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brcmfmac: move glom alignment setting to SDIO bus layer

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txglomming alignment is a SDIO bus specific feature. It is more
appropriate to place it in SDIO bus layer instead of common layer.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Franky Lin 2012-06-26 21:26:36 +02:00 committed by John W. Linville
parent bbfd6a66ff
commit c3d2bc35e5
2 changed files with 15 additions and 13 deletions
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7
drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
View File

@ -800,7 +800,6 @@ int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr)
char iovbuf[BRCMF_EVENTING_MASK_LEN + 12]; /* Room for
"event_msgs" + '\0' + bitvec */
char buf[128], *ptr;
u32 dongle_align = drvr->bus_if->align;
u32 roaming = 1;
uint bcn_timeout = 3;
int scan_assoc_time = 40;
@ -828,12 +827,6 @@ int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr)
/* Print fw version info */
brcmf_dbg(ERROR, "Firmware version = %s\n", buf);
/* Match Host and Dongle rx alignment */
brcmf_c_mkiovar("bus:txglomalign", (char *)&dongle_align, 4, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* Setup timeout if Beacons are lost and roam is off to report
link down */
brcmf_c_mkiovar("bcn_timeout", (char *)&bcn_timeout, 4, iovbuf,

21
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
View File

@ -4171,6 +4171,7 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev)
struct brcmf_sdio *bus;
struct brcmf_bus_dcmd *dlst;
u32 dngl_txglom;
u32 dngl_txglomalign;
u8 idx;
brcmf_dbg(TRACE, "Enter\n");
@ -4260,12 +4261,20 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev)
/* sdio bus core specific dcmd */
idx = brcmf_sdio_chip_getinfidx(bus->ci, BCMA_CORE_SDIO_DEV);
dlst = kzalloc(sizeof(struct brcmf_bus_dcmd), GFP_KERNEL);
if (bus->ci->c_inf[idx].rev < 12 && dlst) {
/* for sdio core rev < 12, disable txgloming */
dngl_txglom = 0;
dlst->name = "bus:txglom";
dlst->param = (char *)&dngl_txglom;
dlst->param_len = sizeof(u32);
if (dlst) {
if (bus->ci->c_inf[idx].rev < 12) {
/* for sdio core rev < 12, disable txgloming */
dngl_txglom = 0;
dlst->name = "bus:txglom";
dlst->param = (char *)&dngl_txglom;
dlst->param_len = sizeof(u32);
} else {
/* otherwise, set txglomalign */
dngl_txglomalign = bus->sdiodev->bus_if->align;
dlst->name = "bus:txglomalign";
dlst->param = (char *)&dngl_txglomalign;
dlst->param_len = sizeof(u32);
}
list_add(&dlst->list, &bus->sdiodev->bus_if->dcmd_list);
}