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mwifiex: add support for 8997 chipset 

This patch adds support for 8997 chipset to mwifiex
with SDIO/PCIe/USB interface.

The corresponding firmware image files are located in:
"mrvl/sd8997_uapsta.bin"
"mrvl/pcie8997_uapsta.bin"
"mrvl/usb8997_uapsta.bin"

Signed-off-by: Zhaoyang Liu <liuzy@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Zhaoyang Liu 2015-08-05 06:09:40 -07:00 committed by Kalle Valo
parent 3b1f0e8695
commit 6d85ef00d9
7 changed files with 147 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/wireless/mwifiex/Kconfig
View File

@ -9,36 +9,36 @@ config MWIFIEX
mwifiex.
config MWIFIEX_SDIO
tristate "Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897"
tristate "Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897/SD8997"
depends on MWIFIEX && MMC
select FW_LOADER
select WANT_DEV_COREDUMP
---help---
This adds support for wireless adapters based on Marvell
8786/8787/8797/8887/8897 chipsets with SDIO interface.
8786/8787/8797/8887/8897/8997 chipsets with SDIO interface.
If you choose to build it as a module, it will be called
mwifiex_sdio.
config MWIFIEX_PCIE
tristate "Marvell WiFi-Ex Driver for PCIE 8766/8897"
tristate "Marvell WiFi-Ex Driver for PCIE 8766/8897/8997"
depends on MWIFIEX && PCI
select FW_LOADER
select WANT_DEV_COREDUMP
---help---
This adds support for wireless adapters based on Marvell
8766/8897 chipsets with PCIe interface.
8766/8897/8997 chipsets with PCIe interface.
If you choose to build it as a module, it will be called
mwifiex_pcie.
config MWIFIEX_USB
tristate "Marvell WiFi-Ex Driver for USB8766/8797/8897"
tristate "Marvell WiFi-Ex Driver for USB8766/8797/8897/8997"
depends on MWIFIEX && USB
select FW_LOADER
---help---
This adds support for wireless adapters based on Marvell
8797/8897 chipset with USB interface.
8797/8897/8997 chipset with USB interface.
If you choose to build it as a module, it will be called
mwifiex_usb.

12
drivers/net/wireless/mwifiex/pcie.c
View File

@ -266,12 +266,17 @@ static const struct pci_device_id mwifiex_ids[] = {
{
PCIE_VENDOR_ID_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8766P,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
.driver_data = (unsigned long) &mwifiex_pcie8766,
.driver_data = (unsigned long)&mwifiex_pcie8766,
},
{
PCIE_VENDOR_ID_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8897,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
.driver_data = (unsigned long) &mwifiex_pcie8897,
.driver_data = (unsigned long)&mwifiex_pcie8897,
},
{
PCIE_VENDOR_ID_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8997,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
.driver_data = (unsigned long)&mwifiex_pcie8997,
},
{},
};
@ -1082,6 +1087,7 @@ static int mwifiex_pcie_send_data_complete(struct mwifiex_adapter *adapter)
card->txbd_rdptr++;
break;
case PCIE_DEVICE_ID_MARVELL_88W8897:
case PCIE_DEVICE_ID_MARVELL_88W8997:
card->txbd_rdptr += reg->ring_tx_start_ptr;
break;
}
@ -1179,6 +1185,7 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb,
card->txbd_wrptr++;
break;
case PCIE_DEVICE_ID_MARVELL_88W8897:
case PCIE_DEVICE_ID_MARVELL_88W8997:
card->txbd_wrptr += reg->ring_tx_start_ptr;
break;
}
@ -2733,3 +2740,4 @@ MODULE_VERSION(PCIE_VERSION);
MODULE_LICENSE("GPL v2");
MODULE_FIRMWARE(PCIE8766_DEFAULT_FW_NAME);
MODULE_FIRMWARE(PCIE8897_DEFAULT_FW_NAME);
MODULE_FIRMWARE(PCIE8997_DEFAULT_FW_NAME);

45
drivers/net/wireless/mwifiex/pcie.h
View File

@ -30,10 +30,12 @@
#define PCIE8766_DEFAULT_FW_NAME "mrvl/pcie8766_uapsta.bin"
#define PCIE8897_DEFAULT_FW_NAME "mrvl/pcie8897_uapsta.bin"
#define PCIE8997_DEFAULT_FW_NAME "mrvl/pcie8997_uapsta.bin"
#define PCIE_VENDOR_ID_MARVELL (0x11ab)
#define PCIE_DEVICE_ID_MARVELL_88W8766P (0x2b30)
#define PCIE_DEVICE_ID_MARVELL_88W8897 (0x2b38)
#define PCIE_DEVICE_ID_MARVELL_88W8997 (0x2b42)
/* Constants for Buffer Descriptor (BD) rings */
#define MWIFIEX_MAX_TXRX_BD 0x20
@ -197,7 +199,38 @@ static const struct mwifiex_pcie_card_reg mwifiex_reg_8897 = {
.sleep_cookie = 0,
.fw_dump_ctrl = 0xcf4,
.fw_dump_start = 0xcf8,
.fw_dump_end = 0xcff
.fw_dump_end = 0xcff,
};
static const struct mwifiex_pcie_card_reg mwifiex_reg_8997 = {
.cmd_addr_lo = PCIE_SCRATCH_0_REG,
.cmd_addr_hi = PCIE_SCRATCH_1_REG,
.cmd_size = PCIE_SCRATCH_2_REG,
.fw_status = PCIE_SCRATCH_3_REG,
.cmdrsp_addr_lo = PCIE_SCRATCH_4_REG,
.cmdrsp_addr_hi = PCIE_SCRATCH_5_REG,
.tx_rdptr = 0xC1A4,
.tx_wrptr = 0xC1A8,
.rx_rdptr = 0xC1A8,
.rx_wrptr = 0xC1A4,
.evt_rdptr = PCIE_SCRATCH_10_REG,
.evt_wrptr = PCIE_SCRATCH_11_REG,
.drv_rdy = PCIE_SCRATCH_12_REG,
.tx_start_ptr = 16,
.tx_mask = 0x0FFF0000,
.tx_wrap_mask = 0x01FF0000,
.rx_mask = 0x00000FFF,
.rx_wrap_mask = 0x000001FF,
.tx_rollover_ind = BIT(28),
.rx_rollover_ind = BIT(12),
.evt_rollover_ind = MWIFIEX_BD_FLAG_EVT_ROLLOVER_IND,
.ring_flag_sop = MWIFIEX_BD_FLAG_SOP,
.ring_flag_eop = MWIFIEX_BD_FLAG_EOP,
.ring_flag_xs_sop = MWIFIEX_BD_FLAG_XS_SOP,
.ring_flag_xs_eop = MWIFIEX_BD_FLAG_XS_EOP,
.ring_tx_start_ptr = MWIFIEX_BD_FLAG_TX_START_PTR,
.pfu_enabled = 1,
.sleep_cookie = 0,
};
struct mwifiex_pcie_device {
@ -227,6 +260,15 @@ static const struct mwifiex_pcie_device mwifiex_pcie8897 = {
.can_ext_scan = true,
};
static const struct mwifiex_pcie_device mwifiex_pcie8997 = {
.firmware = PCIE8997_DEFAULT_FW_NAME,
.reg = &mwifiex_reg_8997,
.blksz_fw_dl = MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD,
.tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K,
.can_dump_fw = false,
.can_ext_scan = true,
};
struct mwifiex_evt_buf_desc {
u64 paddr;
u16 len;
@ -325,6 +367,7 @@ mwifiex_pcie_txbd_not_full(struct pcie_service_card *card)
return 1;
break;
case PCIE_DEVICE_ID_MARVELL_88W8897:
case PCIE_DEVICE_ID_MARVELL_88W8997:
if (((card->txbd_wrptr & reg->tx_mask) !=
(card->txbd_rdptr & reg->tx_mask)) ||
((card->txbd_wrptr & reg->tx_rollover_ind) ==

5
drivers/net/wireless/mwifiex/sdio.c
View File

@ -288,6 +288,8 @@ static int mwifiex_sdio_suspend(struct device *dev)
#define SDIO_DEVICE_ID_MARVELL_8887 (0x9135)
/* Device ID for SD8801 */
#define SDIO_DEVICE_ID_MARVELL_8801 (0x9139)
/* Device ID for SD8997 */
#define SDIO_DEVICE_ID_MARVELL_8997 (0x9141)
/* WLAN IDs */
@ -304,6 +306,8 @@ static const struct sdio_device_id mwifiex_ids[] = {
.driver_data = (unsigned long)&mwifiex_sdio_sd8887},
{SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8801),
.driver_data = (unsigned long)&mwifiex_sdio_sd8801},
{SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8997),
.driver_data = (unsigned long)&mwifiex_sdio_sd8997},
{},
};
@ -2531,3 +2535,4 @@ MODULE_FIRMWARE(SD8787_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8797_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8897_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8887_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8997_DEFAULT_FW_NAME);

65
drivers/net/wireless/mwifiex/sdio.h
View File

@ -35,6 +35,7 @@
#define SD8897_DEFAULT_FW_NAME "mrvl/sd8897_uapsta.bin"
#define SD8887_DEFAULT_FW_NAME "mrvl/sd8887_uapsta.bin"
#define SD8801_DEFAULT_FW_NAME "mrvl/sd8801_uapsta.bin"
#define SD8997_DEFAULT_FW_NAME "mrvl/sd8997_uapsta.bin"
#define BLOCK_MODE 1
#define BYTE_MODE 0
@ -364,6 +365,55 @@ static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8897 = {
0x59, 0x5c, 0x5d},
};
static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8997 = {
.start_rd_port = 0,
.start_wr_port = 0,
.base_0_reg = 0xF8,
.base_1_reg = 0xF9,
.poll_reg = 0x5C,
.host_int_enable = UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK |
CMD_PORT_UPLD_INT_MASK | CMD_PORT_DNLD_INT_MASK,
.host_int_rsr_reg = 0x4,
.host_int_status_reg = 0x0C,
.host_int_mask_reg = 0x08,
.status_reg_0 = 0xE8,
.status_reg_1 = 0xE9,
.sdio_int_mask = 0xff,
.data_port_mask = 0xffffffff,
.io_port_0_reg = 0xE4,
.io_port_1_reg = 0xE5,
.io_port_2_reg = 0xE6,
.max_mp_regs = 196,
.rd_bitmap_l = 0x10,
.rd_bitmap_u = 0x11,
.rd_bitmap_1l = 0x12,
.rd_bitmap_1u = 0x13,
.wr_bitmap_l = 0x14,
.wr_bitmap_u = 0x15,
.wr_bitmap_1l = 0x16,
.wr_bitmap_1u = 0x17,
.rd_len_p0_l = 0x18,
.rd_len_p0_u = 0x19,
.card_misc_cfg_reg = 0xd8,
.card_cfg_2_1_reg = 0xd9,
.cmd_rd_len_0 = 0xc0,
.cmd_rd_len_1 = 0xc1,
.cmd_rd_len_2 = 0xc2,
.cmd_rd_len_3 = 0xc3,
.cmd_cfg_0 = 0xc4,
.cmd_cfg_1 = 0xc5,
.cmd_cfg_2 = 0xc6,
.cmd_cfg_3 = 0xc7,
.func1_dump_reg_start = 0x10,
.func1_dump_reg_end = 0x17,
.func1_scratch_reg = 0xe8,
.func1_spec_reg_num = 13,
.func1_spec_reg_table = {0x08, 0x58, 0x5C, 0x5D,
0x60, 0x61, 0x62, 0x64,
0x65, 0x66, 0x68, 0x69,
0x6a},
};
static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8887 = {
.start_rd_port = 0,
.start_wr_port = 0,
@ -472,6 +522,21 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = {
.can_ext_scan = true,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = {
.firmware = SD8997_DEFAULT_FW_NAME,
.reg = &mwifiex_reg_sd8997,
.max_ports = 32,
.mp_agg_pkt_limit = 16,
.tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K,
.mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX,
.mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX,
.supports_sdio_new_mode = true,
.has_control_mask = false,
.can_dump_fw = false,
.can_auto_tdls = false,
.can_ext_scan = true,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = {
.firmware = SD8887_DEFAULT_FW_NAME,
.reg = &mwifiex_reg_sd8887,

14
drivers/net/wireless/mwifiex/usb.c
View File

@ -47,6 +47,11 @@ static struct usb_device_id mwifiex_usb_table[] = {
{USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8897_PID_2,
USB_CLASS_VENDOR_SPEC,
USB_SUBCLASS_VENDOR_SPEC, 0xff)},
/* 8997 */
{USB_DEVICE(USB8XXX_VID, USB8997_PID_1)},
{USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8997_PID_2,
USB_CLASS_VENDOR_SPEC,
USB_SUBCLASS_VENDOR_SPEC, 0xff)},
{ } /* Terminating entry */
};
@ -382,12 +387,14 @@ static int mwifiex_usb_probe(struct usb_interface *intf,
case USB8797_PID_1:
case USB8801_PID_1:
case USB8897_PID_1:
case USB8997_PID_1:
card->usb_boot_state = USB8XXX_FW_DNLD;
break;
case USB8766_PID_2:
case USB8797_PID_2:
case USB8801_PID_2:
case USB8897_PID_2:
case USB8997_PID_2:
card->usb_boot_state = USB8XXX_FW_READY;
break;
default:
@ -814,6 +821,12 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
adapter->dev = &card->udev->dev;
switch (le16_to_cpu(card->udev->descriptor.idProduct)) {
case USB8997_PID_1:
case USB8997_PID_2:
adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K;
strcpy(adapter->fw_name, USB8997_DEFAULT_FW_NAME);
adapter->ext_scan = true;
break;
case USB8897_PID_1:
case USB8897_PID_2:
adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K;
@ -1123,3 +1136,4 @@ MODULE_FIRMWARE(USB8766_DEFAULT_FW_NAME);
MODULE_FIRMWARE(USB8797_DEFAULT_FW_NAME);
MODULE_FIRMWARE(USB8801_DEFAULT_FW_NAME);
MODULE_FIRMWARE(USB8897_DEFAULT_FW_NAME);
MODULE_FIRMWARE(USB8997_DEFAULT_FW_NAME);

3
drivers/net/wireless/mwifiex/usb.h
View File

@ -32,6 +32,8 @@
#define USB8897_PID_2 0x2046
#define USB8801_PID_1 0x2049
#define USB8801_PID_2 0x204a
#define USB8997_PID_1 0x204d
#define USB8997_PID_2 0x204e
#define USB8XXX_FW_DNLD 1
@ -46,6 +48,7 @@
#define USB8797_DEFAULT_FW_NAME "mrvl/usb8797_uapsta.bin"
#define USB8801_DEFAULT_FW_NAME "mrvl/usb8801_uapsta.bin"
#define USB8897_DEFAULT_FW_NAME "mrvl/usb8897_uapsta.bin"
#define USB8997_DEFAULT_FW_NAME "mrvl/usb8997_uapsta.bin"
#define FW_DNLD_TX_BUF_SIZE 620
#define FW_DNLD_RX_BUF_SIZE 2048