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wifi: iwlwifi: add support for ALIVE v8

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The firmware added a field to describe the platform Id.
Just print it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250430155443.dc387ae36e0f.Iafd364c6b23749597b658015be97295ad0c1730d@changeid
This commit is contained in:
Emmanuel Grumbach
2025-04-30 15:57:16 +03:00
committed by Miri Korenblit
parent f7cc80b871
commit 0bd6ede71a
3 changed files with 41 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/wireless/intel/iwlwifi/fw/api/alive.h
+10
View File
@@ -112,6 +112,16 @@ struct iwl_alive_ntf_v6 {
struct iwl_imr_alive_info imr;
} __packed; /* UCODE_ALIVE_NTFY_API_S_VER_6 */
struct iwl_alive_ntf {
__le16 status;
__le16 flags;
struct iwl_lmac_alive lmac_data[2];
struct iwl_umac_alive umac_data;
struct iwl_sku_id sku_id;
struct iwl_imr_alive_info imr;
__le64 platform_id;
} __packed; /* UCODE_ALIVE_NTFY_API_S_VER_8 */
/**
* enum iwl_extended_cfg_flags - commands driver may send before
* finishing init flow
drivers/net/wireless/intel/iwlwifi/mld/fw.c
+19 -2
View File
@@ -103,12 +103,13 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
struct iwl_rx_packet *pkt, void *data)
{
unsigned int pkt_len = iwl_rx_packet_payload_len(pkt);
unsigned int expected_sz;
struct iwl_mld *mld =
container_of(notif_wait, struct iwl_mld, notif_wait);
struct iwl_trans *trans = mld->trans;
u32 version = iwl_fw_lookup_notif_ver(mld->fw, LEGACY_GROUP,
UCODE_ALIVE_NTFY, 0);
struct iwl_alive_ntf_v6 *palive;
struct iwl_alive_ntf *palive;
bool *alive_valid = data;
struct iwl_umac_alive *umac;
struct iwl_lmac_alive *lmac1;
@@ -117,7 +118,19 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
u32 umac_error_table;
u16 status;
if (version < 6 || version > 7 || pkt_len != sizeof(*palive))
switch (version) {
case 6:
case 7:
expected_sz = sizeof(struct iwl_alive_ntf_v6);
break;
case 8:
expected_sz = sizeof(struct iwl_alive_ntf);
break;
default:
return false;
}
if (pkt_len != expected_sz)
return false;
palive = (void *)pkt->data;
@@ -171,6 +184,10 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
IWL_DEBUG_FW(mld, "FW alive flags 0x%x\n",
le16_to_cpu(palive->flags));
if (version >= 8)
IWL_DEBUG_FW(mld, "platform_id 0x%llx\n",
le64_to_cpu(palive->platform_id));
iwl_fwrt_update_fw_versions(&mld->fwrt, lmac1, umac);
return true;
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+12 -1
View File
@@ -114,7 +114,7 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
u32 i;
if (version == 6) {
if (version >= 6) {
struct iwl_alive_ntf_v6 *palive;
if (pkt_len < sizeof(*palive))
@@ -157,6 +157,17 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
}
}
}
if (version >= 8) {
const struct iwl_alive_ntf *palive_v8 =
(void *)pkt->data;
if (pkt_len < sizeof(*palive_v8))
return false;
IWL_DEBUG_FW(mvm, "platform id: 0x%llx\n",
palive_v8->platform_id);
}
}
if (version >= 5) {