MODULE_DEVICE_TABLE(sdio, if_sdio_ids);
-struct if_sdio_model {
- int model;
- const char *helper;
- const char *firmware;
-};
-
-static struct if_sdio_model if_sdio_models[] = {
- {
- /* 8385 */
- .model = IF_SDIO_MODEL_8385,
- .helper = "sd8385_helper.bin",
- .firmware = "sd8385.bin",
- },
- {
- /* 8686 */
- .model = IF_SDIO_MODEL_8686,
- .helper = "sd8686_helper.bin",
- .firmware = "sd8686.bin",
- },
- {
- /* 8688 */
- .model = IF_SDIO_MODEL_8688,
- .helper = "sd8688_helper.bin",
- .firmware = "sd8688.bin",
- },
+#define MODEL_8385 0x04
+#define MODEL_8686 0x0b
+#define MODEL_8688 0x10
+
+static const struct lbs_fw_table fw_table[] = {
+ { MODEL_8385, "libertas/sd8385_helper.bin", "libertas/sd8385.bin" },
+ { MODEL_8385, "sd8385_helper.bin", "sd8385.bin" },
+ { MODEL_8686, "libertas/sd8686_v9_helper.bin", "libertas/sd8686_v9.bin" },
+ { MODEL_8686, "libertas/sd8686_v8_helper.bin", "libertas/sd8686_v8.bin" },
+ { MODEL_8686, "sd8686_helper.bin", "sd8686.bin" },
+ { MODEL_8688, "libertas/sd8688_helper.bin", "libertas/sd8688.bin" },
+ { MODEL_8688, "sd8688_helper.bin", "sd8688.bin" },
+ { 0, NULL, NULL }
};
+MODULE_FIRMWARE("libertas/sd8385_helper.bin");
+MODULE_FIRMWARE("libertas/sd8385.bin");
MODULE_FIRMWARE("sd8385_helper.bin");
MODULE_FIRMWARE("sd8385.bin");
+MODULE_FIRMWARE("libertas/sd8686_v9_helper.bin");
+MODULE_FIRMWARE("libertas/sd8686_v9.bin");
+MODULE_FIRMWARE("libertas/sd8686_v8_helper.bin");
+MODULE_FIRMWARE("libertas/sd8686_v8.bin");
MODULE_FIRMWARE("sd8686_helper.bin");
MODULE_FIRMWARE("sd8686.bin");
+MODULE_FIRMWARE("libertas/sd8688_helper.bin");
+MODULE_FIRMWARE("libertas/sd8688.bin");
MODULE_FIRMWARE("sd8688_helper.bin");
MODULE_FIRMWARE("sd8688.bin");
u16 rx_len;
switch (card->model) {
- case IF_SDIO_MODEL_8385:
- case IF_SDIO_MODEL_8686:
+ case MODEL_8385:
+ case MODEL_8686:
rx_len = if_sdio_read_scratch(card, &ret);
break;
- case IF_SDIO_MODEL_8688:
+ case MODEL_8688:
default: /* for newer chipsets */
rx_len = sdio_readb(card->func, IF_SDIO_RX_LEN, &ret);
if (!ret)
lbs_deb_enter(LBS_DEB_SDIO);
- if (card->model == IF_SDIO_MODEL_8385) {
+ if (card->model == MODEL_8385) {
event = sdio_readb(card->func, IF_SDIO_EVENT, &ret);
if (ret)
goto out;
#define FW_DL_READY_STATUS (IF_SDIO_IO_RDY | IF_SDIO_DL_RDY)
-static int if_sdio_prog_helper(struct if_sdio_card *card)
+static int if_sdio_prog_helper(struct if_sdio_card *card,
+ const struct firmware *fw)
{
int ret;
- const struct firmware *fw;
unsigned long timeout;
u8 *chunk_buffer;
u32 chunk_size;
lbs_deb_enter(LBS_DEB_SDIO);
- ret = request_firmware(&fw, card->helper, &card->func->dev);
- if (ret) {
- lbs_pr_err("can't load helper firmware\n");
- goto out;
- }
-
chunk_buffer = kzalloc(64, GFP_KERNEL);
if (!chunk_buffer) {
ret = -ENOMEM;
- goto release_fw;
+ goto out;
}
sdio_claim_host(card->func);
release:
sdio_release_host(card->func);
kfree(chunk_buffer);
-release_fw:
- release_firmware(fw);
out:
if (ret)
lbs_pr_err("failed to load helper firmware\n");
lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
-
return ret;
}
-static int if_sdio_prog_real(struct if_sdio_card *card)
+static int if_sdio_prog_real(struct if_sdio_card *card,
+ const struct firmware *fw)
{
int ret;
- const struct firmware *fw;
unsigned long timeout;
u8 *chunk_buffer;
u32 chunk_size;
lbs_deb_enter(LBS_DEB_SDIO);
- ret = request_firmware(&fw, card->firmware, &card->func->dev);
- if (ret) {
- lbs_pr_err("can't load firmware\n");
- goto out;
- }
-
chunk_buffer = kzalloc(512, GFP_KERNEL);
if (!chunk_buffer) {
ret = -ENOMEM;
- goto release_fw;
+ goto out;
}
sdio_claim_host(card->func);
release:
sdio_release_host(card->func);
kfree(chunk_buffer);
-release_fw:
- release_firmware(fw);
out:
if (ret)
lbs_pr_err("failed to load firmware\n");
lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
-
return ret;
}
{
int ret;
u16 scratch;
+ const struct firmware *helper = NULL;
+ const struct firmware *mainfw = NULL;
lbs_deb_enter(LBS_DEB_SDIO);
goto success;
}
- ret = if_sdio_prog_helper(card);
+ ret = lbs_get_firmware(&card->func->dev, lbs_helper_name, lbs_fw_name,
+ card->model, &fw_table[0], &helper, &mainfw);
+ if (ret) {
+ lbs_pr_err("failed to find firmware (%d)\n", ret);
+ goto out;
+ }
+
+ ret = if_sdio_prog_helper(card, helper);
if (ret)
goto out;
- ret = if_sdio_prog_real(card);
+ ret = if_sdio_prog_real(card, mainfw);
if (ret)
goto out;
ret = 0;
out:
- lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
+ if (helper)
+ release_firmware(helper);
+ if (mainfw)
+ release_firmware(mainfw);
+ lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
return ret;
}
"ID: %x", &model) == 1)
break;
if (!strcmp(func->card->info[i], "IBIS Wireless SDIO Card")) {
- model = IF_SDIO_MODEL_8385;
+ model = MODEL_8385;
break;
}
}
card->model = model;
switch (card->model) {
- case IF_SDIO_MODEL_8385:
+ case MODEL_8385:
card->scratch_reg = IF_SDIO_SCRATCH_OLD;
break;
- case IF_SDIO_MODEL_8686:
+ case MODEL_8686:
card->scratch_reg = IF_SDIO_SCRATCH;
break;
- case IF_SDIO_MODEL_8688:
+ case MODEL_8688:
default: /* for newer chipsets */
card->scratch_reg = IF_SDIO_FW_STATUS;
break;
card->workqueue = create_workqueue("libertas_sdio");
INIT_WORK(&card->packet_worker, if_sdio_host_to_card_worker);
- for (i = 0;i < ARRAY_SIZE(if_sdio_models);i++) {
- if (card->model == if_sdio_models[i].model)
+ /* Check if we support this card */
+ for (i = 0; i < ARRAY_SIZE(fw_table); i++) {
+ if (card->model == fw_table[i].model)
break;
}
-
- if (i == ARRAY_SIZE(if_sdio_models)) {
+ if (i == ARRAY_SIZE(fw_table)) {
lbs_pr_err("unknown card model 0x%x\n", card->model);
ret = -ENODEV;
goto free;
}
- card->helper = if_sdio_models[i].helper;
- card->firmware = if_sdio_models[i].firmware;
-
- kparam_block_sysfs_write(helper_name);
- if (lbs_helper_name) {
- char *helper = kstrdup(lbs_helper_name, GFP_KERNEL);
- if (!helper) {
- kparam_unblock_sysfs_write(helper_name);
- ret = -ENOMEM;
- goto free;
- }
- lbs_deb_sdio("overriding helper firmware: %s\n",
- lbs_helper_name);
- card->helper = helper;
- card->helper_allocated = true;
- }
- kparam_unblock_sysfs_write(helper_name);
-
- kparam_block_sysfs_write(fw_name);
- if (lbs_fw_name) {
- char *fw_name = kstrdup(lbs_fw_name, GFP_KERNEL);
- if (!fw_name) {
- kparam_unblock_sysfs_write(fw_name);
- ret = -ENOMEM;
- goto free;
- }
- lbs_deb_sdio("overriding firmware: %s\n", lbs_fw_name);
- card->firmware = fw_name;
- card->firmware_allocated = true;
- }
- kparam_unblock_sysfs_write(fw_name);
-
sdio_claim_host(func);
ret = sdio_enable_func(func);
/* For 1-bit transfers to the 8686 model, we need to enable the
* interrupt flag in the CCCR register. Set the MMC_QUIRK_LENIENT_FN0
* bit to allow access to non-vendor registers. */
- if ((card->model == IF_SDIO_MODEL_8686) &&
+ if ((card->model == MODEL_8686) &&
(host->caps & MMC_CAP_SDIO_IRQ) &&
(host->ios.bus_width == MMC_BUS_WIDTH_1)) {
u8 reg;
* Get rx_unit if the chip is SD8688 or newer.
* SD8385 & SD8686 do not have rx_unit.
*/
- if ((card->model != IF_SDIO_MODEL_8385)
- && (card->model != IF_SDIO_MODEL_8686))
+ if ((card->model != MODEL_8385)
+ && (card->model != MODEL_8686))
card->rx_unit = if_sdio_read_rx_unit(card);
else
card->rx_unit = 0;
/*
* FUNC_INIT is required for SD8688 WLAN/BT multiple functions
*/
- if (card->model == IF_SDIO_MODEL_8688) {
+ if (card->model == MODEL_8688) {
struct cmd_header cmd;
memset(&cmd, 0, sizeof(cmd));
card = sdio_get_drvdata(func);
- if (user_rmmod && (card->model == IF_SDIO_MODEL_8688)) {
+ if (user_rmmod && (card->model == MODEL_8688)) {
/*
* FUNC_SHUTDOWN is required for SD8688 WLAN/BT
* multiple functions
projects / mv-sheeva.git / blobdiff