Return-path: Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:35208 "EHLO mx0a-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933552AbbHDMbU (ORCPT ); Tue, 4 Aug 2015 08:31:20 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.15.0.59/8.15.0.59) with SMTP id t74CTmR0025167 for ; Tue, 4 Aug 2015 05:31:20 -0700 Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0a-0016f401.pphosted.com with ESMTP id 1w2kk1hmu3-1 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Tue, 04 Aug 2015 05:31:19 -0700 From: Amitkumar Karwar To: CC: Cathy Luo , Nishant Sarmukadam , Zhaoyang Liu , Amitkumar Karwar Subject: [PATCH v2 1/3] mwifiex: add support for 8997 chipset Date: Tue, 4 Aug 2015 05:30:29 -0700 Message-ID: <1438691431-3462-1-git-send-email-akarwar@marvell.com> (sfid-20150804_143133_076139_B0351540) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Zhaoyang Liu 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 Signed-off-by: Cathy Luo Signed-off-by: Amitkumar Karwar --- drivers/net/wireless/mwifiex/Kconfig | 12 +++---- drivers/net/wireless/mwifiex/pcie.c | 12 +++++-- drivers/net/wireless/mwifiex/pcie.h | 45 ++++++++++++++++++++++++- drivers/net/wireless/mwifiex/sdio.c | 5 +++ drivers/net/wireless/mwifiex/sdio.h | 65 ++++++++++++++++++++++++++++++++++++ drivers/net/wireless/mwifiex/usb.c | 14 ++++++++ drivers/net/wireless/mwifiex/usb.h | 3 ++ 7 files changed, 147 insertions(+), 9 deletions(-) diff --git a/drivers/net/wireless/mwifiex/Kconfig b/drivers/net/wireless/mwifiex/Kconfig index 48edf38..317d991 100644 --- a/drivers/net/wireless/mwifiex/Kconfig +++ b/drivers/net/wireless/mwifiex/Kconfig @@ -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. diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 33c75d7..408b684 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -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); diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/mwifiex/pcie.h index 0e7ee8b..48e549c 100644 --- a/drivers/net/wireless/mwifiex/pcie.h +++ b/drivers/net/wireless/mwifiex/pcie.h @@ -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) == diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c index e4c35ee..9904a77 100644 --- a/drivers/net/wireless/mwifiex/sdio.c +++ b/drivers/net/wireless/mwifiex/sdio.c @@ -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); diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h index c44da61..cd149196 100644 --- a/drivers/net/wireless/mwifiex/sdio.h +++ b/drivers/net/wireless/mwifiex/sdio.h @@ -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, diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c index fbad99c..6eabd95 100644 --- a/drivers/net/wireless/mwifiex/usb.c +++ b/drivers/net/wireless/mwifiex/usb.c @@ -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; @@ -1121,3 +1134,4 @@ 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); diff --git a/drivers/net/wireless/mwifiex/usb.h b/drivers/net/wireless/mwifiex/usb.h index 57e1a57..f0051f8 100644 --- a/drivers/net/wireless/mwifiex/usb.h +++ b/drivers/net/wireless/mwifiex/usb.h @@ -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 -- 1.8.1.4