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brcmfmac: Unify methods to define and map firmware files. 

All bus drivers (sdio, usb and pcie) require firmware files which
needs to be downloaded to the device, The definitions and mapping
of device id and revision to firmware and nvram file is done by
each bus driver. This patch creates common functions and defines
to simplify and unify the definition of these firmware and nvram
files and mapping.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
hifive-unleashed-5.1
Hante Meuleman 2015-11-25 11:32:46 +01:00 committed by Kalle Valo
parent b4fd63c608
commit 46d703a775
6 changed files with 176 additions and 315 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
View File

@ -28,9 +28,9 @@
#define BRCMF_FW_NVRAM_DEVPATH_LEN 19 /* devpath0=pcie/1/4/ */
#define BRCMF_FW_NVRAM_PCIEDEV_LEN 10 /* pcie/1/4/ + \0 */
char brcmf_firmware_path[BRCMF_FW_PATH_LEN];
static char brcmf_firmware_path[BRCMF_FW_NAME_LEN];
module_param_string(alternative_fw_path, brcmf_firmware_path,
BRCMF_FW_PATH_LEN, 0440);
BRCMF_FW_NAME_LEN, 0440);
enum nvram_parser_state {
IDLE,
@ -539,3 +539,43 @@ int brcmf_fw_get_firmwares(struct device *dev, u16 flags,
0);
}
int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
struct brcmf_firmware_mapping mapping_table[],
u32 table_size, char fw_name[BRCMF_FW_NAME_LEN],
char nvram_name[BRCMF_FW_NAME_LEN])
{
u32 i;
char end;
for (i = 0; i < table_size; i++) {
if (mapping_table[i].chipid == chip &&
mapping_table[i].revmask & BIT(chiprev))
break;
}
if (i == table_size) {
brcmf_err("Unknown chipid %d [%d]\n", chip, chiprev);
return -ENODEV;
}
/* check if firmware path is provided by module parameter */
if (brcmf_firmware_path[0] != '\0') {
strlcpy(fw_name, brcmf_firmware_path, BRCMF_FW_NAME_LEN);
if ((nvram_name) && (mapping_table[i].nvram))
strlcpy(nvram_name, brcmf_firmware_path,
BRCMF_FW_NAME_LEN);
end = brcmf_firmware_path[strlen(brcmf_firmware_path) - 1];
if (end != '/') {
strlcat(fw_name, "/", BRCMF_FW_NAME_LEN);
if ((nvram_name) && (mapping_table[i].nvram))
strlcat(nvram_name, "/", BRCMF_FW_NAME_LEN);
}
}
strlcat(fw_name, mapping_table[i].fw, BRCMF_FW_NAME_LEN);
if ((nvram_name) && (mapping_table[i].nvram))
strlcat(nvram_name, mapping_table[i].nvram, BRCMF_FW_NAME_LEN);
return 0;
}

46
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
View File

@ -21,11 +21,51 @@
#define BRCMF_FW_REQ_FLAGS 0x00F0
#define BRCMF_FW_REQ_NV_OPTIONAL 0x0010
#define BRCMF_FW_PATH_LEN 256
#define BRCMF_FW_NAME_LEN 32
#define BRCMF_FW_NAME_LEN 320
extern char brcmf_firmware_path[];
#define BRCMF_FW_DEFAULT_PATH "brcm/"
/**
* struct brcmf_firmware_mapping - Used to map chipid/revmask to firmware
* filename and nvram filename. Each bus type implementation should create
* a table of firmware mappings (using the macros defined below).
*
* @chipid: ID of chip.
* @revmask: bitmask of revisions, e.g. 0x10 means rev 4 only, 0xf means rev 0-3
* @fw: name of the firmware file.
* @nvram: name of nvram file.
*/
struct brcmf_firmware_mapping {
u32 chipid;
u32 revmask;
const char *fw;
const char *nvram;
};
#define BRCMF_FW_NVRAM_DEF(fw_nvram_name, fw, nvram) \
static const char BRCM_ ## fw_nvram_name ## _FIRMWARE_NAME[] = \
BRCMF_FW_DEFAULT_PATH fw; \
static const char BRCM_ ## fw_nvram_name ## _NVRAM_NAME[] = \
BRCMF_FW_DEFAULT_PATH nvram; \
MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw); \
MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH nvram)
#define BRCMF_FW_DEF(fw_name, fw) \
static const char BRCM_ ## fw_name ## _FIRMWARE_NAME[] = \
BRCMF_FW_DEFAULT_PATH fw; \
MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw) \
#define BRCMF_FW_NVRAM_ENTRY(chipid, mask, name) \
{ chipid, mask, \
BRCM_ ## name ## _FIRMWARE_NAME, BRCM_ ## name ## _NVRAM_NAME }
#define BRCMF_FW_ENTRY(chipid, mask, name) \
{ chipid, mask, BRCM_ ## name ## _FIRMWARE_NAME, NULL }
int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
struct brcmf_firmware_mapping mapping_table[],
u32 table_size, char fw_name[BRCMF_FW_NAME_LEN],
char nvram_name[BRCMF_FW_NAME_LEN]);
void brcmf_fw_nvram_free(void *nvram);
/*
* Request firmware(s) asynchronously. When the asynchronous request

147
drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
View File

@ -44,25 +44,29 @@ enum brcmf_pcie_state {
BRCMFMAC_PCIE_STATE_UP
};
BRCMF_FW_NVRAM_DEF(43602, "brcmfmac43602-pcie.bin", "brcmfmac43602-pcie.txt");
BRCMF_FW_NVRAM_DEF(4350, "brcmfmac4350-pcie.bin", "brcmfmac4350-pcie.txt");
BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-pcie.bin", "brcmfmac4356-pcie.txt");
BRCMF_FW_NVRAM_DEF(43570, "brcmfmac43570-pcie.bin", "brcmfmac43570-pcie.txt");
BRCMF_FW_NVRAM_DEF(4358, "brcmfmac4358-pcie.bin", "brcmfmac4358-pcie.txt");
BRCMF_FW_NVRAM_DEF(4359, "brcmfmac4359-pcie.bin", "brcmfmac4359-pcie.txt");
BRCMF_FW_NVRAM_DEF(4365B, "brcmfmac4365b-pcie.bin", "brcmfmac4365b-pcie.txt");
BRCMF_FW_NVRAM_DEF(4366B, "brcmfmac4366b-pcie.bin", "brcmfmac4366b-pcie.txt");
BRCMF_FW_NVRAM_DEF(4371, "brcmfmac4371-pcie.bin", "brcmfmac4371-pcie.txt");
#define BRCMF_PCIE_43602_FW_NAME "brcm/brcmfmac43602-pcie.bin"
#define BRCMF_PCIE_43602_NVRAM_NAME "brcm/brcmfmac43602-pcie.txt"
#define BRCMF_PCIE_4350_FW_NAME "brcm/brcmfmac4350-pcie.bin"
#define BRCMF_PCIE_4350_NVRAM_NAME "brcm/brcmfmac4350-pcie.txt"
#define BRCMF_PCIE_4356_FW_NAME "brcm/brcmfmac4356-pcie.bin"
#define BRCMF_PCIE_4356_NVRAM_NAME "brcm/brcmfmac4356-pcie.txt"
#define BRCMF_PCIE_43570_FW_NAME "brcm/brcmfmac43570-pcie.bin"
#define BRCMF_PCIE_43570_NVRAM_NAME "brcm/brcmfmac43570-pcie.txt"
#define BRCMF_PCIE_4358_FW_NAME "brcm/brcmfmac4358-pcie.bin"
#define BRCMF_PCIE_4358_NVRAM_NAME "brcm/brcmfmac4358-pcie.txt"
#define BRCMF_PCIE_4359_FW_NAME "brcm/brcmfmac4359-pcie.bin"
#define BRCMF_PCIE_4359_NVRAM_NAME "brcm/brcmfmac4359-pcie.txt"
#define BRCMF_PCIE_4365_FW_NAME "brcm/brcmfmac4365b-pcie.bin"
#define BRCMF_PCIE_4365_NVRAM_NAME "brcm/brcmfmac4365b-pcie.txt"
#define BRCMF_PCIE_4366_FW_NAME "brcm/brcmfmac4366b-pcie.bin"
#define BRCMF_PCIE_4366_NVRAM_NAME "brcm/brcmfmac4366b-pcie.txt"
#define BRCMF_PCIE_4371_FW_NAME "brcm/brcmfmac4371-pcie.bin"
#define BRCMF_PCIE_4371_NVRAM_NAME "brcm/brcmfmac4371-pcie.txt"
static struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = {
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43602_CHIP_ID, 0xFFFFFFFF, 43602),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4350_CHIP_ID, 0xFFFFFFFF, 4350),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43567_CHIP_ID, 0xFFFFFFFF, 43570),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43570),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43570_CHIP_ID, 0xFFFFFFFF, 43570),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4358_CHIP_ID, 0xFFFFFFFF, 4358),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4365_CHIP_ID, 0xFFFFFFFF, 4365B),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4366_CHIP_ID, 0xFFFFFFFF, 4366B),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371),
};
#define BRCMF_PCIE_FW_UP_TIMEOUT 2000 /* msec */
@ -202,26 +206,6 @@ enum brcmf_pcie_state {
#define BRCMF_PCIE_LINK_STATUS_CTRL_ASPM_ENAB 3
MODULE_FIRMWARE(BRCMF_PCIE_43602_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_43602_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4350_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4350_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4356_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4356_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_43570_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_43570_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4358_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4358_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4359_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4359_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4365_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4365_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4366_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4366_NVRAM_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4371_FW_NAME);
MODULE_FIRMWARE(BRCMF_PCIE_4371_NVRAM_NAME);
struct brcmf_pcie_console {
u32 base_addr;
u32 buf_addr;
@ -258,8 +242,8 @@ struct brcmf_pciedev_info {
enum brcmf_pcie_state state;
bool in_irq;
struct pci_dev *pdev;
char fw_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
char nvram_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
char fw_name[BRCMF_FW_NAME_LEN];
char nvram_name[BRCMF_FW_NAME_LEN];
void __iomem *regs;
void __iomem *tcm;
u32 tcm_size;
@ -1478,84 +1462,6 @@ brcmf_pcie_init_share_ram_info(struct brcmf_pciedev_info *devinfo,
}
static int brcmf_pcie_get_fwnames(struct brcmf_pciedev_info *devinfo)
{
char *fw_name;
char *nvram_name;
uint fw_len, nv_len;
char end;
brcmf_dbg(PCIE, "Enter, chip 0x%04x chiprev %d\n", devinfo->ci->chip,
devinfo->ci->chiprev);
switch (devinfo->ci->chip) {
case BRCM_CC_43602_CHIP_ID:
fw_name = BRCMF_PCIE_43602_FW_NAME;
nvram_name = BRCMF_PCIE_43602_NVRAM_NAME;
break;
case BRCM_CC_4350_CHIP_ID:
fw_name = BRCMF_PCIE_4350_FW_NAME;
nvram_name = BRCMF_PCIE_4350_NVRAM_NAME;
break;
case BRCM_CC_4356_CHIP_ID:
fw_name = BRCMF_PCIE_4356_FW_NAME;
nvram_name = BRCMF_PCIE_4356_NVRAM_NAME;
break;
case BRCM_CC_43567_CHIP_ID:
case BRCM_CC_43569_CHIP_ID:
case BRCM_CC_43570_CHIP_ID:
fw_name = BRCMF_PCIE_43570_FW_NAME;
nvram_name = BRCMF_PCIE_43570_NVRAM_NAME;
break;
case BRCM_CC_4358_CHIP_ID:
fw_name = BRCMF_PCIE_4358_FW_NAME;
nvram_name = BRCMF_PCIE_4358_NVRAM_NAME;
break;
case BRCM_CC_4359_CHIP_ID:
fw_name = BRCMF_PCIE_4359_FW_NAME;
nvram_name = BRCMF_PCIE_4359_NVRAM_NAME;
break;
case BRCM_CC_4365_CHIP_ID:
fw_name = BRCMF_PCIE_4365_FW_NAME;
nvram_name = BRCMF_PCIE_4365_NVRAM_NAME;
break;
case BRCM_CC_4366_CHIP_ID:
fw_name = BRCMF_PCIE_4366_FW_NAME;
nvram_name = BRCMF_PCIE_4366_NVRAM_NAME;
break;
case BRCM_CC_4371_CHIP_ID:
fw_name = BRCMF_PCIE_4371_FW_NAME;
nvram_name = BRCMF_PCIE_4371_NVRAM_NAME;
break;
default:
brcmf_err("Unsupported chip 0x%04x\n", devinfo->ci->chip);
return -ENODEV;
}
fw_len = sizeof(devinfo->fw_name) - 1;
nv_len = sizeof(devinfo->nvram_name) - 1;
/* check if firmware path is provided by module parameter */
if (brcmf_firmware_path[0] != '\0') {
strncpy(devinfo->fw_name, brcmf_firmware_path, fw_len);
strncpy(devinfo->nvram_name, brcmf_firmware_path, nv_len);
fw_len -= strlen(devinfo->fw_name);
nv_len -= strlen(devinfo->nvram_name);
end = brcmf_firmware_path[strlen(brcmf_firmware_path) - 1];
if (end != '/') {
strncat(devinfo->fw_name, "/", fw_len);
strncat(devinfo->nvram_name, "/", nv_len);
fw_len--;
nv_len--;
}
}
strncat(devinfo->fw_name, fw_name, fw_len);
strncat(devinfo->nvram_name, nvram_name, nv_len);
return 0;
}
static int brcmf_pcie_download_fw_nvram(struct brcmf_pciedev_info *devinfo,
const struct firmware *fw, void *nvram,
u32 nvram_len)
@ -1891,7 +1797,10 @@ brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
bus->wowl_supported = pci_pme_capable(pdev, PCI_D3hot);
dev_set_drvdata(&pdev->dev, bus);
ret = brcmf_pcie_get_fwnames(devinfo);
ret = brcmf_fw_map_chip_to_name(devinfo->ci->chip, devinfo->ci->chiprev,
brcmf_pcie_fwnames,
ARRAY_SIZE(brcmf_pcie_fwnames),
devinfo->fw_name, devinfo->nvram_name);
if (ret)
goto fail_bus;

164
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
View File

@ -596,136 +596,41 @@ static const struct sdiod_drive_str sdiod_drvstr_tab2_3v3[] = {
{4, 0x1}
};
#define BCM43143_FIRMWARE_NAME "brcm/brcmfmac43143-sdio.bin"
#define BCM43143_NVRAM_NAME "brcm/brcmfmac43143-sdio.txt"
#define BCM43241B0_FIRMWARE_NAME "brcm/brcmfmac43241b0-sdio.bin"
#define BCM43241B0_NVRAM_NAME "brcm/brcmfmac43241b0-sdio.txt"
#define BCM43241B4_FIRMWARE_NAME "brcm/brcmfmac43241b4-sdio.bin"
#define BCM43241B4_NVRAM_NAME "brcm/brcmfmac43241b4-sdio.txt"
#define BCM43241B5_FIRMWARE_NAME "brcm/brcmfmac43241b5-sdio.bin"
#define BCM43241B5_NVRAM_NAME "brcm/brcmfmac43241b5-sdio.txt"
#define BCM4329_FIRMWARE_NAME "brcm/brcmfmac4329-sdio.bin"
#define BCM4329_NVRAM_NAME "brcm/brcmfmac4329-sdio.txt"
#define BCM4330_FIRMWARE_NAME "brcm/brcmfmac4330-sdio.bin"
#define BCM4330_NVRAM_NAME "brcm/brcmfmac4330-sdio.txt"
#define BCM4334_FIRMWARE_NAME "brcm/brcmfmac4334-sdio.bin"
#define BCM4334_NVRAM_NAME "brcm/brcmfmac4334-sdio.txt"
#define BCM43340_FIRMWARE_NAME "brcm/brcmfmac43340-sdio.bin"
#define BCM43340_NVRAM_NAME "brcm/brcmfmac43340-sdio.txt"
#define BCM4335_FIRMWARE_NAME "brcm/brcmfmac4335-sdio.bin"
#define BCM4335_NVRAM_NAME "brcm/brcmfmac4335-sdio.txt"
#define BCM43362_FIRMWARE_NAME "brcm/brcmfmac43362-sdio.bin"
#define BCM43362_NVRAM_NAME "brcm/brcmfmac43362-sdio.txt"
#define BCM4339_FIRMWARE_NAME "brcm/brcmfmac4339-sdio.bin"
#define BCM4339_NVRAM_NAME "brcm/brcmfmac4339-sdio.txt"
#define BCM43430_FIRMWARE_NAME "brcm/brcmfmac43430-sdio.bin"
#define BCM43430_NVRAM_NAME "brcm/brcmfmac43430-sdio.txt"
#define BCM43455_FIRMWARE_NAME "brcm/brcmfmac43455-sdio.bin"
#define BCM43455_NVRAM_NAME "brcm/brcmfmac43455-sdio.txt"
#define BCM4354_FIRMWARE_NAME "brcm/brcmfmac4354-sdio.bin"
#define BCM4354_NVRAM_NAME "brcm/brcmfmac4354-sdio.txt"
BRCMF_FW_NVRAM_DEF(43143, "brcmfmac43143-sdio.bin", "brcmfmac43143-sdio.txt");
BRCMF_FW_NVRAM_DEF(43241B0, "brcmfmac43241b0-sdio.bin",
"brcmfmac43241b0-sdio.txt");
BRCMF_FW_NVRAM_DEF(43241B4, "brcmfmac43241b4-sdio.bin",
"brcmfmac43241b4-sdio.txt");
BRCMF_FW_NVRAM_DEF(43241B5, "brcmfmac43241b5-sdio.bin",
"brcmfmac43241b5-sdio.txt");
BRCMF_FW_NVRAM_DEF(4329, "brcmfmac4329-sdio.bin", "brcmfmac4329-sdio.txt");
BRCMF_FW_NVRAM_DEF(4330, "brcmfmac4330-sdio.bin", "brcmfmac4330-sdio.txt");
BRCMF_FW_NVRAM_DEF(4334, "brcmfmac4334-sdio.bin", "brcmfmac4334-sdio.txt");
BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt");
BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
MODULE_FIRMWARE(BCM43143_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43143_NVRAM_NAME);
MODULE_FIRMWARE(BCM43241B0_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43241B0_NVRAM_NAME);
MODULE_FIRMWARE(BCM43241B4_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43241B4_NVRAM_NAME);
MODULE_FIRMWARE(BCM43241B5_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43241B5_NVRAM_NAME);
MODULE_FIRMWARE(BCM4329_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM4329_NVRAM_NAME);
MODULE_FIRMWARE(BCM4330_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM4330_NVRAM_NAME);
MODULE_FIRMWARE(BCM4334_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM4334_NVRAM_NAME);
MODULE_FIRMWARE(BCM43340_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43340_NVRAM_NAME);
MODULE_FIRMWARE(BCM4335_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM4335_NVRAM_NAME);
MODULE_FIRMWARE(BCM43362_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43362_NVRAM_NAME);
MODULE_FIRMWARE(BCM4339_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM4339_NVRAM_NAME);
MODULE_FIRMWARE(BCM43430_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43430_NVRAM_NAME);
MODULE_FIRMWARE(BCM43455_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM43455_NVRAM_NAME);
MODULE_FIRMWARE(BCM4354_FIRMWARE_NAME);
MODULE_FIRMWARE(BCM4354_NVRAM_NAME);
struct brcmf_firmware_names {
u32 chipid;
u32 revmsk;
const char *bin;
const char *nv;
static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0x0000001F, 43241B0),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0x00000020, 43241B4),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0xFFFFFFC0, 43241B5),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4329_CHIP_ID, 0xFFFFFFFF, 4329),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, 4330),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, 4334),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, 43340),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354)
};
enum brcmf_firmware_type {
BRCMF_FIRMWARE_BIN,
BRCMF_FIRMWARE_NVRAM
};
#define BRCMF_FIRMWARE_NVRAM(name) \
name ## _FIRMWARE_NAME, name ## _NVRAM_NAME
static const struct brcmf_firmware_names brcmf_fwname_data[] = {
{ BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM43143) },
{ BRCM_CC_43241_CHIP_ID, 0x0000001F, BRCMF_FIRMWARE_NVRAM(BCM43241B0) },
{ BRCM_CC_43241_CHIP_ID, 0x00000020, BRCMF_FIRMWARE_NVRAM(BCM43241B4) },
{ BRCM_CC_43241_CHIP_ID, 0xFFFFFFC0, BRCMF_FIRMWARE_NVRAM(BCM43241B5) },
{ BRCM_CC_4329_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4329) },
{ BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4330) },
{ BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4334) },
{ BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM43340) },
{ BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4335) },
{ BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, BRCMF_FIRMWARE_NVRAM(BCM43362) },
{ BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4339) },
{ BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM43430) },
{ BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, BRCMF_FIRMWARE_NVRAM(BCM43455) },
{ BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4354) }
};
static int brcmf_sdio_get_fwnames(struct brcmf_chip *ci,
struct brcmf_sdio_dev *sdiodev)
{
int i;
char end;
for (i = 0; i < ARRAY_SIZE(brcmf_fwname_data); i++) {
if (brcmf_fwname_data[i].chipid == ci->chip &&
brcmf_fwname_data[i].revmsk & BIT(ci->chiprev))
break;
}
if (i == ARRAY_SIZE(brcmf_fwname_data)) {
brcmf_err("Unknown chipid %d [%d]\n", ci->chip, ci->chiprev);
return -ENODEV;
}
/* check if firmware path is provided by module parameter */
if (brcmf_firmware_path[0] != '\0') {
strlcpy(sdiodev->fw_name, brcmf_firmware_path,
sizeof(sdiodev->fw_name));
strlcpy(sdiodev->nvram_name, brcmf_firmware_path,
sizeof(sdiodev->nvram_name));
end = brcmf_firmware_path[strlen(brcmf_firmware_path) - 1];
if (end != '/') {
strlcat(sdiodev->fw_name, "/",
sizeof(sdiodev->fw_name));
strlcat(sdiodev->nvram_name, "/",
sizeof(sdiodev->nvram_name));
}
}
strlcat(sdiodev->fw_name, brcmf_fwname_data[i].bin,
sizeof(sdiodev->fw_name));
strlcat(sdiodev->nvram_name, brcmf_fwname_data[i].nv,
sizeof(sdiodev->nvram_name));
return 0;
}
static void pkt_align(struct sk_buff *p, int len, int align)
{
uint datalign;
@ -4252,7 +4157,10 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
brcmf_sdio_debugfs_create(bus);
brcmf_dbg(INFO, "completed!!\n");
ret = brcmf_sdio_get_fwnames(bus->ci, sdiodev);
ret = brcmf_fw_map_chip_to_name(bus->ci->chip, bus->ci->chiprev,
brcmf_sdio_fwnames,
ARRAY_SIZE(brcmf_sdio_fwnames),
sdiodev->fw_name, sdiodev->nvram_name);
if (ret)
goto fail;

4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
View File

@ -195,8 +195,8 @@ struct brcmf_sdio_dev {
uint max_segment_size;
uint txglomsz;
struct sg_table sgtable;
char fw_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
char nvram_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
char fw_name[BRCMF_FW_NAME_LEN];
char nvram_name[BRCMF_FW_NAME_LEN];
bool wowl_enabled;
enum brcmf_sdiod_state state;
struct brcmf_sdiod_freezer *freezer;

86
drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
View File

@ -43,10 +43,20 @@
#define BRCMF_USB_CBCTL_READ 1
#define BRCMF_USB_MAX_PKT_SIZE 1600
#define BRCMF_USB_43143_FW_NAME "brcm/brcmfmac43143.bin"
#define BRCMF_USB_43236_FW_NAME "brcm/brcmfmac43236b.bin"
#define BRCMF_USB_43242_FW_NAME "brcm/brcmfmac43242a.bin"
#define BRCMF_USB_43569_FW_NAME "brcm/brcmfmac43569.bin"
BRCMF_FW_DEF(43143, "brcmfmac43143.bin");
BRCMF_FW_DEF(43236B, "brcmfmac43236b.bin");
BRCMF_FW_DEF(43242A, "brcmfmac43242a.bin");
BRCMF_FW_DEF(43569, "brcmfmac43569.bin");
static struct brcmf_firmware_mapping brcmf_usb_fwnames[] = {
BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
BRCMF_FW_ENTRY(BRCM_CC_43235_CHIP_ID, 0x00000008, 43236B),
BRCMF_FW_ENTRY(BRCM_CC_43236_CHIP_ID, 0x00000008, 43236B),
BRCMF_FW_ENTRY(BRCM_CC_43238_CHIP_ID, 0x00000008, 43236B),
BRCMF_FW_ENTRY(BRCM_CC_43242_CHIP_ID, 0xFFFFFFFF, 43242A),
BRCMF_FW_ENTRY(BRCM_CC_43566_CHIP_ID, 0xFFFFFFFF, 43569),
BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43569)
};
#define TRX_MAGIC 0x30524448 /* "HDR0" */
#define TRX_MAX_OFFSET 3 /* Max number of file offsets */
@ -139,6 +149,7 @@ struct brcmf_usbdev_info {
struct brcmf_usbreq *tx_reqs;
struct brcmf_usbreq *rx_reqs;
char fw_name[BRCMF_FW_NAME_LEN];
const u8 *image; /* buffer for combine fw and nvram */
int image_len;
@ -983,45 +994,15 @@ static int brcmf_usb_dlrun(struct brcmf_usbdev_info *devinfo)
return 0;
}
static bool brcmf_usb_chip_support(int chipid, int chiprev)
{
switch(chipid) {
case BRCM_CC_43143_CHIP_ID:
return true;
case BRCM_CC_43235_CHIP_ID:
case BRCM_CC_43236_CHIP_ID:
case BRCM_CC_43238_CHIP_ID:
return (chiprev == 3);
case BRCM_CC_43242_CHIP_ID:
return true;
case BRCM_CC_43566_CHIP_ID:
case BRCM_CC_43569_CHIP_ID:
return true;
default:
break;
}
return false;
}
static int
brcmf_usb_fw_download(struct brcmf_usbdev_info *devinfo)
{
int devid, chiprev;
int err;
brcmf_dbg(USB, "Enter\n");
if (devinfo == NULL)
return -ENODEV;
devid = devinfo->bus_pub.devid;
chiprev = devinfo->bus_pub.chiprev;
if (!brcmf_usb_chip_support(devid, chiprev)) {
brcmf_err("unsupported chip %d rev %d\n",
devid, chiprev);
return -EINVAL;
}
if (!devinfo->image) {
brcmf_err("No firmware!\n");
return -ENOENT;
@ -1071,25 +1052,6 @@ static int check_file(const u8 *headers)
return -1;
}
static const char *brcmf_usb_get_fwname(struct brcmf_usbdev_info *devinfo)
{
switch (devinfo->bus_pub.devid) {
case BRCM_CC_43143_CHIP_ID:
return BRCMF_USB_43143_FW_NAME;
case BRCM_CC_43235_CHIP_ID:
case BRCM_CC_43236_CHIP_ID:
case BRCM_CC_43238_CHIP_ID:
return BRCMF_USB_43236_FW_NAME;
case BRCM_CC_43242_CHIP_ID:
return BRCMF_USB_43242_FW_NAME;
case BRCM_CC_43566_CHIP_ID:
case BRCM_CC_43569_CHIP_ID:
return BRCMF_USB_43569_FW_NAME;
default:
return NULL;
}
}
static
struct brcmf_usbdev *brcmf_usb_attach(struct brcmf_usbdev_info *devinfo,
@ -1274,9 +1236,16 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo)
bus->chip = bus_pub->devid;
bus->chiprev = bus_pub->chiprev;
ret = brcmf_fw_map_chip_to_name(bus_pub->devid, bus_pub->chiprev,
brcmf_usb_fwnames,
ARRAY_SIZE(brcmf_usb_fwnames),
devinfo->fw_name, NULL);
if (ret)
goto fail;
/* request firmware here */
ret = brcmf_fw_get_firmwares(dev, 0, brcmf_usb_get_fwname(devinfo),
NULL, brcmf_usb_probe_phase2);
ret = brcmf_fw_get_firmwares(dev, 0, devinfo->fw_name, NULL,
brcmf_usb_probe_phase2);
if (ret) {
brcmf_err("firmware request failed: %d\n", ret);
goto fail;
@ -1472,8 +1441,7 @@ static int brcmf_usb_reset_resume(struct usb_interface *intf)
brcmf_dbg(USB, "Enter\n");
return brcmf_fw_get_firmwares(&usb->dev, 0,
brcmf_usb_get_fwname(devinfo), NULL,
return brcmf_fw_get_firmwares(&usb->dev, 0, devinfo->fw_name, NULL,
brcmf_usb_probe_phase2);
}
@ -1491,10 +1459,6 @@ static struct usb_device_id brcmf_usb_devid_table[] = {
};
MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table);
MODULE_FIRMWARE(BRCMF_USB_43143_FW_NAME);
MODULE_FIRMWARE(BRCMF_USB_43236_FW_NAME);
MODULE_FIRMWARE(BRCMF_USB_43242_FW_NAME);
MODULE_FIRMWARE(BRCMF_USB_43569_FW_NAME);
static struct usb_driver brcmf_usbdrvr = {
.name = KBUILD_MODNAME,