forked from ~ljy/RK356X_SDK_RELEASE
blame | history | patch | commit | commitdiff
hc
2024-10-16 50a212ec906f7524620675f0c57357691c26c81f 
 kernel/arch/mips/cavium-octeon/executive/cvmx-helper-util.c
....@@ -81,93 +81,6 @@
8181 }
8282 
8383 /**
84
- * Debug routine to dump the packet structure to the console
85
- *
86
- * @work:   Work queue entry containing the packet to dump
87
- * Returns
88
- */
89
-int cvmx_helper_dump_packet(cvmx_wqe_t *work)
90
-{
91
-	uint64_t count;
92
-	uint64_t remaining_bytes;
93
-	union cvmx_buf_ptr buffer_ptr;
94
-	uint64_t start_of_buffer;
95
-	uint8_t *data_address;
96
-	uint8_t *end_of_data;
97
-
98
-	cvmx_dprintf("Packet Length:   %u\n", work->word1.len);
99
-	cvmx_dprintf("	  Input Port:  %u\n", cvmx_wqe_get_port(work));
100
-	cvmx_dprintf("	  QoS:	       %u\n", cvmx_wqe_get_qos(work));
101
-	cvmx_dprintf("	  Buffers:     %u\n", work->word2.s.bufs);
102
-
103
-	if (work->word2.s.bufs == 0) {
104
-		union cvmx_ipd_wqe_fpa_queue wqe_pool;
105
-		wqe_pool.u64 = cvmx_read_csr(CVMX_IPD_WQE_FPA_QUEUE);
106
-		buffer_ptr.u64 = 0;
107
-		buffer_ptr.s.pool = wqe_pool.s.wqe_pool;
108
-		buffer_ptr.s.size = 128;
109
-		buffer_ptr.s.addr = cvmx_ptr_to_phys(work->packet_data);
110
-		if (likely(!work->word2.s.not_IP)) {
111
-			union cvmx_pip_ip_offset pip_ip_offset;
112
-			pip_ip_offset.u64 = cvmx_read_csr(CVMX_PIP_IP_OFFSET);
113
-			buffer_ptr.s.addr +=
114
-			    (pip_ip_offset.s.offset << 3) -
115
-			    work->word2.s.ip_offset;
116
-			buffer_ptr.s.addr += (work->word2.s.is_v6 ^ 1) << 2;
117
-		} else {
118
-			/*
119
-			 * WARNING: This code assumes that the packet
120
-			 * is not RAW. If it was, we would use
121
-			 * PIP_GBL_CFG[RAW_SHF] instead of
122
-			 * PIP_GBL_CFG[NIP_SHF].
123
-			 */
124
-			union cvmx_pip_gbl_cfg pip_gbl_cfg;
125
-			pip_gbl_cfg.u64 = cvmx_read_csr(CVMX_PIP_GBL_CFG);
126
-			buffer_ptr.s.addr += pip_gbl_cfg.s.nip_shf;
127
-		}
128
-	} else
129
-		buffer_ptr = work->packet_ptr;
130
-	remaining_bytes = work->word1.len;
131
-
132
-	while (remaining_bytes) {
133
-		start_of_buffer =
134
-		    ((buffer_ptr.s.addr >> 7) - buffer_ptr.s.back) << 7;
135
-		cvmx_dprintf("	  Buffer Start:%llx\n",
136
-			     (unsigned long long)start_of_buffer);
137
-		cvmx_dprintf("	  Buffer I   : %u\n", buffer_ptr.s.i);
138
-		cvmx_dprintf("	  Buffer Back: %u\n", buffer_ptr.s.back);
139
-		cvmx_dprintf("	  Buffer Pool: %u\n", buffer_ptr.s.pool);
140
-		cvmx_dprintf("	  Buffer Data: %llx\n",
141
-			     (unsigned long long)buffer_ptr.s.addr);
142
-		cvmx_dprintf("	  Buffer Size: %u\n", buffer_ptr.s.size);
143
-
144
-		cvmx_dprintf("\t\t");
145
-		data_address = (uint8_t *) cvmx_phys_to_ptr(buffer_ptr.s.addr);
146
-		end_of_data = data_address + buffer_ptr.s.size;
147
-		count = 0;
148
-		while (data_address < end_of_data) {
149
-			if (remaining_bytes == 0)
150
-				break;
151
-			else
152
-				remaining_bytes--;
153
-			cvmx_dprintf("%02x", (unsigned int)*data_address);
154
-			data_address++;
155
-			if (remaining_bytes && (count == 7)) {
156
-				cvmx_dprintf("\n\t\t");
157
-				count = 0;
158
-			} else
159
-				count++;
160
-		}
161
-		cvmx_dprintf("\n");
162
-
163
-		if (remaining_bytes)
164
-			buffer_ptr = *(union cvmx_buf_ptr *)
165
-				cvmx_phys_to_ptr(buffer_ptr.s.addr - 8);
166
-	}
167
-	return 0;
168
-}
169
-
170
-/**
17184  * Setup Random Early Drop on a specific input queue
17285  *
17386  * @queue:  Input queue to setup RED on (0-7)
....@@ -179,7 +92,8 @@
17992  *		 than this many free packet buffers in FPA 0.
18093  * Returns Zero on success. Negative on failure
18194  */
182
-int cvmx_helper_setup_red_queue(int queue, int pass_thresh, int drop_thresh)
95
+static int cvmx_helper_setup_red_queue(int queue, int pass_thresh,
96
+				       int drop_thresh)
18397 {
18498 	union cvmx_ipd_qosx_red_marks red_marks;
18599 	union cvmx_ipd_red_quex_param red_param;