0da9303e5b
It was described by Arend as: > This series is intended for 4.17 and includes following: > > * rework bus layer attach code. > * remove duplicate variable declaration. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
190 lines
5.7 KiB
Diff
190 lines
5.7 KiB
Diff
From de2a3027f6f15e2f6558dc4d178282ccc1f054db Mon Sep 17 00:00:00 2001
|
|
From: Arend Van Spriel <arend.vanspriel@broadcom.com>
|
|
Date: Tue, 20 Feb 2018 00:14:23 +0100
|
|
Subject: [PATCH] brcmfmac: remove brcmf_bus_started() from bus api
|
|
|
|
No longer needed to call this in bus layer so make it static and call
|
|
it in the last phase of brcmf_attach() instead.
|
|
|
|
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
|
|
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
|
|
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
|
|
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
|
|
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
---
|
|
.../net/wireless/broadcom/brcm80211/brcmfmac/bus.h | 1 -
|
|
.../wireless/broadcom/brcm80211/brcmfmac/core.c | 14 +++++++----
|
|
.../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 20 +---------------
|
|
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 10 ++------
|
|
.../net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 28 ++++------------------
|
|
5 files changed, 16 insertions(+), 57 deletions(-)
|
|
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
|
|
@@ -253,7 +253,6 @@ void brcmf_dev_reset(struct device *dev)
|
|
/* Configure the "global" bus state used by upper layers */
|
|
void brcmf_bus_change_state(struct brcmf_bus *bus, enum brcmf_bus_state state);
|
|
|
|
-int brcmf_bus_started(struct device *dev);
|
|
s32 brcmf_iovar_data_set(struct device *dev, char *name, void *data, u32 len);
|
|
void brcmf_bus_add_txhdrlen(struct device *dev, uint len);
|
|
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
|
|
@@ -1022,11 +1022,10 @@ static int brcmf_revinfo_read(struct seq
|
|
return 0;
|
|
}
|
|
|
|
-int brcmf_bus_started(struct device *dev)
|
|
+static int brcmf_bus_started(struct brcmf_pub *drvr)
|
|
{
|
|
int ret = -1;
|
|
- struct brcmf_bus *bus_if = dev_get_drvdata(dev);
|
|
- struct brcmf_pub *drvr = bus_if->drvr;
|
|
+ struct brcmf_bus *bus_if = drvr->bus_if;
|
|
struct brcmf_if *ifp;
|
|
struct brcmf_if *p2p_ifp;
|
|
|
|
@@ -1043,7 +1042,7 @@ int brcmf_bus_started(struct device *dev
|
|
brcmf_bus_change_state(bus_if, BRCMF_BUS_UP);
|
|
|
|
/* do bus specific preinit here */
|
|
- ret = brcmf_bus_preinit(ifp->drvr->bus_if);
|
|
+ ret = brcmf_bus_preinit(bus_if);
|
|
if (ret < 0)
|
|
goto fail;
|
|
|
|
@@ -1163,7 +1162,12 @@ int brcmf_attach(struct device *dev, str
|
|
/* attach firmware event handler */
|
|
brcmf_fweh_attach(drvr);
|
|
|
|
- return ret;
|
|
+ ret = brcmf_bus_started(drvr);
|
|
+ if (ret != 0) {
|
|
+ brcmf_err("dongle is not responding: err=%d\n", ret);
|
|
+ goto fail;
|
|
+ }
|
|
+ return 0;
|
|
|
|
fail:
|
|
brcmf_detach(dev);
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
|
|
@@ -1581,24 +1581,6 @@ static void brcmf_pcie_release_resource(
|
|
}
|
|
|
|
|
|
-static int brcmf_pcie_attach_bus(struct brcmf_pciedev_info *devinfo)
|
|
-{
|
|
- int ret;
|
|
-
|
|
- /* Attach to the common driver interface */
|
|
- ret = brcmf_attach(&devinfo->pdev->dev, devinfo->settings);
|
|
- if (ret) {
|
|
- brcmf_err("brcmf_attach failed\n");
|
|
- } else {
|
|
- ret = brcmf_bus_started(&devinfo->pdev->dev);
|
|
- if (ret)
|
|
- brcmf_err("dongle is not responding\n");
|
|
- }
|
|
-
|
|
- return ret;
|
|
-}
|
|
-
|
|
-
|
|
static u32 brcmf_pcie_buscore_prep_addr(const struct pci_dev *pdev, u32 addr)
|
|
{
|
|
u32 ret_addr;
|
|
@@ -1735,7 +1717,7 @@ static void brcmf_pcie_setup(struct devi
|
|
init_waitqueue_head(&devinfo->mbdata_resp_wait);
|
|
|
|
brcmf_pcie_intr_enable(devinfo);
|
|
- if (brcmf_pcie_attach_bus(devinfo) == 0)
|
|
+ if (brcmf_attach(&devinfo->pdev->dev, devinfo->settings) == 0)
|
|
return;
|
|
|
|
brcmf_pcie_bus_console_read(devinfo);
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
|
|
@@ -3422,6 +3422,8 @@ static int brcmf_sdio_bus_preinit(struct
|
|
if (bus->rxbuf)
|
|
bus->rxblen = value;
|
|
|
|
+ brcmf_sdio_debugfs_create(bus);
|
|
+
|
|
/* the commands below use the terms tx and rx from
|
|
* a device perspective, ie. bus:txglom affects the
|
|
* bus transfers from device to host.
|
|
@@ -4136,14 +4138,6 @@ static void brcmf_sdio_firmware_callback
|
|
goto fail;
|
|
}
|
|
|
|
- brcmf_sdio_debugfs_create(bus);
|
|
-
|
|
- err = brcmf_bus_started(dev);
|
|
- if (err != 0) {
|
|
- brcmf_err("dongle is not responding\n");
|
|
- goto fail;
|
|
- }
|
|
-
|
|
/* ready */
|
|
return;
|
|
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
|
|
@@ -1155,27 +1155,6 @@ static const struct brcmf_bus_ops brcmf_
|
|
.get_fwname = brcmf_usb_get_fwname,
|
|
};
|
|
|
|
-static int brcmf_usb_bus_setup(struct brcmf_usbdev_info *devinfo)
|
|
-{
|
|
- int ret;
|
|
-
|
|
- /* Attach to the common driver interface */
|
|
- ret = brcmf_attach(devinfo->dev, devinfo->settings);
|
|
- if (ret) {
|
|
- brcmf_err("brcmf_attach failed\n");
|
|
- return ret;
|
|
- }
|
|
-
|
|
- ret = brcmf_bus_started(devinfo->dev);
|
|
- if (ret)
|
|
- goto fail;
|
|
-
|
|
- return 0;
|
|
-fail:
|
|
- brcmf_detach(devinfo->dev);
|
|
- return ret;
|
|
-}
|
|
-
|
|
static void brcmf_usb_probe_phase2(struct device *dev, int ret,
|
|
const struct firmware *fw,
|
|
void *nvram, u32 nvlen)
|
|
@@ -1203,7 +1182,8 @@ static void brcmf_usb_probe_phase2(struc
|
|
if (ret)
|
|
goto error;
|
|
|
|
- ret = brcmf_usb_bus_setup(devinfo);
|
|
+ /* Attach to the common driver interface */
|
|
+ ret = brcmf_attach(devinfo->dev, devinfo->settings);
|
|
if (ret)
|
|
goto error;
|
|
|
|
@@ -1253,7 +1233,7 @@ static int brcmf_usb_probe_cb(struct brc
|
|
}
|
|
|
|
if (!brcmf_usb_dlneeded(devinfo)) {
|
|
- ret = brcmf_usb_bus_setup(devinfo);
|
|
+ ret = brcmf_attach(devinfo->dev, devinfo->settings);
|
|
if (ret)
|
|
goto fail;
|
|
/* we are done */
|
|
@@ -1456,7 +1436,7 @@ static int brcmf_usb_resume(struct usb_i
|
|
|
|
brcmf_dbg(USB, "Enter\n");
|
|
if (!devinfo->wowl_enabled)
|
|
- return brcmf_usb_bus_setup(devinfo);
|
|
+ return brcmf_attach(devinfo->dev, devinfo->settings);
|
|
|
|
devinfo->bus_pub.state = BRCMFMAC_USB_STATE_UP;
|
|
brcmf_usb_rx_fill_all(devinfo);
|