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Merge branch 'be2net' 

Sathya Perla says:

====================
be2net: patch set

The following patch set is best suited for net-next as it
contains code-cleanup, support for newer versions of FW cmds and
a few minor fixes. Please apply. Thanks!
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2014-01-15 15:52:07 -08:00
parent 286ab723d4 5e5110183b
commit e96a41ebde
5 changed files with 227 additions and 201 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/ethernet/emulex/benet/be.h
View File

@ -34,7 +34,7 @@
#include "be_hw.h"
#include "be_roce.h"
#define DRV_VER "4.9.224.0u"
#define DRV_VER "10.0.600.0u"
#define DRV_NAME "be2net"
#define BE_NAME "Emulex BladeEngine2"
#define BE3_NAME "Emulex BladeEngine3"
@ -42,7 +42,7 @@
#define OC_NAME_BE OC_NAME "(be3)"
#define OC_NAME_LANCER OC_NAME "(Lancer)"
#define OC_NAME_SH OC_NAME "(Skyhawk)"
#define DRV_DESC "Emulex OneConnect 10Gbps NIC Driver"
#define DRV_DESC "Emulex OneConnect NIC Driver"
#define BE_VENDOR_ID 0x19a2
#define EMULEX_VENDOR_ID 0x10df
@ -283,7 +283,6 @@ struct be_rx_compl_info {
u32 rss_hash;
u16 vlan_tag;
u16 pkt_size;
u16 rxq_idx;
u16 port;
u8 vlanf;
u8 num_rcvd;
@ -493,7 +492,7 @@ struct be_adapter {
u16 pvid;
struct phy_info phy;
u8 wol_cap;
bool wol;
bool wol_en;
u32 uc_macs; /* Count of secondary UC MAC programmed */
u16 asic_rev;
u16 qnq_vid;

178
drivers/net/ethernet/emulex/benet/be_cmds.c
View File

@ -1101,23 +1101,22 @@ static int be_cmd_mccq_ext_create(struct be_adapter *adapter,
OPCODE_COMMON_MCC_CREATE_EXT, sizeof(*req), wrb, NULL);
req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
if (lancer_chip(adapter)) {
req->hdr.version = 1;
req->cq_id = cpu_to_le16(cq->id);
AMAP_SET_BITS(struct amap_mcc_context_lancer, ring_size, ctxt,
be_encoded_q_len(mccq->len));
AMAP_SET_BITS(struct amap_mcc_context_lancer, valid, ctxt, 1);
AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_id,
ctxt, cq->id);
AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_valid,
ctxt, 1);
} else {
if (BEx_chip(adapter)) {
AMAP_SET_BITS(struct amap_mcc_context_be, valid, ctxt, 1);
AMAP_SET_BITS(struct amap_mcc_context_be, ring_size, ctxt,
be_encoded_q_len(mccq->len));
AMAP_SET_BITS(struct amap_mcc_context_be, cq_id, ctxt, cq->id);
} else {
req->hdr.version = 1;
req->cq_id = cpu_to_le16(cq->id);
AMAP_SET_BITS(struct amap_mcc_context_v1, ring_size, ctxt,
be_encoded_q_len(mccq->len));
AMAP_SET_BITS(struct amap_mcc_context_v1, valid, ctxt, 1);
AMAP_SET_BITS(struct amap_mcc_context_v1, async_cq_id,
ctxt, cq->id);
AMAP_SET_BITS(struct amap_mcc_context_v1, async_cq_valid,
ctxt, 1);
}
/* Subscribe to Link State and Group 5 Events(bits 1 and 5 set) */
@ -1187,7 +1186,7 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
int status;
status = be_cmd_mccq_ext_create(adapter, mccq, cq);
if (status && !lancer_chip(adapter)) {
if (status && BEx_chip(adapter)) {
dev_warn(&adapter->pdev->dev, "Upgrade to F/W ver 2.102.235.0 "
"or newer to avoid conflicting priorities between NIC "
"and FCoE traffic");
@ -2692,6 +2691,13 @@ int be_cmd_get_fn_privileges(struct be_adapter *adapter, u32 *privilege,
struct be_cmd_resp_get_fn_privileges *resp =
embedded_payload(wrb);
*privilege = le32_to_cpu(resp->privilege_mask);
/* In UMC mode FW does not return right privileges.
* Override with correct privilege equivalent to PF.
*/
if (BEx_chip(adapter) && be_is_mc(adapter) &&
be_physfn(adapter))
*privilege = MAX_PRIVILEGES;
}
err:
@ -2736,7 +2742,8 @@ err:
* If pmac_id is returned, pmac_id_valid is returned as true
*/
int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
bool *pmac_id_valid, u32 *pmac_id, u8 domain)
bool *pmac_id_valid, u32 *pmac_id, u32 if_handle,
u8 domain)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_mac_list *req;
@ -2774,7 +2781,7 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
req->mac_type = MAC_ADDRESS_TYPE_NETWORK;
if (*pmac_id_valid) {
req->mac_id = cpu_to_le32(*pmac_id);
req->iface_id = cpu_to_le16(adapter->if_handle);
req->iface_id = cpu_to_le16(if_handle);
req->perm_override = 0;
} else {
req->perm_override = 1;
@ -2827,17 +2834,21 @@ out:
return status;
}
int be_cmd_get_active_mac(struct be_adapter *adapter, u32 curr_pmac_id, u8 *mac)
int be_cmd_get_active_mac(struct be_adapter *adapter, u32 curr_pmac_id, u8 *mac,
u32 if_handle, bool active, u32 domain)
{
bool active = true;
if (!active)
be_cmd_get_mac_from_list(adapter, mac, &active, &curr_pmac_id,
if_handle, domain);
if (BEx_chip(adapter))
return be_cmd_mac_addr_query(adapter, mac, false,
adapter->if_handle, curr_pmac_id);
if_handle, curr_pmac_id);
else
/* Fetch the MAC address using pmac_id */
return be_cmd_get_mac_from_list(adapter, mac, &active,
&curr_pmac_id, 0);
&curr_pmac_id,
if_handle, domain);
}
int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac)
@ -2856,7 +2867,7 @@ int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac)
adapter->if_handle, 0);
} else {
status = be_cmd_get_mac_from_list(adapter, mac, &pmac_valid,
NULL, 0);
NULL, adapter->if_handle, 0);
}
return status;
@ -2917,7 +2928,8 @@ int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom)
int status;
status = be_cmd_get_mac_from_list(adapter, old_mac, &active_mac,
&pmac_id, dom);
&pmac_id, if_id, dom);
if (!status && active_mac)
be_cmd_pmac_del(adapter, if_id, pmac_id, dom);
@ -2997,7 +3009,7 @@ int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid,
ctxt, intf_id);
AMAP_SET_BITS(struct amap_get_hsw_req_context, pvid_valid, ctxt, 1);
if (!BEx_chip(adapter)) {
if (!BEx_chip(adapter) && mode) {
AMAP_SET_BITS(struct amap_get_hsw_req_context, interface_id,
ctxt, adapter->hba_port_num);
AMAP_SET_BITS(struct amap_get_hsw_req_context, pport, ctxt, 1);
@ -3028,14 +3040,16 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_acpi_wol_magic_config_v1 *req;
int status;
int payload_len = sizeof(*req);
int status = 0;
struct be_dma_mem cmd;
if (!be_cmd_allowed(adapter, OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG,
CMD_SUBSYSTEM_ETH))
return -EPERM;
if (be_is_wol_excluded(adapter))
return status;
if (mutex_lock_interruptible(&adapter->mbox_lock))
return -1;
@ -3060,7 +3074,7 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter)
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH,
OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG,
payload_len, wrb, &cmd);
sizeof(*req), wrb, &cmd);
req->hdr.version = 1;
req->query_options = BE_GET_WOL_CAP;
@ -3070,13 +3084,9 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter)
struct be_cmd_resp_acpi_wol_magic_config_v1 *resp;
resp = (struct be_cmd_resp_acpi_wol_magic_config_v1 *) cmd.va;
/* the command could succeed misleadingly on old f/w
* which is not aware of the V1 version. fake an error. */
if (resp->hdr.response_length < payload_len) {
status = -1;
goto err;
}
adapter->wol_cap = resp->wol_settings;
if (adapter->wol_cap & BE_WOL_CAP)
adapter->wol_en = true;
}
err:
mutex_unlock(&adapter->mbox_lock);
@ -3085,6 +3095,76 @@ err:
return status;
}
int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level)
{
struct be_dma_mem extfat_cmd;
struct be_fat_conf_params *cfgs;
int status;
int i, j;
memset(&extfat_cmd, 0, sizeof(struct be_dma_mem));
extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps);
extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size,
&extfat_cmd.dma);
if (!extfat_cmd.va)
return -ENOMEM;
status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd);
if (status)
goto err;
cfgs = (struct be_fat_conf_params *)
(extfat_cmd.va + sizeof(struct be_cmd_resp_hdr));
for (i = 0; i < le32_to_cpu(cfgs->num_modules); i++) {
u32 num_modes = le32_to_cpu(cfgs->module[i].num_modes);
for (j = 0; j < num_modes; j++) {
if (cfgs->module[i].trace_lvl[j].mode == MODE_UART)
cfgs->module[i].trace_lvl[j].dbg_lvl =
cpu_to_le32(level);
}
}
status = be_cmd_set_ext_fat_capabilites(adapter, &extfat_cmd, cfgs);
err:
pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va,
extfat_cmd.dma);
return status;
}
int be_cmd_get_fw_log_level(struct be_adapter *adapter)
{
struct be_dma_mem extfat_cmd;
struct be_fat_conf_params *cfgs;
int status, j;
int level = 0;
memset(&extfat_cmd, 0, sizeof(struct be_dma_mem));
extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps);
extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size,
&extfat_cmd.dma);
if (!extfat_cmd.va) {
dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n",
__func__);
goto err;
}
status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd);
if (!status) {
cfgs = (struct be_fat_conf_params *)(extfat_cmd.va +
sizeof(struct be_cmd_resp_hdr));
for (j = 0; j < le32_to_cpu(cfgs->module[0].num_modes); j++) {
if (cfgs->module[0].trace_lvl[j].mode == MODE_UART)
level = cfgs->module[0].trace_lvl[j].dbg_lvl;
}
}
pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va,
extfat_cmd.dma);
err:
return level;
}
int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter,
struct be_dma_mem *cmd)
{
@ -3609,6 +3689,40 @@ int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable)
return status;
}
/* Uses MBOX */
int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile_id)
{
struct be_cmd_req_get_active_profile *req;
struct be_mcc_wrb *wrb;
int status;
if (mutex_lock_interruptible(&adapter->mbox_lock))
return -1;
wrb = wrb_from_mbox(adapter);
if (!wrb) {
status = -EBUSY;
goto err;
}
req = embedded_payload(wrb);
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_ACTIVE_PROFILE, sizeof(*req),
wrb, NULL);
status = be_mbox_notify_wait(adapter);
if (!status) {
struct be_cmd_resp_get_active_profile *resp =
embedded_payload(wrb);
*profile_id = le16_to_cpu(resp->active_profile_id);
}
err:
mutex_unlock(&adapter->mbox_lock);
return status;
}
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
int wrb_payload_size, u16 *cmd_status, u16 *ext_status)
{

33
drivers/net/ethernet/emulex/benet/be_cmds.h
View File

@ -216,6 +216,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_GET_FUNC_CONFIG 160
#define OPCODE_COMMON_GET_PROFILE_CONFIG 164
#define OPCODE_COMMON_SET_PROFILE_CONFIG 165
#define OPCODE_COMMON_GET_ACTIVE_PROFILE 167
#define OPCODE_COMMON_SET_HSW_CONFIG 153
#define OPCODE_COMMON_GET_FN_PRIVILEGES 170
#define OPCODE_COMMON_READ_OBJECT 171
@ -452,7 +453,7 @@ struct amap_mcc_context_be {
u8 rsvd2[32];
} __packed;
struct amap_mcc_context_lancer {
struct amap_mcc_context_v1 {
u8 async_cq_id[16];
u8 ring_size[4];
u8 rsvd0[12];
@ -476,7 +477,7 @@ struct be_cmd_req_mcc_ext_create {
u16 num_pages;
u16 cq_id;
u32 async_event_bitmap[1];
u8 context[sizeof(struct amap_mcc_context_be) / 8];
u8 context[sizeof(struct amap_mcc_context_v1) / 8];
struct phys_addr pages[8];
} __packed;
@ -1097,6 +1098,14 @@ struct be_cmd_resp_query_fw_cfg {
u32 function_caps;
};
/* Is BE in a multi-channel mode */
static inline bool be_is_mc(struct be_adapter *adapter)
{
return adapter->function_mode & FLEX10_MODE ||
adapter->function_mode & VNIC_MODE ||
adapter->function_mode & UMC_ENABLED;
}
/******************** RSS Config ****************************************/
/* RSS type Input parameters used to compute RX hash
* RSS_ENABLE_IPV4 SRC IPv4, DST IPv4
@ -1917,6 +1926,17 @@ struct be_cmd_resp_set_profile_config {
struct be_cmd_resp_hdr hdr;
};
struct be_cmd_req_get_active_profile {
struct be_cmd_req_hdr hdr;
u32 rsvd;
} __packed;
struct be_cmd_resp_get_active_profile {
struct be_cmd_resp_hdr hdr;
u16 active_profile_id;
u16 next_profile_id;
} __packed;
struct be_cmd_enable_disable_vf {
struct be_cmd_req_hdr hdr;
u8 enable;
@ -2037,8 +2057,10 @@ int be_cmd_get_fn_privileges(struct be_adapter *adapter, u32 *privilege,
int be_cmd_set_fn_privileges(struct be_adapter *adapter, u32 privileges,
u32 vf_num);
int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
bool *pmac_id_active, u32 *pmac_id, u8 domain);
int be_cmd_get_active_mac(struct be_adapter *adapter, u32 pmac_id, u8 *mac);
bool *pmac_id_active, u32 *pmac_id,
u32 if_handle, u8 domain);
int be_cmd_get_active_mac(struct be_adapter *adapter, u32 pmac_id, u8 *mac,
u32 if_handle, bool active, u32 domain);
int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac);
int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, u8 mac_count,
u32 domain);
@ -2048,6 +2070,8 @@ int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, u32 domain,
int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, u32 domain,
u16 intf_id, u8 *mode);
int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter);
int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level);
int be_cmd_get_fw_log_level(struct be_adapter *adapter);
int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter,
struct be_dma_mem *cmd);
int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter,
@ -2063,6 +2087,7 @@ int be_cmd_get_func_config(struct be_adapter *adapter,
int be_cmd_get_profile_config(struct be_adapter *adapter,
struct be_resources *res, u8 domain);
int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps, u8 domain);
int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile);
int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg,
int vf_num);
int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);

73
drivers/net/ethernet/emulex/benet/be_ethtool.c
View File

@ -713,12 +713,13 @@ be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
{
struct be_adapter *adapter = netdev_priv(netdev);
if (be_is_wol_supported(adapter)) {
if (adapter->wol_cap & BE_WOL_CAP) {
wol->supported |= WAKE_MAGIC;
if (adapter->wol)
if (adapter->wol_en)
wol->wolopts |= WAKE_MAGIC;
} else
} else {
wol->wolopts = 0;
}
memset(&wol->sopass, 0, sizeof(wol->sopass));
}
@ -730,15 +731,15 @@ be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & ~WAKE_MAGIC)
return -EOPNOTSUPP;
if (!be_is_wol_supported(adapter)) {
if (!(adapter->wol_cap & BE_WOL_CAP)) {
dev_warn(&adapter->pdev->dev, "WOL not supported\n");
return -EOPNOTSUPP;
}
if (wol->wolopts & WAKE_MAGIC)
adapter->wol = true;
adapter->wol_en = true;
else
adapter->wol = false;
adapter->wol_en = false;
return 0;
}
@ -904,73 +905,21 @@ static u32 be_get_msg_level(struct net_device *netdev)
{
struct be_adapter *adapter = netdev_priv(netdev);
if (lancer_chip(adapter)) {
dev_err(&adapter->pdev->dev, "Operation not supported\n");
return -EOPNOTSUPP;
}
return adapter->msg_enable;
}
static void be_set_fw_log_level(struct be_adapter *adapter, u32 level)
{
struct be_dma_mem extfat_cmd;
struct be_fat_conf_params *cfgs;
int status;
int i, j;
memset(&extfat_cmd, 0, sizeof(struct be_dma_mem));
extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps);
extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size,
&extfat_cmd.dma);
if (!extfat_cmd.va) {
dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n",
__func__);
goto err;
}
status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd);
if (!status) {
cfgs = (struct be_fat_conf_params *)(extfat_cmd.va +
sizeof(struct be_cmd_resp_hdr));
for (i = 0; i < le32_to_cpu(cfgs->num_modules); i++) {
u32 num_modes = le32_to_cpu(cfgs->module[i].num_modes);
for (j = 0; j < num_modes; j++) {
if (cfgs->module[i].trace_lvl[j].mode ==
MODE_UART)
cfgs->module[i].trace_lvl[j].dbg_lvl =
cpu_to_le32(level);
}
}
status = be_cmd_set_ext_fat_capabilites(adapter, &extfat_cmd,
cfgs);
if (status)
dev_err(&adapter->pdev->dev,
"Message level set failed\n");
} else {
dev_err(&adapter->pdev->dev, "Message level get failed\n");
}
pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va,
extfat_cmd.dma);
err:
return;
}
static void be_set_msg_level(struct net_device *netdev, u32 level)
{
struct be_adapter *adapter = netdev_priv(netdev);
if (lancer_chip(adapter)) {
dev_err(&adapter->pdev->dev, "Operation not supported\n");
return;
}
if (adapter->msg_enable == level)
return;
if ((level & NETIF_MSG_HW) != (adapter->msg_enable & NETIF_MSG_HW))
be_set_fw_log_level(adapter, level & NETIF_MSG_HW ?
FW_LOG_LEVEL_DEFAULT : FW_LOG_LEVEL_FATAL);
if (BEx_chip(adapter))
be_cmd_set_fw_log_level(adapter, level & NETIF_MSG_HW ?
FW_LOG_LEVEL_DEFAULT :
FW_LOG_LEVEL_FATAL);
adapter->msg_enable = level;
return;

137
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -121,12 +121,6 @@ static const char * const ue_status_hi_desc[] = {
"Unknown"
};
/* Is BE in a multi-channel mode */
static inline bool be_is_mc(struct be_adapter *adapter) {
return (adapter->function_mode & FLEX10_MODE ||
adapter->function_mode & VNIC_MODE ||
adapter->function_mode & UMC_ENABLED);
}
static void be_queue_free(struct be_adapter *adapter, struct be_queue_info *q)
{
@ -258,6 +252,12 @@ static int be_mac_addr_set(struct net_device *netdev, void *p)
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
/* Proceed further only if, User provided MAC is different
* from active MAC
*/
if (ether_addr_equal(addr->sa_data, netdev->dev_addr))
return 0;
/* The PMAC_ADD cmd may fail if the VF doesn't have FILTMGMT
* privilege or if PF did not provision the new MAC address.
* On BE3, this cmd will always fail if the VF doesn't have the
@ -280,7 +280,8 @@ static int be_mac_addr_set(struct net_device *netdev, void *p)
/* Decide if the new MAC is successfully activated only after
* querying the FW
*/
status = be_cmd_get_active_mac(adapter, curr_pmac_id, mac);
status = be_cmd_get_active_mac(adapter, curr_pmac_id, mac,
adapter->if_handle, true, 0);
if (status)
goto err;
@ -1442,12 +1443,12 @@ static inline bool csum_passed(struct be_rx_compl_info *rxcp)
(rxcp->ip_csum || rxcp->ipv6);
}
static struct be_rx_page_info *get_rx_page_info(struct be_rx_obj *rxo,
u16 frag_idx)
static struct be_rx_page_info *get_rx_page_info(struct be_rx_obj *rxo)
{
struct be_adapter *adapter = rxo->adapter;
struct be_rx_page_info *rx_page_info;
struct be_queue_info *rxq = &rxo->q;
u16 frag_idx = rxq->tail;
rx_page_info = &rxo->page_info_tbl[frag_idx];
BUG_ON(!rx_page_info->page);
@ -1459,6 +1460,7 @@ static struct be_rx_page_info *get_rx_page_info(struct be_rx_obj *rxo,
rx_page_info->last_page_user = false;
}
queue_tail_inc(rxq);
atomic_dec(&rxq->used);
return rx_page_info;
}
@ -1467,15 +1469,13 @@ static struct be_rx_page_info *get_rx_page_info(struct be_rx_obj *rxo,
static void be_rx_compl_discard(struct be_rx_obj *rxo,
struct be_rx_compl_info *rxcp)
{
struct be_queue_info *rxq = &rxo->q;
struct be_rx_page_info *page_info;
u16 i, num_rcvd = rxcp->num_rcvd;
for (i = 0; i < num_rcvd; i++) {
page_info = get_rx_page_info(rxo, rxcp->rxq_idx);
page_info = get_rx_page_info(rxo);
put_page(page_info->page);
memset(page_info, 0, sizeof(*page_info));
index_inc(&rxcp->rxq_idx, rxq->len);
}
}
@ -1486,13 +1486,12 @@ static void be_rx_compl_discard(struct be_rx_obj *rxo,
static void skb_fill_rx_data(struct be_rx_obj *rxo, struct sk_buff *skb,
struct be_rx_compl_info *rxcp)
{
struct be_queue_info *rxq = &rxo->q;
struct be_rx_page_info *page_info;
u16 i, j;
u16 hdr_len, curr_frag_len, remaining;
u8 *start;
page_info = get_rx_page_info(rxo, rxcp->rxq_idx);
page_info = get_rx_page_info(rxo);
start = page_address(page_info->page) + page_info->page_offset;
prefetch(start);
@ -1526,10 +1525,9 @@ static void skb_fill_rx_data(struct be_rx_obj *rxo, struct sk_buff *skb,
}
/* More frags present for this completion */
index_inc(&rxcp->rxq_idx, rxq->len);
remaining = rxcp->pkt_size - curr_frag_len;
for (i = 1, j = 0; i < rxcp->num_rcvd; i++) {
page_info = get_rx_page_info(rxo, rxcp->rxq_idx);
page_info = get_rx_page_info(rxo);
curr_frag_len = min(remaining, rx_frag_size);
/* Coalesce all frags from the same physical page in one slot */
@ -1550,7 +1548,6 @@ static void skb_fill_rx_data(struct be_rx_obj *rxo, struct sk_buff *skb,
skb->data_len += curr_frag_len;
skb->truesize += rx_frag_size;
remaining -= curr_frag_len;
index_inc(&rxcp->rxq_idx, rxq->len);
page_info->page = NULL;
}
BUG_ON(j > MAX_SKB_FRAGS);
@ -1598,7 +1595,6 @@ static void be_rx_compl_process_gro(struct be_rx_obj *rxo,
struct be_adapter *adapter = rxo->adapter;
struct be_rx_page_info *page_info;
struct sk_buff *skb = NULL;
struct be_queue_info *rxq = &rxo->q;
u16 remaining, curr_frag_len;
u16 i, j;
@ -1610,7 +1606,7 @@ static void be_rx_compl_process_gro(struct be_rx_obj *rxo,
remaining = rxcp->pkt_size;
for (i = 0, j = -1; i < rxcp->num_rcvd; i++) {
page_info = get_rx_page_info(rxo, rxcp->rxq_idx);
page_info = get_rx_page_info(rxo);
curr_frag_len = min(remaining, rx_frag_size);
@ -1628,7 +1624,6 @@ static void be_rx_compl_process_gro(struct be_rx_obj *rxo,
skb_frag_size_add(&skb_shinfo(skb)->frags[j], curr_frag_len);
skb->truesize += rx_frag_size;
remaining -= curr_frag_len;
index_inc(&rxcp->rxq_idx, rxq->len);
memset(page_info, 0, sizeof(*page_info));
}
BUG_ON(j > MAX_SKB_FRAGS);
@ -1663,8 +1658,6 @@ static void be_parse_rx_compl_v1(struct be_eth_rx_compl *compl,
AMAP_GET_BITS(struct amap_eth_rx_compl_v1, l4_cksm, compl);
rxcp->ipv6 =
AMAP_GET_BITS(struct amap_eth_rx_compl_v1, ip_version, compl);
rxcp->rxq_idx =
AMAP_GET_BITS(struct amap_eth_rx_compl_v1, fragndx, compl);
rxcp->num_rcvd =
AMAP_GET_BITS(struct amap_eth_rx_compl_v1, numfrags, compl);
rxcp->pkt_type =
@ -1695,8 +1688,6 @@ static void be_parse_rx_compl_v0(struct be_eth_rx_compl *compl,
AMAP_GET_BITS(struct amap_eth_rx_compl_v0, l4_cksm, compl);
rxcp->ipv6 =
AMAP_GET_BITS(struct amap_eth_rx_compl_v0, ip_version, compl);
rxcp->rxq_idx =
AMAP_GET_BITS(struct amap_eth_rx_compl_v0, fragndx, compl);
rxcp->num_rcvd =
AMAP_GET_BITS(struct amap_eth_rx_compl_v0, numfrags, compl);
rxcp->pkt_type =
@ -1914,7 +1905,6 @@ static void be_rx_cq_clean(struct be_rx_obj *rxo)
struct be_rx_compl_info *rxcp;
struct be_adapter *adapter = rxo->adapter;
int flush_wait = 0;
u16 tail;
/* Consume pending rx completions.
* Wait for the flush completion (identified by zero num_rcvd)
@ -1947,9 +1937,8 @@ static void be_rx_cq_clean(struct be_rx_obj *rxo)
be_cq_notify(adapter, rx_cq->id, false, 0);
/* Then free posted rx buffers that were not used */
tail = (rxq->head + rxq->len - atomic_read(&rxq->used)) % rxq->len;
for (; atomic_read(&rxq->used) > 0; index_inc(&tail, rxq->len)) {
page_info = get_rx_page_info(rxo, tail);
while (atomic_read(&rxq->used) > 0) {
page_info = get_rx_page_info(rxo);
put_page(page_info->page);
memset(page_info, 0, sizeof(*page_info));
}
@ -2884,14 +2873,11 @@ static int be_vfs_mac_query(struct be_adapter *adapter)
int status, vf;
u8 mac[ETH_ALEN];
struct be_vf_cfg *vf_cfg;
bool active = false;
for_all_vfs(adapter, vf_cfg, vf) {
be_cmd_get_mac_from_list(adapter, mac, &active,
&vf_cfg->pmac_id, 0);
status = be_cmd_mac_addr_query(adapter, mac, false,
vf_cfg->if_handle, 0);
status = be_cmd_get_active_mac(adapter, vf_cfg->pmac_id,
mac, vf_cfg->if_handle,
false, vf+1);
if (status)
return status;
memcpy(vf_cfg->mac_addr, mac, ETH_ALEN);
@ -3233,6 +3219,7 @@ static int be_get_resources(struct be_adapter *adapter)
/* Routine to query per function resource limits */
static int be_get_config(struct be_adapter *adapter)
{
u16 profile_id;
int status;
status = be_cmd_query_fw_cfg(adapter, &adapter->port_num,
@ -3242,6 +3229,13 @@ static int be_get_config(struct be_adapter *adapter)
if (status)
return status;
if (be_physfn(adapter)) {
status = be_cmd_get_active_profile(adapter, &profile_id);
if (!status)
dev_info(&adapter->pdev->dev,
"Using profile 0x%x\n", profile_id);
}
status = be_get_resources(adapter);
if (status)
return status;
@ -3396,11 +3390,6 @@ static int be_setup(struct be_adapter *adapter)
goto err;
be_cmd_get_fn_privileges(adapter, &adapter->cmd_privileges, 0);
/* In UMC mode FW does not return right privileges.
* Override with correct privilege equivalent to PF.
*/
if (be_is_mc(adapter))
adapter->cmd_privileges = MAX_PRIVILEGES;
status = be_mac_setup(adapter);
if (status)
@ -3419,6 +3408,8 @@ static int be_setup(struct be_adapter *adapter)
be_set_rx_mode(adapter->netdev);
be_cmd_get_acpi_wol_cap(adapter);
be_cmd_get_flow_control(adapter, &tx_fc, &rx_fc);
if (rx_fc != adapter->rx_fc || tx_fc != adapter->tx_fc)
@ -4288,74 +4279,22 @@ static void be_remove(struct pci_dev *pdev)
free_netdev(adapter->netdev);
}
bool be_is_wol_supported(struct be_adapter *adapter)
{
return ((adapter->wol_cap & BE_WOL_CAP) &&
!be_is_wol_excluded(adapter)) ? true : false;
}
u32 be_get_fw_log_level(struct be_adapter *adapter)
{
struct be_dma_mem extfat_cmd;
struct be_fat_conf_params *cfgs;
int status;
u32 level = 0;
int j;
if (lancer_chip(adapter))
return 0;
memset(&extfat_cmd, 0, sizeof(struct be_dma_mem));
extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps);
extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size,
&extfat_cmd.dma);
if (!extfat_cmd.va) {
dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n",
__func__);
goto err;
}
status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd);
if (!status) {
cfgs = (struct be_fat_conf_params *)(extfat_cmd.va +
sizeof(struct be_cmd_resp_hdr));
for (j = 0; j < le32_to_cpu(cfgs->module[0].num_modes); j++) {
if (cfgs->module[0].trace_lvl[j].mode == MODE_UART)
level = cfgs->module[0].trace_lvl[j].dbg_lvl;
}
}
pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va,
extfat_cmd.dma);
err:
return level;
}
static int be_get_initial_config(struct be_adapter *adapter)
{
int status;
u32 level;
int status, level;
status = be_cmd_get_cntl_attributes(adapter);
if (status)
return status;
status = be_cmd_get_acpi_wol_cap(adapter);
if (status) {
/* in case of a failure to get wol capabillities
* check the exclusion list to determine WOL capability */
if (!be_is_wol_excluded(adapter))
adapter->wol_cap |= BE_WOL_CAP;
}
if (be_is_wol_supported(adapter))
adapter->wol = true;
/* Must be a power of 2 or else MODULO will BUG_ON */
adapter->be_get_temp_freq = 64;
level = be_get_fw_log_level(adapter);
adapter->msg_enable = level <= FW_LOG_LEVEL_DEFAULT ? NETIF_MSG_HW : 0;
if (BEx_chip(adapter)) {
level = be_cmd_get_fw_log_level(adapter);
adapter->msg_enable =
level <= FW_LOG_LEVEL_DEFAULT ? NETIF_MSG_HW : 0;
}
adapter->cfg_num_qs = netif_get_num_default_rss_queues();
return 0;
@ -4618,7 +4557,7 @@ static int be_suspend(struct pci_dev *pdev, pm_message_t state)
struct be_adapter *adapter = pci_get_drvdata(pdev);
struct net_device *netdev = adapter->netdev;
if (adapter->wol)
if (adapter->wol_en)
be_setup_wol(adapter, true);
be_intr_set(adapter, false);
@ -4674,7 +4613,7 @@ static int be_resume(struct pci_dev *pdev)
msecs_to_jiffies(1000));
netif_device_attach(netdev);
if (adapter->wol)
if (adapter->wol_en)
be_setup_wol(adapter, false);
return 0;