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authorSudarsana Reddy Kalluru <skalluru@marvell.com>2019-08-14 11:11:52 +0300
committerDavid S. Miller <davem@davemloft.net>2019-08-15 22:54:44 +0300
commit38eabdf0248e4b4f280dbda5e4e089aa5aaf806d (patch)
treeb47b79704cf938b5622609243c694f36e28607bc /drivers/net
parent8714652fcd327df170e241394d5c83c38a2f0e27 (diff)
downloadlinux-38eabdf0248e4b4f280dbda5e4e089aa5aaf806d.tar.xz
qed: Add API for configuring NVM attributes.
The patch adds API for configuring the NVM config attributes using Management FW (MFW) interfaces. Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_hsi.h17
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.c32
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.h20
3 files changed, 69 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index e054f6c69e3a..557a12ef9815 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -12580,6 +12580,8 @@ struct public_drv_mb {
#define DRV_MSG_CODE_BW_UPDATE_ACK 0x32000000
#define DRV_MSG_CODE_NIG_DRAIN 0x30000000
#define DRV_MSG_CODE_S_TAG_UPDATE_ACK 0x3b000000
+#define DRV_MSG_CODE_GET_NVM_CFG_OPTION 0x003e0000
+#define DRV_MSG_CODE_SET_NVM_CFG_OPTION 0x003f0000
#define DRV_MSG_CODE_INITIATE_PF_FLR 0x02010000
#define DRV_MSG_CODE_VF_DISABLED_DONE 0xc0000000
#define DRV_MSG_CODE_CFG_VF_MSIX 0xc0010000
@@ -12748,6 +12750,21 @@ struct public_drv_mb {
#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE 0x00000002
#define DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK 0x00010000
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_SHIFT 0
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_MASK 0x0000FFFF
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ALL_SHIFT 16
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ALL_MASK 0x00010000
+#define DRV_MB_PARAM_NVM_CFG_OPTION_INIT_SHIFT 17
+#define DRV_MB_PARAM_NVM_CFG_OPTION_INIT_MASK 0x00020000
+#define DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT_SHIFT 18
+#define DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT_MASK 0x00040000
+#define DRV_MB_PARAM_NVM_CFG_OPTION_FREE_SHIFT 19
+#define DRV_MB_PARAM_NVM_CFG_OPTION_FREE_MASK 0x00080000
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL_SHIFT 20
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL_MASK 0x00100000
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID_SHIFT 24
+#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID_MASK 0x0f000000
+
u32 fw_mb_header;
#define FW_MSG_CODE_MASK 0xffff0000
#define FW_MSG_CODE_UNSUPPORTED 0x00000000
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 758702c1ce9c..89462c4a5022 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -3750,3 +3750,35 @@ int qed_mcp_get_ppfid_bitmap(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
return 0;
}
+
+int qed_mcp_nvm_set_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+ u16 option_id, u8 entity_id, u16 flags, u8 *p_buf,
+ u32 len)
+{
+ u32 mb_param = 0, resp, param;
+
+ QED_MFW_SET_FIELD(mb_param, DRV_MB_PARAM_NVM_CFG_OPTION_ID, option_id);
+ if (flags & QED_NVM_CFG_OPTION_ALL)
+ QED_MFW_SET_FIELD(mb_param,
+ DRV_MB_PARAM_NVM_CFG_OPTION_ALL, 1);
+ if (flags & QED_NVM_CFG_OPTION_INIT)
+ QED_MFW_SET_FIELD(mb_param,
+ DRV_MB_PARAM_NVM_CFG_OPTION_INIT, 1);
+ if (flags & QED_NVM_CFG_OPTION_COMMIT)
+ QED_MFW_SET_FIELD(mb_param,
+ DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT, 1);
+ if (flags & QED_NVM_CFG_OPTION_FREE)
+ QED_MFW_SET_FIELD(mb_param,
+ DRV_MB_PARAM_NVM_CFG_OPTION_FREE, 1);
+ if (flags & QED_NVM_CFG_OPTION_ENTITY_SEL) {
+ QED_MFW_SET_FIELD(mb_param,
+ DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL, 1);
+ QED_MFW_SET_FIELD(mb_param,
+ DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID,
+ entity_id);
+ }
+
+ return qed_mcp_nvm_wr_cmd(p_hwfn, p_ptt,
+ DRV_MSG_CODE_SET_NVM_CFG_OPTION,
+ mb_param, &resp, &param, len, (u32 *)p_buf);
+}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
index e4f8fe4bd062..83649a82977b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
@@ -251,6 +251,12 @@ union qed_mfw_tlv_data {
struct qed_mfw_tlv_iscsi iscsi;
};
+#define QED_NVM_CFG_OPTION_ALL BIT(0)
+#define QED_NVM_CFG_OPTION_INIT BIT(1)
+#define QED_NVM_CFG_OPTION_COMMIT BIT(2)
+#define QED_NVM_CFG_OPTION_FREE BIT(3)
+#define QED_NVM_CFG_OPTION_ENTITY_SEL BIT(4)
+
/**
* @brief - returns the link params of the hw function
*
@@ -1202,4 +1208,18 @@ int qed_mcp_get_engine_config(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
*/
int qed_mcp_get_ppfid_bitmap(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
+/**
+ * @brief Set NVM config attribute value.
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param option_id
+ * @param entity_id
+ * @param flags
+ * @param p_buf
+ * @param len
+ */
+int qed_mcp_nvm_set_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+ u16 option_id, u8 entity_id, u16 flags, u8 *p_buf,
+ u32 len);
#endif