diff options
Diffstat (limited to 'drivers/net/wireless/ti')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/main.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/io.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/io.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/spi.c | 4 |
4 files changed, 20 insertions, 8 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index 58b9d3c3a833..22009e14a8fc 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -553,8 +553,8 @@ static struct wlcore_partition_set wl12xx_ptable[PART_TABLE_LEN] = { .size = 0x00000004 }, .mem3 = { - .start = 0x00040404, - .size = 0x00000000 + .start = 0x00000000, + .size = 0x00040404 }, }, diff --git a/drivers/net/wireless/ti/wlcore/io.c b/drivers/net/wireless/ti/wlcore/io.c index 564ca750c5ee..1cc6d5ab042e 100644 --- a/drivers/net/wireless/ti/wlcore/io.c +++ b/drivers/net/wireless/ti/wlcore/io.c @@ -175,14 +175,25 @@ int wlcore_set_partition(struct wl1271 *wl, if (ret < 0) goto out; - /* We don't need the size of the last partition, as it is - * automatically calculated based on the total memory size and - * the sizes of the previous partitions. + /* wl12xx only: We don't need the size of the last partition, + * as it is automatically calculated based on the total memory + * size and the sizes of the previous partitions. + * + * wl18xx re-defines the HW_PART3 addresses for logger over + * SDIO support. wl12xx is expecting the write to + * HW_PART3_START_ADDR at offset 24. This creates conflict + * between the addresses. + * In order to fix this the expected value is written to + * HW_PART3_SIZE_ADDR instead which is at offset 24 after changes. */ ret = wlcore_raw_write32(wl, HW_PART3_START_ADDR, p->mem3.start); if (ret < 0) goto out; + ret = wlcore_raw_write32(wl, HW_PART3_SIZE_ADDR, p->mem3.size); + if (ret < 0) + goto out; + out: return ret; } diff --git a/drivers/net/wireless/ti/wlcore/io.h b/drivers/net/wireless/ti/wlcore/io.h index 10cf3747694d..704ce6467638 100644 --- a/drivers/net/wireless/ti/wlcore/io.h +++ b/drivers/net/wireless/ti/wlcore/io.h @@ -36,7 +36,8 @@ #define HW_PART1_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 12) #define HW_PART2_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 16) #define HW_PART2_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 20) -#define HW_PART3_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 24) +#define HW_PART3_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 24) +#define HW_PART3_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 28) #define HW_ACCESS_REGISTER_SIZE 4 diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index 020ac1a4b408..cea9443c22a6 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -382,7 +382,7 @@ static int wlcore_probe_of(struct spi_device *spi, struct wl12xx_spi_glue *glue, ret = of_property_read_u32(dt_node, "ref-clock-frequency", &pdev_data->ref_clock_freq); - if (IS_ERR_VALUE(ret)) { + if (ret) { dev_err(glue->dev, "can't get reference clock frequency (%d)\n", ret); return ret; @@ -425,7 +425,7 @@ static int wl1271_probe(struct spi_device *spi) } ret = wlcore_probe_of(spi, glue, &pdev_data); - if (IS_ERR_VALUE(ret)) { + if (ret) { dev_err(glue->dev, "can't get device tree parameters (%d)\n", ret); return ret; |
