cxgb3 - missing CPL hanler and register setting.
Divy Le Ray [Tue, 10 Apr 2007 03:10:33 +0000 (20:10 -0700)]
Remove specific CPL handler.
Add missing CPL handler.
Add missing register setting when the interface is brought up.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/cxgb3/cxgb3_main.c
drivers/net/cxgb3/cxgb3_offload.c
drivers/net/cxgb3/regs.h

index d6eb982..67b4b21 100644 (file)
@@ -770,6 +770,8 @@ static int cxgb_up(struct adapter *adap)
                if (err)
                        goto out;
 
+               t3_write_reg(adap, A_ULPRX_TDDP_PSZ, V_HPZ0(PAGE_SHIFT - 12));
+               
                err = setup_sge_qsets(adap);
                if (err)
                        goto out;
index eed7a48..4864924 100644 (file)
@@ -743,17 +743,6 @@ static int do_act_establish(struct t3cdev *dev, struct sk_buff *skb)
        }
 }
 
-static int do_set_tcb_rpl(struct t3cdev *dev, struct sk_buff *skb)
-{
-       struct cpl_set_tcb_rpl *rpl = cplhdr(skb);
-
-       if (rpl->status != CPL_ERR_NONE)
-               printk(KERN_ERR
-                      "Unexpected SET_TCB_RPL status %u for tid %u\n",
-                      rpl->status, GET_TID(rpl));
-       return CPL_RET_BUF_DONE;
-}
-
 static int do_trace(struct t3cdev *dev, struct sk_buff *skb)
 {
        struct cpl_trace_pkt *p = cplhdr(skb);
@@ -1215,7 +1204,8 @@ void __init cxgb3_offload_init(void)
        t3_register_cpl_handler(CPL_CLOSE_CON_RPL, do_hwtid_rpl);
        t3_register_cpl_handler(CPL_ABORT_REQ_RSS, do_abort_req_rss);
        t3_register_cpl_handler(CPL_ACT_ESTABLISH, do_act_establish);
-       t3_register_cpl_handler(CPL_SET_TCB_RPL, do_set_tcb_rpl);
+       t3_register_cpl_handler(CPL_SET_TCB_RPL, do_hwtid_rpl);
+       t3_register_cpl_handler(CPL_GET_TCB_RPL, do_hwtid_rpl);
        t3_register_cpl_handler(CPL_RDMA_TERMINATE, do_term);
        t3_register_cpl_handler(CPL_RDMA_EC_STATUS, do_hwtid_rpl);
        t3_register_cpl_handler(CPL_TRACE_PKT, do_trace);
index f8be41c..e5a5534 100644 (file)
 
 #define A_ULPRX_ISCSI_TAGMASK 0x514
 
+#define S_HPZ0    0
+#define M_HPZ0    0xf
+#define V_HPZ0(x) ((x) << S_HPZ0)
+#define G_HPZ0(x) (((x) >> S_HPZ0) & M_HPZ0)
+
 #define A_ULPRX_TDDP_LLIMIT 0x51c
 
 #define A_ULPRX_TDDP_ULIMIT 0x520
+#define A_ULPRX_TDDP_PSZ 0x528
 
 #define A_ULPRX_STAG_LLIMIT 0x52c