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Commit 4b0d1a0b authored by David S. Miller's avatar David S. Miller
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Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

parents 8de65c2a a9802d43
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Documentation/DocBook/80211.tmpl
View file @ 4b0d1a0b
......@@ -129,7 +129,6 @@
!Finclude/net/cfg80211.h cfg80211_pmksa
!Finclude/net/cfg80211.h cfg80211_send_rx_auth
!Finclude/net/cfg80211.h cfg80211_send_auth_timeout
!Finclude/net/cfg80211.h __cfg80211_auth_canceled
!Finclude/net/cfg80211.h cfg80211_send_rx_assoc
!Finclude/net/cfg80211.h cfg80211_send_assoc_timeout
!Finclude/net/cfg80211.h cfg80211_send_deauth
......
MAINTAINERS
View file @ 4b0d1a0b
......@@ -4914,8 +4914,6 @@ F: fs/ocfs2/
ORINOCO DRIVER
L: linux-wireless@vger.kernel.org
L: orinoco-users@lists.sourceforge.net
L: orinoco-devel@lists.sourceforge.net
W: http://linuxwireless.org/en/users/Drivers/orinoco
W: http://www.nongnu.org/orinoco/
S: Orphan
......
arch/mips/pci/pci-bcm47xx.c
View file @ 4b0d1a0b
......@@ -25,6 +25,7 @@
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/ssb/ssb.h>
#include <linux/bcma/bcma.h>
#include <bcm47xx.h>
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
......@@ -32,15 +33,12 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
return 0;
}
int pcibios_plat_dev_init(struct pci_dev *dev)
{
#ifdef CONFIG_BCM47XX_SSB
static int bcm47xx_pcibios_plat_dev_init_ssb(struct pci_dev *dev)
{
int res;
u8 slot, pin;
if (bcm47xx_bus_type != BCM47XX_BUS_TYPE_SSB)
return 0;
res = ssb_pcibios_plat_dev_init(dev);
if (res < 0) {
printk(KERN_ALERT "PCI: Failed to init device %s\n",
......@@ -60,6 +58,47 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
}
dev->irq = res;
return 0;
}
#endif
#ifdef CONFIG_BCM47XX_BCMA
static int bcm47xx_pcibios_plat_dev_init_bcma(struct pci_dev *dev)
{
int res;
res = bcma_core_pci_plat_dev_init(dev);
if (res < 0) {
printk(KERN_ALERT "PCI: Failed to init device %s\n",
pci_name(dev));
return res;
}
res = bcma_core_pci_pcibios_map_irq(dev);
/* IRQ-0 and IRQ-1 are software interrupts. */
if (res < 2) {
printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n",
pci_name(dev));
return res;
}
dev->irq = res;
return 0;
}
#endif
int pcibios_plat_dev_init(struct pci_dev *dev)
{
#ifdef CONFIG_BCM47XX_SSB
if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_SSB)
return bcm47xx_pcibios_plat_dev_init_ssb(dev);
else
#endif
#ifdef CONFIG_BCM47XX_BCMA
if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA)
return bcm47xx_pcibios_plat_dev_init_bcma(dev);
else
#endif
return 0;
}
drivers/bcma/bcma_private.h
View file @ 4b0d1a0b
......@@ -13,7 +13,7 @@
struct bcma_bus;
/* main.c */
int bcma_bus_register(struct bcma_bus *bus);
int __devinit bcma_bus_register(struct bcma_bus *bus);
void bcma_bus_unregister(struct bcma_bus *bus);
int __init bcma_bus_early_register(struct bcma_bus *bus,
struct bcma_device *core_cc,
......@@ -48,8 +48,12 @@ extern int __init bcma_host_pci_init(void);
extern void __exit bcma_host_pci_exit(void);
#endif /* CONFIG_BCMA_HOST_PCI */
/* driver_pci.c */
u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
bool __devinit bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
#endif
drivers/bcma/driver_pci.c
View file @ 4b0d1a0b
......@@ -2,8 +2,9 @@
* Broadcom specific AMBA
* PCI Core
*
* Copyright 2005, Broadcom Corporation
* Copyright 2005, 2011, Broadcom Corporation
* Copyright 2006, 2007, Michael Buesch <m@bues.ch>
* Copyright 2011, 2012, Hauke Mehrtens <hauke@hauke-m.de>
*
* Licensed under the GNU/GPL. See COPYING for details.
*/
......@@ -16,40 +17,41 @@
* R/W ops.
**************************************************/
static u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address)
u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address)
{
pcicore_write32(pc, 0x130, address);
pcicore_read32(pc, 0x130);
return pcicore_read32(pc, 0x134);
pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_ADDR, address);
pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR);
return pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_DATA);
}
#if 0
static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data)
{
pcicore_write32(pc, 0x130, address);
pcicore_read32(pc, 0x130);
pcicore_write32(pc, 0x134, data);
pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_ADDR, address);
pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR);
pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_DATA, data);
}
#endif
static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy)
{
const u16 mdio_control = 0x128;
const u16 mdio_data = 0x12C;
u32 v;
int i;
v = (1 << 30); /* Start of Transaction */
v |= (1 << 28); /* Write Transaction */
v |= (1 << 17); /* Turnaround */
v |= (0x1F << 18);
v = BCMA_CORE_PCI_MDIODATA_START;
v |= BCMA_CORE_PCI_MDIODATA_WRITE;
v |= (BCMA_CORE_PCI_MDIODATA_DEV_ADDR <<
BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF);
v |= (BCMA_CORE_PCI_MDIODATA_BLK_ADDR <<
BCMA_CORE_PCI_MDIODATA_REGADDR_SHF);
v |= BCMA_CORE_PCI_MDIODATA_TA;
v |= (phy << 4);
pcicore_write32(pc, mdio_data, v);
pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v);
udelay(10);
for (i = 0; i < 200; i++) {
v = pcicore_read32(pc, mdio_control);
if (v & 0x100 /* Trans complete */)
v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL);
if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE)
break;
msleep(1);
}
......@@ -57,79 +59,84 @@ static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy)
static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address)
{
const u16 mdio_control = 0x128;
const u16 mdio_data = 0x12C;
int max_retries = 10;
u16 ret = 0;
u32 v;
int i;
v = 0x80; /* Enable Preamble Sequence */
v |= 0x2; /* MDIO Clock Divisor */
pcicore_write32(pc, mdio_control, v);
/* enable mdio access to SERDES */
v = BCMA_CORE_PCI_MDIOCTL_PREAM_EN;
v |= BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL;
pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, v);
if (pc->core->id.rev >= 10) {
max_retries = 200;
bcma_pcie_mdio_set_phy(pc, device);
v = (BCMA_CORE_PCI_MDIODATA_DEV_ADDR <<
BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF);
v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF);
} else {
v = (device << BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD);
v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD);
}
v = (1 << 30); /* Start of Transaction */
v |= (1 << 29); /* Read Transaction */
v |= (1 << 17); /* Turnaround */
if (pc->core->id.rev < 10)
v |= (u32)device << 22;
v |= (u32)address << 18;
pcicore_write32(pc, mdio_data, v);
v = BCMA_CORE_PCI_MDIODATA_START;
v |= BCMA_CORE_PCI_MDIODATA_READ;
v |= BCMA_CORE_PCI_MDIODATA_TA;
pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v);
/* Wait for the device to complete the transaction */
udelay(10);
for (i = 0; i < max_retries; i++) {
v = pcicore_read32(pc, mdio_control);
if (v & 0x100 /* Trans complete */) {
v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL);
if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE) {
udelay(10);
ret = pcicore_read32(pc, mdio_data);
ret = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_DATA);
break;
}
msleep(1);
}
pcicore_write32(pc, mdio_control, 0);
pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0);
return ret;
}
static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device,
u8 address, u16 data)
{
const u16 mdio_control = 0x128;
const u16 mdio_data = 0x12C;
int max_retries = 10;
u32 v;
int i;
v = 0x80; /* Enable Preamble Sequence */
v |= 0x2; /* MDIO Clock Divisor */
pcicore_write32(pc, mdio_control, v);
/* enable mdio access to SERDES */
v = BCMA_CORE_PCI_MDIOCTL_PREAM_EN;
v |= BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL;
pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, v);
if (pc->core->id.rev >= 10) {
max_retries = 200;
bcma_pcie_mdio_set_phy(pc, device);
v = (BCMA_CORE_PCI_MDIODATA_DEV_ADDR <<
BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF);
v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF);
} else {
v = (device << BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD);
v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD);
}
v = (1 << 30); /* Start of Transaction */
v |= (1 << 28); /* Write Transaction */
v |= (1 << 17); /* Turnaround */
if (pc->core->id.rev < 10)
v |= (u32)device << 22;
v |= (u32)address << 18;
v = BCMA_CORE_PCI_MDIODATA_START;
v |= BCMA_CORE_PCI_MDIODATA_WRITE;
v |= BCMA_CORE_PCI_MDIODATA_TA;
v |= data;
pcicore_write32(pc, mdio_data, v);
pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v);
/* Wait for the device to complete the transaction */
udelay(10);
for (i = 0; i < max_retries; i++) {
v = pcicore_read32(pc, mdio_control);
if (v & 0x100 /* Trans complete */)
v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL);
if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE)
break;
msleep(1);
}
pcicore_write32(pc, mdio_control, 0);
pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0);
}
/**************************************************
......@@ -138,72 +145,53 @@ static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device,
static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc)
{
return (bcma_pcie_read(pc, 0x204) & 0x10) ? 0xC0 : 0x80;
u32 tmp;
tmp = bcma_pcie_read(pc, BCMA_CORE_PCI_PLP_STATUSREG);
if (tmp & BCMA_CORE_PCI_PLP_POLARITYINV_STAT)
return BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE |
BCMA_CORE_PCI_SERDES_RX_CTRL_POLARITY;
else
return BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE;
}
static void bcma_pcicore_serdes_workaround(struct bcma_drv_pci *pc)
{
const u8 serdes_pll_device = 0x1D;
const u8 serdes_rx_device = 0x1F;
u16 tmp;
bcma_pcie_mdio_write(pc, serdes_rx_device, 1 /* Control */,
bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_RX,
BCMA_CORE_PCI_SERDES_RX_CTRL,
bcma_pcicore_polarity_workaround(pc));
tmp = bcma_pcie_mdio_read(pc, serdes_pll_device, 1 /* Control */);
if (tmp & 0x4000)
bcma_pcie_mdio_write(pc, serdes_pll_device, 1, tmp & ~0x4000);
tmp = bcma_pcie_mdio_read(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL,
BCMA_CORE_PCI_SERDES_PLL_CTRL);
if (tmp & BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN)
bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL,
BCMA_CORE_PCI_SERDES_PLL_CTRL,
tmp & ~BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN);
}
/**************************************************
* Init.
**************************************************/
static void bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc)
static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc)
{
bcma_pcicore_serdes_workaround(pc);
}
static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
{
struct bcma_bus *bus = pc->core->bus;
u16 chipid_top;
chipid_top = (bus->chipinfo.id & 0xFF00);
if (chipid_top != 0x4700 &&
chipid_top != 0x5300)
return false;
#ifdef CONFIG_SSB_DRIVER_PCICORE
if (bus->sprom.boardflags_lo & SSB_BFL_NOPCI)
return false;
#endif /* CONFIG_SSB_DRIVER_PCICORE */
#if 0
/* TODO: on BCMA we use address from EROM instead of magic formula */
u32 tmp;
return !mips_busprobe32(tmp, (bus->mmio +
(pc->core->core_index * BCMA_CORE_SIZE)));
#endif
return true;
}
void bcma_core_pci_init(struct bcma_drv_pci *pc)
void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc)
{
if (pc->setup_done)
return;
if (bcma_core_pci_is_in_hostmode(pc)) {
#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
pc->hostmode = bcma_core_pci_is_in_hostmode(pc);
if (pc->hostmode)
bcma_core_pci_hostmode_init(pc);
#else
pr_err("Driver compiled without support for hostmode PCI\n");
#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
} else {
bcma_core_pci_clientmode_init(pc);
}
pc->setup_done = true;
if (!pc->hostmode)
bcma_core_pci_clientmode_init(pc);
}
int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core,
......
drivers/bcma/driver_pci_host.c
View file @ 4b0d1a0b
This diff is collapsed.
drivers/bcma/host_pci.c
View file @ 4b0d1a0b
......@@ -154,7 +154,7 @@ const struct bcma_host_ops bcma_host_pci_ops = {
.awrite32 = bcma_host_pci_awrite32,
};
static int bcma_host_pci_probe(struct pci_dev *dev,
static int __devinit bcma_host_pci_probe(struct pci_dev *dev,
const struct pci_device_id *id)
{
struct bcma_bus *bus;
......
drivers/bcma/main.c
View file @ 4b0d1a0b
......@@ -13,6 +13,12 @@
MODULE_DESCRIPTION("Broadcom's specific AMBA driver");
MODULE_LICENSE("GPL");
/* contains the number the next bus should get. */
static unsigned int bcma_bus_next_num = 0;
/* bcma_buses_mutex locks the bcma_bus_next_num */
static DEFINE_MUTEX(bcma_buses_mutex);
static int bcma_bus_match(struct device *dev, struct device_driver *drv);
static int bcma_device_probe(struct device *dev);
static int bcma_device_remove(struct device *dev);
......@@ -93,7 +99,7 @@ static int bcma_register_cores(struct bcma_bus *bus)
core->dev.release = bcma_release_core_dev;
core->dev.bus = &bcma_bus_type;
dev_set_name(&core->dev, "bcma%d:%d", 0/*bus->num*/, dev_id);
dev_set_name(&core->dev, "bcma%d:%d", bus->num, dev_id);
switch (bus->hosttype) {
case BCMA_HOSTTYPE_PCI:
......@@ -132,11 +138,15 @@ static void bcma_unregister_cores(struct bcma_bus *bus)
}
}
int bcma_bus_register(struct bcma_bus *bus)
int __devinit bcma_bus_register(struct bcma_bus *bus)
{
int err;
struct bcma_device *core;
mutex_lock(&bcma_buses_mutex);
bus->num = bcma_bus_next_num++;
mutex_unlock(&bcma_buses_mutex);
/* Scan for devices (cores) */
err = bcma_bus_scan(bus);
if (err) {
......
drivers/bcma/scan.c
View file @ 4b0d1a0b
......@@ -212,6 +212,17 @@ static struct bcma_device *bcma_find_core_by_index(struct bcma_bus *bus,
return NULL;
}
static struct bcma_device *bcma_find_core_reverse(struct bcma_bus *bus, u16 coreid)
{
struct bcma_device *core;
list_for_each_entry_reverse(core, &bus->cores, list) {
if (core->id.id == coreid)
return core;
}
return NULL;
}
static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
struct bcma_device_id *match, int core_num,
struct bcma_device *core)
......@@ -353,6 +364,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
void bcma_init_bus(struct bcma_bus *bus)
{
s32 tmp;
struct bcma_chipinfo *chipinfo = &(bus->chipinfo);
if (bus->init_done)
return;
......@@ -363,9 +375,12 @@ void bcma_init_bus(struct bcma_bus *bus)
bcma_scan_switch_core(bus, BCMA_ADDR_BASE);
tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID);
bus->chipinfo.id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT;
bus->chipinfo.rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT;
bus->chipinfo.pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT;
chipinfo->id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT;
chipinfo->rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT;
chipinfo->pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT;
pr_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n",
chipinfo->id, chipinfo->rev, chipinfo->pkg);
bus->init_done = true;
}
......@@ -392,6 +407,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
bcma_scan_switch_core(bus, erombase);
while (eromptr < eromend) {
struct bcma_device *other_core;
struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL);
if (!core)
return -ENOMEM;
......@@ -414,6 +430,8 @@ int bcma_bus_scan(struct bcma_bus *bus)
core->core_index = core_num++;
bus->nr_cores++;
other_core = bcma_find_core_reverse(bus, core->id.id);
core->core_unit = (other_core == NULL) ? 0 : other_core->core_unit + 1;
pr_info("Core %d found: %s "
"(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
......
drivers/bcma/sprom.c
View file @ 4b0d1a0b
......@@ -250,6 +250,7 @@ int bcma_sprom_get(struct bcma_bus *bus)
{
u16 offset;
u16 *sprom;
u32 sromctrl;
int err = 0;
if (!bus->drv_cc.core)
......@@ -258,6 +259,12 @@ int bcma_sprom_get(struct bcma_bus *bus)
if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM))
return -ENOENT;
if (bus->drv_cc.core->id.rev >= 32) {
sromctrl = bcma_read32(bus->drv_cc.core, BCMA_CC_SROM_CONTROL);
if (!(sromctrl & BCMA_CC_SROM_CONTROL_PRESENT))
return -ENOENT;
}
sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
GFP_KERNEL);
if (!sprom)
......
drivers/bluetooth/btusb.c
View file @ 4b0d1a0b
......@@ -102,6 +102,7 @@ static struct usb_device_id btusb_table[] = {
/* Broadcom BCM20702A0 */
{ USB_DEVICE(0x0a5c, 0x21e3) },
{ USB_DEVICE(0x0a5c, 0x21f3) },
{ USB_DEVICE(0x413c, 0x8197) },
{ } /* Terminating entry */
......@@ -726,9 +727,6 @@ static int btusb_send_frame(struct sk_buff *skb)
usb_fill_bulk_urb(urb, data->udev, pipe,
skb->data, skb->len, btusb_tx_complete, skb);
if (skb->priority >= HCI_PRIO_MAX - 1)
urb->transfer_flags = URB_ISO_ASAP;
hdev->stat.acl_tx++;
break;
......
drivers/net/wireless/ath/ath6kl/Kconfig
View file @ 4b0d1a0b
config ATH6KL
tristate "Atheros ath6kl support"
tristate "Atheros mobile chipsets support"
config ATH6KL_SDIO
tristate "Atheros ath6kl SDIO support"
depends on ATH6KL
depends on MMC
depends on CFG80211
---help---
This module adds support for wireless adapters based on
Atheros AR6003 chipset running over SDIO. If you choose to
build it as a module, it will be called ath6kl. Pls note
that AR6002 and AR6001 are not supported by this driver.
Atheros AR6003 and AR6004 chipsets running over SDIO. If you
choose to build it as a module, it will be called ath6kl_sdio.
Please note that AR6002 and AR6001 are not supported by this
driver.
config ATH6KL_USB
tristate "Atheros ath6kl USB support"
depends on ATH6KL
depends on USB
depends on CFG80211
depends on EXPERIMENTAL
---help---
This module adds support for wireless adapters based on
Atheros AR6004 chipset running over USB. This is still under
implementation and it isn't functional. If you choose to
build it as a module, it will be called ath6kl_usb.
config ATH6KL_DEBUG
bool "Atheros ath6kl debugging"
......
drivers/net/wireless/ath/ath6kl/Makefile
View file @ 4b0d1a0b
......@@ -21,17 +21,21 @@
# Author(s): ="Atheros"
#------------------------------------------------------------------------------
obj-$(CONFIG_ATH6KL) := ath6kl.o
ath6kl-y += debug.o
ath6kl-y += hif.o
ath6kl-y += htc.o
ath6kl-y += bmi.o
ath6kl-y += cfg80211.o
ath6kl-y += init.o
ath6kl-y += main.o
ath6kl-y += txrx.o
ath6kl-y += wmi.o
ath6kl-y += sdio.o
ath6kl-$(CONFIG_NL80211_TESTMODE) += testmode.o
obj-$(CONFIG_ATH6KL) += ath6kl_core.o
ath6kl_core-y += debug.o
ath6kl_core-y += hif.o
ath6kl_core-y += htc.o
ath6kl_core-y += bmi.o
ath6kl_core-y += cfg80211.o
ath6kl_core-y += init.o
ath6kl_core-y += main.o
ath6kl_core-y += txrx.o
ath6kl_core-y += wmi.o
ath6kl_core-y += core.o
ath6kl_core-$(CONFIG_NL80211_TESTMODE) += testmode.o
ccflags-y += -D__CHECK_ENDIAN__
obj-$(CONFIG_ATH6KL_SDIO) += ath6kl_sdio.o
ath6kl_sdio-y += sdio.o
obj-$(CONFIG_ATH6KL_USB) += ath6kl_usb.o
ath6kl_usb-y += usb.o
drivers/net/wireless/ath/ath6kl/bmi.c
View file @ 4b0d1a0b
......@@ -57,8 +57,14 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar,
return ret;
}
if (ar->hif_type == ATH6KL_HIF_TYPE_USB) {
ret = ath6kl_hif_bmi_read(ar, (u8 *)targ_info,
sizeof(*targ_info));
} else {
ret = ath6kl_hif_bmi_read(ar, (u8 *)&targ_info->version,
sizeof(targ_info->version));
}
if (ret) {
ath6kl_err("Unable to recv target info: %d\n", ret);
return ret;
......
drivers/net/wireless/ath/ath6kl/cfg80211.c
View file @ 4b0d1a0b
This diff is collapsed.
drivers/net/wireless/ath/ath6kl/cfg80211.h
View file @ 4b0d1a0b
......@@ -27,10 +27,6 @@ enum ath6kl_cfg_suspend_mode {
struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
enum nl80211_iftype type,
u8 fw_vif_idx, u8 nw_type);
int ath6kl_register_ieee80211_hw(struct ath6kl *ar);
struct ath6kl *ath6kl_core_alloc(struct device *dev);
void ath6kl_deinit_ieee80211_hw(struct ath6kl *ar);
void ath6kl_cfg80211_scan_complete_event(struct ath6kl_vif *vif, bool aborted);
void ath6kl_cfg80211_connect_event(struct ath6kl_vif *vif, u16 channel,
......@@ -53,7 +49,15 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar,
int ath6kl_cfg80211_resume(struct ath6kl *ar);
void ath6kl_cfg80211_vif_cleanup(struct ath6kl_vif *vif);
void ath6kl_cfg80211_stop(struct ath6kl_vif *vif);
void ath6kl_cfg80211_stop_all(struct ath6kl *ar);
int ath6kl_cfg80211_init(struct ath6kl *ar);
void ath6kl_cfg80211_cleanup(struct ath6kl *ar);
struct ath6kl *ath6kl_cfg80211_create(void);
void ath6kl_cfg80211_destroy(struct ath6kl *ar);
#endif /* ATH6KL_CFG80211_H */
drivers/net/wireless/ath/ath6kl/common.h
View file @ 4b0d1a0b
......@@ -79,8 +79,5 @@ struct ath6kl;
enum htc_credit_dist_reason;
struct ath6kl_htc_credit_info;
struct ath6kl *ath6kl_core_alloc(struct device *sdev);
int ath6kl_core_init(struct ath6kl *ar);
void ath6kl_core_cleanup(struct ath6kl *ar);
struct sk_buff *ath6kl_buf_alloc(int size);
#endif /* COMMON_H */
drivers/net/wireless/ath/ath6kl/core.c 0 → 100644
View file @ 4b0d1a0b
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "core.h"
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/export.h>
#include "debug.h"
#include "hif-ops.h"
#include "cfg80211.h"
unsigned int debug_mask;
static unsigned int suspend_mode;
static unsigned int uart_debug;
static unsigned int ath6kl_p2p;
static unsigned int testmode;
module_param(debug_mask, uint, 0644);
module_param(suspend_mode, uint, 0644);
module_param(uart_debug, uint, 0644);
module_param(ath6kl_p2p, uint, 0644);
module_param(testmode, uint, 0644);
int ath6kl_core_init(struct ath6kl *ar)
{
struct ath6kl_bmi_target_info targ_info;
struct net_device *ndev;
int ret = 0, i;
ar->ath6kl_wq = create_singlethread_workqueue("ath6kl");
if (!ar->ath6kl_wq)
return -ENOMEM;
ret = ath6kl_bmi_init(ar);
if (ret)
goto err_wq;
/*
* Turn on power to get hardware (target) version and leave power
* on delibrately as we will boot the hardware anyway within few
* seconds.
*/
ret = ath6kl_hif_power_on(ar);
if (ret)
goto err_bmi_cleanup;
ret = ath6kl_bmi_get_target_info(ar, &targ_info);
if (ret)
goto err_power_off;
ar->version.target_ver = le32_to_cpu(targ_info.version);
ar->target_type = le32_to_cpu(targ_info.type);
ar->wiphy->hw_version = le32_to_cpu(targ_info.version);
ret = ath6kl_init_hw_params(ar);
if (ret)
goto err_power_off;
ar->htc_target = ath6kl_htc_create(ar);
if (!ar->htc_target) {
ret = -ENOMEM;
goto err_power_off;
}
ar->testmode = testmode;
ret = ath6kl_init_fetch_firmwares(ar);
if (ret)
goto err_htc_cleanup;
/* FIXME: we should free all firmwares in the error cases below */
/* Indicate that WMI is enabled (although not ready yet) */
set_bit(WMI_ENABLED, &ar->flag);
ar->wmi = ath6kl_wmi_init(ar);
if (!ar->wmi) {
ath6kl_err("failed to initialize wmi\n");
ret = -EIO;
goto err_htc_cleanup;
}
ath6kl_dbg(ATH6KL_DBG_TRC, "%s: got wmi @ 0x%p.\n", __func__, ar->wmi);
ret = ath6kl_cfg80211_init(ar);
if (ret)
goto err_node_cleanup;
ret = ath6kl_debug_init(ar);
if (ret) {
wiphy_unregister(ar->wiphy);
goto err_node_cleanup;
}
for (i = 0; i < ar->vif_max; i++)
ar->avail_idx_map |= BIT(i);
rtnl_lock();
/* Add an initial station interface */
ndev = ath6kl_interface_add(ar, "wlan%d", NL80211_IFTYPE_STATION, 0,
INFRA_NETWORK);
rtnl_unlock();
if (!ndev) {
ath6kl_err("Failed to instantiate a network device\n");
ret = -ENOMEM;
wiphy_unregister(ar->wiphy);
goto err_debug_init;
}
ath6kl_dbg(ATH6KL_DBG_TRC, "%s: name=%s dev=0x%p, ar=0x%p\n",
__func__, ndev->name, ndev, ar);
/* setup access class priority mappings */
ar->ac_stream_pri_map[WMM_AC_BK] = 0; /* lowest */
ar->ac_stream_pri_map[WMM_AC_BE] = 1;
ar->ac_stream_pri_map[WMM_AC_VI] = 2;
ar->ac_stream_pri_map[WMM_AC_VO] = 3; /* highest */
/* give our connected endpoints some buffers */
ath6kl_rx_refill(ar->htc_target, ar->ctrl_ep);
ath6kl_rx_refill(ar->htc_target, ar->ac2ep_map[WMM_AC_BE]);
/* allocate some buffers that handle larger AMSDU frames */
ath6kl_refill_amsdu_rxbufs(ar, ATH6KL_MAX_AMSDU_RX_BUFFERS);
ath6kl_cookie_init(ar);
ar->conf_flags = ATH6KL_CONF_IGNORE_ERP_BARKER |
ATH6KL_CONF_ENABLE_11N | ATH6KL_CONF_ENABLE_TX_BURST;
if (suspend_mode &&
suspend_mode >= WLAN_POWER_STATE_CUT_PWR &&
suspend_mode <= WLAN_POWER_STATE_WOW)
ar->suspend_mode = suspend_mode;
else
ar->suspend_mode = 0;
if (uart_debug)
ar->conf_flags |= ATH6KL_CONF_UART_DEBUG;
ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM |
WIPHY_FLAG_HAVE_AP_SME |
WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
if (test_bit(ATH6KL_FW_CAPABILITY_SCHED_SCAN, ar->fw_capabilities))
ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
ar->wiphy->probe_resp_offload =
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U;
set_bit(FIRST_BOOT, &ar->flag);
ndev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
ret = ath6kl_init_hw_start(ar);
if (ret) {
ath6kl_err("Failed to start hardware: %d\n", ret);
goto err_rxbuf_cleanup;
}
/*
* Set mac address which is received in ready event
* FIXME: Move to ath6kl_interface_add()
*/
memcpy(ndev->dev_addr, ar->mac_addr, ETH_ALEN);
return ret;
err_rxbuf_cleanup:
ath6kl_htc_flush_rx_buf(ar->htc_target);
ath6kl_cleanup_amsdu_rxbufs(ar);
rtnl_lock();
ath6kl_cfg80211_vif_cleanup(netdev_priv(ndev));
rtnl_unlock();
wiphy_unregister(ar->wiphy);
err_debug_init:
ath6kl_debug_cleanup(ar);
err_node_cleanup:
ath6kl_wmi_shutdown(ar->wmi);
clear_bit(WMI_ENABLED, &ar->flag);
ar->wmi = NULL;
err_htc_cleanup:
ath6kl_htc_cleanup(ar->htc_target);
err_power_off:
ath6kl_hif_power_off(ar);
err_bmi_cleanup:
ath6kl_bmi_cleanup(ar);
err_wq:
destroy_workqueue(ar->ath6kl_wq);
return ret;
}
EXPORT_SYMBOL(ath6kl_core_init);
struct ath6kl *ath6kl_core_create(struct device *dev)
{
struct ath6kl *ar;
u8 ctr;
ar = ath6kl_cfg80211_create();
if (!ar)
return NULL;
ar->p2p = !!ath6kl_p2p;
ar->dev = dev;
ar->vif_max = 1;
ar->max_norm_iface = 1;
spin_lock_init(&ar->lock);
spin_lock_init(&ar->mcastpsq_lock);
spin_lock_init(&ar->list_lock);
init_waitqueue_head(&ar->event_wq);
sema_init(&ar->sem, 1);
INIT_LIST_HEAD(&ar->amsdu_rx_buffer_queue);
INIT_LIST_HEAD(&ar->vif_list);
clear_bit(WMI_ENABLED, &ar->flag);
clear_bit(SKIP_SCAN, &ar->flag);
clear_bit(DESTROY_IN_PROGRESS, &ar->flag);
ar->listen_intvl_b = A_DEFAULT_LISTEN_INTERVAL;
ar->tx_pwr = 0;
ar->intra_bss = 1;
ar->lrssi_roam_threshold = DEF_LRSSI_ROAM_THRESHOLD;
ar->state = ATH6KL_STATE_OFF;
memset((u8 *)ar->sta_list, 0,
AP_MAX_NUM_STA * sizeof(struct ath6kl_sta));
/* Init the PS queues */
for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) {
spin_lock_init(&ar->sta_list[ctr].psq_lock);
skb_queue_head_init(&ar->sta_list[ctr].psq);
skb_queue_head_init(&ar->sta_list[ctr].apsdq);
ar->sta_list[ctr].aggr_conn =
kzalloc(sizeof(struct aggr_info_conn), GFP_KERNEL);
if (!ar->sta_list[ctr].aggr_conn) {
ath6kl_err("Failed to allocate memory for sta aggregation information\n");
ath6kl_core_destroy(ar);
return NULL;
}
}
skb_queue_head_init(&ar->mcastpsq);
memcpy(ar->ap_country_code, DEF_AP_COUNTRY_CODE, 3);
return ar;
}
EXPORT_SYMBOL(ath6kl_core_create);
void ath6kl_core_cleanup(struct ath6kl *ar)
{
ath6kl_hif_power_off(ar);
destroy_workqueue(ar->ath6kl_wq);
if (ar->htc_target)
ath6kl_htc_cleanup(ar->htc_target);
ath6kl_cookie_cleanup(ar);
ath6kl_cleanup_amsdu_rxbufs(ar);
ath6kl_bmi_cleanup(ar);
ath6kl_debug_cleanup(ar);
kfree(ar->fw_board);
kfree(ar->fw_otp);
kfree(ar->fw);
kfree(ar->fw_patch);
kfree(ar->fw_testscript);
ath6kl_cfg80211_cleanup(ar);
}
EXPORT_SYMBOL(ath6kl_core_cleanup);
void ath6kl_core_destroy(struct ath6kl *ar)
{
ath6kl_cfg80211_destroy(ar);
}
EXPORT_SYMBOL(ath6kl_core_destroy);
MODULE_AUTHOR("Qualcomm Atheros");
MODULE_DESCRIPTION("Core module for AR600x SDIO and USB devices.");
MODULE_LICENSE("Dual BSD/GPL");
drivers/net/wireless/ath/ath6kl/core.h
View file @ 4b0d1a0b
......@@ -44,6 +44,10 @@
#define ATH6KL_MAX_ENDPOINTS 4
#define MAX_NODE_NUM 15
#define ATH6KL_APSD_ALL_FRAME 0xFFFF
#define ATH6KL_APSD_NUM_OF_AC 0x4
#define ATH6KL_APSD_FRAME_MASK 0xF
/* Extra bytes for htc header alignment */
#define ATH6KL_HTC_ALIGN_BYTES 3
......@@ -55,7 +59,7 @@
#define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
#define DISCON_TIMER_INTVAL 10000 /* in msec */
#define A_DEFAULT_LISTEN_INTERVAL 100
#define A_DEFAULT_LISTEN_INTERVAL 1 /* beacon intervals */
#define A_MAX_WOW_LISTEN_INTERVAL 1000
/* includes also the null byte */
......@@ -97,45 +101,49 @@ struct ath6kl_fw_ie {
u8 data[0];
};
#define ATH6KL_FW_API2_FILE "fw-2.bin"
#define ATH6KL_FW_API3_FILE "fw-3.bin"
/* AR6003 1.0 definitions */
#define AR6003_HW_1_0_VERSION 0x300002ba
/* AR6003 2.0 definitions */
#define AR6003_HW_2_0_VERSION 0x30000384
#define AR6003_HW_2_0_PATCH_DOWNLOAD_ADDRESS 0x57e910
#define AR6003_HW_2_0_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77"
#define AR6003_HW_2_0_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77"
#define AR6003_HW_2_0_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin"
#define AR6003_HW_2_0_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin"
#define AR6003_HW_2_0_FIRMWARE_2_FILE "ath6k/AR6003/hw2.0/fw-2.bin"
#define AR6003_HW_2_0_FW_DIR "ath6k/AR6003/hw2.0"
#define AR6003_HW_2_0_OTP_FILE "otp.bin.z77"
#define AR6003_HW_2_0_FIRMWARE_FILE "athwlan.bin.z77"
#define AR6003_HW_2_0_TCMD_FIRMWARE_FILE "athtcmd_ram.bin"
#define AR6003_HW_2_0_PATCH_FILE "data.patch.bin"
#define AR6003_HW_2_0_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin"
#define AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE \
"ath6k/AR6003/hw2.0/bdata.SD31.bin"
/* AR6003 3.0 definitions */
#define AR6003_HW_2_1_1_VERSION 0x30000582
#define AR6003_HW_2_1_1_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin"
#define AR6003_HW_2_1_1_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin"
#define AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE \
"ath6k/AR6003/hw2.1.1/athtcmd_ram.bin"
#define AR6003_HW_2_1_1_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin"
#define AR6003_HW_2_1_1_FIRMWARE_2_FILE "ath6k/AR6003/hw2.1.1/fw-2.bin"
#define AR6003_HW_2_1_1_FW_DIR "ath6k/AR6003/hw2.1.1"
#define AR6003_HW_2_1_1_OTP_FILE "otp.bin"
#define AR6003_HW_2_1_1_FIRMWARE_FILE "athwlan.bin"
#define AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE "athtcmd_ram.bin"
#define AR6003_HW_2_1_1_UTF_FIRMWARE_FILE "utf.bin"
#define AR6003_HW_2_1_1_TESTSCRIPT_FILE "nullTestFlow.bin"
#define AR6003_HW_2_1_1_PATCH_FILE "data.patch.bin"
#define AR6003_HW_2_1_1_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin"
#define AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE \
"ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
/* AR6004 1.0 definitions */
#define AR6004_HW_1_0_VERSION 0x30000623
#define AR6004_HW_1_0_FIRMWARE_2_FILE "ath6k/AR6004/hw1.0/fw-2.bin"
#define AR6004_HW_1_0_FIRMWARE_FILE "ath6k/AR6004/hw1.0/fw.ram.bin"
#define AR6004_HW_1_0_FW_DIR "ath6k/AR6004/hw1.0"
#define AR6004_HW_1_0_FIRMWARE_FILE "fw.ram.bin"
#define AR6004_HW_1_0_BOARD_DATA_FILE "ath6k/AR6004/hw1.0/bdata.bin"
#define AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE \
"ath6k/AR6004/hw1.0/bdata.DB132.bin"
/* AR6004 1.1 definitions */
#define AR6004_HW_1_1_VERSION 0x30000001
#define AR6004_HW_1_1_FIRMWARE_2_FILE "ath6k/AR6004/hw1.1/fw-2.bin"
#define AR6004_HW_1_1_FIRMWARE_FILE "ath6k/AR6004/hw1.1/fw.ram.bin"
#define AR6004_HW_1_1_FW_DIR "ath6k/AR6004/hw1.1"
#define AR6004_HW_1_1_FIRMWARE_FILE "fw.ram.bin"
#define AR6004_HW_1_1_BOARD_DATA_FILE "ath6k/AR6004/hw1.1/bdata.bin"
#define AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE \
"ath6k/AR6004/hw1.1/bdata.DB132.bin"
......@@ -144,6 +152,8 @@ struct ath6kl_fw_ie {
#define STA_PS_AWAKE BIT(0)
#define STA_PS_SLEEP BIT(1)
#define STA_PS_POLLED BIT(2)
#define STA_PS_APSD_TRIGGER BIT(3)
#define STA_PS_APSD_EOSP BIT(4)
/* HTC TX packet tagging definitions */
#define ATH6KL_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED
......@@ -186,7 +196,7 @@ struct ath6kl_fw_ie {
#define ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN BIT(1)
#define ATH6KL_CONF_ENABLE_11N BIT(2)
#define ATH6KL_CONF_ENABLE_TX_BURST BIT(3)
#define ATH6KL_CONF_SUSPEND_CUTPOWER BIT(4)
#define ATH6KL_CONF_UART_DEBUG BIT(4)
enum wlan_low_pwr_state {
WLAN_POWER_STATE_ON,
......@@ -231,14 +241,19 @@ struct rxtid_stats {
u32 num_bar;
};
struct aggr_info {
struct aggr_info_conn {
u8 aggr_sz;
u8 timer_scheduled;
struct timer_list timer;
struct net_device *dev;
struct rxtid rx_tid[NUM_OF_TIDS];
struct sk_buff_head free_q;
struct rxtid_stats stat[NUM_OF_TIDS];
struct aggr_info *aggr_info;
};
struct aggr_info {
struct aggr_info_conn *aggr_conn;
struct sk_buff_head rx_amsdu_freeq;
};
struct ath6kl_wep_key {
......@@ -280,6 +295,9 @@ struct ath6kl_sta {
u8 wpa_ie[ATH6KL_MAX_IE];
struct sk_buff_head psq;
spinlock_t psq_lock;
u8 apsd_info;
struct sk_buff_head apsdq;
struct aggr_info_conn *aggr_conn;
};
struct ath6kl_version {
......@@ -408,6 +426,13 @@ enum ath6kl_hif_type {
ATH6KL_HIF_TYPE_USB,
};
/* Max number of filters that hw supports */
#define ATH6K_MAX_MC_FILTERS_PER_LIST 7
struct ath6kl_mc_filter {
struct list_head list;
char hw_addr[ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE];
};
/*
* Driver's maximum limit, note that some firmwares support only one vif
* and the runtime (current) limit must be checked from ar->vif_max.
......@@ -426,6 +451,7 @@ enum ath6kl_vif_state {
DTIM_PERIOD_AVAIL,
WLAN_ENABLED,
STATS_UPDATE_PEND,
HOST_SLEEP_MODE_CMD_PROCESSED,
};
struct ath6kl_vif {
......@@ -471,6 +497,8 @@ struct ath6kl_vif {
u8 assoc_bss_dtim_period;
struct net_device_stats net_stats;
struct target_stats target_stats;
struct list_head mc_filter;
};
#define WOW_LIST_ID 0
......@@ -504,6 +532,7 @@ struct ath6kl {
struct wiphy *wiphy;
enum ath6kl_state state;
unsigned int testmode;
struct ath6kl_bmi bmi;
const struct ath6kl_hif_ops *hif_ops;
......@@ -523,7 +552,6 @@ struct ath6kl {
spinlock_t lock;
struct semaphore sem;
u16 listen_intvl_b;
u16 listen_intvl_t;
u8 lrssi_roam_threshold;
struct ath6kl_version version;
u32 target_type;
......@@ -574,17 +602,24 @@ struct ath6kl {
u32 board_addr;
u32 refclk_hz;
u32 uarttx_pin;
u32 testscript_addr;
const char *fw_otp;
struct ath6kl_hw_fw {
const char *dir;
const char *otp;
const char *fw;
const char *fw_tcmd;
const char *fw_patch;
const char *fw_api2;
const char *tcmd;
const char *patch;
const char *utf;
const char *testscript;
} fw;
const char *fw_board;
const char *fw_default_board;
} hw;
u16 conf_flags;
u16 suspend_mode;
wait_queue_head_t event_wq;
struct ath6kl_mbox_info mbox_info;
......@@ -603,6 +638,10 @@ struct ath6kl {
u8 *fw_patch;
size_t fw_patch_len;
u8 *fw_testscript;
size_t fw_testscript_len;
unsigned int fw_api;
unsigned long fw_capabilities[ATH6KL_CAPABILITY_LEN];
struct workqueue_struct *ath6kl_wq;
......@@ -676,7 +715,9 @@ struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar);
void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie);
int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev);
struct aggr_info *aggr_init(struct net_device *dev);
struct aggr_info *aggr_init(struct ath6kl_vif *vif);
void aggr_conn_init(struct ath6kl_vif *vif, struct aggr_info *aggr_info,
struct aggr_info_conn *aggr_conn);
void ath6kl_rx_refill(struct htc_target *target,
enum htc_endpoint_id endpoint);
void ath6kl_refill_amsdu_rxbufs(struct ath6kl *ar, int count);
......@@ -684,7 +725,7 @@ struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target,
enum htc_endpoint_id endpoint,
int len);
void aggr_module_destroy(struct aggr_info *aggr_info);
void aggr_reset_state(struct aggr_info *aggr_info);
void aggr_reset_state(struct aggr_info_conn *aggr_conn);
struct ath6kl_sta *ath6kl_find_sta(struct ath6kl_vif *vif, u8 * node_addr);
struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid);
......@@ -700,7 +741,7 @@ void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel,
void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel);
void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr,
u8 keymgmt, u8 ucipher, u8 auth,
u8 assoc_req_len, u8 *assoc_info);
u8 assoc_req_len, u8 *assoc_info, u8 apsd_info);
void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason,
u8 *bssid, u8 assoc_resp_len,
u8 *assoc_info, u16 prot_reason_status);
......@@ -723,12 +764,18 @@ void ath6kl_wakeup_event(void *dev);
void ath6kl_reset_device(struct ath6kl *ar, u32 target_type,
bool wait_fot_compltn, bool cold_reset);
void ath6kl_init_control_info(struct ath6kl_vif *vif);
void ath6kl_deinit_if_data(struct ath6kl_vif *vif);
void ath6kl_core_free(struct ath6kl *ar);
struct ath6kl_vif *ath6kl_vif_first(struct ath6kl *ar);
void ath6kl_cleanup_vif(struct ath6kl_vif *vif, bool wmi_ready);
int ath6kl_init_hw_start(struct ath6kl *ar);
int ath6kl_init_hw_stop(struct ath6kl *ar);
int ath6kl_init_fetch_firmwares(struct ath6kl *ar);
int ath6kl_init_hw_params(struct ath6kl *ar);
void ath6kl_check_wow_status(struct ath6kl *ar);
struct ath6kl *ath6kl_core_create(struct device *dev);
int ath6kl_core_init(struct ath6kl *ar);
void ath6kl_core_cleanup(struct ath6kl *ar);
void ath6kl_core_destroy(struct ath6kl *ar);
#endif /* CORE_H */
drivers/net/wireless/ath/ath6kl/debug.c
View file @ 4b0d1a0b
......@@ -54,9 +54,42 @@ int ath6kl_printk(const char *level, const char *fmt, ...)
return rtn;
}
EXPORT_SYMBOL(ath6kl_printk);
#ifdef CONFIG_ATH6KL_DEBUG
void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...)
{
struct va_format vaf;
va_list args;
if (!(debug_mask & mask))
return;
va_start(args, fmt);
vaf.fmt = fmt;
vaf.va = &args;
ath6kl_printk(KERN_DEBUG, "%pV", &vaf);
va_end(args);
}
EXPORT_SYMBOL(ath6kl_dbg);
void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
const char *msg, const char *prefix,
const void *buf, size_t len)
{
if (debug_mask & mask) {
if (msg)
ath6kl_dbg(mask, "%s\n", msg);
print_hex_dump_bytes(prefix, DUMP_PREFIX_OFFSET, buf, len);
}
}
EXPORT_SYMBOL(ath6kl_dbg_dump);
#define REG_OUTPUT_LEN_PER_LINE 25
#define REGTYPE_STR_LEN 100
......@@ -82,31 +115,31 @@ void ath6kl_dump_registers(struct ath6kl_device *dev,
struct ath6kl_irq_enable_reg *irq_enable_reg)
{
ath6kl_dbg(ATH6KL_DBG_ANY, ("<------- Register Table -------->\n"));
ath6kl_dbg(ATH6KL_DBG_IRQ, ("<------- Register Table -------->\n"));
if (irq_proc_reg != NULL) {
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Host Int status: 0x%x\n",
irq_proc_reg->host_int_status);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"CPU Int status: 0x%x\n",
irq_proc_reg->cpu_int_status);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Error Int status: 0x%x\n",
irq_proc_reg->error_int_status);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Counter Int status: 0x%x\n",
irq_proc_reg->counter_int_status);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Mbox Frame: 0x%x\n",
irq_proc_reg->mbox_frame);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Rx Lookahead Valid: 0x%x\n",
irq_proc_reg->rx_lkahd_valid);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Rx Lookahead 0: 0x%x\n",
irq_proc_reg->rx_lkahd[0]);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Rx Lookahead 1: 0x%x\n",
irq_proc_reg->rx_lkahd[1]);
......@@ -115,16 +148,16 @@ void ath6kl_dump_registers(struct ath6kl_device *dev,
* If the target supports GMBOX hardware, dump some
* additional state.
*/
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX Host Int status 2: 0x%x\n",
irq_proc_reg->host_int_status2);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX RX Avail: 0x%x\n",
irq_proc_reg->gmbox_rx_avail);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX lookahead alias 0: 0x%x\n",
irq_proc_reg->rx_gmbox_lkahd_alias[0]);
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX lookahead alias 1: 0x%x\n",
irq_proc_reg->rx_gmbox_lkahd_alias[1]);
}
......@@ -132,13 +165,13 @@ void ath6kl_dump_registers(struct ath6kl_device *dev,
}
if (irq_enable_reg != NULL) {
ath6kl_dbg(ATH6KL_DBG_ANY,
ath6kl_dbg(ATH6KL_DBG_IRQ,
"Int status Enable: 0x%x\n",
irq_enable_reg->int_status_en);
ath6kl_dbg(ATH6KL_DBG_ANY, "Counter Int status Enable: 0x%x\n",
ath6kl_dbg(ATH6KL_DBG_IRQ, "Counter Int status Enable: 0x%x\n",
irq_enable_reg->cntr_int_status_en);
}
ath6kl_dbg(ATH6KL_DBG_ANY, "<------------------------------->\n");
ath6kl_dbg(ATH6KL_DBG_IRQ, "<------------------------------->\n");
}
static void dump_cred_dist(struct htc_endpoint_credit_dist *ep_dist)
......@@ -175,9 +208,6 @@ void dump_cred_dist_stats(struct htc_target *target)
{
struct htc_endpoint_credit_dist *ep_list;
if (!AR_DBG_LVL_CHECK(ATH6KL_DBG_CREDIT))
return;
list_for_each_entry(ep_list, &target->cred_dist_list, list)
dump_cred_dist(ep_list);
......@@ -1411,6 +1441,8 @@ static ssize_t ath6kl_create_qos_write(struct file *file,
return -EINVAL;
pstream.medium_time = cpu_to_le32(val32);
pstream.nominal_phy = le32_to_cpu(pstream.min_phy_rate) / 1000000;
ath6kl_wmi_create_pstream_cmd(ar->wmi, vif->fw_vif_idx, &pstream);
return count;
......@@ -1509,38 +1541,28 @@ static ssize_t ath6kl_listen_int_write(struct file *file,
size_t count, loff_t *ppos)
{
struct ath6kl *ar = file->private_data;
u16 listen_int_t, listen_int_b;
struct ath6kl_vif *vif;
u16 listen_interval;
char buf[32];
char *sptr, *token;
ssize_t len;
vif = ath6kl_vif_first(ar);
if (!vif)
return -EIO;
len = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, len))
return -EFAULT;
buf[len] = '\0';
sptr = buf;
token = strsep(&sptr, " ");
if (!token)
return -EINVAL;
if (kstrtou16(token, 0, &listen_int_t))
return -EINVAL;
if (kstrtou16(sptr, 0, &listen_int_b))
if (kstrtou16(buf, 0, &listen_interval))
return -EINVAL;
if ((listen_int_t < 15) || (listen_int_t > 5000))
if ((listen_interval < 1) || (listen_interval > 50))
return -EINVAL;
if ((listen_int_b < 1) || (listen_int_b > 50))
return -EINVAL;
ar->listen_intvl_t = listen_int_t;
ar->listen_intvl_b = listen_int_b;
ath6kl_wmi_listeninterval_cmd(ar->wmi, 0, ar->listen_intvl_t,
ar->listen_intvl_b = listen_interval;
ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx, 0,
ar->listen_intvl_b);
return count;
......@@ -1554,8 +1576,7 @@ static ssize_t ath6kl_listen_int_read(struct file *file,
char buf[32];
int len;
len = scnprintf(buf, sizeof(buf), "%u %u\n", ar->listen_intvl_t,
ar->listen_intvl_b);
len = scnprintf(buf, sizeof(buf), "%u\n", ar->listen_intvl_b);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
......@@ -1710,6 +1731,9 @@ int ath6kl_debug_init(struct ath6kl *ar)
debugfs_create_file("bgscan_interval", S_IWUSR,
ar->debugfs_phy, ar, &fops_bgscan_int);
debugfs_create_file("listen_interval", S_IRUSR | S_IWUSR,
ar->debugfs_phy, ar, &fops_listen_int);
debugfs_create_file("power_params", S_IWUSR, ar->debugfs_phy, ar,
&fops_power_params);
......
drivers/net/wireless/ath/ath6kl/debug.h
View file @ 4b0d1a0b
......@@ -41,6 +41,7 @@ enum ATH6K_DEBUG_MASK {
ATH6KL_DBG_BOOT = BIT(18), /* driver init and fw boot */
ATH6KL_DBG_WMI_DUMP = BIT(19),
ATH6KL_DBG_SUSPEND = BIT(20),
ATH6KL_DBG_USB = BIT(21),
ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */
};
......@@ -55,35 +56,16 @@ int ath6kl_printk(const char *level, const char *fmt, ...);
#define ath6kl_warn(fmt, ...) \
ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__)
#define AR_DBG_LVL_CHECK(mask) (debug_mask & mask)
enum ath6kl_war {
ATH6KL_WAR_INVALID_RATE,
};
#ifdef CONFIG_ATH6KL_DEBUG
#define ath6kl_dbg(mask, fmt, ...) \
({ \
int rtn; \
if (debug_mask & mask) \
rtn = ath6kl_printk(KERN_DEBUG, fmt, ##__VA_ARGS__); \
else \
rtn = 0; \
\
rtn; \
})
static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...);
void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
const char *msg, const char *prefix,
const void *buf, size_t len)
{
if (debug_mask & mask) {
if (msg)
ath6kl_dbg(mask, "%s\n", msg);
print_hex_dump_bytes(prefix, DUMP_PREFIX_OFFSET, buf, len);
}
}
const void *buf, size_t len);
void ath6kl_dump_registers(struct ath6kl_device *dev,
struct ath6kl_irq_proc_registers *irq_proc_reg,
......
drivers/net/wireless/ath/ath6kl/hif.c
View file @ 4b0d1a0b
......@@ -15,6 +15,8 @@
*/
#include "hif.h"
#include <linux/export.h>
#include "core.h"
#include "target.h"
#include "hif-ops.h"
......@@ -59,6 +61,8 @@ int ath6kl_hif_rw_comp_handler(void *context, int status)
return 0;
}
EXPORT_SYMBOL(ath6kl_hif_rw_comp_handler);
#define REG_DUMP_COUNT_AR6003 60
#define REGISTER_DUMP_LEN_MAX 60
......@@ -429,7 +433,6 @@ static int proc_pending_irqs(struct ath6kl_device *dev, bool *done)
if (status)
goto out;
if (AR_DBG_LVL_CHECK(ATH6KL_DBG_IRQ))
ath6kl_dump_registers(dev, &dev->irq_proc_reg,
&dev->irq_en_reg);
......@@ -561,6 +564,7 @@ int ath6kl_hif_intr_bh_handler(struct ath6kl *ar)
return status;
}
EXPORT_SYMBOL(ath6kl_hif_intr_bh_handler);
static int ath6kl_hif_enable_intrs(struct ath6kl_device *dev)
{
......@@ -689,6 +693,11 @@ int ath6kl_hif_setup(struct ath6kl_device *dev)
ath6kl_dbg(ATH6KL_DBG_HIF, "hif block size %d mbox addr 0x%x\n",
dev->htc_cnxt->block_sz, dev->ar->mbox_info.htc_addr);
/* usb doesn't support enabling interrupts */
/* FIXME: remove check once USB support is implemented */
if (dev->ar->hif_type == ATH6KL_HIF_TYPE_USB)
return 0;
status = ath6kl_hif_disable_intrs(dev);
fail_setup:
......
drivers/net/wireless/ath/ath6kl/htc.c
View file @ 4b0d1a0b
......@@ -2062,6 +2062,7 @@ int ath6kl_htc_rxmsg_pending_handler(struct htc_target *target,
enum htc_endpoint_id id;
int n_fetched = 0;
INIT_LIST_HEAD(&comp_pktq);
*num_pkts = 0;
/*
......@@ -2543,6 +2544,12 @@ int ath6kl_htc_wait_target(struct htc_target *target)
struct htc_service_connect_resp resp;
int status;
/* FIXME: remove once USB support is implemented */
if (target->dev->ar->hif_type == ATH6KL_HIF_TYPE_USB) {
ath6kl_err("HTC doesn't support USB yet. Patience!\n");
return -EOPNOTSUPP;
}
/* we should be getting 1 control message that the target is ready */
packet = htc_wait_for_ctrl_msg(target);
......@@ -2772,6 +2779,8 @@ void ath6kl_htc_cleanup(struct htc_target *target)
{
struct htc_packet *packet, *tmp_packet;
/* FIXME: remove check once USB support is implemented */
if (target->dev->ar->hif_type != ATH6KL_HIF_TYPE_USB)
ath6kl_hif_cleanup_scatter(target->dev->ar);
list_for_each_entry_safe(packet, tmp_packet,
......
drivers/net/wireless/ath/ath6kl/init.c
View file @ 4b0d1a0b
This diff is collapsed.
drivers/net/wireless/ath/ath6kl/main.c
View file @ 4b0d1a0b
......@@ -52,9 +52,11 @@ struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid)
return conn;
}
static void ath6kl_add_new_sta(struct ath6kl *ar, u8 *mac, u16 aid, u8 *wpaie,
u8 ielen, u8 keymgmt, u8 ucipher, u8 auth)
static void ath6kl_add_new_sta(struct ath6kl_vif *vif, u8 *mac, u16 aid,
u8 *wpaie, size_t ielen, u8 keymgmt,
u8 ucipher, u8 auth, u8 apsd_info)
{
struct ath6kl *ar = vif->ar;
struct ath6kl_sta *sta;
u8 free_slot;
......@@ -68,9 +70,11 @@ static void ath6kl_add_new_sta(struct ath6kl *ar, u8 *mac, u16 aid, u8 *wpaie,
sta->keymgmt = keymgmt;
sta->ucipher = ucipher;
sta->auth = auth;
sta->apsd_info = apsd_info;
ar->sta_list_index = ar->sta_list_index | (1 << free_slot);
ar->ap_stats.sta[free_slot].aid = cpu_to_le32(aid);
aggr_conn_init(vif, vif->aggr_cntxt, sta->aggr_conn);
}
static void ath6kl_sta_cleanup(struct ath6kl *ar, u8 i)
......@@ -80,6 +84,7 @@ static void ath6kl_sta_cleanup(struct ath6kl *ar, u8 i)
/* empty the queued pkts in the PS queue if any */
spin_lock_bh(&sta->psq_lock);
skb_queue_purge(&sta->psq);
skb_queue_purge(&sta->apsdq);
spin_unlock_bh(&sta->psq_lock);
memset(&ar->ap_stats.sta[sta->aid - 1], 0,
......@@ -90,7 +95,7 @@ static void ath6kl_sta_cleanup(struct ath6kl *ar, u8 i)
sta->sta_flags = 0;
ar->sta_list_index = ar->sta_list_index & ~(1 << i);
aggr_reset_state(sta->aggr_conn);
}
static u8 ath6kl_remove_sta(struct ath6kl *ar, u8 *mac, u16 reason)
......@@ -252,7 +257,7 @@ int ath6kl_read_fwlogs(struct ath6kl *ar)
struct ath6kl_dbglog_hdr debug_hdr;
struct ath6kl_dbglog_buf debug_buf;
u32 address, length, dropped, firstbuf, debug_hdr_addr;
int ret = 0, loop;
int ret, loop;
u8 *buf;
buf = kmalloc(ATH6KL_FWLOG_PAYLOAD_SIZE, GFP_KERNEL);
......@@ -347,9 +352,6 @@ void ath6kl_reset_device(struct ath6kl *ar, u32 target_type,
case TARGET_TYPE_AR6004:
address = AR6004_RESET_CONTROL_ADDRESS;
break;
default:
address = AR6003_RESET_CONTROL_ADDRESS;
break;
}
status = ath6kl_diag_write32(ar, address, data);
......@@ -363,7 +365,7 @@ static void ath6kl_install_static_wep_keys(struct ath6kl_vif *vif)
u8 index;
u8 keyusage;
for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
for (index = 0; index <= WMI_MAX_KEY_INDEX; index++) {
if (vif->wep_key_list[index].key_len) {
keyusage = GROUP_USAGE;
if (index == vif->def_txkey_index)
......@@ -428,9 +430,8 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel)
void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr,
u8 keymgmt, u8 ucipher, u8 auth,
u8 assoc_req_len, u8 *assoc_info)
u8 assoc_req_len, u8 *assoc_info, u8 apsd_info)
{
struct ath6kl *ar = vif->ar;
u8 *ies = NULL, *wpa_ie = NULL, *pos;
size_t ies_len = 0;
struct station_info sinfo;
......@@ -484,9 +485,9 @@ void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr,
pos += 2 + pos[1];
}
ath6kl_add_new_sta(ar, mac_addr, aid, wpa_ie,
ath6kl_add_new_sta(vif, mac_addr, aid, wpa_ie,
wpa_ie ? 2 + wpa_ie[1] : 0,
keymgmt, ucipher, auth);
keymgmt, ucipher, auth, apsd_info);
/* send event to application */
memset(&sinfo, 0, sizeof(sinfo));
......@@ -587,10 +588,11 @@ void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid,
memcpy(vif->bssid, bssid, sizeof(vif->bssid));
vif->bss_ch = channel;
if ((vif->nw_type == INFRA_NETWORK))
if ((vif->nw_type == INFRA_NETWORK)) {
ar->listen_intvl_b = listen_int;
ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx,
ar->listen_intvl_t,
ar->listen_intvl_b);
0, ar->listen_intvl_b);
}
netif_wake_queue(vif->ndev);
......@@ -601,7 +603,7 @@ void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid,
netif_carrier_on(vif->ndev);
spin_unlock_bh(&vif->if_lock);
aggr_reset_state(vif->aggr_cntxt);
aggr_reset_state(vif->aggr_cntxt->aggr_conn);
vif->reconnect_flag = 0;
if ((vif->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable) {
......@@ -923,7 +925,7 @@ void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, u8 *bssid,
assoc_resp_len, assoc_info,
prot_reason_status);
aggr_reset_state(vif->aggr_cntxt);
aggr_reset_state(vif->aggr_cntxt->aggr_conn);
del_timer(&vif->disconnect_timer);
......@@ -1020,11 +1022,155 @@ static struct net_device_stats *ath6kl_get_stats(struct net_device *dev)
return &vif->net_stats;
}
static struct net_device_ops ath6kl_netdev_ops = {
static int ath6kl_set_features(struct net_device *dev,
netdev_features_t features)
{
struct ath6kl_vif *vif = netdev_priv(dev);
struct ath6kl *ar = vif->ar;
int err = 0;
if ((features & NETIF_F_RXCSUM) &&
(ar->rx_meta_ver != WMI_META_VERSION_2)) {
ar->rx_meta_ver = WMI_META_VERSION_2;
err = ath6kl_wmi_set_rx_frame_format_cmd(ar->wmi,
vif->fw_vif_idx,
ar->rx_meta_ver, 0, 0);
if (err) {
dev->features = features & ~NETIF_F_RXCSUM;
return err;
}
} else if (!(features & NETIF_F_RXCSUM) &&
(ar->rx_meta_ver == WMI_META_VERSION_2)) {
ar->rx_meta_ver = 0;
err = ath6kl_wmi_set_rx_frame_format_cmd(ar->wmi,
vif->fw_vif_idx,
ar->rx_meta_ver, 0, 0);
if (err) {
dev->features = features | NETIF_F_RXCSUM;
return err;
}
}
return err;
}
static void ath6kl_set_multicast_list(struct net_device *ndev)
{
struct ath6kl_vif *vif = netdev_priv(ndev);
bool mc_all_on = false, mc_all_off = false;
int mc_count = netdev_mc_count(ndev);
struct netdev_hw_addr *ha;
bool found;
struct ath6kl_mc_filter *mc_filter, *tmp;
struct list_head mc_filter_new;
int ret;
if (!test_bit(WMI_READY, &vif->ar->flag) ||
!test_bit(WLAN_ENABLED, &vif->flags))
return;
mc_all_on = !!(ndev->flags & IFF_PROMISC) ||
!!(ndev->flags & IFF_ALLMULTI) ||
!!(mc_count > ATH6K_MAX_MC_FILTERS_PER_LIST);
mc_all_off = !(ndev->flags & IFF_MULTICAST) || mc_count == 0;
if (mc_all_on || mc_all_off) {
/* Enable/disable all multicast */
ath6kl_dbg(ATH6KL_DBG_TRC, "%s multicast filter\n",
mc_all_on ? "enabling" : "disabling");
ret = ath6kl_wmi_mcast_filter_cmd(vif->ar->wmi, vif->fw_vif_idx,
mc_all_on);
if (ret)
ath6kl_warn("Failed to %s multicast receive\n",
mc_all_on ? "enable" : "disable");
return;
}
list_for_each_entry_safe(mc_filter, tmp, &vif->mc_filter, list) {
found = false;
netdev_for_each_mc_addr(ha, ndev) {
if (memcmp(ha->addr, mc_filter->hw_addr,
ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE) == 0) {
found = true;
break;
}
}
if (!found) {
/*
* Delete the filter which was previously set
* but not in the new request.
*/
ath6kl_dbg(ATH6KL_DBG_TRC,
"Removing %pM from multicast filter\n",
mc_filter->hw_addr);
ret = ath6kl_wmi_add_del_mcast_filter_cmd(vif->ar->wmi,
vif->fw_vif_idx, mc_filter->hw_addr,
false);
if (ret) {
ath6kl_warn("Failed to remove multicast filter:%pM\n",
mc_filter->hw_addr);
return;
}
list_del(&mc_filter->list);
kfree(mc_filter);
}
}
INIT_LIST_HEAD(&mc_filter_new);
netdev_for_each_mc_addr(ha, ndev) {
found = false;
list_for_each_entry(mc_filter, &vif->mc_filter, list) {
if (memcmp(ha->addr, mc_filter->hw_addr,
ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE) == 0) {
found = true;
break;
}
}
if (!found) {
mc_filter = kzalloc(sizeof(struct ath6kl_mc_filter),
GFP_ATOMIC);
if (!mc_filter) {
WARN_ON(1);
goto out;
}
memcpy(mc_filter->hw_addr, ha->addr,
ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE);
/* Set the multicast filter */
ath6kl_dbg(ATH6KL_DBG_TRC,
"Adding %pM to multicast filter list\n",
mc_filter->hw_addr);
ret = ath6kl_wmi_add_del_mcast_filter_cmd(vif->ar->wmi,
vif->fw_vif_idx, mc_filter->hw_addr,
true);
if (ret) {
ath6kl_warn("Failed to add multicast filter :%pM\n",
mc_filter->hw_addr);
kfree(mc_filter);
goto out;
}
list_add_tail(&mc_filter->list, &mc_filter_new);
}
}
out:
list_splice_tail(&mc_filter_new, &vif->mc_filter);
}
static const struct net_device_ops ath6kl_netdev_ops = {
.ndo_open = ath6kl_open,
.ndo_stop = ath6kl_close,
.ndo_start_xmit = ath6kl_data_tx,
.ndo_get_stats = ath6kl_get_stats,
.ndo_set_features = ath6kl_set_features,
.ndo_set_rx_mode = ath6kl_set_multicast_list,
};
void init_netdev(struct net_device *dev)
......
drivers/net/wireless/ath/ath6kl/sdio.c
View file @ 4b0d1a0b
......@@ -49,11 +49,13 @@ struct ath6kl_sdio {
/* scatter request list head */
struct list_head scat_req;
/* Avoids disabling irq while the interrupts being handled */
struct mutex mtx_irq;
spinlock_t scat_lock;
bool scatter_enabled;
bool is_disabled;
atomic_t irq_handling;
const struct sdio_device_id *id;
struct work_struct wr_async_work;
struct list_head wr_asyncq;
......@@ -460,8 +462,7 @@ static void ath6kl_sdio_irq_handler(struct sdio_func *func)
ath6kl_dbg(ATH6KL_DBG_SDIO, "irq\n");
ar_sdio = sdio_get_drvdata(func);
atomic_set(&ar_sdio->irq_handling, 1);
mutex_lock(&ar_sdio->mtx_irq);
/*
* Release the host during interrups so we can pick it back up when
* we process commands.
......@@ -470,7 +471,7 @@ static void ath6kl_sdio_irq_handler(struct sdio_func *func)
status = ath6kl_hif_intr_bh_handler(ar_sdio->ar);
sdio_claim_host(ar_sdio->func);
atomic_set(&ar_sdio->irq_handling, 0);
mutex_unlock(&ar_sdio->mtx_irq);
WARN_ON(status && status != -ECANCELED);
}
......@@ -578,17 +579,14 @@ static void ath6kl_sdio_irq_disable(struct ath6kl *ar)
sdio_claim_host(ar_sdio->func);
/* Mask our function IRQ */
while (atomic_read(&ar_sdio->irq_handling)) {
sdio_release_host(ar_sdio->func);
schedule_timeout(HZ / 10);
sdio_claim_host(ar_sdio->func);
}
mutex_lock(&ar_sdio->mtx_irq);
ret = sdio_release_irq(ar_sdio->func);
if (ret)
ath6kl_err("Failed to release sdio irq: %d\n", ret);
mutex_unlock(&ar_sdio->mtx_irq);
sdio_release_host(ar_sdio->func);
}
......@@ -772,7 +770,6 @@ static int ath6kl_sdio_config(struct ath6kl *ar)
if (ret) {
ath6kl_err("Set sdio block size %d failed: %d)\n",
HIF_MBOX_BLOCK_SIZE, ret);
sdio_release_host(func);
goto out;
}
......@@ -782,7 +779,7 @@ static int ath6kl_sdio_config(struct ath6kl *ar)
return ret;
}
static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
static int ath6kl_set_sdio_pm_caps(struct ath6kl *ar)
{
struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
struct sdio_func *func = ar_sdio->func;
......@@ -793,60 +790,95 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
ath6kl_dbg(ATH6KL_DBG_SUSPEND, "sdio suspend pm_caps 0x%x\n", flags);
if (!(flags & MMC_PM_KEEP_POWER) ||
(ar->conf_flags & ATH6KL_CONF_SUSPEND_CUTPOWER)) {
/* as host doesn't support keep power we need to cut power */
return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_CUTPOWER,
NULL);
}
if (!(flags & MMC_PM_WAKE_SDIO_IRQ) ||
!(flags & MMC_PM_KEEP_POWER))
return -EINVAL;
ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
if (ret) {
printk(KERN_ERR "ath6kl: set sdio pm flags failed: %d\n",
ret);
ath6kl_err("set sdio keep pwr flag failed: %d\n", ret);
return ret;
}
if (!(flags & MMC_PM_WAKE_SDIO_IRQ))
goto deepsleep;
/* sdio irq wakes up host */
ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ);
if (ret)
ath6kl_err("set sdio wake irq flag failed: %d\n", ret);
return ret;
}
static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
{
struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
struct sdio_func *func = ar_sdio->func;
mmc_pm_flag_t flags;
int ret;
if (ar->state == ATH6KL_STATE_SCHED_SCAN) {
ath6kl_dbg(ATH6KL_DBG_SUSPEND, "sched scan is in progress\n");
ret = ath6kl_set_sdio_pm_caps(ar);
if (ret)
goto cut_pwr;
ret = ath6kl_cfg80211_suspend(ar,
ATH6KL_CFG_SUSPEND_SCHED_SCAN,
NULL);
if (ret) {
ath6kl_warn("Schedule scan suspend failed: %d", ret);
return ret;
if (ret)
goto cut_pwr;
return 0;
}
ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ);
if (ar->suspend_mode == WLAN_POWER_STATE_WOW ||
(!ar->suspend_mode && wow)) {
ret = ath6kl_set_sdio_pm_caps(ar);
if (ret)
ath6kl_warn("set sdio wake irq flag failed: %d\n", ret);
goto cut_pwr;
return ret;
ret = ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_WOW, wow);
if (ret)
goto cut_pwr;
return 0;
}
if (wow) {
if (ar->suspend_mode == WLAN_POWER_STATE_DEEP_SLEEP ||
!ar->suspend_mode) {
flags = sdio_get_host_pm_caps(func);
if (!(flags & MMC_PM_KEEP_POWER))
goto cut_pwr;
ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
if (ret)
goto cut_pwr;
/*
* The host sdio controller is capable of keep power and
* sdio irq wake up at this point. It's fine to continue
* wow suspend operation.
* Workaround to support Deep Sleep with MSM, set the host pm
* flag as MMC_PM_WAKE_SDIO_IRQ to allow SDCC deiver to disable
* the sdc2_clock and internally allows MSM to enter
* TCXO shutdown properly.
*/
ret = ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_WOW, wow);
if ((flags & MMC_PM_WAKE_SDIO_IRQ)) {
ret = sdio_set_host_pm_flags(func,
MMC_PM_WAKE_SDIO_IRQ);
if (ret)
return ret;
goto cut_pwr;
}
ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ);
ret = ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_DEEPSLEEP,
NULL);
if (ret)
ath6kl_err("set sdio wake irq flag failed: %d\n", ret);
goto cut_pwr;
return ret;
return 0;
}
deepsleep:
return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_DEEPSLEEP, NULL);
cut_pwr:
return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_CUTPOWER, NULL);
}
static int ath6kl_sdio_resume(struct ath6kl *ar)
......@@ -1253,6 +1285,7 @@ static int ath6kl_sdio_probe(struct sdio_func *func,
spin_lock_init(&ar_sdio->scat_lock);
spin_lock_init(&ar_sdio->wr_async_lock);
mutex_init(&ar_sdio->dma_buffer_mutex);
mutex_init(&ar_sdio->mtx_irq);
INIT_LIST_HEAD(&ar_sdio->scat_req);
INIT_LIST_HEAD(&ar_sdio->bus_req_freeq);
......@@ -1263,7 +1296,7 @@ static int ath6kl_sdio_probe(struct sdio_func *func,
for (count = 0; count < BUS_REQUEST_MAX_NUM; count++)
ath6kl_sdio_free_bus_req(ar_sdio, &ar_sdio->bus_req[count]);
ar = ath6kl_core_alloc(&ar_sdio->func->dev);
ar = ath6kl_core_create(&ar_sdio->func->dev);
if (!ar) {
ath6kl_err("Failed to alloc ath6kl core\n");
ret = -ENOMEM;
......@@ -1293,7 +1326,7 @@ static int ath6kl_sdio_probe(struct sdio_func *func,
return ret;
err_core_alloc:
ath6kl_core_free(ar_sdio->ar);
ath6kl_core_destroy(ar_sdio->ar);
err_dma:
kfree(ar_sdio->dma_buffer);
err_hif:
......@@ -1316,6 +1349,7 @@ static void ath6kl_sdio_remove(struct sdio_func *func)
cancel_work_sync(&ar_sdio->wr_async_work);
ath6kl_core_cleanup(ar_sdio->ar);
ath6kl_core_destroy(ar_sdio->ar);
kfree(ar_sdio->dma_buffer);
kfree(ar_sdio);
......@@ -1332,7 +1366,7 @@ static const struct sdio_device_id ath6kl_sdio_devices[] = {
MODULE_DEVICE_TABLE(sdio, ath6kl_sdio_devices);
static struct sdio_driver ath6kl_sdio_driver = {
.name = "ath6kl",
.name = "ath6kl_sdio",
.id_table = ath6kl_sdio_devices,
.probe = ath6kl_sdio_probe,
.remove = ath6kl_sdio_remove,
......@@ -1362,19 +1396,19 @@ MODULE_AUTHOR("Atheros Communications, Inc.");
MODULE_DESCRIPTION("Driver support for Atheros AR600x SDIO devices");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_FIRMWARE(AR6003_HW_2_0_OTP_FILE);
MODULE_FIRMWARE(AR6003_HW_2_0_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6003_HW_2_0_PATCH_FILE);
MODULE_FIRMWARE(AR6003_HW_2_0_FW_DIR "/" AR6003_HW_2_0_OTP_FILE);
MODULE_FIRMWARE(AR6003_HW_2_0_FW_DIR "/" AR6003_HW_2_0_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6003_HW_2_0_FW_DIR "/" AR6003_HW_2_0_PATCH_FILE);
MODULE_FIRMWARE(AR6003_HW_2_0_BOARD_DATA_FILE);
MODULE_FIRMWARE(AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_OTP_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_PATCH_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_FW_DIR "/" AR6003_HW_2_1_1_OTP_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_FW_DIR "/" AR6003_HW_2_1_1_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_FW_DIR "/" AR6003_HW_2_1_1_PATCH_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_BOARD_DATA_FILE);
MODULE_FIRMWARE(AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE);
MODULE_FIRMWARE(AR6004_HW_1_0_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6004_HW_1_0_FW_DIR "/" AR6004_HW_1_0_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6004_HW_1_0_BOARD_DATA_FILE);
MODULE_FIRMWARE(AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE);
MODULE_FIRMWARE(AR6004_HW_1_1_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6004_HW_1_1_FW_DIR "/" AR6004_HW_1_1_FIRMWARE_FILE);
MODULE_FIRMWARE(AR6004_HW_1_1_BOARD_DATA_FILE);
MODULE_FIRMWARE(AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE);
drivers/net/wireless/ath/ath6kl/testmode.c
View file @ 4b0d1a0b
......@@ -15,6 +15,7 @@
*/
#include "testmode.h"
#include "debug.h"
#include <net/netlink.h>
......@@ -30,7 +31,7 @@ enum ath6kl_tm_attr {
enum ath6kl_tm_cmd {
ATH6KL_TM_CMD_TCMD = 0,
ATH6KL_TM_CMD_RX_REPORT = 1,
ATH6KL_TM_CMD_RX_REPORT = 1, /* not used anymore */
};
#define ATH6KL_TM_DATA_MAX_LEN 5000
......@@ -41,84 +42,33 @@ static const struct nla_policy ath6kl_tm_policy[ATH6KL_TM_ATTR_MAX + 1] = {
.len = ATH6KL_TM_DATA_MAX_LEN },
};
void ath6kl_tm_rx_report_event(struct ath6kl *ar, void *buf, size_t buf_len)
void ath6kl_tm_rx_event(struct ath6kl *ar, void *buf, size_t buf_len)
{
if (down_interruptible(&ar->sem))
return;
kfree(ar->tm.rx_report);
ar->tm.rx_report = kmemdup(buf, buf_len, GFP_KERNEL);
ar->tm.rx_report_len = buf_len;
up(&ar->sem);
wake_up(&ar->event_wq);
}
static int ath6kl_tm_rx_report(struct ath6kl *ar, void *buf, size_t buf_len,
struct sk_buff *skb)
{
int ret = 0;
long left;
if (down_interruptible(&ar->sem))
return -ERESTARTSYS;
if (!test_bit(WMI_READY, &ar->flag)) {
ret = -EIO;
goto out;
}
if (test_bit(DESTROY_IN_PROGRESS, &ar->flag)) {
ret = -EBUSY;
goto out;
}
if (ath6kl_wmi_test_cmd(ar->wmi, buf, buf_len) < 0) {
up(&ar->sem);
return -EIO;
}
left = wait_event_interruptible_timeout(ar->event_wq,
ar->tm.rx_report != NULL,
WMI_TIMEOUT);
struct sk_buff *skb;
if (left == 0) {
ret = -ETIMEDOUT;
goto out;
} else if (left < 0) {
ret = left;
goto out;
}
if (!buf || buf_len == 0)
return;
if (ar->tm.rx_report == NULL || ar->tm.rx_report_len == 0) {
ret = -EINVAL;
goto out;
skb = cfg80211_testmode_alloc_event_skb(ar->wiphy, buf_len, GFP_KERNEL);
if (!skb) {
ath6kl_warn("failed to allocate testmode rx skb!\n");
return;
}
NLA_PUT(skb, ATH6KL_TM_ATTR_DATA, ar->tm.rx_report_len,
ar->tm.rx_report);
kfree(ar->tm.rx_report);
ar->tm.rx_report = NULL;
out:
up(&ar->sem);
return ret;
NLA_PUT_U32(skb, ATH6KL_TM_ATTR_CMD, ATH6KL_TM_CMD_TCMD);
NLA_PUT(skb, ATH6KL_TM_ATTR_DATA, buf_len, buf);
cfg80211_testmode_event(skb, GFP_KERNEL);
return;
nla_put_failure:
ret = -ENOBUFS;
goto out;
kfree_skb(skb);
ath6kl_warn("nla_put failed on testmode rx skb!\n");
}
int ath6kl_tm_cmd(struct wiphy *wiphy, void *data, int len)
{
struct ath6kl *ar = wiphy_priv(wiphy);
struct nlattr *tb[ATH6KL_TM_ATTR_MAX + 1];
int err, buf_len, reply_len;
struct sk_buff *skb;
int err, buf_len;
void *buf;
err = nla_parse(tb, ATH6KL_TM_ATTR_MAX, data, len,
......@@ -143,24 +93,6 @@ int ath6kl_tm_cmd(struct wiphy *wiphy, void *data, int len)
break;
case ATH6KL_TM_CMD_RX_REPORT:
if (!tb[ATH6KL_TM_ATTR_DATA])
return -EINVAL;
buf = nla_data(tb[ATH6KL_TM_ATTR_DATA]);
buf_len = nla_len(tb[ATH6KL_TM_ATTR_DATA]);
reply_len = nla_total_size(ATH6KL_TM_DATA_MAX_LEN);
skb = cfg80211_testmode_alloc_reply_skb(wiphy, reply_len);
if (!skb)
return -ENOMEM;
err = ath6kl_tm_rx_report(ar, buf, buf_len, skb);
if (err < 0) {
kfree_skb(skb);
return err;
}
return cfg80211_testmode_reply(skb);
default:
return -EOPNOTSUPP;
}
......
drivers/net/wireless/ath/ath6kl/testmode.h
View file @ 4b0d1a0b
......@@ -18,12 +18,12 @@
#ifdef CONFIG_NL80211_TESTMODE
void ath6kl_tm_rx_report_event(struct ath6kl *ar, void *buf, size_t buf_len);
void ath6kl_tm_rx_event(struct ath6kl *ar, void *buf, size_t buf_len);
int ath6kl_tm_cmd(struct wiphy *wiphy, void *data, int len);
#else
static inline void ath6kl_tm_rx_report_event(struct ath6kl *ar, void *buf,
static inline void ath6kl_tm_rx_event(struct ath6kl *ar, void *buf,
size_t buf_len)
{
}
......
drivers/net/wireless/ath/ath6kl/txrx.c
View file @ 4b0d1a0b
This diff is collapsed.
drivers/net/wireless/ath/ath6kl/usb.c 0 → 100644
View file @ 4b0d1a0b
This diff is collapsed.
drivers/net/wireless/ath/ath6kl/wmi.c
View file @ 4b0d1a0b
......@@ -180,7 +180,7 @@ static int ath6kl_wmi_meta_add(struct wmi *wmi, struct sk_buff *skb,
}
int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
u8 msg_type, bool more_data,
u8 msg_type, u32 flags,
enum wmi_data_hdr_data_type data_type,
u8 meta_ver, void *tx_meta_info, u8 if_idx)
{
......@@ -204,17 +204,19 @@ int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
data_hdr->info = msg_type << WMI_DATA_HDR_MSG_TYPE_SHIFT;
data_hdr->info |= data_type << WMI_DATA_HDR_DATA_TYPE_SHIFT;
if (more_data)
data_hdr->info |=
WMI_DATA_HDR_MORE_MASK << WMI_DATA_HDR_MORE_SHIFT;
if (flags & WMI_DATA_HDR_FLAGS_MORE)
data_hdr->info |= WMI_DATA_HDR_MORE;
data_hdr->info2 = cpu_to_le16(meta_ver << WMI_DATA_HDR_META_SHIFT);
data_hdr->info3 = cpu_to_le16(if_idx & WMI_DATA_HDR_IF_IDX_MASK);
if (flags & WMI_DATA_HDR_FLAGS_EOSP)
data_hdr->info3 |= cpu_to_le16(WMI_DATA_HDR_EOSP);
data_hdr->info2 |= cpu_to_le16(meta_ver << WMI_DATA_HDR_META_SHIFT);
data_hdr->info3 |= cpu_to_le16(if_idx & WMI_DATA_HDR_IF_IDX_MASK);
return 0;
}
static u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri)
u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri)
{
struct iphdr *ip_hdr = (struct iphdr *) pkt;
u8 ip_pri;
......@@ -236,6 +238,11 @@ static u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri)
return ip_pri;
}
u8 ath6kl_wmi_get_traffic_class(u8 user_priority)
{
return up_to_ac[user_priority & 0x7];
}
int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx,
struct sk_buff *skb,
u32 layer2_priority, bool wmm_enabled,
......@@ -419,9 +426,6 @@ static int ath6kl_wmi_tx_complete_event_rx(u8 *datap, int len)
ath6kl_dbg(ATH6KL_DBG_WMI, "comp: %d %d %d\n",
evt->num_msg, evt->msg_len, evt->msg_type);
if (!AR_DBG_LVL_CHECK(ATH6KL_DBG_WMI))
return 0;
for (index = 0; index < evt->num_msg; index++) {
size = sizeof(struct wmi_tx_complete_event) +
(index * sizeof(struct tx_complete_msg_v1));
......@@ -786,12 +790,14 @@ static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len,
ev->u.ap_sta.keymgmt,
le16_to_cpu(ev->u.ap_sta.cipher),
ev->u.ap_sta.apsd_info);
ath6kl_connect_ap_mode_sta(
vif, ev->u.ap_sta.aid, ev->u.ap_sta.mac_addr,
ev->u.ap_sta.keymgmt,
le16_to_cpu(ev->u.ap_sta.cipher),
ev->u.ap_sta.auth, ev->assoc_req_len,
ev->assoc_info + ev->beacon_ie_len);
ev->assoc_info + ev->beacon_ie_len,
ev->u.ap_sta.apsd_info);
}
return 0;
}
......@@ -1145,9 +1151,9 @@ static int ath6kl_wmi_bitrate_reply_rx(struct wmi *wmi, u8 *datap, int len)
return 0;
}
static int ath6kl_wmi_tcmd_test_report_rx(struct wmi *wmi, u8 *datap, int len)
static int ath6kl_wmi_test_rx(struct wmi *wmi, u8 *datap, int len)
{
ath6kl_tm_rx_report_event(wmi->parent_dev, datap, len);
ath6kl_tm_rx_event(wmi->parent_dev, datap, len);
return 0;
}
......@@ -2479,15 +2485,16 @@ int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
return ret;
}
int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd)
int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, u8 if_idx,
__be32 ips0, __be32 ips1)
{
struct sk_buff *skb;
struct wmi_set_ip_cmd *cmd;
int ret;
/* Multicast address are not valid */
if ((*((u8 *) &ip_cmd->ips[0]) >= 0xE0) ||
(*((u8 *) &ip_cmd->ips[1]) >= 0xE0))
if (ipv4_is_multicast(ips0) ||
ipv4_is_multicast(ips1))
return -EINVAL;
skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_ip_cmd));
......@@ -2495,9 +2502,10 @@ int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd)
return -ENOMEM;
cmd = (struct wmi_set_ip_cmd *) skb->data;
memcpy(cmd, ip_cmd, sizeof(struct wmi_set_ip_cmd));
cmd->ips[0] = ips0;
cmd->ips[1] = ips1;
ret = ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_IP_CMDID,
ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_IP_CMDID,
NO_SYNC_WMIFLAG);
return ret;
}
......@@ -2582,6 +2590,18 @@ int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx,
return ret;
}
/* This command has zero length payload */
static int ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(struct wmi *wmi,
struct ath6kl_vif *vif)
{
struct ath6kl *ar = wmi->parent_dev;
set_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags);
wake_up(&ar->event_wq);
return 0;
}
int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
enum ath6kl_wow_mode wow_mode,
u32 filter, u16 host_req_delay)
......@@ -2612,7 +2632,8 @@ int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
u8 list_id, u8 filter_size,
u8 filter_offset, u8 *filter, u8 *mask)
u8 filter_offset, const u8 *filter,
const u8 *mask)
{
struct sk_buff *skb;
struct wmi_add_wow_pattern_cmd *cmd;
......@@ -2853,6 +2874,51 @@ int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len)
return ret;
}
int ath6kl_wmi_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, bool mc_all_on)
{
struct sk_buff *skb;
struct wmi_mcast_filter_cmd *cmd;
int ret;
skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_mcast_filter_cmd *) skb->data;
cmd->mcast_all_enable = mc_all_on;
ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_MCAST_FILTER_CMDID,
NO_SYNC_WMIFLAG);
return ret;
}
int ath6kl_wmi_add_del_mcast_filter_cmd(struct wmi *wmi, u8 if_idx,
u8 *filter, bool add_filter)
{
struct sk_buff *skb;
struct wmi_mcast_filter_add_del_cmd *cmd;
int ret;
if ((filter[0] != 0x33 || filter[1] != 0x33) &&
(filter[0] != 0x01 || filter[1] != 0x00 ||
filter[2] != 0x5e || filter[3] > 0x7f)) {
ath6kl_warn("invalid multicast filter address\n");
return -EINVAL;
}
skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_mcast_filter_add_del_cmd *) skb->data;
memcpy(cmd->mcast_mac, filter, ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE);
ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb,
add_filter ? WMI_SET_MCAST_FILTER_CMDID :
WMI_DEL_MCAST_FILTER_CMDID,
NO_SYNC_WMIFLAG);
return ret;
}
s32 ath6kl_wmi_get_rate(s8 rate_index)
{
......@@ -2946,6 +3012,43 @@ int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd, const u8 *mac,
NO_SYNC_WMIFLAG);
}
/* This command will be used to enable/disable AP uAPSD feature */
int ath6kl_wmi_ap_set_apsd(struct wmi *wmi, u8 if_idx, u8 enable)
{
struct wmi_ap_set_apsd_cmd *cmd;
struct sk_buff *skb;
skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_ap_set_apsd_cmd *)skb->data;
cmd->enable = enable;
return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_AP_SET_APSD_CMDID,
NO_SYNC_WMIFLAG);
}
int ath6kl_wmi_set_apsd_bfrd_traf(struct wmi *wmi, u8 if_idx,
u16 aid, u16 bitmap, u32 flags)
{
struct wmi_ap_apsd_buffered_traffic_cmd *cmd;
struct sk_buff *skb;
skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_ap_apsd_buffered_traffic_cmd *)skb->data;
cmd->aid = cpu_to_le16(aid);
cmd->bitmap = cpu_to_le16(bitmap);
cmd->flags = cpu_to_le32(flags);
return ath6kl_wmi_cmd_send(wmi, if_idx, skb,
WMI_AP_APSD_BUFFERED_TRAFFIC_CMDID,
NO_SYNC_WMIFLAG);
}
static int ath6kl_wmi_pspoll_event_rx(struct wmi *wmi, u8 *datap, int len,
struct ath6kl_vif *vif)
{
......@@ -3400,7 +3503,7 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
break;
case WMI_TEST_EVENTID:
ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TEST_EVENTID\n");
ret = ath6kl_wmi_tcmd_test_report_rx(wmi, datap, len);
ret = ath6kl_wmi_test_rx(wmi, datap, len);
break;
case WMI_GET_FIXRATES_CMDID:
ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_FIXRATES_CMDID\n");
......@@ -3465,6 +3568,11 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_COMPLETE_EVENTID\n");
ret = ath6kl_wmi_tx_complete_event_rx(datap, len);
break;
case WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID:
ath6kl_dbg(ATH6KL_DBG_WMI,
"WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID");
ret = ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(wmi, vif);
break;
case WMI_REMAIN_ON_CHNL_EVENTID:
ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REMAIN_ON_CHNL_EVENTID\n");
ret = ath6kl_wmi_remain_on_chnl_event_rx(wmi, datap, len, vif);
......
drivers/net/wireless/ath/ath6kl/wmi.h
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drivers/net/wireless/ath/ath9k/hif_usb.c
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......@@ -981,7 +981,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
return -ENOMEM;
while (len) {
transfer = min_t(int, len, 4096);
transfer = min_t(size_t, len, 4096);
memcpy(buf, data, transfer);
err = usb_control_msg(hif_dev->udev,
......
drivers/net/wireless/ath/ath9k/rc.c
View file @ 4b0d1a0b
......@@ -1346,7 +1346,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
fc = hdr->frame_control;
for (i = 0; i < sc->hw->max_rates; i++) {
struct ieee80211_tx_rate *rate = &tx_info->status.rates[i];
if (!rate->count)
if (rate->idx < 0 || !rate->count)
break;
final_ts_idx = i;
......
drivers/net/wireless/ipw2x00/libipw_rx.c
View file @ 4b0d1a0b
......@@ -172,7 +172,7 @@ libipw_rx_frame_mgmt(struct libipw_device *ieee, struct sk_buff *skb,
u16 stype)
{
if (ieee->iw_mode == IW_MODE_MASTER) {
printk(KERN_DEBUG "%s: Master mode not yet suppported.\n",
printk(KERN_DEBUG "%s: Master mode not yet supported.\n",
ieee->dev->name);
return 0;
/*
......
drivers/net/wireless/iwlegacy/3945-mac.c
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drivers/net/wireless/iwlegacy/3945-rs.c
View file @ 4b0d1a0b
......@@ -342,7 +342,7 @@ il3945_rs_rate_init(struct il_priv *il, struct ieee80211_sta *sta, u8 sta_id)
int i;
D_INFO("enter\n");
if (sta_id == il->ctx.bcast_sta_id)
if (sta_id == il->hw_params.bcast_id)
goto out;
psta = (struct il3945_sta_priv *)sta->drv_priv;
......@@ -927,8 +927,7 @@ il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id)
rcu_read_lock();
sta =
ieee80211_find_sta(il->ctx.vif, il->stations[sta_id].sta.sta.addr);
sta = ieee80211_find_sta(il->vif, il->stations[sta_id].sta.sta.addr);
if (!sta) {
D_RATE("Unable to find station to initialize rate scaling.\n");
rcu_read_unlock();
......@@ -944,7 +943,7 @@ il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id)
switch (il->band) {
case IEEE80211_BAND_2GHZ:
/* TODO: this always does G, not a regression */
if (il->ctx.active.flags & RXON_FLG_TGG_PROTECT_MSK) {
if (il->active.flags & RXON_FLG_TGG_PROTECT_MSK) {
rs_sta->tgg = 1;
rs_sta->expected_tpt = il3945_expected_tpt_g_prot;
} else
......
drivers/net/wireless/iwlegacy/3945.c
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drivers/net/wireless/iwlegacy/4965-calib.c
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drivers/net/wireless/iwlegacy/4965-mac.c
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drivers/net/wireless/iwlegacy/4965-rs.c
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drivers/net/wireless/iwlegacy/4965.c
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drivers/net/wireless/iwlegacy/4965.h
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drivers/net/wireless/iwlegacy/common.c
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drivers/net/wireless/iwlwifi/iwl-debug.h
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drivers/net/wireless/iwlwifi/iwl-dev.h
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drivers/net/wireless/iwlwifi/iwl-eeprom.c
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drivers/net/wireless/iwlwifi/iwl-io.c
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drivers/net/wireless/iwlwifi/iwl-io.h
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drivers/net/wireless/iwlwifi/iwl-led.c
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drivers/net/wireless/iwlwifi/iwl-power.c
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......@@ -436,7 +436,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, bool force)
/* initialize to default */
void iwl_power_initialize(struct iwl_priv *priv)
{
priv->power_data.bus_pm = bus_get_pm_support(bus(priv));
priv->power_data.bus_pm = trans(priv)->pm_support;
priv->power_data.debug_sleep_level_override = -1;
......
drivers/net/wireless/iwlwifi/iwl-shared.h
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drivers/net/wireless/iwlwifi/iwl-ucode.c
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drivers/net/wireless/iwlwifi/iwl-ucode.h 0 → 100644
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drivers/net/wireless/iwmc3200wifi/trace.h
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drivers/net/wireless/mwifiex/cfg80211.c
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net/mac80211/mesh_pathtbl.c
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net/mac80211/mlme.c
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net/mac80211/pm.c
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net/mac80211/rate.c
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net/mac80211/rate.h
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net/wireless/mlme.c
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net/wireless/sme.c
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