xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge tag 'wireless-drivers-next-for-davem-2019-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Browse Source 
Kalle Valo says:

====================
wireless-drivers-next patches for 5.2

Most likely the last patchset of new feature for 5.2, and this time we
have quite a lot of new features. Most obvious being rtw88 from
Realtek which supports RTL8822BE and RTL8822CE 802.11ac devices. We
have also new hardware support for existing drivers and improvements.

There's one conflict in iwlwifi, my example conflict resolution below.

Major changes:

iwlwifi

* bump the 20000-series FW API version

* work on new hardware continues

* RTT confidence indication support for Fine Timing Measurement (FTM)

* an improvement in HE (802.11ax) rate-scaling

* add command version parsing from the fimware TLVs

* add support for a new WoWLAN patterns firmware API

rsi

* add support for rs9116

mwifiex

* add support for SD8987

brcmfmac

* add quirk for ACEPC T8 and T11 mini PCs

rt2x00

* add RT3883 support

qtnfmac

* fix debugfs interface to support multiple cards

rtw88

* new driver

mt76

* share more code across drivers

* add support for MT7615 chipset

* rework DMA API

* tx/rx performance optimizations

* use NAPI for tx cleanup on mt76x02

* AP mode support for USB devices

* USB stability fixes

* tx power handling fixes for 76x2

* endian fixes

Conflicts:

There's a trivial conflict in
drivers/net/wireless/intel/iwlwifi/fw/file.h, just leave
IWL_UCODE_TLV_FW_FSEQ_VERSION to the file. 'git diff' output should be
just empty:

diff --cc drivers/net/wireless/intel/iwlwifi/fw/file.h
index cd622af90077,b0671e16e1ce..000000000000
--- a/drivers/net/wireless/intel/iwlwifi/fw/file.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2019-05-05 10:20:53 -07:00
parent cc0d47b8ee f9b628d61f
commit 6ffe0acc93
202 changed files with 56495 additions and 1642 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
View File

@@ -66,7 +66,8 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
void *iml_img;
u32 control_flags = 0;
int ret;
int cmdq_size = max_t(u32, TFD_CMD_SLOTS, trans->cfg->min_txq_size);
int cmdq_size = max_t(u32, IWL_CMD_QUEUE_SIZE,
trans->cfg->min_txq_size);
/* Allocate prph scratch */
prph_scratch = dma_alloc_coherent(trans->dev, sizeof(*prph_scratch),

6
drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
View File

@@ -6,7 +6,7 @@
* GPL LICENSE SUMMARY
*
* Copyright(c) 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* Copyright(c) 2018 - 2019 Intel Corporation
*
* 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
@@ -20,7 +20,7 @@
* BSD LICENSE
*
* Copyright(c) 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* Copyright(c) 2018 - 2019 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -210,7 +210,7 @@ int iwl_pcie_ctxt_info_init(struct iwl_trans *trans,
ctxt_info->hcmd_cfg.cmd_queue_addr =
cpu_to_le64(trans_pcie->txq[trans_pcie->cmd_queue]->dma_addr);
ctxt_info->hcmd_cfg.cmd_queue_size =
TFD_QUEUE_CB_SIZE(TFD_CMD_SLOTS);
TFD_QUEUE_CB_SIZE(IWL_CMD_QUEUE_SIZE);
/* allocate ucode sections in dram and set addresses */
ret = iwl_pcie_init_fw_sec(trans, fw, &ctxt_info->dram);

5
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
View File

@@ -928,11 +928,6 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x34F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x4070, iwl_ax101_cfg_qu_hr)},
{IWL_PCI_DEVICE(0x40C0, 0x0000, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40C0, 0x0010, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40c0, 0x0090, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40C0, 0x0310, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40C0, 0x0A10, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x43F0, 0x0040, iwl_ax101_cfg_qu_hr)},
{IWL_PCI_DEVICE(0x43F0, 0x0070, iwl_ax101_cfg_qu_hr)},
{IWL_PCI_DEVICE(0x43F0, 0x0074, iwl_ax101_cfg_qu_hr)},

8
drivers/net/wireless/intel/iwlwifi/pcie/internal.h
View File

@@ -290,10 +290,6 @@ struct iwl_cmd_meta {
u32 tbs;
};
#define TFD_TX_CMD_SLOTS 256
#define TFD_CMD_SLOTS 32
/*
* The FH will write back to the first TB only, so we need to copy some data
* into the buffer regardless of whether it should be mapped or not.
@@ -540,7 +536,7 @@ struct iwl_trans_pcie {
int ict_index;
bool use_ict;
bool is_down, opmode_down;
bool debug_rfkill;
s8 debug_rfkill;
struct isr_statistics isr_stats;
spinlock_t irq_lock;
@@ -986,7 +982,7 @@ static inline bool iwl_is_rfkill_set(struct iwl_trans *trans)
lockdep_assert_held(&trans_pcie->mutex);
if (trans_pcie->debug_rfkill)
if (trans_pcie->debug_rfkill == 1)
return true;
return !(iwl_read32(trans, CSR_GP_CNTRL) &

9
drivers/net/wireless/intel/iwlwifi/pcie/rx.c
View File

@@ -434,7 +434,7 @@ static struct page *iwl_pcie_rx_alloc_page(struct iwl_trans *trans,
/*
* Issue an error if we don't have enough pre-allocated
* buffers.
` */
*/
if (!(gfp_mask & __GFP_NOWARN) && net_ratelimit())
IWL_CRIT(trans,
"Failed to alloc_pages\n");
@@ -1429,10 +1429,15 @@ out_err:
static void iwl_pcie_rx_handle(struct iwl_trans *trans, int queue)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
struct iwl_rxq *rxq = &trans_pcie->rxq[queue];
struct iwl_rxq *rxq;
u32 r, i, count = 0;
bool emergency = false;
if (WARN_ON_ONCE(!trans_pcie->rxq || !trans_pcie->rxq[queue].bd))
return;
rxq = &trans_pcie->rxq[queue];
restart:
spin_lock(&rxq->lock);
/* uCode's read index (stored in shared DRAM) indicates the last Rx

7
drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
View File

@@ -6,7 +6,7 @@
* GPL LICENSE SUMMARY
*
* Copyright(c) 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* Copyright(c) 2018 - 2019 Intel Corporation
*
* 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
@@ -20,7 +20,7 @@
* BSD LICENSE
*
* Copyright(c) 2017 Intel Deutschland GmbH
* Copyright(c) 2018 Intel Corporation
* Copyright(c) 2018 - 2019 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -234,7 +234,8 @@ void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
static int iwl_pcie_gen2_nic_init(struct iwl_trans *trans)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
int queue_size = max_t(u32, TFD_CMD_SLOTS, trans->cfg->min_txq_size);
int queue_size = max_t(u32, IWL_CMD_QUEUE_SIZE,
trans->cfg->min_txq_size);
/* TODO: most of the logic can be removed in A0 - but not in Z0 */
spin_lock(&trans_pcie->irq_lock);

13
drivers/net/wireless/intel/iwlwifi/pcie/trans.c
View File

@@ -896,6 +896,8 @@ void iwl_pcie_apply_destination(struct iwl_trans *trans)
if (!trans->num_blocks)
return;
IWL_DEBUG_FW(trans,
"WRT: applying DRAM buffer[0] destination\n");
iwl_write_umac_prph(trans, MON_BUFF_BASE_ADDR_VER2,
trans->fw_mon[0].physical >>
MON_BUFF_SHIFT_VER2);
@@ -2686,16 +2688,17 @@ static ssize_t iwl_dbgfs_rfkill_write(struct file *file,
{
struct iwl_trans *trans = file->private_data;
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
bool old = trans_pcie->debug_rfkill;
bool new_value;
int ret;
ret = kstrtobool_from_user(user_buf, count, &trans_pcie->debug_rfkill);
ret = kstrtobool_from_user(user_buf, count, &new_value);
if (ret)
return ret;
if (old == trans_pcie->debug_rfkill)
if (new_value == trans_pcie->debug_rfkill)
return count;
IWL_WARN(trans, "changing debug rfkill %d->%d\n",
old, trans_pcie->debug_rfkill);
trans_pcie->debug_rfkill, new_value);
trans_pcie->debug_rfkill = new_value;
iwl_pcie_handle_rfkill_irq(trans);
return count;
@@ -3419,7 +3422,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
ret = -ENOMEM;
goto out_no_pci;
}
trans_pcie->debug_rfkill = -1;
if (!cfg->base_params->pcie_l1_allowed) {
/*

8
drivers/net/wireless/intel/iwlwifi/pcie/tx.c
View File

@@ -996,10 +996,10 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
if (cmd_queue)
slots_num = max_t(u32, TFD_CMD_SLOTS,
slots_num = max_t(u32, IWL_CMD_QUEUE_SIZE,
trans->cfg->min_txq_size);
else
slots_num = max_t(u32, TFD_TX_CMD_SLOTS,
slots_num = max_t(u32, IWL_DEFAULT_QUEUE_SIZE,
trans->cfg->min_256_ba_txq_size);
trans_pcie->txq[txq_id] = &trans_pcie->txq_memory[txq_id];
ret = iwl_pcie_txq_alloc(trans, trans_pcie->txq[txq_id],
@@ -1050,10 +1050,10 @@ int iwl_pcie_tx_init(struct iwl_trans *trans)
bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
if (cmd_queue)
slots_num = max_t(u32, TFD_CMD_SLOTS,
slots_num = max_t(u32, IWL_CMD_QUEUE_SIZE,
trans->cfg->min_txq_size);
else
slots_num = max_t(u32, TFD_TX_CMD_SLOTS,
slots_num = max_t(u32, IWL_DEFAULT_QUEUE_SIZE,
trans->cfg->min_256_ba_txq_size);
ret = iwl_pcie_txq_init(trans, trans_pcie->txq[txq_id],
slots_num, cmd_queue);