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qcacmn: Modify HIF BMI API to pass dma command and response

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Pass BMI DMA Command and Response address to HIF BMI API as
arguments instead of using bmi context in HIF.

Change-Id: Ifdb51581a33665b1857c63e33b1c26bbd99575eb
CRs-Fixed: 967765
This commit is contained in:
Komal Seelam
2016-02-15 10:33:44 +05:30
committed by Gerrit - the friendly Code Review server
parent 6081702c40
commit 2a5fa63d2b
2 changed files with 13 additions and 11 deletions
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4
hif/inc/hif.h
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@@ -272,8 +272,8 @@ void hif_detach_htc(struct ol_softc *scn);
* API to handle HIF-specific BMI message exchanges, this API is synchronous * API to handle HIF-specific BMI message exchanges, this API is synchronous
* and only allowed to be called from a context that can block (sleep) */ * and only allowed to be called from a context that can block (sleep) */
CDF_STATUS hif_exchange_bmi_msg(struct ol_softc *scn, CDF_STATUS hif_exchange_bmi_msg(struct ol_softc *scn,
uint8_t *pSendMessage, cdf_dma_addr_t cmd, cdf_dma_addr_t rsp,
uint32_t Length, uint8_t *pSendMessage, uint32_t Length,
uint8_t *pResponseMessage, uint8_t *pResponseMessage,
uint32_t *pResponseLength, uint32_t TimeoutMS); uint32_t *pResponseLength, uint32_t TimeoutMS);

10
hif/src/ce/ce_bmi.c
View File

@@ -138,10 +138,13 @@ void hif_bmi_recv_data(struct CE_handle *copyeng, void *ce_context,
#endif #endif
CDF_STATUS hif_exchange_bmi_msg(struct ol_softc *hif_ctx, CDF_STATUS hif_exchange_bmi_msg(struct ol_softc *hif_ctx,
cdf_dma_addr_t bmi_cmd_da,
cdf_dma_addr_t bmi_rsp_da,
uint8_t *bmi_request, uint8_t *bmi_request,
uint32_t request_length, uint32_t request_length,
uint8_t *bmi_response, uint8_t *bmi_response,
uint32_t *bmi_response_lengthp, uint32_t TimeoutMS) uint32_t *bmi_response_lengthp,
uint32_t TimeoutMS)
{ {
struct hif_softc *scn = HIF_GET_SOFTC(hif_ctx); struct hif_softc *scn = HIF_GET_SOFTC(hif_ctx);
struct HIF_CE_state *hif_state = HIF_GET_CE_STATE(hif_ctx); struct HIF_CE_state *hif_state = HIF_GET_CE_STATE(hif_ctx);
@@ -157,7 +160,6 @@ CDF_STATUS hif_exchange_bmi_msg(struct ol_softc *hif_ctx,
unsigned int mux_id = 0; unsigned int mux_id = 0;
unsigned int transaction_id = 0xffff; unsigned int transaction_id = 0xffff;
unsigned int user_flags = 0; unsigned int user_flags = 0;
struct bmi_info *info = hif_get_bmi_ctx(hif_ctx);
#ifdef BMI_RSP_POLLING #ifdef BMI_RSP_POLLING
cdf_dma_addr_t buf; cdf_dma_addr_t buf;
unsigned int completed_nbytes, id, flags; unsigned int completed_nbytes, id, flags;
@@ -192,7 +194,7 @@ CDF_STATUS hif_exchange_bmi_msg(struct ol_softc *hif_ctx,
* CE_request = dma_map_single(dev, * CE_request = dma_map_single(dev,
* (void *)bmi_request, request_length, DMA_TO_DEVICE); * (void *)bmi_request, request_length, DMA_TO_DEVICE);
*/ */
CE_request = info->bmi_cmd_da; CE_request = bmi_cmd_da;
transaction->bmi_request_CE = CE_request; transaction->bmi_request_CE = CE_request;
if (bmi_response) { if (bmi_response) {
@@ -201,7 +203,7 @@ CDF_STATUS hif_exchange_bmi_msg(struct ol_softc *hif_ctx,
* CE_response = dma_map_single(dev, bmi_response, * CE_response = dma_map_single(dev, bmi_response,
* BMI_DATASZ_MAX, DMA_FROM_DEVICE); * BMI_DATASZ_MAX, DMA_FROM_DEVICE);
*/ */
CE_response = info->bmi_rsp_da; CE_response = bmi_rsp_da;
transaction->bmi_response_host = bmi_response; transaction->bmi_response_host = bmi_response;
transaction->bmi_response_CE = CE_response; transaction->bmi_response_CE = CE_response;
/* dma_cache_sync(dev, bmi_response, /* dma_cache_sync(dev, bmi_response,