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Index: sys/dev/bnxt/bnxt.h
===================================================================
--- sys/dev/bnxt/bnxt.h
+++ sys/dev/bnxt/bnxt.h
@@ -100,6 +100,9 @@
#define BNXT_RSS_HASH_TYPE_IPV6 5
#define BNXT_GET_RSS_PROFILE_ID(rss_hash_type) ((rss_hash_type >> 1) & 0x1F)
+#define BNXT_NO_MORE_WOL_FILTERS 0xFFFF
+#define bnxt_wol_supported(softc) (softc->flags & BNXT_FLAG_WOL_CAP)
+
/* Completion related defines */
#define CMP_VALID(cmp, v_bit) \
((!!(((struct cmpl_base *)(cmp))->info3_v & htole32(CMPL_BASE_V))) == !!(v_bit) )
@@ -512,7 +515,8 @@
struct bnxt_bar_info hwrm_bar;
struct bnxt_bar_info doorbell_bar;
struct bnxt_link_info link_info;
-#define BNXT_FLAG_NPAR 1
+#define BNXT_FLAG_NPAR 0x1
+#define BNXT_FLAG_WOL_CAP 0x2
uint32_t flags;
uint32_t total_msix;
@@ -562,6 +566,8 @@
struct bnxt_full_tpa_start *tpa_start;
struct bnxt_ver_info *ver_info;
struct bnxt_nvram_info *nvm_info;
+ bool wol;
+ uint8_t wol_filter_id;
};
struct bnxt_filter_info {
Index: sys/dev/bnxt/bnxt_hwrm.h
===================================================================
--- sys/dev/bnxt/bnxt_hwrm.h
+++ sys/dev/bnxt/bnxt_hwrm.h
@@ -98,5 +98,8 @@
uint8_t month, uint8_t day, uint8_t hour, uint8_t minute, uint8_t second,
uint16_t millisecond, uint16_t zone);
int bnxt_hwrm_port_phy_qcfg(struct bnxt_softc *softc);
+uint16_t bnxt_hwrm_get_wol_fltrs(struct bnxt_softc *softc, uint16_t handle);
+int bnxt_hwrm_alloc_wol_fltr(struct bnxt_softc *softc);
+int bnxt_hwrm_free_wol_fltr(struct bnxt_softc *softc);
#endif
Index: sys/dev/bnxt/bnxt_hwrm.c
===================================================================
--- sys/dev/bnxt/bnxt_hwrm.c
+++ sys/dev/bnxt/bnxt_hwrm.c
@@ -398,6 +398,10 @@
if (rc)
goto fail;
+ if (resp->flags &
+ htole32(HWRM_FUNC_QCAPS_OUTPUT_FLAGS_WOL_MAGICPKT_SUPPORTED))
+ softc->flags |= BNXT_FLAG_WOL_CAP;
+
func->fw_fid = le16toh(resp->fid);
memcpy(func->mac_addr, resp->mac_address, ETHER_ADDR_LEN);
func->max_rsscos_ctxs = le16toh(resp->max_rsscos_ctx);
@@ -1483,3 +1487,64 @@
BNXT_HWRM_UNLOCK(softc);
return rc;
}
+
+uint16_t
+bnxt_hwrm_get_wol_fltrs(struct bnxt_softc *softc, uint16_t handle)
+{
+ struct hwrm_wol_filter_qcfg_input req = {0};
+ struct hwrm_wol_filter_qcfg_output *resp =
+ (void *)softc->hwrm_cmd_resp.idi_vaddr;
+ uint16_t next_handle = 0;
+ int rc;
+
+ bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_WOL_FILTER_QCFG);
+ req.port_id = htole16(softc->pf.port_id);
+ req.handle = htole16(handle);
+ rc = hwrm_send_message(softc, &req, sizeof(req));
+ if (!rc) {
+ next_handle = le16toh(resp->next_handle);
+ if (next_handle != 0) {
+ if (resp->wol_type ==
+ HWRM_WOL_FILTER_ALLOC_INPUT_WOL_TYPE_MAGICPKT) {
+ softc->wol = 1;
+ softc->wol_filter_id = resp->wol_filter_id;
+ }
+ }
+ }
+ return next_handle;
+
+}
+
+int
+bnxt_hwrm_alloc_wol_fltr(struct bnxt_softc *softc)
+{
+ struct hwrm_wol_filter_alloc_input req = {0};
+ struct hwrm_wol_filter_alloc_output *resp =
+ (void *)softc->hwrm_cmd_resp.idi_vaddr;
+ int rc;
+
+ bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_WOL_FILTER_ALLOC);
+ req.port_id = htole16(softc->pf.port_id);
+ req.wol_type = HWRM_WOL_FILTER_ALLOC_INPUT_WOL_TYPE_MAGICPKT;
+ req.enables =
+ htole32(HWRM_WOL_FILTER_ALLOC_INPUT_ENABLES_MAC_ADDRESS);
+ memcpy(req.mac_address, softc->func.mac_addr, ETHER_ADDR_LEN);
+ rc = hwrm_send_message(softc, &req, sizeof(req));
+ if (!rc)
+ softc->wol_filter_id = resp->wol_filter_id;
+
+ return rc;
+}
+
+int
+bnxt_hwrm_free_wol_fltr(struct bnxt_softc *softc)
+{
+ struct hwrm_wol_filter_free_input req = {0};
+
+ bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_WOL_FILTER_FREE);
+ req.port_id = htole16(softc->pf.port_id);
+ req.enables =
+ htole32(HWRM_WOL_FILTER_FREE_INPUT_ENABLES_WOL_FILTER_ID);
+ req.wol_filter_id = softc->wol_filter_id;
+ return hwrm_send_message(softc, &req, sizeof(req));
+}
Index: sys/dev/bnxt/bnxt_sysctl.c
===================================================================
--- sys/dev/bnxt/bnxt_sysctl.c
+++ sys/dev/bnxt/bnxt_sysctl.c
@@ -312,6 +312,43 @@
return rc;
}
+static int
+bnxt_hwrm_wol_enable(SYSCTL_HANDLER_ARGS)
+{
+ struct bnxt_softc *softc = arg1;
+ uint32_t status;
+ int val = 0;
+
+ if (softc == NULL)
+ return -EBUSY;
+
+ val = softc->wol;
+ status = sysctl_handle_int(oidp, &val, 0, req);
+ if (status || !req->newptr)
+ return status;
+
+ if ((val < 0) || (val > 1))
+ return -EINVAL;
+
+ if (val) {
+ if (!bnxt_wol_supported(softc))
+ return -EINVAL;
+ if (!softc->wol) {
+ if (bnxt_hwrm_alloc_wol_fltr(softc))
+ return -EBUSY;
+ softc->wol = 1;
+ }
+ } else {
+ if (softc->wol) {
+ if (bnxt_hwrm_free_wol_fltr(softc))
+ return -EBUSY;
+ softc->wol = 0;
+ }
+ }
+
+ return 0;
+}
+
int
bnxt_create_ver_sysctls(struct bnxt_softc *softc)
{
@@ -571,6 +608,9 @@
"strip VLAN tag in the RX path");
SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "if_name", CTLFLAG_RD,
iflib_get_ifp(softc->ctx)->if_xname, 0, "interface name");
+ SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "wol",
+ CTLTYPE_INT|CTLFLAG_RWTUN, softc, 0, bnxt_hwrm_wol_enable, "I",
+ "Configure Wake-on-LAN");
return 0;
}
Index: sys/dev/bnxt/if_bnxt.c
===================================================================
--- sys/dev/bnxt/if_bnxt.c
+++ sys/dev/bnxt/if_bnxt.c
@@ -205,6 +205,7 @@
struct cmpl_base *cmpl);
static uint8_t get_phy_type(struct bnxt_softc *softc);
static uint64_t bnxt_get_baudrate(struct bnxt_link_info *link);
+static void bnxt_get_wol_settings(struct bnxt_softc *softc);
/*
* Device Interface Declaration
@@ -700,6 +701,8 @@
goto failed;
}
+ bnxt_get_wol_settings(softc);
+
/* Now perform a function reset */
rc = bnxt_hwrm_func_reset(softc);
bnxt_clear_ids(softc);
@@ -2412,3 +2415,17 @@
}
return IF_Gbps(100);
}
+
+static void
+bnxt_get_wol_settings(struct bnxt_softc *softc)
+{
+ uint16_t wol_handle = 0;
+
+ if (!bnxt_wol_supported(softc))
+ return;
+
+ do {
+ wol_handle = bnxt_hwrm_get_wol_fltrs(softc, wol_handle);
+ } while (wol_handle && wol_handle != BNXT_NO_MORE_WOL_FILTERS);
+
+}

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