net/hinic/base: avoid system time jump

[dpdk.git] / drivers / net / hinic / base / hinic_compat.h

diff --git a/drivers/net/hinic/base/hinic_compat.h b/drivers/net/hinic/base/hinic_compat.h
index fe26aad..7036b03 100644 (file)
--- a/drivers/net/hinic/base/hinic_compat.h
+++ b/drivers/net/hinic/base/hinic_compat.h
@@ -10,6 +10,7 @@
 #include <unistd.h>
 #include <pthread.h>
 #include <rte_common.h>
+#include <rte_bitops.h>
 #include <rte_byteorder.h>
 #include <rte_memzone.h>
 #include <rte_memcpy.h>
@@ -18,7 +19,6 @@
 #include <rte_spinlock.h>
 #include <rte_cycles.h>
 #include <rte_log.h>
-#include <rte_config.h>
 
 typedef uint8_t   u8;
 typedef int8_t    s8;
@@ -113,62 +113,33 @@ extern int hinic_logtype;
 #define GFP_KERNEL             RTE_MEMZONE_IOVA_CONTIG
 #define HINIC_PAGE_SHIFT       12
 #define HINIC_PAGE_SIZE                RTE_PGSIZE_4K
-#define HINIC_MEM_ALLOC_ALIGNE_MIN     8
+#define HINIC_MEM_ALLOC_ALIGN_MIN      8
 
 #define HINIC_PAGE_SIZE_DPDK   6
 
-static inline int hinic_test_bit(int nr, volatile unsigned long *addr)
-{
-       int res;
-
-       res = ((*addr) & (1UL << nr)) != 0;
-       return res;
-}
-
-static inline void hinic_set_bit(unsigned int nr, volatile unsigned long *addr)
-{
-       __sync_fetch_and_or(addr, (1UL << nr));
-}
-
-static inline void hinic_clear_bit(int nr, volatile unsigned long *addr)
-{
-       __sync_fetch_and_and(addr, ~(1UL << nr));
-}
-
-static inline int hinic_test_and_clear_bit(int nr, volatile unsigned long *addr)
-{
-       unsigned long mask = (1UL << nr);
-
-       return __sync_fetch_and_and(addr, ~mask) & mask;
-}
+void *dma_zalloc_coherent(void *dev, size_t size, dma_addr_t *dma_handle,
+                         unsigned int socket_id);
 
-static inline int hinic_test_and_set_bit(int nr, volatile unsigned long *addr)
-{
-       unsigned long mask = (1UL << nr);
+void *dma_zalloc_coherent_aligned(void *hwdev, size_t size,
+               dma_addr_t *dma_handle, unsigned int socket_id);
 
-       return __sync_fetch_and_or(addr, mask) & mask;
-}
+void *dma_zalloc_coherent_aligned256k(void *hwdev, size_t size,
+                             dma_addr_t *dma_handle, unsigned int socket_id);
 
-void *dma_zalloc_coherent(void *dev, size_t size, dma_addr_t *dma_handle,
-                         gfp_t flag);
-void *dma_zalloc_coherent_aligned(void *dev, size_t size,
-                               dma_addr_t *dma_handle, gfp_t flag);
-void *dma_zalloc_coherent_aligned256k(void *dev, size_t size,
-                               dma_addr_t *dma_handle, gfp_t flag);
 void dma_free_coherent(void *dev, size_t size, void *virt, dma_addr_t phys);
 
 /* dma pool alloc and free */
 #define        pci_pool dma_pool
-#define        pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, handle)
+#define        pci_pool_alloc(pool, handle) dma_pool_alloc(pool, handle)
 #define        pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, addr)
 
 struct dma_pool *dma_pool_create(const char *name, void *dev, size_t size,
                                size_t align, size_t boundary);
 void dma_pool_destroy(struct dma_pool *pool);
-void *dma_pool_alloc(struct pci_pool *pool, int flags, dma_addr_t *dma_addr);
+void *dma_pool_alloc(struct pci_pool *pool, dma_addr_t *dma_addr);
 void dma_pool_free(struct pci_pool *pool, void *vaddr, dma_addr_t dma);
 
-#define kzalloc(size, flag) rte_zmalloc(NULL, size, HINIC_MEM_ALLOC_ALIGNE_MIN)
+#define kzalloc(size, flag) rte_zmalloc(NULL, size, HINIC_MEM_ALLOC_ALIGN_MIN)
 #define kzalloc_aligned(size, flag) rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE)
 #define kfree(ptr)            rte_free(ptr)
 
@@ -195,16 +166,17 @@ static inline u32 readl(const volatile void *addr)
 #define spin_lock(spinlock_prt)                rte_spinlock_lock(spinlock_prt)
 #define spin_unlock(spinlock_prt)      rte_spinlock_unlock(spinlock_prt)
 
-static inline unsigned long get_timeofday_ms(void)
+static inline unsigned long clock_gettime_ms(void)
 {
-       struct timeval tv;
+       struct timespec tv;
 
-       (void)gettimeofday(&tv, NULL);
+       (void)clock_gettime(CLOCK_MONOTONIC, &tv);
 
-       return (unsigned long)tv.tv_sec * 1000 + tv.tv_usec / 1000;
+       return (unsigned long)tv.tv_sec * 1000 +
+              (unsigned long)tv.tv_nsec / 1000000;
 }
 
-#define jiffies        get_timeofday_ms()
+#define jiffies        clock_gettime_ms()
 #define msecs_to_jiffies(ms)   (ms)
 #define time_before(now, end)  ((now) < (end))
 
@@ -221,38 +193,6 @@ static inline u16 ilog2(u32 n)
        return res;
 }
 
-/**
- * hinic_cpu_to_be32 - convert data to big endian 32 bit format
- * @data: the data to convert
- * @len: length of data to convert, must be Multiple of 4B
- */
-static inline void hinic_cpu_to_be32(void *data, u32 len)
-{
-       u32 i;
-       u32 *mem = (u32 *)data;
-
-       for (i = 0; i < (len >> 2); i++) {
-               *mem = cpu_to_be32(*mem);
-               mem++;
-       }
-}
-
-/**
- * hinic_be32_to_cpu - convert data from big endian 32 bit format
- * @data: the data to convert
- * @len: length of data to convert, must be Multiple of 4B
- */
-static inline void hinic_be32_to_cpu(void *data, u32 len)
-{
-       u32 i;
-       u32 *mem = (u32 *)data;
-
-       for (i = 0; i < (len >> 2); i++) {
-               *mem = be32_to_cpu(*mem);
-               mem++;
-       }
-}
-
 static inline int hinic_mutex_init(pthread_mutex_t *pthreadmutex,
                                        const pthread_mutexattr_t *mattr)
 {