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Code Issues Releases Activity

Revert r270808, which were changes to common code (i40e_alloc.h).

Browse Source 
Rather than #define-ing common code function calls to OS-dependent
ones, make the osdep versions match the common code expectations,
adjust the FreeBSD specific code to use those, and remove the
#defines.

In the FreeBSD specific code, use "i40e_mem_reserved" for the
now expected but unused argument to i40e_allocate_dma_mem().

Reviewed by:	gnn, eric.joyner intel.com
MFC after:	3 days
This commit is contained in:
Bjoern A. Zeeb 2014-09-18 21:13:03 +00:00
parent 9bce9009cd
commit d94ca7cf07
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=271834
5 changed files with 27 additions and 31 deletions
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11
sys/dev/ixl/i40e_alloc.h
View File

@ -51,15 +51,16 @@ enum i40e_memory_type {
};
/* prototype for functions used for dynamic memory allocation */
enum i40e_status_code i40e_allocate_dma(struct i40e_hw *hw,
enum i40e_status_code i40e_allocate_dma_mem(struct i40e_hw *hw,
struct i40e_dma_mem *mem,
bus_size_t size, u32 alignment);
enum i40e_status_code i40e_free_dma(struct i40e_hw *hw,
enum i40e_memory_type type,
u64 size, u32 alignment);
enum i40e_status_code i40e_free_dma_mem(struct i40e_hw *hw,
struct i40e_dma_mem *mem);
enum i40e_status_code i40e_allocate_virt(struct i40e_hw *hw,
enum i40e_status_code i40e_allocate_virt_mem(struct i40e_hw *hw,
struct i40e_virt_mem *mem,
u32 size);
enum i40e_status_code i40e_free_virt(struct i40e_hw *hw,
enum i40e_status_code i40e_free_virt_mem(struct i40e_hw *hw,
struct i40e_virt_mem *mem);
#endif /* _I40E_ALLOC_H_ */

10
sys/dev/ixl/i40e_osdep.c
View File

@ -49,22 +49,22 @@ i40e_dmamap_cb(void *arg, bus_dma_segment_t * segs, int nseg, int error)
}
i40e_status
i40e_allocate_virt(struct i40e_hw *hw, struct i40e_virt_mem *mem, u32 size)
i40e_allocate_virt_mem(struct i40e_hw *hw, struct i40e_virt_mem *mem, u32 size)
{
mem->va = malloc(size, M_DEVBUF, M_NOWAIT | M_ZERO);
return(mem->va == NULL);
}
i40e_status
i40e_free_virt(struct i40e_hw *hw, struct i40e_virt_mem *mem)
i40e_free_virt_mem(struct i40e_hw *hw, struct i40e_virt_mem *mem)
{
free(mem->va, M_DEVBUF);
return(0);
}
i40e_status
i40e_allocate_dma(struct i40e_hw *hw, struct i40e_dma_mem *mem,
bus_size_t size, u32 alignment)
i40e_allocate_dma_mem(struct i40e_hw *hw, struct i40e_dma_mem *mem,
enum i40e_memory_type type __unused, u64 size, u32 alignment)
{
device_t dev = ((struct i40e_osdep *)hw->back)->dev;
int err;
@ -122,7 +122,7 @@ i40e_allocate_dma(struct i40e_hw *hw, struct i40e_dma_mem *mem,
}
i40e_status
i40e_free_dma(struct i40e_hw *hw, struct i40e_dma_mem *mem)
i40e_free_dma_mem(struct i40e_hw *hw, struct i40e_dma_mem *mem)
{
bus_dmamap_sync(mem->tag, mem->map,
BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE);

5
sys/dev/ixl/i40e_osdep.h
View File

@ -170,9 +170,6 @@ struct i40e_hw; /* forward decl */
u16 i40e_read_pci_cfg(struct i40e_hw *, u32);
void i40e_write_pci_cfg(struct i40e_hw *, u32, u16);
#define i40e_allocate_dma_mem(h, m, unused, s, a) i40e_allocate_dma(h, m, s, a)
#define i40e_free_dma_mem(h, m) i40e_free_dma(h, m)
#define i40e_debug(h, m, s, ...) i40e_debug_d(h, m, s, ##__VA_ARGS__)
extern void i40e_debug_d(void *hw, u32 mask, char *fmt_str, ...);
@ -180,8 +177,6 @@ struct i40e_virt_mem {
void *va;
u32 size;
};
#define i40e_allocate_virt_mem(h, m, s) i40e_allocate_virt(h, m, s)
#define i40e_free_virt_mem(h, m) i40e_free_virt(h, m)
/*
** This hardware supports either 16 or 32 byte rx descriptors

16
sys/dev/ixl/if_ixl.c
View File

@ -2591,7 +2591,7 @@ ixl_free_vsi(struct ixl_vsi *vsi)
IXL_TX_LOCK(txr);
ixl_free_que_tx(que);
if (txr->base)
i40e_free_dma(&pf->hw, &txr->dma);
i40e_free_dma_mem(&pf->hw, &txr->dma);
IXL_TX_UNLOCK(txr);
IXL_TX_LOCK_DESTROY(txr);
@ -2600,7 +2600,7 @@ ixl_free_vsi(struct ixl_vsi *vsi)
IXL_RX_LOCK(rxr);
ixl_free_que_rx(que);
if (rxr->base)
i40e_free_dma(&pf->hw, &rxr->dma);
i40e_free_dma_mem(&pf->hw, &rxr->dma);
IXL_RX_UNLOCK(rxr);
IXL_RX_LOCK_DESTROY(rxr);
@ -2668,8 +2668,8 @@ ixl_setup_stations(struct ixl_pf *pf)
tsize = roundup2((que->num_desc *
sizeof(struct i40e_tx_desc)) +
sizeof(u32), DBA_ALIGN);
if (i40e_allocate_dma(&pf->hw,
&txr->dma, tsize, DBA_ALIGN)) {
if (i40e_allocate_dma_mem(&pf->hw,
&txr->dma, i40e_mem_reserved, tsize, DBA_ALIGN)) {
device_printf(dev,
"Unable to allocate TX Descriptor memory\n");
error = ENOMEM;
@ -2708,8 +2708,8 @@ ixl_setup_stations(struct ixl_pf *pf)
device_get_nameunit(dev), que->me);
mtx_init(&rxr->mtx, rxr->mtx_name, NULL, MTX_DEF);
if (i40e_allocate_dma(&pf->hw,
&rxr->dma, rsize, 4096)) {
if (i40e_allocate_dma_mem(&pf->hw,
&rxr->dma, i40e_mem_reserved, rsize, 4096)) {
device_printf(dev,
"Unable to allocate RX Descriptor memory\n");
error = ENOMEM;
@ -2735,9 +2735,9 @@ ixl_setup_stations(struct ixl_pf *pf)
rxr = &que->rxr;
txr = &que->txr;
if (rxr->base)
i40e_free_dma(&pf->hw, &rxr->dma);
i40e_free_dma_mem(&pf->hw, &rxr->dma);
if (txr->base)
i40e_free_dma(&pf->hw, &txr->dma);
i40e_free_dma_mem(&pf->hw, &txr->dma);
}
early:

16
sys/dev/ixl/if_ixlv.c
View File

@ -1457,8 +1457,8 @@ ixlv_setup_queues(struct ixlv_sc *sc)
tsize = roundup2((que->num_desc *
sizeof(struct i40e_tx_desc)) +
sizeof(u32), DBA_ALIGN);
if (i40e_allocate_dma(&sc->hw,
&txr->dma, tsize, DBA_ALIGN)) {
if (i40e_allocate_dma_mem(&sc->hw,
&txr->dma, i40e_mem_reserved, tsize, DBA_ALIGN)) {
device_printf(dev,
"Unable to allocate TX Descriptor memory\n");
error = ENOMEM;
@ -1497,8 +1497,8 @@ ixlv_setup_queues(struct ixlv_sc *sc)
device_get_nameunit(dev), que->me);
mtx_init(&rxr->mtx, rxr->mtx_name, NULL, MTX_DEF);
if (i40e_allocate_dma(&sc->hw,
&rxr->dma, rsize, 4096)) { //JFV - should this be DBA?
if (i40e_allocate_dma_mem(&sc->hw,
&rxr->dma, i40e_mem_reserved, rsize, 4096)) { //JFV - should this be DBA?
device_printf(dev,
"Unable to allocate RX Descriptor memory\n");
error = ENOMEM;
@ -1525,9 +1525,9 @@ ixlv_setup_queues(struct ixlv_sc *sc)
rxr = &que->rxr;
txr = &que->txr;
if (rxr->base)
i40e_free_dma(&sc->hw, &rxr->dma);
i40e_free_dma_mem(&sc->hw, &rxr->dma);
if (txr->base)
i40e_free_dma(&sc->hw, &txr->dma);
i40e_free_dma_mem(&sc->hw, &txr->dma);
}
early:
@ -2346,7 +2346,7 @@ ixlv_free_queues(struct ixl_vsi *vsi)
IXL_TX_LOCK(txr);
ixl_free_que_tx(que);
if (txr->base)
i40e_free_dma(&sc->hw, &txr->dma);
i40e_free_dma_mem(&sc->hw, &txr->dma);
IXL_TX_UNLOCK(txr);
IXL_TX_LOCK_DESTROY(txr);
@ -2355,7 +2355,7 @@ ixlv_free_queues(struct ixl_vsi *vsi)
IXL_RX_LOCK(rxr);
ixl_free_que_rx(que);
if (rxr->base)
i40e_free_dma(&sc->hw, &rxr->dma);
i40e_free_dma_mem(&sc->hw, &rxr->dma);
IXL_RX_UNLOCK(rxr);
IXL_RX_LOCK_DESTROY(rxr);