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iwlwifi: change args to ucode routines

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Change the prameters to the ucode (de)allocate routines to iwl_nic as
they are not transport operations.

Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Don Fry 2012-02-06 16:37:46 -08:00 committed by Wey-Yi Guy
parent 6516174d1a
commit 655ccceb59
4 changed files with 36 additions and 35 deletions
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2
drivers/net/wireless/iwlwifi/iwl-agn.c
View File

@ -1316,7 +1316,7 @@ void __devexit iwl_remove(struct iwl_priv * priv)
/*This will stop the queues, move the device to low power state */
iwl_trans_stop_device(trans(priv));
iwl_dealloc_ucode(trans(priv));
iwl_dealloc_ucode(nic(priv));
iwl_eeprom_free(priv->shrd);

2
drivers/net/wireless/iwlwifi/iwl-trans.h
View File

@ -396,8 +396,6 @@ static inline u32 iwl_trans_read32(struct iwl_trans *trans, u32 ofs)
/*****************************************************
* Utils functions
******************************************************/
void iwl_dealloc_ucode(struct iwl_trans *trans);
int iwl_send_calib_results(struct iwl_trans *trans);
int iwl_calib_set(struct iwl_trans *trans,
const struct iwl_calib_hdr *cmd, int len);

65
drivers/net/wireless/iwlwifi/iwl-ucode.c
View File

@ -82,30 +82,29 @@ static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = {
*
******************************************************************************/
static void iwl_free_fw_desc(struct iwl_trans *trans, struct fw_desc *desc)
static void iwl_free_fw_desc(struct iwl_nic *nic, struct fw_desc *desc)
{
if (desc->v_addr)
dma_free_coherent(trans->dev, desc->len,
dma_free_coherent(trans(nic)->dev, desc->len,
desc->v_addr, desc->p_addr);
desc->v_addr = NULL;
desc->len = 0;
}
static void iwl_free_fw_img(struct iwl_trans *trans, struct fw_img *img)
static void iwl_free_fw_img(struct iwl_nic *nic, struct fw_img *img)
{
iwl_free_fw_desc(trans, &img->code);
iwl_free_fw_desc(trans, &img->data);
iwl_free_fw_desc(nic, &img->code);
iwl_free_fw_desc(nic, &img->data);
}
void iwl_dealloc_ucode(struct iwl_trans *trans)
void iwl_dealloc_ucode(struct iwl_nic *nic)
{
struct iwl_nic *nic = nic(trans);
iwl_free_fw_img(trans, &nic->fw.ucode_rt);
iwl_free_fw_img(trans, &nic->fw.ucode_init);
iwl_free_fw_img(trans, &nic->fw.ucode_wowlan);
iwl_free_fw_img(nic, &nic->fw.ucode_rt);
iwl_free_fw_img(nic, &nic->fw.ucode_init);
iwl_free_fw_img(nic, &nic->fw.ucode_wowlan);
}
static int iwl_alloc_fw_desc(struct iwl_trans *trans, struct fw_desc *desc,
static int iwl_alloc_fw_desc(struct iwl_nic *nic, struct fw_desc *desc,
const void *data, size_t len)
{
if (!len) {
@ -113,7 +112,7 @@ static int iwl_alloc_fw_desc(struct iwl_trans *trans, struct fw_desc *desc,
return -EINVAL;
}
desc->v_addr = dma_alloc_coherent(trans->dev, len,
desc->v_addr = dma_alloc_coherent(trans(nic)->dev, len,
&desc->p_addr, GFP_KERNEL);
if (!desc->v_addr)
return -ENOMEM;
@ -398,15 +397,16 @@ static int iwl_alive_notify(struct iwl_trans *trans)
* using sample data 100 bytes apart. If these sample points are good,
* it's a pretty good bet that everything between them is good, too.
*/
static int iwl_verify_inst_sparse(struct iwl_trans *trans,
static int iwl_verify_inst_sparse(struct iwl_nic *nic,
struct fw_desc *fw_desc)
{
struct iwl_trans *trans = trans(nic);
__le32 *image = (__le32 *)fw_desc->v_addr;
u32 len = fw_desc->len;
u32 val;
u32 i;
IWL_DEBUG_FW(trans, "ucode inst image size is %u\n", len);
IWL_DEBUG_FW(nic, "ucode inst image size is %u\n", len);
for (i = 0; i < len; i += 100, image += 100/sizeof(u32)) {
/* read data comes through single port, auto-incr addr */
@ -422,16 +422,17 @@ static int iwl_verify_inst_sparse(struct iwl_trans *trans,
return 0;
}
static void iwl_print_mismatch_inst(struct iwl_trans *trans,
static void iwl_print_mismatch_inst(struct iwl_nic *nic,
struct fw_desc *fw_desc)
{
struct iwl_trans *trans = trans(nic);
__le32 *image = (__le32 *)fw_desc->v_addr;
u32 len = fw_desc->len;
u32 val;
u32 offs;
int errors = 0;
IWL_DEBUG_FW(trans, "ucode inst image size is %u\n", len);
IWL_DEBUG_FW(nic, "ucode inst image size is %u\n", len);
iwl_write_direct32(trans, HBUS_TARG_MEM_RADDR,
IWLAGN_RTC_INST_LOWER_BOUND);
@ -442,7 +443,7 @@ static void iwl_print_mismatch_inst(struct iwl_trans *trans,
/* read data comes through single port, auto-incr addr */
val = iwl_read32(trans, HBUS_TARG_MEM_RDAT);
if (val != le32_to_cpu(*image)) {
IWL_ERR(trans, "uCode INST section at "
IWL_ERR(nic, "uCode INST section at "
"offset 0x%x, is 0x%x, s/b 0x%x\n",
offs, val, le32_to_cpu(*image));
errors++;
@ -454,24 +455,24 @@ static void iwl_print_mismatch_inst(struct iwl_trans *trans,
* iwl_verify_ucode - determine which instruction image is in SRAM,
* and verify its contents
*/
static int iwl_verify_ucode(struct iwl_trans *trans,
static int iwl_verify_ucode(struct iwl_nic *nic,
enum iwl_ucode_type ucode_type)
{
struct fw_img *img = iwl_get_ucode_image(nic(trans), ucode_type);
struct fw_img *img = iwl_get_ucode_image(nic, ucode_type);
if (!img) {
IWL_ERR(trans, "Invalid ucode requested (%d)\n", ucode_type);
IWL_ERR(nic, "Invalid ucode requested (%d)\n", ucode_type);
return -EINVAL;
}
if (!iwl_verify_inst_sparse(trans, &img->code)) {
IWL_DEBUG_FW(trans, "uCode is good in inst SRAM\n");
if (!iwl_verify_inst_sparse(nic, &img->code)) {
IWL_DEBUG_FW(nic, "uCode is good in inst SRAM\n");
return 0;
}
IWL_ERR(trans, "UCODE IMAGE IN INSTRUCTION SRAM NOT VALID!!\n");
IWL_ERR(nic, "UCODE IMAGE IN INSTRUCTION SRAM NOT VALID!!\n");
iwl_print_mismatch_inst(trans, &img->code);
iwl_print_mismatch_inst(nic, &img->code);
return -EIO;
}
@ -619,7 +620,7 @@ int iwl_load_ucode_wait_alive(struct iwl_trans *trans,
* skip it for WoWLAN.
*/
if (ucode_type != IWL_UCODE_WOWLAN) {
ret = iwl_verify_ucode(trans, ucode_type);
ret = iwl_verify_ucode(nic(trans), ucode_type);
if (ret) {
trans->shrd->ucode_type = old_type;
return ret;
@ -1164,20 +1165,20 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
/* Runtime instructions and 2 copies of data:
* 1) unmodified from disk
* 2) backup cache for save/restore during power-downs */
if (iwl_alloc_fw_desc(trans(priv), &nic(priv)->fw.ucode_rt.code,
if (iwl_alloc_fw_desc(nic(priv), &nic(priv)->fw.ucode_rt.code,
pieces.inst, pieces.inst_size))
goto err_pci_alloc;
if (iwl_alloc_fw_desc(trans(priv), &nic(priv)->fw.ucode_rt.data,
if (iwl_alloc_fw_desc(nic(priv), &nic(priv)->fw.ucode_rt.data,
pieces.data, pieces.data_size))
goto err_pci_alloc;
/* Initialization instructions and data */
if (pieces.init_size && pieces.init_data_size) {
if (iwl_alloc_fw_desc(trans(priv),
if (iwl_alloc_fw_desc(nic(priv),
&nic(priv)->fw.ucode_init.code,
pieces.init, pieces.init_size))
goto err_pci_alloc;
if (iwl_alloc_fw_desc(trans(priv),
if (iwl_alloc_fw_desc(nic(priv),
&nic(priv)->fw.ucode_init.data,
pieces.init_data, pieces.init_data_size))
goto err_pci_alloc;
@ -1185,12 +1186,12 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
/* WoWLAN instructions and data */
if (pieces.wowlan_inst_size && pieces.wowlan_data_size) {
if (iwl_alloc_fw_desc(trans(priv),
if (iwl_alloc_fw_desc(nic(priv),
&nic(priv)->fw.ucode_wowlan.code,
pieces.wowlan_inst,
pieces.wowlan_inst_size))
goto err_pci_alloc;
if (iwl_alloc_fw_desc(trans(priv),
if (iwl_alloc_fw_desc(nic(priv),
&nic(priv)->fw.ucode_wowlan.data,
pieces.wowlan_data,
pieces.wowlan_data_size))
@ -1286,7 +1287,7 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
err_pci_alloc:
IWL_ERR(priv, "failed to allocate pci memory\n");
iwl_dealloc_ucode(trans(priv));
iwl_dealloc_ucode(nic(priv));
out_unbind:
complete(&nic->request_firmware_complete);
device_release_driver(trans(priv)->dev);

2
drivers/net/wireless/iwlwifi/iwl-wifi.h
View File

@ -95,6 +95,8 @@ struct iwl_nic {
};
void iwl_dealloc_ucode(struct iwl_nic *nic);
int iwl_send_bt_env(struct iwl_trans *trans, u8 action, u8 type);
void iwl_send_prio_tbl(struct iwl_trans *trans);
int iwl_init_alive_start(struct iwl_trans *trans);