* [PATCH 6/8] brcmfmac: remove redundant chip ID check in dhd_sdio
From: Arend van Spriel @ 2013-06-18 11:29 UTC (permalink / raw)
To: John W. Linville; +Cc: linux-wireless, Franky Lin, Arend van Spriel
In-Reply-To: <1371554970-23495-1-git-send-email-arend@broadcom.com>
From: Franky Lin <frankyl@broadcom.com>
There is an ID table registered to SDIO stack which consists of all SDIO devices
supported by brcmfmac. It is not necessary to have an extra check.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
---
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 22 --------------------
1 file changed, 22 deletions(-)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index d4db0c7..cb22f2f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -3509,23 +3509,6 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
return (atomic_read(&bus->ipend) > 0);
}
-static bool brcmf_sdbrcm_chipmatch(u16 chipid)
-{
- if (chipid == BCM43143_CHIP_ID)
- return true;
- if (chipid == BCM43241_CHIP_ID)
- return true;
- if (chipid == BCM4329_CHIP_ID)
- return true;
- if (chipid == BCM4330_CHIP_ID)
- return true;
- if (chipid == BCM4334_CHIP_ID)
- return true;
- if (chipid == BCM4335_CHIP_ID)
- return true;
- return false;
-}
-
static void brcmf_sdio_dataworker(struct work_struct *work)
{
struct brcmf_sdio *bus = container_of(work, struct brcmf_sdio,
@@ -3622,11 +3605,6 @@ brcmf_sdbrcm_probe_attach(struct brcmf_sdio *bus, u32 regsva)
goto fail;
}
- if (!brcmf_sdbrcm_chipmatch((u16) bus->ci->chip)) {
- brcmf_err("unsupported chip: 0x%04x\n", bus->ci->chip);
- goto fail;
- }
-
if (brcmf_sdbrcm_kso_init(bus)) {
brcmf_err("error enabling KSO\n");
goto fail;
--
1.7.10.4
^ permalink raw reply related
* [PATCH 8/8] brcmfmac: add sdio sg list support
From: Arend van Spriel @ 2013-06-18 11:29 UTC (permalink / raw)
To: John W. Linville; +Cc: linux-wireless, Franky Lin, Arend van Spriel
In-Reply-To: <1371554970-23495-1-git-send-email-arend@broadcom.com>
From: Franky Lin <frankyl@broadcom.com>
Add scatter gather list support for better rx glom performance.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
---
drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 149 +++++++++++++++++---
.../net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c | 73 ----------
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 82 +----------
.../net/wireless/brcm80211/brcmfmac/sdio_host.h | 7 -
4 files changed, 137 insertions(+), 174 deletions(-)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
index 32a205e..3f8e69c 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
@@ -22,9 +22,11 @@
#include <linux/pci_ids.h>
#include <linux/sched.h>
#include <linux/completion.h>
+#include <linux/scatterlist.h>
#include <linux/mmc/sdio.h>
#include <linux/mmc/sdio_func.h>
#include <linux/mmc/card.h>
+#include <linux/mmc/host.h>
#include <linux/platform_data/brcmfmac-sdio.h>
#include <defs.h>
@@ -316,34 +318,138 @@ void brcmf_sdio_regwl(struct brcmf_sdio_dev *sdiodev, u32 addr,
* caller has already been padded and aligned.
*/
static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
- bool write, u32 addr, struct sk_buff *pkt)
+ bool write, u32 addr, struct sk_buff_head *pktlist)
{
- uint len;
+ unsigned int req_sz, func_blk_sz, sg_cnt, sg_data_sz, pkt_offset;
+ unsigned int max_blks, max_req_sz;
+ unsigned short max_seg_sz, seg_sz;
+ unsigned char *pkt_data;
+ struct sk_buff *pkt_next = NULL;
+ struct mmc_request mmc_req;
+ struct mmc_command mmc_cmd;
+ struct mmc_data mmc_dat;
+ struct sg_table st;
+ struct scatterlist *sgl;
+ struct mmc_host *host;
+ int ret = 0;
+
+ if (!pktlist->qlen)
+ return -EINVAL;
brcmf_pm_resume_wait(sdiodev, &sdiodev->request_buffer_wait);
if (brcmf_pm_resume_error(sdiodev))
return -EIO;
/* Single skb use the standard mmc interface */
- if (!pkt->next) {
- len = pkt->len + 3;
- len &= (uint)~3;
+ if (pktlist->qlen == 1) {
+ pkt_next = pktlist->next;
+ req_sz = pkt_next->len + 3;
+ req_sz &= (uint)~3;
if (write)
return sdio_memcpy_toio(sdiodev->func[fn], addr,
- ((u8 *)(pkt->data)), len);
+ ((u8 *)(pkt_next->data)),
+ req_sz);
else if (fn == 1)
return sdio_memcpy_fromio(sdiodev->func[fn],
- ((u8 *)(pkt->data)), addr,
- len);
+ ((u8 *)(pkt_next->data)),
+ addr, req_sz);
else
/* function 2 read is FIFO operation */
return sdio_readsb(sdiodev->func[fn],
- ((u8 *)(pkt->data)), addr, len);
+ ((u8 *)(pkt_next->data)), addr,
+ req_sz);
}
- brcmf_err("skb chain is not supported yet.\n");
- return -EOPNOTSUPP;
+ host = sdiodev->func[fn]->card->host;
+ func_blk_sz = sdiodev->func[fn]->cur_blksize;
+ /* Blocks per command is limited by host count, host transfer
+ * size and the maximum for IO_RW_EXTENDED of 511 blocks.
+ */
+ max_blks = min_t(unsigned int, host->max_blk_count, 511u);
+ max_req_sz = min_t(unsigned int, host->max_req_size,
+ max_blks * func_blk_sz);
+ max_seg_sz = min_t(unsigned short, host->max_segs, SG_MAX_SINGLE_ALLOC);
+ max_seg_sz = min_t(unsigned short, max_seg_sz, pktlist->qlen);
+ seg_sz = pktlist->qlen;
+ pkt_offset = 0;
+ pkt_next = pktlist->next;
+
+ if (sg_alloc_table(&st, max_seg_sz, GFP_KERNEL))
+ return -ENOMEM;
+
+ while (seg_sz) {
+ req_sz = 0;
+ sg_cnt = 0;
+ memset(&mmc_req, 0, sizeof(struct mmc_request));
+ memset(&mmc_cmd, 0, sizeof(struct mmc_command));
+ memset(&mmc_dat, 0, sizeof(struct mmc_data));
+ sgl = st.sgl;
+ /* prep sg table */
+ while (pkt_next != (struct sk_buff *)pktlist) {
+ pkt_data = pkt_next->data + pkt_offset;
+ sg_data_sz = pkt_next->len - pkt_offset;
+ if (sg_data_sz > host->max_seg_size)
+ sg_data_sz = host->max_seg_size;
+ if (sg_data_sz > max_req_sz - req_sz)
+ sg_data_sz = max_req_sz - req_sz;
+
+ sg_set_buf(sgl, pkt_data, sg_data_sz);
+
+ sg_cnt++;
+ sgl = sg_next(sgl);
+ req_sz += sg_data_sz;
+ pkt_offset += sg_data_sz;
+ if (pkt_offset == pkt_next->len) {
+ pkt_offset = 0;
+ pkt_next = pkt_next->next;
+ }
+
+ if (req_sz >= max_req_sz || sg_cnt >= max_seg_sz)
+ break;
+ }
+ seg_sz -= sg_cnt;
+
+ if (req_sz % func_blk_sz != 0) {
+ brcmf_err("sg request length %u is not %u aligned\n",
+ req_sz, func_blk_sz);
+ sg_free_table(&st);
+ return -ENOTBLK;
+ }
+ mmc_dat.sg = st.sgl;
+ mmc_dat.sg_len = sg_cnt;
+ mmc_dat.blksz = func_blk_sz;
+ mmc_dat.blocks = req_sz / func_blk_sz;
+ mmc_dat.flags = write ? MMC_DATA_WRITE : MMC_DATA_READ;
+ mmc_cmd.opcode = SD_IO_RW_EXTENDED;
+ mmc_cmd.arg = write ? 1<<31 : 0; /* write flag */
+ mmc_cmd.arg |= (fn & 0x7) << 28; /* SDIO func num */
+ mmc_cmd.arg |= 1<<27; /* block mode */
+ /* incrementing addr for function 1 */
+ mmc_cmd.arg |= (fn == 1) ? 1<<26 : 0;
+ mmc_cmd.arg |= (addr & 0x1FFFF) << 9; /* address */
+ mmc_cmd.arg |= mmc_dat.blocks & 0x1FF; /* block count */
+ mmc_cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
+ mmc_req.cmd = &mmc_cmd;
+ mmc_req.data = &mmc_dat;
+ if (fn == 1)
+ addr += req_sz;
+
+ mmc_set_data_timeout(&mmc_dat, sdiodev->func[fn]->card);
+ mmc_wait_for_req(host, &mmc_req);
+
+ ret = mmc_cmd.error ? mmc_cmd.error : mmc_dat.error;
+ if (ret != 0) {
+ brcmf_err("CMD53 sg block %s failed %d\n",
+ write ? "write" : "read", ret);
+ ret = -EIO;
+ break;
+ }
+ }
+
+ sg_free_table(&st);
+
+ return ret;
}
static int brcmf_sdcard_recv_prepare(struct brcmf_sdio_dev *sdiodev, uint fn,
@@ -400,6 +506,7 @@ brcmf_sdcard_recv_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
{
uint width;
int err = 0;
+ struct sk_buff_head pkt_list;
brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",
fn, addr, pkt->len);
@@ -409,7 +516,10 @@ brcmf_sdcard_recv_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
if (err)
goto done;
- err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, pkt);
+ skb_queue_head_init(&pkt_list);
+ skb_queue_tail(&pkt_list, pkt);
+ err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, &pkt_list);
+ skb_dequeue_tail(&pkt_list);
done:
return err;
@@ -431,8 +541,7 @@ int brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
goto done;
incr_fix = (flags & SDIO_REQ_FIXED) ? SDIOH_DATA_FIX : SDIOH_DATA_INC;
- err = brcmf_sdioh_request_chain(sdiodev, incr_fix, SDIOH_READ, fn, addr,
- pktq);
+ err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, pktq);
done:
return err;
@@ -467,6 +576,7 @@ brcmf_sdcard_send_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
uint width;
uint bar0 = addr & ~SBSDIO_SB_OFT_ADDR_MASK;
int err = 0;
+ struct sk_buff_head pkt_list;
brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",
fn, addr, pkt->len);
@@ -489,7 +599,10 @@ brcmf_sdcard_send_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
if (width == 4)
addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
- err = brcmf_sdio_buffrw(sdiodev, fn, true, addr, pkt);
+ skb_queue_head_init(&pkt_list);
+ skb_queue_tail(&pkt_list, pkt);
+ err = brcmf_sdio_buffrw(sdiodev, fn, true, addr, &pkt_list);
+ skb_dequeue_tail(&pkt_list);
done:
return err;
@@ -503,6 +616,7 @@ brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
struct sk_buff *pkt;
u32 sdaddr;
uint dsize;
+ struct sk_buff_head pkt_list;
dsize = min_t(uint, SBSDIO_SB_OFT_ADDR_LIMIT, size);
pkt = dev_alloc_skb(dsize);
@@ -511,6 +625,7 @@ brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
return -EIO;
}
pkt->priority = 0;
+ skb_queue_head_init(&pkt_list);
/* Determine initial transfer parameters */
sdaddr = address & SBSDIO_SB_OFT_ADDR_MASK;
@@ -538,8 +653,10 @@ brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
skb_put(pkt, dsize);
if (write)
memcpy(pkt->data, data, dsize);
+ skb_queue_tail(&pkt_list, pkt);
bcmerror = brcmf_sdio_buffrw(sdiodev, SDIO_FUNC_1, write,
- sdaddr, pkt);
+ sdaddr, &pkt_list);
+ skb_dequeue_tail(&pkt_list);
if (bcmerror) {
brcmf_err("membytes transfer failed\n");
break;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index 7a3c5bf..289e386 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -211,78 +211,6 @@ int brcmf_sdioh_request_word(struct brcmf_sdio_dev *sdiodev,
return err_ret;
}
-/* precondition: host controller is claimed */
-static int
-brcmf_sdioh_request_data(struct brcmf_sdio_dev *sdiodev, uint write, bool fifo,
- uint func, uint addr, struct sk_buff *pkt, uint pktlen)
-{
- int err_ret = 0;
-
- if ((write) && (!fifo)) {
- err_ret = sdio_memcpy_toio(sdiodev->func[func], addr,
- ((u8 *) (pkt->data)), pktlen);
- } else if (write) {
- err_ret = sdio_memcpy_toio(sdiodev->func[func], addr,
- ((u8 *) (pkt->data)), pktlen);
- } else if (fifo) {
- err_ret = sdio_readsb(sdiodev->func[func],
- ((u8 *) (pkt->data)), addr, pktlen);
- } else {
- err_ret = sdio_memcpy_fromio(sdiodev->func[func],
- ((u8 *) (pkt->data)),
- addr, pktlen);
- }
-
- return err_ret;
-}
-
-/*
- * This function takes a queue of packets. The packets on the queue
- * are assumed to be properly aligned by the caller.
- */
-int
-brcmf_sdioh_request_chain(struct brcmf_sdio_dev *sdiodev, uint fix_inc,
- uint write, uint func, uint addr,
- struct sk_buff_head *pktq)
-{
- bool fifo = (fix_inc == SDIOH_DATA_FIX);
- u32 SGCount = 0;
- int err_ret = 0;
-
- struct sk_buff *pkt;
-
- brcmf_dbg(SDIO, "Enter\n");
-
- brcmf_pm_resume_wait(sdiodev, &sdiodev->request_chain_wait);
- if (brcmf_pm_resume_error(sdiodev))
- return -EIO;
-
- skb_queue_walk(pktq, pkt) {
- uint pkt_len = pkt->len;
- pkt_len += 3;
- pkt_len &= 0xFFFFFFFC;
-
- err_ret = brcmf_sdioh_request_data(sdiodev, write, fifo, func,
- addr, pkt, pkt_len);
- if (err_ret) {
- brcmf_err("%s FAILED %p[%d], addr=0x%05x, pkt_len=%d, ERR=0x%08x\n",
- write ? "TX" : "RX", pkt, SGCount, addr,
- pkt_len, err_ret);
- } else {
- brcmf_dbg(SDIO, "%s xfr'd %p[%d], addr=0x%05x, len=%d\n",
- write ? "TX" : "RX", pkt, SGCount, addr,
- pkt_len);
- }
- if (!fifo)
- addr += pkt_len;
-
- SGCount++;
- }
-
- brcmf_dbg(SDIO, "Exit\n");
- return err_ret;
-}
-
static int brcmf_sdioh_get_cisaddr(struct brcmf_sdio_dev *sdiodev, u32 regaddr)
{
/* read 24 bits and return valid 17 bit addr */
@@ -431,7 +359,6 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
atomic_set(&sdiodev->suspend, false);
init_waitqueue_head(&sdiodev->request_byte_wait);
init_waitqueue_head(&sdiodev->request_word_wait);
- init_waitqueue_head(&sdiodev->request_chain_wait);
init_waitqueue_head(&sdiodev->request_buffer_wait);
brcmf_dbg(SDIO, "F2 found, calling brcmf_sdio_probe...\n");
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index cb22f2f..2641119 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -448,8 +448,6 @@ struct brcmf_sdio {
uint rxblen; /* Allocated length of rxbuf */
u8 *rxctl; /* Aligned pointer into rxbuf */
u8 *rxctl_orig; /* pointer for freeing rxctl */
- u8 *databuf; /* Buffer for receiving big glom packet */
- u8 *dataptr; /* Aligned pointer into databuf */
uint rxlen; /* Length of valid data in buffer */
spinlock_t rxctl_lock; /* protection lock for ctrl frame resources */
@@ -473,8 +471,6 @@ struct brcmf_sdio {
s32 idletime; /* Control for activity timeout */
s32 idlecount; /* Activity timeout counter */
s32 idleclock; /* How to set bus driver when idle */
- s32 sd_rxchain;
- bool use_rxchain; /* If brcmf should use PKT chains */
bool rxflow_mode; /* Rx flow control mode */
bool rxflow; /* Is rx flow control on */
bool alp_only; /* Don't use HT clock (ALP only) */
@@ -1025,29 +1021,6 @@ static void brcmf_sdbrcm_rxfail(struct brcmf_sdio *bus, bool abort, bool rtx)
bus->sdiodev->bus_if->state = BRCMF_BUS_DOWN;
}
-/* copy a buffer into a pkt buffer chain */
-static uint brcmf_sdbrcm_glom_from_buf(struct brcmf_sdio *bus, uint len)
-{
- uint n, ret = 0;
- struct sk_buff *p;
- u8 *buf;
-
- buf = bus->dataptr;
-
- /* copy the data */
- skb_queue_walk(&bus->glom, p) {
- n = min_t(uint, p->len, len);
- memcpy(p->data, buf, n);
- buf += n;
- len -= n;
- ret += n;
- if (!len)
- break;
- }
-
- return ret;
-}
-
/* return total length of buffer chain */
static uint brcmf_sdbrcm_glom_len(struct brcmf_sdio *bus)
{
@@ -1201,8 +1174,6 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq)
int errcode;
u8 doff, sfdoff;
- bool usechain = bus->use_rxchain;
-
struct brcmf_sdio_read rd_new;
/* If packets, issue read(s) and send up packet chain */
@@ -1237,7 +1208,6 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq)
if (sublen % BRCMF_SDALIGN) {
brcmf_err("sublen %d not multiple of %d\n",
sublen, BRCMF_SDALIGN);
- usechain = false;
}
totlen += sublen;
@@ -1304,27 +1274,9 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq)
* packet and and copy into the chain.
*/
sdio_claim_host(bus->sdiodev->func[1]);
- if (usechain) {
- errcode = brcmf_sdcard_recv_chain(bus->sdiodev,
- bus->sdiodev->sbwad,
- SDIO_FUNC_2, F2SYNC, &bus->glom);
- } else if (bus->dataptr) {
- errcode = brcmf_sdcard_recv_buf(bus->sdiodev,
- bus->sdiodev->sbwad,
- SDIO_FUNC_2, F2SYNC,
- bus->dataptr, dlen);
- sublen = (u16) brcmf_sdbrcm_glom_from_buf(bus, dlen);
- if (sublen != dlen) {
- brcmf_err("FAILED TO COPY, dlen %d sublen %d\n",
- dlen, sublen);
- errcode = -1;
- }
- pnext = NULL;
- } else {
- brcmf_err("COULDN'T ALLOC %d-BYTE GLOM, FORCE FAILURE\n",
- dlen);
- errcode = -1;
- }
+ errcode = brcmf_sdcard_recv_chain(bus->sdiodev,
+ bus->sdiodev->sbwad,
+ SDIO_FUNC_2, F2SYNC, &bus->glom);
sdio_release_host(bus->sdiodev->func[1]);
bus->sdcnt.f2rxdata++;
@@ -3527,9 +3479,6 @@ static void brcmf_sdbrcm_release_malloc(struct brcmf_sdio *bus)
kfree(bus->rxbuf);
bus->rxctl = bus->rxbuf = NULL;
bus->rxlen = 0;
-
- kfree(bus->databuf);
- bus->databuf = NULL;
}
static bool brcmf_sdbrcm_probe_malloc(struct brcmf_sdio *bus)
@@ -3542,29 +3491,10 @@ static bool brcmf_sdbrcm_probe_malloc(struct brcmf_sdio *bus)
ALIGNMENT) + BRCMF_SDALIGN;
bus->rxbuf = kmalloc(bus->rxblen, GFP_ATOMIC);
if (!(bus->rxbuf))
- goto fail;
- }
-
- /* Allocate buffer to receive glomed packet */
- bus->databuf = kmalloc(MAX_DATA_BUF, GFP_ATOMIC);
- if (!(bus->databuf)) {
- /* release rxbuf which was already located as above */
- if (!bus->rxblen)
- kfree(bus->rxbuf);
- goto fail;
+ return false;
}
- /* Align the buffer */
- if ((unsigned long)bus->databuf % BRCMF_SDALIGN)
- bus->dataptr = bus->databuf + (BRCMF_SDALIGN -
- ((unsigned long)bus->databuf % BRCMF_SDALIGN));
- else
- bus->dataptr = bus->databuf;
-
return true;
-
-fail:
- return false;
}
static bool
@@ -3703,10 +3633,6 @@ static bool brcmf_sdbrcm_probe_init(struct brcmf_sdio *bus)
bus->blocksize = bus->sdiodev->func[2]->cur_blksize;
bus->roundup = min(max_roundup, bus->blocksize);
- /* bus module does not support packet chaining */
- bus->use_rxchain = false;
- bus->sd_rxchain = false;
-
/* SR state */
bus->sleeping = false;
bus->sr_enabled = false;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h b/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
index 991c1501..793df66 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
@@ -170,7 +170,6 @@ struct brcmf_sdio_dev {
atomic_t suspend; /* suspend flag */
wait_queue_head_t request_byte_wait;
wait_queue_head_t request_word_wait;
- wait_queue_head_t request_chain_wait;
wait_queue_head_t request_buffer_wait;
struct device *dev;
struct brcmf_bus *bus_if;
@@ -272,12 +271,6 @@ brcmf_sdioh_request_word(struct brcmf_sdio_dev *sdiodev,
uint rw, uint fnc, uint addr,
u32 *word, uint nbyte);
-/* read or write any buffer using cmd53 */
-extern int
-brcmf_sdioh_request_chain(struct brcmf_sdio_dev *sdiodev, uint fix_inc,
- uint write, uint func, uint addr,
- struct sk_buff_head *pktq);
-
/* Watchdog timer interface for pm ops */
extern void brcmf_sdio_wdtmr_enable(struct brcmf_sdio_dev *sdiodev,
bool enable);
--
1.7.10.4
^ permalink raw reply related
* Re: [PATCH] Revert "mac80211: in IBSS use the Auth frame to trigger STA reinsertion"
From: Nicolas Cavallari @ 2013-06-18 11:26 UTC (permalink / raw)
To: Antonio Quartulli; +Cc: linux-wireless
In-Reply-To: <1371552313-3581-1-git-send-email-ordex@autistici.org>
On 18/06/2013 12:45, Antonio Quartulli wrote:
> - if (auth && !sdata->u.ibss.auth_frame_registrations) {
The sole purpose of the auth_frame_registrations field is to be checked by this code.
The field and the code maintaining this field can be removed now.
^ permalink raw reply
* pull request: TI wireless drivers 2013-06-18 (for 3.11)
From: Luciano Coelho @ 2013-06-18 10:55 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
[-- Attachment #1: Type: text/plain, Size: 2450 bytes --]
Hi John,
Here are a few patches intended for 3.11. There's nothing major. A
bunch of bug fixes here and there, a hardware bug workaround and some
small clean-ups.
Please let me know if you have any problems with it!
The following changes since commit 1105a13bb8ad29cf83d46989ee462d196038be87:
orinoco_usb: fix memory leak in ezusb_access_ltv() when device disconnected (2013-06-14 13:37:16 -0400)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git for-linville
for you to fetch changes up to 789e90e567d7d93edc1b2001d17209c21cc37850:
net: wireless: wl1251: Fix commenting style (2013-06-17 12:24:09 +0300)
----------------------------------------------------------------
Arik Nemtsov (2):
wlcore: cancel channel switch work on interface removal
wlcore: hold jiffies in unsigned long
Eliad Peller (1):
wlcore: configure rates in multiple cases
Ido Reis (1):
wl18xx: FDSP Code RAM Corruption fix
Luciano Coelho (3):
wlcore: some non-functional clean-ups in main.c
wlcore: move sysfs handling to a separate file
wl18xx: use locally administered MAC address if not available from fuse
Peter Huewe (1):
net/wireless/ti/wlcore/spi: Use module_spi_driver to register driver
Sachin Kamat (2):
net: wireless: wl1251: Use module_spi_driver macro
net: wireless: wl1251: Fix commenting style
Victor Goldenshtein (1):
wlcore: fix occasional AP TX stop after recovery
Yoni Divinsky (1):
wlcore: set default_wep_key when configured
drivers/net/wireless/ti/wl1251/spi.c | 30 +------
drivers/net/wireless/ti/wl18xx/main.c | 47 +++++++++-
drivers/net/wireless/ti/wl18xx/reg.h | 15 ++++
drivers/net/wireless/ti/wlcore/Makefile | 2 +-
drivers/net/wireless/ti/wlcore/main.c | 265 ++++++++++++--------------------------------------------
drivers/net/wireless/ti/wlcore/ps.c | 2 +-
drivers/net/wireless/ti/wlcore/spi.c | 14 +--
drivers/net/wireless/ti/wlcore/sysfs.c | 216 +++++++++++++++++++++++++++++++++++++++++++++
drivers/net/wireless/ti/wlcore/sysfs.h | 28 ++++++
drivers/net/wireless/ti/wlcore/tx.c | 2 +-
10 files changed, 367 insertions(+), 254 deletions(-)
create mode 100644 drivers/net/wireless/ti/wlcore/sysfs.c
create mode 100644 drivers/net/wireless/ti/wlcore/sysfs.h
--
Cheers,
Luca.
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply
* wl12xx.git tree has been rebased (3.10)
From: Luciano Coelho @ 2013-06-18 10:54 UTC (permalink / raw)
To: linux-wireless
Hi,
I have rebased the master branch of the wl12xx.git tree to sync with
John's latest tree (based on 3.10-rc5).
I have also rebased the wl12xx-next branch, to reflect the rebases
John's latest in wireless-next.
Please update your local copies.
--
Cheers,
Luca.
^ permalink raw reply
* [PATCH] Revert "mac80211: in IBSS use the Auth frame to trigger STA reinsertion"
From: Antonio Quartulli @ 2013-06-18 10:45 UTC (permalink / raw)
To: Johannes Berg; +Cc: linux-wireless, Antonio Quartulli
From: Antonio Quartulli <antonio@open-mesh.com>
This reverts commit 6d810f10325522cfcf498dc6d64b9f96e1f5153f
In this way an IBSS station will not use the AUTH messages
to trigger a state reinitialisation anymore.
The behaviour was racy and was not working properly.
It has been introduced to help wpa_supplicant to support
IBSS/RSN, however all the logic is now getting moved into
wpa_s itself which will also be in charge of handling the
AUTH messages thanks to the mgmt frame registration.
If userspace does not register for receiving AUTH frames
then mac80211 will still reply by itself.
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
---
net/mac80211/ibss.c | 41 +++++++----------------------------------
1 file changed, 7 insertions(+), 34 deletions(-)
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index caa4b4f..6c9d21a 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -298,8 +298,7 @@ static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
tsf, false);
}
-static struct sta_info *ieee80211_ibss_finish_sta(struct sta_info *sta,
- bool auth)
+static struct sta_info *ieee80211_ibss_finish_sta(struct sta_info *sta)
__acquires(RCU)
{
struct ieee80211_sub_if_data *sdata = sta->sdata;
@@ -321,20 +320,12 @@ static struct sta_info *ieee80211_ibss_finish_sta(struct sta_info *sta,
/* If it fails, maybe we raced another insertion? */
if (sta_info_insert_rcu(sta))
return sta_info_get(sdata, addr);
- if (auth && !sdata->u.ibss.auth_frame_registrations) {
- ibss_dbg(sdata,
- "TX Auth SA=%pM DA=%pM BSSID=%pM (auth_transaction=1)\n",
- sdata->vif.addr, addr, sdata->u.ibss.bssid);
- ieee80211_send_auth(sdata, 1, WLAN_AUTH_OPEN, 0, NULL, 0,
- addr, sdata->u.ibss.bssid, NULL, 0, 0, 0);
- }
return sta;
}
static struct sta_info *
-ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
- const u8 *bssid, const u8 *addr,
- u32 supp_rates, bool auth)
+ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
+ const u8 *addr, u32 supp_rates)
__acquires(RCU)
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
@@ -385,7 +376,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
sta->sta.supp_rates[band] = supp_rates |
ieee80211_mandatory_rates(sband);
- return ieee80211_ibss_finish_sta(sta, auth);
+ return ieee80211_ibss_finish_sta(sta);
}
static void ieee80211_rx_mgmt_deauth_ibss(struct ieee80211_sub_if_data *sdata,
@@ -407,8 +398,6 @@ static void ieee80211_rx_mgmt_auth_ibss(struct ieee80211_sub_if_data *sdata,
size_t len)
{
u16 auth_alg, auth_transaction;
- struct sta_info *sta;
- u8 deauth_frame_buf[IEEE80211_DEAUTH_FRAME_LEN];
sdata_assert_lock(sdata);
@@ -425,22 +414,6 @@ static void ieee80211_rx_mgmt_auth_ibss(struct ieee80211_sub_if_data *sdata,
if (auth_alg != WLAN_AUTH_OPEN || auth_transaction != 1)
return;
- sta_info_destroy_addr(sdata, mgmt->sa);
- sta = ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, 0, false);
- rcu_read_unlock();
-
- /*
- * if we have any problem in allocating the new station, we reply with a
- * DEAUTH frame to tell the other end that we had a problem
- */
- if (!sta) {
- ieee80211_send_deauth_disassoc(sdata, sdata->u.ibss.bssid,
- IEEE80211_STYPE_DEAUTH,
- WLAN_REASON_UNSPECIFIED, true,
- deauth_frame_buf);
- return;
- }
-
/*
* IEEE 802.11 standard does not require authentication in IBSS
* networks and most implementations do not seem to use it.
@@ -506,7 +479,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
} else {
rcu_read_unlock();
sta = ieee80211_ibss_add_sta(sdata, mgmt->bssid,
- mgmt->sa, supp_rates, true);
+ mgmt->sa, supp_rates);
}
}
@@ -610,7 +583,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
ieee80211_sta_join_ibss(sdata, bss);
supp_rates = ieee80211_sta_get_rates(local, elems, band, NULL);
ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa,
- supp_rates, true);
+ supp_rates);
rcu_read_unlock();
}
@@ -982,7 +955,7 @@ void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata)
list_del(&sta->list);
spin_unlock_bh(&ifibss->incomplete_lock);
- ieee80211_ibss_finish_sta(sta, true);
+ ieee80211_ibss_finish_sta(sta);
rcu_read_unlock();
spin_lock_bh(&ifibss->incomplete_lock);
}
--
1.8.1.5
^ permalink raw reply related
* [PATCH 3/3] ath9k: Program initvals for CUS217
From: Sujith Manoharan @ 2013-06-18 10:12 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1371550358-5920-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ar9003_hw.c | 4 ++++
drivers/net/wireless/ath/ath9k/ar9003_phy.c | 10 ++++++++++
drivers/net/wireless/ath/ath9k/hw.h | 2 ++
3 files changed, 16 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index ce748af..671aaa7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -630,6 +630,10 @@ static void ar9003_rx_gain_table_mode2(struct ath_hw *ah)
if (AR_SREV_9462_20(ah)) {
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9462_common_mixed_rx_gain_table_2p0);
+ INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_core,
+ ar9462_2p0_baseband_core_mix_rxgain);
+ INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_postamble,
+ ar9462_2p0_baseband_postamble_mix_rxgain);
INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
ar9462_2p0_baseband_postamble_5g_xlna);
}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index df919e2..df84d20 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -756,6 +756,16 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
if (AR_SREV_9462_20(ah)) {
/*
+ * CUS217 mix LNA mode.
+ */
+ if (ar9003_hw_get_rx_gain_idx(ah) == 2) {
+ REG_WRITE_ARRAY(&ah->ini_modes_rxgain_bb_core,
+ 1, regWrites);
+ REG_WRITE_ARRAY(&ah->ini_modes_rxgain_bb_postamble,
+ modesIndex, regWrites);
+ }
+
+ /*
* 5G-XLNA
*/
if ((ar9003_hw_get_rx_gain_idx(ah) == 2) ||
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index e076639..cd74b3a 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -893,6 +893,8 @@ struct ath_hw {
struct ar5416IniArray iniModes_9271_ANI_reg;
struct ar5416IniArray ini_radio_post_sys2ant;
struct ar5416IniArray ini_modes_rxgain_5g_xlna;
+ struct ar5416IniArray ini_modes_rxgain_bb_core;
+ struct ar5416IniArray ini_modes_rxgain_bb_postamble;
struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT];
struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT];
--
1.8.3.1
^ permalink raw reply related
* [PATCH 2/3] ath9k: Add initvals required for CUS217
From: Sujith Manoharan @ 2013-06-18 10:12 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1371550358-5920-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
index bcd0cae..1d6b705 100644
--- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
@@ -1714,4 +1714,19 @@ static const u32 ar9462_2p0_5g_xlna_only_rxgain[][2] = {
{0x0000b1fc, 0x00000196},
};
+static const u32 ar9462_2p0_baseband_core_mix_rxgain[][2] = {
+ /* Addr allmodes */
+ {0x00009fd0, 0x0a2d6b93},
+};
+
+static const u32 ar9462_2p0_baseband_postamble_mix_rxgain[][5] = {
+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
+ {0x00009820, 0x206a022e, 0x206a022e, 0x206a01ae, 0x206a01ae},
+ {0x00009824, 0x63c640de, 0x5ac640d0, 0x63c640da, 0x63c640da},
+ {0x00009828, 0x0796be89, 0x0696b081, 0x0916be81, 0x0916be81},
+ {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000d8, 0x6c4000d8},
+ {0x00009e10, 0x92c88d2e, 0x7ec88d2e, 0x7ec86d2e, 0x7ec86d2e},
+ {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3236605e, 0x32395c5e},
+};
+
#endif /* INITVALS_9462_2P0_H */
--
1.8.3.1
^ permalink raw reply related
* [PATCH 1/3] ath9k: Add PCI IDs for CUS217
From: Sujith Manoharan @ 2013-06-18 10:12 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
CUS217 is a card based on AR9462.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
drivers/net/wireless/ath/ath9k/init.c | 2 ++
drivers/net/wireless/ath/ath9k/pci.c | 13 +++++++++++++
3 files changed, 16 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 1a0a168..04b2d3e 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -633,6 +633,7 @@ void ath_ant_comb_update(struct ath_softc *sc);
#define ATH9K_PCI_CUS198 0x0001
#define ATH9K_PCI_CUS230 0x0002
+#define ATH9K_PCI_CUS217 0x0004
/*
* Default cache line size, in bytes.
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 0d17415..1e555d8 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -529,6 +529,8 @@ static void ath9k_init_platform(struct ath_softc *sc)
ath_info(common, "Set parameters for %s\n",
(sc->driver_data & ATH9K_PCI_CUS198) ?
"CUS198" : "CUS230");
+ } else if (sc->driver_data & ATH9K_PCI_CUS217) {
+ ath_info(common, "CUS217 card detected\n");
}
}
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index ddf0d78..b096bb2 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -66,6 +66,19 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
{ PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */
{ PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */
+
+ /* PCI-E CUS217 */
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0034,
+ PCI_VENDOR_ID_AZWAVE,
+ 0x2116),
+ .driver_data = ATH9K_PCI_CUS217 },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0034,
+ 0x11AD, /* LITEON */
+ 0x6661),
+ .driver_data = ATH9K_PCI_CUS217 },
+
{ PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */
{ PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */
{ PCI_VDEVICE(ATHEROS, 0x0036) }, /* PCI-E AR9565 */
--
1.8.3.1
^ permalink raw reply related
* [PATCH] initvals: Add rxgain tables for AR9462
From: Sujith Manoharan @ 2013-06-18 10:12 UTC (permalink / raw)
To: Luis R. Rodriguez; +Cc: linux-wireless
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
tools/initvals/ar9462_2p0_initvals.h | 15 +++++++++++++++
tools/initvals/checksums.txt | 2 ++
tools/initvals/initvals.c | 4 ++++
3 files changed, 21 insertions(+)
diff --git a/tools/initvals/ar9462_2p0_initvals.h b/tools/initvals/ar9462_2p0_initvals.h
index bcd0cae..1d6b705 100644
--- a/tools/initvals/ar9462_2p0_initvals.h
+++ b/tools/initvals/ar9462_2p0_initvals.h
@@ -1714,4 +1714,19 @@ static const u32 ar9462_2p0_5g_xlna_only_rxgain[][2] = {
{0x0000b1fc, 0x00000196},
};
+static const u32 ar9462_2p0_baseband_core_mix_rxgain[][2] = {
+ /* Addr allmodes */
+ {0x00009fd0, 0x0a2d6b93},
+};
+
+static const u32 ar9462_2p0_baseband_postamble_mix_rxgain[][5] = {
+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
+ {0x00009820, 0x206a022e, 0x206a022e, 0x206a01ae, 0x206a01ae},
+ {0x00009824, 0x63c640de, 0x5ac640d0, 0x63c640da, 0x63c640da},
+ {0x00009828, 0x0796be89, 0x0696b081, 0x0916be81, 0x0916be81},
+ {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000d8, 0x6c4000d8},
+ {0x00009e10, 0x92c88d2e, 0x7ec88d2e, 0x7ec86d2e, 0x7ec86d2e},
+ {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3236605e, 0x32395c5e},
+};
+
#endif /* INITVALS_9462_2P0_H */
diff --git a/tools/initvals/checksums.txt b/tools/initvals/checksums.txt
index 758ff85..c224297 100644
--- a/tools/initvals/checksums.txt
+++ b/tools/initvals/checksums.txt
@@ -158,6 +158,8 @@ c8dc777b012068116cd5282aade8eb460f397d20 ar9462_2p0_mac_postamble
72675fd0f308e6f31502e283119e12469d262f40 ar9462_common_mixed_rx_gain_table_2p0
185f0537e40b74dcc4db33c7e111c1bfe79f3104 ar9462_2p0_baseband_postamble_5g_xlna
72675fd0f308e6f31502e283119e12469d262f40 ar9462_2p0_5g_xlna_only_rxgain
+8f24703571c460bced3d0fea95b5cfeac34a724d ar9462_2p0_baseband_core_mix_rxgain
+cb83a8c304aae0b6fc937e61d145253a8f470d24 ar9462_2p0_baseband_postamble_mix_rxgain
c8dc777b012068116cd5282aade8eb460f397d20 ar9485_1_1_mac_postamble
5d20e4848b97566ad55e0e95458463d622ee5480 ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1
d9a90632a00a7b417154173b947dfffdeab23e51 ar9485Common_wo_xlna_rx_gain_1_1
diff --git a/tools/initvals/initvals.c b/tools/initvals/initvals.c
index 2d1edba..6b72f29 100644
--- a/tools/initvals/initvals.c
+++ b/tools/initvals/initvals.c
@@ -319,6 +319,8 @@ struct initval_family {
#define ar9300Common_mixed_rx_gain_table_jupiter_2p0 ar9462_common_mixed_rx_gain_table_2p0
#define ar9300_jupiter_2p0_baseband_postamble_5g_xlna ar9462_2p0_baseband_postamble_5g_xlna
#define ar9300Common_5g_xlna_only_rx_gain_table_jupiter_2p0 ar9462_2p0_5g_xlna_only_rxgain
+#define ar9300_jupiter_2p0_baseband_core_mix_rxgain ar9462_2p0_baseband_core_mix_rxgain
+#define ar9300_jupiter_2p0_baseband_postamble_mix_rxgain ar9462_2p0_baseband_postamble_mix_rxgain
#include "ar9300_jupiter20.ini"
@@ -906,6 +908,8 @@ static void ar9462_2p0_hw_print_initvals(bool check)
INI_PRINT(ar9462_common_mixed_rx_gain_table_2p0);
INI_PRINT(ar9462_2p0_baseband_postamble_5g_xlna);
INI_PRINT(ar9462_2p0_5g_xlna_only_rxgain);
+ INI_PRINT(ar9462_2p0_baseband_core_mix_rxgain);
+ INI_PRINT(ar9462_2p0_baseband_postamble_mix_rxgain);
}
static void ar9565_1p0_hw_print_initvals(bool check)
--
1.8.3.1
^ permalink raw reply related
* Re: [PATCH] mac80211: allow key deletion for mesh interface
From: Johannes Berg @ 2013-06-18 9:39 UTC (permalink / raw)
To: Chun-Yeow Yeoh; +Cc: linux-wireless, linville, devel
In-Reply-To: <1371528422-20710-1-git-send-email-yeohchunyeow@gmail.com>
On Tue, 2013-06-18 at 12:07 +0800, Chun-Yeow Yeoh wrote:
> --- a/net/mac80211/cfg.c
> +++ b/net/mac80211/cfg.c
> @@ -239,7 +239,10 @@ static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
> if (mac_addr) {
> ret = -ENOENT;
>
> - sta = sta_info_get_bss(sdata, mac_addr);
> + if (ieee80211_vif_is_mesh(&sdata->vif))
> + sta = sta_info_get(sdata, mac_addr);
> + else
> + sta = sta_info_get_bss(sdata, mac_addr);
I don't see that this actually changes anything. The mesh sdata will
have a NULL bss pointer, so the second condition in sta_info_get_bss()
can't be true.
Therefore, only the first condition can ever be considered, which is
exactly the same as sta_info_get(), no?
johannes
^ permalink raw reply
* Re: [PATCH] mac80211: allow key deletion for mesh interface
From: Johannes Berg @ 2013-06-18 9:37 UTC (permalink / raw)
To: Yeoh Chun-Yeow
Cc: linux-wireless@vger.kernel.org, John Linville,
devel@lists.open80211s.org
In-Reply-To: <1371548163.8318.2.camel@jlt4.sipsolutions.net>
On Tue, 2013-06-18 at 11:36 +0200, Johannes Berg wrote:
> > Otherwise, it seems that we still manage to get sta pointer even the
> > bss is NULL.
>
> What's the problem with that? But if this is a problem maybe we need to
> explicitly check for non-NULL?
I should pay attention ... we already check for non-NULL, so I don't
understand what you're trying to say at all.
Maybe you're looking at old code?
johannes
^ permalink raw reply
* Re: [PATCH] mac80211: allow key deletion for mesh interface
From: Johannes Berg @ 2013-06-18 9:36 UTC (permalink / raw)
To: Yeoh Chun-Yeow
Cc: linux-wireless@vger.kernel.org, John Linville,
devel@lists.open80211s.org
In-Reply-To: <CAEFj987DCjNuv+W3oSq6ubHwjnkmKgKvcDThhP8s9ZXBsKmcjg@mail.gmail.com>
On Tue, 2013-06-18 at 17:07 +0800, Yeoh Chun-Yeow wrote:
> In sta_info_get_bss, should it be:
>
> if ((sta->sdata == sdata &&
> (sta->sdata->bss && sta->sdata->bss == sdata->bss))
>
> in stead of
>
> if ((sta->sdata == sdata ||
> (sta->sdata->bss && sta->sdata->bss == sdata->bss))
What would the point be? Then we could just as well make it *only*
sta->sdata == sdata
and it'd be the same as sta_info_get(). This is intentional for VLAN
handling.
> Otherwise, it seems that we still manage to get sta pointer even the
> bss is NULL.
What's the problem with that? But if this is a problem maybe we need to
explicitly check for non-NULL?
johannes
^ permalink raw reply
* Re: [PATCH] mac80211: allow key deletion for mesh interface
From: Yeoh Chun-Yeow @ 2013-06-18 9:07 UTC (permalink / raw)
To: Johannes Berg
Cc: linux-wireless@vger.kernel.org, John Linville,
devel@lists.open80211s.org
In-Reply-To: <CAEFj9864ioXkUy3Sg24k6vFTNR8ZfWj=to54J2VS=dvte+ExNA@mail.gmail.com>
In sta_info_get_bss, should it be:
if ((sta->sdata == sdata &&
(sta->sdata->bss && sta->sdata->bss == sdata->bss))
in stead of
if ((sta->sdata == sdata ||
(sta->sdata->bss && sta->sdata->bss == sdata->bss))
Otherwise, it seems that we still manage to get sta pointer even the
bss is NULL.
---
Chun-Yeow
On Tue, Jun 18, 2013 at 4:14 PM, Yeoh Chun-Yeow <yeohchunyeow@gmail.com> wrote:
> In the ieee80211_free_sta_keys, the key idx 4 is not deleted, since it
> is limited by NUM_DEFAULT_KEYS.
>
> ----
> Chun-Yeow
>
> On Tue, Jun 18, 2013 at 3:56 PM, Yeoh Chun-Yeow <yeohchunyeow@gmail.com> wrote:
>> In authsae, we have a GTK with key index 4 as follow:
>> install_key(&nlcfg, peer, CIPHER_AES_CMAC, NL80211_KEYTYPE_GROUP, 4, peer_mgtk);
>>
>> We may need to delete this key while doing re-authentication for the
>> same peer mesh STA due to accidental reboot. Otherwise, this GTK key
>> is not deleted.
>>
>> ---
>> Chun-Yeow
>>
>> On Tue, Jun 18, 2013 at 3:31 PM, Johannes Berg
>> <johannes@sipsolutions.net> wrote:
>>> On Tue, 2013-06-18 at 12:07 +0800, Chun-Yeow Yeoh wrote:
>>>> This is to support key deletion for mesh interface, especially
>>>> to be used for key which is not deleted even with the deletion
>>>> of peer mesh station.
>>>
>>> Can you explain which keys in mesh aren't deleted? It seems the
>>> per-station keys would be deleted when the station is deleted, and
>>> something like "GTK" would be deleted when leaving the mesh?
>>>
>>> johannes
>>>
^ permalink raw reply
* Re: [PATCH] mac80211: allow key deletion for mesh interface
From: Yeoh Chun-Yeow @ 2013-06-18 8:14 UTC (permalink / raw)
To: Johannes Berg
Cc: linux-wireless@vger.kernel.org, John Linville,
devel@lists.open80211s.org
In the ieee80211_free_sta_keys, the key idx 4 is not deleted, since it
is limited by NUM_DEFAULT_KEYS.
----
Chun-Yeow
On Tue, Jun 18, 2013 at 3:56 PM, Yeoh Chun-Yeow <yeohchunyeow@gmail.com> wrote:
> In authsae, we have a GTK with key index 4 as follow:
> install_key(&nlcfg, peer, CIPHER_AES_CMAC, NL80211_KEYTYPE_GROUP, 4, peer_mgtk);
>
> We may need to delete this key while doing re-authentication for the
> same peer mesh STA due to accidental reboot. Otherwise, this GTK key
> is not deleted.
>
> ---
> Chun-Yeow
>
> On Tue, Jun 18, 2013 at 3:31 PM, Johannes Berg
> <johannes@sipsolutions.net> wrote:
>> On Tue, 2013-06-18 at 12:07 +0800, Chun-Yeow Yeoh wrote:
>>> This is to support key deletion for mesh interface, especially
>>> to be used for key which is not deleted even with the deletion
>>> of peer mesh station.
>>
>> Can you explain which keys in mesh aren't deleted? It seems the
>> per-station keys would be deleted when the station is deleted, and
>> something like "GTK" would be deleted when leaving the mesh?
>>
>> johannes
>>
^ permalink raw reply
* Re: Connection not established with Realtek RTL8188CUS based USB device (EDIMAX)
From: Paul Menzel @ 2013-06-18 7:54 UTC (permalink / raw)
To: Larry Finger; +Cc: linux-wireless
In-Reply-To: <51BF8B8D.3030603@lwfinger.net>
[-- Attachment #1: Type: text/plain, Size: 1306 bytes --]
Am Montag, den 17.06.2013, 17:19 -0500 schrieb Larry Finger:
> On 06/17/2013 04:38 PM, Paul Menzel wrote:
> > What am I doing wrong?
>
> Did you do the 'sudo make install' step? If not, you are going to be mixing
> modules from the original kernel and those from backports.
No, I did not run that, hoping to avoid getting non-packaged stuff
installed. Sorry, for leaving that out.
> I just built that version of backports and installed it. Unfortunately, the
> patches you need are not in that version as they have just been incorporated in
> 3.10-rc6.
Good to know. Thanks.
> They will be propagated to stable in the next few weeks, but they are
> not there yet. To fix that, copy the attached patch to the backports directory
> and run the command
>
> patch -p1 < patch_5b8df24e22e0
>
> and remake the drivers.
I am going to try that.
Three more questions regarding this patch.
1. Could you add `CC: stable@vger.kernel.org` to the patch so it gets
backported to the stable Linux kernel releases.
2. Does this fix a regression or did it never work with WEP/WPA(1)
networks before?
3. If wpa_supplicant only prints WPA to `/var/log/syslog`, can I be sure
this is *no* WPA2 network? Because I always thought this is a WPA2
network.
Thanks,
Paul
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
^ permalink raw reply
* Re: [PATCH] mac80211: allow key deletion for mesh interface
From: Johannes Berg @ 2013-06-18 7:31 UTC (permalink / raw)
To: Chun-Yeow Yeoh; +Cc: linux-wireless, linville, devel
In-Reply-To: <1371528422-20710-1-git-send-email-yeohchunyeow@gmail.com>
On Tue, 2013-06-18 at 12:07 +0800, Chun-Yeow Yeoh wrote:
> This is to support key deletion for mesh interface, especially
> to be used for key which is not deleted even with the deletion
> of peer mesh station.
Can you explain which keys in mesh aren't deleted? It seems the
per-station keys would be deleted when the station is deleted, and
something like "GTK" would be deleted when leaving the mesh?
johannes
^ permalink raw reply
* [patch] ath10k: off by one sanity check
From: Dan Carpenter @ 2013-06-18 7:28 UTC (permalink / raw)
To: John W. Linville; +Cc: Kalle Valo, linux-wireless, kernel-janitors
This should be >= ARRAY_SIZE() instead of > ARRAY_SIZE().
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 8e4e832..c8e9056 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -1772,7 +1772,7 @@ static irqreturn_t ath10k_pci_per_engine_handler(int irq, void *arg)
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
int ce_id = irq - ar_pci->pdev->irq - MSI_ASSIGN_CE_INITIAL;
- if (ce_id < 0 || ce_id > ARRAY_SIZE(ar_pci->pipe_info)) {
+ if (ce_id < 0 || ce_id >= ARRAY_SIZE(ar_pci->pipe_info)) {
ath10k_warn("unexpected/invalid irq %d ce_id %d\n", irq, ce_id);
return IRQ_HANDLED;
}
^ permalink raw reply related
* [PATCH] ssb: register serial flash as platform device
From: Rafał Miłecki @ 2013-06-18 5:33 UTC (permalink / raw)
To: linux-wireless, John W. Linville; +Cc: Hauke Mehrtens, Rafał Miłecki
This allows writing MTD driver working as a platform driver. In
platform_data it will receive struct ssb_sflash, which contains all
important data about flash (window, size).
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
drivers/ssb/driver_chipcommon_sflash.c | 19 +++++++++++++++++++
drivers/ssb/main.c | 8 ++++++++
drivers/ssb/ssb_private.h | 4 ++++
3 files changed, 31 insertions(+)
diff --git a/drivers/ssb/driver_chipcommon_sflash.c b/drivers/ssb/driver_chipcommon_sflash.c
index 205f1c4..e84cf04 100644
--- a/drivers/ssb/driver_chipcommon_sflash.c
+++ b/drivers/ssb/driver_chipcommon_sflash.c
@@ -9,6 +9,19 @@
#include "ssb_private.h"
+static struct resource ssb_sflash_resource = {
+ .name = "ssb_sflash",
+ .start = SSB_FLASH2,
+ .end = 0,
+ .flags = IORESOURCE_MEM | IORESOURCE_READONLY,
+};
+
+struct platform_device ssb_sflash_dev = {
+ .name = "ssb_sflash",
+ .resource = &ssb_sflash_resource,
+ .num_resources = 1,
+};
+
struct ssb_sflash_tbl_e {
char *name;
u32 id;
@@ -141,6 +154,12 @@ int ssb_sflash_init(struct ssb_chipcommon *cc)
pr_info("Found %s serial flash (blocksize: 0x%X, blocks: %d)\n",
e->name, e->blocksize, e->numblocks);
+ /* Prepare platform device, but don't register it yet. It's too early,
+ * malloc (required by device_private_init) is not available yet. */
+ ssb_sflash_dev.resource[0].end = ssb_sflash_dev.resource[0].start +
+ sflash->size;
+ ssb_sflash_dev.dev.platform_data = sflash;
+
pr_err("Serial flash support is not implemented yet!\n");
return -ENOTSUPP;
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 812775a..e55ddf7 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -553,6 +553,14 @@ static int ssb_devices_register(struct ssb_bus *bus)
}
#endif
+#ifdef CONFIG_SSB_SFLASH
+ if (bus->mipscore.sflash.present) {
+ err = platform_device_register(&ssb_sflash_dev);
+ if (err)
+ pr_err("Error registering serial flash\n");
+ }
+#endif
+
return 0;
error:
/* Unwind the already registered devices. */
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
index 4671f17..eb507a5 100644
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -243,6 +243,10 @@ static inline int ssb_sflash_init(struct ssb_chipcommon *cc)
extern struct platform_device ssb_pflash_dev;
#endif
+#ifdef CONFIG_SSB_SFLASH
+extern struct platform_device ssb_sflash_dev;
+#endif
+
#ifdef CONFIG_SSB_DRIVER_EXTIF
extern u32 ssb_extif_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, u32 ticks);
extern u32 ssb_extif_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, u32 ms);
--
1.7.10.4
^ permalink raw reply related
* Problems in regulatory.bin.5
From: esr @ 2013-06-18 5:13 UTC (permalink / raw)
To: linux-wireless
[-- Attachment #1: Type: text/plain, Size: 708 bytes --]
This is automatically generated email about markup problems in a man
page for which you appear to be responsible. If you are not the right
person or list, please tell me so I can correct my database.
See http://catb.org/~esr/doclifter/bugs.html for details on how and
why these patches were generated. Feel free to email me with any
questions. Note: These patches do not change the modification date of
any manual page. You may wish to do that by hand.
I apologize if this message seems spammy or impersonal. The volume of
markup bugs I am tracking is over five hundred - there is no real
alternative to generating bugmail from a database and template.
--
Eric S. Raymond
[-- Attachment #2: Type: text/plain, Size: 834 bytes --]
Problems with regulatory.bin.5:
.SS markup in name section seriously confuses parsing, and sections
don't follow standard naming conventions.
--- regulatory.bin.5-unpatched 2012-07-02 01:57:14.437776710 -0400
+++ regulatory.bin.5 2012-07-02 01:59:11.117774528 -0400
@@ -2,12 +2,7 @@
.SH NAME
regulatory.bin \- The Linux wireless regulatory database
-.ad l
-.in +8
-.ti -8
-
-.SS
-.SH Description
+.SH DESCRIPTION
.B regulatory.bin
is the file used by the Linux wireless subsystem to keep its regulatory
database information. It is read by
@@ -22,7 +17,7 @@
.B regulatory.bin
file should be updated upon regulatory changes or corrections.
-.SH Upkeeping
+.SH UPKEEP
The regulatory database is maintained by the community as such
you are encouraged to send any corrections or updates to the
linux-wireless mailing list:
^ permalink raw reply
* [PATCH 5/5] ath9k: Modify IDs to identify CUS230
From: Sujith Manoharan @ 2013-06-18 4:43 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1371530623-15746-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
CUS198 and CUS230 are similar cards, both
are AR9485 + xLNA solutions. But, the subsystem IDs
differ - identify CUS230 explicitly to make things
clearer.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
drivers/net/wireless/ath/ath9k/init.c | 7 +++++--
drivers/net/wireless/ath/ath9k/pci.c | 6 ++++--
3 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 74965ee..1a0a168 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -632,6 +632,7 @@ void ath_ant_comb_update(struct ath_softc *sc);
/********************/
#define ATH9K_PCI_CUS198 0x0001
+#define ATH9K_PCI_CUS230 0x0002
/*
* Default cache line size, in bytes.
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 7c2ed1c..0d17415 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -521,11 +521,14 @@ static void ath9k_init_platform(struct ath_softc *sc)
if (common->bus_ops->ath_bus_type != ATH_PCI)
return;
- if (sc->driver_data & ATH9K_PCI_CUS198) {
+ if (sc->driver_data & (ATH9K_PCI_CUS198 |
+ ATH9K_PCI_CUS230)) {
ah->config.xlna_gpio = 9;
ah->config.xatten_margin_cfg = true;
- ath_info(common, "Set parameters for CUS198\n");
+ ath_info(common, "Set parameters for %s\n",
+ (sc->driver_data & ATH9K_PCI_CUS198) ?
+ "CUS198" : "CUS230");
}
}
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 4ac00b4..ddf0d78 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -51,16 +51,18 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
PCI_VENDOR_ID_AZWAVE,
0x2126),
.driver_data = ATH9K_PCI_CUS198 },
+
+ /* PCI-E CUS230 */
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x2152),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS230 },
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_FOXCONN,
0xE075),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS230 },
{ PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */
{ PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */
--
1.8.3.1
^ permalink raw reply related
* [PATCH 4/5] ath9k: Add support for 5G-XLNA/AR9462
From: Sujith Manoharan @ 2013-06-18 4:43 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1371530623-15746-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ar9003_hw.c | 18 +-
drivers/net/wireless/ath/ath9k/ar9003_phy.c | 27 +++
.../net/wireless/ath/ath9k/ar9462_2p0_initvals.h | 265 +++++++++++++++++++++
drivers/net/wireless/ath/ath9k/hw.h | 1 +
4 files changed, 310 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index a3523c9..ce748af 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -627,9 +627,22 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah)
static void ar9003_rx_gain_table_mode2(struct ath_hw *ah)
{
- if (AR_SREV_9462_20(ah))
+ if (AR_SREV_9462_20(ah)) {
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9462_common_mixed_rx_gain_table_2p0);
+ INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+ ar9462_2p0_baseband_postamble_5g_xlna);
+ }
+}
+
+static void ar9003_rx_gain_table_mode3(struct ath_hw *ah)
+{
+ if (AR_SREV_9462_20(ah)) {
+ INIT_INI_ARRAY(&ah->iniModesRxGain,
+ ar9462_2p0_5g_xlna_only_rxgain);
+ INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+ ar9462_2p0_baseband_postamble_5g_xlna);
+ }
}
static void ar9003_rx_gain_table_apply(struct ath_hw *ah)
@@ -645,6 +658,9 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah)
case 2:
ar9003_rx_gain_table_mode2(ah);
break;
+ case 3:
+ ar9003_rx_gain_table_mode3(ah);
+ break;
}
}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index bc48312..df919e2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -735,6 +735,9 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
return -EINVAL;
}
+ /*
+ * SOC, MAC, BB, RADIO initvals.
+ */
for (i = 0; i < ATH_INI_NUM_SPLIT; i++) {
ar9003_hw_prog_ini(ah, &ah->iniSOC[i], modesIndex);
ar9003_hw_prog_ini(ah, &ah->iniMac[i], modesIndex);
@@ -746,11 +749,29 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
modesIndex);
}
+ /*
+ * RXGAIN initvals.
+ */
REG_WRITE_ARRAY(&ah->iniModesRxGain, 1, regWrites);
+
+ if (AR_SREV_9462_20(ah)) {
+ /*
+ * 5G-XLNA
+ */
+ if ((ar9003_hw_get_rx_gain_idx(ah) == 2) ||
+ (ar9003_hw_get_rx_gain_idx(ah) == 3)) {
+ REG_WRITE_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
+ modesIndex, regWrites);
+ }
+ }
+
if (AR_SREV_9550(ah))
REG_WRITE_ARRAY(&ah->ini_modes_rx_gain_bounds, modesIndex,
regWrites);
+ /*
+ * TXGAIN initvals.
+ */
if (AR_SREV_9550(ah)) {
int modes_txgain_index;
@@ -772,8 +793,14 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
REG_WRITE_ARRAY(&ah->iniModesFastClock,
modesIndex, regWrites);
+ /*
+ * Clock frequency initvals.
+ */
REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites);
+ /*
+ * JAPAN regulatory.
+ */
if (chan->channel == 2484)
ar9003_hw_prog_ini(ah, &ah->iniCckfirJapan2484, 1);
diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
index f00e945..bcd0cae 100644
--- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
@@ -1449,4 +1449,269 @@ static const u32 ar9462_common_mixed_rx_gain_table_2p0[][2] = {
{0x0000b1fc, 0x00000196},
};
+static const u32 ar9462_2p0_baseband_postamble_5g_xlna[][5] = {
+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
+ {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282},
+};
+
+static const u32 ar9462_2p0_5g_xlna_only_rxgain[][2] = {
+ /* Addr allmodes */
+ {0x0000a000, 0x00010000},
+ {0x0000a004, 0x00030002},
+ {0x0000a008, 0x00050004},
+ {0x0000a00c, 0x00810080},
+ {0x0000a010, 0x00830082},
+ {0x0000a014, 0x01810180},
+ {0x0000a018, 0x01830182},
+ {0x0000a01c, 0x01850184},
+ {0x0000a020, 0x01890188},
+ {0x0000a024, 0x018b018a},
+ {0x0000a028, 0x018d018c},
+ {0x0000a02c, 0x03820190},
+ {0x0000a030, 0x03840383},
+ {0x0000a034, 0x03880385},
+ {0x0000a038, 0x038a0389},
+ {0x0000a03c, 0x038c038b},
+ {0x0000a040, 0x0390038d},
+ {0x0000a044, 0x03920391},
+ {0x0000a048, 0x03940393},
+ {0x0000a04c, 0x03960395},
+ {0x0000a050, 0x00000000},
+ {0x0000a054, 0x00000000},
+ {0x0000a058, 0x00000000},
+ {0x0000a05c, 0x00000000},
+ {0x0000a060, 0x00000000},
+ {0x0000a064, 0x00000000},
+ {0x0000a068, 0x00000000},
+ {0x0000a06c, 0x00000000},
+ {0x0000a070, 0x00000000},
+ {0x0000a074, 0x00000000},
+ {0x0000a078, 0x00000000},
+ {0x0000a07c, 0x00000000},
+ {0x0000a080, 0x29292929},
+ {0x0000a084, 0x29292929},
+ {0x0000a088, 0x29292929},
+ {0x0000a08c, 0x29292929},
+ {0x0000a090, 0x22292929},
+ {0x0000a094, 0x1d1d2222},
+ {0x0000a098, 0x0c111117},
+ {0x0000a09c, 0x00030303},
+ {0x0000a0a0, 0x00000000},
+ {0x0000a0a4, 0x00000000},
+ {0x0000a0a8, 0x00000000},
+ {0x0000a0ac, 0x00000000},
+ {0x0000a0b0, 0x00000000},
+ {0x0000a0b4, 0x00000000},
+ {0x0000a0b8, 0x00000000},
+ {0x0000a0bc, 0x00000000},
+ {0x0000a0c0, 0x001f0000},
+ {0x0000a0c4, 0x01000101},
+ {0x0000a0c8, 0x011e011f},
+ {0x0000a0cc, 0x011c011d},
+ {0x0000a0d0, 0x02030204},
+ {0x0000a0d4, 0x02010202},
+ {0x0000a0d8, 0x021f0200},
+ {0x0000a0dc, 0x0302021e},
+ {0x0000a0e0, 0x03000301},
+ {0x0000a0e4, 0x031e031f},
+ {0x0000a0e8, 0x0402031d},
+ {0x0000a0ec, 0x04000401},
+ {0x0000a0f0, 0x041e041f},
+ {0x0000a0f4, 0x0502041d},
+ {0x0000a0f8, 0x05000501},
+ {0x0000a0fc, 0x051e051f},
+ {0x0000a100, 0x06010602},
+ {0x0000a104, 0x061f0600},
+ {0x0000a108, 0x061d061e},
+ {0x0000a10c, 0x07020703},
+ {0x0000a110, 0x07000701},
+ {0x0000a114, 0x00000000},
+ {0x0000a118, 0x00000000},
+ {0x0000a11c, 0x00000000},
+ {0x0000a120, 0x00000000},
+ {0x0000a124, 0x00000000},
+ {0x0000a128, 0x00000000},
+ {0x0000a12c, 0x00000000},
+ {0x0000a130, 0x00000000},
+ {0x0000a134, 0x00000000},
+ {0x0000a138, 0x00000000},
+ {0x0000a13c, 0x00000000},
+ {0x0000a140, 0x001f0000},
+ {0x0000a144, 0x01000101},
+ {0x0000a148, 0x011e011f},
+ {0x0000a14c, 0x011c011d},
+ {0x0000a150, 0x02030204},
+ {0x0000a154, 0x02010202},
+ {0x0000a158, 0x021f0200},
+ {0x0000a15c, 0x0302021e},
+ {0x0000a160, 0x03000301},
+ {0x0000a164, 0x031e031f},
+ {0x0000a168, 0x0402031d},
+ {0x0000a16c, 0x04000401},
+ {0x0000a170, 0x041e041f},
+ {0x0000a174, 0x0502041d},
+ {0x0000a178, 0x05000501},
+ {0x0000a17c, 0x051e051f},
+ {0x0000a180, 0x06010602},
+ {0x0000a184, 0x061f0600},
+ {0x0000a188, 0x061d061e},
+ {0x0000a18c, 0x07020703},
+ {0x0000a190, 0x07000701},
+ {0x0000a194, 0x00000000},
+ {0x0000a198, 0x00000000},
+ {0x0000a19c, 0x00000000},
+ {0x0000a1a0, 0x00000000},
+ {0x0000a1a4, 0x00000000},
+ {0x0000a1a8, 0x00000000},
+ {0x0000a1ac, 0x00000000},
+ {0x0000a1b0, 0x00000000},
+ {0x0000a1b4, 0x00000000},
+ {0x0000a1b8, 0x00000000},
+ {0x0000a1bc, 0x00000000},
+ {0x0000a1c0, 0x00000000},
+ {0x0000a1c4, 0x00000000},
+ {0x0000a1c8, 0x00000000},
+ {0x0000a1cc, 0x00000000},
+ {0x0000a1d0, 0x00000000},
+ {0x0000a1d4, 0x00000000},
+ {0x0000a1d8, 0x00000000},
+ {0x0000a1dc, 0x00000000},
+ {0x0000a1e0, 0x00000000},
+ {0x0000a1e4, 0x00000000},
+ {0x0000a1e8, 0x00000000},
+ {0x0000a1ec, 0x00000000},
+ {0x0000a1f0, 0x00000396},
+ {0x0000a1f4, 0x00000396},
+ {0x0000a1f8, 0x00000396},
+ {0x0000a1fc, 0x00000196},
+ {0x0000b000, 0x00010000},
+ {0x0000b004, 0x00030002},
+ {0x0000b008, 0x00050004},
+ {0x0000b00c, 0x00810080},
+ {0x0000b010, 0x00830082},
+ {0x0000b014, 0x01810180},
+ {0x0000b018, 0x01830182},
+ {0x0000b01c, 0x01850184},
+ {0x0000b020, 0x02810280},
+ {0x0000b024, 0x02830282},
+ {0x0000b028, 0x02850284},
+ {0x0000b02c, 0x02890288},
+ {0x0000b030, 0x028b028a},
+ {0x0000b034, 0x0388028c},
+ {0x0000b038, 0x038a0389},
+ {0x0000b03c, 0x038c038b},
+ {0x0000b040, 0x0390038d},
+ {0x0000b044, 0x03920391},
+ {0x0000b048, 0x03940393},
+ {0x0000b04c, 0x03960395},
+ {0x0000b050, 0x00000000},
+ {0x0000b054, 0x00000000},
+ {0x0000b058, 0x00000000},
+ {0x0000b05c, 0x00000000},
+ {0x0000b060, 0x00000000},
+ {0x0000b064, 0x00000000},
+ {0x0000b068, 0x00000000},
+ {0x0000b06c, 0x00000000},
+ {0x0000b070, 0x00000000},
+ {0x0000b074, 0x00000000},
+ {0x0000b078, 0x00000000},
+ {0x0000b07c, 0x00000000},
+ {0x0000b080, 0x2a2d2f32},
+ {0x0000b084, 0x21232328},
+ {0x0000b088, 0x19191c1e},
+ {0x0000b08c, 0x12141417},
+ {0x0000b090, 0x07070e0e},
+ {0x0000b094, 0x03030305},
+ {0x0000b098, 0x00000003},
+ {0x0000b09c, 0x00000000},
+ {0x0000b0a0, 0x00000000},
+ {0x0000b0a4, 0x00000000},
+ {0x0000b0a8, 0x00000000},
+ {0x0000b0ac, 0x00000000},
+ {0x0000b0b0, 0x00000000},
+ {0x0000b0b4, 0x00000000},
+ {0x0000b0b8, 0x00000000},
+ {0x0000b0bc, 0x00000000},
+ {0x0000b0c0, 0x003f0020},
+ {0x0000b0c4, 0x00400041},
+ {0x0000b0c8, 0x0140005f},
+ {0x0000b0cc, 0x0160015f},
+ {0x0000b0d0, 0x017e017f},
+ {0x0000b0d4, 0x02410242},
+ {0x0000b0d8, 0x025f0240},
+ {0x0000b0dc, 0x027f0260},
+ {0x0000b0e0, 0x0341027e},
+ {0x0000b0e4, 0x035f0340},
+ {0x0000b0e8, 0x037f0360},
+ {0x0000b0ec, 0x04400441},
+ {0x0000b0f0, 0x0460045f},
+ {0x0000b0f4, 0x0541047f},
+ {0x0000b0f8, 0x055f0540},
+ {0x0000b0fc, 0x057f0560},
+ {0x0000b100, 0x06400641},
+ {0x0000b104, 0x0660065f},
+ {0x0000b108, 0x067e067f},
+ {0x0000b10c, 0x07410742},
+ {0x0000b110, 0x075f0740},
+ {0x0000b114, 0x077f0760},
+ {0x0000b118, 0x07800781},
+ {0x0000b11c, 0x07a0079f},
+ {0x0000b120, 0x07c107bf},
+ {0x0000b124, 0x000007c0},
+ {0x0000b128, 0x00000000},
+ {0x0000b12c, 0x00000000},
+ {0x0000b130, 0x00000000},
+ {0x0000b134, 0x00000000},
+ {0x0000b138, 0x00000000},
+ {0x0000b13c, 0x00000000},
+ {0x0000b140, 0x003f0020},
+ {0x0000b144, 0x00400041},
+ {0x0000b148, 0x0140005f},
+ {0x0000b14c, 0x0160015f},
+ {0x0000b150, 0x017e017f},
+ {0x0000b154, 0x02410242},
+ {0x0000b158, 0x025f0240},
+ {0x0000b15c, 0x027f0260},
+ {0x0000b160, 0x0341027e},
+ {0x0000b164, 0x035f0340},
+ {0x0000b168, 0x037f0360},
+ {0x0000b16c, 0x04400441},
+ {0x0000b170, 0x0460045f},
+ {0x0000b174, 0x0541047f},
+ {0x0000b178, 0x055f0540},
+ {0x0000b17c, 0x057f0560},
+ {0x0000b180, 0x06400641},
+ {0x0000b184, 0x0660065f},
+ {0x0000b188, 0x067e067f},
+ {0x0000b18c, 0x07410742},
+ {0x0000b190, 0x075f0740},
+ {0x0000b194, 0x077f0760},
+ {0x0000b198, 0x07800781},
+ {0x0000b19c, 0x07a0079f},
+ {0x0000b1a0, 0x07c107bf},
+ {0x0000b1a4, 0x000007c0},
+ {0x0000b1a8, 0x00000000},
+ {0x0000b1ac, 0x00000000},
+ {0x0000b1b0, 0x00000000},
+ {0x0000b1b4, 0x00000000},
+ {0x0000b1b8, 0x00000000},
+ {0x0000b1bc, 0x00000000},
+ {0x0000b1c0, 0x00000000},
+ {0x0000b1c4, 0x00000000},
+ {0x0000b1c8, 0x00000000},
+ {0x0000b1cc, 0x00000000},
+ {0x0000b1d0, 0x00000000},
+ {0x0000b1d4, 0x00000000},
+ {0x0000b1d8, 0x00000000},
+ {0x0000b1dc, 0x00000000},
+ {0x0000b1e0, 0x00000000},
+ {0x0000b1e4, 0x00000000},
+ {0x0000b1e8, 0x00000000},
+ {0x0000b1ec, 0x00000000},
+ {0x0000b1f0, 0x00000396},
+ {0x0000b1f4, 0x00000396},
+ {0x0000b1f8, 0x00000396},
+ {0x0000b1fc, 0x00000196},
+};
+
#endif /* INITVALS_9462_2P0_H */
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index ed7d4fc..e076639 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -892,6 +892,7 @@ struct ath_hw {
struct ar5416IniArray iniCckfirJapan2484;
struct ar5416IniArray iniModes_9271_ANI_reg;
struct ar5416IniArray ini_radio_post_sys2ant;
+ struct ar5416IniArray ini_modes_rxgain_5g_xlna;
struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT];
struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT];
--
1.8.3.1
^ permalink raw reply related
* [PATCH 3/5] ath9k: Update AR9462 2.0 initvals
From: Sujith Manoharan @ 2013-06-18 4:43 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1371530623-15746-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
index 999ab08..f00e945 100644
--- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h
@@ -78,7 +78,7 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = {
{0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150},
{0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110},
{0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222},
- {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18},
+ {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18},
{0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982},
{0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b},
{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
--
1.8.3.1
^ permalink raw reply related
* [PATCH 2/5] ath9k: Convert a couple of debug messages
From: Sujith Manoharan @ 2013-06-18 4:43 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1371530623-15746-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Use the REGULATORY debug level to print the target power
details. EEPROM can be used for other purposes and this
spams the log.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index eae23b9..1e86977 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4562,7 +4562,7 @@ static void ar9003_hw_get_target_power_eeprom(struct ath_hw *ah,
is2GHz);
for (i = 0; i < ar9300RateSize; i++) {
- ath_dbg(common, EEPROM, "TPC[%02d] 0x%08x\n",
+ ath_dbg(common, REGULATORY, "TPC[%02d] 0x%08x\n",
i, targetPowerValT2[i]);
}
}
@@ -5288,7 +5288,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
return;
for (i = 0; i < ar9300RateSize; i++) {
- ath_dbg(common, EEPROM, "TPC[%02d] 0x%08x\n",
+ ath_dbg(common, REGULATORY, "TPC[%02d] 0x%08x\n",
i, targetPowerValT2[i]);
}
--
1.8.3.1
^ permalink raw reply related
* [PATCH 1/5] ath9k: Merge HWTIMER debug level with BTCOEX
From: Sujith Manoharan @ 2013-06-18 4:43 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath.h | 13 ++++++-------
drivers/net/wireless/ath/ath9k/hw.c | 6 +++---
2 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 4521342..daeafef 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -239,13 +239,12 @@ enum ATH_DEBUG {
ATH_DBG_CONFIG = 0x00000200,
ATH_DBG_FATAL = 0x00000400,
ATH_DBG_PS = 0x00000800,
- ATH_DBG_HWTIMER = 0x00001000,
- ATH_DBG_BTCOEX = 0x00002000,
- ATH_DBG_WMI = 0x00004000,
- ATH_DBG_BSTUCK = 0x00008000,
- ATH_DBG_MCI = 0x00010000,
- ATH_DBG_DFS = 0x00020000,
- ATH_DBG_WOW = 0x00040000,
+ ATH_DBG_BTCOEX = 0x00001000,
+ ATH_DBG_WMI = 0x00002000,
+ ATH_DBG_BSTUCK = 0x00004000,
+ ATH_DBG_MCI = 0x00008000,
+ ATH_DBG_DFS = 0x00010000,
+ ATH_DBG_WOW = 0x00020000,
ATH_DBG_ANY = 0xffffffff
};
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ca9d9cd..5324c33 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -3042,7 +3042,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah,
timer_next = tsf + trig_timeout;
- ath_dbg(ath9k_hw_common(ah), HWTIMER,
+ ath_dbg(ath9k_hw_common(ah), BTCOEX,
"current tsf %x period %x timer_next %x\n",
tsf, timer_period, timer_next);
@@ -3141,7 +3141,7 @@ void ath_gen_timer_isr(struct ath_hw *ah)
index = rightmost_index(timer_table, &thresh_mask);
timer = timer_table->timers[index];
BUG_ON(!timer);
- ath_dbg(common, HWTIMER, "TSF overflow for Gen timer %d\n",
+ ath_dbg(common, BTCOEX, "TSF overflow for Gen timer %d\n",
index);
timer->overflow(timer->arg);
}
@@ -3150,7 +3150,7 @@ void ath_gen_timer_isr(struct ath_hw *ah)
index = rightmost_index(timer_table, &trigger_mask);
timer = timer_table->timers[index];
BUG_ON(!timer);
- ath_dbg(common, HWTIMER,
+ ath_dbg(common, BTCOEX,
"Gen timer[%d] trigger\n", index);
timer->trigger(timer->arg);
}
--
1.8.3.1
^ permalink raw reply related
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