A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-14 16:46:15 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacmn: add FW self recovery for SDIO

Browse source 
add hif_check_fw_reg implementation for SDIO
solution.

Change-Id: Ic6948cfc7400d93a53e27074a17d5ceac45b558b
CRs-Fixed: 2071352
This commit is contained in:
Liangwei Dong 2017-07-05 03:46:31 -04:00 • committed by snandini
commit 7a3433459f
2 changed files with 25 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
hif/src/ar6320v2def.h
View file

@ -187,6 +187,9 @@
#define AR6320V2_SOC_CHIP_ID_VERSION_LSB 18
#define AR6320V2_SOC_CHIP_ID_REVISION_MASK 0x00000f00
#define AR6320V2_SOC_CHIP_ID_REVISION_LSB 8
#if defined(HIF_SDIO)
#define AR6320V2_FW_IND_HELPER 4
#endif
#if defined(HIF_PCI) || defined(HIF_SNOC) || defined(HIF_AHB)
#define AR6320V2_CE_WRAPPER_BASE_ADDRESS 0x00034000
#define AR6320V2_CE0_BASE_ADDRESS 0x00034400
@ -747,6 +750,9 @@ struct hostdef_s ar6320v2_hostdef = {
.d_HOST_CE_COUNT = 8,
.d_ENABLE_MSI = 0,
#endif
#if defined(HIF_SDIO)
.d_FW_IND_HELPER = AR6320V2_FW_IND_HELPER,
#endif
};
#if defined(HIF_PCI) || defined(HIF_SNOC) || defined(HIF_AHB)

24
hif/src/sdio/if_sdio.c
View file

@ -55,6 +55,7 @@
#endif
#include "epping_main.h"
#include "pld_sdio.h"
#include "targaddrs.h"
#ifndef ATH_BUS_PM
#ifdef CONFIG_PM
@ -610,15 +611,28 @@ void hif_trigger_dump(struct hif_opaque_softc *scn, uint8_t cmd_id, bool start)
}
/**
* hif_check_fw_reg() - hif_check_fw_reg
* @scn: scn
* @state:
* hif_check_fw_reg() - check fw selfrecovery indication
* @hif_ctx: hif_opaque_softc
*
* Return: int
*/
int hif_check_fw_reg(struct hif_opaque_softc *scn)
int hif_check_fw_reg(struct hif_opaque_softc *hif_ctx)
{
return 0;
int ret = 1;
uint32_t fw_indication = 0;
struct hif_sdio_softc *scn = HIF_GET_SDIO_SOFTC(hif_ctx);
if (hif_diag_read_access(hif_ctx, FW_INDICATOR_ADDRESS,
&fw_indication) != QDF_STATUS_SUCCESS) {
HIF_ERROR("%s Get fw indication failed\n", __func__);
return 1;
}
HIF_INFO("%s: fw indication is 0x%x def 0x%x.\n", __func__,
fw_indication, FW_IND_HELPER);
if (fw_indication & FW_IND_HELPER)
ret = 0;
return ret;
}
/**