diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723as/include/gspi_ops.h')
| -rwxr-xr-x | drivers/net/wireless/rtlwifi/rtl8723as/include/gspi_ops.h | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/include/gspi_ops.h b/drivers/net/wireless/rtlwifi/rtl8723as/include/gspi_ops.h new file mode 100755 index 000000000000..ffd98c5a4504 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/include/gspi_ops.h @@ -0,0 +1,171 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#ifndef __GSPI_OPS_H__ +#define __GSPI_OPS_H__ + +/* follwing defination is based on + * GSPI spec of RTL8723, we temp + * suppose that it will be the same + * for diff chips of GSPI, if not + * we should move it to HAL folder */ +#define SPI_LOCAL_DOMAIN 0x0 +#define WLAN_IOREG_DOMAIN 0x8 +#define FW_FIFO_DOMAIN 0x4 +#define TX_HIQ_DOMAIN 0xc +#define TX_MIQ_DOMAIN 0xd +#define TX_LOQ_DOMAIN 0xe +#define RX_RXFIFO_DOMAIN 0x1f + +//IO Bus domain address mapping +#define DEFUALT_OFFSET 0x0 +#define SPI_LOCAL_OFFSET 0x10250000 +#define WLAN_IOREG_OFFSET 0x10260000 +#define FW_FIFO_OFFSET 0x10270000 +#define TX_HIQ_OFFSET 0x10310000 +#define TX_MIQ_OFFSET 0x1032000 +#define TX_LOQ_OFFSET 0x10330000 +#define RX_RXOFF_OFFSET 0x10340000 + +//SPI Local registers +#define SPI_REG_TX_CTRL 0x0000 // SPI Tx Control +#define SPI_REG_STATUS_RECOVERY 0x0004 +#define SPI_REG_INT_TIMEOUT 0x0006 +#define SPI_REG_HIMR 0x0014 // SPI Host Interrupt Mask +#define SPI_REG_HISR 0x0018 // SPI Host Interrupt Service Routine +#define SPI_REG_RX0_REQ_LEN 0x001C // RXDMA Request Length +#define SPI_REG_FREE_TXPG 0x0020 // Free Tx Buffer Page +#define SPI_REG_HCPWM1 0x0024 // HCI Current Power Mode 1 +#define SPI_REG_HCPWM2 0x0026 // HCI Current Power Mode 2 +#define SPI_REG_HTSFR_INFO 0x0030 // HTSF Informaion +#define SPI_REG_HRPWM1 0x0080 // HCI Request Power Mode 1 +#define SPI_REG_HRPWM2 0x0082 // HCI Request Power Mode 2 +#define SPI_REG_HPS_CLKR 0x0084 // HCI Power Save Clock +#define SPI_REG_HSUS_CTRL 0x0086 // SPI HCI Suspend Control +#define SPI_REG_HIMR_ON 0x0090 //SPI Host Extension Interrupt Mask Always +#define SPI_REG_HISR_ON 0x0091 //SPI Host Extension Interrupt Status Always +#define SPI_REG_CFG 0x00F0 //SPI Configuration Register + +#define SPI_TX_CTRL (SPI_REG_TX_CTRL |SPI_LOCAL_OFFSET) +#define SPI_STATUS_RECOVERY (SPI_REG_STATUS_RECOVERY |SPI_LOCAL_OFFSET) +#define SPI_INT_TIMEOUT (SPI_REG_INT_TIMEOUT |SPI_LOCAL_OFFSET) +#define SPI_HIMR (SPI_REG_HIMR |SPI_LOCAL_OFFSET) +#define SPI_HISR (SPI_REG_HISR |SPI_LOCAL_OFFSET) +#define SPI_RX0_REQ_LEN_1_BYTE (SPI_REG_RX0_REQ_LEN |SPI_LOCAL_OFFSET) +#define SPI_FREE_TXPG (SPI_REG_FREE_TXPG |SPI_LOCAL_OFFSET) + +#define SPI_HIMR_DISABLED 0 + +//SPI HIMR MASK diff with SDIO +#define SPI_HISR_RX_REQUEST BIT(0) +#define SPI_HISR_AVAL BIT(1) +#define SPI_HISR_TXERR BIT(2) +#define SPI_HISR_RXERR BIT(3) +#define SPI_HISR_TXFOVW BIT(4) +#define SPI_HISR_RXFOVW BIT(5) +#define SPI_HISR_TXBCNOK BIT(6) +#define SPI_HISR_TXBCNERR BIT(7) +#define SPI_HISR_BCNERLY_INT BIT(16) +#define SPI_HISR_ATIMEND BIT(17) +#define SPI_HISR_ATIMEND_E BIT(18) +#define SPI_HISR_CTWEND BIT(19) +#define SPI_HISR_C2HCMD BIT(20) +#define SPI_HISR_CPWM1 BIT(21) +#define SPI_HISR_CPWM2 BIT(22) +#define SPI_HISR_HSISR_IND BIT(23) +#define SPI_HISR_GTINT3_IND BIT(24) +#define SPI_HISR_GTINT4_IND BIT(25) +#define SPI_HISR_PSTIMEOUT BIT(26) +#define SPI_HISR_OCPINT BIT(27) +#define SPI_HISR_TSF_BIT32_TOGGLE BIT(29) + +#define MASK_SPI_HISR_CLEAR (SPI_HISR_TXERR |\ + SPI_HISR_RXERR |\ + SPI_HISR_TXFOVW |\ + SPI_HISR_RXFOVW |\ + SPI_HISR_TXBCNOK |\ + SPI_HISR_TXBCNERR |\ + SPI_HISR_C2HCMD |\ + SPI_HISR_CPWM1 |\ + SPI_HISR_CPWM2 |\ + SPI_HISR_HSISR_IND |\ + SPI_HISR_GTINT3_IND |\ + SPI_HISR_GTINT4_IND |\ + SPI_HISR_PSTIMEOUT |\ + SPI_HISR_OCPINT) + +#define REG_LEN_FORMAT(pcmd, x) SET_BITS_TO_LE_4BYTE(pcmd, 0, 8, x)//(x<<(unsigned int)24) +#define REG_ADDR_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 8, 16, x)//(x<<(unsigned int)16) +#define REG_DOMAIN_ID_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 24, 5, x)//(x<<(unsigned int)0) +#define REG_FUN_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 29, 2, x)//(x<<(unsigned int)5) +#define REG_RW_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 31, 1, x)//(x<<(unsigned int)7) + +#define FIFO_LEN_FORMAT(pcmd, x) SET_BITS_TO_LE_4BYTE(pcmd, 0, 16, x)//(x<<(unsigned int)24) +//#define FIFO_ADDR_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 8, 16, x)//(x<<(unsigned int)16) +#define FIFO_DOMAIN_ID_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 24, 5, x)//(x<<(unsigned int)0) +#define FIFO_FUN_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 29, 2, x)//(x<<(unsigned int)5) +#define FIFO_RW_FORMAT(pcmd,x) SET_BITS_TO_LE_4BYTE(pcmd, 31, 1, x)//(x<<(unsigned int)7) + + +//get status dword0 +#define GET_STATUS_PUB_PAGE_NUM(status) LE_BITS_TO_4BYTE(status, 24, 8) +#define GET_STATUS_HI_PAGE_NUM(status) LE_BITS_TO_4BYTE(status, 18, 6) +#define GET_STATUS_MID_PAGE_NUM(status) LE_BITS_TO_4BYTE(status, 12, 6) +#define GET_STATUS_LOW_PAGE_NUM(status) LE_BITS_TO_4BYTE(status, 6, 6) +#define GET_STATUS_HISR_HI6BIT(status) LE_BITS_TO_4BYTE(status, 0, 6) + +//get status dword1 +#define GET_STATUS_HISR_MID8BIT(status) LE_BITS_TO_4BYTE(status + 4, 24, 8) +#define GET_STATUS_HISR_LOW8BIT(status) LE_BITS_TO_4BYTE(status + 4, 16, 8) +#define GET_STATUS_ERROR(status) LE_BITS_TO_4BYTE(status + 4, 17, 1) +#define GET_STATUS_INT(status) LE_BITS_TO_4BYTE(status + 4, 16, 1) +#define GET_STATUS_RX_LENGTH(status) LE_BITS_TO_4BYTE(status + 4, 0, 16) + + +#define RXDESC_SIZE 24 + + +struct spi_more_data { + unsigned long more_data; + unsigned long len; +}; + +#ifdef CONFIG_RTL8723A +void rtl8723as_set_hal_ops(PADAPTER padapter); +#define set_hal_ops rtl8723as_set_hal_ops +#endif + +#ifdef CONFIG_RTL8188E +void rtl8188es_set_hal_ops(PADAPTER padapter); +#define set_hal_ops rtl8188es_set_hal_ops +#endif +extern void spi_set_chip_endian(PADAPTER padapter); +extern void spi_set_intf_ops(struct _io_ops *pops); +extern void spi_set_chip_endian(PADAPTER padapter); +extern void InitInterrupt8723ASdio(PADAPTER padapter); +extern void InitSysInterrupt8723ASdio(PADAPTER padapter); +extern void EnableInterrupt8723ASdio(PADAPTER padapter); +extern void DisableInterrupt8723ASdio(PADAPTER padapter); +extern void spi_int_hdl(PADAPTER padapter); +extern u8 HalQueryTxBufferStatus8723ASdio(PADAPTER padapter); +extern void InitInterrupt8188ESdio(PADAPTER padapter); +extern void EnableInterrupt8188ESdio(PADAPTER padapter); +extern void DisableInterrupt8188ESdio(PADAPTER padapter); + +#endif //__GSPI_OPS_H__ |