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#ifndef _TSO_H
#define _TSO_H

#include <net/ip.h>

struct tso_t {
	int next_frag_idx;
	void *data;
	size_t size;
	u16 ip_id;
	bool ipv6;
	u32 tcp_seq;
};

int tso_count_descs(struct sk_buff *skb);
void tso_build_hdr(struct sk_buff *skb, char *hdr, struct tso_t *tso,
		   int size, bool is_last);
void tso_build_data(struct sk_buff *skb, struct tso_t *tso, int size);
void tso_start(struct sk_buff *skb, struct tso_t *tso);

#endif	/* _TSO_H */
it.cgi/linux/net-next.git/commit/?id=9735a22799b9214d17d3c231fe377fc852f042e9'>9735a22799b9214d17d3c231fe377fc852f042e9 (diff)
remoteproc: core: Task sync during rproc_fw_boot()
By default, rproc_fw_boot() needs to wait for rproc to be configured, but a race may occur when using rpmsg/virtio. In this case, it can be called locally in a safe manor. This patch represents two usecases: - External call (via exported rproc_boot()), which waits - Internal call can use 'nowait' version of rproc_boot() Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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