1*d14abf15SRobert Mustacchi #ifndef ECORE_COMMON_H
2*d14abf15SRobert Mustacchi #define ECORE_COMMON_H
3*d14abf15SRobert Mustacchi
4*d14abf15SRobert Mustacchi #define ECORE_SWCID_SHIFT 17
5*d14abf15SRobert Mustacchi #define ECORE_SWCID_MASK ((0x1 << ECORE_SWCID_SHIFT) - 1)
6*d14abf15SRobert Mustacchi
7*d14abf15SRobert Mustacchi
8*d14abf15SRobert Mustacchi /* Manipulate a bit vector defined as an array of u64 */
9*d14abf15SRobert Mustacchi
10*d14abf15SRobert Mustacchi /* Number of bits in one sge_mask array element */
11*d14abf15SRobert Mustacchi #define BIT_VEC64_ELEM_SZ 64
12*d14abf15SRobert Mustacchi #define BIT_VEC64_ELEM_SHIFT 6
13*d14abf15SRobert Mustacchi #define BIT_VEC64_ELEM_MASK ((u64)BIT_VEC64_ELEM_SZ - 1)
14*d14abf15SRobert Mustacchi
15*d14abf15SRobert Mustacchi
16*d14abf15SRobert Mustacchi #define __BIT_VEC64_SET_BIT(el, bit) \
17*d14abf15SRobert Mustacchi do { \
18*d14abf15SRobert Mustacchi el = ((el) | ((u64)0x1 << (bit))); \
19*d14abf15SRobert Mustacchi } while (0)
20*d14abf15SRobert Mustacchi
21*d14abf15SRobert Mustacchi #define __BIT_VEC64_CLEAR_BIT(el, bit) \
22*d14abf15SRobert Mustacchi do { \
23*d14abf15SRobert Mustacchi el = ((el) & (~((u64)0x1 << (bit)))); \
24*d14abf15SRobert Mustacchi } while (0)
25*d14abf15SRobert Mustacchi
26*d14abf15SRobert Mustacchi
27*d14abf15SRobert Mustacchi #define BIT_VEC64_SET_BIT(vec64, idx) \
28*d14abf15SRobert Mustacchi __BIT_VEC64_SET_BIT((vec64)[(idx) >> BIT_VEC64_ELEM_SHIFT], \
29*d14abf15SRobert Mustacchi (idx) & BIT_VEC64_ELEM_MASK)
30*d14abf15SRobert Mustacchi
31*d14abf15SRobert Mustacchi #define BIT_VEC64_CLEAR_BIT(vec64, idx) \
32*d14abf15SRobert Mustacchi __BIT_VEC64_CLEAR_BIT((vec64)[(idx) >> BIT_VEC64_ELEM_SHIFT], \
33*d14abf15SRobert Mustacchi (idx) & BIT_VEC64_ELEM_MASK)
34*d14abf15SRobert Mustacchi
35*d14abf15SRobert Mustacchi #define BIT_VEC64_TEST_BIT(vec64, idx) \
36*d14abf15SRobert Mustacchi (((vec64)[(idx) >> BIT_VEC64_ELEM_SHIFT] >> \
37*d14abf15SRobert Mustacchi ((idx) & BIT_VEC64_ELEM_MASK)) & 0x1)
38*d14abf15SRobert Mustacchi
39*d14abf15SRobert Mustacchi /* Creates a bitmask of all ones in less significant bits.
40*d14abf15SRobert Mustacchi idx - index of the most significant bit in the created mask */
41*d14abf15SRobert Mustacchi #define BIT_VEC64_ONES_MASK(idx) \
42*d14abf15SRobert Mustacchi (((u64)0x1 << (((idx) & BIT_VEC64_ELEM_MASK) + 1)) - 1)
43*d14abf15SRobert Mustacchi #define BIT_VEC64_ELEM_ONE_MASK ((u64)(~0))
44*d14abf15SRobert Mustacchi
45*d14abf15SRobert Mustacchi
__storm_memset_struct(struct _lm_device_t * pdev,u32 addr,size_t size,u32 * data)46*d14abf15SRobert Mustacchi static __inline void __storm_memset_struct(struct _lm_device_t *pdev,
47*d14abf15SRobert Mustacchi u32 addr, size_t size, u32 *data)
48*d14abf15SRobert Mustacchi {
49*d14abf15SRobert Mustacchi u8 i;
50*d14abf15SRobert Mustacchi for (i = 0; i < size/4; i++)
51*d14abf15SRobert Mustacchi REG_WR(pdev, addr + (i * 4), data[i]);
52*d14abf15SRobert Mustacchi }
53*d14abf15SRobert Mustacchi
54*d14abf15SRobert Mustacchi #define MC_HASH_SIZE 8
55*d14abf15SRobert Mustacchi #define MC_HASH_OFFSET(bp, i) (BAR_TSTRORM_INTMEM + \
56*d14abf15SRobert Mustacchi TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(FUNC_ID(pdev)) + i*4)
57*d14abf15SRobert Mustacchi
58*d14abf15SRobert Mustacchi #define ECORE_MAX_MULTICAST 64
59*d14abf15SRobert Mustacchi #define ECORE_MAX_EMUL_MULTI 1
60*d14abf15SRobert Mustacchi
61*d14abf15SRobert Mustacchi
62*d14abf15SRobert Mustacchi /**
63*d14abf15SRobert Mustacchi * Fill in a MAC address the way the FW likes it
64*d14abf15SRobert Mustacchi *
65*d14abf15SRobert Mustacchi * @param fw_hi
66*d14abf15SRobert Mustacchi * @param fw_mid
67*d14abf15SRobert Mustacchi * @param fw_lo
68*d14abf15SRobert Mustacchi * @param mac
69*d14abf15SRobert Mustacchi */
ecore_set_fw_mac_addr(u16 * fw_hi,u16 * fw_mid,u16 * fw_lo,u8 * mac)70*d14abf15SRobert Mustacchi static __inline void ecore_set_fw_mac_addr(u16 *fw_hi, u16 *fw_mid, u16 *fw_lo,
71*d14abf15SRobert Mustacchi u8 *mac)
72*d14abf15SRobert Mustacchi {
73*d14abf15SRobert Mustacchi ((u8 *)fw_hi)[0] = mac[1];
74*d14abf15SRobert Mustacchi ((u8 *)fw_hi)[1] = mac[0];
75*d14abf15SRobert Mustacchi ((u8 *)fw_mid)[0] = mac[3];
76*d14abf15SRobert Mustacchi ((u8 *)fw_mid)[1] = mac[2];
77*d14abf15SRobert Mustacchi ((u8 *)fw_lo)[0] = mac[5];
78*d14abf15SRobert Mustacchi ((u8 *)fw_lo)[1] = mac[4];
79*d14abf15SRobert Mustacchi }
80*d14abf15SRobert Mustacchi
81*d14abf15SRobert Mustacchi
82*d14abf15SRobert Mustacchi #endif
83*d14abf15SRobert Mustacchi
84