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authorEric Schneider <eric.schneider@neteffect.com>2008-04-29 16:46:54 -0400
committerRoland Dreier <rolandd@cisco.com>2008-04-29 16:46:54 -0400
commit0e1de5d62e751ca9c589d8dfabfc1e5074e62724 (patch)
tree164536558179b7741fe2659f11c19b26a3f185a7 /drivers/infiniband
parent37dab4112d7b53c3574426ef7bdd92a78d32ac3e (diff)
RDMA/nes: Add support for SFP+ PHY
This patch enables the iw_nes module for NetEffect RNICs to support additional PHYs including SFP+ (referred to as ARGUS in the code). Signed-off-by: Eric Schneider <eric.schneider@neteffect.com> Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/nes/nes.h4
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.c231
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.h6
-rw-r--r--drivers/infiniband/hw/nes/nes_nic.c72
-rw-r--r--drivers/infiniband/hw/nes/nes_utils.c10
5 files changed, 259 insertions, 64 deletions
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index 484b5e30badd..1f9f7bf73862 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -536,8 +536,8 @@ int nes_register_ofa_device(struct nes_ib_device *);
536int nes_read_eeprom_values(struct nes_device *, struct nes_adapter *); 536int nes_read_eeprom_values(struct nes_device *, struct nes_adapter *);
537void nes_write_1G_phy_reg(struct nes_device *, u8, u8, u16); 537void nes_write_1G_phy_reg(struct nes_device *, u8, u8, u16);
538void nes_read_1G_phy_reg(struct nes_device *, u8, u8, u16 *); 538void nes_read_1G_phy_reg(struct nes_device *, u8, u8, u16 *);
539void nes_write_10G_phy_reg(struct nes_device *, u16, u8, u16); 539void nes_write_10G_phy_reg(struct nes_device *, u16, u8, u16, u16);
540void nes_read_10G_phy_reg(struct nes_device *, u16, u8); 540void nes_read_10G_phy_reg(struct nes_device *, u8, u8, u16);
541struct nes_cqp_request *nes_get_cqp_request(struct nes_device *); 541struct nes_cqp_request *nes_get_cqp_request(struct nes_device *);
542void nes_post_cqp_request(struct nes_device *, struct nes_cqp_request *, int); 542void nes_post_cqp_request(struct nes_device *, struct nes_cqp_request *, int);
543int nes_arp_table(struct nes_device *, u32, u8 *, u32); 543int nes_arp_table(struct nes_device *, u32, u8 *, u32);
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index f824ecb9f879..e9db6ef04ad8 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -1208,11 +1208,16 @@ int nes_init_phy(struct nes_device *nesdev)
1208{ 1208{
1209 struct nes_adapter *nesadapter = nesdev->nesadapter; 1209 struct nes_adapter *nesadapter = nesdev->nesadapter;
1210 u32 counter = 0; 1210 u32 counter = 0;
1211 u32 sds_common_control0;
1211 u32 mac_index = nesdev->mac_index; 1212 u32 mac_index = nesdev->mac_index;
1212 u32 tx_config; 1213 u32 tx_config = 0;
1213 u16 phy_data; 1214 u16 phy_data;
1215 u32 temp_phy_data = 0;
1216 u32 temp_phy_data2 = 0;
1217 u32 i = 0;
1214 1218
1215 if (nesadapter->OneG_Mode) { 1219 if ((nesadapter->OneG_Mode) &&
1220 (nesadapter->phy_type[mac_index] != NES_PHY_TYPE_PUMA_1G)) {
1216 nes_debug(NES_DBG_PHY, "1G PHY, mac_index = %d.\n", mac_index); 1221 nes_debug(NES_DBG_PHY, "1G PHY, mac_index = %d.\n", mac_index);
1217 if (nesadapter->phy_type[mac_index] == NES_PHY_TYPE_1G) { 1222 if (nesadapter->phy_type[mac_index] == NES_PHY_TYPE_1G) {
1218 printk(PFX "%s: Programming mdc config for 1G\n", __func__); 1223 printk(PFX "%s: Programming mdc config for 1G\n", __func__);
@@ -1278,12 +1283,126 @@ int nes_init_phy(struct nes_device *nesdev)
1278 nes_read_1G_phy_reg(nesdev, 0, nesadapter->phy_index[mac_index], &phy_data); 1283 nes_read_1G_phy_reg(nesdev, 0, nesadapter->phy_index[mac_index], &phy_data);
1279 nes_write_1G_phy_reg(nesdev, 0, nesadapter->phy_index[mac_index], phy_data | 0x0300); 1284 nes_write_1G_phy_reg(nesdev, 0, nesadapter->phy_index[mac_index], phy_data | 0x0300);
1280 } else { 1285 } else {
1281 if (nesadapter->phy_type[mac_index] == NES_PHY_TYPE_IRIS) { 1286 if ((nesadapter->phy_type[mac_index] == NES_PHY_TYPE_IRIS) ||
1287 (nesadapter->phy_type[mac_index] == NES_PHY_TYPE_ARGUS)) {
1282 /* setup 10G MDIO operation */ 1288 /* setup 10G MDIO operation */
1283 tx_config = nes_read_indexed(nesdev, NES_IDX_MAC_TX_CONFIG); 1289 tx_config = nes_read_indexed(nesdev, NES_IDX_MAC_TX_CONFIG);
1284 tx_config |= 0x14; 1290 tx_config |= 0x14;
1285 nes_write_indexed(nesdev, NES_IDX_MAC_TX_CONFIG, tx_config); 1291 nes_write_indexed(nesdev, NES_IDX_MAC_TX_CONFIG, tx_config);
1286 } 1292 }
1293 if ((nesadapter->phy_type[mac_index] == NES_PHY_TYPE_ARGUS)) {
1294 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0xd7ee);
1295
1296 temp_phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
1297 mdelay(10);
1298 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0xd7ee);
1299 temp_phy_data2 = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
1300
1301 /*
1302 * if firmware is already running (like from a
1303 * driver un-load/load, don't do anything.
1304 */
1305 if (temp_phy_data == temp_phy_data2) {
1306 /* configure QT2505 AMCC PHY */
1307 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0x0000, 0x8000);
1308 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc300, 0x0000);
1309 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc302, 0x0044);
1310 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc318, 0x0052);
1311 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc319, 0x0008);
1312 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc31a, 0x0098);
1313 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0x0026, 0x0E00);
1314 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0x0027, 0x0000);
1315 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0x0028, 0xA528);
1316
1317 /*
1318 * remove micro from reset; chip boots from ROM,
1319 * uploads EEPROM f/w image, uC executes f/w
1320 */
1321 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc300, 0x0002);
1322
1323 /*
1324 * wait for heart beat to start to
1325 * know loading is done
1326 */
1327 counter = 0;
1328 do {
1329 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0xd7ee);
1330 temp_phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
1331 if (counter++ > 1000) {
1332 nes_debug(NES_DBG_PHY, "AMCC PHY- breaking from heartbeat check <this is bad!!!> \n");
1333 break;
1334 }
1335 mdelay(100);
1336 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0xd7ee);
1337 temp_phy_data2 = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
1338 } while ((temp_phy_data2 == temp_phy_data));
1339
1340 /*
1341 * wait for tracking to start to know
1342 * f/w is good to go
1343 */
1344 counter = 0;
1345 do {
1346 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0xd7fd);
1347 temp_phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
1348 if (counter++ > 1000) {
1349 nes_debug(NES_DBG_PHY, "AMCC PHY- breaking from status check <this is bad!!!> \n");
1350 break;
1351 }
1352 mdelay(1000);
1353 /*
1354 * nes_debug(NES_DBG_PHY, "AMCC PHY- phy_status not ready yet = 0x%02X\n",
1355 * temp_phy_data);
1356 */
1357 } while (((temp_phy_data & 0xff) != 0x50) && ((temp_phy_data & 0xff) != 0x70));
1358
1359 /* set LOS Control invert RXLOSB_I_PADINV */
1360 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xd003, 0x0000);
1361 /* set LOS Control to mask of RXLOSB_I */
1362 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc314, 0x0042);
1363 /* set LED1 to input mode (LED1 and LED2 share same LED) */
1364 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xd006, 0x0007);
1365 /* set LED2 to RX link_status and activity */
1366 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xd007, 0x000A);
1367 /* set LED3 to RX link_status */
1368 nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xd008, 0x0009);
1369
1370 /*
1371 * reset the res-calibration on t2
1372 * serdes; ensures it is stable after
1373 * the amcc phy is stable
1374 */
1375
1376 sds_common_control0 = nes_read_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0);
1377 sds_common_control0 |= 0x1;
1378 nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0, sds_common_control0);
1379
1380 /* release the res-calibration reset */
1381 sds_common_control0 &= 0xfffffffe;
1382 nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0, sds_common_control0);
1383
1384 i = 0;
1385 while (((nes_read32(nesdev->regs+NES_SOFTWARE_RESET) & 0x00000040) != 0x00000040)
1386 && (i++ < 5000)) {
1387 /* mdelay(1); */
1388 }
1389
1390 /*
1391 * wait for link train done before moving on,
1392 * or will get an interupt storm
1393 */
1394 counter = 0;
1395 do {
1396 temp_phy_data = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 +
1397 (0x200 * (nesdev->mac_index & 1)));
1398 if (counter++ > 1000) {
1399 nes_debug(NES_DBG_PHY, "AMCC PHY- breaking from link train wait <this is bad, link didnt train!!!>\n");
1400 break;
1401 }
1402 mdelay(1);
1403 } while (((temp_phy_data & 0x0f1f0000) != 0x0f0f0000));
1404 }
1405 }
1287 } 1406 }
1288 return 0; 1407 return 0;
1289} 1408}
@@ -2107,6 +2226,8 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
2107 u32 u32temp; 2226 u32 u32temp;
2108 u16 phy_data; 2227 u16 phy_data;
2109 u16 temp_phy_data; 2228 u16 temp_phy_data;
2229 u32 pcs_val = 0x0f0f0000;
2230 u32 pcs_mask = 0x0f1f0000;
2110 2231
2111 spin_lock_irqsave(&nesadapter->phy_lock, flags); 2232 spin_lock_irqsave(&nesadapter->phy_lock, flags);
2112 if (nesadapter->mac_sw_state[mac_number] != NES_MAC_SW_IDLE) { 2233 if (nesadapter->mac_sw_state[mac_number] != NES_MAC_SW_IDLE) {
@@ -2170,13 +2291,30 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
2170 nes_debug(NES_DBG_PHY, "Eth SERDES Common Status: 0=0x%08X, 1=0x%08X\n", 2291 nes_debug(NES_DBG_PHY, "Eth SERDES Common Status: 0=0x%08X, 1=0x%08X\n",
2171 nes_read_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_STATUS0), 2292 nes_read_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_STATUS0),
2172 nes_read_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_STATUS0+0x200)); 2293 nes_read_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_STATUS0+0x200));
2173 pcs_control_status = nes_read_indexed(nesdev, 2294
2174 NES_IDX_PHY_PCS_CONTROL_STATUS0 + ((mac_index&1)*0x200)); 2295 if (nesadapter->phy_type[mac_index] == NES_PHY_TYPE_PUMA_1G) {
2175 pcs_control_status = nes_read_indexed(nesdev, 2296 switch (mac_index) {
2176 NES_IDX_PHY_PCS_CONTROL_STATUS0 + ((mac_index&1)*0x200)); 2297 case 1:
2298 case 3:
2299 pcs_control_status = nes_read_indexed(nesdev,
2300 NES_IDX_PHY_PCS_CONTROL_STATUS0 + 0x200);
2301 break;
2302 default:
2303 pcs_control_status = nes_read_indexed(nesdev,
2304 NES_IDX_PHY_PCS_CONTROL_STATUS0);
2305 break;
2306 }
2307 } else {
2308 pcs_control_status = nes_read_indexed(nesdev,
2309 NES_IDX_PHY_PCS_CONTROL_STATUS0 + ((mac_index & 1) * 0x200));
2310 pcs_control_status = nes_read_indexed(nesdev,
2311 NES_IDX_PHY_PCS_CONTROL_STATUS0 + ((mac_index & 1) * 0x200));
2312 }
2313
2177 nes_debug(NES_DBG_PHY, "PCS PHY Control/Status%u: 0x%08X\n", 2314 nes_debug(NES_DBG_PHY, "PCS PHY Control/Status%u: 0x%08X\n",
2178 mac_index, pcs_control_status); 2315 mac_index, pcs_control_status);
2179 if (nesadapter->OneG_Mode) { 2316 if ((nesadapter->OneG_Mode) &&
2317 (nesadapter->phy_type[mac_index] != NES_PHY_TYPE_PUMA_1G)) {
2180 u32temp = 0x01010000; 2318 u32temp = 0x01010000;
2181 if (nesadapter->port_count > 2) { 2319 if (nesadapter->port_count > 2) {
2182 u32temp |= 0x02020000; 2320 u32temp |= 0x02020000;
@@ -2185,24 +2323,59 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
2185 phy_data = 0; 2323 phy_data = 0;
2186 nes_debug(NES_DBG_PHY, "PCS says the link is down\n"); 2324 nes_debug(NES_DBG_PHY, "PCS says the link is down\n");
2187 } 2325 }
2188 } else if (nesadapter->phy_type[mac_index] == NES_PHY_TYPE_IRIS) {
2189 nes_read_10G_phy_reg(nesdev, 1, nesadapter->phy_index[mac_index]);
2190 temp_phy_data = (u16)nes_read_indexed(nesdev,
2191 NES_IDX_MAC_MDIO_CONTROL);
2192 u32temp = 20;
2193 do {
2194 nes_read_10G_phy_reg(nesdev, 1, nesadapter->phy_index[mac_index]);
2195 phy_data = (u16)nes_read_indexed(nesdev,
2196 NES_IDX_MAC_MDIO_CONTROL);
2197 if ((phy_data == temp_phy_data) || (!(--u32temp)))
2198 break;
2199 temp_phy_data = phy_data;
2200 } while (1);
2201 nes_debug(NES_DBG_PHY, "%s: Phy data = 0x%04X, link was %s.\n",
2202 __func__, phy_data, nesadapter->mac_link_down ? "DOWN" : "UP");
2203
2204 } else { 2326 } else {
2205 phy_data = (0x0f0f0000 == (pcs_control_status & 0x0f1f0000)) ? 4 : 0; 2327 switch (nesadapter->phy_type[mac_index]) {
2328 case NES_PHY_TYPE_IRIS:
2329 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 1, 1);
2330 temp_phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
2331 u32temp = 20;
2332 do {
2333 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 1, 1);
2334 phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
2335 if ((phy_data == temp_phy_data) || (!(--u32temp)))
2336 break;
2337 temp_phy_data = phy_data;
2338 } while (1);
2339 nes_debug(NES_DBG_PHY, "%s: Phy data = 0x%04X, link was %s.\n",
2340 __func__, phy_data, nesadapter->mac_link_down[mac_index] ? "DOWN" : "UP");
2341 break;
2342
2343 case NES_PHY_TYPE_ARGUS:
2344 /* clear the alarms */
2345 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 4, 0x0008);
2346 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 4, 0xc001);
2347 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 4, 0xc002);
2348 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 4, 0xc005);
2349 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 4, 0xc006);
2350 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 1, 0x9003);
2351 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 1, 0x9004);
2352 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 1, 0x9005);
2353 /* check link status */
2354 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 1, 1);
2355 temp_phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
2356 u32temp = 100;
2357 do {
2358 nes_read_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 1, 1);
2359
2360 phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
2361 if ((phy_data == temp_phy_data) || (!(--u32temp)))
2362 break;
2363 temp_phy_data = phy_data;
2364 } while (1);
2365 nes_debug(NES_DBG_PHY, "%s: Phy data = 0x%04X, link was %s.\n",
2366 __func__, phy_data, nesadapter->mac_link_down ? "DOWN" : "UP");
2367 break;
2368
2369 case NES_PHY_TYPE_PUMA_1G:
2370 if (mac_index < 2)
2371 pcs_val = pcs_mask = 0x01010000;
2372 else
2373 pcs_val = pcs_mask = 0x02020000;
2374 /* fall through */
2375 default:
2376 phy_data = (pcs_val == (pcs_control_status & pcs_mask)) ? 0x4 : 0x0;
2377 break;
2378 }
2206 } 2379 }
2207 2380
2208 if (phy_data & 0x0004) { 2381 if (phy_data & 0x0004) {
@@ -2211,8 +2384,8 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
2211 nes_debug(NES_DBG_PHY, "The Link is UP!!. linkup was %d\n", 2384 nes_debug(NES_DBG_PHY, "The Link is UP!!. linkup was %d\n",
2212 nesvnic->linkup); 2385 nesvnic->linkup);
2213 if (nesvnic->linkup == 0) { 2386 if (nesvnic->linkup == 0) {
2214 printk(PFX "The Link is now up for port %u, netdev %p.\n", 2387 printk(PFX "The Link is now up for port %s, netdev %p.\n",
2215 mac_index, nesvnic->netdev); 2388 nesvnic->netdev->name, nesvnic->netdev);
2216 if (netif_queue_stopped(nesvnic->netdev)) 2389 if (netif_queue_stopped(nesvnic->netdev))
2217 netif_start_queue(nesvnic->netdev); 2390 netif_start_queue(nesvnic->netdev);
2218 nesvnic->linkup = 1; 2391 nesvnic->linkup = 1;
@@ -2225,8 +2398,8 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
2225 nes_debug(NES_DBG_PHY, "The Link is Down!!. linkup was %d\n", 2398 nes_debug(NES_DBG_PHY, "The Link is Down!!. linkup was %d\n",
2226 nesvnic->linkup); 2399 nesvnic->linkup);
2227 if (nesvnic->linkup == 1) { 2400 if (nesvnic->linkup == 1) {
2228 printk(PFX "The Link is now down for port %u, netdev %p.\n", 2401 printk(PFX "The Link is now down for port %s, netdev %p.\n",
2229 mac_index, nesvnic->netdev); 2402 nesvnic->netdev->name, nesvnic->netdev);
2230 if (!(netif_queue_stopped(nesvnic->netdev))) 2403 if (!(netif_queue_stopped(nesvnic->netdev)))
2231 netif_stop_queue(nesvnic->netdev); 2404 netif_stop_queue(nesvnic->netdev);
2232 nesvnic->linkup = 0; 2405 nesvnic->linkup = 0;
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index 6a0f94cc9f0c..405b32ec3127 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -35,8 +35,10 @@
35 35
36#include <linux/inet_lro.h> 36#include <linux/inet_lro.h>
37 37
38#define NES_PHY_TYPE_1G 2 38#define NES_PHY_TYPE_1G 2
39#define NES_PHY_TYPE_IRIS 3 39#define NES_PHY_TYPE_IRIS 3
40#define NES_PHY_TYPE_ARGUS 4
41#define NES_PHY_TYPE_PUMA_1G 5
40#define NES_PHY_TYPE_PUMA_10G 6 42#define NES_PHY_TYPE_PUMA_10G 6
41 43
42#define NES_MULTICAST_PF_MAX 8 44#define NES_MULTICAST_PF_MAX 8
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 6998af0172ab..d65a846f04be 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1377,21 +1377,29 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
1377 1377
1378 et_cmd->duplex = DUPLEX_FULL; 1378 et_cmd->duplex = DUPLEX_FULL;
1379 et_cmd->port = PORT_MII; 1379 et_cmd->port = PORT_MII;
1380
1380 if (nesadapter->OneG_Mode) { 1381 if (nesadapter->OneG_Mode) {
1381 et_cmd->supported = SUPPORTED_1000baseT_Full|SUPPORTED_Autoneg;
1382 et_cmd->advertising = ADVERTISED_1000baseT_Full|ADVERTISED_Autoneg;
1383 et_cmd->speed = SPEED_1000; 1382 et_cmd->speed = SPEED_1000;
1384 nes_read_1G_phy_reg(nesdev, 0, nesadapter->phy_index[nesdev->mac_index], 1383 if (nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_PUMA_1G) {
1385 &phy_data); 1384 et_cmd->supported = SUPPORTED_1000baseT_Full;
1386 if (phy_data&0x1000) { 1385 et_cmd->advertising = ADVERTISED_1000baseT_Full;
1387 et_cmd->autoneg = AUTONEG_ENABLE; 1386 et_cmd->autoneg = AUTONEG_DISABLE;
1387 et_cmd->transceiver = XCVR_INTERNAL;
1388 et_cmd->phy_address = nesdev->mac_index;
1388 } else { 1389 } else {
1389 et_cmd->autoneg = AUTONEG_DISABLE; 1390 et_cmd->supported = SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg;
1391 et_cmd->advertising = ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg;
1392 nes_read_1G_phy_reg(nesdev, 0, nesadapter->phy_index[nesdev->mac_index], &phy_data);
1393 if (phy_data & 0x1000)
1394 et_cmd->autoneg = AUTONEG_ENABLE;
1395 else
1396 et_cmd->autoneg = AUTONEG_DISABLE;
1397 et_cmd->transceiver = XCVR_EXTERNAL;
1398 et_cmd->phy_address = nesadapter->phy_index[nesdev->mac_index];
1390 } 1399 }
1391 et_cmd->transceiver = XCVR_EXTERNAL;
1392 et_cmd->phy_address = nesadapter->phy_index[nesdev->mac_index];
1393 } else { 1400 } else {
1394 if (nesadapter->phy_type[nesvnic->logical_port] == NES_PHY_TYPE_IRIS) { 1401 if ((nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_IRIS) ||
1402 (nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_ARGUS)) {
1395 et_cmd->transceiver = XCVR_EXTERNAL; 1403 et_cmd->transceiver = XCVR_EXTERNAL;
1396 et_cmd->port = PORT_FIBRE; 1404 et_cmd->port = PORT_FIBRE;
1397 et_cmd->supported = SUPPORTED_FIBRE; 1405 et_cmd->supported = SUPPORTED_FIBRE;
@@ -1422,7 +1430,8 @@ static int nes_netdev_set_settings(struct net_device *netdev, struct ethtool_cmd
1422 struct nes_adapter *nesadapter = nesdev->nesadapter; 1430 struct nes_adapter *nesadapter = nesdev->nesadapter;
1423 u16 phy_data; 1431 u16 phy_data;
1424 1432
1425 if (nesadapter->OneG_Mode) { 1433 if ((nesadapter->OneG_Mode) &&
1434 (nesadapter->phy_type[nesdev->mac_index] != NES_PHY_TYPE_PUMA_1G)) {
1426 nes_read_1G_phy_reg(nesdev, 0, nesadapter->phy_index[nesdev->mac_index], 1435 nes_read_1G_phy_reg(nesdev, 0, nesadapter->phy_index[nesdev->mac_index],
1427 &phy_data); 1436 &phy_data);
1428 if (et_cmd->autoneg) { 1437 if (et_cmd->autoneg) {
@@ -1615,27 +1624,34 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
1615 list_add_tail(&nesvnic->list, &nesdev->nesadapter->nesvnic_list[nesdev->mac_index]); 1624 list_add_tail(&nesvnic->list, &nesdev->nesadapter->nesvnic_list[nesdev->mac_index]);
1616 1625
1617 if ((nesdev->netdev_count == 0) && 1626 if ((nesdev->netdev_count == 0) &&
1618 (PCI_FUNC(nesdev->pcidev->devfn) == nesdev->mac_index)) { 1627 ((PCI_FUNC(nesdev->pcidev->devfn) == nesdev->mac_index) ||
1619 nes_debug(NES_DBG_INIT, "Setting up PHY interrupt mask. Using register index 0x%04X\n", 1628 ((nesdev->nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_PUMA_1G) &&
1620 NES_IDX_PHY_PCS_CONTROL_STATUS0+(0x200*(nesvnic->logical_port&1))); 1629 (((PCI_FUNC(nesdev->pcidev->devfn) == 1) && (nesdev->mac_index == 2)) ||
1630 ((PCI_FUNC(nesdev->pcidev->devfn) == 2) && (nesdev->mac_index == 1)))))) {
1631 /*
1632 * nes_debug(NES_DBG_INIT, "Setting up PHY interrupt mask. Using register index 0x%04X\n",
1633 * NES_IDX_PHY_PCS_CONTROL_STATUS0 + (0x200 * (nesvnic->logical_port & 1)));
1634 */
1621 u32temp = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 + 1635 u32temp = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 +
1622 (0x200*(nesvnic->logical_port&1))); 1636 (0x200 * (nesdev->mac_index & 1)));
1623 u32temp |= 0x00200000; 1637 if (nesdev->nesadapter->phy_type[nesdev->mac_index] != NES_PHY_TYPE_PUMA_1G) {
1624 nes_write_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 + 1638 u32temp |= 0x00200000;
1625 (0x200*(nesvnic->logical_port&1)), u32temp); 1639 nes_write_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 +
1640 (0x200 * (nesdev->mac_index & 1)), u32temp);
1641 }
1642
1626 u32temp = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 + 1643 u32temp = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 +
1627 (0x200*(nesvnic->logical_port&1)) ); 1644 (0x200 * (nesdev->mac_index & 1)));
1645
1628 if ((u32temp&0x0f1f0000) == 0x0f0f0000) { 1646 if ((u32temp&0x0f1f0000) == 0x0f0f0000) {
1629 if (nesdev->nesadapter->phy_type[nesvnic->logical_port] == NES_PHY_TYPE_IRIS) { 1647 if (nesdev->nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_IRIS) {
1630 nes_init_phy(nesdev); 1648 nes_init_phy(nesdev);
1631 nes_read_10G_phy_reg(nesdev, 1, 1649 nes_read_10G_phy_reg(nesdev, nesdev->nesadapter->phy_index[nesdev->mac_index], 1, 1);
1632 nesdev->nesadapter->phy_index[nesvnic->logical_port]);
1633 temp_phy_data = (u16)nes_read_indexed(nesdev, 1650 temp_phy_data = (u16)nes_read_indexed(nesdev,
1634 NES_IDX_MAC_MDIO_CONTROL); 1651 NES_IDX_MAC_MDIO_CONTROL);
1635 u32temp = 20; 1652 u32temp = 20;
1636 do { 1653 do {
1637 nes_read_10G_phy_reg(nesdev, 1, 1654 nes_read_10G_phy_reg(nesdev, nesdev->nesadapter->phy_index[nesdev->mac_index], 1, 1);
1638 nesdev->nesadapter->phy_index[nesvnic->logical_port]);
1639 phy_data = (u16)nes_read_indexed(nesdev, 1655 phy_data = (u16)nes_read_indexed(nesdev,
1640 NES_IDX_MAC_MDIO_CONTROL); 1656 NES_IDX_MAC_MDIO_CONTROL);
1641 if ((phy_data == temp_phy_data) || (!(--u32temp))) 1657 if ((phy_data == temp_phy_data) || (!(--u32temp)))
@@ -1652,6 +1668,14 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
1652 nes_debug(NES_DBG_INIT, "The Link is UP!!.\n"); 1668 nes_debug(NES_DBG_INIT, "The Link is UP!!.\n");
1653 nesvnic->linkup = 1; 1669 nesvnic->linkup = 1;
1654 } 1670 }
1671 } else if (nesdev->nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_PUMA_1G) {
1672 nes_debug(NES_DBG_INIT, "mac_index=%d, logical_port=%d, u32temp=0x%04X, PCI_FUNC=%d\n",
1673 nesdev->mac_index, nesvnic->logical_port, u32temp, PCI_FUNC(nesdev->pcidev->devfn));
1674 if (((nesdev->mac_index < 2) && ((u32temp&0x01010000) == 0x01010000)) ||
1675 ((nesdev->mac_index > 1) && ((u32temp&0x02020000) == 0x02020000))) {
1676 nes_debug(NES_DBG_INIT, "The Link is UP!!.\n");
1677 nesvnic->linkup = 1;
1678 }
1655 } 1679 }
1656 /* clear the MAC interrupt status, assumes direct logical to physical mapping */ 1680 /* clear the MAC interrupt status, assumes direct logical to physical mapping */
1657 u32temp = nes_read_indexed(nesdev, NES_IDX_MAC_INT_STATUS + (0x200 * nesdev->mac_index)); 1681 u32temp = nes_read_indexed(nesdev, NES_IDX_MAC_INT_STATUS + (0x200 * nesdev->mac_index));
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index c6d5631a6995..fe83d1b2b177 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -444,15 +444,13 @@ void nes_read_1G_phy_reg(struct nes_device *nesdev, u8 phy_reg, u8 phy_addr, u16
444/** 444/**
445 * nes_write_10G_phy_reg 445 * nes_write_10G_phy_reg
446 */ 446 */
447void nes_write_10G_phy_reg(struct nes_device *nesdev, u16 phy_reg, 447void nes_write_10G_phy_reg(struct nes_device *nesdev, u16 phy_addr, u8 dev_addr, u16 phy_reg,
448 u8 phy_addr, u16 data) 448 u16 data)
449{ 449{
450 u32 dev_addr;
451 u32 port_addr; 450 u32 port_addr;
452 u32 u32temp; 451 u32 u32temp;
453 u32 counter; 452 u32 counter;
454 453
455 dev_addr = 1;
456 port_addr = phy_addr; 454 port_addr = phy_addr;
457 455
458 /* set address */ 456 /* set address */
@@ -492,14 +490,12 @@ void nes_write_10G_phy_reg(struct nes_device *nesdev, u16 phy_reg,
492 * This routine only issues the read, the data must be read 490 * This routine only issues the read, the data must be read
493 * separately. 491 * separately.
494 */ 492 */
495void nes_read_10G_phy_reg(struct nes_device *nesdev, u16 phy_reg, u8 phy_addr) 493void nes_read_10G_phy_reg(struct nes_device *nesdev, u8 phy_addr, u8 dev_addr, u16 phy_reg)
496{ 494{
497 u32 dev_addr;
498 u32 port_addr; 495 u32 port_addr;
499 u32 u32temp; 496 u32 u32temp;
500 u32 counter; 497 u32 counter;
501 498
502 dev_addr = 1;
503 port_addr = phy_addr; 499 port_addr = phy_addr;
504 500
505 /* set address */ 501 /* set address */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-17 02:56:51 -0500