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qcacmn: nss wifi offload changes

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Expose copy engine infrastructure for use by an nss subsystem.

Change-Id: Icad9dc056ecccf4029caa4b83d4c976dcfc232a4
Acked-by: Varsha Mishra <varsham@codeaurora.org>
CRs-Fixed: 1009050
This commit is contained in:
Houston Hoffman
2016-05-06 17:02:18 -07:00
committed by Gerrit - the friendly Code Review server
vanhempi f241eb09ae
commit 8592507dfb
4 muutettua tiedostoa jossa 144 lisäystä ja 4 poistoa
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35
hif/inc/hif.h
Näytä tiedosto

@@ -407,6 +407,33 @@ enum hif_target_status {
#define HIF_DATA_ATTR_SET_ENABLE_11H(attr, v) \
(attr |= (v & 0x01) << 30)
struct hif_ul_pipe_info {
unsigned int nentries;
unsigned int nentries_mask;
unsigned int sw_index;
unsigned int write_index; /* cached copy */
unsigned int hw_index; /* cached copy */
void *base_addr_owner_space; /* Host address space */
qdf_dma_addr_t base_addr_CE_space; /* CE address space */
};
struct hif_dl_pipe_info {
unsigned int nentries;
unsigned int nentries_mask;
unsigned int sw_index;
unsigned int write_index; /* cached copy */
unsigned int hw_index; /* cached copy */
void *base_addr_owner_space; /* Host address space */
qdf_dma_addr_t base_addr_CE_space; /* CE address space */
};
struct hif_pipe_addl_info {
uint32_t pci_mem;
uint32_t ctrl_addr;
struct hif_ul_pipe_info ul_pipe;
struct hif_dl_pipe_info dl_pipe;
};
struct hif_bus_id;
typedef struct hif_bus_id hif_bus_id;
@@ -560,6 +587,14 @@ int hif_send_fast(struct hif_opaque_softc *osc, qdf_nbuf_t *nbuf_arr, uint32_t
void hif_pkt_dl_len_set(void *hif_sc, unsigned int pkt_download_len);
void hif_ce_war_disable(void);
void hif_ce_war_enable(void);
void hif_disable_interrupt(struct hif_opaque_softc *osc, uint32_t pipe_num);
#ifdef QCA_NSS_WIFI_OFFLOAD_SUPPORT
struct hif_pipe_addl_info *hif_get_addl_pipe_info(struct hif_opaque_softc *osc,
struct hif_pipe_addl_info *hif_info, uint32_t pipe_number);
uint32_t hif_set_nss_wifiol_mode(struct hif_opaque_softc *osc,
uint32_t pipe_num);
int32_t hif_get_nss_wifiol_bypass_nw_process(struct hif_opaque_softc *osc);
#endif
#ifdef __cplusplus
}