write =
@@ -3513,18 +3503,6 @@ static int adap_init0_no_config(struct adapter *adapter, int reset)
         if (ret < 0)
                 goto bye;
 
-#ifndef CONFIG_CHELSIO_T4_OFFLOAD
-        /*
-         * If we're a pure NIC driver then disable all offloading facilities.
-         * This will allow the firmware to optimize aspects of the hardware
-         * configuration which will result in improved performance.
-         */
-        caps_cmd.ofldcaps = 0;
-        caps_cmd.iscsicaps = 0;
-        caps_cmd.rdmacaps = 0;
-        caps_cmd.fcoecaps = 0;
-#endif
-
         if (caps_cmd.niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) {
                 if (!vf_acls)
                         caps_cmd.niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM);
@@ -3745,6 +3723,7 @@ static int adap_init0(struct adapter *adap)
         u32 v, port_vec;
         enum dev_state state;
         u32 params[7], val[7];
+        struct fw_caps_config_cmd caps_cmd;
         int reset = 1, j;
 
         /*
@@ -3898,6 +3877,9 @@ static int adap_init0(struct adapter *adap)
                         goto bye;
         }
 
+        if (is_bypass_device(adap->pdev->device))
+                adap->params.bypass = 1;
+
         /*
          * Grab some of our basic fundamental operating parameters.
          */
@@ -3940,13 +3922,12 @@ static int adap_init0(struct adapter *adap)
                 adap->tids.aftid_end = val[1];
         }
 
-#ifdef CONFIG_CHELSIO_T4_OFFLOAD
         /*
          * Get device capabilities so we can determine what resources we need
          * to manage.
          */
         memset(&caps_cmd, 0, sizeof(caps_cmd));
-        caps_cmd.op_to_write = htonl(V_FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
+        caps_cmd.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
                                      FW_CMD_REQUEST | FW_CMD_READ);
         caps_cmd.retval_len16 = htonl(FW_LEN16(caps_cmd));
         ret = t4_wr_mbox(adap, adap->mbox, &caps_cmd, sizeof(caps_cmd),
@@ -3991,15 +3972,6 @@ static int adap_init0(struct adapter *adap)
                 adap->vres.ddp.size = val[4] - val[3] + 1;
                 adap->params.ofldq_wr_cred = val[5];
 
-                params[0] = FW_PARAM_PFVF(ETHOFLD_START);
-                params[1] = FW_PARAM_PFVF(ETHOFLD_END);
-                ret = t4_query_params(adap, adap->mbox, adap->fn, 0, 2,
-                                      params, val);
-                if ((val[0] != val[1]) && (ret >= 0)) {
-                        adap->tids.uotid_base = val[0];
-                        adap->tids.nuotids = val[1] - val[0] + 1;
-                }
-
                 adap->params.offload = 1;
         }
         if (caps_cmd.rdmacaps) {
@@ -4048,7 +4020,6 @@ static int adap_init0(struct adapter *adap)
         }
 #undef FW_PARAM_PFVF
 #undef FW_PARAM_DEV
-#endif /* CONFIG_CHELSIO_T4_OFFLOAD */
 
         /*
          * These are finalized by FW initialization, load their values now.
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index 1b899fea1a91..39bec73ff87c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -102,6 +102,9 @@ struct tid_info {
         unsigned int ftid_base;
         unsigned int aftid_base;
         unsigned int aftid_end;
+        /* Server filter region */
+        unsigned int sftid_base;
+        unsigned int nsftids;
 
         spinlock_t atid_lock ____cacheline_aligned_in_smp;
         union aopen_entry *afree;