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path: root/drivers/net/benet/be_cmds.c
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Diffstat (limited to 'drivers/net/benet/be_cmds.c')
-rw-r--r--drivers/net/benet/be_cmds.c127
1 files changed, 95 insertions, 32 deletions
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 102ade134165..c59215361f4e 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2005 - 2009 ServerEngines
+ * Copyright (C) 2005 - 2010 ServerEngines
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
@@ -104,10 +104,26 @@ static struct be_mcc_compl *be_mcc_compl_get(struct be_adapter *adapter)
return NULL;
}
-int be_process_mcc(struct be_adapter *adapter)
+void be_async_mcc_enable(struct be_adapter *adapter)
+{
+ spin_lock_bh(&adapter->mcc_cq_lock);
+
+ be_cq_notify(adapter, adapter->mcc_obj.cq.id, true, 0);
+ adapter->mcc_obj.rearm_cq = true;
+
+ spin_unlock_bh(&adapter->mcc_cq_lock);
+}
+
+void be_async_mcc_disable(struct be_adapter *adapter)
+{
+ adapter->mcc_obj.rearm_cq = false;
+}
+
+int be_process_mcc(struct be_adapter *adapter, int *status)
{
struct be_mcc_compl *compl;
- int num = 0, status = 0;
+ int num = 0;
+ struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
spin_lock_bh(&adapter->mcc_cq_lock);
while ((compl = be_mcc_compl_get(adapter))) {
@@ -119,31 +135,31 @@ int be_process_mcc(struct be_adapter *adapter)
be_async_link_state_process(adapter,
(struct be_async_event_link_state *) compl);
} else if (compl->flags & CQE_FLAGS_COMPLETED_MASK) {
- status = be_mcc_compl_process(adapter, compl);
- atomic_dec(&adapter->mcc_obj.q.used);
+ *status = be_mcc_compl_process(adapter, compl);
+ atomic_dec(&mcc_obj->q.used);
}
be_mcc_compl_use(compl);
num++;
}
- if (num)
- be_cq_notify(adapter, adapter->mcc_obj.cq.id, true, num);
-
spin_unlock_bh(&adapter->mcc_cq_lock);
- return status;
+ return num;
}
/* Wait till no more pending mcc requests are present */
static int be_mcc_wait_compl(struct be_adapter *adapter)
{
#define mcc_timeout 120000 /* 12s timeout */
- int i, status;
+ int i, num, status = 0;
+ struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
+
for (i = 0; i < mcc_timeout; i++) {
- status = be_process_mcc(adapter);
- if (status)
- return status;
+ num = be_process_mcc(adapter, &status);
+ if (num)
+ be_cq_notify(adapter, mcc_obj->cq.id,
+ mcc_obj->rearm_cq, num);
- if (atomic_read(&adapter->mcc_obj.q.used) == 0)
+ if (atomic_read(&mcc_obj->q.used) == 0)
break;
udelay(100);
}
@@ -151,7 +167,7 @@ static int be_mcc_wait_compl(struct be_adapter *adapter)
dev_err(&adapter->pdev->dev, "mccq poll timed out\n");
return -1;
}
- return 0;
+ return status;
}
/* Notify MCC requests and wait for completion */
@@ -167,7 +183,14 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
u32 ready;
do {
- ready = ioread32(db) & MPU_MAILBOX_DB_RDY_MASK;
+ ready = ioread32(db);
+ if (ready == 0xffffffff) {
+ dev_err(&adapter->pdev->dev,
+ "pci slot disconnected\n");
+ return -1;
+ }
+
+ ready &= MPU_MAILBOX_DB_RDY_MASK;
if (ready)
break;
@@ -198,6 +221,11 @@ static int be_mbox_notify_wait(struct be_adapter *adapter)
struct be_mcc_mailbox *mbox = mbox_mem->va;
struct be_mcc_compl *compl = &mbox->compl;
+ /* wait for ready to be set */
+ status = be_mbox_db_ready_wait(adapter, db);
+ if (status != 0)
+ return status;
+
val |= MPU_MAILBOX_DB_HI_MASK;
/* at bits 2 - 31 place mbox dma addr msb bits 34 - 63 */
val |= (upper_32_bits(mbox_mem->dma) >> 2) << 2;
@@ -286,7 +314,7 @@ static void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
MCC_WRB_SGE_CNT_SHIFT;
wrb->payload_length = payload_len;
wrb->tag0 = opcode;
- be_dws_cpu_to_le(wrb, 20);
+ be_dws_cpu_to_le(wrb, 8);
}
/* Don't touch the hdr after it's prepared */
@@ -296,6 +324,7 @@ static void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr,
req_hdr->opcode = opcode;
req_hdr->subsystem = subsystem;
req_hdr->request_length = cpu_to_le32(cmd_len - sizeof(*req_hdr));
+ req_hdr->version = 0;
}
static void be_cmd_page_addrs_prepare(struct phys_addr *pages, u32 max_pages,
@@ -396,6 +425,9 @@ int be_cmd_fw_clean(struct be_adapter *adapter)
u8 *wrb;
int status;
+ if (adapter->eeh_err)
+ return -EIO;
+
spin_lock(&adapter->mbox_lock);
wrb = (u8 *)wrb_from_mbox(adapter);
@@ -433,8 +465,6 @@ int be_cmd_eq_create(struct be_adapter *adapter,
req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
- AMAP_SET_BITS(struct amap_eq_context, func, req->context,
- be_pci_func(adapter));
AMAP_SET_BITS(struct amap_eq_context, valid, req->context, 1);
/* 4byte eqe*/
AMAP_SET_BITS(struct amap_eq_context, size, req->context, 0);
@@ -597,7 +627,6 @@ int be_cmd_cq_create(struct be_adapter *adapter,
AMAP_SET_BITS(struct amap_cq_context, eventable, ctxt, 1);
AMAP_SET_BITS(struct amap_cq_context, eqid, ctxt, eq->id);
AMAP_SET_BITS(struct amap_cq_context, armed, ctxt, 1);
- AMAP_SET_BITS(struct amap_cq_context, func, ctxt, be_pci_func(adapter));
be_dws_cpu_to_le(ctxt, sizeof(req->context));
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
@@ -646,7 +675,6 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size);
- AMAP_SET_BITS(struct amap_mcc_context, fid, ctxt, be_pci_func(adapter));
AMAP_SET_BITS(struct amap_mcc_context, valid, ctxt, 1);
AMAP_SET_BITS(struct amap_mcc_context, ring_size, ctxt,
be_encoded_q_len(mccq->len));
@@ -695,8 +723,6 @@ int be_cmd_txq_create(struct be_adapter *adapter,
AMAP_SET_BITS(struct amap_tx_context, tx_ring_size, ctxt,
be_encoded_q_len(txq->len));
- AMAP_SET_BITS(struct amap_tx_context, pci_func_id, ctxt,
- be_pci_func(adapter));
AMAP_SET_BITS(struct amap_tx_context, ctx_valid, ctxt, 1);
AMAP_SET_BITS(struct amap_tx_context, cq_id_send, ctxt, cq->id);
@@ -768,6 +794,9 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
u8 subsys = 0, opcode = 0;
int status;
+ if (adapter->eeh_err)
+ return -EIO;
+
spin_lock(&adapter->mbox_lock);
wrb = wrb_from_mbox(adapter);
@@ -856,6 +885,9 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id)
struct be_cmd_req_if_destroy *req;
int status;
+ if (adapter->eeh_err)
+ return -EIO;
+
spin_lock(&adapter->mbox_lock);
wrb = wrb_from_mbox(adapter);
@@ -1096,8 +1128,7 @@ err:
* (mc == NULL) => multicast promiscous
*/
int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
- struct dev_mc_list *mc_list, u32 mc_count,
- struct be_dma_mem *mem)
+ struct net_device *netdev, struct be_dma_mem *mem)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_mcast_mac_config *req = mem->va;
@@ -1124,13 +1155,14 @@ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
OPCODE_COMMON_NTWK_MULTICAST_SET, sizeof(*req));
req->interface_id = if_id;
- if (mc_list) {
+ if (netdev) {
int i;
struct dev_mc_list *mc;
- req->num_mac = cpu_to_le16(mc_count);
+ req->num_mac = cpu_to_le16(netdev_mc_count(netdev));
- for (mc = mc_list, i = 0; mc; mc = mc->next, i++)
+ i = 0;
+ netdev_for_each_mc_addr(mc, netdev)
memcpy(req->mac[i].byte, mc->dmi_addr, ETH_ALEN);
} else {
req->promiscuous = 1;
@@ -1374,7 +1406,7 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd,
u32 flash_type, u32 flash_opcode, u32 buf_size)
{
struct be_mcc_wrb *wrb;
- struct be_cmd_write_flashrom *req = cmd->va;
+ struct be_cmd_write_flashrom *req;
struct be_sge *sge;
int status;
@@ -1408,7 +1440,8 @@ err:
return status;
}
-int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc)
+int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc,
+ int offset)
{
struct be_mcc_wrb *wrb;
struct be_cmd_write_flashrom *req;
@@ -1429,9 +1462,9 @@ int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc)
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_READ_FLASHROM, sizeof(*req)+4);
- req->params.op_type = cpu_to_le32(FLASHROM_TYPE_REDBOOT);
+ req->params.op_type = cpu_to_le32(IMG_TYPE_REDBOOT);
req->params.op_code = cpu_to_le32(FLASHROM_OPER_REPORT);
- req->params.offset = 0x3FFFC;
+ req->params.offset = offset;
req->params.data_buf_size = 0x4;
status = be_mcc_notify_wait(adapter);
@@ -1607,3 +1640,33 @@ err:
spin_unlock_bh(&adapter->mcc_lock);
return status;
}
+
+extern int be_cmd_get_seeprom_data(struct be_adapter *adapter,
+ struct be_dma_mem *nonemb_cmd)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_seeprom_read *req;
+ struct be_sge *sge;
+ int status;
+
+ spin_lock_bh(&adapter->mcc_lock);
+
+ wrb = wrb_from_mccq(adapter);
+ req = nonemb_cmd->va;
+ sge = nonembedded_sgl(wrb);
+
+ be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1,
+ OPCODE_COMMON_SEEPROM_READ);
+
+ be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_SEEPROM_READ, sizeof(*req));
+
+ sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma));
+ sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF);
+ sge->len = cpu_to_le32(nonemb_cmd->size);
+
+ status = be_mcc_notify_wait(adapter);
+
+ spin_unlock_bh(&adapter->mcc_lock);
+ return status;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-20 19:10:58 +0000