d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

lib: fix various compilation warnings

Browse Source 
Signed-off-by: Intel
This commit is contained in:
Intel 2013-06-03 00:00:00 +00:00 committed by David Marchand
parent 3b46fb77eb
commit a974564b34
18 changed files with 312 additions and 282 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
app/test/test_pmac_pm.c
View File

@ -231,7 +231,7 @@ split_buffer_search(struct rte_pm_ctx * pmx, struct rte_pm_build_opt * bopt)
int len, seg_len, total_len; int len, seg_len, total_len;
int i, j, n_seg; int i, j, n_seg;
int cur_match, num_matches, total_matches; int cur_match, num_matches, total_matches = 0;
/* chain matching */ /* chain matching */
for (i = 0; i < pm_test_buf_len; i++) { for (i = 0; i < pm_test_buf_len; i++) {
@ -334,7 +334,7 @@ single_buffer_search(struct rte_pm_ctx * pmx, struct rte_pm_build_opt * bopt)
struct rte_pm_inbuf in_buf; struct rte_pm_inbuf in_buf;
int i, j, len; int i, j, len;
int match, num_matches, total_matches; int match, num_matches, total_matches = 0;
/* look at same segment three times */ /* look at same segment three times */
for (i = 0; i < pm_test_buf_len; i++) { for (i = 0; i < pm_test_buf_len; i++) {

41
examples/l2fwd/main.c
View File

@ -123,7 +123,6 @@ static uint32_t l2fwd_dst_ports[L2FWD_MAX_PORTS];
static unsigned int l2fwd_rx_queue_per_lcore = 1; static unsigned int l2fwd_rx_queue_per_lcore = 1;
#define MAX_PKT_BURST 32
struct mbuf_table { struct mbuf_table {
unsigned len; unsigned len;
struct rte_mbuf *m_table[MAX_PKT_BURST]; struct rte_mbuf *m_table[MAX_PKT_BURST];
@ -586,8 +585,8 @@ MAIN(int argc, char **argv)
struct lcore_queue_conf *qconf; struct lcore_queue_conf *qconf;
struct rte_eth_dev_info dev_info; struct rte_eth_dev_info dev_info;
int ret; int ret;
unsigned int nb_ports; uint8_t nb_ports;
unsigned portid, last_port; uint8_t portid, last_port;
unsigned lcore_id, rx_lcore_id; unsigned lcore_id, rx_lcore_id;
unsigned nb_ports_in_mask = 0; unsigned nb_ports_in_mask = 0;
@ -650,7 +649,7 @@ MAIN(int argc, char **argv)
nb_ports_in_mask++; nb_ports_in_mask++;
rte_eth_dev_info_get((uint8_t) portid, &dev_info); rte_eth_dev_info_get(portid, &dev_info);
} }
if (nb_ports_in_mask < 2 || nb_ports_in_mask % 2) { if (nb_ports_in_mask < 2 || nb_ports_in_mask % 2) {
printf("Notice: odd number of ports in portmask.\n"); printf("Notice: odd number of ports in portmask.\n");
@ -681,55 +680,55 @@ MAIN(int argc, char **argv)
qconf->rx_port_list[qconf->n_rx_port] = portid; qconf->rx_port_list[qconf->n_rx_port] = portid;
qconf->n_rx_port++; qconf->n_rx_port++;
printf("Lcore %u: RX port %u\n", rx_lcore_id, portid); printf("Lcore %u: RX port %u\n", rx_lcore_id, (unsigned) portid);
} }
/* Initialise each port */ /* Initialise each port */
for (portid = 0; portid < nb_ports; portid++) { for (portid = 0; portid < nb_ports; portid++) {
/* skip ports that are not enabled */ /* skip ports that are not enabled */
if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) { if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) {
printf("Skipping disabled port %u\n", portid); printf("Skipping disabled port %u\n", (unsigned) portid);
continue; continue;
} }
/* init port */ /* init port */
printf("Initializing port %u... ", portid); printf("Initializing port %u... ", (unsigned) portid);
fflush(stdout); fflush(stdout);
ret = rte_eth_dev_configure((uint8_t) portid, 1, 1, &port_conf); ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n", rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n",
ret, portid); ret, (unsigned) portid);
rte_eth_macaddr_get((uint8_t) portid,&l2fwd_ports_eth_addr[portid]); rte_eth_macaddr_get(portid,&l2fwd_ports_eth_addr[portid]);
/* init one RX queue */ /* init one RX queue */
fflush(stdout); fflush(stdout);
ret = rte_eth_rx_queue_setup((uint8_t) portid, 0, nb_rxd, ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
SOCKET0, &rx_conf, rte_eth_dev_socket_id(portid), &rx_conf,
l2fwd_pktmbuf_pool); l2fwd_pktmbuf_pool);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup:err=%d, port=%u\n", rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup:err=%d, port=%u\n",
ret, portid); ret, (unsigned) portid);
/* init one TX queue logical core on each port */ /* init one TX queue logical core on each port */
fflush(stdout); fflush(stdout);
ret = rte_eth_tx_queue_setup((uint8_t) portid, 0, nb_txd, ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
SOCKET0, &tx_conf); SOCKET0, &tx_conf);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup:err=%d, port=%u\n", rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup:err=%d, port=%u\n",
ret, portid); ret, (unsigned) portid);
/* Start device */ /* Start device */
ret = rte_eth_dev_start((uint8_t) portid); ret = rte_eth_dev_start(portid);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_dev_start:err=%d, port=%u\n", rte_exit(EXIT_FAILURE, "rte_eth_dev_start:err=%d, port=%u\n",
ret, portid); ret, (unsigned) portid);
printf("done: \n"); printf("done: \n");
rte_eth_promiscuous_enable((uint8_t)portid); rte_eth_promiscuous_enable(portid);
printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n", printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n",
portid, (unsigned) portid,
l2fwd_ports_eth_addr[portid].addr_bytes[0], l2fwd_ports_eth_addr[portid].addr_bytes[0],
l2fwd_ports_eth_addr[portid].addr_bytes[1], l2fwd_ports_eth_addr[portid].addr_bytes[1],
l2fwd_ports_eth_addr[portid].addr_bytes[2], l2fwd_ports_eth_addr[portid].addr_bytes[2],
@ -741,7 +740,7 @@ MAIN(int argc, char **argv)
memset(&port_statistics, 0, sizeof(port_statistics)); memset(&port_statistics, 0, sizeof(port_statistics));
} }
check_all_ports_link_status((uint8_t)nb_ports, l2fwd_enabled_port_mask); check_all_ports_link_status(nb_ports, l2fwd_enabled_port_mask);
/* launch per-lcore init on every lcore */ /* launch per-lcore init on every lcore */
rte_eal_mp_remote_launch(l2fwd_launch_one_lcore, NULL, CALL_MASTER); rte_eal_mp_remote_launch(l2fwd_launch_one_lcore, NULL, CALL_MASTER);

38
examples/link_status_interrupt/main.c
View File

@ -639,8 +639,8 @@ MAIN(int argc, char **argv)
struct lcore_queue_conf *qconf; struct lcore_queue_conf *qconf;
struct rte_eth_dev_info dev_info; struct rte_eth_dev_info dev_info;
int ret; int ret;
unsigned int nb_ports; uint8_t nb_ports;
unsigned portid, portid_last = 0; uint8_t portid, portid_last = 0;
unsigned lcore_id, rx_lcore_id; unsigned lcore_id, rx_lcore_id;
unsigned nb_ports_in_mask = 0; unsigned nb_ports_in_mask = 0;
@ -699,7 +699,7 @@ MAIN(int argc, char **argv)
nb_ports_in_mask++; nb_ports_in_mask++;
rte_eth_dev_info_get((uint8_t) portid, &dev_info); rte_eth_dev_info_get(portid, &dev_info);
} }
if (nb_ports_in_mask < 2 || nb_ports_in_mask % 2) if (nb_ports_in_mask < 2 || nb_ports_in_mask % 2)
rte_exit(EXIT_FAILURE, "Current enabled port number is %u, " rte_exit(EXIT_FAILURE, "Current enabled port number is %u, "
@ -730,61 +730,61 @@ MAIN(int argc, char **argv)
qconf->rx_port_list[qconf->n_rx_port] = portid; qconf->rx_port_list[qconf->n_rx_port] = portid;
qconf->n_rx_port++; qconf->n_rx_port++;
printf("Lcore %u: RX port %u\n",rx_lcore_id, portid); printf("Lcore %u: RX port %u\n",rx_lcore_id, (unsigned) portid);
} }
/* Initialise each port */ /* Initialise each port */
for (portid = 0; portid < nb_ports; portid++) { for (portid = 0; portid < nb_ports; portid++) {
/* skip ports that are not enabled */ /* skip ports that are not enabled */
if ((lsi_enabled_port_mask & (1 << portid)) == 0) { if ((lsi_enabled_port_mask & (1 << portid)) == 0) {
printf("Skipping disabled port %u\n", portid); printf("Skipping disabled port %u\n", (unsigned) portid);
continue; continue;
} }
/* init port */ /* init port */
printf("Initializing port %u... ", portid); printf("Initializing port %u... ", (unsigned) portid);
fflush(stdout); fflush(stdout);
ret = rte_eth_dev_configure((uint8_t) portid, 1, 1, &port_conf); ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n", rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n",
ret, portid); ret, (unsigned) portid);
/* register lsi interrupt callback, need to be after /* register lsi interrupt callback, need to be after
* rte_eth_dev_configure(). if (intr_conf.lsc == 0), no * rte_eth_dev_configure(). if (intr_conf.lsc == 0), no
* lsc interrupt will be present, and below callback to * lsc interrupt will be present, and below callback to
* be registered will never be called. * be registered will never be called.
*/ */
rte_eth_dev_callback_register((uint8_t)portid, rte_eth_dev_callback_register(portid,
RTE_ETH_EVENT_INTR_LSC, lsi_event_callback, NULL); RTE_ETH_EVENT_INTR_LSC, lsi_event_callback, NULL);
rte_eth_macaddr_get((uint8_t) portid, rte_eth_macaddr_get(portid,
&lsi_ports_eth_addr[portid]); &lsi_ports_eth_addr[portid]);
/* init one RX queue */ /* init one RX queue */
fflush(stdout); fflush(stdout);
ret = rte_eth_rx_queue_setup((uint8_t) portid, 0, nb_rxd, ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
SOCKET0, &rx_conf, SOCKET0, &rx_conf,
lsi_pktmbuf_pool); lsi_pktmbuf_pool);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d, port=%u\n", rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup: err=%d, port=%u\n",
ret, portid); ret, (unsigned) portid);
/* init one TX queue logical core on each port */ /* init one TX queue logical core on each port */
fflush(stdout); fflush(stdout);
ret = rte_eth_tx_queue_setup((uint8_t) portid, 0, nb_txd, ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
SOCKET0, &tx_conf); SOCKET0, &tx_conf);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d,port=%u\n", rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d,port=%u\n",
ret, portid); ret, (unsigned) portid);
/* Start device */ /* Start device */
ret = rte_eth_dev_start((uint8_t) portid); ret = rte_eth_dev_start(portid);
if (ret < 0) if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_dev_start: err=%d, port=%u\n", rte_exit(EXIT_FAILURE, "rte_eth_dev_start: err=%d, port=%u\n",
ret, portid); ret, (unsigned) portid);
printf("done:\n"); printf("done:\n");
printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n", printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n",
portid, (unsigned) portid,
lsi_ports_eth_addr[portid].addr_bytes[0], lsi_ports_eth_addr[portid].addr_bytes[0],
lsi_ports_eth_addr[portid].addr_bytes[1], lsi_ports_eth_addr[portid].addr_bytes[1],
lsi_ports_eth_addr[portid].addr_bytes[2], lsi_ports_eth_addr[portid].addr_bytes[2],
@ -796,7 +796,7 @@ MAIN(int argc, char **argv)
memset(&port_statistics, 0, sizeof(port_statistics)); memset(&port_statistics, 0, sizeof(port_statistics));
} }
check_all_ports_link_status((uint8_t)nb_ports, lsi_enabled_port_mask); check_all_ports_link_status(nb_ports, lsi_enabled_port_mask);
/* launch per-lcore init on every lcore */ /* launch per-lcore init on every lcore */
rte_eal_mp_remote_launch(lsi_launch_one_lcore, NULL, CALL_MASTER); rte_eal_mp_remote_launch(lsi_launch_one_lcore, NULL, CALL_MASTER);

2
examples/multi_process/simple_mp/mp_commands.c
View File

@ -75,7 +75,7 @@ static void cmd_send_parsed(void *parsed_result,
__attribute__((unused)) struct cmdline *cl, __attribute__((unused)) struct cmdline *cl,
__attribute__((unused)) void *data) __attribute__((unused)) void *data)
{ {
void *msg; void *msg = NULL;
struct cmd_send_result *res = parsed_result; struct cmd_send_result *res = parsed_result;
if (rte_mempool_get(message_pool, &msg) < 0) if (rte_mempool_get(message_pool, &msg) < 0)

6
lib/librte_eal/common/include/rte_common.h
View File

@ -122,7 +122,7 @@ rte_align_floor_int(uintptr_t ptr, uintptr_t align)
* power-of-two value. * power-of-two value.
*/ */
#define RTE_ALIGN_FLOOR(val, align) \ #define RTE_ALIGN_FLOOR(val, align) \
(typeof(val))(val & (~((typeof(val))(align - 1)))) (typeof(val))((val) & (~((typeof(val))((align) - 1))))
/** /**
* Macro to align a pointer to a given power-of-two. The resultant * Macro to align a pointer to a given power-of-two. The resultant
@ -131,7 +131,7 @@ rte_align_floor_int(uintptr_t ptr, uintptr_t align)
* must be a power-of-two value. * must be a power-of-two value.
*/ */
#define RTE_PTR_ALIGN_CEIL(ptr, align) \ #define RTE_PTR_ALIGN_CEIL(ptr, align) \
RTE_PTR_ALIGN_FLOOR(RTE_PTR_ADD(ptr, align - 1), align) RTE_PTR_ALIGN_FLOOR(RTE_PTR_ADD(ptr, (align) - 1), align)
/** /**
* Macro to align a value to a given power-of-two. The resultant value * Macro to align a value to a given power-of-two. The resultant value
@ -140,7 +140,7 @@ rte_align_floor_int(uintptr_t ptr, uintptr_t align)
* value. * value.
*/ */
#define RTE_ALIGN_CEIL(val, align) \ #define RTE_ALIGN_CEIL(val, align) \
RTE_ALIGN_FLOOR((val + ((typeof(val)) align - 1)), align) RTE_ALIGN_FLOOR(((val) + ((typeof(val)) (align) - 1)), align)
/** /**
* Macro to align a pointer to a given power-of-two. The resultant * Macro to align a pointer to a given power-of-two. The resultant

2
lib/librte_eal/linuxapp/eal/eal_pci.c
View File

@ -615,7 +615,7 @@ parse_pci_addr_format(const char *buf, int bufsize, uint16_t *domain,
/* now convert to int values */ /* now convert to int values */
errno = 0; errno = 0;
*domain = (uint8_t)strtoul(splitaddr.domain, NULL, 16); *domain = (uint16_t)strtoul(splitaddr.domain, NULL, 16);
*bus = (uint8_t)strtoul(splitaddr.bus, NULL, 16); *bus = (uint8_t)strtoul(splitaddr.bus, NULL, 16);
*devid = (uint8_t)strtoul(splitaddr.devid, NULL, 16); *devid = (uint8_t)strtoul(splitaddr.devid, NULL, 16);
*function = (uint8_t)strtoul(splitaddr.function, NULL, 10); *function = (uint8_t)strtoul(splitaddr.function, NULL, 10);

14
lib/librte_eal/linuxapp/kni/kni_misc.c
View File

@ -263,19 +263,19 @@ kni_ioctl_create(unsigned int ioctl_num, unsigned long ioctl_param)
kni->mbuf_size = dev_info.mbuf_size; kni->mbuf_size = dev_info.mbuf_size;
KNI_PRINT("tx_phys: 0x%016llx, tx_q addr: 0x%p\n", KNI_PRINT("tx_phys: 0x%016llx, tx_q addr: 0x%p\n",
dev_info.tx_phys, kni->tx_q); (unsigned long long) dev_info.tx_phys, kni->tx_q);
KNI_PRINT("rx_phys: 0x%016llx, rx_q addr: 0x%p\n", KNI_PRINT("rx_phys: 0x%016llx, rx_q addr: 0x%p\n",
dev_info.rx_phys, kni->rx_q); (unsigned long long) dev_info.rx_phys, kni->rx_q);
KNI_PRINT("alloc_phys: 0x%016llx, alloc_q addr: 0x%p\n", KNI_PRINT("alloc_phys: 0x%016llx, alloc_q addr: 0x%p\n",
dev_info.alloc_phys, kni->alloc_q); (unsigned long long) dev_info.alloc_phys, kni->alloc_q);
KNI_PRINT("free_phys: 0x%016llx, free_q addr: 0x%p\n", KNI_PRINT("free_phys: 0x%016llx, free_q addr: 0x%p\n",
dev_info.free_phys, kni->free_q); (unsigned long long) dev_info.free_phys, kni->free_q);
KNI_PRINT("req_phys: 0x%016llx, req_q addr: 0x%p\n", KNI_PRINT("req_phys: 0x%016llx, req_q addr: 0x%p\n",
dev_info.req_phys, kni->req_q); (unsigned long long) dev_info.req_phys, kni->req_q);
KNI_PRINT("resp_phys: 0x%016llx, resp_q addr: 0x%p\n", KNI_PRINT("resp_phys: 0x%016llx, resp_q addr: 0x%p\n",
dev_info.resp_phys, kni->resp_q); (unsigned long long) dev_info.resp_phys, kni->resp_q);
KNI_PRINT("mbuf_phys: 0x%016llx, mbuf_kva: 0x%p\n", KNI_PRINT("mbuf_phys: 0x%016llx, mbuf_kva: 0x%p\n",
dev_info.mbuf_phys, kni->mbuf_kva); (unsigned long long) dev_info.mbuf_phys, kni->mbuf_kva);
KNI_PRINT("mbuf_va: 0x%p\n", dev_info.mbuf_va); KNI_PRINT("mbuf_va: 0x%p\n", dev_info.mbuf_va);
KNI_PRINT("mbuf_size: %u\n", kni->mbuf_size); KNI_PRINT("mbuf_size: %u\n", kni->mbuf_size);

19
lib/librte_pmd_e1000/Makefile
View File

@ -40,6 +40,25 @@ LIB = librte_pmd_e1000.a
CFLAGS += -O3 CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS) CFLAGS += $(WERROR_FLAGS)
ifeq ($(CC), icc)
#
# CFLAGS for icc
#
CFLAGS_LAD = -wd177 -wd181 -wd188 -wd869 -wd2259
else
#
# CFLAGS for gcc
#
CFLAGS_LAD = -Wno-uninitialized -Wno-unused-parameter
CFLAGS_LAD += -Wno-unused-variable
endif
#
# Add extra flags for LAD source files to disable warnings in them
#
LAD_OBJS=$(patsubst %.c,%.o,$(notdir $(wildcard $(RTE_SDK)/lib/librte_pmd_e1000/e1000/*.c)))
$(foreach obj, $(LAD_OBJS), $(eval CFLAGS_$(obj)+=$(CFLAGS_LAD)))
VPATH += $(RTE_SDK)/lib/librte_pmd_e1000/e1000 VPATH += $(RTE_SDK)/lib/librte_pmd_e1000/e1000
# #

20
lib/librte_pmd_e1000/e1000/e1000_osdep.h
View File

@ -46,24 +46,6 @@
#include "../e1000_logs.h" #include "../e1000_logs.h"
/* Remove some compiler warnings for the files in this dir */
#ifdef __INTEL_COMPILER
#pragma warning(disable:2259) /* conversion may lose significant bits */
#pragma warning(disable:869) /* Parameter was never referenced */
#pragma warning(disable:181) /* Arg incompatible with format string */
#pragma warning(disable:188) /* enumerated type mixed with another type */
#pragma warning(disable:1599) /* declaration hides variable */
#pragma warning(disable:177) /* declared but never referenced */
#else
#pragma GCC diagnostic ignored "-Wunused-parameter"
#pragma GCC diagnostic ignored "-Wformat"
#pragma GCC diagnostic ignored "-Wuninitialized"
#pragma GCC diagnostic ignored "-Wunused-variable"
#if (((__GNUC__) >= 4) && ((__GNUC_MINOR__) >= 7))
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif
#endif
#define DELAY(x) rte_delay_us(x) #define DELAY(x) rte_delay_us(x)
#define usec_delay(x) DELAY(x) #define usec_delay(x) DELAY(x)
#define msec_delay(x) DELAY(1000*(x)) #define msec_delay(x) DELAY(1000*(x))
@ -140,7 +122,7 @@ static inline uint32_t e1000_read_addr(volatile void* addr)
#define E1000_ACCESS_PANIC(x, hw, reg, value) \ #define E1000_ACCESS_PANIC(x, hw, reg, value) \
rte_panic("%s:%u\t" RTE_STR(x) "(%p, 0x%x, 0x%x)", \ rte_panic("%s:%u\t" RTE_STR(x) "(%p, 0x%x, 0x%x)", \
__FILE__, __LINE__, (hw), (reg), (value)) __FILE__, __LINE__, (hw), (reg), (unsigned int)(value))
/* /*
* To be able to do IO write, we need to map IO BAR * To be able to do IO write, we need to map IO BAR

3
lib/librte_pmd_e1000/em_ethdev.c
View File

@ -1321,7 +1321,8 @@ eth_em_interrupt_action(struct rte_eth_dev *dev)
* void * void
*/ */
static void static void
eth_em_interrupt_handler(struct rte_intr_handle *handle, void *param) eth_em_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
void *param)
{ {
struct rte_eth_dev *dev = (struct rte_eth_dev *)param; struct rte_eth_dev *dev = (struct rte_eth_dev *)param;

91
lib/librte_pmd_e1000/em_rxtx.c
View File

@ -229,19 +229,20 @@ em_set_xmit_ctx(struct em_tx_queue* txq,
cmd_len = E1000_TXD_CMD_DEXT | E1000_TXD_DTYP_C; cmd_len = E1000_TXD_CMD_DEXT | E1000_TXD_DTYP_C;
l2len = hdrlen.f.l2_len; l2len = hdrlen.f.l2_len;
ipcse = l2len + hdrlen.f.l3_len; ipcse = (uint16_t)(l2len + hdrlen.f.l3_len);
/* setup IPCS* fields */ /* setup IPCS* fields */
ctx.lower_setup.ip_fields.ipcss = l2len; ctx.lower_setup.ip_fields.ipcss = (uint8_t)l2len;
ctx.lower_setup.ip_fields.ipcso =l2len + ctx.lower_setup.ip_fields.ipcso = (uint8_t)(l2len +
offsetof(struct ipv4_hdr, hdr_checksum); offsetof(struct ipv4_hdr, hdr_checksum));
/* /*
* When doing checksum or TCP segmentation with IPv6 headers, * When doing checksum or TCP segmentation with IPv6 headers,
* IPCSE field should be set t0 0. * IPCSE field should be set t0 0.
*/ */
if (flags & PKT_TX_IP_CKSUM) { if (flags & PKT_TX_IP_CKSUM) {
ctx.lower_setup.ip_fields.ipcse = rte_cpu_to_le_16(ipcse - 1); ctx.lower_setup.ip_fields.ipcse =
(uint16_t)rte_cpu_to_le_16(ipcse - 1);
cmd_len |= E1000_TXD_CMD_IP; cmd_len |= E1000_TXD_CMD_IP;
cmp_mask |= TX_MACIP_LEN_CMP_MASK; cmp_mask |= TX_MACIP_LEN_CMP_MASK;
} else { } else {
@ -249,18 +250,18 @@ em_set_xmit_ctx(struct em_tx_queue* txq,
} }
/* setup TUCS* fields */ /* setup TUCS* fields */
ctx.upper_setup.tcp_fields.tucss = ipcse; ctx.upper_setup.tcp_fields.tucss = (uint8_t)ipcse;
ctx.upper_setup.tcp_fields.tucse = 0; ctx.upper_setup.tcp_fields.tucse = 0;
switch (flags & PKT_TX_L4_MASK) { switch (flags & PKT_TX_L4_MASK) {
case PKT_TX_UDP_CKSUM: case PKT_TX_UDP_CKSUM:
ctx.upper_setup.tcp_fields.tucso = ipcse + ctx.upper_setup.tcp_fields.tucso = (uint8_t)(ipcse +
offsetof(struct udp_hdr, dgram_cksum); offsetof(struct udp_hdr, dgram_cksum));
cmp_mask |= TX_MACIP_LEN_CMP_MASK; cmp_mask |= TX_MACIP_LEN_CMP_MASK;
break; break;
case PKT_TX_TCP_CKSUM: case PKT_TX_TCP_CKSUM:
ctx.upper_setup.tcp_fields.tucso = ipcse + ctx.upper_setup.tcp_fields.tucso = (uint8_t)(ipcse +
offsetof(struct tcp_hdr, cksum); offsetof(struct tcp_hdr, cksum));
cmd_len |= E1000_TXD_CMD_TCP; cmd_len |= E1000_TXD_CMD_TCP;
cmp_mask |= TX_MACIP_LEN_CMP_MASK; cmp_mask |= TX_MACIP_LEN_CMP_MASK;
break; break;
@ -308,9 +309,9 @@ em_xmit_cleanup(struct em_tx_queue *txq)
uint16_t nb_tx_to_clean; uint16_t nb_tx_to_clean;
/* Determine the last descriptor needing to be cleaned */ /* Determine the last descriptor needing to be cleaned */
desc_to_clean_to = last_desc_cleaned + txq->tx_rs_thresh; desc_to_clean_to = (uint16_t)(last_desc_cleaned + txq->tx_rs_thresh);
if (desc_to_clean_to >= nb_tx_desc) if (desc_to_clean_to >= nb_tx_desc)
desc_to_clean_to = desc_to_clean_to - nb_tx_desc; desc_to_clean_to = (uint16_t)(desc_to_clean_to - nb_tx_desc);
/* Check to make sure the last descriptor to clean is done */ /* Check to make sure the last descriptor to clean is done */
desc_to_clean_to = sw_ring[desc_to_clean_to].last_id; desc_to_clean_to = sw_ring[desc_to_clean_to].last_id;
@ -327,10 +328,11 @@ em_xmit_cleanup(struct em_tx_queue *txq)
/* Figure out how many descriptors will be cleaned */ /* Figure out how many descriptors will be cleaned */
if (last_desc_cleaned > desc_to_clean_to) if (last_desc_cleaned > desc_to_clean_to)
nb_tx_to_clean = ((nb_tx_desc - last_desc_cleaned) + nb_tx_to_clean = (uint16_t)((nb_tx_desc - last_desc_cleaned) +
desc_to_clean_to); desc_to_clean_to);
else else
nb_tx_to_clean = desc_to_clean_to - last_desc_cleaned; nb_tx_to_clean = (uint16_t)(desc_to_clean_to -
last_desc_cleaned);
PMD_TX_FREE_LOG(DEBUG, PMD_TX_FREE_LOG(DEBUG,
"Cleaning %4u TX descriptors: %4u to %4u " "Cleaning %4u TX descriptors: %4u to %4u "
@ -348,7 +350,7 @@ em_xmit_cleanup(struct em_tx_queue *txq)
/* Update the txq to reflect the last descriptor that was cleaned */ /* Update the txq to reflect the last descriptor that was cleaned */
txq->last_desc_cleaned = desc_to_clean_to; txq->last_desc_cleaned = desc_to_clean_to;
txq->nb_tx_free += nb_tx_to_clean; txq->nb_tx_free = (uint16_t)(txq->nb_tx_free + nb_tx_to_clean);
/* No Error */ /* No Error */
return (0); return (0);
@ -416,7 +418,8 @@ eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
ol_flags = tx_pkt->ol_flags; ol_flags = tx_pkt->ol_flags;
/* If hardware offload required */ /* If hardware offload required */
tx_ol_req = ol_flags & (PKT_TX_IP_CKSUM | PKT_TX_L4_MASK); tx_ol_req = (uint16_t)(ol_flags & (PKT_TX_IP_CKSUM |
PKT_TX_L4_MASK));
if (tx_ol_req) { if (tx_ol_req) {
hdrlen = tx_pkt->pkt.vlan_macip; hdrlen = tx_pkt->pkt.vlan_macip;
/* If new context to be built or reuse the exist ctx. */ /* If new context to be built or reuse the exist ctx. */
@ -431,7 +434,7 @@ eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
* This will always be the number of segments + the number of * This will always be the number of segments + the number of
* Context descriptors required to transmit the packet * Context descriptors required to transmit the packet
*/ */
nb_used = tx_pkt->pkt.nb_segs + new_ctx; nb_used = (uint16_t)(tx_pkt->pkt.nb_segs + new_ctx);
/* /*
* The number of descriptors that must be allocated for a * The number of descriptors that must be allocated for a
@ -580,8 +583,8 @@ eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
* The last packet data descriptor needs End Of Packet (EOP) * The last packet data descriptor needs End Of Packet (EOP)
*/ */
cmd_type_len |= E1000_TXD_CMD_EOP; cmd_type_len |= E1000_TXD_CMD_EOP;
txq->nb_tx_used += nb_used; txq->nb_tx_used = (uint16_t)(txq->nb_tx_used + nb_used);
txq->nb_tx_free -= nb_used; txq->nb_tx_free = (uint16_t)(txq->nb_tx_free - nb_used);
/* Set RS bit only on threshold packets' last descriptor */ /* Set RS bit only on threshold packets' last descriptor */
if (txq->nb_tx_used >= txq->tx_rs_thresh) { if (txq->nb_tx_used >= txq->tx_rs_thresh) {
@ -624,8 +627,8 @@ rx_desc_status_to_pkt_flags(uint32_t rx_status)
uint16_t pkt_flags; uint16_t pkt_flags;
/* Check if VLAN present */ /* Check if VLAN present */
pkt_flags = (uint16_t) (rx_status & E1000_RXD_STAT_VP) ? pkt_flags = (uint16_t)((rx_status & E1000_RXD_STAT_VP) ?
PKT_RX_VLAN_PKT : 0; PKT_RX_VLAN_PKT : 0);
return pkt_flags; return pkt_flags;
} }
@ -777,7 +780,8 @@ eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rxm->pkt.in_port = rxq->port_id; rxm->pkt.in_port = rxq->port_id;
rxm->ol_flags = rx_desc_status_to_pkt_flags(status); rxm->ol_flags = rx_desc_status_to_pkt_flags(status);
rxm->ol_flags |= rx_desc_error_to_pkt_flags(rxd.errors); rxm->ol_flags = (uint16_t)(rxm->ol_flags |
rx_desc_error_to_pkt_flags(rxd.errors));
/* Only valid if PKT_RX_VLAN_PKT set in pkt_flags */ /* Only valid if PKT_RX_VLAN_PKT set in pkt_flags */
rxm->pkt.vlan_macip.f.vlan_tci = rte_le_to_cpu_16(rxd.special); rxm->pkt.vlan_macip.f.vlan_tci = rte_le_to_cpu_16(rxd.special);
@ -1002,7 +1006,8 @@ eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
first_seg->pkt.in_port = rxq->port_id; first_seg->pkt.in_port = rxq->port_id;
first_seg->ol_flags = rx_desc_status_to_pkt_flags(status); first_seg->ol_flags = rx_desc_status_to_pkt_flags(status);
first_seg->ol_flags |= rx_desc_error_to_pkt_flags(rxd.errors); first_seg->ol_flags = (uint16_t)(first_seg->ol_flags |
rx_desc_error_to_pkt_flags(rxd.errors));
/* Only valid if PKT_RX_VLAN_PKT set in pkt_flags */ /* Only valid if PKT_RX_VLAN_PKT set in pkt_flags */
rxm->pkt.vlan_macip.f.vlan_tci = rte_le_to_cpu_16(rxd.special); rxm->pkt.vlan_macip.f.vlan_tci = rte_le_to_cpu_16(rxd.special);
@ -1192,28 +1197,27 @@ eth_em_tx_queue_setup(struct rte_eth_dev *dev,
tx_free_thresh = tx_conf->tx_free_thresh; tx_free_thresh = tx_conf->tx_free_thresh;
if (tx_free_thresh == 0) if (tx_free_thresh == 0)
tx_free_thresh = RTE_MIN(nb_desc / 4, DEFAULT_TX_FREE_THRESH); tx_free_thresh = (uint16_t)RTE_MIN(nb_desc / 4,
DEFAULT_TX_FREE_THRESH);
tx_rs_thresh = tx_conf->tx_rs_thresh; tx_rs_thresh = tx_conf->tx_rs_thresh;
if (tx_rs_thresh == 0) if (tx_rs_thresh == 0)
tx_rs_thresh = RTE_MIN(tx_free_thresh, DEFAULT_TX_RS_THRESH); tx_rs_thresh = (uint16_t)RTE_MIN(tx_free_thresh,
DEFAULT_TX_RS_THRESH);
if (tx_free_thresh >= (nb_desc - 3)) { if (tx_free_thresh >= (nb_desc - 3)) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "tx_free_thresh must be less than the "
"tx_free_thresh must be less than the " "number of TX descriptors minus 3. (tx_free_thresh=%u "
"number of TX descriptors minus 3. " "port=%d queue=%d)\n", (unsigned int)tx_free_thresh,
"(tx_free_thresh=%u port=%d queue=%d)\n", (int)dev->data->port_id, (int)queue_idx);
tx_free_thresh, dev->data->port_id, queue_idx);
return -(EINVAL); return -(EINVAL);
} }
if (tx_rs_thresh > tx_free_thresh) { if (tx_rs_thresh > tx_free_thresh) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "tx_rs_thresh must be less than or equal to "
"tx_rs_thresh must be less than or equal to " "tx_free_thresh. (tx_free_thresh=%u tx_rs_thresh=%u "
"tx_free_thresh. " "port=%d queue=%d)\n", (unsigned int)tx_free_thresh,
"(tx_free_thresh=%u tx_rs_thresh=%u " (unsigned int)tx_rs_thresh, (int)dev->data->port_id,
"port=%d queue=%d)\n", (int)queue_idx);
tx_free_thresh, tx_rs_thresh, dev->data->port_id,
queue_idx);
return -(EINVAL); return -(EINVAL);
} }
@ -1224,11 +1228,10 @@ eth_em_tx_queue_setup(struct rte_eth_dev *dev,
* accumulates WTHRESH descriptors. * accumulates WTHRESH descriptors.
*/ */
if (tx_conf->tx_thresh.wthresh != 0 && tx_rs_thresh != 1) { if (tx_conf->tx_thresh.wthresh != 0 && tx_rs_thresh != 1) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "TX WTHRESH must be set to 0 if "
"TX WTHRESH must be set to 0 if " "tx_rs_thresh is greater than 1. (tx_rs_thresh=%u "
"tx_rs_thresh is greater than 1. " "port=%d queue=%d)\n", (unsigned int)tx_rs_thresh,
"(tx_rs_thresh=%u port=%d queue=%d)\n", (int)dev->data->port_id, (int)queue_idx);
tx_rs_thresh, dev->data->port_id, queue_idx);
return -(EINVAL); return -(EINVAL);
} }
@ -1436,7 +1439,7 @@ em_dev_clear_queues(struct rte_eth_dev *dev)
* Returns (BSIZE | BSEX | FLXBUF) fields of RCTL register. * Returns (BSIZE | BSEX | FLXBUF) fields of RCTL register.
*/ */
static uint32_t static uint32_t
em_rctl_bsize(enum e1000_mac_type hwtyp, uint32_t *bufsz) em_rctl_bsize(__rte_unused enum e1000_mac_type hwtyp, uint32_t *bufsz)
{ {
/* /*
* For BSIZE & BSEX all configurable sizes are: * For BSIZE & BSEX all configurable sizes are:

6
lib/librte_pmd_e1000/igb_ethdev.c
View File

@ -1550,7 +1550,8 @@ eth_igb_interrupt_action(struct rte_eth_dev *dev)
* void * void
*/ */
static void static void
eth_igb_interrupt_handler(struct rte_intr_handle *handle, void *param) eth_igb_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
void *param)
{ {
struct rte_eth_dev *dev = (struct rte_eth_dev *)param; struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
@ -1829,7 +1830,8 @@ static void igbvf_set_vfta_all(struct rte_eth_dev *dev, bool on)
mask = 1; mask = 1;
for (j = 0; j < 32; j++){ for (j = 0; j < 32; j++){
if(vfta & mask) if(vfta & mask)
igbvf_set_vfta(hw, (i<<5)+j, on); igbvf_set_vfta(hw,
(uint16_t)((i<<5)+j), on);
mask<<=1; mask<<=1;
} }
} }

35
lib/librte_pmd_e1000/igb_rxtx.c
View File

@ -364,7 +364,7 @@ eth_igb_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
ol_flags = tx_pkt->ol_flags; ol_flags = tx_pkt->ol_flags;
vlan_macip_lens = tx_pkt->pkt.vlan_macip.data; vlan_macip_lens = tx_pkt->pkt.vlan_macip.data;
tx_ol_req = (ol_flags & PKT_TX_OFFLOAD_MASK); tx_ol_req = (uint16_t)(ol_flags & PKT_TX_OFFLOAD_MASK);
/* If a Context Descriptor need be built . */ /* If a Context Descriptor need be built . */
if (tx_ol_req) { if (tx_ol_req) {
@ -569,15 +569,15 @@ rx_desc_hlen_type_rss_to_pkt_flags(uint32_t hl_tp_rs)
0, 0, 0, 0, 0, 0, 0, 0,
}; };
pkt_flags = (uint16_t) (hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ? pkt_flags = (uint16_t)((hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ?
ip_pkt_etqf_map[(hl_tp_rs >> 4) & 0x07] : ip_pkt_etqf_map[(hl_tp_rs >> 4) & 0x07] :
ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]; ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]);
#else #else
pkt_flags = (uint16_t) (hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ? 0 : pkt_flags = (uint16_t)((hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ? 0 :
ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]; ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]);
#endif #endif
return pkt_flags | (uint16_t) (((hl_tp_rs & 0x0F) == 0) ? 0 : return (uint16_t)(pkt_flags | (((hl_tp_rs & 0x0F) == 0) ?
PKT_RX_RSS_HASH); 0 : PKT_RX_RSS_HASH));
} }
static inline uint16_t static inline uint16_t
@ -586,11 +586,12 @@ rx_desc_status_to_pkt_flags(uint32_t rx_status)
uint16_t pkt_flags; uint16_t pkt_flags;
/* Check if VLAN present */ /* Check if VLAN present */
pkt_flags = (uint16_t) (rx_status & E1000_RXD_STAT_VP) ? PKT_RX_VLAN_PKT : 0; pkt_flags = (uint16_t)((rx_status & E1000_RXD_STAT_VP) ?
PKT_RX_VLAN_PKT : 0);
#if defined(RTE_LIBRTE_IEEE1588) #if defined(RTE_LIBRTE_IEEE1588)
if (rx_status & E1000_RXD_STAT_TMST) if (rx_status & E1000_RXD_STAT_TMST)
pkt_flags = pkt_flags | PKT_RX_IEEE1588_TMST; pkt_flags = (uint16_t)(pkt_flags | PKT_RX_IEEE1588_TMST);
#endif #endif
return pkt_flags; return pkt_flags;
} }
@ -750,10 +751,10 @@ eth_igb_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rte_le_to_cpu_16(rxd.wb.upper.vlan); rte_le_to_cpu_16(rxd.wb.upper.vlan);
pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss); pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss);
pkt_flags = (pkt_flags | pkt_flags = (uint16_t)(pkt_flags |
rx_desc_status_to_pkt_flags(staterr)); rx_desc_status_to_pkt_flags(staterr));
pkt_flags = (pkt_flags | pkt_flags = (uint16_t)(pkt_flags |
rx_desc_error_to_pkt_flags(staterr)); rx_desc_error_to_pkt_flags(staterr));
rxm->ol_flags = pkt_flags; rxm->ol_flags = pkt_flags;
/* /*
@ -987,8 +988,10 @@ eth_igb_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rte_le_to_cpu_16(rxd.wb.upper.vlan); rte_le_to_cpu_16(rxd.wb.upper.vlan);
hlen_type_rss = rte_le_to_cpu_32(rxd.wb.lower.lo_dword.data); hlen_type_rss = rte_le_to_cpu_32(rxd.wb.lower.lo_dword.data);
pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss); pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss);
pkt_flags = (pkt_flags | rx_desc_status_to_pkt_flags(staterr)); pkt_flags = (uint16_t)(pkt_flags |
pkt_flags = (pkt_flags | rx_desc_error_to_pkt_flags(staterr)); rx_desc_status_to_pkt_flags(staterr));
pkt_flags = (uint16_t)(pkt_flags |
rx_desc_error_to_pkt_flags(staterr));
first_seg->ol_flags = pkt_flags; first_seg->ol_flags = pkt_flags;
/* Prefetch data of first segment, if configured to do so. */ /* Prefetch data of first segment, if configured to do so. */
@ -1137,7 +1140,7 @@ igb_reset_tx_queue(struct igb_tx_queue *txq, struct rte_eth_dev *dev)
} }
/* Initialize ring entries */ /* Initialize ring entries */
prev = txq->nb_tx_desc - 1; prev = (uint16_t)(txq->nb_tx_desc - 1);
for (i = 0; i < txq->nb_tx_desc; i++) { for (i = 0; i < txq->nb_tx_desc; i++) {
volatile union e1000_adv_tx_desc *txd = &(txq->tx_ring[i]); volatile union e1000_adv_tx_desc *txd = &(txq->tx_ring[i]);

28
lib/librte_pmd_ixgbe/Makefile
View File

@ -37,9 +37,35 @@ include $(RTE_SDK)/mk/rte.vars.mk
# #
LIB = librte_pmd_ixgbe.a LIB = librte_pmd_ixgbe.a
CFLAGS += -O3 -Wno-deprecated CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS) CFLAGS += $(WERROR_FLAGS)
ifeq ($(CC), icc)
#
# CFLAGS for icc
#
CFLAGS_LAD = -wd174 -wd593 -wd869 -wd981 -wd2259
else
#
# CFLAGS for gcc
#
ifneq ($(shell test $(GCC_MAJOR_VERSION) -le 4 -a $(GCC_MINOR_VERSION) -le 3 && echo 1), 1)
CFLAGS += -Wno-deprecated
endif
CFLAGS_LAD = -Wno-unused-parameter -Wno-unused-value
CFLAGS_LAD += -Wno-strict-aliasing -Wno-format-extra-args
ifeq ($(shell test $(GCC_MAJOR_VERSION) -ge 4 -a $(GCC_MINOR_VERSION) -ge 6 && echo 1), 1)
CFLAGS_ixgbe_common.o += -Wno-unused-but-set-variable
endif
endif
#
# Add extra flags for LAD source files to disable warnings in them
#
LAD_OBJS=$(patsubst %.c,%.o,$(notdir $(wildcard $(RTE_SDK)/lib/librte_pmd_ixgbe/ixgbe/*.c)))
$(foreach obj, $(LAD_OBJS), $(eval CFLAGS_$(obj)+=$(CFLAGS_LAD)))
VPATH += $(RTE_SDK)/lib/librte_pmd_ixgbe/ixgbe VPATH += $(RTE_SDK)/lib/librte_pmd_ixgbe/ixgbe
# #

25
lib/librte_pmd_ixgbe/ixgbe/ixgbe_osdep.h
View File

@ -47,31 +47,6 @@
#include "../ixgbe_logs.h" #include "../ixgbe_logs.h"
/* Remove some compiler warnings for the files in this dir */
#ifdef __INTEL_COMPILER
#pragma warning(disable:2259) /* Conversion may lose significant bits */
#pragma warning(disable:869) /* Parameter was never referenced */
#pragma warning(disable:181) /* Arg incompatible with format string */
#pragma warning(disable:1419) /* External declaration in primary source file */
#pragma warning(disable:111) /* Statement is unreachable */
#pragma warning(disable:981) /* Operands are evaluated in unspecified order */
#pragma warning(disable:593) /* Variable was set but never used */
#pragma warning(disable:174) /* expression has no effect */
#else
#pragma GCC diagnostic ignored "-Wunused-parameter"
#pragma GCC diagnostic ignored "-Wformat"
#pragma GCC diagnostic ignored "-Wuninitialized"
#pragma GCC diagnostic ignored "-Wstrict-aliasing"
#pragma GCC diagnostic ignored "-Wunused-value"
#pragma GCC diagnostic ignored "-Wformat-extra-args"
#if (((__GNUC__) >= 4) && ((__GNUC_MINOR__) >= 6))
#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
#endif
#if (((__GNUC__) >= 4) && ((__GNUC_MINOR__) >= 7))
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif
#endif
#define ASSERT(x) if(!(x)) rte_panic("IXGBE: x") #define ASSERT(x) if(!(x)) rte_panic("IXGBE: x")
#define DELAY(x) rte_delay_us(x) #define DELAY(x) rte_delay_us(x)

35
lib/librte_pmd_ixgbe/ixgbe_ethdev.c
View File

@ -414,12 +414,12 @@ ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
PMD_INIT_LOG(INFO, "Setting port %d, %s queue_id %d to stat index %d\n", PMD_INIT_LOG(INFO, "Setting port %d, %s queue_id %d to stat index %d\n",
(int)(eth_dev->data->port_id), is_rx ? "RX" : "TX", queue_id, stat_idx); (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX", queue_id, stat_idx);
n = queue_id / NB_QMAP_FIELDS_PER_QSM_REG; n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
if (n >= IXGBE_NB_STAT_MAPPING_REGS) { if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded\n"); PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded\n");
return -EIO; return -EIO;
} }
offset = queue_id % NB_QMAP_FIELDS_PER_QSM_REG; offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
/* Now clear any previous stat_idx set */ /* Now clear any previous stat_idx set */
clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset); clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
@ -478,16 +478,18 @@ ixgbe_dcb_init(struct ixgbe_hw *hw,struct ixgbe_dcb_config *dcb_config)
{ {
uint8_t i; uint8_t i;
struct ixgbe_dcb_tc_config *tc; struct ixgbe_dcb_tc_config *tc;
int dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS; uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
dcb_config->num_tcs.pg_tcs = dcb_max_tc; dcb_config->num_tcs.pg_tcs = dcb_max_tc;
dcb_config->num_tcs.pfc_tcs = dcb_max_tc; dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
for (i = 0; i < dcb_max_tc; i++) { for (i = 0; i < dcb_max_tc; i++) {
tc = &dcb_config->tc_config[i]; tc = &dcb_config->tc_config[i];
tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i; tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent = 100/dcb_max_tc + (i & 1); tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
(uint8_t)(100/dcb_max_tc + (i & 1));
tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i; tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent = 100/dcb_max_tc + (i & 1); tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
(uint8_t)(100/dcb_max_tc + (i & 1));
tc->pfc = ixgbe_dcb_pfc_disabled; tc->pfc = ixgbe_dcb_pfc_disabled;
} }
@ -1326,12 +1328,12 @@ ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
hw_stats->gprc += IXGBE_READ_REG(hw, IXGBE_GPRC); hw_stats->gprc += IXGBE_READ_REG(hw, IXGBE_GPRC);
if (hw->mac.type != ixgbe_mac_82598EB) { if (hw->mac.type != ixgbe_mac_82598EB) {
hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL) + hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32); hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL) + hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32); hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL) + hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32); hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT); hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT); hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
} else { } else {
@ -1506,8 +1508,8 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{ {
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private); struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
dev_info->max_rx_queues = hw->mac.max_rx_queues; dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
dev_info->max_tx_queues = hw->mac.max_tx_queues; dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */ dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */ dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
dev_info->max_mac_addrs = hw->mac.num_rar_entries; dev_info->max_mac_addrs = hw->mac.num_rar_entries;
@ -1792,7 +1794,8 @@ ixgbe_dev_interrupt_delayed_handler(void *param)
* void * void
*/ */
static void static void
ixgbe_dev_interrupt_handler(struct rte_intr_handle *handle, void *param) ixgbe_dev_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
void *param)
{ {
int64_t timeout; int64_t timeout;
struct rte_eth_link link; struct rte_eth_link link;
@ -2297,7 +2300,8 @@ ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
{ {
struct ixgbe_hw *hw = struct ixgbe_hw *hw =
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private); IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint32_t i, on = 0; uint16_t i;
int on = 0;
/* VF function only support hw strip feature, others are not support */ /* VF function only support hw strip feature, others are not support */
if(mask & ETH_VLAN_STRIP_MASK){ if(mask & ETH_VLAN_STRIP_MASK){
@ -2307,4 +2311,3 @@ ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
ixgbevf_vlan_strip_queue_set(dev,i,on); ixgbevf_vlan_strip_queue_set(dev,i,on);
} }
} }

4
lib/librte_pmd_ixgbe/ixgbe_fdir.c
View File

@ -501,8 +501,8 @@ ixgbe_fdir_update_signature_filter(struct rte_eth_dev *dev,
* that it can be used for removing signature and perfect filters. * that it can be used for removing signature and perfect filters.
*/ */
static s32 static s32
fdir_erase_filter_82599(struct ixgbe_hw *hw, union ixgbe_atr_input *input, fdir_erase_filter_82599(struct ixgbe_hw *hw,
uint32_t fdirhash) __rte_unused union ixgbe_atr_input *input, uint32_t fdirhash)
{ {
u32 fdircmd = 0; u32 fdircmd = 0;
u32 retry_count; u32 retry_count;

221
lib/librte_pmd_ixgbe/ixgbe_rxtx.c
View File

@ -283,10 +283,10 @@ ixgbe_tx_free_bufs(struct igb_tx_queue *txq)
} }
/* buffers were freed, update counters */ /* buffers were freed, update counters */
txq->nb_tx_free += txq->tx_rs_thresh; txq->nb_tx_free = (uint16_t)(txq->nb_tx_free + txq->tx_rs_thresh);
txq->tx_next_dd += txq->tx_rs_thresh; txq->tx_next_dd = (uint16_t)(txq->tx_next_dd + txq->tx_rs_thresh);
if (txq->tx_next_dd >= txq->nb_tx_desc) if (txq->tx_next_dd >= txq->nb_tx_desc)
txq->tx_next_dd = txq->tx_rs_thresh - 1; txq->tx_next_dd = (uint16_t)(txq->tx_rs_thresh - 1);
return txq->tx_rs_thresh; return txq->tx_rs_thresh;
} }
@ -397,12 +397,12 @@ tx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
ixgbe_tx_free_bufs(txq); ixgbe_tx_free_bufs(txq);
/* Only use descriptors that are available */ /* Only use descriptors that are available */
nb_pkts = RTE_MIN(txq->nb_tx_free, nb_pkts); nb_pkts = (uint16_t)RTE_MIN(txq->nb_tx_free, nb_pkts);
if (unlikely(nb_pkts == 0)) if (unlikely(nb_pkts == 0))
return 0; return 0;
/* Use exactly nb_pkts descriptors */ /* Use exactly nb_pkts descriptors */
txq->nb_tx_free -= nb_pkts; txq->nb_tx_free = (uint16_t)(txq->nb_tx_free - nb_pkts);
/* /*
* At this point, we know there are enough descriptors in the * At this point, we know there are enough descriptors in the
@ -417,7 +417,7 @@ tx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
* the processing looks just like the "bottom" part anyway... * the processing looks just like the "bottom" part anyway...
*/ */
if ((txq->tx_tail + nb_pkts) > txq->nb_tx_desc) { if ((txq->tx_tail + nb_pkts) > txq->nb_tx_desc) {
n = txq->nb_tx_desc - txq->tx_tail; n = (uint16_t)(txq->nb_tx_desc - txq->tx_tail);
ixgbe_tx_fill_hw_ring(txq, tx_pkts, n); ixgbe_tx_fill_hw_ring(txq, tx_pkts, n);
/* /*
@ -427,14 +427,14 @@ tx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
*/ */
tx_r[txq->tx_next_rs].read.cmd_type_len |= tx_r[txq->tx_next_rs].read.cmd_type_len |=
rte_cpu_to_le_32(IXGBE_ADVTXD_DCMD_RS); rte_cpu_to_le_32(IXGBE_ADVTXD_DCMD_RS);
txq->tx_next_rs = txq->tx_rs_thresh - 1; txq->tx_next_rs = (uint16_t)(txq->tx_rs_thresh - 1);
txq->tx_tail = 0; txq->tx_tail = 0;
} }
/* Fill H/W descriptor ring with mbuf data */ /* Fill H/W descriptor ring with mbuf data */
ixgbe_tx_fill_hw_ring(txq, tx_pkts + n, nb_pkts - n); ixgbe_tx_fill_hw_ring(txq, tx_pkts + n, (uint16_t)(nb_pkts - n));
txq->tx_tail += (nb_pkts - n); txq->tx_tail = (uint16_t)(txq->tx_tail + (nb_pkts - n));
/* /*
* Determine if RS bit should be set * Determine if RS bit should be set
@ -446,9 +446,10 @@ tx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
if (txq->tx_tail > txq->tx_next_rs) { if (txq->tx_tail > txq->tx_next_rs) {
tx_r[txq->tx_next_rs].read.cmd_type_len |= tx_r[txq->tx_next_rs].read.cmd_type_len |=
rte_cpu_to_le_32(IXGBE_ADVTXD_DCMD_RS); rte_cpu_to_le_32(IXGBE_ADVTXD_DCMD_RS);
txq->tx_next_rs += txq->tx_rs_thresh; txq->tx_next_rs = (uint16_t)(txq->tx_next_rs +
txq->tx_rs_thresh);
if (txq->tx_next_rs >= txq->nb_tx_desc) if (txq->tx_next_rs >= txq->nb_tx_desc)
txq->tx_next_rs = txq->tx_rs_thresh - 1; txq->tx_next_rs = (uint16_t)(txq->tx_rs_thresh - 1);
} }
/* /*
@ -479,10 +480,10 @@ ixgbe_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts,
nb_tx = 0; nb_tx = 0;
while (nb_pkts) { while (nb_pkts) {
uint16_t ret, n; uint16_t ret, n;
n = RTE_MIN(nb_pkts, RTE_PMD_IXGBE_TX_MAX_BURST); n = (uint16_t)RTE_MIN(nb_pkts, RTE_PMD_IXGBE_TX_MAX_BURST);
ret = tx_xmit_pkts(tx_queue, &(tx_pkts[nb_tx]), n); ret = tx_xmit_pkts(tx_queue, &(tx_pkts[nb_tx]), n);
nb_tx += ret; nb_tx = (uint16_t)(nb_tx + ret);
nb_pkts -= ret; nb_pkts = (uint16_t)(nb_pkts - ret);
if (ret < n) if (ret < n)
break; break;
} }
@ -617,9 +618,9 @@ ixgbe_xmit_cleanup(struct igb_tx_queue *txq)
uint16_t nb_tx_to_clean; uint16_t nb_tx_to_clean;
/* Determine the last descriptor needing to be cleaned */ /* Determine the last descriptor needing to be cleaned */
desc_to_clean_to = last_desc_cleaned + txq->tx_rs_thresh; desc_to_clean_to = (uint16_t)(last_desc_cleaned + txq->tx_rs_thresh);
if (desc_to_clean_to >= nb_tx_desc) if (desc_to_clean_to >= nb_tx_desc)
desc_to_clean_to = desc_to_clean_to - nb_tx_desc; desc_to_clean_to = (uint16_t)(desc_to_clean_to - nb_tx_desc);
/* Check to make sure the last descriptor to clean is done */ /* Check to make sure the last descriptor to clean is done */
desc_to_clean_to = sw_ring[desc_to_clean_to].last_id; desc_to_clean_to = sw_ring[desc_to_clean_to].last_id;
@ -636,10 +637,11 @@ ixgbe_xmit_cleanup(struct igb_tx_queue *txq)
/* Figure out how many descriptors will be cleaned */ /* Figure out how many descriptors will be cleaned */
if (last_desc_cleaned > desc_to_clean_to) if (last_desc_cleaned > desc_to_clean_to)
nb_tx_to_clean = ((nb_tx_desc - last_desc_cleaned) + nb_tx_to_clean = (uint16_t)((nb_tx_desc - last_desc_cleaned) +
desc_to_clean_to); desc_to_clean_to);
else else
nb_tx_to_clean = desc_to_clean_to - last_desc_cleaned; nb_tx_to_clean = (uint16_t)(desc_to_clean_to -
last_desc_cleaned);
PMD_TX_FREE_LOG(DEBUG, PMD_TX_FREE_LOG(DEBUG,
"Cleaning %4u TX descriptors: %4u to %4u " "Cleaning %4u TX descriptors: %4u to %4u "
@ -657,7 +659,7 @@ ixgbe_xmit_cleanup(struct igb_tx_queue *txq)
/* Update the txq to reflect the last descriptor that was cleaned */ /* Update the txq to reflect the last descriptor that was cleaned */
txq->last_desc_cleaned = desc_to_clean_to; txq->last_desc_cleaned = desc_to_clean_to;
txq->nb_tx_free += nb_tx_to_clean; txq->nb_tx_free = (uint16_t)(txq->nb_tx_free + nb_tx_to_clean);
/* No Error */ /* No Error */
return (0); return (0);
@ -716,7 +718,7 @@ ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
vlan_macip_lens = tx_pkt->pkt.vlan_macip.data; vlan_macip_lens = tx_pkt->pkt.vlan_macip.data;
/* If hardware offload required */ /* If hardware offload required */
tx_ol_req = ol_flags & PKT_TX_OFFLOAD_MASK; tx_ol_req = (uint16_t)(ol_flags & PKT_TX_OFFLOAD_MASK);
if (tx_ol_req) { if (tx_ol_req) {
/* If new context need be built or reuse the exist ctx. */ /* If new context need be built or reuse the exist ctx. */
ctx = what_advctx_update(txq, tx_ol_req, ctx = what_advctx_update(txq, tx_ol_req,
@ -731,7 +733,7 @@ ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
* This will always be the number of segments + the number of * This will always be the number of segments + the number of
* Context descriptors required to transmit the packet * Context descriptors required to transmit the packet
*/ */
nb_used = tx_pkt->pkt.nb_segs + new_ctx; nb_used = (uint16_t)(tx_pkt->pkt.nb_segs + new_ctx);
/* /*
* The number of descriptors that must be allocated for a * The number of descriptors that must be allocated for a
@ -909,8 +911,8 @@ ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
* The last packet data descriptor needs End Of Packet (EOP) * The last packet data descriptor needs End Of Packet (EOP)
*/ */
cmd_type_len |= IXGBE_TXD_CMD_EOP; cmd_type_len |= IXGBE_TXD_CMD_EOP;
txq->nb_tx_used += nb_used; txq->nb_tx_used = (uint16_t)(txq->nb_tx_used + nb_used);
txq->nb_tx_free -= nb_used; txq->nb_tx_free = (uint16_t)(txq->nb_tx_free - nb_used);
/* Set RS bit only on threshold packets' last descriptor */ /* Set RS bit only on threshold packets' last descriptor */
if (txq->nb_tx_used >= txq->tx_rs_thresh) { if (txq->nb_tx_used >= txq->tx_rs_thresh) {
@ -979,7 +981,7 @@ rx_desc_hlen_type_rss_to_pkt_flags(uint32_t hl_tp_rs)
ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]); ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]);
#endif #endif
return (pkt_flags | ip_rss_types_map[hl_tp_rs & 0xF]); return (uint16_t)(pkt_flags | ip_rss_types_map[hl_tp_rs & 0xF]);
} }
static inline uint16_t static inline uint16_t
@ -992,11 +994,12 @@ rx_desc_status_to_pkt_flags(uint32_t rx_status)
* Do not check whether L3/L4 rx checksum done by NIC or not, * Do not check whether L3/L4 rx checksum done by NIC or not,
* That can be found from rte_eth_rxmode.hw_ip_checksum flag * That can be found from rte_eth_rxmode.hw_ip_checksum flag
*/ */
pkt_flags = (uint16_t) (rx_status & IXGBE_RXD_STAT_VP) ? PKT_RX_VLAN_PKT : 0; pkt_flags = (uint16_t)((rx_status & IXGBE_RXD_STAT_VP) ?
PKT_RX_VLAN_PKT : 0);
#ifdef RTE_LIBRTE_IEEE1588 #ifdef RTE_LIBRTE_IEEE1588
if (rx_status & IXGBE_RXD_STAT_TMST) if (rx_status & IXGBE_RXD_STAT_TMST)
pkt_flags = (pkt_flags | PKT_RX_IEEE1588_TMST); pkt_flags = (uint16_t)(pkt_flags | PKT_RX_IEEE1588_TMST);
#endif #endif
return pkt_flags; return pkt_flags;
} }
@ -1069,7 +1072,8 @@ ixgbe_rx_scan_hw_ring(struct igb_rx_queue *rxq)
/* Translate descriptor info to mbuf format */ /* Translate descriptor info to mbuf format */
for (j = 0; j < nb_dd; ++j) { for (j = 0; j < nb_dd; ++j) {
mb = rxep[j].mbuf; mb = rxep[j].mbuf;
pkt_len = rxdp[j].wb.upper.length - rxq->crc_len; pkt_len = (uint16_t)(rxdp[j].wb.upper.length -
rxq->crc_len);
mb->pkt.data_len = pkt_len; mb->pkt.data_len = pkt_len;
mb->pkt.pkt_len = pkt_len; mb->pkt.pkt_len = pkt_len;
mb->pkt.vlan_macip.f.vlan_tci = rxdp[j].wb.upper.vlan; mb->pkt.vlan_macip.f.vlan_tci = rxdp[j].wb.upper.vlan;
@ -1079,8 +1083,10 @@ ixgbe_rx_scan_hw_ring(struct igb_rx_queue *rxq)
mb->ol_flags = rx_desc_hlen_type_rss_to_pkt_flags( mb->ol_flags = rx_desc_hlen_type_rss_to_pkt_flags(
rxdp[j].wb.lower.lo_dword.data); rxdp[j].wb.lower.lo_dword.data);
/* reuse status field from scan list */ /* reuse status field from scan list */
mb->ol_flags |= rx_desc_status_to_pkt_flags(s[j]); mb->ol_flags = (uint16_t)(mb->ol_flags |
mb->ol_flags |= rx_desc_error_to_pkt_flags(s[j]); rx_desc_status_to_pkt_flags(s[j]));
mb->ol_flags = (uint16_t)(mb->ol_flags |
rx_desc_error_to_pkt_flags(s[j]));
} }
/* Move mbuf pointers from the S/W ring to the stage */ /* Move mbuf pointers from the S/W ring to the stage */
@ -1094,8 +1100,10 @@ ixgbe_rx_scan_hw_ring(struct igb_rx_queue *rxq)
} }
/* clear software ring entries so we can cleanup correctly */ /* clear software ring entries so we can cleanup correctly */
for (i = 0; i < nb_rx; ++i) for (i = 0; i < nb_rx; ++i) {
rxq->sw_ring[rxq->rx_tail + i].mbuf = NULL; rxq->sw_ring[rxq->rx_tail + i].mbuf = NULL;
}
return nb_rx; return nb_rx;
} }
@ -1111,7 +1119,8 @@ ixgbe_rx_alloc_bufs(struct igb_rx_queue *rxq)
int diag, i; int diag, i;
/* allocate buffers in bulk directly into the S/W ring */ /* allocate buffers in bulk directly into the S/W ring */
alloc_idx = rxq->rx_free_trigger - (rxq->rx_free_thresh - 1); alloc_idx = (uint16_t)(rxq->rx_free_trigger -
(rxq->rx_free_thresh - 1));
rxep = &rxq->sw_ring[alloc_idx]; rxep = &rxq->sw_ring[alloc_idx];
diag = rte_mempool_get_bulk(rxq->mb_pool, (void *)rxep, diag = rte_mempool_get_bulk(rxq->mb_pool, (void *)rxep,
rxq->rx_free_thresh); rxq->rx_free_thresh);
@ -1140,9 +1149,10 @@ ixgbe_rx_alloc_bufs(struct igb_rx_queue *rxq)
IXGBE_PCI_REG_WRITE(rxq->rdt_reg_addr, rxq->rx_free_trigger); IXGBE_PCI_REG_WRITE(rxq->rdt_reg_addr, rxq->rx_free_trigger);
/* update state of internal queue structure */ /* update state of internal queue structure */
rxq->rx_free_trigger += rxq->rx_free_thresh; rxq->rx_free_trigger = (uint16_t)(rxq->rx_free_trigger +
rxq->rx_free_thresh);
if (rxq->rx_free_trigger >= rxq->nb_rx_desc) if (rxq->rx_free_trigger >= rxq->nb_rx_desc)
rxq->rx_free_trigger = (rxq->rx_free_thresh - 1); rxq->rx_free_trigger = (uint16_t)(rxq->rx_free_thresh - 1);
/* no errors */ /* no errors */
return 0; return 0;
@ -1156,15 +1166,15 @@ ixgbe_rx_fill_from_stage(struct igb_rx_queue *rxq, struct rte_mbuf **rx_pkts,
int i; int i;
/* how many packets are ready to return? */ /* how many packets are ready to return? */
nb_pkts = RTE_MIN(nb_pkts, rxq->rx_nb_avail); nb_pkts = (uint16_t)RTE_MIN(nb_pkts, rxq->rx_nb_avail);
/* copy mbuf pointers to the application's packet list */ /* copy mbuf pointers to the application's packet list */
for (i = 0; i < nb_pkts; ++i) for (i = 0; i < nb_pkts; ++i)
rx_pkts[i] = stage[i]; rx_pkts[i] = stage[i];
/* update internal queue state */ /* update internal queue state */
rxq->rx_nb_avail -= nb_pkts; rxq->rx_nb_avail = (uint16_t)(rxq->rx_nb_avail - nb_pkts);
rxq->rx_next_avail += nb_pkts; rxq->rx_next_avail = (uint16_t)(rxq->rx_next_avail + nb_pkts);
return nb_pkts; return nb_pkts;
} }
@ -1181,12 +1191,12 @@ rx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
return ixgbe_rx_fill_from_stage(rxq, rx_pkts, nb_pkts); return ixgbe_rx_fill_from_stage(rxq, rx_pkts, nb_pkts);
/* Scan the H/W ring for packets to receive */ /* Scan the H/W ring for packets to receive */
nb_rx = ixgbe_rx_scan_hw_ring(rxq); nb_rx = (uint16_t)ixgbe_rx_scan_hw_ring(rxq);
/* update internal queue state */ /* update internal queue state */
rxq->rx_next_avail = 0; rxq->rx_next_avail = 0;
rxq->rx_nb_avail = nb_rx; rxq->rx_nb_avail = nb_rx;
rxq->rx_tail += nb_rx; rxq->rx_tail = (uint16_t)(rxq->rx_tail + nb_rx);
/* if required, allocate new buffers to replenish descriptors */ /* if required, allocate new buffers to replenish descriptors */
if (rxq->rx_tail > rxq->rx_free_trigger) { if (rxq->rx_tail > rxq->rx_free_trigger) {
@ -1204,7 +1214,7 @@ rx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
* allocate new buffers to replenish the old ones. * allocate new buffers to replenish the old ones.
*/ */
rxq->rx_nb_avail = 0; rxq->rx_nb_avail = 0;
rxq->rx_tail -= nb_rx; rxq->rx_tail = (uint16_t)(rxq->rx_tail - nb_rx);
for (i = 0, j = rxq->rx_tail; i < nb_rx; ++i, ++j) for (i = 0, j = rxq->rx_tail; i < nb_rx; ++i, ++j)
rxq->sw_ring[j].mbuf = rxq->rx_stage[i]; rxq->sw_ring[j].mbuf = rxq->rx_stage[i];
@ -1239,10 +1249,10 @@ ixgbe_recv_pkts_bulk_alloc(void *rx_queue, struct rte_mbuf **rx_pkts,
nb_rx = 0; nb_rx = 0;
while (nb_pkts) { while (nb_pkts) {
uint16_t ret, n; uint16_t ret, n;
n = RTE_MIN(nb_pkts, RTE_PMD_IXGBE_RX_MAX_BURST); n = (uint16_t)RTE_MIN(nb_pkts, RTE_PMD_IXGBE_RX_MAX_BURST);
ret = rx_recv_pkts(rx_queue, &rx_pkts[nb_rx], n); ret = rx_recv_pkts(rx_queue, &rx_pkts[nb_rx], n);
nb_rx += ret; nb_rx = (uint16_t)(nb_rx + ret);
nb_pkts -= ret; nb_pkts = (uint16_t)(nb_pkts - ret);
if (ret < n) if (ret < n)
break; break;
} }
@ -1389,8 +1399,10 @@ ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rte_le_to_cpu_16(rxd.wb.upper.vlan); rte_le_to_cpu_16(rxd.wb.upper.vlan);
pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss); pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss);
pkt_flags = (pkt_flags | rx_desc_status_to_pkt_flags(staterr)); pkt_flags = (uint16_t)(pkt_flags |
pkt_flags = (pkt_flags | rx_desc_error_to_pkt_flags(staterr)); rx_desc_status_to_pkt_flags(staterr));
pkt_flags = (uint16_t)(pkt_flags |
rx_desc_error_to_pkt_flags(staterr));
rxm->ol_flags = pkt_flags; rxm->ol_flags = pkt_flags;
if (likely(pkt_flags & PKT_RX_RSS_HASH)) if (likely(pkt_flags & PKT_RX_RSS_HASH))
@ -1632,10 +1644,10 @@ ixgbe_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rte_le_to_cpu_16(rxd.wb.upper.vlan); rte_le_to_cpu_16(rxd.wb.upper.vlan);
hlen_type_rss = rte_le_to_cpu_32(rxd.wb.lower.lo_dword.data); hlen_type_rss = rte_le_to_cpu_32(rxd.wb.lower.lo_dword.data);
pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss); pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss);
pkt_flags = (pkt_flags | pkt_flags = (uint16_t)(pkt_flags |
rx_desc_status_to_pkt_flags(staterr)); rx_desc_status_to_pkt_flags(staterr));
pkt_flags = (pkt_flags | pkt_flags = (uint16_t)(pkt_flags |
rx_desc_error_to_pkt_flags(staterr)); rx_desc_error_to_pkt_flags(staterr));
first_seg->ol_flags = pkt_flags; first_seg->ol_flags = pkt_flags;
if (likely(pkt_flags & PKT_RX_RSS_HASH)) if (likely(pkt_flags & PKT_RX_RSS_HASH))
@ -1802,8 +1814,8 @@ ixgbe_reset_tx_queue(struct igb_tx_queue *txq)
prev = i; prev = i;
} }
txq->tx_next_dd = txq->tx_rs_thresh - 1; txq->tx_next_dd = (uint16_t)(txq->tx_rs_thresh - 1);
txq->tx_next_rs = txq->tx_rs_thresh - 1; txq->tx_next_rs = (uint16_t)(txq->tx_rs_thresh - 1);
txq->tx_tail = 0; txq->tx_tail = 0;
txq->nb_tx_used = 0; txq->nb_tx_used = 0;
@ -1864,43 +1876,38 @@ ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev,
* H/W race condition, hence the maximum threshold constraints. * H/W race condition, hence the maximum threshold constraints.
* When set to zero use default values. * When set to zero use default values.
*/ */
tx_rs_thresh = (tx_conf->tx_rs_thresh) ? tx_rs_thresh = (uint16_t)((tx_conf->tx_rs_thresh) ?
tx_conf->tx_rs_thresh : DEFAULT_TX_RS_THRESH; tx_conf->tx_rs_thresh : DEFAULT_TX_RS_THRESH);
tx_free_thresh = (tx_conf->tx_free_thresh) ? tx_free_thresh = (uint16_t)((tx_conf->tx_free_thresh) ?
tx_conf->tx_free_thresh : DEFAULT_TX_FREE_THRESH; tx_conf->tx_free_thresh : DEFAULT_TX_FREE_THRESH);
if (tx_rs_thresh >= (nb_desc - 2)) { if (tx_rs_thresh >= (nb_desc - 2)) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "tx_rs_thresh must be less than the number "
"tx_rs_thresh must be less than the " "of TX descriptors minus 2. (tx_rs_thresh=%u port=%d "
"number of TX descriptors minus 2. " "queue=%d)\n", (unsigned int)tx_rs_thresh,
"(tx_rs_thresh=%u port=%d queue=%d)\n", (int)dev->data->port_id, (int)queue_idx);
tx_rs_thresh, dev->data->port_id, queue_idx);
return -(EINVAL); return -(EINVAL);
} }
if (tx_free_thresh >= (nb_desc - 3)) { if (tx_free_thresh >= (nb_desc - 3)) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "tx_rs_thresh must be less than the "
"tx_rs_thresh must be less than the " "tx_free_thresh must be less than the number of TX "
"tx_free_thresh must be less than the " "descriptors minus 3. (tx_free_thresh=%u port=%d "
"number of TX descriptors minus 3. " "queue=%d)\n", (unsigned int)tx_free_thresh,
"(tx_free_thresh=%u port=%d queue=%d)\n", (int)dev->data->port_id, (int)queue_idx);
tx_free_thresh, dev->data->port_id, queue_idx);
return -(EINVAL); return -(EINVAL);
} }
if (tx_rs_thresh > tx_free_thresh) { if (tx_rs_thresh > tx_free_thresh) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "tx_rs_thresh must be less than or equal to "
"tx_rs_thresh must be less than or equal to " "tx_free_thresh. (tx_free_thresh=%u tx_rs_thresh=%u "
"tx_free_thresh. " "port=%d queue=%d)\n", (unsigned int)tx_free_thresh,
"(tx_free_thresh=%u tx_rs_thresh=%u " (unsigned int)tx_rs_thresh, (int)dev->data->port_id,
"port=%d queue=%d)\n", (int)queue_idx);
tx_free_thresh, tx_rs_thresh,
dev->data->port_id, queue_idx);
return -(EINVAL); return -(EINVAL);
} }
if ((nb_desc % tx_rs_thresh) != 0) { if ((nb_desc % tx_rs_thresh) != 0) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "tx_rs_thresh must be a divisor of the "
"tx_rs_thresh must be a divisor of the" "number of TX descriptors. (tx_rs_thresh=%u port=%d "
"number of TX descriptors. " "queue=%d)\n", (unsigned int)tx_rs_thresh,
"(tx_rs_thresh=%u port=%d queue=%d)\n", (int)dev->data->port_id, (int)queue_idx);
tx_rs_thresh, dev->data->port_id, queue_idx);
return -(EINVAL); return -(EINVAL);
} }
@ -1911,12 +1918,10 @@ ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev,
* accumulates WTHRESH descriptors. * accumulates WTHRESH descriptors.
*/ */
if ((tx_rs_thresh > 1) && (tx_conf->tx_thresh.wthresh != 0)) { if ((tx_rs_thresh > 1) && (tx_conf->tx_thresh.wthresh != 0)) {
RTE_LOG(ERR, PMD, RTE_LOG(ERR, PMD, "TX WTHRESH must be set to 0 if "
"TX WTHRESH must be set to 0 if " "tx_rs_thresh is greater than 1. (tx_rs_thresh=%u "
"tx_rs_thresh is greater than 1. " "port=%d queue=%d)\n", (unsigned int)tx_rs_thresh,
"(tx_rs_thresh=%u port=%d queue=%d)\n", (int)dev->data->port_id, (int)queue_idx);
tx_rs_thresh,
dev->data->port_id, queue_idx);
return -(EINVAL); return -(EINVAL);
} }
@ -2039,7 +2044,11 @@ ixgbe_dev_rx_queue_release(void *rxq)
* function must be used. * function must be used.
*/ */
static inline int static inline int
#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
check_rx_burst_bulk_alloc_preconditions(struct igb_rx_queue *rxq) check_rx_burst_bulk_alloc_preconditions(struct igb_rx_queue *rxq)
#else
check_rx_burst_bulk_alloc_preconditions(__rte_unused struct igb_rx_queue *rxq)
#endif
{ {
int ret = 0; int ret = 0;
@ -2089,7 +2098,7 @@ ixgbe_reset_rx_queue(struct igb_rx_queue *rxq)
#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC #ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
if (check_rx_burst_bulk_alloc_preconditions(rxq) == 0) if (check_rx_burst_bulk_alloc_preconditions(rxq) == 0)
/* zero out extra memory */ /* zero out extra memory */
len = rxq->nb_rx_desc + RTE_PMD_IXGBE_RX_MAX_BURST; len = (uint16_t)(rxq->nb_rx_desc + RTE_PMD_IXGBE_RX_MAX_BURST);
else else
#endif #endif
/* do not zero out extra memory */ /* do not zero out extra memory */
@ -2116,7 +2125,7 @@ ixgbe_reset_rx_queue(struct igb_rx_queue *rxq)
rxq->rx_nb_avail = 0; rxq->rx_nb_avail = 0;
rxq->rx_next_avail = 0; rxq->rx_next_avail = 0;
rxq->rx_free_trigger = rxq->rx_free_thresh - 1; rxq->rx_free_trigger = (uint16_t)(rxq->rx_free_thresh - 1);
#endif /* RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC */ #endif /* RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC */
rxq->rx_tail = 0; rxq->rx_tail = 0;
rxq->nb_rx_hold = 0; rxq->nb_rx_hold = 0;
@ -2166,8 +2175,8 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev,
rxq->rx_free_thresh = rx_conf->rx_free_thresh; rxq->rx_free_thresh = rx_conf->rx_free_thresh;
rxq->queue_id = queue_idx; rxq->queue_id = queue_idx;
rxq->port_id = dev->data->port_id; rxq->port_id = dev->data->port_id;
rxq->crc_len = (uint8_t) ((dev->data->dev_conf.rxmode.hw_strip_crc) ? 0 : rxq->crc_len = (uint8_t) ((dev->data->dev_conf.rxmode.hw_strip_crc) ?
ETHER_CRC_LEN); 0 : ETHER_CRC_LEN);
rxq->drop_en = rx_conf->rx_drop_en; rxq->drop_en = rx_conf->rx_drop_en;
/* /*
@ -2199,7 +2208,7 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev,
* function does not access an invalid memory region. * function does not access an invalid memory region.
*/ */
#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC #ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
len = nb_desc + RTE_PMD_IXGBE_RX_MAX_BURST; len = (uint16_t)(nb_desc + RTE_PMD_IXGBE_RX_MAX_BURST);
#else #else
len = nb_desc; len = nb_desc;
#endif #endif
@ -2583,7 +2592,8 @@ ixgbe_vmdq_dcb_rx_config(struct rte_eth_dev *dev,
for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) { for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
j = vmdq_rx_conf->dcb_queue[i]; j = vmdq_rx_conf->dcb_queue[i];
tc = &dcb_config->tc_config[j]; tc = &dcb_config->tc_config[j];
tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = (1 << j); tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap =
(uint8_t)(1 << j);
} }
} }
@ -2610,46 +2620,51 @@ ixgbe_dcb_vt_tx_config(struct rte_eth_dev *dev,
for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) { for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
j = vmdq_tx_conf->dcb_queue[i]; j = vmdq_tx_conf->dcb_queue[i];
tc = &dcb_config->tc_config[j]; tc = &dcb_config->tc_config[j];
tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = (1 << j); tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap =
(uint8_t)(1 << j);
} }
return; return;
} }
static void static void
ixgbe_dcb_rx_config(struct rte_eth_dev *dev,struct ixgbe_dcb_config *dcb_config) ixgbe_dcb_rx_config(struct rte_eth_dev *dev,
struct ixgbe_dcb_config *dcb_config)
{ {
struct rte_eth_dcb_rx_conf *rx_conf = struct rte_eth_dcb_rx_conf *rx_conf =
&dev->data->dev_conf.rx_adv_conf.dcb_rx_conf; &dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
struct ixgbe_dcb_tc_config *tc; struct ixgbe_dcb_tc_config *tc;
uint8_t i,j; uint8_t i,j;
dcb_config->num_tcs.pg_tcs = rx_conf->nb_tcs; dcb_config->num_tcs.pg_tcs = (uint8_t)rx_conf->nb_tcs;
dcb_config->num_tcs.pfc_tcs = rx_conf->nb_tcs; dcb_config->num_tcs.pfc_tcs = (uint8_t)rx_conf->nb_tcs;
/* User Priority to Traffic Class mapping */ /* User Priority to Traffic Class mapping */
for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) { for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
j = rx_conf->dcb_queue[i]; j = rx_conf->dcb_queue[i];
tc = &dcb_config->tc_config[j]; tc = &dcb_config->tc_config[j];
tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = (1 << j); tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap =
(uint8_t)(1 << j);
} }
} }
static void static void
ixgbe_dcb_tx_config(struct rte_eth_dev *dev,struct ixgbe_dcb_config *dcb_config) ixgbe_dcb_tx_config(struct rte_eth_dev *dev,
struct ixgbe_dcb_config *dcb_config)
{ {
struct rte_eth_dcb_tx_conf *tx_conf = struct rte_eth_dcb_tx_conf *tx_conf =
&dev->data->dev_conf.tx_adv_conf.dcb_tx_conf; &dev->data->dev_conf.tx_adv_conf.dcb_tx_conf;
struct ixgbe_dcb_tc_config *tc; struct ixgbe_dcb_tc_config *tc;
uint8_t i,j; uint8_t i,j;
dcb_config->num_tcs.pg_tcs = tx_conf->nb_tcs; dcb_config->num_tcs.pg_tcs = (uint8_t)tx_conf->nb_tcs;
dcb_config->num_tcs.pfc_tcs = tx_conf->nb_tcs; dcb_config->num_tcs.pfc_tcs = (uint8_t)tx_conf->nb_tcs;
/* User Priority to Traffic Class mapping */ /* User Priority to Traffic Class mapping */
for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) { for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
j = tx_conf->dcb_queue[i]; j = tx_conf->dcb_queue[i];
tc = &dcb_config->tc_config[j]; tc = &dcb_config->tc_config[j];
tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = (1 << j); tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap =
(uint8_t)(1 << j);
} }
} }
@ -2842,7 +2857,7 @@ ixgbe_dcb_hw_configure(struct rte_eth_dev *dev,
uint8_t j = 4; uint8_t j = 4;
uint8_t mask = 0xFF; uint8_t mask = 0xFF;
for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES - 4; i++) for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES - 4; i++)
mask &= ~ (1 << map[i]); mask = (uint8_t)(mask & (~ (1 << map[i])));
for (i = 0; mask && (i < IXGBE_DCB_MAX_TRAFFIC_CLASS); i++) { for (i = 0; mask && (i < IXGBE_DCB_MAX_TRAFFIC_CLASS); i++) {
if ((mask & 0x1) && (j < ETH_DCB_NUM_USER_PRIORITIES)) if ((mask & 0x1) && (j < ETH_DCB_NUM_USER_PRIORITIES))
map[j++] = i; map[j++] = i;
@ -2851,8 +2866,10 @@ ixgbe_dcb_hw_configure(struct rte_eth_dev *dev,
/* Re-configure 4 TCs BW */ /* Re-configure 4 TCs BW */
for (i = 0; i < nb_tcs; i++) { for (i = 0; i < nb_tcs; i++) {
tc = &dcb_config->tc_config[i]; tc = &dcb_config->tc_config[i];
tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent = 100 / nb_tcs; tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent = 100 / nb_tcs; (uint8_t)(100 / nb_tcs);
tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
(uint8_t)(100 / nb_tcs);
} }
for (; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) { for (; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
tc = &dcb_config->tc_config[i]; tc = &dcb_config->tc_config[i];