Commit 5ab90341 authored by Alexander Lobakin's avatar Alexander Lobakin Committed by David S. Miller

net: qed: sanitize BE/LE data processing

Current code assumes that both host and device operates in Little Endian
in lots of places. While this is true for x86 platform, this doesn't mean
we should not care about this.

This commit addresses all parts of the code that were pointed out by sparse
checker. All operations with restricted (__be*/__le*) types are now
protected with explicit from/to CPU conversions, even if they're noops on
common setups.

I'm sure there are more such places, but this implies a deeper code
investigation, and is a subject for future works.
Signed-off-by: default avatarAlexander Lobakin <alobakin@marvell.com>
Signed-off-by: default avatarIgor Russkikh <irusskikh@marvell.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a0f3266f
......@@ -73,8 +73,8 @@ union type1_task_context {
};
struct src_ent {
u8 opaque[56];
u64 next;
__u8 opaque[56];
__be64 next;
};
#define CDUT_SEG_ALIGNMET 3 /* in 4k chunks */
......@@ -2177,6 +2177,7 @@ qed_cxt_dynamic_ilt_alloc(struct qed_hwfn *p_hwfn,
dma_addr_t p_phys;
u64 ilt_hw_entry;
void *p_virt;
u32 flags1;
int rc = 0;
switch (elem_type) {
......@@ -2255,8 +2256,10 @@ qed_cxt_dynamic_ilt_alloc(struct qed_hwfn *p_hwfn,
elem = (union type1_task_context *)elem_start;
tdif_context = &elem->roce_ctx.tdif_context;
SET_FIELD(tdif_context->flags1,
TDIF_TASK_CONTEXT_REF_TAG_MASK, 0xf);
flags1 = le32_to_cpu(tdif_context->flags1);
SET_FIELD(flags1, TDIF_TASK_CONTEXT_REF_TAG_MASK, 0xf);
tdif_context->flags1 = cpu_to_le32(flags1);
elem_start += TYPE1_TASK_CXT_SIZE(p_hwfn);
}
}
......
......@@ -547,7 +547,8 @@ qed_dcbx_get_ets_data(struct qed_hwfn *p_hwfn,
struct dcbx_ets_feature *p_ets,
struct qed_dcbx_params *p_params)
{
u32 bw_map[2], tsa_map[2], pri_map;
__be32 bw_map[2], tsa_map[2];
u32 pri_map;
int i;
p_params->ets_willing = QED_MFW_GET_FIELD(p_ets->flags,
......@@ -573,11 +574,10 @@ qed_dcbx_get_ets_data(struct qed_hwfn *p_hwfn,
/* 8 bit tsa and bw data corresponding to each of the 8 TC's are
* encoded in a type u32 array of size 2.
*/
bw_map[0] = be32_to_cpu(p_ets->tc_bw_tbl[0]);
bw_map[1] = be32_to_cpu(p_ets->tc_bw_tbl[1]);
tsa_map[0] = be32_to_cpu(p_ets->tc_tsa_tbl[0]);
tsa_map[1] = be32_to_cpu(p_ets->tc_tsa_tbl[1]);
cpu_to_be32_array(bw_map, p_ets->tc_bw_tbl, 2);
cpu_to_be32_array(tsa_map, p_ets->tc_tsa_tbl, 2);
pri_map = p_ets->pri_tc_tbl[0];
for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++) {
p_params->ets_tc_bw_tbl[i] = ((u8 *)bw_map)[i];
p_params->ets_tc_tsa_tbl[i] = ((u8 *)tsa_map)[i];
......@@ -1054,7 +1054,7 @@ qed_dcbx_set_ets_data(struct qed_hwfn *p_hwfn,
struct dcbx_ets_feature *p_ets,
struct qed_dcbx_params *p_params)
{
u8 *bw_map, *tsa_map;
__be32 bw_map[2], tsa_map[2];
u32 val;
int i;
......@@ -1076,22 +1076,21 @@ qed_dcbx_set_ets_data(struct qed_hwfn *p_hwfn,
p_ets->flags &= ~DCBX_ETS_MAX_TCS_MASK;
p_ets->flags |= (u32)p_params->max_ets_tc << DCBX_ETS_MAX_TCS_SHIFT;
bw_map = (u8 *)&p_ets->tc_bw_tbl[0];
tsa_map = (u8 *)&p_ets->tc_tsa_tbl[0];
p_ets->pri_tc_tbl[0] = 0;
for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++) {
bw_map[i] = p_params->ets_tc_bw_tbl[i];
tsa_map[i] = p_params->ets_tc_tsa_tbl[i];
((u8 *)bw_map)[i] = p_params->ets_tc_bw_tbl[i];
((u8 *)tsa_map)[i] = p_params->ets_tc_tsa_tbl[i];
/* Copy the priority value to the corresponding 4 bits in the
* traffic class table.
*/
val = (((u32)p_params->ets_pri_tc_tbl[i]) << ((7 - i) * 4));
p_ets->pri_tc_tbl[0] |= val;
}
for (i = 0; i < 2; i++) {
p_ets->tc_bw_tbl[i] = cpu_to_be32(p_ets->tc_bw_tbl[i]);
p_ets->tc_tsa_tbl[i] = cpu_to_be32(p_ets->tc_tsa_tbl[i]);
}
be32_to_cpu_array(p_ets->tc_bw_tbl, bw_map, 2);
be32_to_cpu_array(p_ets->tc_tsa_tbl, tsa_map, 2);
}
static void
......
......@@ -972,7 +972,7 @@ static void qed_read_storm_fw_info(struct qed_hwfn *p_hwfn,
{
struct storm_defs *storm = &s_storm_defs[storm_id];
struct fw_info_location fw_info_location;
u32 addr, i, *dest;
u32 addr, i, size, *dest;
memset(&fw_info_location, 0, sizeof(fw_info_location));
memset(fw_info, 0, sizeof(*fw_info));
......@@ -985,20 +985,29 @@ static void qed_read_storm_fw_info(struct qed_hwfn *p_hwfn,
sizeof(fw_info_location);
dest = (u32 *)&fw_info_location;
size = BYTES_TO_DWORDS(sizeof(fw_info_location));
for (i = 0; i < BYTES_TO_DWORDS(sizeof(fw_info_location));
i++, addr += BYTES_IN_DWORD)
for (i = 0; i < size; i++, addr += BYTES_IN_DWORD)
dest[i] = qed_rd(p_hwfn, p_ptt, addr);
/* qed_rq() fetches data in CPU byteorder. Swap it back to
* the device's to get right structure layout.
*/
cpu_to_le32_array(dest, size);
/* Read FW version info from Storm RAM */
if (fw_info_location.size > 0 && fw_info_location.size <=
sizeof(*fw_info)) {
addr = fw_info_location.grc_addr;
dest = (u32 *)fw_info;
for (i = 0; i < BYTES_TO_DWORDS(fw_info_location.size);
i++, addr += BYTES_IN_DWORD)
dest[i] = qed_rd(p_hwfn, p_ptt, addr);
}
size = le32_to_cpu(fw_info_location.size);
if (!size || size > sizeof(*fw_info))
return;
addr = le32_to_cpu(fw_info_location.grc_addr);
dest = (u32 *)fw_info;
size = BYTES_TO_DWORDS(size);
for (i = 0; i < size; i++, addr += BYTES_IN_DWORD)
dest[i] = qed_rd(p_hwfn, p_ptt, addr);
cpu_to_le32_array(dest, size);
}
/* Dumps the specified string to the specified buffer.
......@@ -1123,7 +1132,7 @@ static u32 qed_dump_fw_ver_param(struct qed_hwfn *p_hwfn,
offset += qed_dump_str_param(dump_buf + offset,
dump, "fw-image", fw_img_str);
offset += qed_dump_num_param(dump_buf + offset, dump, "fw-timestamp",
fw_info.ver.timestamp);
le32_to_cpu(fw_info.ver.timestamp));
return offset;
}
......@@ -4440,9 +4449,11 @@ static u32 qed_fw_asserts_dump(struct qed_hwfn *p_hwfn,
continue;
}
addr = le16_to_cpu(asserts->section_ram_line_offset);
fw_asserts_section_addr = storm->sem_fast_mem_addr +
SEM_FAST_REG_INT_RAM +
RAM_LINES_TO_BYTES(asserts->section_ram_line_offset);
SEM_FAST_REG_INT_RAM +
RAM_LINES_TO_BYTES(addr);
next_list_idx_addr = fw_asserts_section_addr +
DWORDS_TO_BYTES(asserts->list_next_index_dword_offset);
next_list_idx = qed_rd(p_hwfn, p_ptt, next_list_idx_addr);
......@@ -7650,8 +7661,7 @@ static int qed_dbg_nvm_image(struct qed_dev *cdev, void *buffer,
{
struct qed_hwfn *p_hwfn =
&cdev->hwfns[cdev->engine_for_debug];
u32 len_rounded, i;
__be32 val;
u32 len_rounded;
int rc;
*num_dumped_bytes = 0;
......@@ -7670,10 +7680,9 @@ static int qed_dbg_nvm_image(struct qed_dev *cdev, void *buffer,
/* QED_NVM_IMAGE_NVM_META image is not swapped like other images */
if (image_id != QED_NVM_IMAGE_NVM_META)
for (i = 0; i < len_rounded; i += 4) {
val = cpu_to_be32(*(u32 *)(buffer + i));
*(u32 *)(buffer + i) = val;
}
cpu_to_be32_array((__force __be32 *)buffer,
(const u32 *)buffer,
len_rounded / sizeof(u32));
*num_dumped_bytes = len_rounded;
......
......@@ -95,7 +95,7 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
struct qed_cxt_info cxt_info;
u32 dummy_cid;
int rc = 0;
u16 tmp;
__le16 tmp;
u8 i;
/* Get SPQ entry */
......@@ -162,17 +162,13 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
tmp = cpu_to_le16(fcoe_pf_params->cmdq_num_entries);
p_data->q_params.cmdq_num_entries = tmp;
tmp = fcoe_pf_params->num_cqs;
p_data->q_params.num_queues = (u8)tmp;
p_data->q_params.num_queues = fcoe_pf_params->num_cqs;
tmp = (u16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS];
p_data->q_params.queue_relative_offset = (u8)tmp;
tmp = (__force __le16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS];
p_data->q_params.queue_relative_offset = (__force u8)tmp;
for (i = 0; i < fcoe_pf_params->num_cqs; i++) {
u16 igu_sb_id;
igu_sb_id = qed_get_igu_sb_id(p_hwfn, i);
tmp = cpu_to_le16(igu_sb_id);
tmp = cpu_to_le16(qed_get_igu_sb_id(p_hwfn, i));
p_data->q_params.cq_cmdq_sb_num_arr[i] = tmp;
}
......@@ -185,21 +181,21 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_RQ]);
p_data->q_params.bdq_pbl_num_entries[BDQ_ID_RQ] =
fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_RQ];
tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ];
p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp);
tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ];
p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp);
tmp = cpu_to_le16(fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ]);
p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = tmp;
tmp = cpu_to_le16(fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ]);
p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = tmp;
DMA_REGPAIR_LE(p_data->q_params.bdq_pbl_base_address[BDQ_ID_IMM_DATA],
fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_IMM_DATA]);
p_data->q_params.bdq_pbl_num_entries[BDQ_ID_IMM_DATA] =
fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_IMM_DATA];
tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA];
p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp);
tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA];
p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp);
tmp = fcoe_pf_params->rq_buffer_size;
p_data->q_params.rq_buffer_size = cpu_to_le16(tmp);
tmp = cpu_to_le16(fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA]);
p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = tmp;
tmp = cpu_to_le16(fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA]);
p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = tmp;
tmp = cpu_to_le16(fcoe_pf_params->rq_buffer_size);
p_data->q_params.rq_buffer_size = tmp;
if (fcoe_pf_params->is_target) {
SET_FIELD(p_data->q_params.q_validity,
......@@ -233,7 +229,8 @@ qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn,
struct fcoe_conn_offload_ramrod_data *p_data;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
u16 physical_q0, tmp;
u16 physical_q0;
__le16 tmp;
int rc;
/* Get SPQ entry */
......@@ -254,7 +251,7 @@ qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn,
/* Transmission PQ is the first of the PF */
physical_q0 = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD);
p_conn->physical_q0 = cpu_to_le16(physical_q0);
p_conn->physical_q0 = physical_q0;
p_data->physical_q0 = cpu_to_le16(physical_q0);
p_data->conn_id = cpu_to_le16(p_conn->conn_id);
......@@ -553,8 +550,8 @@ int qed_fcoe_alloc(struct qed_hwfn *p_hwfn)
void qed_fcoe_setup(struct qed_hwfn *p_hwfn)
{
struct e4_fcoe_task_context *p_task_ctx = NULL;
u32 i, lc;
int rc;
u32 i;
spin_lock_init(&p_hwfn->p_fcoe_info->lock);
for (i = 0; i < p_hwfn->pf_params.fcoe_pf_params.num_tasks; i++) {
......@@ -565,10 +562,15 @@ void qed_fcoe_setup(struct qed_hwfn *p_hwfn)
continue;
memset(p_task_ctx, 0, sizeof(struct e4_fcoe_task_context));
SET_FIELD(p_task_ctx->timer_context.logical_client_0,
TIMERS_CONTEXT_VALIDLC0, 1);
SET_FIELD(p_task_ctx->timer_context.logical_client_1,
TIMERS_CONTEXT_VALIDLC1, 1);
lc = 0;
SET_FIELD(lc, TIMERS_CONTEXT_VALIDLC0, 1);
p_task_ctx->timer_context.logical_client_0 = cpu_to_le32(lc);
lc = 0;
SET_FIELD(lc, TIMERS_CONTEXT_VALIDLC1, 1);
p_task_ctx->timer_context.logical_client_1 = cpu_to_le32(lc);
SET_FIELD(p_task_ctx->tstorm_ag_context.flags0,
E4_TSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE, 1);
}
......
......@@ -2793,7 +2793,7 @@ struct fw_overlay_buf_hdr {
/* init array header: raw */
struct init_array_raw_hdr {
u32 data;
__le32 data;
#define INIT_ARRAY_RAW_HDR_TYPE_MASK 0xF
#define INIT_ARRAY_RAW_HDR_TYPE_SHIFT 0
#define INIT_ARRAY_RAW_HDR_PARAMS_MASK 0xFFFFFFF
......@@ -2802,7 +2802,7 @@ struct init_array_raw_hdr {
/* init array header: standard */
struct init_array_standard_hdr {
u32 data;
__le32 data;
#define INIT_ARRAY_STANDARD_HDR_TYPE_MASK 0xF
#define INIT_ARRAY_STANDARD_HDR_TYPE_SHIFT 0
#define INIT_ARRAY_STANDARD_HDR_SIZE_MASK 0xFFFFFFF
......@@ -2811,7 +2811,7 @@ struct init_array_standard_hdr {
/* init array header: zipped */
struct init_array_zipped_hdr {
u32 data;
__le32 data;
#define INIT_ARRAY_ZIPPED_HDR_TYPE_MASK 0xF
#define INIT_ARRAY_ZIPPED_HDR_TYPE_SHIFT 0
#define INIT_ARRAY_ZIPPED_HDR_ZIPPED_SIZE_MASK 0xFFFFFFF
......@@ -2820,7 +2820,7 @@ struct init_array_zipped_hdr {
/* init array header: pattern */
struct init_array_pattern_hdr {
u32 data;
__le32 data;
#define INIT_ARRAY_PATTERN_HDR_TYPE_MASK 0xF
#define INIT_ARRAY_PATTERN_HDR_TYPE_SHIFT 0
#define INIT_ARRAY_PATTERN_HDR_PATTERN_SIZE_MASK 0xF
......@@ -2847,48 +2847,48 @@ enum init_array_types {
/* init operation: callback */
struct init_callback_op {
u32 op_data;
__le32 op_data;
#define INIT_CALLBACK_OP_OP_MASK 0xF
#define INIT_CALLBACK_OP_OP_SHIFT 0
#define INIT_CALLBACK_OP_RESERVED_MASK 0xFFFFFFF
#define INIT_CALLBACK_OP_RESERVED_SHIFT 4
u16 callback_id;
u16 block_id;
__le16 callback_id;
__le16 block_id;
};
/* init operation: delay */
struct init_delay_op {
u32 op_data;
__le32 op_data;
#define INIT_DELAY_OP_OP_MASK 0xF
#define INIT_DELAY_OP_OP_SHIFT 0
#define INIT_DELAY_OP_RESERVED_MASK 0xFFFFFFF
#define INIT_DELAY_OP_RESERVED_SHIFT 4
u32 delay;
__le32 delay;
};
/* init operation: if_mode */
struct init_if_mode_op {
u32 op_data;
__le32 op_data;
#define INIT_IF_MODE_OP_OP_MASK 0xF
#define INIT_IF_MODE_OP_OP_SHIFT 0
#define INIT_IF_MODE_OP_RESERVED1_MASK 0xFFF
#define INIT_IF_MODE_OP_RESERVED1_SHIFT 4
#define INIT_IF_MODE_OP_CMD_OFFSET_MASK 0xFFFF
#define INIT_IF_MODE_OP_CMD_OFFSET_SHIFT 16
u16 reserved2;
u16 modes_buf_offset;
__le16 reserved2;
__le16 modes_buf_offset;
};
/* init operation: if_phase */
struct init_if_phase_op {
u32 op_data;
__le32 op_data;
#define INIT_IF_PHASE_OP_OP_MASK 0xF
#define INIT_IF_PHASE_OP_OP_SHIFT 0
#define INIT_IF_PHASE_OP_RESERVED1_MASK 0xFFF
#define INIT_IF_PHASE_OP_RESERVED1_SHIFT 4
#define INIT_IF_PHASE_OP_CMD_OFFSET_MASK 0xFFFF
#define INIT_IF_PHASE_OP_CMD_OFFSET_SHIFT 16
u32 phase_data;
__le32 phase_data;
#define INIT_IF_PHASE_OP_PHASE_MASK 0xFF
#define INIT_IF_PHASE_OP_PHASE_SHIFT 0
#define INIT_IF_PHASE_OP_RESERVED2_MASK 0xFF
......@@ -2907,31 +2907,31 @@ enum init_mode_ops {
/* init operation: raw */
struct init_raw_op {
u32 op_data;
__le32 op_data;
#define INIT_RAW_OP_OP_MASK 0xF
#define INIT_RAW_OP_OP_SHIFT 0
#define INIT_RAW_OP_PARAM1_MASK 0xFFFFFFF
#define INIT_RAW_OP_PARAM1_SHIFT 4
u32 param2;
__le32 param2;
};
/* init array params */
struct init_op_array_params {
u16 size;
u16 offset;
__le16 size;
__le16 offset;
};
/* Write init operation arguments */
union init_write_args {
u32 inline_val;
u32 zeros_count;
u32 array_offset;
__le32 inline_val;
__le32 zeros_count;
__le32 array_offset;
struct init_op_array_params runtime;
};
/* init operation: write */
struct init_write_op {
u32 data;
__le32 data;
#define INIT_WRITE_OP_OP_MASK 0xF
#define INIT_WRITE_OP_OP_SHIFT 0
#define INIT_WRITE_OP_SOURCE_MASK 0x7
......@@ -2947,7 +2947,7 @@ struct init_write_op {
/* init operation: read */
struct init_read_op {
u32 op_data;
__le32 op_data;
#define INIT_READ_OP_OP_MASK 0xF
#define INIT_READ_OP_OP_SHIFT 0
#define INIT_READ_OP_POLL_TYPE_MASK 0xF
......@@ -2956,7 +2956,7 @@ struct init_read_op {
#define INIT_READ_OP_RESERVED_SHIFT 8
#define INIT_READ_OP_ADDRESS_MASK 0x7FFFFF
#define INIT_READ_OP_ADDRESS_SHIFT 9
u32 expected_val;
__le32 expected_val;
};
/* Init operations union */
......
......@@ -159,23 +159,22 @@ static u16 task_region_offsets[1][NUM_OF_CONNECTION_TYPES_E4] = {
#define QM_INIT_TX_PQ_MAP(p_hwfn, map, chip, pq_id, vp_pq_id, rl_valid, \
rl_id, ext_voq, wrr) \
do { \
typeof(map) __map; \
u32 __reg = 0; \
\
memset(&__map, 0, sizeof(__map)); \
BUILD_BUG_ON(sizeof((map).reg) != sizeof(__reg)); \
\
SET_FIELD(__map.reg, QM_RF_PQ_MAP_##chip##_PQ_VALID, 1); \
SET_FIELD(__map.reg, QM_RF_PQ_MAP_##chip##_RL_VALID, \
SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_PQ_VALID, 1); \
SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_RL_VALID, \
!!(rl_valid)); \
SET_FIELD(__map.reg, QM_RF_PQ_MAP_##chip##_VP_PQ_ID, \
(vp_pq_id)); \
SET_FIELD(__map.reg, QM_RF_PQ_MAP_##chip##_RL_ID, (rl_id)); \
SET_FIELD(__map.reg, QM_RF_PQ_MAP_##chip##_VOQ, (ext_voq)); \
SET_FIELD(__map.reg, QM_RF_PQ_MAP_##chip##_WRR_WEIGHT_GROUP, \
SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_VP_PQ_ID, (vp_pq_id)); \
SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_RL_ID, (rl_id)); \
SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_VOQ, (ext_voq)); \
SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_WRR_WEIGHT_GROUP, \
(wrr)); \
\
STORE_RT_REG((p_hwfn), QM_REG_TXPQMAP_RT_OFFSET + (pq_id), \
*((u32 *)&__map)); \
(map) = __map; \
__reg); \
(map).reg = cpu_to_le32(__reg); \
} while (0)
#define WRITE_PQ_INFO_TO_RAM 1
......@@ -1012,9 +1011,10 @@ bool qed_send_qm_stop_cmd(struct qed_hwfn *p_hwfn,
* input.
*/
static int qed_dmae_to_grc(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
u32 *p_data, u32 addr, u32 len_in_dwords)
__le32 *p_data, u32 addr, u32 len_in_dwords)
{
struct qed_dmae_params params = {};
u32 *data_cpu;
int rc;
if (!p_data)
......@@ -1033,8 +1033,13 @@ static int qed_dmae_to_grc(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
DP_VERBOSE(p_hwfn,
QED_MSG_DEBUG,
"Failed writing to chip using DMAE, using GRC instead\n");
/* write to registers using GRC */
ARR_REG_WR(p_hwfn, p_ptt, addr, p_data, len_in_dwords);
/* Swap to CPU byteorder and write to registers using GRC */
data_cpu = (__force u32 *)p_data;
le32_to_cpu_array(data_cpu, len_in_dwords);
ARR_REG_WR(p_hwfn, p_ptt, addr, data_cpu, len_in_dwords);
cpu_to_le32_array(data_cpu, len_in_dwords);
}
return len_in_dwords;
......@@ -1235,7 +1240,7 @@ void qed_gft_disable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u16 pf_id)
qed_wr(p_hwfn, p_ptt, PRS_REG_GFT_CAM + CAM_LINE_SIZE * pf_id, 0);
/* Zero ramline */
qed_dmae_to_grc(p_hwfn, p_ptt, (u32 *)&ram_line,
qed_dmae_to_grc(p_hwfn, p_ptt, &ram_line.lo,
PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE * pf_id,
sizeof(ram_line) / REG_SIZE);
}
......@@ -1247,8 +1252,10 @@ void qed_gft_config(struct qed_hwfn *p_hwfn,
bool udp,
bool ipv4, bool ipv6, enum gft_profile_type profile_type)
{
u32 reg_val, cam_line, search_non_ip_as_gft;
struct regpair ram_line = { };
struct regpair ram_line;
u32 search_non_ip_as_gft;
u32 reg_val, cam_line;
u32 lo = 0, hi = 0;
if (!ipv6 && !ipv4)
DP_NOTICE(p_hwfn,
......@@ -1319,43 +1326,46 @@ void qed_gft_config(struct qed_hwfn *p_hwfn,
search_non_ip_as_gft = 0;
/* Tunnel type */
SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_DST_PORT, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_OVER_IP_PROTOCOL, 1);
SET_FIELD(lo, GFT_RAM_LINE_TUNNEL_DST_PORT, 1);
SET_FIELD(lo, GFT_RAM_LINE_TUNNEL_OVER_IP_PROTOCOL, 1);
if (profile_type == GFT_PROFILE_TYPE_4_TUPLE) {
SET_FIELD(ram_line.hi, GFT_RAM_LINE_DST_IP, 1);
SET_FIELD(ram_line.hi, GFT_RAM_LINE_SRC_IP, 1);
SET_FIELD(ram_line.hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_SRC_PORT, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_DST_PORT, 1);
SET_FIELD(hi, GFT_RAM_LINE_DST_IP, 1);
SET_FIELD(hi, GFT_RAM_LINE_SRC_IP, 1);
SET_FIELD(hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1);
SET_FIELD(lo, GFT_RAM_LINE_SRC_PORT, 1);
SET_FIELD(lo, GFT_RAM_LINE_DST_PORT, 1);
} else if (profile_type == GFT_PROFILE_TYPE_L4_DST_PORT) {
SET_FIELD(ram_line.hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_DST_PORT, 1);
SET_FIELD(hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1);
SET_FIELD(lo, GFT_RAM_LINE_DST_PORT, 1);
} else if (profile_type == GFT_PROFILE_TYPE_IP_DST_ADDR) {
SET_FIELD(ram_line.hi, GFT_RAM_LINE_DST_IP, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
SET_FIELD(hi, GFT_RAM_LINE_DST_IP, 1);
SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1);
} else if (profile_type == GFT_PROFILE_TYPE_IP_SRC_ADDR) {
SET_FIELD(ram_line.hi, GFT_RAM_LINE_SRC_IP, 1);
SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
SET_FIELD(hi, GFT_RAM_LINE_SRC_IP, 1);
SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1);
} else if (profile_type == GFT_PROFILE_TYPE_TUNNEL_TYPE) {
SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_ETHERTYPE, 1);
SET_FIELD(lo, GFT_RAM_LINE_TUNNEL_ETHERTYPE, 1);
/* Allow tunneled traffic without inner IP */
search_non_ip_as_gft = 1;
}
ram_line.lo = cpu_to_le32(lo);
ram_line.hi = cpu_to_le32(hi);
qed_wr(p_hwfn,
p_ptt, PRS_REG_SEARCH_NON_IP_AS_GFT, search_non_ip_as_gft);
qed_dmae_to_grc(p_hwfn, p_ptt, (u32 *)&ram_line,
qed_dmae_to_grc(p_hwfn, p_ptt, &ram_line.lo,
PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE * pf_id,
sizeof(ram_line) / REG_SIZE);
/* Set default profile so that no filter match will happen */
ram_line.lo = 0xffffffff;
ram_line.hi = 0x3ff;
qed_dmae_to_grc(p_hwfn, p_ptt, (u32 *)&ram_line,
ram_line.lo = cpu_to_le32(0xffffffff);
ram_line.hi = cpu_to_le32(0x3ff);
qed_dmae_to_grc(p_hwfn, p_ptt, &ram_line.lo,
PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE *
PRS_GFT_CAM_LINES_NO_MATCH,
sizeof(ram_line) / REG_SIZE);
......@@ -1373,7 +1383,7 @@ static u8 qed_calc_cdu_validation_byte(u8 conn_type, u8 region, u32 cid)
u8 crc, validation_byte = 0;
static u8 crc8_table_valid; /* automatically initialized to 0 */
u32 validation_string = 0;
u32 data_to_crc;
__be32 data_to_crc;
if (!crc8_table_valid) {
crc8_populate_msb(cdu_crc8_table, 0x07);
......@@ -1395,10 +1405,9 @@ static u8 qed_calc_cdu_validation_byte(u8 conn_type, u8 region, u32 cid)
validation_string |= (conn_type & 0xF);
/* Convert to big-endian and calculate CRC8 */
data_to_crc = be32_to_cpu(validation_string);
crc = crc8(cdu_crc8_table,
(u8 *)&data_to_crc, sizeof(data_to_crc), CRC8_INIT_VALUE);
data_to_crc = cpu_to_be32(validation_string);
crc = crc8(cdu_crc8_table, (u8 *)&data_to_crc, sizeof(data_to_crc),
CRC8_INIT_VALUE);
/* The validation byte [7:0] is composed:
* for type A validation
......
......@@ -1191,16 +1191,15 @@ static int qed_int_attentions(struct qed_hwfn *p_hwfn)
static void qed_sb_ack_attn(struct qed_hwfn *p_hwfn,
void __iomem *igu_addr, u32 ack_cons)
{
struct igu_prod_cons_update igu_ack = { 0 };
u32 igu_ack;
igu_ack.sb_id_and_flags =
((ack_cons << IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT) |
(1 << IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT) |
(IGU_INT_NOP << IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT) |
(IGU_SEG_ACCESS_ATTN <<
IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT));
igu_ack = ((ack_cons << IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT) |
(1 << IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT) |
(IGU_INT_NOP << IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT) |
(IGU_SEG_ACCESS_ATTN <<
IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT));
DIRECT_REG_WR(igu_addr, igu_ack.sb_id_and_flags);
DIRECT_REG_WR(igu_addr, igu_ack);
/* Both segments (interrupts & acks) are written to same place address;
* Need to guarantee all commands will be received (in-order) by HW.
......@@ -1414,16 +1413,16 @@ void qed_init_cau_sb_entry(struct qed_hwfn *p_hwfn,
u8 pf_id, u16 vf_number, u8 vf_valid)
{
struct qed_dev *cdev = p_hwfn->cdev;
u32 cau_state;
u32 cau_state, params = 0, data = 0;
u8 timer_res;
memset(p_sb_entry, 0, sizeof(*p_sb_entry));
SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_PF_NUMBER, pf_id);
SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_VF_NUMBER, vf_number);
SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_VF_VALID, vf_valid);
SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_SB_TIMESET0, 0x7F);
SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_SB_TIMESET1, 0x7F);
SET_FIELD(params, CAU_SB_ENTRY_PF_NUMBER, pf_id);
SET_FIELD(params, CAU_SB_ENTRY_VF_NUMBER, vf_number);
SET_FIELD(params, CAU_SB_ENTRY_VF_VALID, vf_valid);
SET_FIELD(params, CAU_SB_ENTRY_SB_TIMESET0, 0x7F);
SET_FIELD(params, CAU_SB_ENTRY_SB_TIMESET1, 0x7F);
cau_state = CAU_HC_DISABLE_STATE;
......@@ -1442,7 +1441,8 @@ void qed_init_cau_sb_entry(struct qed_hwfn *p_hwfn,
timer_res = 1;
else
timer_res = 2;
SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_TIMER_RES0, timer_res);
SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES0, timer_res);
if (cdev->tx_coalesce_usecs <= 0x7F)
timer_res = 0;
......@@ -1450,10 +1450,13 @@ void qed_init_cau_sb_entry(struct qed_hwfn *p_hwfn,
timer_res = 1;
else
timer_res = 2;
SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_TIMER_RES1, timer_res);
SET_FIELD(p_sb_entry->data, CAU_SB_ENTRY_STATE0, cau_state);
SET_FIELD(p_sb_entry->data, CAU_SB_ENTRY_STATE1, cau_state);
SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES1, timer_res);
p_sb_entry->params = cpu_to_le32(params);
SET_FIELD(data, CAU_SB_ENTRY_STATE0, cau_state);
SET_FIELD(data, CAU_SB_ENTRY_STATE1, cau_state);
p_sb_entry->data = cpu_to_le32(data);
}
static void qed_int_cau_conf_pi(struct qed_hwfn *p_hwfn,
......@@ -1463,31 +1466,27 @@ static void qed_int_cau_conf_pi(struct qed_hwfn *p_hwfn,
enum qed_coalescing_fsm coalescing_fsm,
u8 timeset)
{
struct cau_pi_entry pi_entry;
u32 sb_offset, pi_offset;
u32 prod = 0;
if (IS_VF(p_hwfn->cdev))
return;
sb_offset = igu_sb_id * PIS_PER_SB_E4;
memset(&pi_entry, 0, sizeof(struct cau_pi_entry));
SET_FIELD(pi_entry.prod, CAU_PI_ENTRY_PI_TIMESET, timeset);
SET_FIELD(prod, CAU_PI_ENTRY_PI_TIMESET, timeset);
if (coalescing_fsm == QED_COAL_RX_STATE_MACHINE)
SET_FIELD(pi_entry.prod, CAU_PI_ENTRY_FSM_SEL, 0);
SET_FIELD(prod, CAU_PI_ENTRY_FSM_SEL, 0);
else
SET_FIELD(pi_entry.prod, CAU_PI_ENTRY_FSM_SEL, 1);
SET_FIELD(prod, CAU_PI_ENTRY_FSM_SEL, 1);
sb_offset = igu_sb_id * PIS_PER_SB_E4;
pi_offset = sb_offset + pi_index;
if (p_hwfn->hw_init_done) {
if (p_hwfn->hw_init_done)
qed_wr(p_hwfn, p_ptt,
CAU_REG_PI_MEMORY + pi_offset * sizeof(u32),
*((u32 *)&(pi_entry)));
} else {
STORE_RT_REG(p_hwfn,
CAU_REG_PI_MEMORY_RT_OFFSET + pi_offset,
*((u32 *)&(pi_entry)));
}
CAU_REG_PI_MEMORY + pi_offset * sizeof(u32), prod);
else
STORE_RT_REG(p_hwfn, CAU_REG_PI_MEMORY_RT_OFFSET + pi_offset,
prod);
}
void qed_int_cau_conf_sb(struct qed_hwfn *p_hwfn,
......@@ -2356,6 +2355,7 @@ int qed_int_set_timer_res(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
u8 timer_res, u16 sb_id, bool tx)
{
struct cau_sb_entry sb_entry;
u32 params;
int rc;
if (!p_hwfn->hw_init_done) {
......@@ -2371,10 +2371,14 @@ int qed_int_set_timer_res(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
return rc;
}
params = le32_to_cpu(sb_entry.params);
if (tx)
SET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES1, timer_res);
SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES1, timer_res);
else
SET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES0, timer_res);
SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES0, timer_res);
sb_entry.params = cpu_to_le32(params);
rc = qed_dmae_host2grc(p_hwfn, p_ptt,
(u64)(uintptr_t)&sb_entry,
......
......@@ -118,7 +118,7 @@ struct qed_iscsi_conn {
};
static int qed_iscsi_async_event(struct qed_hwfn *p_hwfn, u8 fw_event_code,
u16 echo, union event_ring_data *data,
__le16 echo, union event_ring_data *data,
u8 fw_return_code)
{
if (p_hwfn->p_iscsi_info->event_cb) {
......@@ -270,6 +270,7 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn,
dma_addr_t xhq_pbl_addr;
dma_addr_t uhq_pbl_addr;
u16 physical_q;
__le16 tmp;
int rc = 0;
u32 dval;
u16 wval;
......@@ -293,12 +294,12 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn,
/* Transmission PQ is the first of the PF */
physical_q = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD);
p_conn->physical_q0 = cpu_to_le16(physical_q);
p_conn->physical_q0 = physical_q;
p_ramrod->iscsi.physical_q0 = cpu_to_le16(physical_q);
/* iSCSI Pure-ACK PQ */
physical_q = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_ACK);
p_conn->physical_q1 = cpu_to_le16(physical_q);
p_conn->physical_q1 = physical_q;
p_ramrod->iscsi.physical_q1 = cpu_to_le16(physical_q);
p_ramrod->conn_id = cpu_to_le16(p_conn->conn_id);
......@@ -324,14 +325,20 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn,
p_tcp = &p_ramrod->tcp;
p = (u16 *)p_conn->local_mac;
p_tcp->local_mac_addr_hi = swab16(get_unaligned(p));
p_tcp->local_mac_addr_mid = swab16(get_unaligned(p + 1));
p_tcp->local_mac_addr_lo = swab16(get_unaligned(p + 2));
tmp = cpu_to_le16(get_unaligned_be16(p));
p_tcp->local_mac_addr_hi = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 1));
p_tcp->local_mac_addr_mid = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 2));
p_tcp->local_mac_addr_lo = tmp;
p = (u16 *)p_conn->remote_mac;
p_tcp->remote_mac_addr_hi = swab16(get_unaligned(p));
p_tcp->remote_mac_addr_mid = swab16(get_unaligned(p + 1));
p_tcp->remote_mac_addr_lo = swab16(get_unaligned(p + 2));
tmp = cpu_to_le16(get_unaligned_be16(p));
p_tcp->remote_mac_addr_hi = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 1));
p_tcp->remote_mac_addr_mid = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 2));
p_tcp->remote_mac_addr_lo = tmp;
p_tcp->vlan_id = cpu_to_le16(p_conn->vlan_id);
......@@ -390,14 +397,20 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn,
&((struct iscsi_spe_conn_offload_option2 *)p_ramrod)->tcp;
p = (u16 *)p_conn->local_mac;
p_tcp2->local_mac_addr_hi = swab16(get_unaligned(p));
p_tcp2->local_mac_addr_mid = swab16(get_unaligned(p + 1));
p_tcp2->local_mac_addr_lo = swab16(get_unaligned(p + 2));
tmp = cpu_to_le16(get_unaligned_be16(p));
p_tcp2->local_mac_addr_hi = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 1));
p_tcp2->local_mac_addr_mid = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 2));
p_tcp2->local_mac_addr_lo = tmp;
p = (u16 *)p_conn->remote_mac;
p_tcp2->remote_mac_addr_hi = swab16(get_unaligned(p));
p_tcp2->remote_mac_addr_mid = swab16(get_unaligned(p + 1));
p_tcp2->remote_mac_addr_lo = swab16(get_unaligned(p + 2));
tmp = cpu_to_le16(get_unaligned_be16(p));
p_tcp2->remote_mac_addr_hi = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 1));
p_tcp2->remote_mac_addr_mid = tmp;
tmp = cpu_to_le16(get_unaligned_be16(p + 2));
p_tcp2->remote_mac_addr_lo = tmp;
p_tcp2->vlan_id = cpu_to_le16(p_conn->vlan_id);
p_tcp2->flags = cpu_to_le16(p_conn->tcp_flags);
......
This diff is collapsed.
......@@ -345,8 +345,8 @@ int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
struct eth_vport_tpa_param *tpa_param;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
u16 min_size, rx_mode = 0;
u8 abs_vport_id = 0;
u16 rx_mode = 0;
int rc;
rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
......@@ -386,10 +386,12 @@ int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
switch (p_params->tpa_mode) {
case QED_TPA_MODE_GRO:
min_size = p_params->mtu / 2;
tpa_param->tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM;
tpa_param->tpa_max_size = (u16)-1;
tpa_param->tpa_min_size_to_cont = p_params->mtu / 2;
tpa_param->tpa_min_size_to_start = p_params->mtu / 2;
tpa_param->tpa_max_size = cpu_to_le16(U16_MAX);
tpa_param->tpa_min_size_to_cont = cpu_to_le16(min_size);
tpa_param->tpa_min_size_to_start = cpu_to_le16(min_size);
tpa_param->tpa_ipv4_en_flg = 1;
tpa_param->tpa_ipv6_en_flg = 1;
tpa_param->tpa_pkt_split_flg = 1;
......@@ -626,9 +628,9 @@ qed_sp_vport_update_sge_tpa(struct qed_hwfn *p_hwfn,
tpa->tpa_hdr_data_split_flg = param->tpa_hdr_data_split_flg;
tpa->tpa_gro_consistent_flg = param->tpa_gro_consistent_flg;
tpa->tpa_max_aggs_num = param->tpa_max_aggs_num;
tpa->tpa_max_size = param->tpa_max_size;
tpa->tpa_min_size_to_start = param->tpa_min_size_to_start;
tpa->tpa_min_size_to_cont = param->tpa_min_size_to_cont;
tpa->tpa_max_size = cpu_to_le16(param->tpa_max_size);
tpa->tpa_min_size_to_start = cpu_to_le16(param->tpa_min_size_to_start);
tpa->tpa_min_size_to_cont = cpu_to_le16(param->tpa_min_size_to_cont);
}
static void
......@@ -2090,7 +2092,8 @@ int qed_get_rxq_coalesce(struct qed_hwfn *p_hwfn,
return rc;
}
timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES0);
timer_res = GET_FIELD(le32_to_cpu(sb_entry.params),
CAU_SB_ENTRY_TIMER_RES0);
address = BAR0_MAP_REG_USDM_RAM +
USTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
......@@ -2123,7 +2126,8 @@ int qed_get_txq_coalesce(struct qed_hwfn *p_hwfn,
return rc;
}
timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES1);
timer_res = GET_FIELD(le32_to_cpu(sb_entry.params),
CAU_SB_ENTRY_TIMER_RES1);
address = BAR0_MAP_REG_XSDM_RAM +
XSTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
......
......@@ -1798,6 +1798,7 @@ qed_ll2_prepare_tx_packet_set_bd(struct qed_hwfn *p_hwfn,
enum core_roce_flavor_type roce_flavor;
enum core_tx_dest tx_dest;
u16 bd_data = 0, frag_idx;
u16 bitfield1;
roce_flavor = (pkt->qed_roce_flavor == QED_LL2_ROCE) ? CORE_ROCE
: CORE_RROCE;
......@@ -1829,9 +1830,11 @@ qed_ll2_prepare_tx_packet_set_bd(struct qed_hwfn *p_hwfn,
pkt->remove_stag = true;
}
SET_FIELD(start_bd->bitfield1, CORE_TX_BD_L4_HDR_OFFSET_W,
cpu_to_le16(pkt->l4_hdr_offset_w));
SET_FIELD(start_bd->bitfield1, CORE_TX_BD_TX_DST, tx_dest);
bitfield1 = le16_to_cpu(start_bd->bitfield1);
SET_FIELD(bitfield1, CORE_TX_BD_L4_HDR_OFFSET_W, pkt->l4_hdr_offset_w);
SET_FIELD(bitfield1, CORE_TX_BD_TX_DST, tx_dest);
start_bd->bitfield1 = cpu_to_le16(bitfield1);
bd_data |= pkt->bd_flags;
SET_FIELD(bd_data, CORE_TX_BD_DATA_START_BD, 0x1);
SET_FIELD(bd_data, CORE_TX_BD_DATA_NBDS, pkt->num_of_bds);
......
......@@ -1962,8 +1962,7 @@ static u32 qed_nvm_flash_image_access_crc(struct qed_dev *cdev,
u32 *crc)
{
u8 *buf = NULL;
int rc, j;
u32 val;
int rc;
/* Allocate a buffer for holding the nvram image */
buf = kzalloc(nvm_image->length, GFP_KERNEL);
......@@ -1981,15 +1980,14 @@ static u32 qed_nvm_flash_image_access_crc(struct qed_dev *cdev,
/* Convert the buffer into big-endian format (excluding the
* closing 4 bytes of CRC).
*/
for (j = 0; j < nvm_image->length - 4; j += 4) {
val = cpu_to_be32(*(u32 *)&buf[j]);
*(u32 *)&buf[j] = val;
}
cpu_to_be32_array((__force __be32 *)buf, (const u32 *)buf,
DIV_ROUND_UP(nvm_image->length - 4, 4));
/* Calc CRC for the "actual" image buffer, i.e. not including
* the last 4 CRC bytes.
*/
*crc = (~cpu_to_be32(crc32(0xffffffff, buf, nvm_image->length - 4)));
*crc = ~crc32(~0U, buf, nvm_image->length - 4);
*crc = (__force u32)cpu_to_be32p(crc);
out:
kfree(buf);
......
......@@ -1276,7 +1276,7 @@ int qed_mfw_process_tlv_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
*/
for (offset = 0; offset < size; offset += sizeof(u32)) {
val = qed_rd(p_hwfn, p_ptt, addr + offset);
val = be32_to_cpu(val);
val = be32_to_cpu((__force __be32)val);
memcpy(&p_mfw_buf[offset], &val, sizeof(u32));
}
......@@ -1325,7 +1325,7 @@ int qed_mfw_process_tlv_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
*/
for (offset = 0; offset < size; offset += sizeof(u32)) {
memcpy(&val, &p_mfw_buf[offset], sizeof(u32));
val = cpu_to_be32(val);
val = (__force u32)cpu_to_be32(val);
qed_wr(p_hwfn, p_ptt, addr + offset, val);
}
......
......@@ -1106,7 +1106,7 @@ static int qed_rdma_create_cq(void *rdma_cxt,
p_ramrod->pbl_num_pages = cpu_to_le16(params->pbl_num_pages);
p_ramrod->cnq_id = (u8)RESC_START(p_hwfn, QED_RDMA_CNQ_RAM) +
params->cnq_id;
p_ramrod->int_timeout = params->int_timeout;
p_ramrod->int_timeout = cpu_to_le16(params->int_timeout);
/* toggle the bit for every resize or create cq for a given icid */
toggle_bit = qed_rdma_toggle_bit_create_resize_cq(p_hwfn, *icid);
......@@ -1206,7 +1206,7 @@ err: dma_free_coherent(&p_hwfn->cdev->pdev->dev,
return rc;
}
void qed_rdma_set_fw_mac(u16 *p_fw_mac, u8 *p_qed_mac)
void qed_rdma_set_fw_mac(__le16 *p_fw_mac, const u8 *p_qed_mac)
{
p_fw_mac[0] = cpu_to_le16((p_qed_mac[0] << 8) + p_qed_mac[1]);
p_fw_mac[1] = cpu_to_le16((p_qed_mac[2] << 8) + p_qed_mac[3]);
......@@ -1495,6 +1495,7 @@ qed_rdma_register_tid(void *rdma_cxt,
struct qed_spq_entry *p_ent;
enum rdma_tid_type tid_type;
u8 fw_return_code;
u16 flags = 0;
int rc;
DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "itid = %08x\n", params->itid);
......@@ -1514,54 +1515,46 @@ qed_rdma_register_tid(void *rdma_cxt,
if (p_hwfn->p_rdma_info->last_tid < params->itid)
p_hwfn->p_rdma_info->last_tid = params->itid;
p_ramrod = &p_ent->ramrod.rdma_register_tid;
p_ramrod->flags = 0;
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_TWO_LEVEL_PBL,
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_TWO_LEVEL_PBL,
params->pbl_two_level);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_ZERO_BASED, params->zbva);
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_ZERO_BASED,
params->zbva);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_PHY_MR, params->phy_mr);
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_PHY_MR, params->phy_mr);
/* Don't initialize D/C field, as it may override other bits. */
if (!(params->tid_type == QED_RDMA_TID_FMR) && !(params->dma_mr))
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_PAGE_SIZE_LOG,
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_PAGE_SIZE_LOG,
params->page_size_log - 12);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_READ,
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_READ,
params->remote_read);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_WRITE,
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_WRITE,
params->remote_write);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_ATOMIC,
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_ATOMIC,
params->remote_atomic);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_WRITE,
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_WRITE,
params->local_write);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_READ, params->local_read);
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_READ,
params->local_read);
SET_FIELD(p_ramrod->flags,
RDMA_REGISTER_TID_RAMROD_DATA_ENABLE_MW_BIND,
SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_ENABLE_MW_BIND,
params->mw_bind);
p_ramrod = &p_ent->ramrod.rdma_register_tid;
p_ramrod->flags = cpu_to_le16(flags);
SET_FIELD(p_ramrod->flags1,
RDMA_REGISTER_TID_RAMROD_DATA_PBL_PAGE_SIZE_LOG,
params->pbl_page_size_log - 12);
SET_FIELD(p_ramrod->flags2,
RDMA_REGISTER_TID_RAMROD_DATA_DMA_MR, params->dma_mr);
SET_FIELD(p_ramrod->flags2, RDMA_REGISTER_TID_RAMROD_DATA_DMA_MR,
params->dma_mr);
switch (params->tid_type) {
case QED_RDMA_TID_REGISTERED_MR:
......@@ -1579,8 +1572,9 @@ qed_rdma_register_tid(void *rdma_cxt,
qed_sp_destroy_request(p_hwfn, p_ent);
return rc;
}
SET_FIELD(p_ramrod->flags1,
RDMA_REGISTER_TID_RAMROD_DATA_TID_TYPE, tid_type);
SET_FIELD(p_ramrod->flags1, RDMA_REGISTER_TID_RAMROD_DATA_TID_TYPE,
tid_type);
p_ramrod->itid = cpu_to_le32(params->itid);
p_ramrod->key = params->key;
......
......@@ -201,7 +201,7 @@ qed_bmap_release_id(struct qed_hwfn *p_hwfn, struct qed_bmap *bmap, u32 id_num);
int
qed_bmap_test_id(struct qed_hwfn *p_hwfn, struct qed_bmap *bmap, u32 id_num);
void qed_rdma_set_fw_mac(u16 *p_fw_mac, u8 *p_qed_mac);
void qed_rdma_set_fw_mac(__le16 *p_fw_mac, const u8 *p_qed_mac);
bool qed_rdma_allocated_qps(struct qed_hwfn *p_hwfn);
#endif
This diff is collapsed.
......@@ -155,7 +155,7 @@ struct qed_consq {
};
typedef int (*qed_spq_async_comp_cb)(struct qed_hwfn *p_hwfn, u8 opcode,
u16 echo, union event_ring_data *data,
__le16 echo, union event_ring_data *data,
u8 fw_return_code);
int
......
......@@ -341,9 +341,9 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
outer_tag_config->outer_tag.tci = cpu_to_le16(p_hwfn->hw_info.ovlan);
if (test_bit(QED_MF_8021Q_TAGGING, &p_hwfn->cdev->mf_bits)) {
outer_tag_config->outer_tag.tpid = ETH_P_8021Q;
outer_tag_config->outer_tag.tpid = cpu_to_le16(ETH_P_8021Q);
} else if (test_bit(QED_MF_8021AD_TAGGING, &p_hwfn->cdev->mf_bits)) {
outer_tag_config->outer_tag.tpid = ETH_P_8021AD;
outer_tag_config->outer_tag.tpid = cpu_to_le16(ETH_P_8021AD);
outer_tag_config->enable_stag_pri_change = 1;
}
......
......@@ -4005,7 +4005,7 @@ static int qed_sriov_vfpf_msg(struct qed_hwfn *p_hwfn,
/* List the physical address of the request so that handler
* could later on copy the message from it.
*/
p_vf->vf_mbx.pending_req = (((u64)vf_msg->hi) << 32) | vf_msg->lo;
p_vf->vf_mbx.pending_req = HILO_64(vf_msg->hi, vf_msg->lo);
/* Mark the event and schedule the workqueue */
p_vf->vf_mbx.b_pending_msg = true;
......@@ -4037,7 +4037,7 @@ static void qed_sriov_vfpf_malicious(struct qed_hwfn *p_hwfn,
}
}
static int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn, u8 opcode, u16 echo,
static int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn, u8 opcode, __le16 echo,
union event_ring_data *data, u8 fw_return_code)
{
switch (opcode) {
......
......@@ -1403,16 +1403,15 @@ static inline void qed_sb_ack(struct qed_sb_info *sb_info,
enum igu_int_cmd int_cmd,
u8 upd_flg)
{
struct igu_prod_cons_update igu_ack = { 0 };
u32 igu_ack;
igu_ack.sb_id_and_flags =
((sb_info->sb_ack << IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT) |
(upd_flg << IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT) |
(int_cmd << IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT) |
(IGU_SEG_ACCESS_REG <<
IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT));
igu_ack = ((sb_info->sb_ack << IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT) |
(upd_flg << IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT) |
(int_cmd << IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT) |
(IGU_SEG_ACCESS_REG <<
IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT));
DIRECT_REG_WR(sb_info->igu_addr, igu_ack.sb_id_and_flags);
DIRECT_REG_WR(sb_info->igu_addr, igu_ack);
/* Both segments (interrupts & acks) are written to same place address;
* Need to guarantee all commands will be received (in-order) by HW.
......
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