wil6210: enlarge FW mac_rgf_ext section for Sparrow D0

Sparrow D0 chips have slightly larger mac_rgf_ext section
in order to support extra features such as multiple virtual
interfaces.

Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

3 files changed, 18 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 750c34edd3f5..809092a49192 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -43,7 +43,7 @@ int wil_set_capabilities(struct wil6210_priv *wil)
         u8 chip_revision = (wil_r(wil, RGF_USER_REVISION_ID) &
                             RGF_USER_REVISION_ID_MASK);
         int platform_capa;
-        struct fw_map *iccm_section;
+        struct fw_map *iccm_section, *sct;
 
         bitmap_zero(wil->hw_capa, hw_capa_last);
         bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX);
@@ -54,6 +54,8 @@ int wil_set_capabilities(struct wil6210_priv *wil)
 
         switch (jtag_id) {
         case JTAG_DEV_ID_SPARROW:
+                memcpy(fw_mapping, sparrow_fw_mapping,
+                       sizeof(sparrow_fw_mapping));
                 switch (chip_revision) {
                 case REVISION_ID_SPARROW_D0:
                         wil->hw_name = "Sparrow D0";
@@ -63,6 +65,12 @@ int wil_set_capabilities(struct wil6210_priv *wil)
 
                         if (wil_fw_verify_file_exists(wil, wil_fw_name))
                                 wil->wil_fw_name = wil_fw_name;
+                        sct = wil_find_fw_mapping("mac_rgf_ext");
+                        if (!sct) {
+                                wil_err(wil, "mac_rgf_ext section not found in fw_mapping\n");
+                                return -EINVAL;
+                        }
+                        memcpy(sct, &sparrow_d0_mac_rgf_ext, sizeof(*sct));
                         break;
                 case REVISION_ID_SPARROW_B0:
                         wil->hw_name = "Sparrow B0";
@@ -73,8 +81,6 @@ int wil_set_capabilities(struct wil6210_priv *wil)
                         wil->hw_version = HW_VER_UNKNOWN;
                         break;
                 }
-                memcpy(fw_mapping, sparrow_fw_mapping,
-                       sizeof(sparrow_fw_mapping));
                 wil->rgf_fw_assert_code_addr = SPARROW_RGF_FW_ASSERT_CODE;
                 wil->rgf_ucode_assert_code_addr = SPARROW_RGF_UCODE_ASSERT_CODE;
                 break;
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 5f9bcfb9bb86..836122afb091 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -355,6 +355,7 @@ struct fw_map {
 
 /* array size should be in sync with actual definition in the wmi.c */
 extern const struct fw_map sparrow_fw_mapping[SPARROW_FW_MAPPING_TABLE_SIZE];
+extern const struct fw_map sparrow_d0_mac_rgf_ext;
 extern const struct fw_map talyn_fw_mapping[TALYN_FW_MAPPING_TABLE_SIZE];
 extern struct fw_map fw_mapping[MAX_FW_MAPPING_TABLE_SIZE];
 
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 43c5803a35af..b31e2514f8c2 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -114,6 +114,14 @@ const struct fw_map sparrow_fw_mapping[] = {
 };
 
 /**
+ * @sparrow_d0_mac_rgf_ext - mac_rgf_ext section for Sparrow D0
+ * it is a bit larger to support extra features
+ */
+const struct fw_map sparrow_d0_mac_rgf_ext = {
+        0x88c000, 0x88c500, 0x88c000, "mac_rgf_ext", true
+};
+
+/**
  * @talyn_fw_mapping provides memory remapping table for Talyn
  *
  * array size should be in sync with the declaration in the wil6210.h