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Merge "f_gsi: Increase MBIM IN aggregation to 31KB"

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qctecmdr 2021-10-21 08:39:55 -07:00 • committed by Gerrit - the friendly Code Review server
commit 8ce8709c4f
2 changed files with 6 additions and 4 deletions
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2
drivers/usb/gadget/function/f_gsi.c
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@ -3213,7 +3213,7 @@ static int gsi_bind(struct usb_configuration *c, struct usb_function *f)
gsi->d_port.in_aggr_size = GSI_IN_MBIM_AGGR_SIZE;
info.in_req_buf_len = GSI_IN_MBIM_AGGR_SIZE;
info.in_req_num_buf = GSI_NUM_IN_BUFFERS;
gsi->d_port.out_aggr_size = GSI_OUT_AGGR_SIZE;
gsi->d_port.out_aggr_size = GSI_OUT_MBIM_AGGR_SIZE;
info.out_req_buf_len = GSI_OUT_MBIM_BUF_LEN;
info.out_req_num_buf = GSI_NUM_OUT_BUFFERS;
info.notify_buf_len = sizeof(struct usb_cdc_notification);

8
drivers/usb/gadget/function/f_gsi.h
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@ -44,8 +44,9 @@
#define GSI_OUT_AGGR_SIZE 24576
#define GSI_IN_RNDIS_AGGR_SIZE 16384
#define GSI_IN_MBIM_AGGR_SIZE 16384
#define GSI_IN_MBIM_AGGR_SIZE 31744
#define GSI_IN_RMNET_AGGR_SIZE 16384
#define GSI_OUT_MBIM_AGGR_SIZE 16384
#define GSI_ECM_AGGR_SIZE 2048
#ifdef CONFIG_USB_LOW_MEM_VARIANT
@ -796,7 +797,8 @@ static struct usb_gadget_strings *rndis_gsi_strings[] = {
};
/* mbim device descriptors */
#define MBIM_NTB_DEFAULT_IN_SIZE (0x4000)
#define MBIM_NTB_DEFAULT_IN_SIZE GSI_IN_MBIM_AGGR_SIZE
#define MBIM_NTB_DEFAULT_OUT_SIZE GSI_OUT_MBIM_AGGR_SIZE
static struct usb_cdc_ncm_ntb_parameters mbim_gsi_ntb_parameters = {
.wLength = cpu_to_le16(sizeof(mbim_gsi_ntb_parameters)),
@ -806,7 +808,7 @@ static struct usb_cdc_ncm_ntb_parameters mbim_gsi_ntb_parameters = {
.wNdpInPayloadRemainder = cpu_to_le16(0),
.wNdpInAlignment = cpu_to_le16(4),
.dwNtbOutMaxSize = cpu_to_le32(0x4000),
.dwNtbOutMaxSize = cpu_to_le32(MBIM_NTB_DEFAULT_OUT_SIZE),
.wNdpOutDivisor = cpu_to_le16(4),
.wNdpOutPayloadRemainder = cpu_to_le16(0),
.wNdpOutAlignment = cpu_to_le16(4),