#ifndef RTE_PMD_SZEDATA2_H_
#define RTE_PMD_SZEDATA2_H_
-#include <stdbool.h>
+#include <stdint.h>
-#include <rte_byteorder.h>
-#include <rte_io.h>
+#include <libsze2.h>
/* PCI Vendor ID */
#define PCI_VENDOR_ID_NETCOPE 0x1b26
int numa_node;
};
-static inline uint32_t
-szedata2_read32(const volatile void *addr)
-{
- return rte_le_to_cpu_32(rte_read32(addr));
-}
-
-static inline void
-szedata2_write32(uint32_t value, volatile void *addr)
-{
- rte_write32(rte_cpu_to_le_32(value), addr);
-}
-
-enum szedata2_link_speed {
- SZEDATA2_LINK_SPEED_DEFAULT = 0,
- SZEDATA2_LINK_SPEED_10G,
- SZEDATA2_LINK_SPEED_40G,
- SZEDATA2_LINK_SPEED_100G,
-};
-
-enum szedata2_mac_check_mode {
- SZEDATA2_MAC_CHMODE_PROMISC = 0x0,
- SZEDATA2_MAC_CHMODE_ONLY_VALID = 0x1,
- SZEDATA2_MAC_CHMODE_ALL_BROADCAST = 0x2,
- SZEDATA2_MAC_CHMODE_ALL_MULTICAST = 0x3,
-};
-
-/*
- * Maximum possible number of MAC addresses (limited by IBUF status
- * register value MAC_COUNT which has 5 bits).
- */
-#define SZEDATA2_IBUF_MAX_MAC_COUNT 32
-
-/*
- * Structure describes IBUF address space
- */
-struct szedata2_ibuf {
- /** Total Received Frames Counter low part */
- uint32_t trfcl; /**< 0x00 */
- /** Correct Frames Counter low part */
- uint32_t cfcl; /**< 0x04 */
- /** Discarded Frames Counter low part */
- uint32_t dfcl; /**< 0x08 */
- /** Counter of frames discarded due to buffer overflow low part */
- uint32_t bodfcl; /**< 0x0C */
- /** Total Received Frames Counter high part */
- uint32_t trfch; /**< 0x10 */
- /** Correct Frames Counter high part */
- uint32_t cfch; /**< 0x14 */
- /** Discarded Frames Counter high part */
- uint32_t dfch; /**< 0x18 */
- /** Counter of frames discarded due to buffer overflow high part */
- uint32_t bodfch; /**< 0x1C */
- /** IBUF enable register */
- uint32_t ibuf_en; /**< 0x20 */
- /** Error mask register */
- uint32_t err_mask; /**< 0x24 */
- /** IBUF status register */
- uint32_t ibuf_st; /**< 0x28 */
- /** IBUF command register */
- uint32_t ibuf_cmd; /**< 0x2C */
- /** Minimum frame length allowed */
- uint32_t mfla; /**< 0x30 */
- /** Frame MTU */
- uint32_t mtu; /**< 0x34 */
- /** MAC address check mode */
- uint32_t mac_chmode; /**< 0x38 */
- /** Octets Received OK Counter low part */
- uint32_t orocl; /**< 0x3C */
- /** Octets Received OK Counter high part */
- uint32_t oroch; /**< 0x40 */
- /** reserved */
- uint8_t reserved[60]; /**< 0x4C */
- /** IBUF memory for MAC addresses */
- uint32_t mac_mem[2 * SZEDATA2_IBUF_MAX_MAC_COUNT]; /**< 0x80 */
-} __rte_packed;
-
-/*
- * @return
- * true if IBUF is enabled
- * false if IBUF is disabled
- */
-static inline bool
-ibuf_is_enabled(const volatile struct szedata2_ibuf *ibuf)
-{
- return ((szedata2_read32(&ibuf->ibuf_en) & 0x1) != 0) ? true : false;
-}
-
-/*
- * Enables IBUF.
- */
-static inline void
-ibuf_enable(volatile struct szedata2_ibuf *ibuf)
-{
- szedata2_write32(szedata2_read32(&ibuf->ibuf_en) | 0x1, &ibuf->ibuf_en);
-}
-
-/*
- * Disables IBUF.
- */
-static inline void
-ibuf_disable(volatile struct szedata2_ibuf *ibuf)
-{
- szedata2_write32(szedata2_read32(&ibuf->ibuf_en) & ~0x1,
- &ibuf->ibuf_en);
-}
-
-/*
- * @return
- * true if ibuf link is up
- * false if ibuf link is down
- */
-static inline bool
-ibuf_is_link_up(const volatile struct szedata2_ibuf *ibuf)
-{
- return ((szedata2_read32(&ibuf->ibuf_st) & 0x80) != 0) ? true : false;
-}
-
-/*
- * @return
- * MAC address check mode
- */
-static inline enum szedata2_mac_check_mode
-ibuf_mac_mode_read(const volatile struct szedata2_ibuf *ibuf)
-{
- switch (szedata2_read32(&ibuf->mac_chmode) & 0x3) {
- case 0x0:
- return SZEDATA2_MAC_CHMODE_PROMISC;
- case 0x1:
- return SZEDATA2_MAC_CHMODE_ONLY_VALID;
- case 0x2:
- return SZEDATA2_MAC_CHMODE_ALL_BROADCAST;
- case 0x3:
- return SZEDATA2_MAC_CHMODE_ALL_MULTICAST;
- default:
- return SZEDATA2_MAC_CHMODE_PROMISC;
- }
-}
-
-/*
- * Writes "mode" in MAC address check mode register.
- */
-static inline void
-ibuf_mac_mode_write(volatile struct szedata2_ibuf *ibuf,
- enum szedata2_mac_check_mode mode)
-{
- szedata2_write32((szedata2_read32(&ibuf->mac_chmode) & ~0x3) | mode,
- &ibuf->mac_chmode);
-}
-
-/*
- * Structure describes OBUF address space
- */
-struct szedata2_obuf {
- /** Total Sent Frames Counter low part */
- uint32_t tsfcl; /**< 0x00 */
- /** Octets Sent Counter low part */
- uint32_t oscl; /**< 0x04 */
- /** Total Discarded Frames Counter low part */
- uint32_t tdfcl; /**< 0x08 */
- /** reserved */
- uint32_t reserved1; /**< 0x0C */
- /** Total Sent Frames Counter high part */
- uint32_t tsfch; /**< 0x10 */
- /** Octets Sent Counter high part */
- uint32_t osch; /**< 0x14 */
- /** Total Discarded Frames Counter high part */
- uint32_t tdfch; /**< 0x18 */
- /** reserved */
- uint32_t reserved2; /**< 0x1C */
- /** OBUF enable register */
- uint32_t obuf_en; /**< 0x20 */
- /** reserved */
- uint64_t reserved3; /**< 0x24 */
- /** OBUF control register */
- uint32_t ctrl; /**< 0x2C */
- /** OBUF status register */
- uint32_t obuf_st; /**< 0x30 */
-} __rte_packed;
-
-/*
- * @return
- * true if OBUF is enabled
- * false if OBUF is disabled
- */
-static inline bool
-obuf_is_enabled(const volatile struct szedata2_obuf *obuf)
-{
- return ((szedata2_read32(&obuf->obuf_en) & 0x1) != 0) ? true : false;
-}
-
-/*
- * Enables OBUF.
- */
-static inline void
-obuf_enable(volatile struct szedata2_obuf *obuf)
-{
- szedata2_write32(szedata2_read32(&obuf->obuf_en) | 0x1, &obuf->obuf_en);
-}
-
-/*
- * Disables OBUF.
- */
-static inline void
-obuf_disable(volatile struct szedata2_obuf *obuf)
-{
- szedata2_write32(szedata2_read32(&obuf->obuf_en) & ~0x1,
- &obuf->obuf_en);
-}
-
-#endif
+#endif /* RTE_PMD_SZEDATA2_H_ */
git.droids-corp.org / dpdk.git / blobdiff