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qcacmn: Implement QDF API to get queue mapping and total ram size

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This change adds the following QDF APIs -

qdf_nbuf_get_queue_mapping: To get the queue mapping set by linux kernel

qdf_get_totalramsize: To get total ram size in Kb

Change-Id: I86daffebba759c086d15951dfcc72ea626c74bb4
CRs-Fixed: 1055387
This commit is contained in:
Sathish Kumar
2016-08-31 16:01:57 +05:30
committed by qcabuildsw
parent 50a5518cd6
commit 5947138237
4 changed files with 39 additions and 0 deletions
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6
qdf/inc/qdf_nbuf.h
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@@ -2041,6 +2041,12 @@ static inline void qdf_nbuf_set_priority(qdf_nbuf_t buf, uint32_t p)
__qdf_nbuf_set_priority(buf, p); __qdf_nbuf_set_priority(buf, p);
} }
static inline uint16_t
qdf_nbuf_get_queue_mapping(qdf_nbuf_t buf)
{
return __qdf_nbuf_get_queue_mapping(buf);
}
static inline uint8_t * static inline uint8_t *
qdf_nbuf_get_priv_ptr(qdf_nbuf_t buf) qdf_nbuf_get_priv_ptr(qdf_nbuf_t buf)
{ {

5
qdf/inc/qdf_util.h
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@@ -433,5 +433,10 @@ static inline int qdf_device_init_wakeup(qdf_device_t qdf_dev, bool enable)
return __qdf_device_init_wakeup(qdf_dev, enable); return __qdf_device_init_wakeup(qdf_dev, enable);
} }
static inline
uint64_t qdf_get_totalramsize(void)
{
return __qdf_get_totalramsize();
}
#endif /*_QDF_UTIL_H*/ #endif /*_QDF_UTIL_H*/

12
qdf/linux/src/i_qdf_nbuf.h
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@@ -1670,4 +1670,16 @@ __qdf_nbuf_mark_wakeup_frame(__qdf_nbuf_t buf)
buf->mark |= QDF_MARK_FIRST_WAKEUP_PACKET; buf->mark |= QDF_MARK_FIRST_WAKEUP_PACKET;
} }
/**
* __qdf_nbuf_get_queue_mapping() - get the queue mapping set by linux kernel
*
* @buf: sk buff
*
* Return: Queue mapping
*/
static inline uint16_t
__qdf_nbuf_get_queue_mapping(struct sk_buff *skb)
{
return skb->queue_mapping;
}
#endif /*_I_QDF_NET_BUF_H */ #endif /*_I_QDF_NET_BUF_H */

16
qdf/linux/src/i_qdf_util.h
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@@ -36,6 +36,7 @@
#include <linux/compiler.h> #include <linux/compiler.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/types.h> #include <linux/types.h>
#include <linux/mm.h>
#include <errno.h> #include <errno.h>
#include <linux/random.h> #include <linux/random.h>
@@ -195,6 +196,8 @@ static inline bool __qdf_is_macaddr_equal(struct qdf_mac_addr *mac_addr1,
#define __qdf_min(_a, _b) ((_a) < (_b) ? _a : _b) #define __qdf_min(_a, _b) ((_a) < (_b) ? _a : _b)
#define __qdf_max(_a, _b) ((_a) > (_b) ? _a : _b) #define __qdf_max(_a, _b) ((_a) > (_b) ? _a : _b)
#define MEMINFO_KB(x) ((x) << (PAGE_SHIFT - 10)) /* In kilobytes */
/** /**
* @brief Assert * @brief Assert
*/ */
@@ -276,4 +279,17 @@ static inline int __qdf_device_init_wakeup(__qdf_device_t qdf_dev, bool enable)
return device_init_wakeup(qdf_dev->dev, enable); return device_init_wakeup(qdf_dev->dev, enable);
} }
/**
* __qdf_get_totalramsize() - Get total ram size in Kb
*
* Return: Total ram size in Kb
*/
static inline uint64_t
__qdf_get_totalramsize(void)
{
struct sysinfo meminfo;
si_meminfo(&meminfo);
return MEMINFO_KB(meminfo.totalram);
}
#endif /*_I_QDF_UTIL_H*/ #endif /*_I_QDF_UTIL_H*/