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Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

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Merge crypto tree to pick up chelsio bug fix.
This commit is contained in:
Herbert Xu 2018-10-17 14:14:06 +08:00
commit 58c8a86355
9 changed files with 72 additions and 51 deletions
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32
drivers/crypto/chelsio/chcr_algo.c
View File

@ -367,7 +367,8 @@ static inline void dsgl_walk_init(struct dsgl_walk *walk,
walk->to = (struct phys_sge_pairs *)(dsgl + 1);
}
static inline void dsgl_walk_end(struct dsgl_walk *walk, unsigned short qid)
static inline void dsgl_walk_end(struct dsgl_walk *walk, unsigned short qid,
int pci_chan_id)
{
struct cpl_rx_phys_dsgl *phys_cpl;
@ -385,6 +386,7 @@ static inline void dsgl_walk_end(struct dsgl_walk *walk, unsigned short qid)
phys_cpl->rss_hdr_int.opcode = CPL_RX_PHYS_ADDR;
phys_cpl->rss_hdr_int.qid = htons(qid);
phys_cpl->rss_hdr_int.hash_val = 0;
phys_cpl->rss_hdr_int.channel = pci_chan_id;
}
static inline void dsgl_walk_add_page(struct dsgl_walk *walk,
@ -718,7 +720,7 @@ static inline void create_wreq(struct chcr_context *ctx,
FILL_WR_RX_Q_ID(ctx->dev->rx_channel_id, qid,
!!lcb, ctx->tx_qidx);
chcr_req->ulptx.cmd_dest = FILL_ULPTX_CMD_DEST(ctx->dev->tx_channel_id,
chcr_req->ulptx.cmd_dest = FILL_ULPTX_CMD_DEST(ctx->tx_chan_id,
qid);
chcr_req->ulptx.len = htonl((DIV_ROUND_UP(len16, 16) -
((sizeof(chcr_req->wreq)) >> 4)));
@ -1340,16 +1342,23 @@ static int chcr_device_init(struct chcr_context *ctx)
adap->vres.ncrypto_fc);
rxq_perchan = u_ctx->lldi.nrxq / u_ctx->lldi.nchan;
txq_perchan = ntxq / u_ctx->lldi.nchan;
rxq_idx = ctx->dev->tx_channel_id * rxq_perchan;
rxq_idx += id % rxq_perchan;
txq_idx = ctx->dev->tx_channel_id * txq_perchan;
txq_idx += id % txq_perchan;
spin_lock(&ctx->dev->lock_chcr_dev);
ctx->rx_qidx = rxq_idx;
ctx->tx_qidx = txq_idx;
ctx->tx_chan_id = ctx->dev->tx_channel_id;
ctx->dev->tx_channel_id = !ctx->dev->tx_channel_id;
ctx->dev->rx_channel_id = 0;
spin_unlock(&ctx->dev->lock_chcr_dev);
rxq_idx = ctx->tx_chan_id * rxq_perchan;
rxq_idx += id % rxq_perchan;
txq_idx = ctx->tx_chan_id * txq_perchan;
txq_idx += id % txq_perchan;
ctx->rx_qidx = rxq_idx;
ctx->tx_qidx = txq_idx;
/* Channel Id used by SGE to forward packet to Host.
* Same value should be used in cpl_fw6_pld RSS_CH field
* by FW. Driver programs PCI channel ID to be used in fw
* at the time of queue allocation with value "pi->tx_chan"
*/
ctx->pci_chan_id = txq_idx / txq_perchan;
}
out:
return err;
@ -2504,6 +2513,7 @@ void chcr_add_aead_dst_ent(struct aead_request *req,
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct dsgl_walk dsgl_walk;
unsigned int authsize = crypto_aead_authsize(tfm);
struct chcr_context *ctx = a_ctx(tfm);
u32 temp;
dsgl_walk_init(&dsgl_walk, phys_cpl);
@ -2513,7 +2523,7 @@ void chcr_add_aead_dst_ent(struct aead_request *req,
dsgl_walk_add_page(&dsgl_walk, IV, &reqctx->iv_dma);
temp = req->cryptlen + (reqctx->op ? -authsize : authsize);
dsgl_walk_add_sg(&dsgl_walk, req->dst, temp, req->assoclen);
dsgl_walk_end(&dsgl_walk, qid);
dsgl_walk_end(&dsgl_walk, qid, ctx->pci_chan_id);
}
void chcr_add_cipher_src_ent(struct ablkcipher_request *req,
@ -2545,6 +2555,8 @@ void chcr_add_cipher_dst_ent(struct ablkcipher_request *req,
unsigned short qid)
{
struct chcr_blkcipher_req_ctx *reqctx = ablkcipher_request_ctx(req);
struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(wrparam->req);
struct chcr_context *ctx = c_ctx(tfm);
struct dsgl_walk dsgl_walk;
dsgl_walk_init(&dsgl_walk, phys_cpl);
@ -2553,7 +2565,7 @@ void chcr_add_cipher_dst_ent(struct ablkcipher_request *req,
reqctx->dstsg = dsgl_walk.last_sg;
reqctx->dst_ofst = dsgl_walk.last_sg_len;
dsgl_walk_end(&dsgl_walk, qid);
dsgl_walk_end(&dsgl_walk, qid, ctx->pci_chan_id);
}
void chcr_add_hash_src_ent(struct ahash_request *req,

2
drivers/crypto/chelsio/chcr_crypto.h
View File

@ -255,6 +255,8 @@ struct chcr_context {
struct chcr_dev *dev;
unsigned char tx_qidx;
unsigned char rx_qidx;
unsigned char tx_chan_id;
unsigned char pci_chan_id;
struct __crypto_ctx crypto_ctx[0];
};

53
drivers/crypto/mxs-dcp.c
View File

@ -79,7 +79,7 @@ struct dcp {
struct dcp_coherent_block *coh;
struct completion completion[DCP_MAX_CHANS];
struct mutex mutex[DCP_MAX_CHANS];
spinlock_t lock[DCP_MAX_CHANS];
struct task_struct *thread[DCP_MAX_CHANS];
struct crypto_queue queue[DCP_MAX_CHANS];
};
@ -399,13 +399,20 @@ static int dcp_chan_thread_aes(void *data)
int ret;
do {
__set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE);
mutex_lock(&sdcp->mutex[chan]);
spin_lock(&sdcp->lock[chan]);
backlog = crypto_get_backlog(&sdcp->queue[chan]);
arq = crypto_dequeue_request(&sdcp->queue[chan]);
mutex_unlock(&sdcp->mutex[chan]);
spin_unlock(&sdcp->lock[chan]);
if (!backlog && !arq) {
schedule();
continue;
}
set_current_state(TASK_RUNNING);
if (backlog)
backlog->complete(backlog, -EINPROGRESS);
@ -413,11 +420,8 @@ static int dcp_chan_thread_aes(void *data)
if (arq) {
ret = mxs_dcp_aes_block_crypt(arq);
arq->complete(arq, ret);
continue;
}
schedule();
} while (!kthread_should_stop());
}
return 0;
}
@ -459,9 +463,9 @@ static int mxs_dcp_aes_enqueue(struct ablkcipher_request *req, int enc, int ecb)
rctx->ecb = ecb;
actx->chan = DCP_CHAN_CRYPTO;
mutex_lock(&sdcp->mutex[actx->chan]);
spin_lock(&sdcp->lock[actx->chan]);
ret = crypto_enqueue_request(&sdcp->queue[actx->chan], &req->base);
mutex_unlock(&sdcp->mutex[actx->chan]);
spin_unlock(&sdcp->lock[actx->chan]);
wake_up_process(sdcp->thread[actx->chan]);
@ -700,13 +704,20 @@ static int dcp_chan_thread_sha(void *data)
struct ahash_request *req;
int ret, fini;
do {
__set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE);
mutex_lock(&sdcp->mutex[chan]);
spin_lock(&sdcp->lock[chan]);
backlog = crypto_get_backlog(&sdcp->queue[chan]);
arq = crypto_dequeue_request(&sdcp->queue[chan]);
mutex_unlock(&sdcp->mutex[chan]);
spin_unlock(&sdcp->lock[chan]);
if (!backlog && !arq) {
schedule();
continue;
}
set_current_state(TASK_RUNNING);
if (backlog)
backlog->complete(backlog, -EINPROGRESS);
@ -718,12 +729,8 @@ static int dcp_chan_thread_sha(void *data)
ret = dcp_sha_req_to_buf(arq);
fini = rctx->fini;
arq->complete(arq, ret);
if (!fini)
continue;
}
schedule();
} while (!kthread_should_stop());
}
return 0;
}
@ -781,9 +788,9 @@ static int dcp_sha_update_fx(struct ahash_request *req, int fini)
rctx->init = 1;
}
mutex_lock(&sdcp->mutex[actx->chan]);
spin_lock(&sdcp->lock[actx->chan]);
ret = crypto_enqueue_request(&sdcp->queue[actx->chan], &req->base);
mutex_unlock(&sdcp->mutex[actx->chan]);
spin_unlock(&sdcp->lock[actx->chan]);
wake_up_process(sdcp->thread[actx->chan]);
mutex_unlock(&actx->mutex);
@ -1077,7 +1084,7 @@ static int mxs_dcp_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, sdcp);
for (i = 0; i < DCP_MAX_CHANS; i++) {
mutex_init(&sdcp->mutex[i]);
spin_lock_init(&sdcp->lock[i]);
init_completion(&sdcp->completion[i]);
crypto_init_queue(&sdcp->queue[i], 50);
}

6
drivers/crypto/qat/qat_c3xxx/adf_drv.c
View File

@ -123,7 +123,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct adf_hw_device_data *hw_data;
char name[ADF_DEVICE_NAME_LENGTH];
unsigned int i, bar_nr;
int ret, bar_mask;
unsigned long bar_mask;
int ret;
switch (ent->device) {
case ADF_C3XXX_PCI_DEVICE_ID:
@ -235,8 +236,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Find and map all the device's BARS */
i = 0;
bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
ADF_PCI_MAX_BARS * 2) {
for_each_set_bit(bar_nr, &bar_mask, ADF_PCI_MAX_BARS * 2) {
struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];
bar->base_addr = pci_resource_start(pdev, bar_nr);

6
drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
View File

@ -125,7 +125,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct adf_hw_device_data *hw_data;
char name[ADF_DEVICE_NAME_LENGTH];
unsigned int i, bar_nr;
int ret, bar_mask;
unsigned long bar_mask;
int ret;
switch (ent->device) {
case ADF_C3XXXIOV_PCI_DEVICE_ID:
@ -215,8 +216,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Find and map all the device's BARS */
i = 0;
bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
ADF_PCI_MAX_BARS * 2) {
for_each_set_bit(bar_nr, &bar_mask, ADF_PCI_MAX_BARS * 2) {
struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];
bar->base_addr = pci_resource_start(pdev, bar_nr);

6
drivers/crypto/qat/qat_c62x/adf_drv.c
View File

@ -123,7 +123,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct adf_hw_device_data *hw_data;
char name[ADF_DEVICE_NAME_LENGTH];
unsigned int i, bar_nr;
int ret, bar_mask;
unsigned long bar_mask;
int ret;
switch (ent->device) {
case ADF_C62X_PCI_DEVICE_ID:
@ -235,8 +236,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Find and map all the device's BARS */
i = (hw_data->fuses & ADF_DEVICE_FUSECTL_MASK) ? 1 : 0;
bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
ADF_PCI_MAX_BARS * 2) {
for_each_set_bit(bar_nr, &bar_mask, ADF_PCI_MAX_BARS * 2) {
struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];
bar->base_addr = pci_resource_start(pdev, bar_nr);

6
drivers/crypto/qat/qat_c62xvf/adf_drv.c
View File

@ -125,7 +125,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct adf_hw_device_data *hw_data;
char name[ADF_DEVICE_NAME_LENGTH];
unsigned int i, bar_nr;
int ret, bar_mask;
unsigned long bar_mask;
int ret;
switch (ent->device) {
case ADF_C62XIOV_PCI_DEVICE_ID:
@ -215,8 +216,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Find and map all the device's BARS */
i = 0;
bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
ADF_PCI_MAX_BARS * 2) {
for_each_set_bit(bar_nr, &bar_mask, ADF_PCI_MAX_BARS * 2) {
struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];
bar->base_addr = pci_resource_start(pdev, bar_nr);

6
drivers/crypto/qat/qat_dh895xcc/adf_drv.c
View File

@ -123,7 +123,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct adf_hw_device_data *hw_data;
char name[ADF_DEVICE_NAME_LENGTH];
unsigned int i, bar_nr;
int ret, bar_mask;
unsigned long bar_mask;
int ret;
switch (ent->device) {
case ADF_DH895XCC_PCI_DEVICE_ID:
@ -237,8 +238,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Find and map all the device's BARS */
i = 0;
bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
ADF_PCI_MAX_BARS * 2) {
for_each_set_bit(bar_nr, &bar_mask, ADF_PCI_MAX_BARS * 2) {
struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];
bar->base_addr = pci_resource_start(pdev, bar_nr);

6
drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
View File

@ -125,7 +125,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct adf_hw_device_data *hw_data;
char name[ADF_DEVICE_NAME_LENGTH];
unsigned int i, bar_nr;
int ret, bar_mask;
unsigned long bar_mask;
int ret;
switch (ent->device) {
case ADF_DH895XCCIOV_PCI_DEVICE_ID:
@ -215,8 +216,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Find and map all the device's BARS */
i = 0;
bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
ADF_PCI_MAX_BARS * 2) {
for_each_set_bit(bar_nr, &bar_mask, ADF_PCI_MAX_BARS * 2) {
struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];
bar->base_addr = pci_resource_start(pdev, bar_nr);