wl12xx: move hardcoded hci_io_ds value into the conf struct
Instead of hardcoding the hci_io_ds configuration that we write to the
SDIO_IO_DS top registed, read it from the default configuration so
that it's easier to change for different platforms.
Reported-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index b5ec2c2..2b0cf85 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -779,7 +779,7 @@
* to upload_fw) */
if (wl->chip.id == CHIP_ID_1283_PG20)
- wl1271_top_reg_write(wl, SDIO_IO_DS, HCI_IO_DS_6MA);
+ wl1271_top_reg_write(wl, SDIO_IO_DS, wl->conf.hci_io_ds);
ret = wl1271_boot_upload_firmware(wl);
if (ret < 0)
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h
index d9de64a..e8f8255 100644
--- a/drivers/net/wireless/wl12xx/boot.h
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -117,10 +117,13 @@
#define SDIO_IO_DS 0xd14
/* SDIO/wSPI DS configuration values */
-#define HCI_IO_DS_8MA 0
-#define HCI_IO_DS_4MA 1 /* default */
-#define HCI_IO_DS_6MA 2
-#define HCI_IO_DS_2MA 3
+enum {
+ HCI_IO_DS_8MA = 0,
+ HCI_IO_DS_4MA = 1, /* default */
+ HCI_IO_DS_6MA = 2,
+ HCI_IO_DS_2MA = 3,
+};
+
/* end PLL configuration algorithm for wl128x */
#endif
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h
index 743bd0b..52269d4 100644
--- a/drivers/net/wireless/wl12xx/conf.h
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -1206,6 +1206,7 @@
struct conf_ht_setting ht;
struct conf_memory_settings mem_wl127x;
struct conf_memory_settings mem_wl128x;
+ u8 hci_io_ds;
};
#endif
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index a5a5d01..732fd21 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -319,6 +319,7 @@
.min_req_rx_blocks = 22,
.tx_min = 27,
},
+ .hci_io_ds = HCI_IO_DS_6MA,
};
static void __wl1271_op_remove_interface(struct wl1271 *wl);