#include "ecore_sriov.h"
#include "ecore_mcp.h"
-/* Max number of connection types in HW (DQ/CDU etc.) */
-#define MAX_CONN_TYPES PROTOCOLID_COMMON
-#define NUM_TASK_TYPES 2
-#define NUM_TASK_PF_SEGMENTS 4
-#define NUM_TASK_VF_SEGMENTS 1
-
/* Doorbell-Queue constants */
#define DQ_RANGE_SHIFT 4
#define DQ_RANGE_ALIGN (1 << DQ_RANGE_SHIFT)
/* Alignment is inherent to the type1_task_context structure */
#define TYPE1_TASK_CXT_SIZE(p_hwfn) sizeof(union type1_task_context)
-/* PF per protocl configuration object */
-#define TASK_SEGMENTS (NUM_TASK_PF_SEGMENTS + NUM_TASK_VF_SEGMENTS)
-#define TASK_SEGMENT_VF (NUM_TASK_PF_SEGMENTS)
-
-struct ecore_tid_seg {
- u32 count;
- u8 type;
- bool has_fl_mem;
-};
-
-struct ecore_conn_type_cfg {
- u32 cid_count;
- u32 cids_per_vf;
- struct ecore_tid_seg tid_seg[TASK_SEGMENTS];
-};
-
-/* ILT Client configuration,
- * Per connection type (protocol) resources (cids, tis, vf cids etc.)
- * 1 - for connection context (CDUC) and for each task context we need two
- * values, for regular task context and for force load memory
- */
-#define ILT_CLI_PF_BLOCKS (1 + NUM_TASK_PF_SEGMENTS * 2)
-#define ILT_CLI_VF_BLOCKS (1 + NUM_TASK_VF_SEGMENTS * 2)
-#define CDUC_BLK (0)
-#define SRQ_BLK (0)
-#define CDUT_SEG_BLK(n) (1 + (u8)(n))
-#define CDUT_FL_SEG_BLK(n, X) (1 + (n) + NUM_TASK_##X##_SEGMENTS)
-
-struct ilt_cfg_pair {
- u32 reg;
- u32 val;
-};
-
-struct ecore_ilt_cli_blk {
- u32 total_size; /* 0 means not active */
- u32 real_size_in_page;
- u32 start_line;
- u32 dynamic_line_offset;
- u32 dynamic_line_cnt;
-};
-
-struct ecore_ilt_client_cfg {
- bool active;
-
- /* ILT boundaries */
- struct ilt_cfg_pair first;
- struct ilt_cfg_pair last;
- struct ilt_cfg_pair p_size;
-
- /* ILT client blocks for PF */
- struct ecore_ilt_cli_blk pf_blks[ILT_CLI_PF_BLOCKS];
- u32 pf_total_lines;
-
- /* ILT client blocks for VFs */
- struct ecore_ilt_cli_blk vf_blks[ILT_CLI_VF_BLOCKS];
- u32 vf_total_lines;
-};
-
-#define MAP_WORD_SIZE sizeof(unsigned long)
-#define BITS_PER_MAP_WORD (MAP_WORD_SIZE * 8)
-
-struct ecore_cid_acquired_map {
- u32 start_cid;
- u32 max_count;
- u32 *cid_map;
-};
-
-struct ecore_src_t2 {
- struct phys_mem_desc *dma_mem;
- u32 num_pages;
- u64 first_free;
- u64 last_free;
-};
-
-struct ecore_cxt_mngr {
- /* Per protocl configuration */
- struct ecore_conn_type_cfg conn_cfg[MAX_CONN_TYPES];
-
- /* computed ILT structure */
- struct ecore_ilt_client_cfg clients[ILT_CLI_MAX];
-
- /* Task type sizes */
- u32 task_type_size[NUM_TASK_TYPES];
-
- /* total number of VFs for this hwfn -
- * ALL VFs are symmetric in terms of HW resources
- */
- u32 vf_count;
-
- /* Acquired CIDs */
- struct ecore_cid_acquired_map acquired[MAX_CONN_TYPES];
- struct ecore_cid_acquired_map *acquired_vf[MAX_CONN_TYPES];
-
- /* ILT shadow table */
- struct phys_mem_desc *ilt_shadow;
- u32 pf_start_line;
-
- /* Mutex for a dynamic ILT allocation */
- osal_mutex_t mutex;
-
- /* SRC T2 */
- struct ecore_src_t2 src_t2;
-
- /* The infrastructure originally was very generic and context/task
- * oriented - per connection-type we would set how many of those
- * are needed, and later when determining how much memory we're
- * needing for a given block we'd iterate over all the relevant
- * connection-types.
- * But since then we've had some additional resources, some of which
- * require memory which is indepent of the general context/task
- * scheme. We add those here explicitly per-feature.
- */
-
- /* total number of SRQ's for this hwfn */
- u32 srq_count;
-
- /* Maximal number of L2 steering filters */
- u32 arfs_count;
-
- /* TODO - VF arfs filters ? */
-};
-
static OSAL_INLINE bool tm_cid_proto(enum protocol_type type)
{
return type == PROTOCOLID_TOE;
}
#define for_each_ilt_valid_client(pos, clients) \
- for (pos = 0; pos < ILT_CLI_MAX; pos++) \
+ for (pos = 0; pos < MAX_ILT_CLIENTS; pos++) \
if (!clients[pos].active) { \
continue; \
} else \
clients[ILT_CLI_TSDM].p_size.reg = ILT_CFG_REG(TSDM, P_SIZE);
/* default ILT page size for all clients is 64K */
- for (i = 0; i < ILT_CLI_MAX; i++)
+ for (i = 0; i < MAX_ILT_CLIENTS; i++)
p_mngr->clients[i].p_size.val = ILT_DEFAULT_HW_P_SIZE;
/* due to removal of ISCSI/FCoE files union type0_task_context
return ECORE_SUCCESS;
}
+
+static u16 ecore_blk_calculate_pages(struct ecore_ilt_cli_blk *p_blk)
+{
+ if (p_blk->real_size_in_page == 0)
+ return 0;
+
+ return DIV_ROUND_UP(p_blk->total_size, p_blk->real_size_in_page);
+}
+
+u16 ecore_get_cdut_num_pf_init_pages(struct ecore_hwfn *p_hwfn)
+{
+ struct ecore_ilt_client_cfg *p_cli;
+ struct ecore_ilt_cli_blk *p_blk;
+ u16 i, pages = 0;
+
+ p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT];
+ for (i = 0; i < NUM_TASK_PF_SEGMENTS; i++) {
+ p_blk = &p_cli->pf_blks[CDUT_FL_SEG_BLK(i, PF)];
+ pages += ecore_blk_calculate_pages(p_blk);
+ }
+
+ return pages;
+}
+
+u16 ecore_get_cdut_num_vf_init_pages(struct ecore_hwfn *p_hwfn)
+{
+ struct ecore_ilt_client_cfg *p_cli;
+ struct ecore_ilt_cli_blk *p_blk;
+ u16 i, pages = 0;
+
+ p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT];
+ for (i = 0; i < NUM_TASK_VF_SEGMENTS; i++) {
+ p_blk = &p_cli->vf_blks[CDUT_FL_SEG_BLK(i, VF)];
+ pages += ecore_blk_calculate_pages(p_blk);
+ }
+
+ return pages;
+}
+
+u16 ecore_get_cdut_num_pf_work_pages(struct ecore_hwfn *p_hwfn)
+{
+ struct ecore_ilt_client_cfg *p_cli;
+ struct ecore_ilt_cli_blk *p_blk;
+ u16 i, pages = 0;
+
+ p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT];
+ for (i = 0; i < NUM_TASK_PF_SEGMENTS; i++) {
+ p_blk = &p_cli->pf_blks[CDUT_SEG_BLK(i)];
+ pages += ecore_blk_calculate_pages(p_blk);
+ }
+
+ return pages;
+}
+
+u16 ecore_get_cdut_num_vf_work_pages(struct ecore_hwfn *p_hwfn)
+{
+ struct ecore_ilt_client_cfg *p_cli;
+ struct ecore_ilt_cli_blk *p_blk;
+ u16 pages = 0, i;
+
+ p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT];
+ for (i = 0; i < NUM_TASK_VF_SEGMENTS; i++) {
+ p_blk = &p_cli->vf_blks[CDUT_SEG_BLK(i)];
+ pages += ecore_blk_calculate_pages(p_blk);
+ }
+
+ return pages;
+}
git.droids-corp.org / dpdk.git / blobdiff