Commit 56b87180 authored by David S. Miller's avatar David S. Miller
Browse files

Merge tag 'wireless-drivers-next-for-davem-2016-01-05' of... 

Merge tag 'wireless-drivers-next-for-davem-2016-01-05' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next



Kalle Valo says:

====================
brcfmac

* fix IBSS which got broken over time
* new USB id for bcm43242 dongle
* arp offload configuration through inet notifier

ath9k

* add random number generator support (CONFIG_ATH9K_HWRNG)

iwlwifi

* Make scan parameters low latency aware
* Fix in the NL80211_FEATURE_FULL_AP_CLIENT_STATE state case
* Fix enable injection mode (Chaya Rachel)
* Various cleanups (Dan / Julia / myself)
* Allow to stay more time on popular channels (David Spinadel)
* Bug fixes for D0i3 (Eliad / Luca)
* Fixes for GO uAPSD (myself)
* Start of TSO support (myself)
* Rate control bug fixes (Eyal / Gregory)
* Start the work on 9000 devices (Johannes / Sara / Oren)
* Start the work on a new Tx queue allocation model (Liad)
* Debug infrastructure enhancements (Golan)

mwifiex

* add a debugfs file for chip reset
* advertise SMS4 cipher suite
* increase ap and station interface limit to 3
* enable MSI support on newer pcie devices (8897 onwards)

rtlwifi

* fix lots of module parameter usage
====================

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents be78a690 49f2a47d

arch/mips/bcm47xx/setup.c

+1 −38
Original line number Diff line number Diff line
@@ -101,50 +101,13 @@ static void bcm47xx_machine_halt(void) 
}



#ifdef CONFIG_BCM47XX_SSB

static int bcm47xx_get_invariants(struct ssb_bus *bus,

				  struct ssb_init_invariants *iv)

{

	char buf[20];

	int len, err;



	/* Fill boardinfo structure */

	memset(&iv->boardinfo, 0 , sizeof(struct ssb_boardinfo));



	len = bcm47xx_nvram_getenv("boardvendor", buf, sizeof(buf));

	if (len > 0) {

		err = kstrtou16(strim(buf), 0, &iv->boardinfo.vendor);

		if (err)

			pr_warn("Couldn't parse nvram board vendor entry with value \"%s\"\n",

				buf);

	}

	if (!iv->boardinfo.vendor)

		iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;



	len = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf));

	if (len > 0) {

		err = kstrtou16(strim(buf), 0, &iv->boardinfo.type);

		if (err)

			pr_warn("Couldn't parse nvram board type entry with value \"%s\"\n",

				buf);

	}



	memset(&iv->sprom, 0, sizeof(struct ssb_sprom));

	bcm47xx_fill_sprom(&iv->sprom, NULL, false);



	if (bcm47xx_nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)

		iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);



	return 0;

}



static void __init bcm47xx_register_ssb(void)

{

	int err;

	char buf[100];

	struct ssb_mipscore *mcore;



	err = ssb_bus_ssbbus_register(&bcm47xx_bus.ssb, SSB_ENUM_BASE,

				      bcm47xx_get_invariants);

	err = ssb_bus_host_soc_register(&bcm47xx_bus.ssb, SSB_ENUM_BASE);

	if (err)

		panic("Failed to initialize SSB bus (err %d)", err);

drivers/bcma/main.c

+27 −2
Original line number Diff line number Diff line
@@ -668,11 +668,36 @@ static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env) 
			      core->id.rev, core->id.class);

}



static int __init bcma_modinit(void)

static unsigned int bcma_bus_registered;



/*

 * If built-in, bus has to be registered early, before any driver calls

 * bcma_driver_register.

 * Otherwise registering driver would trigger BUG in driver_register.

 */

static int __init bcma_init_bus_register(void)

{

	int err;



	if (bcma_bus_registered)

		return 0;



	err = bus_register(&bcma_bus_type);

	if (!err)

		bcma_bus_registered = 1;



	return err;

}

#ifndef MODULE

fs_initcall(bcma_init_bus_register);

#endif



/* Main initialization has to be done with SPI/mtd/NAND/SPROM available */

static int __init bcma_modinit(void)

{

	int err;



	err = bcma_init_bus_register();

	if (err)

		return err;
@@ -691,7 +716,7 @@ static int __init bcma_modinit(void) 


	return err;

}

fs_initcall(bcma_modinit);

module_init(bcma_modinit);



static void __exit bcma_modexit(void)

{

drivers/net/wireless/ath/ath10k/debug.c

+1 −1
Original line number Diff line number Diff line
@@ -1139,7 +1139,7 @@ static ssize_t ath10k_read_htt_max_amsdu_ampdu(struct file *file, 
{

	struct ath10k *ar = file->private_data;

	char buf[64];

	u8 amsdu = 3, ampdu = 64;

	u8 amsdu, ampdu;

	unsigned int len;



	mutex_lock(&ar->conf_mutex);

drivers/net/wireless/ath/ath10k/mac.c

+2 −1
Original line number Diff line number Diff line
@@ -250,7 +250,8 @@ static int ath10k_install_peer_wep_keys(struct ath10k_vif *arvif, 
	lockdep_assert_held(&ar->conf_mutex);



	if (WARN_ON(arvif->vif->type != NL80211_IFTYPE_AP &&

		    arvif->vif->type != NL80211_IFTYPE_ADHOC))

		    arvif->vif->type != NL80211_IFTYPE_ADHOC &&

		    arvif->vif->type != NL80211_IFTYPE_MESH_POINT))

		return -EINVAL;



	spin_lock_bh(&ar->data_lock);

drivers/net/wireless/ath/ath10k/wmi.c

+43 −18
Original line number Diff line number Diff line
@@ -4312,34 +4312,58 @@ void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar, struct sk_buff *skb) 
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");

}



static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,

static int ath10k_wmi_alloc_chunk(struct ath10k *ar, u32 req_id,

				  u32 num_units, u32 unit_len)

{

	dma_addr_t paddr;

	u32 pool_size;

	u32 pool_size = 0;

	int idx = ar->wmi.num_mem_chunks;

	void *vaddr = NULL;



	pool_size = num_units * round_up(unit_len, 4);

	if (ar->wmi.num_mem_chunks == ARRAY_SIZE(ar->wmi.mem_chunks))

		return -ENOMEM;



	while (!vaddr && num_units) {

		pool_size = num_units * round_up(unit_len, 4);

		if (!pool_size)

			return -EINVAL;



	ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,

							   pool_size,

							   &paddr,

							   GFP_KERNEL);

	if (!ar->wmi.mem_chunks[idx].vaddr) {

		ath10k_warn(ar, "failed to allocate memory chunk\n");

		return -ENOMEM;

		vaddr = kzalloc(pool_size, GFP_KERNEL | __GFP_NOWARN);

		if (!vaddr)

			num_units /= 2;

	}



	memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);

	if (!num_units)

		return -ENOMEM;



	paddr = dma_map_single(ar->dev, vaddr, pool_size, DMA_TO_DEVICE);

	if (dma_mapping_error(ar->dev, paddr)) {

		kfree(vaddr);

		return -ENOMEM;

	}



	ar->wmi.mem_chunks[idx].vaddr = vaddr;

	ar->wmi.mem_chunks[idx].paddr = paddr;

	ar->wmi.mem_chunks[idx].len = pool_size;

	ar->wmi.mem_chunks[idx].req_id = req_id;

	ar->wmi.num_mem_chunks++;



	return num_units;

}



static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,

				     u32 num_units, u32 unit_len)

{

	int ret;



	while (num_units) {

		ret = ath10k_wmi_alloc_chunk(ar, req_id, num_units, unit_len);

		if (ret < 0)

			return ret;



		num_units -= ret;

	}



	return 0;

}
@@ -7717,10 +7741,11 @@ void ath10k_wmi_free_host_mem(struct ath10k *ar) 


	/* free the host memory chunks requested by firmware */

	for (i = 0; i < ar->wmi.num_mem_chunks; i++) {

		dma_free_coherent(ar->dev,

		dma_unmap_single(ar->dev,

				 ar->wmi.mem_chunks[i].paddr,

				 ar->wmi.mem_chunks[i].len,

				  ar->wmi.mem_chunks[i].vaddr,

				  ar->wmi.mem_chunks[i].paddr);

				 DMA_TO_DEVICE);

		kfree(ar->wmi.mem_chunks[i].vaddr);

	}



	ar->wmi.num_mem_chunks = 0;

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