diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wmi.c | 64 |
1 files changed, 55 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 2ab71bb32327..69da3c256ad0 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. + * Copyright (c) 2018, The Linux Foundation. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -70,23 +71,23 @@ MODULE_PARM_DESC(led_id, * On the PCI bus, there is one BAR (BAR0) of 2Mb size, exposing * AHB addresses starting from 0x880000 * - * Internally, firmware uses addresses that allows faster access but + * Internally, firmware uses addresses that allow faster access but * are invisible from the host. To read from these addresses, alternative * AHB address must be used. - * - * Memory mapping - * Linker address PCI/Host address - * 0x880000 .. 0xa80000 2Mb BAR0 - * 0x800000 .. 0x807000 0x900000 .. 0x907000 28k DCCM - * 0x840000 .. 0x857000 0x908000 .. 0x91f000 92k PERIPH */ /** - * @fw_mapping provides memory remapping table + * @sparrow_fw_mapping provides memory remapping table for sparrow * * array size should be in sync with the declaration in the wil6210.h + * + * Sparrow memory mapping: + * Linker address PCI/Host address + * 0x880000 .. 0xa80000 2Mb BAR0 + * 0x800000 .. 0x808000 0x900000 .. 0x908000 32k DCCM + * 0x840000 .. 0x860000 0x908000 .. 0x928000 128k PERIPH */ -const struct fw_map fw_mapping[] = { +const struct fw_map sparrow_fw_mapping[] = { /* FW code RAM 256k */ {0x000000, 0x040000, 0x8c0000, "fw_code", true}, /* FW data RAM 32k */ @@ -112,6 +113,51 @@ const struct fw_map fw_mapping[] = { {0x800000, 0x804000, 0x940000, "uc_data", false}, }; +/** + * @talyn_fw_mapping provides memory remapping table for Talyn + * + * array size should be in sync with the declaration in the wil6210.h + * + * Talyn memory mapping: + * Linker address PCI/Host address + * 0x880000 .. 0xc80000 4Mb BAR0 + * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM + * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH + */ +const struct fw_map talyn_fw_mapping[] = { + /* FW code RAM 1M */ + {0x000000, 0x100000, 0x900000, "fw_code", true}, + /* FW data RAM 128k */ + {0x800000, 0x820000, 0xa00000, "fw_data", true}, + /* periph. data RAM 96k */ + {0x840000, 0x858000, 0xa20000, "fw_peri", true}, + /* various RGF 40k */ + {0x880000, 0x88a000, 0x880000, "rgf", true}, + /* AGC table 4k */ + {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true}, + /* Pcie_ext_rgf 4k */ + {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true}, + /* mac_ext_rgf 1344b */ + {0x88c000, 0x88c540, 0x88c000, "mac_rgf_ext", true}, + /* ext USER RGF 4k */ + {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true}, + /* OTP 4k */ + {0x8a0000, 0x8a1000, 0x8a0000, "otp", true}, + /* DMA EXT RGF 64k */ + {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true}, + /* upper area 1536k */ + {0x900000, 0xa80000, 0x900000, "upper", true}, + /* UCODE areas - accessible by debugfs blobs but not by + * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! + */ + /* ucode code RAM 256k */ + {0x000000, 0x040000, 0xa38000, "uc_code", false}, + /* ucode data RAM 32k */ + {0x800000, 0x808000, 0xa78000, "uc_data", false}, +}; + +struct fw_map fw_mapping[MAX_FW_MAPPING_TABLE_SIZE]; + struct blink_on_off_time led_blink_time[] = { {WIL_LED_BLINK_ON_SLOW_MS, WIL_LED_BLINK_OFF_SLOW_MS}, {WIL_LED_BLINK_ON_MED_MS, WIL_LED_BLINK_OFF_MED_MS}, |