diff options
| author | Vladimir Kondratiev <QCA_vkondrat@QCA.qualcomm.com> | 2015-07-30 10:52:07 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-08-06 06:44:09 (GMT) |
| commit | 19c871ce3ac5f99d4354b0345c7560f6d0f760bd (patch) | |
| tree | 902da9364879ddf4836fd42a686602cffbe46018 /drivers/net/wireless/ath/wil6210 | |
| parent | 409ead544d747a5e80fdd3626a7fd75d6990a2fb (diff) | |
| download | linux-19c871ce3ac5f99d4354b0345c7560f6d0f760bd.tar.xz | |
wil6210: support future boot loaders
Boot loader versions as backward compatible,
starting from v1
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/main.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index d11a147..2fb04c5 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -643,37 +643,26 @@ static int wil_get_bl_info(struct wil6210_priv *wil) u8 *mac; u16 rf_status; - bl_ver = wil_r(wil, RGF_USER_BL + - offsetof(struct bl_dedicated_registers_v0, - boot_loader_struct_version)); - switch (bl_ver) { - case 0: - wil_memcpy_fromio_32(&bl, wil->csr + HOSTADDR(RGF_USER_BL), - sizeof(bl.bl0)); - le32_to_cpus(&bl.bl0.boot_loader_ready); - le32_to_cpus(&bl.bl0.boot_loader_struct_version); + wil_memcpy_fromio_32(&bl, wil->csr + HOSTADDR(RGF_USER_BL), + sizeof(bl)); + bl_ver = le32_to_cpu(bl.bl0.boot_loader_struct_version); + mac = bl.bl0.mac_address; + + if (bl_ver == 0) { le32_to_cpus(&bl.bl0.rf_type); le32_to_cpus(&bl.bl0.baseband_type); - mac = bl.bl0.mac_address; rf_status = 0; /* actually, unknown */ wil_info(wil, "Boot Loader struct v%d: MAC = %pM RF = 0x%08x bband = 0x%08x\n", bl_ver, mac, bl.bl0.rf_type, bl.bl0.baseband_type); wil_info(wil, "Boot Loader build unknown for struct v0\n"); - break; - case 1: - case 2: - wil_memcpy_fromio_32(&bl, wil->csr + HOSTADDR(RGF_USER_BL), - sizeof(bl.bl1)); - le32_to_cpus(&bl.bl1.boot_loader_ready); - le32_to_cpus(&bl.bl1.boot_loader_struct_version); + } else { le16_to_cpus(&bl.bl1.rf_type); rf_status = le16_to_cpu(bl.bl1.rf_status); le32_to_cpus(&bl.bl1.baseband_type); le16_to_cpus(&bl.bl1.bl_version_subminor); le16_to_cpus(&bl.bl1.bl_version_build); - mac = bl.bl1.mac_address; wil_info(wil, "Boot Loader struct v%d: MAC = %pM RF = 0x%04x (status 0x%04x) bband = 0x%08x\n", bl_ver, mac, @@ -682,10 +671,6 @@ static int wil_get_bl_info(struct wil6210_priv *wil) wil_info(wil, "Boot Loader build %d.%d.%d.%d\n", bl.bl1.bl_version_major, bl.bl1.bl_version_minor, bl.bl1.bl_version_subminor, bl.bl1.bl_version_build); - break; - default: - wil_err(wil, "BL: unsupported struct version 0x%08x\n", bl_ver); - return -EINVAL; } if (!is_valid_ether_addr(mac)) { |