@@ -26,6 +26,62 @@
#define PATCH_SEC_TYPE_MASK GENMASK(15, 0)
#define PATCH_SEC_TYPE_INFO 0x2
+struct mt76_connac2_patch_hdr {
+ char build_date[16];
+ char platform[4];
+ __be32 hw_sw_ver;
+ __be32 patch_ver;
+ __be16 checksum;
+ u16 rsv;
+ struct {
+ __be32 patch_ver;
+ __be32 subsys;
+ __be32 feature;
+ __be32 n_region;
+ __be32 crc;
+ u32 rsv[11];
+ } desc;
+} __packed;
+
+struct mt76_connac2_patch_sec {
+ __be32 type;
+ __be32 offs;
+ __be32 size;
+ union {
+ __be32 spec[13];
+ struct {
+ __be32 addr;
+ __be32 len;
+ __be32 sec_key_idx;
+ __be32 align_len;
+ u32 rsv[9];
+ } info;
+ };
+} __packed;
+
+struct mt76_connac2_fw_trailer {
+ u8 chip_id;
+ u8 eco_code;
+ u8 n_region;
+ u8 format_ver;
+ u8 format_flag;
+ u8 rsv[2];
+ char fw_ver[10];
+ char build_date[15];
+ __le32 crc;
+} __packed;
+
+struct mt76_connac2_fw_region {
+ __le32 decomp_crc;
+ __le32 decomp_len;
+ __le32 decomp_blk_sz;
+ u8 rsv[4];
+ __le32 addr;
+ __le32 len;
+ u8 feature_set;
+ u8 rsv1[15];
+} __packed;
+
struct tlv {
__le16 tag;
__le16 len;
@@ -8,62 +8,6 @@
#include "mac.h"
#include "eeprom.h"
-struct mt7915_patch_hdr {
- char build_date[16];
- char platform[4];
- __be32 hw_sw_ver;
- __be32 patch_ver;
- __be16 checksum;
- u16 reserved;
- struct {
- __be32 patch_ver;
- __be32 subsys;
- __be32 feature;
- __be32 n_region;
- __be32 crc;
- u32 reserved[11];
- } desc;
-} __packed;
-
-struct mt7915_patch_sec {
- __be32 type;
- __be32 offs;
- __be32 size;
- union {
- __be32 spec[13];
- struct {
- __be32 addr;
- __be32 len;
- __be32 sec_key_idx;
- __be32 align_len;
- u32 reserved[9];
- } info;
- };
-} __packed;
-
-struct mt7915_fw_trailer {
- u8 chip_id;
- u8 eco_code;
- u8 n_region;
- u8 format_ver;
- u8 format_flag;
- u8 reserved[2];
- char fw_ver[10];
- char build_date[15];
- u32 crc;
-} __packed;
-
-struct mt7915_fw_region {
- __le32 decomp_crc;
- __le32 decomp_len;
- __le32 decomp_blk_sz;
- u8 reserved[4];
- __le32 addr;
- __le32 len;
- u8 feature_set;
- u8 reserved1[15];
-} __packed;
-
#define fw_name(_dev, name, ...) ({ \
char *_fw; \
switch (mt76_chip(&(_dev)->mt76)) { \
@@ -2136,7 +2080,7 @@ static int mt7915_driver_own(struct mt7915_dev *dev, u8 band)
static int mt7915_load_patch(struct mt7915_dev *dev)
{
- const struct mt7915_patch_hdr *hdr;
+ const struct mt76_connac2_patch_hdr *hdr;
const struct firmware *fw = NULL;
int i, ret, sem;
@@ -2162,18 +2106,17 @@ static int mt7915_load_patch(struct mt7915_dev *dev)
goto out;
}
- hdr = (const struct mt7915_patch_hdr *)(fw->data);
+ hdr = (const struct mt76_connac2_patch_hdr *)fw->data;
dev_info(dev->mt76.dev, "HW/SW Version: 0x%x, Build Time: %.16s\n",
be32_to_cpu(hdr->hw_sw_ver), hdr->build_date);
for (i = 0; i < be32_to_cpu(hdr->desc.n_region); i++) {
- struct mt7915_patch_sec *sec;
+ struct mt76_connac2_patch_sec *sec;
const u8 *dl;
u32 len, addr;
- sec = (struct mt7915_patch_sec *)(fw->data + sizeof(*hdr) +
- i * sizeof(*sec));
+ sec = (void *)(fw->data + sizeof(*hdr) + i * sizeof(*sec));
if ((be32_to_cpu(sec->type) & PATCH_SEC_TYPE_MASK) !=
PATCH_SEC_TYPE_INFO) {
ret = -EINVAL;
@@ -2220,19 +2163,19 @@ static int mt7915_load_patch(struct mt7915_dev *dev)
static int
mt7915_mcu_send_ram_firmware(struct mt7915_dev *dev,
- const struct mt7915_fw_trailer *hdr,
+ const struct mt76_connac2_fw_trailer *hdr,
const u8 *data, bool is_wa)
{
int i, offset = 0;
u32 override = 0, option = 0;
for (i = 0; i < hdr->n_region; i++) {
- const struct mt7915_fw_region *region;
- int err;
+ const struct mt76_connac2_fw_region *region;
u32 len, addr, mode;
+ int err;
- region = (const struct mt7915_fw_region *)((const u8 *)hdr -
- (hdr->n_region - i) * sizeof(*region));
+ region = (const void *)((const u8 *)hdr -
+ (hdr->n_region - i) * sizeof(*region));
mode = mt76_connac_mcu_gen_dl_mode(&dev->mt76,
region->feature_set, is_wa);
len = le32_to_cpu(region->len);
@@ -2269,7 +2212,7 @@ mt7915_mcu_send_ram_firmware(struct mt7915_dev *dev,
static int mt7915_load_ram(struct mt7915_dev *dev)
{
- const struct mt7915_fw_trailer *hdr;
+ const struct mt76_connac2_fw_trailer *hdr;
const struct firmware *fw;
int ret;
@@ -2284,9 +2227,7 @@ static int mt7915_load_ram(struct mt7915_dev *dev)
goto out;
}
- hdr = (const struct mt7915_fw_trailer *)(fw->data + fw->size -
- sizeof(*hdr));
-
+ hdr = (const void *)(fw->data + fw->size - sizeof(*hdr));
dev_info(dev->mt76.dev, "WM Firmware Version: %.10s, Build Time: %.15s\n",
hdr->fw_ver, hdr->build_date);
@@ -2309,9 +2250,7 @@ static int mt7915_load_ram(struct mt7915_dev *dev)
goto out;
}
- hdr = (const struct mt7915_fw_trailer *)(fw->data + fw->size -
- sizeof(*hdr));
-
+ hdr = (const void *)(fw->data + fw->size - sizeof(*hdr));
dev_info(dev->mt76.dev, "WA Firmware Version: %.10s, Build Time: %.15s\n",
hdr->fw_ver, hdr->build_date);
@@ -8,62 +8,6 @@
#include "mcu.h"
#include "mac.h"
-struct mt7921_patch_hdr {
- char build_date[16];
- char platform[4];
- __be32 hw_sw_ver;
- __be32 patch_ver;
- __be16 checksum;
- u16 reserved;
- struct {
- __be32 patch_ver;
- __be32 subsys;
- __be32 feature;
- __be32 n_region;
- __be32 crc;
- u32 reserved[11];
- } desc;
-} __packed;
-
-struct mt7921_patch_sec {
- __be32 type;
- __be32 offs;
- __be32 size;
- union {
- __be32 spec[13];
- struct {
- __be32 addr;
- __be32 len;
- __be32 sec_key_idx;
- __be32 align_len;
- u32 reserved[9];
- } info;
- };
-} __packed;
-
-struct mt7921_fw_trailer {
- u8 chip_id;
- u8 eco_code;
- u8 n_region;
- u8 format_ver;
- u8 format_flag;
- u8 reserved[2];
- char fw_ver[10];
- char build_date[15];
- u32 crc;
-} __packed;
-
-struct mt7921_fw_region {
- __le32 decomp_crc;
- __le32 decomp_len;
- __le32 decomp_blk_sz;
- u8 reserved[4];
- __le32 addr;
- __le32 len;
- u8 feature_set;
- u8 reserved1[15];
-} __packed;
-
#define MT_STA_BFER BIT(0)
#define MT_STA_BFEE BIT(1)
@@ -512,7 +456,7 @@ static char *mt7921_patch_name(struct mt7921_dev *dev)
static int mt7921_load_patch(struct mt7921_dev *dev)
{
- const struct mt7921_patch_hdr *hdr;
+ const struct mt76_connac2_patch_hdr *hdr;
const struct firmware *fw = NULL;
int i, ret, sem, max_len;
@@ -539,19 +483,18 @@ static int mt7921_load_patch(struct mt7921_dev *dev)
goto out;
}
- hdr = (const struct mt7921_patch_hdr *)(fw->data);
+ hdr = (const struct mt76_connac2_patch_hdr *)fw->data;
dev_info(dev->mt76.dev, "HW/SW Version: 0x%x, Build Time: %.16s\n",
be32_to_cpu(hdr->hw_sw_ver), hdr->build_date);
for (i = 0; i < be32_to_cpu(hdr->desc.n_region); i++) {
- struct mt7921_patch_sec *sec;
+ struct mt76_connac2_patch_sec *sec;
const u8 *dl;
u32 len, addr, mode;
u32 sec_info = 0;
- sec = (struct mt7921_patch_sec *)(fw->data + sizeof(*hdr) +
- i * sizeof(*sec));
+ sec = (void *)(fw->data + sizeof(*hdr) + i * sizeof(*sec));
if ((be32_to_cpu(sec->type) & PATCH_SEC_TYPE_MASK) !=
PATCH_SEC_TYPE_INFO) {
ret = -EINVAL;
@@ -608,7 +551,7 @@ static int mt7921_load_patch(struct mt7921_dev *dev)
static int
mt7921_mcu_send_ram_firmware(struct mt7921_dev *dev,
- const struct mt7921_fw_trailer *hdr,
+ const struct mt76_connac2_fw_trailer *hdr,
const u8 *data, bool is_wa)
{
int i, offset = 0, max_len;
@@ -617,12 +560,12 @@ mt7921_mcu_send_ram_firmware(struct mt7921_dev *dev,
max_len = mt76_is_sdio(&dev->mt76) ? 2048 : 4096;
for (i = 0; i < hdr->n_region; i++) {
- const struct mt7921_fw_region *region;
- int err;
+ const struct mt76_connac2_fw_region *region;
u32 len, addr, mode;
+ int err;
- region = (const struct mt7921_fw_region *)((const u8 *)hdr -
- (hdr->n_region - i) * sizeof(*region));
+ region = (const void *)((const u8 *)hdr -
+ (hdr->n_region - i) * sizeof(*region));
mode = mt76_connac_mcu_gen_dl_mode(&dev->mt76,
region->feature_set, is_wa);
len = le32_to_cpu(region->len);
@@ -671,7 +614,7 @@ static char *mt7921_ram_name(struct mt7921_dev *dev)
static int mt7921_load_ram(struct mt7921_dev *dev)
{
- const struct mt7921_fw_trailer *hdr;
+ const struct mt76_connac2_fw_trailer *hdr;
const struct firmware *fw;
int ret;
@@ -685,9 +628,7 @@ static int mt7921_load_ram(struct mt7921_dev *dev)
goto out;
}
- hdr = (const struct mt7921_fw_trailer *)(fw->data + fw->size -
- sizeof(*hdr));
-
+ hdr = (const void *)(fw->data + fw->size - sizeof(*hdr));
dev_info(dev->mt76.dev, "WM Firmware Version: %.10s, Build Time: %.15s\n",
hdr->fw_ver, hdr->build_date);
Move mt76_connac2 fw structures in connac module since they are shared between mt7921 and mt7915 drivers. This is a preliminary patch to add mt7902e support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- .../wireless/mediatek/mt76/mt76_connac_mcu.h | 56 ++++++++++++ .../net/wireless/mediatek/mt76/mt7915/mcu.c | 85 +++---------------- .../net/wireless/mediatek/mt76/mt7921/mcu.c | 81 +++--------------- 3 files changed, 79 insertions(+), 143 deletions(-)