diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-csr.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-csr.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h index 163b21bc20cb..b978f6cae55c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h @@ -7,6 +7,7 @@ * * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2016 Intel Deutschland GmbH * * 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 @@ -549,4 +550,62 @@ enum dtd_diode_reg { DTS_DIODE_REG_FLAGS_PASS_ONCE = 0x00000080, /* bits [7:7] */ }; +/***************************************************************************** + * MSIX related registers * + *****************************************************************************/ + +#define CSR_MSIX_BASE (0x2000) +#define CSR_MSIX_FH_INT_CAUSES_AD (CSR_MSIX_BASE + 0x800) +#define CSR_MSIX_FH_INT_MASK_AD (CSR_MSIX_BASE + 0x804) +#define CSR_MSIX_HW_INT_CAUSES_AD (CSR_MSIX_BASE + 0x808) +#define CSR_MSIX_HW_INT_MASK_AD (CSR_MSIX_BASE + 0x80C) +#define CSR_MSIX_AUTOMASK_ST_AD (CSR_MSIX_BASE + 0x810) +#define CSR_MSIX_RX_IVAR_AD_REG (CSR_MSIX_BASE + 0x880) +#define CSR_MSIX_IVAR_AD_REG (CSR_MSIX_BASE + 0x890) +#define CSR_MSIX_PENDING_PBA_AD (CSR_MSIX_BASE + 0x1000) +#define CSR_MSIX_RX_IVAR(cause) (CSR_MSIX_RX_IVAR_AD_REG + (cause)) +#define CSR_MSIX_IVAR(cause) (CSR_MSIX_IVAR_AD_REG + (cause)) + +#define MSIX_FH_INT_CAUSES_Q(q) (q) + +/* + * Causes for the FH register interrupts + */ +enum msix_fh_int_causes { + MSIX_FH_INT_CAUSES_D2S_CH0_NUM = BIT(16), + MSIX_FH_INT_CAUSES_D2S_CH1_NUM = BIT(17), + MSIX_FH_INT_CAUSES_S2D = BIT(19), + MSIX_FH_INT_CAUSES_FH_ERR = BIT(21), +}; + +/* + * Causes for the HW register interrupts + */ +enum msix_hw_int_causes { + MSIX_HW_INT_CAUSES_REG_ALIVE = BIT(0), + MSIX_HW_INT_CAUSES_REG_WAKEUP = BIT(1), + MSIX_HW_INT_CAUSES_REG_CT_KILL = BIT(6), + MSIX_HW_INT_CAUSES_REG_RF_KILL = BIT(7), + MSIX_HW_INT_CAUSES_REG_PERIODIC = BIT(8), + MSIX_HW_INT_CAUSES_REG_SW_ERR = BIT(25), + MSIX_HW_INT_CAUSES_REG_SCD = BIT(26), + MSIX_HW_INT_CAUSES_REG_FH_TX = BIT(27), + MSIX_HW_INT_CAUSES_REG_HW_ERR = BIT(29), + MSIX_HW_INT_CAUSES_REG_HAP = BIT(30), +}; + +#define MSIX_MIN_INTERRUPT_VECTORS 2 +#define MSIX_AUTO_CLEAR_CAUSE 0 +#define MSIX_NON_AUTO_CLEAR_CAUSE BIT(7) + +/***************************************************************************** + * HW address related registers * + *****************************************************************************/ + +#define CSR_ADDR_BASE (0x380) +#define CSR_MAC_ADDR0_OTP (CSR_ADDR_BASE) +#define CSR_MAC_ADDR1_OTP (CSR_ADDR_BASE + 4) +#define CSR_MAC_ADDR0_STRAP (CSR_ADDR_BASE + 8) +#define CSR_MAC_ADDR1_STRAP (CSR_ADDR_BASE + 0xC) + #endif /* !__iwl_csr_h__ */ |