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qed: Add iscsi/rdma personalities

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This patch adds in the ecore 2 new personalities in addition to
QED_PCI_ETH - QED_PCI_ISCSI and QED_PCI_ETH_ROCE.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz
2016-06-03 14:35:34 +03:00
committed by David S. Miller
parent 7a9b6b8f6e
commit c5ac93191d
8 changed files with 114 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/qlogic/qed/qed.h
View File

@@ -127,6 +127,8 @@ struct qed_tunn_update_params {
*/
enum qed_pci_personality {
QED_PCI_ETH,
QED_PCI_ISCSI,
QED_PCI_ETH_ROCE,
QED_PCI_DEFAULT /* default in shmem */
};
@@ -170,6 +172,8 @@ enum QED_PORT_MODE {
enum qed_dev_cap {
QED_DEV_CAP_ETH,
QED_DEV_CAP_ISCSI,
QED_DEV_CAP_ROCE,
};
struct qed_hw_info {

6
drivers/net/ethernet/qlogic/qed/qed_dev.c
View File

@@ -1472,6 +1472,12 @@ static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn,
if (device_capabilities & NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ETHERNET)
__set_bit(QED_DEV_CAP_ETH,
&p_hwfn->hw_info.device_capabilities);
if (device_capabilities & NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ISCSI)
__set_bit(QED_DEV_CAP_ISCSI,
&p_hwfn->hw_info.device_capabilities);
if (device_capabilities & NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ROCE)
__set_bit(QED_DEV_CAP_ROCE,
&p_hwfn->hw_info.device_capabilities);
return qed_mcp_fill_shmem_func_info(p_hwfn, p_ptt);
}

6
drivers/net/ethernet/qlogic/qed/qed_hsi.h
View File

@@ -650,7 +650,7 @@ struct mstorm_vf_zone {
/* personality per PF */
enum personality_type {
BAD_PERSONALITY_TYP,
PERSONALITY_RESERVED,
PERSONALITY_ISCSI,
PERSONALITY_RESERVED2,
PERSONALITY_RDMA_AND_ETH,
PERSONALITY_RESERVED3,
@@ -7072,6 +7072,8 @@ struct public_func {
#define FUNC_MF_CFG_PROTOCOL_MASK 0x000000f0
#define FUNC_MF_CFG_PROTOCOL_SHIFT 4
#define FUNC_MF_CFG_PROTOCOL_ETHERNET 0x00000000
#define FUNC_MF_CFG_PROTOCOL_ISCSI 0x00000010
#define FUNC_MF_CFG_PROTOCOL_ROCE 0x00000030
#define FUNC_MF_CFG_PROTOCOL_MAX 0x00000030
#define FUNC_MF_CFG_MIN_BW_MASK 0x0000ff00
@@ -7405,6 +7407,8 @@ struct nvm_cfg1_glob {
u32 misc_sig;
u32 device_capabilities;
#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ETHERNET 0x1
#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ISCSI 0x4
#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ROCE 0x8
u32 power_dissipated;
u32 power_consumed;
u32 efi_version;

5
drivers/net/ethernet/qlogic/qed/qed_main.c
View File

@@ -207,6 +207,8 @@ int qed_fill_dev_info(struct qed_dev *cdev,
dev_info->pci_mem_start = cdev->pci_params.mem_start;
dev_info->pci_mem_end = cdev->pci_params.mem_end;
dev_info->pci_irq = cdev->pci_params.irq;
dev_info->rdma_supported =
(cdev->hwfns[0].hw_info.personality == QED_PCI_ETH_ROCE);
dev_info->is_mf_default = IS_MF_DEFAULT(&cdev->hwfns[0]);
ether_addr_copy(dev_info->hw_mac, cdev->hwfns[0].hw_info.hw_mac_addr);
@@ -901,7 +903,8 @@ static int qed_slowpath_stop(struct qed_dev *cdev)
if (IS_PF(cdev)) {
qed_free_stream_mem(cdev);
qed_sriov_disable(cdev, true);
if (IS_QED_ETH_IF(cdev))
qed_sriov_disable(cdev, true);
qed_nic_stop(cdev);
qed_slowpath_irq_free(cdev);

13
drivers/net/ethernet/qlogic/qed/qed_mcp.c
View File

@@ -977,7 +977,18 @@ qed_mcp_get_shmem_proto(struct qed_hwfn *p_hwfn,
switch (p_info->config & FUNC_MF_CFG_PROTOCOL_MASK) {
case FUNC_MF_CFG_PROTOCOL_ETHERNET:
*p_proto = QED_PCI_ETH;
if (test_bit(QED_DEV_CAP_ROCE,
&p_hwfn->hw_info.device_capabilities))
*p_proto = QED_PCI_ETH_ROCE;
else
*p_proto = QED_PCI_ETH;
break;
case FUNC_MF_CFG_PROTOCOL_ISCSI:
*p_proto = QED_PCI_ISCSI;
break;
case FUNC_MF_CFG_PROTOCOL_ROCE:
DP_NOTICE(p_hwfn, "RoCE personality is not a valid value!\n");
rc = -EINVAL;
break;
default:
rc = -EINVAL;

17
drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
View File

@@ -358,11 +358,26 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
qed_tunn_set_pf_start_params(p_hwfn, p_tunn,
&p_ramrod->tunnel_config);
p_hwfn->hw_info.personality = PERSONALITY_ETH;
if (IS_MF_SI(p_hwfn))
p_ramrod->allow_npar_tx_switching = allow_npar_tx_switch;
switch (p_hwfn->hw_info.personality) {
case QED_PCI_ETH:
p_ramrod->personality = PERSONALITY_ETH;
break;
case QED_PCI_ISCSI:
p_ramrod->personality = PERSONALITY_ISCSI;
break;
case QED_PCI_ETH_ROCE:
p_ramrod->personality = PERSONALITY_RDMA_AND_ETH;
break;
default:
DP_NOTICE(p_hwfn, "Unkown personality %d\n",
p_hwfn->hw_info.personality);
p_ramrod->personality = PERSONALITY_ETH;
}
if (p_hwfn->cdev->p_iov_info) {
struct qed_hw_sriov_info *p_iov = p_hwfn->cdev->p_iov_info;