}
}
-u32 qed_cxt_get_proto_cid_count(struct qed_hwfn *p_hwfn,
- enum protocol_type type,
- u32 *vf_cid)
+u32 qed_cxt_get_proto_cid_count(struct qed_hwfn *p_hwfn,
+ enum protocol_type type, u32 *vf_cid)
{
if (vf_cid)
*vf_cid = p_hwfn->p_cxt_mngr->conn_cfg[type].cids_per_vf;
return cnt;
}
-static void
-qed_cxt_set_proto_tid_count(struct qed_hwfn *p_hwfn,
- enum protocol_type proto,
- u8 seg, u8 seg_type, u32 count, bool has_fl)
+static void qed_cxt_set_proto_tid_count(struct qed_hwfn *p_hwfn,
+ enum protocol_type proto,
+ u8 seg,
+ u8 seg_type, u32 count, bool has_fl)
{
struct qed_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr;
struct qed_tid_seg *p_seg = &p_mngr->conn_cfg[proto].tid_seg[seg];
static void qed_ilt_cli_blk_fill(struct qed_ilt_client_cfg *p_cli,
struct qed_ilt_cli_blk *p_blk,
- u32 start_line, u32 total_size,
- u32 elem_size)
+ u32 start_line, u32 total_size, u32 elem_size)
{
u32 ilt_size = ILT_PAGE_IN_BYTES(p_cli->p_size.val);
p_cli->first.val = *p_line;
p_cli->active = true;
- *p_line += DIV_ROUND_UP(p_blk->total_size,
- p_blk->real_size_in_page);
+ *p_line += DIV_ROUND_UP(p_blk->total_size, p_blk->real_size_in_page);
p_cli->last.val = *p_line - 1;
DP_VERBOSE(p_hwfn, QED_MSG_ILT,
void *p_virt;
u32 size;
- size = min_t(u32, sz_left,
- p_blk->real_size_in_page);
+ size = min_t(u32, sz_left, p_blk->real_size_in_page);
p_virt = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
- size,
- &p_phys,
- GFP_KERNEL);
+ size, &p_phys, GFP_KERNEL);
if (!p_virt)
return -ENOMEM;
memset(p_virt, 0, size);
for (j = 0; j < ILT_CLI_PF_BLOCKS; j++) {
p_blk = &clients[i].pf_blks[j];
rc = qed_ilt_blk_alloc(p_hwfn, p_blk, i, 0);
- if (rc != 0)
+ if (rc)
goto ilt_shadow_fail;
}
for (k = 0; k < p_mngr->vf_count; k++) {
p_blk = &clients[i].vf_blks[j];
rc = qed_ilt_blk_alloc(p_hwfn, p_blk, i, lines);
- if (rc != 0)
+ if (rc)
goto ilt_shadow_fail;
}
}
p_hwfn->rel_pf_id * NUM_TASK_PF_SEGMENTS + i);
STORE_RT_REG_AGG(p_hwfn, rt_reg, cfg_word);
- active_seg_mask |= (tm_iids.pf_tids[i] ? (1 << i) : 0);
+ active_seg_mask |= (tm_iids.pf_tids[i] ? BIT(i) : 0);
tm_offset += tm_iids.pf_tids[i];
}
}
int qed_cxt_acquire_cid(struct qed_hwfn *p_hwfn,
- enum protocol_type type,
- u32 *p_cid)
+ enum protocol_type type, u32 *p_cid)
{
struct qed_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr;
u32 rel_cid;
p_mngr->acquired[type].max_count);
if (rel_cid >= p_mngr->acquired[type].max_count) {
- DP_NOTICE(p_hwfn, "no CID available for protocol %d\n",
- type);
+ DP_NOTICE(p_hwfn, "no CID available for protocol %d\n", type);
return -EINVAL;
}
}
static bool qed_cxt_test_cid_acquired(struct qed_hwfn *p_hwfn,
- u32 cid,
- enum protocol_type *p_type)
+ u32 cid, enum protocol_type *p_type)
{
struct qed_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr;
struct qed_cid_acquired_map *p_map;
return true;
}
-void qed_cxt_release_cid(struct qed_hwfn *p_hwfn,
- u32 cid)
+void qed_cxt_release_cid(struct qed_hwfn *p_hwfn, u32 cid)
{
struct qed_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr;
enum protocol_type type;
__clear_bit(rel_cid, p_mngr->acquired[type].cid_map);
}
-int qed_cxt_get_cid_info(struct qed_hwfn *p_hwfn,
- struct qed_cxt_info *p_info)
+int qed_cxt_get_cid_info(struct qed_hwfn *p_hwfn, struct qed_cxt_info *p_info)
{
struct qed_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr;
u32 conn_cxt_size, hw_p_size, cxts_per_p, line;
BAR_ID_1 /* Used for doorbells */
};
-static u32 qed_hw_bar_size(struct qed_hwfn *p_hwfn,
- enum BAR_ID bar_id)
+static u32 qed_hw_bar_size(struct qed_hwfn *p_hwfn, enum BAR_ID bar_id)
{
u32 bar_reg = (bar_id == BAR_ID_0 ?
PGLUE_B_REG_PF_BAR0_SIZE : PGLUE_B_REG_PF_BAR1_SIZE);
}
}
-void qed_init_dp(struct qed_dev *cdev,
- u32 dp_module, u8 dp_level)
+void qed_init_dp(struct qed_dev *cdev, u32 dp_module, u8 dp_level)
{
u32 i;
/* Make sure notification is not set before initiating final cleanup */
if (REG_RD(p_hwfn, addr)) {
- DP_NOTICE(
- p_hwfn,
- "Unexpected; Found final cleanup notification before initiating final cleanup\n");
+ DP_NOTICE(p_hwfn,
+ "Unexpected; Found final cleanup notification before initiating final cleanup\n");
REG_WR(p_hwfn, addr, 0);
}
continue;
qed_init_cau_sb_entry(p_hwfn, &sb_entry,
- p_block->function_id,
- 0, 0);
- STORE_RT_REG_AGG(p_hwfn, offset + sb_id * 2,
- sb_entry);
+ p_block->function_id, 0, 0);
+ STORE_RT_REG_AGG(p_hwfn, offset + sb_id * 2, sb_entry);
}
}
}
static int qed_hw_init_common(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- int hw_mode)
+ struct qed_ptt *p_ptt, int hw_mode)
{
struct qed_qm_info *qm_info = &p_hwfn->qm_info;
struct qed_qm_common_rt_init_params params;
qed_port_unpretend(p_hwfn, p_ptt);
rc = qed_init_run(p_hwfn, p_ptt, PHASE_ENGINE, ANY_PHASE_ID, hw_mode);
- if (rc != 0)
+ if (rc)
return rc;
qed_wr(p_hwfn, p_ptt, PSWRQ2_REG_L2P_VALIDATE_VFID, 0);
}
static int qed_hw_init_port(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- int hw_mode)
+ struct qed_ptt *p_ptt, int hw_mode)
{
int rc = 0;
rc = qed_init_run(p_hwfn, p_ptt, PHASE_PORT, p_hwfn->port_id, hw_mode);
- if (rc != 0)
+ if (rc)
return rc;
if (hw_mode & (1 << MODE_MF_SI)) {
qed_int_igu_init_rt(p_hwfn);
/* Set VLAN in NIG if needed */
- if (hw_mode & (1 << MODE_MF_SD)) {
+ if (hw_mode & BIT(MODE_MF_SD)) {
DP_VERBOSE(p_hwfn, NETIF_MSG_HW, "Configuring LLH_FUNC_TAG\n");
STORE_RT_REG(p_hwfn, NIG_REG_LLH_FUNC_TAG_EN_RT_OFFSET, 1);
STORE_RT_REG(p_hwfn, NIG_REG_LLH_FUNC_TAG_VALUE_RT_OFFSET,
}
/* Enable classification by MAC if needed */
- if (hw_mode & (1 << MODE_MF_SI)) {
+ if (hw_mode & BIT(MODE_MF_SI)) {
DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
"Configuring TAGMAC_CLS_TYPE\n");
STORE_RT_REG(p_hwfn,
/* Cleanup chip from previous driver if such remains exist */
rc = qed_final_cleanup(p_hwfn, p_ptt, rel_pf_id, false);
- if (rc != 0)
+ if (rc)
return rc;
/* PF Init sequence */
/* Read shadow of current MFW mailbox */
qed_mcp_read_mb(p_hwfn, p_main_ptt);
memcpy(p_hwfn->mcp_info->mfw_mb_shadow,
- p_hwfn->mcp_info->mfw_mb_cur,
- p_hwfn->mcp_info->mfw_mb_length);
+ p_hwfn->mcp_info->mfw_mb_cur, p_hwfn->mcp_info->mfw_mb_length);
}
int qed_hw_init(struct qed_dev *cdev,
if (IS_PF(cdev)) {
rc = qed_init_fw_data(cdev, bin_fw_data);
- if (rc != 0)
+ if (rc)
return rc;
}
qed_calc_hw_mode(p_hwfn);
- rc = qed_mcp_load_req(p_hwfn, p_hwfn->p_main_ptt,
- &load_code);
+ rc = qed_mcp_load_req(p_hwfn, p_hwfn->p_main_ptt, &load_code);
if (rc) {
DP_NOTICE(p_hwfn, "Failed sending LOAD_REQ command\n");
return rc;
}
#define QED_HW_STOP_RETRY_LIMIT (10)
-static inline void qed_hw_timers_stop(struct qed_dev *cdev,
- struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+static void qed_hw_timers_stop(struct qed_dev *cdev,
+ struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
int i;
for (i = 0; i < QED_HW_STOP_RETRY_LIMIT; i++) {
if ((!qed_rd(p_hwfn, p_ptt,
TM_REG_PF_SCAN_ACTIVE_CONN)) &&
- (!qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_TASK)))
+ (!qed_rd(p_hwfn, p_ptt, TM_REG_PF_SCAN_ACTIVE_TASK)))
break;
/* Dependent on number of connection/tasks, possibly
}
DP_VERBOSE(p_hwfn,
- NETIF_MSG_IFDOWN,
- "Shutting down the fastpath\n");
+ NETIF_MSG_IFDOWN, "Shutting down the fastpath\n");
qed_wr(p_hwfn, p_ptt,
NIG_REG_RX_LLH_BRB_GATE_DNTFWD_PERPF, 0x1);
NIG_REG_RX_LLH_BRB_GATE_DNTFWD_PERPF, 0x0);
}
-static int qed_reg_assert(struct qed_hwfn *hwfn,
- struct qed_ptt *ptt, u32 reg,
- bool expected)
+static int qed_reg_assert(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt, u32 reg, bool expected)
{
- u32 assert_val = qed_rd(hwfn, ptt, reg);
+ u32 assert_val = qed_rd(p_hwfn, p_ptt, reg);
if (assert_val != expected) {
- DP_NOTICE(hwfn, "Value at address 0x%x != 0x%08x\n",
+ DP_NOTICE(p_hwfn, "Value at address 0x%x != 0x%08x\n",
reg, expected);
return -EINVAL;
}
/* Clean Previous errors if such exist */
qed_wr(p_hwfn, p_hwfn->p_main_ptt,
- PGLUE_B_REG_WAS_ERROR_PF_31_0_CLR,
- 1 << p_hwfn->abs_pf_id);
+ PGLUE_B_REG_WAS_ERROR_PF_31_0_CLR, 1 << p_hwfn->abs_pf_id);
/* enable internal target-read */
qed_wr(p_hwfn, p_hwfn->p_main_ptt,
static void get_function_id(struct qed_hwfn *p_hwfn)
{
/* ME Register */
- p_hwfn->hw_info.opaque_fid = (u16)REG_RD(p_hwfn, PXP_PF_ME_OPAQUE_ADDR);
+ p_hwfn->hw_info.opaque_fid = (u16) REG_RD(p_hwfn,
+ PXP_PF_ME_OPAQUE_ADDR);
p_hwfn->hw_info.concrete_fid = REG_RD(p_hwfn, PXP_PF_ME_CONCRETE_ADDR);
return 0;
}
-static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
u32 nvm_cfg1_offset, mf_mode, addr, generic_cont0, core_cfg;
u32 port_cfg_addr, link_temp, nvm_cfg_addr, device_capabilities;
p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_1X25G;
break;
default:
- DP_NOTICE(p_hwfn, "Unknown port mode in 0x%08x\n",
- core_cfg);
+ DP_NOTICE(p_hwfn, "Unknown port mode in 0x%08x\n", core_cfg);
break;
}
link->speed.forced_speed = 100000;
break;
default:
- DP_NOTICE(p_hwfn, "Unknown Speed in 0x%08x\n",
- link_temp);
+ DP_NOTICE(p_hwfn, "Unknown Speed in 0x%08x\n", link_temp);
}
link_temp &= NVM_CFG1_PORT_DRV_FLOW_CONTROL_MASK;
u32 tmp;
/* Read Vendor Id / Device Id */
- pci_read_config_word(cdev->pdev, PCI_VENDOR_ID,
- &cdev->vendor_id);
- pci_read_config_word(cdev->pdev, PCI_DEVICE_ID,
- &cdev->device_id);
+ pci_read_config_word(cdev->pdev, PCI_VENDOR_ID, &cdev->vendor_id);
+ pci_read_config_word(cdev->pdev, PCI_DEVICE_ID, &cdev->device_id);
+
cdev->chip_num = (u16)qed_rd(p_hwfn, p_hwfn->p_main_ptt,
MISCS_REG_CHIP_NUM);
cdev->chip_rev = (u16)qed_rd(p_hwfn, p_hwfn->p_main_ptt,
/* First hwfn learns basic information, e.g., number of hwfns */
if (!p_hwfn->my_id) {
rc = qed_get_dev_info(p_hwfn->cdev);
- if (rc != 0)
+ if (rc)
goto err1;
}
return 0;
}
-int qed_fw_vport(struct qed_hwfn *p_hwfn,
- u8 src_id, u8 *dst_id)
+int qed_fw_vport(struct qed_hwfn *p_hwfn, u8 src_id, u8 *dst_id)
{
if (src_id >= RESC_NUM(p_hwfn, QED_VPORT)) {
u8 min, max;
return 0;
}
-int qed_fw_rss_eng(struct qed_hwfn *p_hwfn,
- u8 src_id, u8 *dst_id)
+int qed_fw_rss_eng(struct qed_hwfn *p_hwfn, u8 src_id, u8 *dst_id)
{
if (src_id >= RESC_NUM(p_hwfn, QED_RSS_ENG)) {
u8 min, max;
* 3. total_req_min_rate [all vports min rate sum] shouldn't exceed min_pf_rate.
*/
static int qed_init_wfq_param(struct qed_hwfn *p_hwfn,
- u16 vport_id, u32 req_rate,
- u32 min_pf_rate)
+ u16 vport_id, u32 req_rate, u32 min_pf_rate)
{
u32 total_req_min_rate = 0, total_left_rate = 0, left_rate_per_vp = 0;
int non_requested_count = 0, req_count = 0, i, num_vports;
rc = qed_init_wfq_param(p_hwfn, vp_id, rate, p_link->min_pf_rate);
- if (rc == 0)
+ if (!rc)
qed_configure_wfq_for_all_vports(p_hwfn, p_ptt,
p_link->min_pf_rate);
else
int qed_ptt_pool_alloc(struct qed_hwfn *p_hwfn)
{
- struct qed_ptt_pool *p_pool = kmalloc(sizeof(*p_pool),
- GFP_KERNEL);
+ struct qed_ptt_pool *p_pool = kmalloc(sizeof(*p_pool), GFP_KERNEL);
int i;
if (!p_pool)
return NULL;
}
-void qed_ptt_release(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+void qed_ptt_release(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
spin_lock_bh(&p_hwfn->p_ptt_pool->lock);
list_add(&p_ptt->list_entry, &p_hwfn->p_ptt_pool->free_list);
spin_unlock_bh(&p_hwfn->p_ptt_pool->lock);
}
-u32 qed_ptt_get_hw_addr(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+u32 qed_ptt_get_hw_addr(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
/* The HW is using DWORDS and we need to translate it to Bytes */
return le32_to_cpu(p_ptt->pxp.offset) << 2;
}
void qed_ptt_set_win(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 new_hw_addr)
+ struct qed_ptt *p_ptt, u32 new_hw_addr)
{
u32 prev_hw_addr;
}
static u32 qed_set_ptt(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 hw_addr)
+ struct qed_ptt *p_ptt, u32 hw_addr)
{
u32 win_hw_addr = qed_ptt_get_hw_addr(p_hwfn, p_ptt);
u32 offset;
static void qed_memcpy_hw(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- void *addr,
- u32 hw_addr,
- size_t n,
- bool to_device)
+ void *addr, u32 hw_addr, size_t n, bool to_device)
{
u32 dw_count, *host_addr, hw_offset;
size_t quota, done = 0;
}
void qed_memcpy_from(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- void *dest, u32 hw_addr, size_t n)
+ struct qed_ptt *p_ptt, void *dest, u32 hw_addr, size_t n)
{
DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
"hw_addr 0x%x, dest %p hw_addr 0x%x, size %lu\n",
}
void qed_memcpy_to(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 hw_addr, void *src, size_t n)
+ struct qed_ptt *p_ptt, u32 hw_addr, void *src, size_t n)
{
DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
"hw_addr 0x%x, hw_addr 0x%x, src %p size %lu\n",
qed_memcpy_hw(p_hwfn, p_ptt, src, hw_addr, n, true);
}
-void qed_fid_pretend(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u16 fid)
+void qed_fid_pretend(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u16 fid)
{
u16 control = 0;
}
void qed_port_pretend(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u8 port_id)
+ struct qed_ptt *p_ptt, u8 port_id)
{
u16 control = 0;
*(u32 *)&p_ptt->pxp.pretend);
}
-void qed_port_unpretend(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+void qed_port_unpretend(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
u16 control = 0;
return DMAE_REG_GO_C0 + (idx << 2);
}
-static int
-qed_dmae_post_command(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+static int qed_dmae_post_command(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt)
{
- struct dmae_cmd *command = p_hwfn->dmae_info.p_dmae_cmd;
+ struct dmae_cmd *p_command = p_hwfn->dmae_info.p_dmae_cmd;
u8 idx_cmd = p_hwfn->dmae_info.channel, i;
int qed_status = 0;
/* verify address is not NULL */
- if ((((command->dst_addr_lo == 0) && (command->dst_addr_hi == 0)) ||
- ((command->src_addr_lo == 0) && (command->src_addr_hi == 0)))) {
+ if ((((!p_command->dst_addr_lo) && (!p_command->dst_addr_hi)) ||
+ ((!p_command->src_addr_lo) && (!p_command->src_addr_hi)))) {
DP_NOTICE(p_hwfn,
"source or destination address 0 idx_cmd=%d\n"
"opcode = [0x%08x,0x%04x] len=0x%x src=0x%x:%x dst=0x%x:%x\n",
- idx_cmd,
- le32_to_cpu(command->opcode),
- le16_to_cpu(command->opcode_b),
- le16_to_cpu(command->length_dw),
- le32_to_cpu(command->src_addr_hi),
- le32_to_cpu(command->src_addr_lo),
- le32_to_cpu(command->dst_addr_hi),
- le32_to_cpu(command->dst_addr_lo));
+ idx_cmd,
+ le32_to_cpu(p_command->opcode),
+ le16_to_cpu(p_command->opcode_b),
+ le16_to_cpu(p_command->length_dw),
+ le32_to_cpu(p_command->src_addr_hi),
+ le32_to_cpu(p_command->src_addr_lo),
+ le32_to_cpu(p_command->dst_addr_hi),
+ le32_to_cpu(p_command->dst_addr_lo));
return -EINVAL;
}
NETIF_MSG_HW,
"Posting DMAE command [idx %d]: opcode = [0x%08x,0x%04x] len=0x%x src=0x%x:%x dst=0x%x:%x\n",
idx_cmd,
- le32_to_cpu(command->opcode),
- le16_to_cpu(command->opcode_b),
- le16_to_cpu(command->length_dw),
- le32_to_cpu(command->src_addr_hi),
- le32_to_cpu(command->src_addr_lo),
- le32_to_cpu(command->dst_addr_hi),
- le32_to_cpu(command->dst_addr_lo));
+ le32_to_cpu(p_command->opcode),
+ le16_to_cpu(p_command->opcode_b),
+ le16_to_cpu(p_command->length_dw),
+ le32_to_cpu(p_command->src_addr_hi),
+ le32_to_cpu(p_command->src_addr_lo),
+ le32_to_cpu(p_command->dst_addr_hi),
+ le32_to_cpu(p_command->dst_addr_lo));
/* Copy the command to DMAE - need to do it before every call
* for source/dest address no reset.
*/
for (i = 0; i < DMAE_CMD_SIZE; i++) {
u32 data = (i < DMAE_CMD_SIZE_TO_FILL) ?
- *(((u32 *)command) + i) : 0;
+ *(((u32 *)p_command) + i) : 0;
qed_wr(p_hwfn, p_ptt,
DMAE_REG_CMD_MEM +
(i * sizeof(u32)), data);
}
- qed_wr(p_hwfn, p_ptt,
- qed_dmae_idx_to_go_cmd(idx_cmd),
- DMAE_GO_VALUE);
+ qed_wr(p_hwfn, p_ptt, qed_dmae_idx_to_go_cmd(idx_cmd), DMAE_GO_VALUE);
return qed_status;
}
u32 **p_comp = &p_hwfn->dmae_info.p_completion_word;
*p_comp = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
- sizeof(u32),
- p_addr,
- GFP_KERNEL);
+ sizeof(u32), p_addr, GFP_KERNEL);
if (!*p_comp) {
DP_NOTICE(p_hwfn, "Failed to allocate `p_completion_word'\n");
goto err;
p_phys = p_hwfn->dmae_info.completion_word_phys_addr;
dma_free_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(u32),
- p_hwfn->dmae_info.p_completion_word,
- p_phys);
+ p_hwfn->dmae_info.p_completion_word, p_phys);
p_hwfn->dmae_info.p_completion_word = NULL;
}
p_phys = p_hwfn->dmae_info.dmae_cmd_phys_addr;
dma_free_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(struct dmae_cmd),
- p_hwfn->dmae_info.p_dmae_cmd,
- p_phys);
+ p_hwfn->dmae_info.p_dmae_cmd, p_phys);
p_hwfn->dmae_info.p_dmae_cmd = NULL;
}
static int qed_dmae_operation_wait(struct qed_hwfn *p_hwfn)
{
- u32 wait_cnt = 0;
- u32 wait_cnt_limit = 10000;
-
+ u32 wait_cnt_limit = 10000, wait_cnt = 0;
int qed_status = 0;
barrier();
u64 dst_addr,
u8 src_type,
u8 dst_type,
- u32 length)
+ u32 length_dw)
{
dma_addr_t phys = p_hwfn->dmae_info.intermediate_buffer_phys_addr;
struct dmae_cmd *cmd = p_hwfn->dmae_info.p_dmae_cmd;
cmd->src_addr_lo = cpu_to_le32(lower_32_bits(phys));
memcpy(&p_hwfn->dmae_info.p_intermediate_buffer[0],
(void *)(uintptr_t)src_addr,
- length * sizeof(u32));
+ length_dw * sizeof(u32));
break;
default:
return -EINVAL;
return -EINVAL;
}
- cmd->length_dw = cpu_to_le16((u16)length);
+ cmd->length_dw = cpu_to_le16((u16)length_dw);
qed_dmae_post_command(p_hwfn, p_ptt);
if (qed_status) {
DP_NOTICE(p_hwfn,
"qed_dmae_host2grc: Wait Failed. source_addr 0x%llx, grc_addr 0x%llx, size_in_dwords 0x%x\n",
- src_addr,
- dst_addr,
- length);
+ src_addr, dst_addr, length_dw);
return qed_status;
}
if (dst_type == QED_DMAE_ADDRESS_HOST_VIRT)
memcpy((void *)(uintptr_t)(dst_addr),
&p_hwfn->dmae_info.p_intermediate_buffer[0],
- length * sizeof(u32));
+ length_dw * sizeof(u32));
return 0;
}
if (qed_status) {
DP_NOTICE(p_hwfn,
"qed_dmae_execute_sub_operation Failed with error 0x%x. source_addr 0x%llx, destination addr 0x%llx, size_in_dwords 0x%x\n",
- qed_status,
- src_addr,
- dst_addr,
- length_cur);
+ qed_status, src_addr, dst_addr, length_cur);
break;
}
}
int qed_dmae_host2grc(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- u64 source_addr,
- u32 grc_addr,
- u32 size_in_dwords,
- u32 flags)
+ u64 source_addr, u32 grc_addr, u32 size_in_dwords, u32 flags)
{
u32 grc_addr_in_dw = grc_addr / sizeof(u32);
struct qed_dmae_params params;
return rc;
}
-int
-qed_dmae_grc2host(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u32 grc_addr,
- dma_addr_t dest_addr, u32 size_in_dwords, u32 flags)
+int qed_dmae_grc2host(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 grc_addr,
+ dma_addr_t dest_addr, u32 size_in_dwords, u32 flags)
{
u32 grc_addr_in_dw = grc_addr / sizeof(u32);
struct qed_dmae_params params;
return rc;
}
-int
-qed_dmae_host2host(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- dma_addr_t source_addr,
- dma_addr_t dest_addr,
- u32 size_in_dwords, struct qed_dmae_params *p_params)
+int qed_dmae_host2host(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ dma_addr_t source_addr,
+ dma_addr_t dest_addr,
+ u32 size_in_dwords, struct qed_dmae_params *p_params)
{
int rc;
p_hwfn->rt_data.b_valid[i] = false;
}
-void qed_init_store_rt_reg(struct qed_hwfn *p_hwfn,
- u32 rt_offset,
- u32 val)
+void qed_init_store_rt_reg(struct qed_hwfn *p_hwfn, u32 rt_offset, u32 val)
{
p_hwfn->rt_data.init_val[rt_offset] = val;
p_hwfn->rt_data.b_valid[rt_offset] = true;
}
void qed_init_store_rt_agg(struct qed_hwfn *p_hwfn,
- u32 rt_offset, u32 *p_val,
- size_t size)
+ u32 rt_offset, u32 *p_val, size_t size)
{
size_t i;
static int qed_init_rt(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- u32 addr,
- u16 rt_offset,
- u16 size,
- bool b_must_dmae)
+ u32 addr, u16 rt_offset, u16 size, bool b_must_dmae)
{
u32 *p_init_val = &p_hwfn->rt_data.init_val[rt_offset];
bool *p_valid = &p_hwfn->rt_data.b_valid[rt_offset];
* simply write the data instead of using dmae.
*/
if (!b_must_dmae) {
- qed_wr(p_hwfn, p_ptt, addr + (i << 2),
- p_init_val[i]);
+ qed_wr(p_hwfn, p_ptt, addr + (i << 2), p_init_val[i]);
continue;
}
rc = qed_dmae_host2grc(p_hwfn, p_ptt,
(uintptr_t)(p_init_val + i),
addr + (i << 2), segment, 0);
- if (rc != 0)
+ if (rc)
return rc;
/* Jump over the entire segment, including invalid entry */
static int qed_init_fill_dmae(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- u32 addr,
- u32 fill,
- u32 fill_count)
+ u32 addr, u32 fill, u32 fill_count)
{
static u32 zero_buffer[DMAE_MAX_RW_SIZE];
return qed_dmae_host2grc(p_hwfn, p_ptt,
(uintptr_t)(&zero_buffer[0]),
- addr, fill_count,
- QED_DMAE_FLAG_RW_REPL_SRC);
+ addr, fill_count, QED_DMAE_FLAG_RW_REPL_SRC);
}
static void qed_init_fill(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- u32 addr,
- u32 fill,
- u32 fill_count)
+ u32 addr, u32 fill, u32 fill_count)
{
u32 i;
static int qed_init_cmd_array(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
struct init_write_op *cmd,
- bool b_must_dmae,
- bool b_can_dmae)
+ bool b_must_dmae, bool b_can_dmae)
{
+ u32 dmae_array_offset = le32_to_cpu(cmd->args.array_offset);
u32 data = le32_to_cpu(cmd->data);
u32 addr = GET_FIELD(data, INIT_WRITE_OP_ADDRESS) << 2;
- u32 dmae_array_offset = le32_to_cpu(cmd->args.array_offset);
+
u32 offset, output_len, input_len, max_size;
struct qed_dev *cdev = p_hwfn->cdev;
union init_array_hdr *hdr;
array_data = cdev->fw_data->arr_data;
- hdr = (union init_array_hdr *)(array_data +
- dmae_array_offset);
+ hdr = (union init_array_hdr *)(array_data + dmae_array_offset);
data = le32_to_cpu(hdr->raw.data);
switch (GET_FIELD(data, INIT_ARRAY_RAW_HDR_TYPE)) {
case INIT_ARR_ZIPPED:
/* init_ops write command */
static int qed_init_cmd_wr(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- struct init_write_op *cmd,
- bool b_can_dmae)
+ struct init_write_op *p_cmd, bool b_can_dmae)
{
- u32 data = le32_to_cpu(cmd->data);
- u32 addr = GET_FIELD(data, INIT_WRITE_OP_ADDRESS) << 2;
+ u32 data = le32_to_cpu(p_cmd->data);
bool b_must_dmae = GET_FIELD(data, INIT_WRITE_OP_WIDE_BUS);
- union init_write_args *arg = &cmd->args;
+ u32 addr = GET_FIELD(data, INIT_WRITE_OP_ADDRESS) << 2;
+ union init_write_args *arg = &p_cmd->args;
int rc = 0;
/* Sanitize */
le32_to_cpu(arg->zeros_count));
break;
case INIT_SRC_ARRAY:
- rc = qed_init_cmd_array(p_hwfn, p_ptt, cmd,
+ rc = qed_init_cmd_array(p_hwfn, p_ptt, p_cmd,
b_must_dmae, b_can_dmae);
break;
case INIT_SRC_RUNTIME:
/* init_ops read/poll commands */
static void qed_init_cmd_rd(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- struct init_read_op *cmd)
+ struct qed_ptt *p_ptt, struct init_read_op *cmd)
{
bool (*comp_check)(u32 val, u32 expected_val);
u32 delay = QED_INIT_POLL_PERIOD_US, val;
}
static u8 qed_init_cmd_mode_match(struct qed_hwfn *p_hwfn,
- u16 *offset,
- int modes)
+ u16 *p_offset, int modes)
{
struct qed_dev *cdev = p_hwfn->cdev;
const u8 *modes_tree_buf;
u8 arg1, arg2, tree_val;
modes_tree_buf = cdev->fw_data->modes_tree_buf;
- tree_val = modes_tree_buf[(*offset)++];
+ tree_val = modes_tree_buf[(*p_offset)++];
switch (tree_val) {
case INIT_MODE_OP_NOT:
- return qed_init_cmd_mode_match(p_hwfn, offset, modes) ^ 1;
+ return qed_init_cmd_mode_match(p_hwfn, p_offset, modes) ^ 1;
case INIT_MODE_OP_OR:
- arg1 = qed_init_cmd_mode_match(p_hwfn, offset, modes);
- arg2 = qed_init_cmd_mode_match(p_hwfn, offset, modes);
+ arg1 = qed_init_cmd_mode_match(p_hwfn, p_offset, modes);
+ arg2 = qed_init_cmd_mode_match(p_hwfn, p_offset, modes);
return arg1 | arg2;
case INIT_MODE_OP_AND:
- arg1 = qed_init_cmd_mode_match(p_hwfn, offset, modes);
- arg2 = qed_init_cmd_mode_match(p_hwfn, offset, modes);
+ arg1 = qed_init_cmd_mode_match(p_hwfn, p_offset, modes);
+ arg2 = qed_init_cmd_mode_match(p_hwfn, p_offset, modes);
return arg1 & arg2;
default:
tree_val -= MAX_INIT_MODE_OPS;
- return (modes & (1 << tree_val)) ? 1 : 0;
+ return (modes & BIT(tree_val)) ? 1 : 0;
}
}
static u32 qed_init_cmd_mode(struct qed_hwfn *p_hwfn,
- struct init_if_mode_op *p_cmd,
- int modes)
+ struct init_if_mode_op *p_cmd, int modes)
{
u16 offset = le16_to_cpu(p_cmd->modes_buf_offset);
static u32 qed_init_cmd_phase(struct qed_hwfn *p_hwfn,
struct init_if_phase_op *p_cmd,
- u32 phase,
- u32 phase_id)
+ u32 phase, u32 phase_id)
{
u32 data = le32_to_cpu(p_cmd->phase_data);
u32 op_data = le32_to_cpu(p_cmd->op_data);
}
int qed_init_run(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- int phase,
- int phase_id,
- int modes)
+ struct qed_ptt *p_ptt, int phase, int phase_id, int modes)
{
struct qed_dev *cdev = p_hwfn->cdev;
u32 cmd_num, num_init_ops;
};
static inline u16 qed_attn_update_idx(struct qed_hwfn *p_hwfn,
- struct qed_sb_attn_info *p_sb_desc)
+ struct qed_sb_attn_info *p_sb_desc)
{
- u16 rc = 0;
- u16 index;
+ u16 rc = 0, index;
/* Make certain HW write took affect */
mmiowb();
* @param asserted_bits newly asserted bits
* @return int
*/
-static int qed_int_assertion(struct qed_hwfn *p_hwfn,
- u16 asserted_bits)
+static int qed_int_assertion(struct qed_hwfn *p_hwfn, u16 asserted_bits)
{
struct qed_sb_attn_info *sb_attn_sw = p_hwfn->p_sb_attn;
u32 igu_mask;
/* Mask the source of the attention in the IGU */
- igu_mask = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
- IGU_REG_ATTENTION_ENABLE);
+ igu_mask = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt, IGU_REG_ATTENTION_ENABLE);
DP_VERBOSE(p_hwfn, NETIF_MSG_INTR, "IGU mask: 0x%08x --> 0x%08x\n",
igu_mask, igu_mask & ~(asserted_bits & ATTN_BITS_MASKABLE));
igu_mask &= ~(asserted_bits & ATTN_BITS_MASKABLE);
struct aeu_invert_reg_bit *p_bit = &p_aeu->bits[j];
if ((p_bit->flags & ATTENTION_PARITY) &&
- !!(parities & (1 << bit_idx)))
+ !!(parities & BIT(bit_idx)))
qed_int_deassertion_parity(p_hwfn, p_bit,
bit_idx);
~((u32)deasserted_bits));
/* Unmask deasserted attentions in IGU */
- aeu_mask = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
- IGU_REG_ATTENTION_ENABLE);
+ aeu_mask = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt, IGU_REG_ATTENTION_ENABLE);
aeu_mask |= (deasserted_bits & ATTN_BITS_MASKABLE);
qed_wr(p_hwfn, p_hwfn->p_dpc_ptt, IGU_REG_ATTENTION_ENABLE, aeu_mask);
index, attn_bits, attn_acks, asserted_bits,
deasserted_bits, p_sb_attn_sw->known_attn);
} else if (asserted_bits == 0x100) {
- DP_INFO(p_hwfn,
- "MFW indication via attention\n");
+ DP_INFO(p_hwfn, "MFW indication via attention\n");
} else {
DP_VERBOSE(p_hwfn, NETIF_MSG_INTR,
"MFW indication [deassertion]\n");
return rc;
}
- if (deasserted_bits) {
+ if (deasserted_bits)
rc = qed_int_deassertion(p_hwfn, deasserted_bits);
- if (rc)
- return rc;
- }
return rc;
}
static void qed_sb_ack_attn(struct qed_hwfn *p_hwfn,
- void __iomem *igu_addr,
- u32 ack_cons)
+ void __iomem *igu_addr, u32 ack_cons)
{
struct igu_prod_cons_update igu_ack = { 0 };
/* Gather Interrupts/Attentions information */
if (!sb_info->sb_virt) {
- DP_ERR(
- p_hwfn->cdev,
- "Interrupt Status block is NULL - cannot check for new interrupts!\n");
+ DP_ERR(p_hwfn->cdev,
+ "Interrupt Status block is NULL - cannot check for new interrupts!\n");
} else {
u32 tmp_index = sb_info->sb_ack;
}
if (!sb_attn || !sb_attn->sb_attn) {
- DP_ERR(
- p_hwfn->cdev,
- "Attentions Status block is NULL - cannot check for new attentions!\n");
+ DP_ERR(p_hwfn->cdev,
+ "Attentions Status block is NULL - cannot check for new attentions!\n");
} else {
u16 tmp_index = sb_attn->index;
if (p_sb->sb_attn)
dma_free_coherent(&p_hwfn->cdev->pdev->dev,
SB_ATTN_ALIGNED_SIZE(p_hwfn),
- p_sb->sb_attn,
- p_sb->sb_phys);
+ p_sb->sb_attn, p_sb->sb_phys);
kfree(p_sb);
}
static void qed_int_sb_attn_init(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- void *sb_virt_addr,
- dma_addr_t sb_phy_addr)
+ void *sb_virt_addr, dma_addr_t sb_phy_addr)
{
struct qed_sb_attn_info *sb_info = p_hwfn->p_sb_attn;
int i, j, k;
{
struct qed_dev *cdev = p_hwfn->cdev;
struct qed_sb_attn_info *p_sb;
- void *p_virt;
dma_addr_t p_phys = 0;
+ void *p_virt;
/* SB struct */
p_sb = kmalloc(sizeof(*p_sb), GFP_KERNEL);
void qed_init_cau_sb_entry(struct qed_hwfn *p_hwfn,
struct cau_sb_entry *p_sb_entry,
- u8 pf_id,
- u16 vf_number,
- u8 vf_valid)
+ u8 pf_id, u16 vf_number, u8 vf_valid)
{
struct qed_dev *cdev = p_hwfn->cdev;
u32 cau_state;
void qed_int_cau_conf_sb(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
dma_addr_t sb_phys,
- u16 igu_sb_id,
- u16 vf_number,
- u8 vf_valid)
+ u16 igu_sb_id, u16 vf_number, u8 vf_valid)
{
struct cau_sb_entry sb_entry;
timer_res = 2;
timeset = (u8)(p_hwfn->cdev->rx_coalesce_usecs >> timer_res);
qed_int_cau_conf_pi(p_hwfn, p_ptt, igu_sb_id, RX_PI,
- QED_COAL_RX_STATE_MACHINE,
- timeset);
+ QED_COAL_RX_STATE_MACHINE, timeset);
if (p_hwfn->cdev->tx_coalesce_usecs <= 0x7F)
timer_res = 0;
u8 timeset)
{
struct cau_pi_entry pi_entry;
- u32 sb_offset;
- u32 pi_offset;
+ u32 sb_offset, pi_offset;
if (IS_VF(p_hwfn->cdev))
return;
}
void qed_int_sb_setup(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- struct qed_sb_info *sb_info)
+ struct qed_ptt *p_ptt, struct qed_sb_info *sb_info)
{
/* zero status block and ack counter */
sb_info->sb_ack = 0;
*
* @return u16
*/
-static u16 qed_get_igu_sb_id(struct qed_hwfn *p_hwfn,
- u16 sb_id)
+static u16 qed_get_igu_sb_id(struct qed_hwfn *p_hwfn, u16 sb_id)
{
u16 igu_sb_id;
int qed_int_sb_init(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
struct qed_sb_info *sb_info,
- void *sb_virt_addr,
- dma_addr_t sb_phy_addr,
- u16 sb_id)
+ void *sb_virt_addr, dma_addr_t sb_phy_addr, u16 sb_id)
{
sb_info->sb_virt = sb_virt_addr;
sb_info->sb_phys = sb_phy_addr;
}
int qed_int_sb_release(struct qed_hwfn *p_hwfn,
- struct qed_sb_info *sb_info,
- u16 sb_id)
+ struct qed_sb_info *sb_info, u16 sb_id)
{
if (sb_id == QED_SP_SB_ID) {
DP_ERR(p_hwfn, "Do Not free sp sb using this function");
kfree(p_sb);
}
-static int qed_int_sp_sb_alloc(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+static int qed_int_sp_sb_alloc(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
struct qed_sb_sp_info *p_sb;
dma_addr_t p_phys = 0;
int qed_int_register_cb(struct qed_hwfn *p_hwfn,
qed_int_comp_cb_t comp_cb,
- void *cookie,
- u8 *sb_idx,
- __le16 **p_fw_cons)
+ void *cookie, u8 *sb_idx, __le16 **p_fw_cons)
{
struct qed_sb_sp_info *p_sp_sb = p_hwfn->p_sp_sb;
int rc = -ENOMEM;
}
void qed_int_igu_enable_int(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- enum qed_int_mode int_mode)
+ struct qed_ptt *p_ptt, enum qed_int_mode int_mode)
{
u32 igu_pf_conf = IGU_PF_CONF_FUNC_EN | IGU_PF_CONF_ATTN_BIT_EN;
qed_wr(p_hwfn, p_ptt, MISC_REG_AEU_MASK_ATTN_IGU, 0xff);
if ((int_mode != QED_INT_MODE_INTA) || IS_LEAD_HWFN(p_hwfn)) {
rc = qed_slowpath_irq_req(p_hwfn);
- if (rc != 0) {
+ if (rc) {
DP_NOTICE(p_hwfn, "Slowpath IRQ request failed\n");
return -EINVAL;
}
return rc;
}
-void qed_int_igu_disable_int(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+void qed_int_igu_disable_int(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
p_hwfn->b_int_enabled = 0;
p_hwfn->hw_info.opaque_fid, b_set);
}
-static u32 qed_int_igu_read_cam_block(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u16 sb_id)
+static u32 qed_int_igu_read_cam_block(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt, u16 sb_id)
{
u32 val = qed_rd(p_hwfn, p_ptt,
- IGU_REG_MAPPING_MEMORY +
- sizeof(u32) * sb_id);
+ IGU_REG_MAPPING_MEMORY + sizeof(u32) * sb_id);
struct qed_igu_block *p_block;
p_block = &p_hwfn->hw_info.p_igu_info->igu_map.igu_blocks[sb_id];
return val;
}
-int qed_int_igu_read_cam(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+int qed_int_igu_read_cam(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
struct qed_igu_info *p_igu_info;
u32 val, min_vf = 0, max_vf = 0;
*/
void qed_int_igu_init_rt(struct qed_hwfn *p_hwfn)
{
- u32 igu_pf_conf = 0;
-
- igu_pf_conf |= IGU_PF_CONF_FUNC_EN;
+ u32 igu_pf_conf = IGU_PF_CONF_FUNC_EN;
STORE_RT_REG(p_hwfn, IGU_REG_PF_CONFIGURATION_RT_OFFSET, igu_pf_conf);
}
u64 qed_int_igu_read_sisr_reg(struct qed_hwfn *p_hwfn)
{
- u64 intr_status = 0;
- u32 intr_status_lo = 0;
- u32 intr_status_hi = 0;
u32 lsb_igu_cmd_addr = IGU_REG_SISR_MDPC_WMASK_LSB_UPPER -
IGU_CMD_INT_ACK_BASE;
u32 msb_igu_cmd_addr = IGU_REG_SISR_MDPC_WMASK_MSB_UPPER -
IGU_CMD_INT_ACK_BASE;
+ u32 intr_status_hi = 0, intr_status_lo = 0;
+ u64 intr_status = 0;
intr_status_lo = REG_RD(p_hwfn,
GTT_BAR0_MAP_REG_IGU_CMD +
kfree(p_hwfn->sp_dpc);
}
-int qed_int_alloc(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+int qed_int_alloc(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
int rc = 0;
qed_int_sp_dpc_free(p_hwfn);
}
-void qed_int_setup(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+void qed_int_setup(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
qed_int_sb_setup(p_hwfn, p_ptt, &p_hwfn->p_sp_sb->sb_info);
qed_int_sb_attn_setup(p_hwfn, p_ptt);
u16 rx_mode = 0;
rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
- if (rc != 0)
+ if (rc)
return rc;
memset(&init_data, 0, sizeof(init_data));
p_ramrod->rx_mode.state = cpu_to_le16(rx_mode);
/* TPA related fields */
- memset(&p_ramrod->tpa_param, 0,
- sizeof(struct eth_vport_tpa_param));
+ memset(&p_ramrod->tpa_param, 0, sizeof(struct eth_vport_tpa_param));
p_ramrod->tpa_param.max_buff_num = p_params->max_buffers_per_cqe;
}
rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
- if (rc != 0)
+ if (rc)
return rc;
memset(&init_data, 0, sizeof(init_data));
return qed_vf_pf_vport_stop(p_hwfn);
rc = qed_fw_vport(p_hwfn, vport_id, &abs_vport_id);
- if (rc != 0)
+ if (rc)
return rc;
memset(&init_data, 0, sizeof(init_data));
rc = qed_sp_vport_update(p_hwfn, &vport_update_params,
comp_mode, p_comp_data);
- if (rc != 0) {
+ if (rc) {
DP_ERR(cdev, "Update rx_mode failed %d\n", rc);
return rc;
}
int qed_sp_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn,
u16 opaque_fid,
u32 cid,
- struct qed_queue_start_common_params *params,
+ struct qed_queue_start_common_params *p_params,
u8 stats_id,
u16 bd_max_bytes,
dma_addr_t bd_chain_phys_addr,
int rc = -EINVAL;
/* Store information for the stop */
- p_rx_cid = &p_hwfn->p_rx_cids[params->queue_id];
- p_rx_cid->cid = cid;
- p_rx_cid->opaque_fid = opaque_fid;
- p_rx_cid->vport_id = params->vport_id;
+ p_rx_cid = &p_hwfn->p_rx_cids[p_params->queue_id];
+ p_rx_cid->cid = cid;
+ p_rx_cid->opaque_fid = opaque_fid;
+ p_rx_cid->vport_id = p_params->vport_id;
- rc = qed_fw_vport(p_hwfn, params->vport_id, &abs_vport_id);
- if (rc != 0)
+ rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
+ if (rc)
return rc;
- rc = qed_fw_l2_queue(p_hwfn, params->queue_id, &abs_rx_q_id);
- if (rc != 0)
+ rc = qed_fw_l2_queue(p_hwfn, p_params->queue_id, &abs_rx_q_id);
+ if (rc)
return rc;
DP_VERBOSE(p_hwfn, QED_MSG_SP,
"opaque_fid=0x%x, cid=0x%x, rx_qid=0x%x, vport_id=0x%x, sb_id=0x%x\n",
- opaque_fid, cid, params->queue_id, params->vport_id,
- params->sb);
+ opaque_fid,
+ cid, p_params->queue_id, p_params->vport_id, p_params->sb);
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
p_ramrod = &p_ent->ramrod.rx_queue_start;
- p_ramrod->sb_id = cpu_to_le16(params->sb);
- p_ramrod->sb_index = params->sb_idx;
- p_ramrod->vport_id = abs_vport_id;
- p_ramrod->stats_counter_id = stats_id;
- p_ramrod->rx_queue_id = cpu_to_le16(abs_rx_q_id);
- p_ramrod->complete_cqe_flg = 0;
- p_ramrod->complete_event_flg = 1;
+ p_ramrod->sb_id = cpu_to_le16(p_params->sb);
+ p_ramrod->sb_index = p_params->sb_idx;
+ p_ramrod->vport_id = abs_vport_id;
+ p_ramrod->stats_counter_id = stats_id;
+ p_ramrod->rx_queue_id = cpu_to_le16(abs_rx_q_id);
+ p_ramrod->complete_cqe_flg = 0;
+ p_ramrod->complete_event_flg = 1;
- p_ramrod->bd_max_bytes = cpu_to_le16(bd_max_bytes);
+ p_ramrod->bd_max_bytes = cpu_to_le16(bd_max_bytes);
DMA_REGPAIR_LE(p_ramrod->bd_base, bd_chain_phys_addr);
- p_ramrod->num_of_pbl_pages = cpu_to_le16(cqe_pbl_size);
+ p_ramrod->num_of_pbl_pages = cpu_to_le16(cqe_pbl_size);
DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr, cqe_pbl_addr);
- p_ramrod->vf_rx_prod_index = params->vf_qid;
- if (params->vf_qid)
+ p_ramrod->vf_rx_prod_index = p_params->vf_qid;
+ if (p_params->vf_qid)
DP_VERBOSE(p_hwfn, QED_MSG_SP,
- "Queue is meant for VF rxq[%04x]\n", params->vf_qid);
+ "Queue is meant for VF rxq[%04x]\n",
+ p_params->vf_qid);
return qed_spq_post(p_hwfn, p_ent, NULL);
}
static int
qed_sp_eth_rx_queue_start(struct qed_hwfn *p_hwfn,
u16 opaque_fid,
- struct qed_queue_start_common_params *params,
+ struct qed_queue_start_common_params *p_params,
u16 bd_max_bytes,
dma_addr_t bd_chain_phys_addr,
dma_addr_t cqe_pbl_addr,
if (IS_VF(p_hwfn->cdev)) {
return qed_vf_pf_rxq_start(p_hwfn,
- params->queue_id,
- params->sb,
- params->sb_idx,
+ p_params->queue_id,
+ p_params->sb,
+ (u8)p_params->sb_idx,
bd_max_bytes,
bd_chain_phys_addr,
cqe_pbl_addr, cqe_pbl_size, pp_prod);
}
- rc = qed_fw_l2_queue(p_hwfn, params->queue_id, &abs_l2_queue);
- if (rc != 0)
+ rc = qed_fw_l2_queue(p_hwfn, p_params->queue_id, &abs_l2_queue);
+ if (rc)
return rc;
- rc = qed_fw_vport(p_hwfn, params->vport_id, &abs_stats_id);
- if (rc != 0)
+ rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_stats_id);
+ if (rc)
return rc;
*pp_prod = (u8 __iomem *)p_hwfn->regview +
(u32 *)(&init_prod_val));
/* Allocate a CID for the queue */
- p_rx_cid = &p_hwfn->p_rx_cids[params->queue_id];
- rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH,
- &p_rx_cid->cid);
+ p_rx_cid = &p_hwfn->p_rx_cids[p_params->queue_id];
+ rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH, &p_rx_cid->cid);
if (rc) {
DP_NOTICE(p_hwfn, "Failed to acquire cid\n");
return rc;
rc = qed_sp_eth_rxq_start_ramrod(p_hwfn,
opaque_fid,
p_rx_cid->cid,
- params,
+ p_params,
abs_stats_id,
bd_max_bytes,
bd_chain_phys_addr,
cqe_pbl_addr,
cqe_pbl_size);
- if (rc != 0)
+ if (rc)
qed_sp_release_queue_cid(p_hwfn, p_rx_cid);
return rc;
if (rc)
return rc;
- p_ramrod = &p_ent->ramrod.tx_queue_start;
- p_ramrod->vport_id = abs_vport_id;
+ p_ramrod = &p_ent->ramrod.tx_queue_start;
+ p_ramrod->vport_id = abs_vport_id;
+
+ p_ramrod->sb_id = cpu_to_le16(p_params->sb);
+ p_ramrod->sb_index = p_params->sb_idx;
+ p_ramrod->stats_counter_id = stats_id;
- p_ramrod->sb_id = cpu_to_le16(p_params->sb);
- p_ramrod->sb_index = p_params->sb_idx;
- p_ramrod->stats_counter_id = stats_id;
+ p_ramrod->queue_zone_id = cpu_to_le16(abs_tx_q_id);
- p_ramrod->queue_zone_id = cpu_to_le16(abs_tx_q_id);
- p_ramrod->pbl_size = cpu_to_le16(pbl_size);
+ p_ramrod->pbl_size = cpu_to_le16(pbl_size);
DMA_REGPAIR_LE(p_ramrod->pbl_base_addr, pbl_addr);
- pq_id = qed_get_qm_pq(p_hwfn,
- PROTOCOLID_ETH,
- p_pq_params);
- p_ramrod->qm_pq_id = cpu_to_le16(pq_id);
+ pq_id = qed_get_qm_pq(p_hwfn, PROTOCOLID_ETH, p_pq_params);
+ p_ramrod->qm_pq_id = cpu_to_le16(pq_id);
return qed_spq_post(p_hwfn, p_ent, NULL);
}
memset(&pq_params, 0, sizeof(pq_params));
/* Allocate a CID for the queue */
- rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH,
- &p_tx_cid->cid);
+ rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH, &p_tx_cid->cid);
if (rc) {
DP_NOTICE(p_hwfn, "Failed to acquire cid\n");
return rc;
return qed_sp_release_queue_cid(p_hwfn, p_tx_cid);
}
-static enum eth_filter_action
-qed_filter_action(enum qed_filter_opcode opcode)
+static enum eth_filter_action qed_filter_action(enum qed_filter_opcode opcode)
{
enum eth_filter_action action = MAX_ETH_FILTER_ACTION;
p_first_filter->vni = cpu_to_le32(p_filter_cmd->vni);
if (p_filter_cmd->opcode == QED_FILTER_MOVE) {
- p_second_filter->type = p_first_filter->type;
- p_second_filter->mac_msb = p_first_filter->mac_msb;
- p_second_filter->mac_mid = p_first_filter->mac_mid;
- p_second_filter->mac_lsb = p_first_filter->mac_lsb;
- p_second_filter->vlan_id = p_first_filter->vlan_id;
- p_second_filter->vni = p_first_filter->vni;
+ p_second_filter->type = p_first_filter->type;
+ p_second_filter->mac_msb = p_first_filter->mac_msb;
+ p_second_filter->mac_mid = p_first_filter->mac_mid;
+ p_second_filter->mac_lsb = p_first_filter->mac_lsb;
+ p_second_filter->vlan_id = p_first_filter->vlan_id;
+ p_second_filter->vni = p_first_filter->vni;
p_first_filter->action = ETH_FILTER_ACTION_REMOVE;
p_first_filter->vport_id = vport_to_remove_from;
- p_second_filter->action = ETH_FILTER_ACTION_ADD;
- p_second_filter->vport_id = vport_to_add_to;
+ p_second_filter->action = ETH_FILTER_ACTION_ADD;
+ p_second_filter->vport_id = vport_to_add_to;
} else if (p_filter_cmd->opcode == QED_FILTER_REPLACE) {
p_first_filter->vport_id = vport_to_add_to;
memcpy(p_second_filter, p_first_filter,
rc = qed_filter_ucast_common(p_hwfn, opaque_fid, p_filter_cmd,
&p_ramrod, &p_ent,
comp_mode, p_comp_data);
- if (rc != 0) {
+ if (rc) {
DP_ERR(p_hwfn, "Uni. filter command failed %d\n", rc);
return rc;
}
p_header->assert_on_error = p_filter_cmd->assert_on_error;
rc = qed_spq_post(p_hwfn, p_ent, NULL);
- if (rc != 0) {
- DP_ERR(p_hwfn,
- "Unicast filter ADD command failed %d\n",
- rc);
+ if (rc) {
+ DP_ERR(p_hwfn, "Unicast filter ADD command failed %d\n", rc);
return rc;
}
* Return:
******************************************************************************/
static u32 qed_calc_crc32c(u8 *crc32_packet,
- u32 crc32_length,
- u32 crc32_seed,
- u8 complement)
+ u32 crc32_length, u32 crc32_seed, u8 complement)
{
- u32 byte = 0;
- u32 bit = 0;
- u8 msb = 0;
- u8 current_byte = 0;
- u32 crc32_result = crc32_seed;
+ u32 byte = 0, bit = 0, crc32_result = crc32_seed;
+ u8 msb = 0, current_byte = 0;
if ((!crc32_packet) ||
(crc32_length == 0) ||
return crc32_result;
}
-static inline u32 qed_crc32c_le(u32 seed,
- u8 *mac,
- u32 len)
+static u32 qed_crc32c_le(u32 seed, u8 *mac, u32 len)
{
u32 packet_buf[2] = { 0 };
/* Convert to correct endianity */
for (i = 0; i < ETH_MULTICAST_MAC_BINS_IN_REGS; i++) {
+ struct vport_update_ramrod_mcast *p_ramrod_bins;
u32 *p_bins = (u32 *)bins;
- struct vport_update_ramrod_mcast *approx_mcast;
- approx_mcast = &p_ramrod->approx_mcast;
- approx_mcast->bins[i] = cpu_to_le32(p_bins[i]);
+ p_ramrod_bins = &p_ramrod->approx_mcast;
+ p_ramrod_bins->bins[i] = cpu_to_le32(p_bins[i]);
}
}
rc = qed_sp_eth_filter_mcast(p_hwfn,
opaque_fid,
p_filter_cmd,
- comp_mode,
- p_comp_data);
+ comp_mode, p_comp_data);
}
return rc;
}
rc = qed_sp_eth_filter_ucast(p_hwfn,
opaque_fid,
p_filter_cmd,
- comp_mode,
- p_comp_data);
- if (rc != 0)
+ comp_mode, p_comp_data);
+ if (rc)
break;
}
}
}
-void qed_get_vport_stats(struct qed_dev *cdev,
- struct qed_eth_stats *stats)
+void qed_get_vport_stats(struct qed_dev *cdev, struct qed_eth_stats *stats)
{
u32 i;
return 0;
}
-static int qed_stop_vport(struct qed_dev *cdev,
- u8 vport_id)
+static int qed_stop_vport(struct qed_dev *cdev, u8 vport_id)
{
int rc, i;
struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
rc = qed_sp_vport_stop(p_hwfn,
- p_hwfn->hw_info.opaque_fid,
- vport_id);
+ p_hwfn->hw_info.opaque_fid, vport_id);
if (rc) {
DP_ERR(cdev, "Failed to stop VPORT\n");
/* Translate protocol params into sp params */
sp_params.vport_id = params->vport_id;
- sp_params.update_vport_active_rx_flg =
- params->update_vport_active_flg;
- sp_params.update_vport_active_tx_flg =
- params->update_vport_active_flg;
+ sp_params.update_vport_active_rx_flg = params->update_vport_active_flg;
+ sp_params.update_vport_active_tx_flg = params->update_vport_active_flg;
sp_params.vport_active_rx_flg = params->vport_active_flg;
sp_params.vport_active_tx_flg = params->vport_active_flg;
sp_params.update_tx_switching_flg = params->update_tx_switching_flg;
* We need to re-fix the rss values per engine for CMT.
*/
if (cdev->num_hwfns > 1 && params->update_rss_flg) {
- struct qed_update_vport_rss_params *rss =
- ¶ms->rss_params;
+ struct qed_update_vport_rss_params *rss = ¶ms->rss_params;
int k, max = 0;
/* Find largest entry, since it's possible RSS needs to
u16 cqe_pbl_size,
void __iomem **pp_prod)
{
- int rc, hwfn_index;
struct qed_hwfn *p_hwfn;
+ int rc, hwfn_index;
hwfn_index = params->rss_id % cdev->num_hwfns;
p_hwfn = &cdev->hwfns[hwfn_index];
rc = qed_sp_eth_rx_queue_stop(p_hwfn,
params->rx_queue_id / cdev->num_hwfns,
- params->eq_completion_only,
- false);
+ params->eq_completion_only, false);
if (rc) {
DP_ERR(cdev, "Failed to stop RXQ#%d\n", params->rx_queue_id);
return rc;
memset(&accept_flags, 0, sizeof(accept_flags));
- accept_flags.update_rx_mode_config = 1;
- accept_flags.update_tx_mode_config = 1;
- accept_flags.rx_accept_filter = QED_ACCEPT_UCAST_MATCHED |
- QED_ACCEPT_MCAST_MATCHED |
- QED_ACCEPT_BCAST;
+ accept_flags.update_rx_mode_config = 1;
+ accept_flags.update_tx_mode_config = 1;
+ accept_flags.rx_accept_filter = QED_ACCEPT_UCAST_MATCHED |
+ QED_ACCEPT_MCAST_MATCHED |
+ QED_ACCEPT_BCAST;
accept_flags.tx_accept_filter = QED_ACCEPT_UCAST_MATCHED |
QED_ACCEPT_MCAST_MATCHED |
QED_ACCEPT_BCAST;
struct qed_filter_ucast ucast;
if (!params->vlan_valid && !params->mac_valid) {
- DP_NOTICE(
- cdev,
- "Tried configuring a unicast filter, but both MAC and VLAN are not set\n");
+ DP_NOTICE(cdev,
+ "Tried configuring a unicast filter, but both MAC and VLAN are not set\n");
return -EINVAL;
}
for (i = 0; i < mcast.num_mc_addrs; i++)
ether_addr_copy(mcast.mac[i], params->mac[i]);
- return qed_filter_mcast_cmd(cdev, &mcast,
- QED_SPQ_MODE_CB, NULL);
+ return qed_filter_mcast_cmd(cdev, &mcast, QED_SPQ_MODE_CB, NULL);
}
static int qed_configure_filter(struct qed_dev *cdev,
accept_flags = params->filter.accept_flags;
return qed_configure_filter_rx_mode(cdev, accept_flags);
default:
- DP_NOTICE(cdev, "Unknown filter type %d\n",
- (int)params->type);
+ DP_NOTICE(cdev, "Unknown filter type %d\n", (int)params->type);
return -EINVAL;
}
}
static int qed_fp_cqe_completion(struct qed_dev *dev,
- u8 rss_id,
- struct eth_slow_path_rx_cqe *cqe)
+ u8 rss_id, struct eth_slow_path_rx_cqe *cqe)
{
return qed_eth_cqe_completion(&dev->hwfns[rss_id % dev->num_hwfns],
cqe);
/* Performs PCI initializations as well as initializing PCI-related parameters
* in the device structrue. Returns 0 in case of success.
*/
-static int qed_init_pci(struct qed_dev *cdev,
- struct pci_dev *pdev)
+static int qed_init_pci(struct qed_dev *cdev, struct pci_dev *pdev)
{
u8 rev_id;
int rc;
}
/* Sets the requested power state */
-static int qed_set_power_state(struct qed_dev *cdev,
- pci_power_t state)
+static int qed_set_power_state(struct qed_dev *cdev, pci_power_t state)
{
if (!cdev)
return -ENODEV;
DP_NOTICE(cdev,
"Trying to enable MSI-X with less vectors (%d out of %d)\n",
cnt, int_params->in.num_vectors);
- rc = pci_enable_msix_exact(cdev->pdev,
- int_params->msix_table, cnt);
+ rc = pci_enable_msix_exact(cdev->pdev, int_params->msix_table,
+ cnt);
if (!rc)
rc = cnt;
}
}
static u32 qed_sb_release(struct qed_dev *cdev,
- struct qed_sb_info *sb_info,
- u16 sb_id)
+ struct qed_sb_info *sb_info, u16 sb_id)
{
struct qed_hwfn *p_hwfn;
int hwfn_index;
return true;
}
-void qed_mcp_cmd_port_init(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+void qed_mcp_cmd_port_init(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
u32 addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base,
PUBLIC_PORT);
p_hwfn->mcp_info->port_addr, MFW_PORT(p_hwfn));
}
-void qed_mcp_read_mb(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+void qed_mcp_read_mb(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
u32 length = MFW_DRV_MSG_MAX_DWORDS(p_hwfn->mcp_info->mfw_mb_length);
u32 tmp, i;
return 0;
}
-static int qed_load_mcp_offsets(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+static int qed_load_mcp_offsets(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
struct qed_mcp_info *p_info = p_hwfn->mcp_info;
u32 drv_mb_offsize, mfw_mb_offsize;
return 0;
}
-int qed_mcp_cmd_init(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+int qed_mcp_cmd_init(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
struct qed_mcp_info *p_info;
u32 size;
* access is achieved by setting a blocking flag, which will fail other
* competing contexts to send their mailboxes.
*/
-static int qed_mcp_mb_lock(struct qed_hwfn *p_hwfn,
- u32 cmd)
+static int qed_mcp_mb_lock(struct qed_hwfn *p_hwfn, u32 cmd)
{
spin_lock_bh(&p_hwfn->mcp_info->lock);
return 0;
}
-static void qed_mcp_mb_unlock(struct qed_hwfn *p_hwfn,
- u32 cmd)
+static void qed_mcp_mb_unlock(struct qed_hwfn *p_hwfn, u32 cmd)
{
if (cmd != DRV_MSG_CODE_LOAD_REQ && cmd != DRV_MSG_CODE_UNLOAD_REQ)
spin_unlock_bh(&p_hwfn->mcp_info->lock);
}
-int qed_mcp_reset(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+int qed_mcp_reset(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
u32 seq = ++p_hwfn->mcp_info->drv_mb_seq;
u8 delay = CHIP_MCP_RESP_ITER_US;
}
int qed_mcp_load_req(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 *p_load_code)
+ struct qed_ptt *p_ptt, u32 *p_load_code)
{
struct qed_dev *cdev = p_hwfn->cdev;
struct qed_mcp_mb_params mb_params;
"Received transceiver state update [0x%08x] from mfw [Addr 0x%x]\n",
transceiver_state,
(u32)(p_hwfn->mcp_info->port_addr +
- offsetof(struct public_port,
- transceiver_data)));
+ offsetof(struct public_port, transceiver_data)));
transceiver_state = GET_FIELD(transceiver_state,
ETH_TRANSCEIVER_STATE);
}
static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- bool b_reset)
+ struct qed_ptt *p_ptt, bool b_reset)
{
struct qed_mcp_link_state *p_link;
u8 max_bw, min_bw;
"Received link update [0x%08x] from mfw [Addr 0x%x]\n",
status,
(u32)(p_hwfn->mcp_info->port_addr +
- offsetof(struct public_port,
- link_status)));
+ offsetof(struct public_port, link_status)));
} else {
DP_VERBOSE(p_hwfn, NETIF_MSG_LINK,
"Resetting link indications\n");
static u32 qed_mcp_get_shmem_func(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- struct public_func *p_data,
- int pfid)
+ struct public_func *p_data, int pfid)
{
u32 addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base,
PUBLIC_FUNC);
memset(p_data, 0, sizeof(*p_data));
- size = min_t(u32, sizeof(*p_data),
- QED_SECTION_SIZE(mfw_path_offsize));
+ size = min_t(u32, sizeof(*p_data), QED_SECTION_SIZE(mfw_path_offsize));
for (i = 0; i < size / sizeof(u32); i++)
((u32 *)p_data)[i] = qed_rd(p_hwfn, p_ptt,
func_addr + (i << 2));
return -EINVAL;
}
-static void qed_mcp_update_bw(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+static void qed_mcp_update_bw(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
struct qed_mcp_function_info *p_info;
struct public_func shmem_info;
u32 resp = 0, param = 0;
- qed_mcp_get_shmem_func(p_hwfn, p_ptt, &shmem_info,
- MCP_PF_ID(p_hwfn));
+ qed_mcp_get_shmem_func(p_hwfn, p_ptt, &shmem_info, MCP_PF_ID(p_hwfn));
qed_read_pf_bandwidth(p_hwfn, &shmem_info);
return 0;
}
-int qed_mcp_get_media_type(struct qed_dev *cdev,
- u32 *p_media_type)
+int qed_mcp_get_media_type(struct qed_dev *cdev, u32 *p_media_type)
{
struct qed_hwfn *p_hwfn = &cdev->hwfns[0];
struct qed_ptt *p_ptt;
struct qed_mcp_function_info *info;
struct public_func shmem_info;
- qed_mcp_get_shmem_func(p_hwfn, p_ptt, &shmem_info,
- MCP_PF_ID(p_hwfn));
+ qed_mcp_get_shmem_func(p_hwfn, p_ptt, &shmem_info, MCP_PF_ID(p_hwfn));
info = &p_hwfn->mcp_info->func_info;
info->pause_on_host = (shmem_info.config &
FUNC_MF_CFG_PAUSE_ON_HOST_RING) ? 1 : 0;
- if (qed_mcp_get_shmem_proto(p_hwfn, &shmem_info,
- &info->protocol)) {
+ if (qed_mcp_get_shmem_proto(p_hwfn, &shmem_info, &info->protocol)) {
DP_ERR(p_hwfn, "Unknown personality %08x\n",
(u32)(shmem_info.config & FUNC_MF_CFG_PROTOCOL_MASK));
return -EINVAL;
return &p_hwfn->mcp_info->link_capabilities;
}
-int qed_mcp_drain(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt)
+int qed_mcp_drain(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
u32 resp = 0, param = 0;
int rc;
rc = qed_mcp_cmd(p_hwfn, p_ptt,
- DRV_MSG_CODE_NIG_DRAIN, 1000,
- &resp, ¶m);
+ DRV_MSG_CODE_NIG_DRAIN, 1000, &resp, ¶m);
/* Wait for the drain to complete before returning */
msleep(1020);
}
int qed_mcp_get_flash_size(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 *p_flash_size)
+ struct qed_ptt *p_ptt, u32 *p_flash_size)
{
u32 flash_size;
return rc;
}
-int qed_mcp_set_led(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
- enum qed_led_mode mode)
+int qed_mcp_set_led(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt, enum qed_led_mode mode)
{
u32 resp = 0, param = 0, drv_mb_param;
int rc;
int qed_sp_init_request(struct qed_hwfn *p_hwfn,
struct qed_spq_entry **pp_ent,
- u8 cmd,
- u8 protocol,
- struct qed_sp_init_data *p_data)
+ u8 cmd, u8 protocol, struct qed_sp_init_data *p_data)
{
u32 opaque_cid = p_data->opaque_fid << 16 | p_data->cid;
struct qed_spq_entry *p_ent = NULL;
rc = qed_spq_get_entry(p_hwfn, pp_ent);
- if (rc != 0)
+ if (rc)
return rc;
p_ent = *pp_ent;
rc = qed_sp_init_request(p_hwfn, &p_ent,
COMMON_RAMROD_PF_START,
- PROTOCOLID_COMMON,
- &init_data);
+ PROTOCOLID_COMMON, &init_data);
if (rc)
return rc;
DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr,
p_hwfn->p_consq->chain.pbl.p_phys_table);
- qed_tunn_set_pf_start_params(p_hwfn, p_tunn,
- &p_ramrod->tunnel_config);
+ qed_tunn_set_pf_start_params(p_hwfn, p_tunn, &p_ramrod->tunnel_config);
if (IS_MF_SI(p_hwfn))
p_ramrod->allow_npar_tx_switching = allow_npar_tx_switch;
DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
"Setting event_ring_sb [id %04x index %02x], outer_tag [%d]\n",
- sb, sb_index,
- p_ramrod->outer_tag);
+ sb, sb_index, p_ramrod->outer_tag);
rc = qed_spq_post(p_hwfn, p_ent, NULL);
***************************************************************************/
static void qed_spq_blocking_cb(struct qed_hwfn *p_hwfn,
void *cookie,
- union event_ring_data *data,
- u8 fw_return_code)
+ union event_ring_data *data, u8 fw_return_code)
{
struct qed_spq_comp_done *comp_done;
/***************************************************************************
* SPQ entries inner API
***************************************************************************/
-static int
-qed_spq_fill_entry(struct qed_hwfn *p_hwfn,
- struct qed_spq_entry *p_ent)
+static int qed_spq_fill_entry(struct qed_hwfn *p_hwfn,
+ struct qed_spq_entry *p_ent)
{
p_ent->flags = 0;
}
static int qed_spq_hw_post(struct qed_hwfn *p_hwfn,
- struct qed_spq *p_spq,
- struct qed_spq_entry *p_ent)
+ struct qed_spq *p_spq, struct qed_spq_entry *p_ent)
{
struct qed_chain *p_chain = &p_hwfn->p_spq->chain;
u16 echo = qed_chain_get_prod_idx(p_chain);
/***************************************************************************
* EQ API
***************************************************************************/
-void qed_eq_prod_update(struct qed_hwfn *p_hwfn,
- u16 prod)
+void qed_eq_prod_update(struct qed_hwfn *p_hwfn, u16 prod)
{
u32 addr = GTT_BAR0_MAP_REG_USDM_RAM +
USTORM_EQE_CONS_OFFSET(p_hwfn->rel_pf_id);
mmiowb();
}
-int qed_eq_completion(struct qed_hwfn *p_hwfn,
- void *cookie)
-
+int qed_eq_completion(struct qed_hwfn *p_hwfn, void *cookie)
{
struct qed_eq *p_eq = cookie;
struct qed_chain *p_chain = &p_eq->chain;
return rc;
}
-struct qed_eq *qed_eq_alloc(struct qed_hwfn *p_hwfn,
- u16 num_elem)
+struct qed_eq *qed_eq_alloc(struct qed_hwfn *p_hwfn, u16 num_elem)
{
struct qed_eq *p_eq;
}
/* register EQ completion on the SP SB */
- qed_int_register_cb(p_hwfn,
- qed_eq_completion,
- p_eq,
- &p_eq->eq_sb_index,
- &p_eq->p_fw_cons);
+ qed_int_register_cb(p_hwfn, qed_eq_completion,
+ p_eq, &p_eq->eq_sb_index, &p_eq->p_fw_cons);
return p_eq;
return NULL;
}
-void qed_eq_setup(struct qed_hwfn *p_hwfn,
- struct qed_eq *p_eq)
+void qed_eq_setup(struct qed_hwfn *p_hwfn, struct qed_eq *p_eq)
{
qed_chain_reset(&p_eq->chain);
}
-void qed_eq_free(struct qed_hwfn *p_hwfn,
- struct qed_eq *p_eq)
+void qed_eq_free(struct qed_hwfn *p_hwfn, struct qed_eq *p_eq)
{
if (!p_eq)
return;
/***************************************************************************
* CQE API - manipulate EQ functionality
***************************************************************************/
-static int qed_cqe_completion(
- struct qed_hwfn *p_hwfn,
- struct eth_slow_path_rx_cqe *cqe,
- enum protocol_type protocol)
+static int qed_cqe_completion(struct qed_hwfn *p_hwfn,
+ struct eth_slow_path_rx_cqe *cqe,
+ enum protocol_type protocol)
{
if (IS_VF(p_hwfn->cdev))
return 0;
u32 capacity;
/* SPQ struct */
- p_spq =
- kzalloc(sizeof(struct qed_spq), GFP_KERNEL);
+ p_spq = kzalloc(sizeof(struct qed_spq), GFP_KERNEL);
if (!p_spq) {
DP_NOTICE(p_hwfn, "Failed to allocate `struct qed_spq'\n");
return -ENOMEM;
kfree(p_spq);
}
-int
-qed_spq_get_entry(struct qed_hwfn *p_hwfn,
- struct qed_spq_entry **pp_ent)
+int qed_spq_get_entry(struct qed_hwfn *p_hwfn, struct qed_spq_entry **pp_ent)
{
struct qed_spq *p_spq = p_hwfn->p_spq;
struct qed_spq_entry *p_ent = NULL;
if (list_empty(&p_spq->free_pool)) {
p_ent = kzalloc(sizeof(*p_ent), GFP_ATOMIC);
if (!p_ent) {
+ DP_NOTICE(p_hwfn,
+ "Failed to allocate an SPQ entry for a pending ramrod\n");
rc = -ENOMEM;
goto out_unlock;
}
p_ent->queue = &p_spq->unlimited_pending;
} else {
p_ent = list_first_entry(&p_spq->free_pool,
- struct qed_spq_entry,
- list);
+ struct qed_spq_entry, list);
list_del(&p_ent->list);
p_ent->queue = &p_spq->pending;
}
list_add_tail(&p_ent->list, &p_hwfn->p_spq->free_pool);
}
-void qed_spq_return_entry(struct qed_hwfn *p_hwfn,
- struct qed_spq_entry *p_ent)
+void qed_spq_return_entry(struct qed_hwfn *p_hwfn, struct qed_spq_entry *p_ent)
{
spin_lock_bh(&p_hwfn->p_spq->lock);
__qed_spq_return_entry(p_hwfn, p_ent);
*
* @return int
*/
-static int
-qed_spq_add_entry(struct qed_hwfn *p_hwfn,
- struct qed_spq_entry *p_ent,
- enum spq_priority priority)
+static int qed_spq_add_entry(struct qed_hwfn *p_hwfn,
+ struct qed_spq_entry *p_ent,
+ enum spq_priority priority)
{
struct qed_spq *p_spq = p_hwfn->p_spq;
struct qed_spq_entry *p_en2;
p_en2 = list_first_entry(&p_spq->free_pool,
- struct qed_spq_entry,
- list);
+ struct qed_spq_entry, list);
list_del(&p_en2->list);
/* Copy the ring element physical pointer to the new
* Posting new Ramrods
***************************************************************************/
static int qed_spq_post_list(struct qed_hwfn *p_hwfn,
- struct list_head *head,
- u32 keep_reserve)
+ struct list_head *head, u32 keep_reserve)
{
struct qed_spq *p_spq = p_hwfn->p_spq;
int rc;
break;
p_ent = list_first_entry(&p_spq->unlimited_pending,
- struct qed_spq_entry,
- list);
+ struct qed_spq_entry, list);
if (!p_ent)
return -EINVAL;
}
int qed_spq_post(struct qed_hwfn *p_hwfn,
- struct qed_spq_entry *p_ent,
- u8 *fw_return_code)
+ struct qed_spq_entry *p_ent, u8 *fw_return_code)
{
int rc = 0;
struct qed_spq *p_spq = p_hwfn ? p_hwfn->p_spq : NULL;
return -EINVAL;
spin_lock_bh(&p_spq->lock);
- list_for_each_entry_safe(p_ent, tmp, &p_spq->completion_pending,
- list) {
+ list_for_each_entry_safe(p_ent, tmp, &p_spq->completion_pending, list) {
if (p_ent->elem.hdr.echo == echo) {
u16 pos = le16_to_cpu(echo) % SPQ_RING_SIZE;
return NULL;
}
-void qed_consq_setup(struct qed_hwfn *p_hwfn,
- struct qed_consq *p_consq)
+void qed_consq_setup(struct qed_hwfn *p_hwfn, struct qed_consq *p_consq)
{
qed_chain_reset(&p_consq->chain);
}
-void qed_consq_free(struct qed_hwfn *p_hwfn,
- struct qed_consq *p_consq)
+void qed_consq_free(struct qed_hwfn *p_hwfn, struct qed_consq *p_consq)
{
if (!p_consq)
return;
&qzone_id);
reg_addr = PSWHST_REG_ZONE_PERMISSION_TABLE + qzone_id * 4;
- val = enable ? (vf->abs_vf_id | (1 << 8)) : 0;
+ val = enable ? (vf->abs_vf_id | BIT(8)) : 0;
qed_wr(p_hwfn, p_ptt, reg_addr, val);
}
}
/* Prepare response for all extended tlvs if they are found by PF */
for (i = 0; i < QED_IOV_VP_UPDATE_MAX; i++) {
- if (!(tlvs_mask & (1 << i)))
+ if (!(tlvs_mask & BIT(i)))
continue;
resp = qed_add_tlv(p_hwfn, &p_mbx->offset,
qed_iov_vport_to_tlv(p_hwfn, i), size);
- if (tlvs_accepted & (1 << i))
+ if (tlvs_accepted & BIT(i))
resp->hdr.status = status;
else
resp->hdr.status = PFVF_STATUS_NOT_SUPPORTED;
pfdev_info->fw_minor = FW_MINOR_VERSION;
pfdev_info->fw_rev = FW_REVISION_VERSION;
pfdev_info->fw_eng = FW_ENGINEERING_VERSION;
- pfdev_info->minor_fp_hsi = min_t(u8,
- ETH_HSI_VER_MINOR,
+ pfdev_info->minor_fp_hsi = min_t(u8, ETH_HSI_VER_MINOR,
req->vfdev_info.eth_fp_hsi_minor);
pfdev_info->os_type = VFPF_ACQUIRE_OS_LINUX;
qed_mcp_get_mfw_ver(p_hwfn, p_ptt, &pfdev_info->mfw_ver, NULL);
filter.type = QED_FILTER_VLAN;
filter.vlan = p_vf->shadow_config.vlans[i].vid;
- DP_VERBOSE(p_hwfn,
- QED_MSG_IOV,
+ DP_VERBOSE(p_hwfn, QED_MSG_IOV,
"Reconfiguring VLAN [0x%04x] for VF [%04x]\n",
filter.vlan, p_vf->relative_vf_id);
- rc = qed_sp_eth_filter_ucast(p_hwfn,
- p_vf->opaque_fid,
- &filter,
- QED_SPQ_MODE_CB, NULL);
+ rc = qed_sp_eth_filter_ucast(p_hwfn, p_vf->opaque_fid,
+ &filter, QED_SPQ_MODE_CB, NULL);
if (rc) {
DP_NOTICE(p_hwfn,
"Failed to configure VLAN [%04x] to VF [%04x]\n",
{
int rc = 0;
- if ((events & (1 << VLAN_ADDR_FORCED)) &&
+ if ((events & BIT(VLAN_ADDR_FORCED)) &&
!(p_vf->configured_features & (1 << VLAN_ADDR_FORCED)))
rc = qed_iov_reconfigure_unicast_vlan(p_hwfn, p_vf);
if (!p_vf->vport_instance)
return -EINVAL;
- if (events & (1 << MAC_ADDR_FORCED)) {
+ if (events & BIT(MAC_ADDR_FORCED)) {
/* Since there's no way [currently] of removing the MAC,
* we can always assume this means we need to force it.
*/
p_vf->configured_features |= 1 << MAC_ADDR_FORCED;
}
- if (events & (1 << VLAN_ADDR_FORCED)) {
+ if (events & BIT(VLAN_ADDR_FORCED)) {
struct qed_sp_vport_update_params vport_update;
u8 removal;
int i;
if (filter.vlan)
p_vf->configured_features |= 1 << VLAN_ADDR_FORCED;
else
- p_vf->configured_features &= ~(1 << VLAN_ADDR_FORCED);
+ p_vf->configured_features &= ~BIT(VLAN_ADDR_FORCED);
}
/* If forced features are terminated, we need to configure the shadow
qed_int_cau_conf_sb(p_hwfn, p_ptt,
start->sb_addr[sb_id],
- vf->igu_sbs[sb_id],
- vf->abs_vf_id, 1);
+ vf->igu_sbs[sb_id], vf->abs_vf_id, 1);
}
qed_iov_enable_vf_traffic(p_hwfn, p_ptt, vf);
* vfs that would still be fine, since they passed '0' as padding].
*/
p_bitmap = &vf_info->bulletin.p_virt->valid_bitmap;
- if (!(*p_bitmap & (1 << VFPF_BULLETIN_UNTAGGED_DEFAULT_FORCED))) {
+ if (!(*p_bitmap & BIT(VFPF_BULLETIN_UNTAGGED_DEFAULT_FORCED))) {
u8 vf_req = start->only_untagged;
vf_info->bulletin.p_virt->default_only_untagged = vf_req;
params.mtu = vf->mtu;
rc = qed_sp_eth_vport_start(p_hwfn, ¶ms);
- if (rc != 0) {
+ if (rc) {
DP_ERR(p_hwfn,
"qed_iov_vf_mbx_start_vport returned error %d\n", rc);
status = PFVF_STATUS_FAILURE;
vf->spoof_chk = false;
rc = qed_sp_vport_stop(p_hwfn, vf->opaque_fid, vf->vport_id);
- if (rc != 0) {
+ if (rc) {
DP_ERR(p_hwfn, "qed_iov_vf_mbx_stop_vport returned error %d\n",
rc);
status = PFVF_STATUS_FAILURE;
p_vf->shadow_config.inner_vlan_removal = p_vlan_tlv->remove_vlan;
/* Ignore the VF request if we're forcing a vlan */
- if (!(p_vf->configured_features & (1 << VLAN_ADDR_FORCED))) {
+ if (!(p_vf->configured_features & BIT(VLAN_ADDR_FORCED))) {
p_data->update_inner_vlan_removal_flg = 1;
p_data->inner_vlan_removal_flg = p_vlan_tlv->remove_vlan;
}
/* In forced mode, we're willing to remove entries - but we don't add
* new ones.
*/
- if (p_vf->bulletin.p_virt->valid_bitmap & (1 << VLAN_ADDR_FORCED))
+ if (p_vf->bulletin.p_virt->valid_bitmap & BIT(VLAN_ADDR_FORCED))
return 0;
if (p_params->opcode == QED_FILTER_ADD ||
int i;
/* If we're in forced-mode, we don't allow any change */
- if (p_vf->bulletin.p_virt->valid_bitmap & (1 << MAC_ADDR_FORCED))
+ if (p_vf->bulletin.p_virt->valid_bitmap & BIT(MAC_ADDR_FORCED))
return 0;
/* First remove entries and then add new ones */
}
/* Determine if the unicast filtering is acceptible by PF */
- if ((p_bulletin->valid_bitmap & (1 << VLAN_ADDR_FORCED)) &&
+ if ((p_bulletin->valid_bitmap & BIT(VLAN_ADDR_FORCED)) &&
(params.type == QED_FILTER_VLAN ||
params.type == QED_FILTER_MAC_VLAN)) {
/* Once VLAN is forced or PVID is set, do not allow
goto out;
}
- if ((p_bulletin->valid_bitmap & (1 << MAC_ADDR_FORCED)) &&
+ if ((p_bulletin->valid_bitmap & BIT(MAC_ADDR_FORCED)) &&
(params.type == QED_FILTER_MAC ||
params.type == QED_FILTER_MAC_VLAN)) {
if (!ether_addr_equal(p_bulletin->mac, params.mac) ||
/* Mark VF for ack and clean pending state */
if (p_vf->state == VF_RESET)
p_vf->state = VF_STOPPED;
- ack_vfs[vfid / 32] |= (1 << (vfid % 32));
+ ack_vfs[vfid / 32] |= BIT((vfid % 32));
p_hwfn->pf_iov_info->pending_flr[rel_vf_id / 64] &=
~(1ULL << (rel_vf_id % 64));
p_hwfn->pf_iov_info->pending_events[rel_vf_id / 64] &=
continue;
vfid = p_vf->abs_vf_id;
- if ((1 << (vfid % 32)) & p_disabled_vfs[vfid / 32]) {
+ if (BIT((vfid % 32)) & p_disabled_vfs[vfid / 32]) {
u64 *p_flr = p_hwfn->pf_iov_info->pending_flr;
u16 rel_vf_id = p_vf->relative_vf_id;
vf_info->bulletin.p_virt->valid_bitmap |= feature;
/* Forced MAC will disable MAC_ADDR */
- vf_info->bulletin.p_virt->valid_bitmap &=
- ~(1 << VFPF_BULLETIN_MAC_ADDR);
+ vf_info->bulletin.p_virt->valid_bitmap &= ~BIT(VFPF_BULLETIN_MAC_ADDR);
qed_iov_configure_vport_forced(p_hwfn, vf_info, feature);
}
if (!p_vf || !p_vf->bulletin.p_virt)
return NULL;
- if (!(p_vf->bulletin.p_virt->valid_bitmap & (1 << MAC_ADDR_FORCED)))
+ if (!(p_vf->bulletin.p_virt->valid_bitmap & BIT(MAC_ADDR_FORCED)))
return NULL;
return p_vf->bulletin.p_virt->mac;
if (!p_vf || !p_vf->bulletin.p_virt)
return 0;
- if (!(p_vf->bulletin.p_virt->valid_bitmap & (1 << VLAN_ADDR_FORCED)))
+ if (!(p_vf->bulletin.p_virt->valid_bitmap & BIT(VLAN_ADDR_FORCED)))
return 0;
return p_vf->bulletin.p_virt->pvid;
{
struct qede_dev *edev = netdev_priv(ndev);
- return ((u32)edev->dp_level << QED_LOG_LEVEL_SHIFT) |
- edev->dp_module;
+ return ((u32)edev->dp_level << QED_LOG_LEVEL_SHIFT) | edev->dp_module;
}
static void qede_set_msglevel(struct net_device *ndev, u32 level)
struct qed_link_params link_params;
if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) {
- DP_INFO(edev,
- "Link settings are not allowed to be changed\n");
+ DP_INFO(edev, "Link settings are not allowed to be changed\n");
return -EOPNOTSUPP;
}
/* Unmap the data and free skb */
static int qede_free_tx_pkt(struct qede_dev *edev,
- struct qede_tx_queue *txq,
- int *len)
+ struct qede_tx_queue *txq, int *len)
{
u16 idx = txq->sw_tx_cons & NUM_TX_BDS_MAX;
struct sk_buff *skb = txq->sw_tx_ring[idx].skb;
static void qede_free_failed_tx_pkt(struct qede_dev *edev,
struct qede_tx_queue *txq,
struct eth_tx_1st_bd *first_bd,
- int nbd,
- bool data_split)
+ int nbd, bool data_split)
{
u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
struct sk_buff *skb = txq->sw_tx_ring[idx].skb;
/* Return prod to its position before this skb was handled */
qed_chain_set_prod(&txq->tx_pbl,
- le16_to_cpu(txq->tx_db.data.bd_prod),
- first_bd);
+ le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
/* Return again prod to its position before this skb was handled */
qed_chain_set_prod(&txq->tx_pbl,
- le16_to_cpu(txq->tx_db.data.bd_prod),
- first_bd);
+ le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
/* Free skb */
dev_kfree_skb_any(skb);
}
static u32 qede_xmit_type(struct qede_dev *edev,
- struct sk_buff *skb,
- int *ipv6_ext)
+ struct sk_buff *skb, int *ipv6_ext)
{
u32 rc = XMIT_L4_CSUM;
__be16 l3_proto;
}
static int map_frag_to_bd(struct qede_dev *edev,
- skb_frag_t *frag,
- struct eth_tx_bd *bd)
+ skb_frag_t *frag, struct eth_tx_bd *bd)
{
dma_addr_t mapping;
/* Map skb non-linear frag data for DMA */
mapping = skb_frag_dma_map(&edev->pdev->dev, frag, 0,
- skb_frag_size(frag),
- DMA_TO_DEVICE);
+ skb_frag_size(frag), DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(&edev->pdev->dev, mapping))) {
DP_NOTICE(edev, "Unable to map frag - dropping packet\n");
return -ENOMEM;
}
/* Main transmit function */
-static
-netdev_tx_t qede_start_xmit(struct sk_buff *skb,
- struct net_device *ndev)
+static netdev_tx_t qede_start_xmit(struct sk_buff *skb,
+ struct net_device *ndev)
{
struct qede_dev *edev = netdev_priv(ndev);
struct netdev_queue *netdev_txq;
txq = QEDE_TX_QUEUE(edev, txq_index);
netdev_txq = netdev_get_tx_queue(ndev, txq_index);
- WARN_ON(qed_chain_get_elem_left(&txq->tx_pbl) <
- (MAX_SKB_FRAGS + 1));
+ WARN_ON(qed_chain_get_elem_left(&txq->tx_pbl) < (MAX_SKB_FRAGS + 1));
xmit_type = qede_xmit_type(edev, skb, &ipv6_ext);
return hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl);
}
-static int qede_tx_int(struct qede_dev *edev,
- struct qede_tx_queue *txq)
+static int qede_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
{
struct netdev_queue *netdev_txq;
u16 hw_bd_cons;
static u32 qede_get_rxhash(struct qede_dev *edev,
u8 bitfields,
- __le32 rss_hash,
- enum pkt_hash_types *rxhash_type)
+ __le32 rss_hash, enum pkt_hash_types *rxhash_type)
{
enum rss_hash_type htype;
static inline void qede_skb_receive(struct qede_dev *edev,
struct qede_fastpath *fp,
- struct sk_buff *skb,
- u16 vlan_tag)
+ struct sk_buff *skb, u16 vlan_tag)
{
if (vlan_tag)
- __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
- vlan_tag);
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
napi_gro_receive(&fp->napi, skb);
}
static int qede_fill_frag_skb(struct qede_dev *edev,
struct qede_rx_queue *rxq,
- u8 tpa_agg_index,
- u16 len_on_bd)
+ u8 tpa_agg_index, u16 len_on_bd)
{
struct sw_rx_data *current_bd = &rxq->sw_rx_ring[rxq->sw_rx_cons &
NUM_RX_BDS_MAX];
skb->protocol = eth_type_trans(skb, edev->ndev);
rx_hash = qede_get_rxhash(edev, fp_cqe->bitfields,
- fp_cqe->rss_hash,
- &rxhash_type);
+ fp_cqe->rss_hash, &rxhash_type);
skb_set_hash(skb, rx_hash, rxhash_type);
edev->stats.tx_mac_ctrl_frames = stats.tx_mac_ctrl_frames;
}
-static struct rtnl_link_stats64 *qede_get_stats64(
- struct net_device *dev,
- struct rtnl_link_stats64 *stats)
+static
+struct rtnl_link_stats64 *qede_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
{
struct qede_dev *edev = netdev_priv(dev);
}
DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
- "marked vlan %d as non-configured\n",
- vlan->vid);
+ "marked vlan %d as non-configured\n", vlan->vid);
}
edev->accept_any_vlan = false;
static struct qede_dev *qede_alloc_etherdev(struct qed_dev *cdev,
struct pci_dev *pdev,
struct qed_dev_eth_info *info,
- u32 dp_module,
- u8 dp_level)
+ u32 dp_module, u8 dp_level)
{
struct net_device *ndev;
struct qede_dev *edev;
ndev = alloc_etherdev_mqs(sizeof(*edev),
- info->num_queues,
- info->num_queues);
+ info->num_queues, info->num_queues);
if (!ndev) {
pr_err("etherdev allocation failed\n");
return NULL;
bool is_vf, enum qede_probe_mode mode)
{
struct qed_probe_params probe_params;
- struct qed_slowpath_params params;
+ struct qed_slowpath_params sp_params;
struct qed_dev_eth_info dev_info;
struct qede_dev *edev;
struct qed_dev *cdev;
qede_update_pf_params(cdev);
/* Start the Slowpath-process */
- memset(¶ms, 0, sizeof(struct qed_slowpath_params));
- params.int_mode = QED_INT_MODE_MSIX;
- params.drv_major = QEDE_MAJOR_VERSION;
- params.drv_minor = QEDE_MINOR_VERSION;
- params.drv_rev = QEDE_REVISION_VERSION;
- params.drv_eng = QEDE_ENGINEERING_VERSION;
- strlcpy(params.name, "qede LAN", QED_DRV_VER_STR_SIZE);
- rc = qed_ops->common->slowpath_start(cdev, ¶ms);
+ memset(&sp_params, 0, sizeof(sp_params));
+ sp_params.int_mode = QED_INT_MODE_MSIX;
+ sp_params.drv_major = QEDE_MAJOR_VERSION;
+ sp_params.drv_minor = QEDE_MINOR_VERSION;
+ sp_params.drv_rev = QEDE_REVISION_VERSION;
+ sp_params.drv_eng = QEDE_ENGINEERING_VERSION;
+ strlcpy(sp_params.name, "qede LAN", QED_DRV_VER_STR_SIZE);
+ rc = qed_ops->common->slowpath_start(cdev, &sp_params);
if (rc) {
pr_notice("Cannot start slowpath\n");
goto err1;
/* This function allocates fast-path status block memory */
static int qede_alloc_mem_sb(struct qede_dev *edev,
- struct qed_sb_info *sb_info,
- u16 sb_id)
+ struct qed_sb_info *sb_info, u16 sb_id)
{
struct status_block *sb_virt;
dma_addr_t sb_phys;
int rc;
sb_virt = dma_alloc_coherent(&edev->pdev->dev,
- sizeof(*sb_virt),
- &sb_phys, GFP_KERNEL);
+ sizeof(*sb_virt), &sb_phys, GFP_KERNEL);
if (!sb_virt) {
DP_ERR(edev, "Status block allocation failed\n");
return -ENOMEM;
data = rx_buf->data;
dma_unmap_page(&edev->pdev->dev,
- rx_buf->mapping,
- PAGE_SIZE, DMA_FROM_DEVICE);
+ rx_buf->mapping, PAGE_SIZE, DMA_FROM_DEVICE);
rx_buf->data = NULL;
__free_page(data);
}
}
-static void qede_free_sge_mem(struct qede_dev *edev,
- struct qede_rx_queue *rxq) {
+static void qede_free_sge_mem(struct qede_dev *edev, struct qede_rx_queue *rxq)
+{
int i;
if (edev->gro_disable)
}
}
-static void qede_free_mem_rxq(struct qede_dev *edev,
- struct qede_rx_queue *rxq)
+static void qede_free_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq)
{
qede_free_sge_mem(edev, rxq);
return 0;
}
-static int qede_alloc_sge_mem(struct qede_dev *edev,
- struct qede_rx_queue *rxq)
+static int qede_alloc_sge_mem(struct qede_dev *edev, struct qede_rx_queue *rxq)
{
dma_addr_t mapping;
int i;
}
/* This function allocates all memory needed per Rx queue */
-static int qede_alloc_mem_rxq(struct qede_dev *edev,
- struct qede_rx_queue *rxq)
+static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq)
{
int i, rc, size;
rxq->num_rx_buffers = edev->q_num_rx_buffers;
- rxq->rx_buf_size = NET_IP_ALIGN + ETH_OVERHEAD +
- edev->ndev->mtu;
+ rxq->rx_buf_size = NET_IP_ALIGN + ETH_OVERHEAD + edev->ndev->mtu;
+
if (rxq->rx_buf_size > PAGE_SIZE)
rxq->rx_buf_size = PAGE_SIZE;
return rc;
}
-static void qede_free_mem_txq(struct qede_dev *edev,
- struct qede_tx_queue *txq)
+static void qede_free_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq)
{
/* Free the parallel SW ring */
kfree(txq->sw_tx_ring);
}
/* This function allocates all memory needed per Tx queue */
-static int qede_alloc_mem_txq(struct qede_dev *edev,
- struct qede_tx_queue *txq)
+static int qede_alloc_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq)
{
int size, rc;
union eth_tx_bd_types *p_virt;
}
/* This function frees all memory of a single fp */
-static void qede_free_mem_fp(struct qede_dev *edev,
- struct qede_fastpath *fp)
+static void qede_free_mem_fp(struct qede_dev *edev, struct qede_fastpath *fp)
{
int tc;
/* This function allocates all memory needed for a single fp (i.e. an entity
* which contains status block, one rx queue and multiple per-TC tx queues.
*/
-static int qede_alloc_mem_fp(struct qede_dev *edev,
- struct qede_fastpath *fp)
+static int qede_alloc_mem_fp(struct qede_dev *edev, struct qede_fastpath *fp)
{
int rc, tc;
}
static int qede_drain_txq(struct qede_dev *edev,
- struct qede_tx_queue *txq,
- bool allow_drain)
+ struct qede_tx_queue *txq, bool allow_drain)
{
int rc, cnt = 1000;
projects / cascardo / linux.git / commitdiff