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Merge changes I6cb56ab1,Icc88647d into wlan-cmn.driver.lnx.1.0-dev

Browse source 
* changes:
  Release 5.1.0.23E
  qcacmn: Support for wifidown and wifiup without modules removal
This commit is contained in:
Service qcabuildsw 2016-09-07 21:09:32 -07:00 • committed by Gerrit - the friendly Code Review server
commit 29705b8fa9
4 changed files with 26 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

2
VERSION.txt
View file

@ -1,2 +1,2 @@
Current Component wlan-cmn.driver.lnx.1.0 version 5.1.0.23D
Current Component wlan-cmn.driver.lnx.1.0 version 5.1.0.23E
Matches Component wlan-cld3.driver.lnx.1.1 version 5.1.0.22C

1
hif/src/dispatcher/ahb_api.h
View file

@ -26,6 +26,7 @@ void hif_ahb_close(struct hif_softc *hif_ctx);
void hif_ahb_disable_isr(struct hif_softc *hif_ctx);
void hif_ahb_nointrs(struct hif_softc *scn);
void hif_ahb_reset_soc(struct hif_softc *hif_ctx);
QDF_STATUS hif_ahb_enable_bus(struct hif_softc *ol_sc,
struct device *dev, void *bdev,
const hif_bus_id *bid,

2
hif/src/dispatcher/multibus_ahb.c
View file

@ -38,7 +38,7 @@ QDF_STATUS hif_initialize_ahb_ops(struct hif_bus_ops *bus_ops)
bus_ops->hif_bus_open = &hif_ahb_open;
bus_ops->hif_bus_close = &hif_ahb_close;
bus_ops->hif_bus_prevent_linkdown = &hif_dummy_bus_prevent_linkdown;
bus_ops->hif_reset_soc = &hif_dummy_reset_soc;
bus_ops->hif_reset_soc = &hif_ahb_reset_soc;
bus_ops->hif_bus_suspend = &hif_dummy_bus_suspend;
bus_ops->hif_bus_resume = &hif_dummy_bus_resume;
bus_ops->hif_target_sleep_state_adjust =

32
hif/src/snoc/if_ahb.c
View file

@ -233,15 +233,29 @@ void hif_ahb_disable_bus(struct hif_softc *scn)
struct hif_pci_softc *sc = HIF_GET_PCI_SOFTC(scn);
void __iomem *mem;
struct platform_device *pdev = (struct platform_device *)sc->pdev;
struct resource *memres = NULL;
int mem_pa_size = 0;
/*Disable WIFI clock input*/
hif_ahb_clk_enable_disable(&pdev->dev, 0);
if (sc->mem) {
memres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!memres) {
HIF_INFO("%s: Failed to get IORESOURCE_MEM\n",
__func__);
return;
}
mem_pa_size = memres->end - memres->start + 1;
hif_ahb_device_reset(scn);
mem = (void __iomem *)sc->mem;
if (mem) {
devm_iounmap(&pdev->dev, mem);
sc->mem = NULL;
hif_ahb_clk_enable_disable(&pdev->dev, 0);
hif_ahb_device_reset(scn);
mem = (void __iomem *)sc->mem;
if (mem) {
devm_iounmap(&pdev->dev, mem);
devm_release_mem_region(&pdev->dev, scn->mem_pa,
mem_pa_size);
sc->mem = NULL;
}
}
scn->mem = NULL;
}
@ -324,6 +338,7 @@ QDF_STATUS hif_ahb_enable_bus(struct hif_softc *ol_sc,
sc->mem = mem;
ol_sc->mem = mem;
ol_sc->mem_pa = memres->start;
tgt_info = hif_get_target_info_handle((struct hif_opaque_softc *)ol_sc);
tgt_info->target_type = target_type;
@ -362,10 +377,9 @@ err_cleanup1:
* Return: void
*/
/* Function to reset SoC */
void hif_ahb_reset_soc(struct hif_opaque_softc *hif_ctx)
void hif_ahb_reset_soc(struct hif_softc *hif_ctx)
{
struct hif_pci_softc *sc = HIF_GET_PCI_SOFTC(hif_ctx);
hif_ahb_device_reset((struct hif_softc *)sc);
hif_ahb_device_reset(hif_ctx);
}