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sfc: Move and rename efx_vf struct to siena_vf

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The efx_vf struct contains Siena-specific fields for VFs,
so rename to siena_vf.
Also move it into the siena_nic_data struct, as EF10 will
track its VFs in its own ef10_nic_data, storing much less
information about them since VFDI is no longer used.

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Pieczko 2015-05-06 00:55:36 +01:00 committed by David S. Miller
parent 7fa8d54704
commit bf3d0156c5
3 changed files with 67 additions and 57 deletions
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3
drivers/net/ethernet/sfc/net_driver.h
View File

@ -793,7 +793,6 @@ union efx_multicast_hash {
efx_oword_t oword[EFX_MCAST_HASH_ENTRIES / sizeof(efx_oword_t) / 8]; efx_oword_t oword[EFX_MCAST_HASH_ENTRIES / sizeof(efx_oword_t) / 8];
}; };
struct efx_vf;
struct vfdi_status; struct vfdi_status;
/** /**
@ -909,7 +908,6 @@ struct vfdi_status;
* completed (either success or failure). Not used when MCDI is used to * completed (either success or failure). Not used when MCDI is used to
* flush receive queues. * flush receive queues.
* @flush_wq: wait queue used by efx_nic_flush_queues() to wait for flush completions. * @flush_wq: wait queue used by efx_nic_flush_queues() to wait for flush completions.
* @vf: Array of &struct efx_vf objects.
* @vf_count: Number of VFs intended to be enabled. * @vf_count: Number of VFs intended to be enabled.
* @vf_init_count: Number of VFs that have been fully initialised. * @vf_init_count: Number of VFs that have been fully initialised.
* @vi_scale: log2 number of vnics per VF. * @vi_scale: log2 number of vnics per VF.
@ -1053,7 +1051,6 @@ struct efx_nic {
wait_queue_head_t flush_wq; wait_queue_head_t flush_wq;
#ifdef CONFIG_SFC_SRIOV #ifdef CONFIG_SFC_SRIOV
struct efx_vf *vf;
unsigned vf_count; unsigned vf_count;
unsigned vf_init_count; unsigned vf_init_count;
unsigned vi_scale; unsigned vi_scale;

2
drivers/net/ethernet/sfc/nic.h
View File

@ -381,6 +381,7 @@ enum {
* @efx: Pointer back to main interface structure * @efx: Pointer back to main interface structure
* @wol_filter_id: Wake-on-LAN packet filter id * @wol_filter_id: Wake-on-LAN packet filter id
* @stats: Hardware statistics * @stats: Hardware statistics
* @vf: Array of &struct siena_vf objects
* @vf_buftbl_base: The zeroth buffer table index used to back VF queues. * @vf_buftbl_base: The zeroth buffer table index used to back VF queues.
* @vfdi_status: Common VFDI status page to be dmad to VF address space. * @vfdi_status: Common VFDI status page to be dmad to VF address space.
* @local_addr_list: List of local addresses. Protected by %local_lock. * @local_addr_list: List of local addresses. Protected by %local_lock.
@ -394,6 +395,7 @@ struct siena_nic_data {
int wol_filter_id; int wol_filter_id;
u64 stats[SIENA_STAT_COUNT]; u64 stats[SIENA_STAT_COUNT];
#ifdef CONFIG_SFC_SRIOV #ifdef CONFIG_SFC_SRIOV
struct siena_vf *vf;
struct efx_channel *vfdi_channel; struct efx_channel *vfdi_channel;
unsigned vf_buftbl_base; unsigned vf_buftbl_base;
struct efx_buffer vfdi_status; struct efx_buffer vfdi_status;

119
drivers/net/ethernet/sfc/siena_sriov.c
View File

@ -39,7 +39,7 @@ enum efx_vf_tx_filter_mode {
}; };
/** /**
* struct efx_vf - Back-end resource and protocol state for a PCI VF * struct siena_vf - Back-end resource and protocol state for a PCI VF
* @efx: The Efx NIC owning this VF * @efx: The Efx NIC owning this VF
* @pci_rid: The PCI requester ID for this VF * @pci_rid: The PCI requester ID for this VF
* @pci_name: The PCI name (formatted address) of this VF * @pci_name: The PCI name (formatted address) of this VF
@ -84,7 +84,7 @@ enum efx_vf_tx_filter_mode {
* @rxq_retry_count: Number of receive queues in @rxq_retry_mask. * @rxq_retry_count: Number of receive queues in @rxq_retry_mask.
* @reset_work: Work item to schedule a VF reset. * @reset_work: Work item to schedule a VF reset.
*/ */
struct efx_vf { struct siena_vf {
struct efx_nic *efx; struct efx_nic *efx;
unsigned int pci_rid; unsigned int pci_rid;
char pci_name[13]; /* dddd:bb:dd.f */ char pci_name[13]; /* dddd:bb:dd.f */
@ -190,7 +190,7 @@ MODULE_PARM_DESC(max_vfs,
*/ */
static struct workqueue_struct *vfdi_workqueue; static struct workqueue_struct *vfdi_workqueue;
static unsigned abs_index(struct efx_vf *vf, unsigned index) static unsigned abs_index(struct siena_vf *vf, unsigned index)
{ {
return EFX_VI_BASE + vf->index * efx_vf_size(vf->efx) + index; return EFX_VI_BASE + vf->index * efx_vf_size(vf->efx) + index;
} }
@ -300,7 +300,7 @@ static int efx_siena_sriov_memcpy(struct efx_nic *efx,
/* The TX filter is entirely controlled by this driver, and is modified /* The TX filter is entirely controlled by this driver, and is modified
* underneath the feet of the VF * underneath the feet of the VF
*/ */
static void efx_siena_sriov_reset_tx_filter(struct efx_vf *vf) static void efx_siena_sriov_reset_tx_filter(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct efx_filter_spec filter; struct efx_filter_spec filter;
@ -344,7 +344,7 @@ static void efx_siena_sriov_reset_tx_filter(struct efx_vf *vf)
} }
/* The RX filter is managed here on behalf of the VF driver */ /* The RX filter is managed here on behalf of the VF driver */
static void efx_siena_sriov_reset_rx_filter(struct efx_vf *vf) static void efx_siena_sriov_reset_rx_filter(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct efx_filter_spec filter; struct efx_filter_spec filter;
@ -383,7 +383,7 @@ static void efx_siena_sriov_reset_rx_filter(struct efx_vf *vf)
} }
} }
static void __efx_siena_sriov_update_vf_addr(struct efx_vf *vf) static void __efx_siena_sriov_update_vf_addr(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct siena_nic_data *nic_data = efx->nic_data; struct siena_nic_data *nic_data = efx->nic_data;
@ -398,7 +398,7 @@ static void __efx_siena_sriov_update_vf_addr(struct efx_vf *vf)
* local_page_list, either by acquiring local_lock or by running from * local_page_list, either by acquiring local_lock or by running from
* efx_siena_sriov_peer_work() * efx_siena_sriov_peer_work()
*/ */
static void __efx_siena_sriov_push_vf_status(struct efx_vf *vf) static void __efx_siena_sriov_push_vf_status(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct siena_nic_data *nic_data = efx->nic_data; struct siena_nic_data *nic_data = efx->nic_data;
@ -510,8 +510,9 @@ static bool bad_buf_count(unsigned buf_count, unsigned max_entry_count)
* Optionally set VF index and VI index within the VF. * Optionally set VF index and VI index within the VF.
*/ */
static bool map_vi_index(struct efx_nic *efx, unsigned abs_index, static bool map_vi_index(struct efx_nic *efx, unsigned abs_index,
struct efx_vf **vf_out, unsigned *rel_index_out) struct siena_vf **vf_out, unsigned *rel_index_out)
{ {
struct siena_nic_data *nic_data = efx->nic_data;
unsigned vf_i; unsigned vf_i;
if (abs_index < EFX_VI_BASE) if (abs_index < EFX_VI_BASE)
@ -521,13 +522,13 @@ static bool map_vi_index(struct efx_nic *efx, unsigned abs_index,
return true; return true;
if (vf_out) if (vf_out)
*vf_out = efx->vf + vf_i; *vf_out = nic_data->vf + vf_i;
if (rel_index_out) if (rel_index_out)
*rel_index_out = abs_index % efx_vf_size(efx); *rel_index_out = abs_index % efx_vf_size(efx);
return false; return false;
} }
static int efx_vfdi_init_evq(struct efx_vf *vf) static int efx_vfdi_init_evq(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct vfdi_req *req = vf->buf.addr; struct vfdi_req *req = vf->buf.addr;
@ -568,7 +569,7 @@ static int efx_vfdi_init_evq(struct efx_vf *vf)
return VFDI_RC_SUCCESS; return VFDI_RC_SUCCESS;
} }
static int efx_vfdi_init_rxq(struct efx_vf *vf) static int efx_vfdi_init_rxq(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct vfdi_req *req = vf->buf.addr; struct vfdi_req *req = vf->buf.addr;
@ -609,7 +610,7 @@ static int efx_vfdi_init_rxq(struct efx_vf *vf)
return VFDI_RC_SUCCESS; return VFDI_RC_SUCCESS;
} }
static int efx_vfdi_init_txq(struct efx_vf *vf) static int efx_vfdi_init_txq(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct vfdi_req *req = vf->buf.addr; struct vfdi_req *req = vf->buf.addr;
@ -656,7 +657,7 @@ static int efx_vfdi_init_txq(struct efx_vf *vf)
} }
/* Returns true when efx_vfdi_fini_all_queues should wake */ /* Returns true when efx_vfdi_fini_all_queues should wake */
static bool efx_vfdi_flush_wake(struct efx_vf *vf) static bool efx_vfdi_flush_wake(struct siena_vf *vf)
{ {
/* Ensure that all updates are visible to efx_vfdi_fini_all_queues() */ /* Ensure that all updates are visible to efx_vfdi_fini_all_queues() */
smp_mb(); smp_mb();
@ -665,7 +666,7 @@ static bool efx_vfdi_flush_wake(struct efx_vf *vf)
atomic_read(&vf->rxq_retry_count); atomic_read(&vf->rxq_retry_count);
} }
static void efx_vfdi_flush_clear(struct efx_vf *vf) static void efx_vfdi_flush_clear(struct siena_vf *vf)
{ {
memset(vf->txq_mask, 0, sizeof(vf->txq_mask)); memset(vf->txq_mask, 0, sizeof(vf->txq_mask));
vf->txq_count = 0; vf->txq_count = 0;
@ -675,7 +676,7 @@ static void efx_vfdi_flush_clear(struct efx_vf *vf)
atomic_set(&vf->rxq_retry_count, 0); atomic_set(&vf->rxq_retry_count, 0);
} }
static int efx_vfdi_fini_all_queues(struct efx_vf *vf) static int efx_vfdi_fini_all_queues(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
efx_oword_t reg; efx_oword_t reg;
@ -758,7 +759,7 @@ static int efx_vfdi_fini_all_queues(struct efx_vf *vf)
return timeout ? 0 : VFDI_RC_ETIMEDOUT; return timeout ? 0 : VFDI_RC_ETIMEDOUT;
} }
static int efx_vfdi_insert_filter(struct efx_vf *vf) static int efx_vfdi_insert_filter(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct siena_nic_data *nic_data = efx->nic_data; struct siena_nic_data *nic_data = efx->nic_data;
@ -790,7 +791,7 @@ static int efx_vfdi_insert_filter(struct efx_vf *vf)
return VFDI_RC_SUCCESS; return VFDI_RC_SUCCESS;
} }
static int efx_vfdi_remove_all_filters(struct efx_vf *vf) static int efx_vfdi_remove_all_filters(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct siena_nic_data *nic_data = efx->nic_data; struct siena_nic_data *nic_data = efx->nic_data;
@ -802,7 +803,7 @@ static int efx_vfdi_remove_all_filters(struct efx_vf *vf)
return VFDI_RC_SUCCESS; return VFDI_RC_SUCCESS;
} }
static int efx_vfdi_set_status_page(struct efx_vf *vf) static int efx_vfdi_set_status_page(struct siena_vf *vf)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct siena_nic_data *nic_data = efx->nic_data; struct siena_nic_data *nic_data = efx->nic_data;
@ -847,7 +848,7 @@ static int efx_vfdi_set_status_page(struct efx_vf *vf)
return VFDI_RC_SUCCESS; return VFDI_RC_SUCCESS;
} }
static int efx_vfdi_clear_status_page(struct efx_vf *vf) static int efx_vfdi_clear_status_page(struct siena_vf *vf)
{ {
mutex_lock(&vf->status_lock); mutex_lock(&vf->status_lock);
vf->status_addr = 0; vf->status_addr = 0;
@ -856,7 +857,7 @@ static int efx_vfdi_clear_status_page(struct efx_vf *vf)
return VFDI_RC_SUCCESS; return VFDI_RC_SUCCESS;
} }
typedef int (*efx_vfdi_op_t)(struct efx_vf *vf); typedef int (*efx_vfdi_op_t)(struct siena_vf *vf);
static const efx_vfdi_op_t vfdi_ops[VFDI_OP_LIMIT] = { static const efx_vfdi_op_t vfdi_ops[VFDI_OP_LIMIT] = {
[VFDI_OP_INIT_EVQ] = efx_vfdi_init_evq, [VFDI_OP_INIT_EVQ] = efx_vfdi_init_evq,
@ -871,7 +872,7 @@ static const efx_vfdi_op_t vfdi_ops[VFDI_OP_LIMIT] = {
static void efx_siena_sriov_vfdi(struct work_struct *work) static void efx_siena_sriov_vfdi(struct work_struct *work)
{ {
struct efx_vf *vf = container_of(work, struct efx_vf, req); struct siena_vf *vf = container_of(work, struct siena_vf, req);
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct vfdi_req *req = vf->buf.addr; struct vfdi_req *req = vf->buf.addr;
struct efx_memcpy_req copy[2]; struct efx_memcpy_req copy[2];
@ -937,7 +938,8 @@ static void efx_siena_sriov_vfdi(struct work_struct *work)
* event ring in guest memory with VFDI reset events, then (re-initialise) the * event ring in guest memory with VFDI reset events, then (re-initialise) the
* event queue to raise an interrupt. The guest driver will then recover. * event queue to raise an interrupt. The guest driver will then recover.
*/ */
static void efx_siena_sriov_reset_vf(struct efx_vf *vf,
static void efx_siena_sriov_reset_vf(struct siena_vf *vf,
struct efx_buffer *buffer) struct efx_buffer *buffer)
{ {
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
@ -1007,7 +1009,7 @@ static void efx_siena_sriov_reset_vf(struct efx_vf *vf,
static void efx_siena_sriov_reset_vf_work(struct work_struct *work) static void efx_siena_sriov_reset_vf_work(struct work_struct *work)
{ {
struct efx_vf *vf = container_of(work, struct efx_vf, req); struct siena_vf *vf = container_of(work, struct siena_vf, req);
struct efx_nic *efx = vf->efx; struct efx_nic *efx = vf->efx;
struct efx_buffer buf; struct efx_buffer buf;
@ -1078,7 +1080,7 @@ static void efx_siena_sriov_peer_work(struct work_struct *data)
peer_work); peer_work);
struct efx_nic *efx = nic_data->efx; struct efx_nic *efx = nic_data->efx;
struct vfdi_status *vfdi_status = nic_data->vfdi_status.addr; struct vfdi_status *vfdi_status = nic_data->vfdi_status.addr;
struct efx_vf *vf; struct siena_vf *vf;
struct efx_local_addr *local_addr; struct efx_local_addr *local_addr;
struct vfdi_endpoint *peer; struct vfdi_endpoint *peer;
struct efx_endpoint_page *epp; struct efx_endpoint_page *epp;
@ -1100,7 +1102,7 @@ static void efx_siena_sriov_peer_work(struct work_struct *data)
peer_space = ARRAY_SIZE(vfdi_status->peers) - 1; peer_space = ARRAY_SIZE(vfdi_status->peers) - 1;
peer_count = 1; peer_count = 1;
for (pos = 0; pos < efx->vf_count; ++pos) { for (pos = 0; pos < efx->vf_count; ++pos) {
vf = efx->vf + pos; vf = nic_data->vf + pos;
mutex_lock(&vf->status_lock); mutex_lock(&vf->status_lock);
if (vf->rx_filtering && !is_zero_ether_addr(vf->addr.mac_addr)) { if (vf->rx_filtering && !is_zero_ether_addr(vf->addr.mac_addr)) {
@ -1156,7 +1158,7 @@ static void efx_siena_sriov_peer_work(struct work_struct *data)
/* Finally, push the pages */ /* Finally, push the pages */
for (pos = 0; pos < efx->vf_count; ++pos) { for (pos = 0; pos < efx->vf_count; ++pos) {
vf = efx->vf + pos; vf = nic_data->vf + pos;
mutex_lock(&vf->status_lock); mutex_lock(&vf->status_lock);
if (vf->status_addr) if (vf->status_addr)
@ -1191,14 +1193,16 @@ static void efx_siena_sriov_free_local(struct efx_nic *efx)
static int efx_siena_sriov_vf_alloc(struct efx_nic *efx) static int efx_siena_sriov_vf_alloc(struct efx_nic *efx)
{ {
unsigned index; unsigned index;
struct efx_vf *vf; struct siena_vf *vf;
struct siena_nic_data *nic_data = efx->nic_data;
efx->vf = kzalloc(sizeof(struct efx_vf) * efx->vf_count, GFP_KERNEL); nic_data->vf = kcalloc(efx->vf_count, sizeof(*nic_data->vf),
if (!efx->vf) GFP_KERNEL);
if (!nic_data->vf)
return -ENOMEM; return -ENOMEM;
for (index = 0; index < efx->vf_count; ++index) { for (index = 0; index < efx->vf_count; ++index) {
vf = efx->vf + index; vf = nic_data->vf + index;
vf->efx = efx; vf->efx = efx;
vf->index = index; vf->index = index;
@ -1217,11 +1221,12 @@ static int efx_siena_sriov_vf_alloc(struct efx_nic *efx)
static void efx_siena_sriov_vfs_fini(struct efx_nic *efx) static void efx_siena_sriov_vfs_fini(struct efx_nic *efx)
{ {
struct efx_vf *vf; struct siena_nic_data *nic_data = efx->nic_data;
struct siena_vf *vf;
unsigned int pos; unsigned int pos;
for (pos = 0; pos < efx->vf_count; ++pos) { for (pos = 0; pos < efx->vf_count; ++pos) {
vf = efx->vf + pos; vf = nic_data->vf + pos;
efx_nic_free_buffer(efx, &vf->buf); efx_nic_free_buffer(efx, &vf->buf);
kfree(vf->peer_page_addrs); kfree(vf->peer_page_addrs);
@ -1238,7 +1243,7 @@ static int efx_siena_sriov_vfs_init(struct efx_nic *efx)
struct siena_nic_data *nic_data = efx->nic_data; struct siena_nic_data *nic_data = efx->nic_data;
unsigned index, devfn, sriov, buftbl_base; unsigned index, devfn, sriov, buftbl_base;
u16 offset, stride; u16 offset, stride;
struct efx_vf *vf; struct siena_vf *vf;
int rc; int rc;
sriov = pci_find_ext_capability(pci_dev, PCI_EXT_CAP_ID_SRIOV); sriov = pci_find_ext_capability(pci_dev, PCI_EXT_CAP_ID_SRIOV);
@ -1251,7 +1256,7 @@ static int efx_siena_sriov_vfs_init(struct efx_nic *efx)
buftbl_base = nic_data->vf_buftbl_base; buftbl_base = nic_data->vf_buftbl_base;
devfn = pci_dev->devfn + offset; devfn = pci_dev->devfn + offset;
for (index = 0; index < efx->vf_count; ++index) { for (index = 0; index < efx->vf_count; ++index) {
vf = efx->vf + index; vf = nic_data->vf + index;
/* Reserve buffer entries */ /* Reserve buffer entries */
vf->buftbl_base = buftbl_base; vf->buftbl_base = buftbl_base;
@ -1351,7 +1356,7 @@ int efx_siena_sriov_init(struct efx_nic *efx)
fail_vfs: fail_vfs:
cancel_work_sync(&nic_data->peer_work); cancel_work_sync(&nic_data->peer_work);
efx_siena_sriov_free_local(efx); efx_siena_sriov_free_local(efx);
kfree(efx->vf); kfree(nic_data->vf);
fail_alloc: fail_alloc:
efx_nic_free_buffer(efx, &nic_data->vfdi_status); efx_nic_free_buffer(efx, &nic_data->vfdi_status);
fail_status: fail_status:
@ -1362,7 +1367,7 @@ int efx_siena_sriov_init(struct efx_nic *efx)
void efx_siena_sriov_fini(struct efx_nic *efx) void efx_siena_sriov_fini(struct efx_nic *efx)
{ {
struct efx_vf *vf; struct siena_vf *vf;
unsigned int pos; unsigned int pos;
struct siena_nic_data *nic_data = efx->nic_data; struct siena_nic_data *nic_data = efx->nic_data;
@ -1378,7 +1383,7 @@ void efx_siena_sriov_fini(struct efx_nic *efx)
/* Flush all reconfiguration work */ /* Flush all reconfiguration work */
for (pos = 0; pos < efx->vf_count; ++pos) { for (pos = 0; pos < efx->vf_count; ++pos) {
vf = efx->vf + pos; vf = nic_data->vf + pos;
cancel_work_sync(&vf->req); cancel_work_sync(&vf->req);
cancel_work_sync(&vf->reset_work); cancel_work_sync(&vf->reset_work);
} }
@ -1389,7 +1394,7 @@ void efx_siena_sriov_fini(struct efx_nic *efx)
/* Tear down back-end state */ /* Tear down back-end state */
efx_siena_sriov_vfs_fini(efx); efx_siena_sriov_vfs_fini(efx);
efx_siena_sriov_free_local(efx); efx_siena_sriov_free_local(efx);
kfree(efx->vf); kfree(nic_data->vf);
efx_nic_free_buffer(efx, &nic_data->vfdi_status); efx_nic_free_buffer(efx, &nic_data->vfdi_status);
efx_siena_sriov_cmd(efx, false, NULL, NULL); efx_siena_sriov_cmd(efx, false, NULL, NULL);
} }
@ -1397,7 +1402,7 @@ void efx_siena_sriov_fini(struct efx_nic *efx)
void efx_siena_sriov_event(struct efx_channel *channel, efx_qword_t *event) void efx_siena_sriov_event(struct efx_channel *channel, efx_qword_t *event)
{ {
struct efx_nic *efx = channel->efx; struct efx_nic *efx = channel->efx;
struct efx_vf *vf; struct siena_vf *vf;
unsigned qid, seq, type, data; unsigned qid, seq, type, data;
qid = EFX_QWORD_FIELD(*event, FSF_CZ_USER_QID); qid = EFX_QWORD_FIELD(*event, FSF_CZ_USER_QID);
@ -1453,11 +1458,12 @@ void efx_siena_sriov_event(struct efx_channel *channel, efx_qword_t *event)
void efx_siena_sriov_flr(struct efx_nic *efx, unsigned vf_i) void efx_siena_sriov_flr(struct efx_nic *efx, unsigned vf_i)
{ {
struct efx_vf *vf; struct siena_nic_data *nic_data = efx->nic_data;
struct siena_vf *vf;
if (vf_i > efx->vf_init_count) if (vf_i > efx->vf_init_count)
return; return;
vf = efx->vf + vf_i; vf = nic_data->vf + vf_i;
netif_info(efx, hw, efx->net_dev, netif_info(efx, hw, efx->net_dev,
"FLR on VF %s\n", vf->pci_name); "FLR on VF %s\n", vf->pci_name);
@ -1482,7 +1488,7 @@ void efx_siena_sriov_mac_address_changed(struct efx_nic *efx)
void efx_siena_sriov_tx_flush_done(struct efx_nic *efx, efx_qword_t *event) void efx_siena_sriov_tx_flush_done(struct efx_nic *efx, efx_qword_t *event)
{ {
struct efx_vf *vf; struct siena_vf *vf;
unsigned queue, qid; unsigned queue, qid;
queue = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA); queue = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA);
@ -1501,7 +1507,7 @@ void efx_siena_sriov_tx_flush_done(struct efx_nic *efx, efx_qword_t *event)
void efx_siena_sriov_rx_flush_done(struct efx_nic *efx, efx_qword_t *event) void efx_siena_sriov_rx_flush_done(struct efx_nic *efx, efx_qword_t *event)
{ {
struct efx_vf *vf; struct siena_vf *vf;
unsigned ev_failed, queue, qid; unsigned ev_failed, queue, qid;
queue = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_RX_DESCQ_ID); queue = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_RX_DESCQ_ID);
@ -1526,7 +1532,7 @@ void efx_siena_sriov_rx_flush_done(struct efx_nic *efx, efx_qword_t *event)
/* Called from napi. Schedule the reset work item */ /* Called from napi. Schedule the reset work item */
void efx_siena_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq) void efx_siena_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq)
{ {
struct efx_vf *vf; struct siena_vf *vf;
unsigned int rel; unsigned int rel;
if (map_vi_index(efx, dmaq, &vf, &rel)) if (map_vi_index(efx, dmaq, &vf, &rel))
@ -1542,9 +1548,10 @@ void efx_siena_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq)
/* Reset all VFs */ /* Reset all VFs */
void efx_siena_sriov_reset(struct efx_nic *efx) void efx_siena_sriov_reset(struct efx_nic *efx)
{ {
struct siena_nic_data *nic_data = efx->nic_data;
unsigned int vf_i; unsigned int vf_i;
struct efx_buffer buf; struct efx_buffer buf;
struct efx_vf *vf; struct siena_vf *vf;
ASSERT_RTNL(); ASSERT_RTNL();
@ -1558,7 +1565,7 @@ void efx_siena_sriov_reset(struct efx_nic *efx)
return; return;
for (vf_i = 0; vf_i < efx->vf_init_count; ++vf_i) { for (vf_i = 0; vf_i < efx->vf_init_count; ++vf_i) {
vf = efx->vf + vf_i; vf = nic_data->vf + vf_i;
efx_siena_sriov_reset_vf(vf, &buf); efx_siena_sriov_reset_vf(vf, &buf);
} }
@ -1584,11 +1591,12 @@ void efx_fini_sriov(void)
int efx_siena_sriov_set_vf_mac(struct efx_nic *efx, int vf_i, u8 *mac) int efx_siena_sriov_set_vf_mac(struct efx_nic *efx, int vf_i, u8 *mac)
{ {
struct efx_vf *vf; struct siena_nic_data *nic_data = efx->nic_data;
struct siena_vf *vf;
if (vf_i >= efx->vf_init_count) if (vf_i >= efx->vf_init_count)
return -EINVAL; return -EINVAL;
vf = efx->vf + vf_i; vf = nic_data->vf + vf_i;
mutex_lock(&vf->status_lock); mutex_lock(&vf->status_lock);
ether_addr_copy(vf->addr.mac_addr, mac); ether_addr_copy(vf->addr.mac_addr, mac);
@ -1601,12 +1609,13 @@ int efx_siena_sriov_set_vf_mac(struct efx_nic *efx, int vf_i, u8 *mac)
int efx_siena_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i, int efx_siena_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i,
u16 vlan, u8 qos) u16 vlan, u8 qos)
{ {
struct efx_vf *vf; struct siena_nic_data *nic_data = efx->nic_data;
struct siena_vf *vf;
u16 tci; u16 tci;
if (vf_i >= efx->vf_init_count) if (vf_i >= efx->vf_init_count)
return -EINVAL; return -EINVAL;
vf = efx->vf + vf_i; vf = nic_data->vf + vf_i;
mutex_lock(&vf->status_lock); mutex_lock(&vf->status_lock);
tci = (vlan & VLAN_VID_MASK) | ((qos & 0x7) << VLAN_PRIO_SHIFT); tci = (vlan & VLAN_VID_MASK) | ((qos & 0x7) << VLAN_PRIO_SHIFT);
@ -1620,12 +1629,13 @@ int efx_siena_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i,
int efx_siena_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf_i, int efx_siena_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf_i,
bool spoofchk) bool spoofchk)
{ {
struct efx_vf *vf; struct siena_nic_data *nic_data = efx->nic_data;
struct siena_vf *vf;
int rc; int rc;
if (vf_i >= efx->vf_init_count) if (vf_i >= efx->vf_init_count)
return -EINVAL; return -EINVAL;
vf = efx->vf + vf_i; vf = nic_data->vf + vf_i;
mutex_lock(&vf->txq_lock); mutex_lock(&vf->txq_lock);
if (vf->txq_count == 0) { if (vf->txq_count == 0) {
@ -1643,12 +1653,13 @@ int efx_siena_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf_i,
int efx_siena_sriov_get_vf_config(struct efx_nic *efx, int vf_i, int efx_siena_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
struct ifla_vf_info *ivi) struct ifla_vf_info *ivi)
{ {
struct efx_vf *vf; struct siena_nic_data *nic_data = efx->nic_data;
struct siena_vf *vf;
u16 tci; u16 tci;
if (vf_i >= efx->vf_init_count) if (vf_i >= efx->vf_init_count)
return -EINVAL; return -EINVAL;
vf = efx->vf + vf_i; vf = nic_data->vf + vf_i;
ivi->vf = vf_i; ivi->vf = vf_i;
ether_addr_copy(ivi->mac, vf->addr.mac_addr); ether_addr_copy(ivi->mac, vf->addr.mac_addr);