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bus/fslmc: add packet FLE definitions

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Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This commit is contained in:
Hemant Agrawal 2017-04-11 19:07:24 +05:30 committed by Ferruh Yigit
parent 3d6a286ca6
commit d64abecf57
1 changed files with 53 additions and 0 deletions
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53
drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
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@ -43,10 +43,16 @@
#ifndef true
#define true 1
#endif
#define lower_32_bits(x) ((uint32_t)(x))
#define upper_32_bits(x) ((uint32_t)(((x) >> 16) >> 16))
#ifndef ETH_VLAN_HLEN
#define ETH_VLAN_HLEN 4 /** < Vlan Header Length */
#endif
#define MAX_TX_RING_SLOTS 8
/** <Maximum number of slots available in TX ring*/
#define DPAA2_DQRR_RING_SIZE 16
/** <Maximum number of slots available in RX ring*/
@ -120,6 +126,53 @@ struct dpaa2_queue {
/*! Global MCP list */
extern void *(*rte_mcp_ptr_list);
/* Refer to Table 7-3 in SEC BG */
struct qbman_fle {
uint32_t addr_lo;
uint32_t addr_hi;
uint32_t length;
/* FMT must be 00, MSB is final bit */
uint32_t fin_bpid_offset;
uint32_t frc;
uint32_t reserved[3]; /* Not used currently */
};
/*Macros to define operations on FD*/
#define DPAA2_SET_FD_ADDR(fd, addr) do { \
fd->simple.addr_lo = lower_32_bits((uint64_t)(addr)); \
fd->simple.addr_hi = upper_32_bits((uint64_t)(addr)); \
} while (0)
#define DPAA2_SET_FD_LEN(fd, length) (fd)->simple.len = length
#define DPAA2_SET_FD_BPID(fd, bpid) ((fd)->simple.bpid_offset |= bpid)
#define DPAA2_SET_FD_OFFSET(fd, offset) \
((fd->simple.bpid_offset |= (uint32_t)(offset) << 16))
#define DPAA2_RESET_FD_CTRL(fd) (fd)->simple.ctrl = 0
#define DPAA2_SET_FD_ASAL(fd, asal) ((fd)->simple.ctrl |= (asal << 16))
#define DPAA2_SET_FD_FLC(fd, addr) do { \
fd->simple.flc_lo = lower_32_bits((uint64_t)(addr)); \
fd->simple.flc_hi = upper_32_bits((uint64_t)(addr)); \
} while (0)
#define DPAA2_GET_FD_ADDR(fd) \
((uint64_t)((((uint64_t)((fd)->simple.addr_hi)) << 32) + (fd)->simple.addr_lo))
#define DPAA2_GET_FD_LEN(fd) ((fd)->simple.len)
#define DPAA2_GET_FD_BPID(fd) (((fd)->simple.bpid_offset & 0x00003FFF))
#define DPAA2_GET_FD_OFFSET(fd) (((fd)->simple.bpid_offset & 0x0FFF0000) >> 16)
#define DPAA2_INLINE_MBUF_FROM_BUF(buf, meta_data_size) \
((struct rte_mbuf *)((uint64_t)(buf) - (meta_data_size)))
#define DPAA2_ASAL_VAL (DPAA2_MBUF_HW_ANNOTATION / 64)
/* Only Enqueue Error responses will be
* pushed on FQID_ERR of Enqueue FQ
*/
#define DPAA2_EQ_RESP_ERR_FQ 0
/* All Enqueue responses will be pushed on address
* set with qbman_eq_desc_set_response
*/
#define DPAA2_EQ_RESP_ALWAYS 1
struct dpaa2_dpbp_dev *dpaa2_alloc_dpbp_dev(void);
void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp);