Return-path: Received: from mms2.broadcom.com ([216.31.210.18]:1516 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752211Ab1LHXHM (ORCPT ); Thu, 8 Dec 2011 18:07:12 -0500 From: "Franky Lin" To: linville@tuxdriver.com cc: linux-wireless@vger.kernel.org Subject: [PATCH 11/23] brcm80211: smac: change attach interfaces in main.c for bcma support Date: Thu, 8 Dec 2011 15:06:47 -0800 Message-ID: <1323385619-7454-12-git-send-email-frankyl@broadcom.com> (sfid-20111209_000723_871220_28034F51) In-Reply-To: <1323385619-7454-1-git-send-email-frankyl@broadcom.com> References: <1323385619-7454-1-git-send-email-frankyl@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Arend van Spriel The driver is probed through bcma which provides a device representing the core. This device is now passed in brcms_c_attach and brcms_b_attach functions. Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Alwin Beukers Signed-off-by: Arend van Spriel Signed-off-by: Franky Lin --- .../net/wireless/brcm80211/brcmsmac/mac80211_if.c | 4 +-- drivers/net/wireless/brcm80211/brcmsmac/main.c | 31 +++++++++---------- drivers/net/wireless/brcm80211/brcmsmac/pub.h | 6 ++-- 3 files changed, 19 insertions(+), 22 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index 9e07dc4..30ac8b4 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -1030,9 +1030,7 @@ static struct brcms_info *brcms_attach(struct bcma_device *pdev) } /* common load-time initialization */ - wl->wlc = brcms_c_attach((void *)wl, pdev->bus->host_pci->vendor, - pdev->bus->host_pci->device, unit, false, - pdev->bus->mmio, pdev->bus->host_pci, &err); + wl->wlc = brcms_c_attach((void *)wl, pdev, unit, false, &err); brcms_release_fw(wl); if (!wl->wlc) { wiphy_err(wl->wiphy, "%s: attach() failed with code %d\n", diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index ed8fcb4..d329c90 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -4437,9 +4437,8 @@ struct brcms_pub *brcms_c_pub(struct brcms_c_info *wlc) * initialize software state for each core and band * put the whole chip in reset(driver down state), no clock */ -static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device, - uint unit, bool piomode, void __iomem *regsva, - struct pci_dev *btparam) +static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core, + uint unit, bool piomode) { struct brcms_hardware *wlc_hw; struct d11regs __iomem *regs; @@ -4449,9 +4448,11 @@ static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device, bool wme = false; struct shared_phy_params sha_params; struct wiphy *wiphy = wlc->wiphy; + struct pci_dev *pcidev = core->bus->host_pci; - BCMMSG(wlc->wiphy, "wl%d: vendor 0x%x device 0x%x\n", unit, vendor, - device); + BCMMSG(wlc->wiphy, "wl%d: vendor 0x%x device 0x%x\n", unit, + pcidev->vendor, + pcidev->device); wme = true; @@ -4468,7 +4469,7 @@ static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device, * Do the hardware portion of the attach. Also initialize software * state that depends on the particular hardware we are running. */ - wlc_hw->sih = ai_attach(regsva, btparam); + wlc_hw->sih = ai_attach(core->bus->mmio, core->bus->host_pci); if (wlc_hw->sih == NULL) { wiphy_err(wiphy, "wl%d: brcms_b_attach: si_attach failed\n", unit); @@ -4477,16 +4478,16 @@ static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device, } /* verify again the device is supported */ - if (!brcms_c_chipmatch(vendor, device)) { + if (!brcms_c_chipmatch(pcidev->vendor, pcidev->device)) { wiphy_err(wiphy, "wl%d: brcms_b_attach: Unsupported " "vendor/device (0x%x/0x%x)\n", - unit, vendor, device); + unit, pcidev->vendor, pcidev->device); err = 12; goto fail; } - wlc_hw->vendorid = vendor; - wlc_hw->deviceid = device; + wlc_hw->vendorid = pcidev->vendor; + wlc_hw->deviceid = pcidev->device; /* set bar0 window to point at D11 core */ wlc_hw->regs = (struct d11regs __iomem *) @@ -8351,9 +8352,8 @@ void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx) * The common driver entry routine. Error codes should be unique */ struct brcms_c_info * -brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, - bool piomode, void __iomem *regsva, struct pci_dev *btparam, - uint *perr) +brcms_c_attach(struct brcms_info *wl, struct bcma_device *core, uint unit, + bool piomode, uint *perr) { struct brcms_c_info *wlc; uint err = 0; @@ -8361,7 +8361,7 @@ brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, struct brcms_pub *pub; /* allocate struct brcms_c_info state and its substructures */ - wlc = (struct brcms_c_info *) brcms_c_attach_malloc(unit, &err, device); + wlc = (struct brcms_c_info *) brcms_c_attach_malloc(unit, &err, 0); if (wlc == NULL) goto fail; wlc->wiphy = wl->wiphy; @@ -8388,8 +8388,7 @@ brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, * low level attach steps(all hw accesses go * inside, no more in rest of the attach) */ - err = brcms_b_attach(wlc, vendor, device, unit, piomode, regsva, - btparam); + err = brcms_b_attach(wlc, core, unit, piomode); if (err) goto fail; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h index 21ccf3a..f0038ad 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h @@ -17,6 +17,7 @@ #ifndef _BRCM_PUB_H_ #define _BRCM_PUB_H_ +#include #include #include "types.h" #include "defs.h" @@ -530,9 +531,8 @@ struct brcms_antselcfg { /* common functions for every port */ extern struct brcms_c_info * -brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, - bool piomode, void __iomem *regsva, struct pci_dev *btparam, - uint *perr); +brcms_c_attach(struct brcms_info *wl, struct bcma_device *core, uint unit, + bool piomode, uint *perr); extern uint brcms_c_detach(struct brcms_c_info *wlc); extern int brcms_c_up(struct brcms_c_info *wlc); extern uint brcms_c_down(struct brcms_c_info *wlc); -- 1.7.5.4